summaryrefslogtreecommitdiff
path: root/indra/llwindow
diff options
context:
space:
mode:
Diffstat (limited to 'indra/llwindow')
-rw-r--r--indra/llwindow/lldragdropwin32.cpp722
-rw-r--r--indra/llwindow/lldxhardware.cpp2238
-rw-r--r--indra/llwindow/lldxhardware.h252
-rw-r--r--indra/llwindow/llkeyboard.cpp1086
-rw-r--r--indra/llwindow/llkeyboard.h288
-rw-r--r--indra/llwindow/llkeyboardheadless.cpp160
-rw-r--r--indra/llwindow/llkeyboardheadless.h96
-rw-r--r--indra/llwindow/llkeyboardmacosx.cpp634
-rw-r--r--indra/llwindow/llkeyboardmacosx.h128
-rw-r--r--indra/llwindow/llkeyboardsdl.cpp648
-rw-r--r--indra/llwindow/llkeyboardsdl.h110
-rw-r--r--indra/llwindow/llkeyboardwin32.cpp648
-rw-r--r--indra/llwindow/llkeyboardwin32.h116
-rw-r--r--indra/llwindow/llmousehandler.cpp132
-rw-r--r--indra/llwindow/llmousehandler.h146
-rw-r--r--indra/llwindow/llpreeditor.h202
-rw-r--r--indra/llwindow/llwindow.cpp1020
-rw-r--r--indra/llwindow/llwindow.h668
-rw-r--r--indra/llwindow/llwindowcallbacks.cpp454
-rw-r--r--indra/llwindow/llwindowcallbacks.h200
-rw-r--r--indra/llwindow/llwindowheadless.cpp106
-rw-r--r--indra/llwindow/llwindowheadless.h266
-rw-r--r--indra/llwindow/llwindowmacosx-objc.h372
-rw-r--r--indra/llwindow/llwindowmacosx.cpp5324
-rw-r--r--indra/llwindow/llwindowmacosx.h530
-rw-r--r--indra/llwindow/llwindowmesaheadless.cpp156
-rw-r--r--indra/llwindow/llwindowmesaheadless.h246
-rw-r--r--indra/llwindow/llwindowsdl.cpp5394
-rw-r--r--indra/llwindow/llwindowsdl.h462
-rw-r--r--indra/llwindow/llwindowwin32.cpp10000
-rw-r--r--indra/llwindow/llwindowwin32.h590
31 files changed, 16697 insertions, 16697 deletions
diff --git a/indra/llwindow/lldragdropwin32.cpp b/indra/llwindow/lldragdropwin32.cpp
index e08a2c2fc6..15490ef953 100644
--- a/indra/llwindow/lldragdropwin32.cpp
+++ b/indra/llwindow/lldragdropwin32.cpp
@@ -1,361 +1,361 @@
-/**
- * @file lldragdrop32.cpp
- * @brief Handler for Windows specific drag and drop (OS to client) code
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#if LL_WINDOWS
-
-#if LL_OS_DRAGDROP_ENABLED
-
-#include "linden_common.h"
-
-#include "llwindowwin32.h"
-#include "llkeyboardwin32.h"
-#include "llwindowcallbacks.h"
-#include "lldragdropwin32.h"
-
-class LLDragDropWin32Target:
- public IDropTarget
-{
- public:
- ////////////////////////////////////////////////////////////////////////////////
- //
- LLDragDropWin32Target( HWND hWnd ) :
- mRefCount( 1 ),
- mAppWindowHandle( hWnd ),
- mAllowDrop(false),
- mIsSlurl(false)
- {
- };
-
- virtual ~LLDragDropWin32Target()
- {
- };
-
- ////////////////////////////////////////////////////////////////////////////////
- //
- ULONG __stdcall AddRef( void )
- {
- return InterlockedIncrement( &mRefCount );
- };
-
- ////////////////////////////////////////////////////////////////////////////////
- //
- ULONG __stdcall Release( void )
- {
- LONG count = InterlockedDecrement( &mRefCount );
-
- if ( count == 0 )
- {
- delete this;
- return 0;
- }
- else
- {
- return count;
- };
- };
-
- ////////////////////////////////////////////////////////////////////////////////
- //
- HRESULT __stdcall QueryInterface( REFIID iid, void** ppvObject )
- {
- if ( iid == IID_IUnknown || iid == IID_IDropTarget )
- {
- AddRef();
- *ppvObject = this;
- return S_OK;
- }
- else
- {
- *ppvObject = 0;
- return E_NOINTERFACE;
- };
- };
-
- ////////////////////////////////////////////////////////////////////////////////
- //
- HRESULT __stdcall DragEnter( IDataObject* pDataObject, DWORD grfKeyState, POINTL pt, DWORD* pdwEffect )
- {
- FORMATETC fmtetc = { CF_TEXT, 0, DVASPECT_CONTENT, -1, TYMED_HGLOBAL };
-
- // support CF_TEXT using a HGLOBAL?
- if ( S_OK == pDataObject->QueryGetData( &fmtetc ) )
- {
- mAllowDrop = true;
- mDropUrl = std::string();
- mIsSlurl = false;
-
- STGMEDIUM stgmed;
- if( S_OK == pDataObject->GetData( &fmtetc, &stgmed ) )
- {
- PVOID data = GlobalLock( stgmed.hGlobal );
- mDropUrl = std::string( (char*)data );
- // XXX MAJOR MAJOR HACK!
- LLWindowWin32 *window_imp = (LLWindowWin32 *)GetWindowLongPtr( mAppWindowHandle, GWLP_USERDATA );
- if (NULL != window_imp)
- {
- LLCoordGL gl_coord( 0, 0 );
-
- POINT pt2;
- pt2.x = pt.x;
- pt2.y = pt.y;
- ScreenToClient( mAppWindowHandle, &pt2 );
-
- LLCoordWindow cursor_coord_window( pt2.x, pt2.y );
- MASK mask = gKeyboard->currentMask(true);
-
- LLWindowCallbacks::DragNDropResult result = window_imp->completeDragNDropRequest( cursor_coord_window.convert(), mask,
- LLWindowCallbacks::DNDA_START_TRACKING, mDropUrl );
-
- switch (result)
- {
- case LLWindowCallbacks::DND_COPY:
- *pdwEffect = DROPEFFECT_COPY;
- break;
- case LLWindowCallbacks::DND_LINK:
- *pdwEffect = DROPEFFECT_LINK;
- break;
- case LLWindowCallbacks::DND_MOVE:
- *pdwEffect = DROPEFFECT_MOVE;
- break;
- case LLWindowCallbacks::DND_NONE:
- default:
- *pdwEffect = DROPEFFECT_NONE;
- break;
- }
- };
-
- GlobalUnlock( stgmed.hGlobal );
- ReleaseStgMedium( &stgmed );
- };
- SetFocus( mAppWindowHandle );
- }
- else
- {
- mAllowDrop = false;
- *pdwEffect = DROPEFFECT_NONE;
- };
-
- return S_OK;
- };
-
- ////////////////////////////////////////////////////////////////////////////////
- //
- HRESULT __stdcall DragOver( DWORD grfKeyState, POINTL pt, DWORD* pdwEffect )
- {
- if ( mAllowDrop )
- {
- // XXX MAJOR MAJOR HACK!
- LLWindowWin32 *window_imp = (LLWindowWin32 *)GetWindowLongPtr( mAppWindowHandle, GWLP_USERDATA );
- if (NULL != window_imp)
- {
- LLCoordGL gl_coord( 0, 0 );
-
- POINT pt2;
- pt2.x = pt.x;
- pt2.y = pt.y;
- ScreenToClient( mAppWindowHandle, &pt2 );
-
- LLCoordWindow cursor_coord_window( pt2.x, pt2.y );
- MASK mask = gKeyboard->currentMask(true);
-
- LLWindowCallbacks::DragNDropResult result = window_imp->completeDragNDropRequest( cursor_coord_window.convert(), mask,
- LLWindowCallbacks::DNDA_TRACK, mDropUrl );
-
- switch (result)
- {
- case LLWindowCallbacks::DND_COPY:
- *pdwEffect = DROPEFFECT_COPY;
- break;
- case LLWindowCallbacks::DND_LINK:
- *pdwEffect = DROPEFFECT_LINK;
- break;
- case LLWindowCallbacks::DND_MOVE:
- *pdwEffect = DROPEFFECT_MOVE;
- break;
- case LLWindowCallbacks::DND_NONE:
- default:
- *pdwEffect = DROPEFFECT_NONE;
- break;
- }
- };
- }
- else
- {
- *pdwEffect = DROPEFFECT_NONE;
- };
-
- return S_OK;
- };
-
- ////////////////////////////////////////////////////////////////////////////////
- //
- HRESULT __stdcall DragLeave( void )
- {
- // XXX MAJOR MAJOR HACK!
- LLWindowWin32 *window_imp = (LLWindowWin32 *)GetWindowLongPtr( mAppWindowHandle, GWLP_USERDATA );
- if (NULL != window_imp)
- {
- LLCoordGL gl_coord( 0, 0 );
- MASK mask = gKeyboard->currentMask(true);
- window_imp->completeDragNDropRequest( gl_coord, mask, LLWindowCallbacks::DNDA_STOP_TRACKING, mDropUrl );
- };
- return S_OK;
- };
-
- ////////////////////////////////////////////////////////////////////////////////
- //
- HRESULT __stdcall Drop( IDataObject* pDataObject, DWORD grfKeyState, POINTL pt, DWORD* pdwEffect )
- {
- if ( mAllowDrop )
- {
- // window impl stored in Window data (neat!)
- LLWindowWin32 *window_imp = (LLWindowWin32 *)GetWindowLongPtr( mAppWindowHandle, GWLP_USERDATA );
- if ( NULL != window_imp )
- {
- POINT pt_client;
- pt_client.x = pt.x;
- pt_client.y = pt.y;
- ScreenToClient( mAppWindowHandle, &pt_client );
-
- LLCoordWindow cursor_coord_window( pt_client.x, pt_client.y );
- LLCoordGL gl_coord(cursor_coord_window.convert());
- LL_INFOS() << "### (Drop) URL is: " << mDropUrl << LL_ENDL;
- LL_INFOS() << "### raw coords are: " << pt.x << " x " << pt.y << LL_ENDL;
- LL_INFOS() << "### client coords are: " << pt_client.x << " x " << pt_client.y << LL_ENDL;
- LL_INFOS() << "### GL coords are: " << gl_coord.mX << " x " << gl_coord.mY << LL_ENDL;
- LL_INFOS() << LL_ENDL;
-
- // no keyboard modifier option yet but we could one day
- MASK mask = gKeyboard->currentMask( true );
-
- // actually do the drop
- LLWindowCallbacks::DragNDropResult result = window_imp->completeDragNDropRequest( gl_coord, mask,
- LLWindowCallbacks::DNDA_DROPPED, mDropUrl );
-
- switch (result)
- {
- case LLWindowCallbacks::DND_COPY:
- *pdwEffect = DROPEFFECT_COPY;
- break;
- case LLWindowCallbacks::DND_LINK:
- *pdwEffect = DROPEFFECT_LINK;
- break;
- case LLWindowCallbacks::DND_MOVE:
- *pdwEffect = DROPEFFECT_MOVE;
- break;
- case LLWindowCallbacks::DND_NONE:
- default:
- *pdwEffect = DROPEFFECT_NONE;
- break;
- }
- };
- }
- else
- {
- *pdwEffect = DROPEFFECT_NONE;
- };
-
- return S_OK;
- };
-
- ////////////////////////////////////////////////////////////////////////////////
- //
- private:
- LONG mRefCount;
- HWND mAppWindowHandle;
- bool mAllowDrop;
- std::string mDropUrl;
- bool mIsSlurl;
- friend class LLWindowWin32;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-//
-LLDragDropWin32::LLDragDropWin32() :
- mDropTarget( NULL ),
- mDropWindowHandle( NULL )
-
-{
-}
-
-////////////////////////////////////////////////////////////////////////////////
-//
-LLDragDropWin32::~LLDragDropWin32()
-{
-}
-
-////////////////////////////////////////////////////////////////////////////////
-//
-bool LLDragDropWin32::init( HWND hWnd )
-{
- if ( NOERROR != OleInitialize( NULL ) )
- return false;
-
- mDropTarget = new LLDragDropWin32Target( hWnd );
- if ( mDropTarget )
- {
- HRESULT result = CoLockObjectExternal( mDropTarget, TRUE, FALSE );
- if ( S_OK == result )
- {
- result = RegisterDragDrop( hWnd, mDropTarget );
- if ( S_OK != result )
- {
- // RegisterDragDrop failed
- return false;
- };
-
- // all ok
- mDropWindowHandle = hWnd;
- }
- else
- {
- // Unable to lock OLE object
- return false;
- };
- };
-
- // success
- return true;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-//
-void LLDragDropWin32::reset()
-{
- if ( mDropTarget )
- {
- RevokeDragDrop( mDropWindowHandle );
- CoLockObjectExternal( mDropTarget, FALSE, TRUE );
- mDropTarget->Release();
- };
-
- OleUninitialize();
-}
-
-#endif // LL_OS_DRAGDROP_ENABLED
-
-#endif // LL_WINDOWS
-
+/**
+ * @file lldragdrop32.cpp
+ * @brief Handler for Windows specific drag and drop (OS to client) code
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#if LL_WINDOWS
+
+#if LL_OS_DRAGDROP_ENABLED
+
+#include "linden_common.h"
+
+#include "llwindowwin32.h"
+#include "llkeyboardwin32.h"
+#include "llwindowcallbacks.h"
+#include "lldragdropwin32.h"
+
+class LLDragDropWin32Target:
+ public IDropTarget
+{
+ public:
+ ////////////////////////////////////////////////////////////////////////////////
+ //
+ LLDragDropWin32Target( HWND hWnd ) :
+ mRefCount( 1 ),
+ mAppWindowHandle( hWnd ),
+ mAllowDrop(false),
+ mIsSlurl(false)
+ {
+ };
+
+ virtual ~LLDragDropWin32Target()
+ {
+ };
+
+ ////////////////////////////////////////////////////////////////////////////////
+ //
+ ULONG __stdcall AddRef( void )
+ {
+ return InterlockedIncrement( &mRefCount );
+ };
+
+ ////////////////////////////////////////////////////////////////////////////////
+ //
+ ULONG __stdcall Release( void )
+ {
+ LONG count = InterlockedDecrement( &mRefCount );
+
+ if ( count == 0 )
+ {
+ delete this;
+ return 0;
+ }
+ else
+ {
+ return count;
+ };
+ };
+
+ ////////////////////////////////////////////////////////////////////////////////
+ //
+ HRESULT __stdcall QueryInterface( REFIID iid, void** ppvObject )
+ {
+ if ( iid == IID_IUnknown || iid == IID_IDropTarget )
+ {
+ AddRef();
+ *ppvObject = this;
+ return S_OK;
+ }
+ else
+ {
+ *ppvObject = 0;
+ return E_NOINTERFACE;
+ };
+ };
+
+ ////////////////////////////////////////////////////////////////////////////////
+ //
+ HRESULT __stdcall DragEnter( IDataObject* pDataObject, DWORD grfKeyState, POINTL pt, DWORD* pdwEffect )
+ {
+ FORMATETC fmtetc = { CF_TEXT, 0, DVASPECT_CONTENT, -1, TYMED_HGLOBAL };
+
+ // support CF_TEXT using a HGLOBAL?
+ if ( S_OK == pDataObject->QueryGetData( &fmtetc ) )
+ {
+ mAllowDrop = true;
+ mDropUrl = std::string();
+ mIsSlurl = false;
+
+ STGMEDIUM stgmed;
+ if( S_OK == pDataObject->GetData( &fmtetc, &stgmed ) )
+ {
+ PVOID data = GlobalLock( stgmed.hGlobal );
+ mDropUrl = std::string( (char*)data );
+ // XXX MAJOR MAJOR HACK!
+ LLWindowWin32 *window_imp = (LLWindowWin32 *)GetWindowLongPtr( mAppWindowHandle, GWLP_USERDATA );
+ if (NULL != window_imp)
+ {
+ LLCoordGL gl_coord( 0, 0 );
+
+ POINT pt2;
+ pt2.x = pt.x;
+ pt2.y = pt.y;
+ ScreenToClient( mAppWindowHandle, &pt2 );
+
+ LLCoordWindow cursor_coord_window( pt2.x, pt2.y );
+ MASK mask = gKeyboard->currentMask(true);
+
+ LLWindowCallbacks::DragNDropResult result = window_imp->completeDragNDropRequest( cursor_coord_window.convert(), mask,
+ LLWindowCallbacks::DNDA_START_TRACKING, mDropUrl );
+
+ switch (result)
+ {
+ case LLWindowCallbacks::DND_COPY:
+ *pdwEffect = DROPEFFECT_COPY;
+ break;
+ case LLWindowCallbacks::DND_LINK:
+ *pdwEffect = DROPEFFECT_LINK;
+ break;
+ case LLWindowCallbacks::DND_MOVE:
+ *pdwEffect = DROPEFFECT_MOVE;
+ break;
+ case LLWindowCallbacks::DND_NONE:
+ default:
+ *pdwEffect = DROPEFFECT_NONE;
+ break;
+ }
+ };
+
+ GlobalUnlock( stgmed.hGlobal );
+ ReleaseStgMedium( &stgmed );
+ };
+ SetFocus( mAppWindowHandle );
+ }
+ else
+ {
+ mAllowDrop = false;
+ *pdwEffect = DROPEFFECT_NONE;
+ };
+
+ return S_OK;
+ };
+
+ ////////////////////////////////////////////////////////////////////////////////
+ //
+ HRESULT __stdcall DragOver( DWORD grfKeyState, POINTL pt, DWORD* pdwEffect )
+ {
+ if ( mAllowDrop )
+ {
+ // XXX MAJOR MAJOR HACK!
+ LLWindowWin32 *window_imp = (LLWindowWin32 *)GetWindowLongPtr( mAppWindowHandle, GWLP_USERDATA );
+ if (NULL != window_imp)
+ {
+ LLCoordGL gl_coord( 0, 0 );
+
+ POINT pt2;
+ pt2.x = pt.x;
+ pt2.y = pt.y;
+ ScreenToClient( mAppWindowHandle, &pt2 );
+
+ LLCoordWindow cursor_coord_window( pt2.x, pt2.y );
+ MASK mask = gKeyboard->currentMask(true);
+
+ LLWindowCallbacks::DragNDropResult result = window_imp->completeDragNDropRequest( cursor_coord_window.convert(), mask,
+ LLWindowCallbacks::DNDA_TRACK, mDropUrl );
+
+ switch (result)
+ {
+ case LLWindowCallbacks::DND_COPY:
+ *pdwEffect = DROPEFFECT_COPY;
+ break;
+ case LLWindowCallbacks::DND_LINK:
+ *pdwEffect = DROPEFFECT_LINK;
+ break;
+ case LLWindowCallbacks::DND_MOVE:
+ *pdwEffect = DROPEFFECT_MOVE;
+ break;
+ case LLWindowCallbacks::DND_NONE:
+ default:
+ *pdwEffect = DROPEFFECT_NONE;
+ break;
+ }
+ };
+ }
+ else
+ {
+ *pdwEffect = DROPEFFECT_NONE;
+ };
+
+ return S_OK;
+ };
+
+ ////////////////////////////////////////////////////////////////////////////////
+ //
+ HRESULT __stdcall DragLeave( void )
+ {
+ // XXX MAJOR MAJOR HACK!
+ LLWindowWin32 *window_imp = (LLWindowWin32 *)GetWindowLongPtr( mAppWindowHandle, GWLP_USERDATA );
+ if (NULL != window_imp)
+ {
+ LLCoordGL gl_coord( 0, 0 );
+ MASK mask = gKeyboard->currentMask(true);
+ window_imp->completeDragNDropRequest( gl_coord, mask, LLWindowCallbacks::DNDA_STOP_TRACKING, mDropUrl );
+ };
+ return S_OK;
+ };
+
+ ////////////////////////////////////////////////////////////////////////////////
+ //
+ HRESULT __stdcall Drop( IDataObject* pDataObject, DWORD grfKeyState, POINTL pt, DWORD* pdwEffect )
+ {
+ if ( mAllowDrop )
+ {
+ // window impl stored in Window data (neat!)
+ LLWindowWin32 *window_imp = (LLWindowWin32 *)GetWindowLongPtr( mAppWindowHandle, GWLP_USERDATA );
+ if ( NULL != window_imp )
+ {
+ POINT pt_client;
+ pt_client.x = pt.x;
+ pt_client.y = pt.y;
+ ScreenToClient( mAppWindowHandle, &pt_client );
+
+ LLCoordWindow cursor_coord_window( pt_client.x, pt_client.y );
+ LLCoordGL gl_coord(cursor_coord_window.convert());
+ LL_INFOS() << "### (Drop) URL is: " << mDropUrl << LL_ENDL;
+ LL_INFOS() << "### raw coords are: " << pt.x << " x " << pt.y << LL_ENDL;
+ LL_INFOS() << "### client coords are: " << pt_client.x << " x " << pt_client.y << LL_ENDL;
+ LL_INFOS() << "### GL coords are: " << gl_coord.mX << " x " << gl_coord.mY << LL_ENDL;
+ LL_INFOS() << LL_ENDL;
+
+ // no keyboard modifier option yet but we could one day
+ MASK mask = gKeyboard->currentMask( true );
+
+ // actually do the drop
+ LLWindowCallbacks::DragNDropResult result = window_imp->completeDragNDropRequest( gl_coord, mask,
+ LLWindowCallbacks::DNDA_DROPPED, mDropUrl );
+
+ switch (result)
+ {
+ case LLWindowCallbacks::DND_COPY:
+ *pdwEffect = DROPEFFECT_COPY;
+ break;
+ case LLWindowCallbacks::DND_LINK:
+ *pdwEffect = DROPEFFECT_LINK;
+ break;
+ case LLWindowCallbacks::DND_MOVE:
+ *pdwEffect = DROPEFFECT_MOVE;
+ break;
+ case LLWindowCallbacks::DND_NONE:
+ default:
+ *pdwEffect = DROPEFFECT_NONE;
+ break;
+ }
+ };
+ }
+ else
+ {
+ *pdwEffect = DROPEFFECT_NONE;
+ };
+
+ return S_OK;
+ };
+
+ ////////////////////////////////////////////////////////////////////////////////
+ //
+ private:
+ LONG mRefCount;
+ HWND mAppWindowHandle;
+ bool mAllowDrop;
+ std::string mDropUrl;
+ bool mIsSlurl;
+ friend class LLWindowWin32;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+//
+LLDragDropWin32::LLDragDropWin32() :
+ mDropTarget( NULL ),
+ mDropWindowHandle( NULL )
+
+{
+}
+
+////////////////////////////////////////////////////////////////////////////////
+//
+LLDragDropWin32::~LLDragDropWin32()
+{
+}
+
+////////////////////////////////////////////////////////////////////////////////
+//
+bool LLDragDropWin32::init( HWND hWnd )
+{
+ if ( NOERROR != OleInitialize( NULL ) )
+ return false;
+
+ mDropTarget = new LLDragDropWin32Target( hWnd );
+ if ( mDropTarget )
+ {
+ HRESULT result = CoLockObjectExternal( mDropTarget, TRUE, FALSE );
+ if ( S_OK == result )
+ {
+ result = RegisterDragDrop( hWnd, mDropTarget );
+ if ( S_OK != result )
+ {
+ // RegisterDragDrop failed
+ return false;
+ };
+
+ // all ok
+ mDropWindowHandle = hWnd;
+ }
+ else
+ {
+ // Unable to lock OLE object
+ return false;
+ };
+ };
+
+ // success
+ return true;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+//
+void LLDragDropWin32::reset()
+{
+ if ( mDropTarget )
+ {
+ RevokeDragDrop( mDropWindowHandle );
+ CoLockObjectExternal( mDropTarget, FALSE, TRUE );
+ mDropTarget->Release();
+ };
+
+ OleUninitialize();
+}
+
+#endif // LL_OS_DRAGDROP_ENABLED
+
+#endif // LL_WINDOWS
+
diff --git a/indra/llwindow/lldxhardware.cpp b/indra/llwindow/lldxhardware.cpp
index 5d0e15d9f4..0830dc9528 100644
--- a/indra/llwindow/lldxhardware.cpp
+++ b/indra/llwindow/lldxhardware.cpp
@@ -1,1119 +1,1119 @@
-/**
- * @file lldxhardware.cpp
- * @brief LLDXHardware implementation
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifdef LL_WINDOWS
-
-// Culled from some Microsoft sample code
-
-#include "linden_common.h"
-
-#define INITGUID
-#include <dxdiag.h>
-#undef INITGUID
-
-#include <wbemidl.h>
-#include <comdef.h>
-
-#include <boost/tokenizer.hpp>
-
-#include "lldxhardware.h"
-
-#include "llerror.h"
-
-#include "llstring.h"
-#include "llstl.h"
-#include "lltimer.h"
-
-void (*gWriteDebug)(const char* msg) = NULL;
-LLDXHardware gDXHardware;
-
-//-----------------------------------------------------------------------------
-// Defines, and constants
-//-----------------------------------------------------------------------------
-#define SAFE_DELETE(p) { if(p) { delete (p); (p)=NULL; } }
-#define SAFE_DELETE_ARRAY(p) { if(p) { delete[] (p); (p)=NULL; } }
-#define SAFE_RELEASE(p) { if(p) { (p)->Release(); (p)=NULL; } }
-
-typedef BOOL ( WINAPI* PfnCoSetProxyBlanket )( IUnknown* pProxy, DWORD dwAuthnSvc, DWORD dwAuthzSvc,
- OLECHAR* pServerPrincName, DWORD dwAuthnLevel, DWORD dwImpLevel,
- RPC_AUTH_IDENTITY_HANDLE pAuthInfo, DWORD dwCapabilities );
-
-HRESULT GetVideoMemoryViaWMI(WCHAR* strInputDeviceID, DWORD* pdwAdapterRam)
-{
- HRESULT hr;
- bool bGotMemory = false;
- IWbemLocator* pIWbemLocator = nullptr;
- IWbemServices* pIWbemServices = nullptr;
- BSTR pNamespace = nullptr;
-
- *pdwAdapterRam = 0;
- CoInitializeEx(0, COINIT_APARTMENTTHREADED);
-
- hr = CoCreateInstance( CLSID_WbemLocator,
- nullptr,
- CLSCTX_INPROC_SERVER,
- IID_IWbemLocator,
- ( LPVOID* )&pIWbemLocator );
-#ifdef PRINTF_DEBUGGING
- if( FAILED( hr ) ) wprintf( L"WMI: CoCreateInstance failed: 0x%0.8x\n", hr );
-#endif
-
- if( SUCCEEDED( hr ) && pIWbemLocator )
- {
- // Using the locator, connect to WMI in the given namespace.
- pNamespace = SysAllocString( L"\\\\.\\root\\cimv2" );
-
- hr = pIWbemLocator->ConnectServer( pNamespace, nullptr, nullptr, 0L,
- 0L, nullptr, nullptr, &pIWbemServices );
-#ifdef PRINTF_DEBUGGING
- if( FAILED( hr ) ) wprintf( L"WMI: pIWbemLocator->ConnectServer failed: 0x%0.8x\n", hr );
-#endif
- if( SUCCEEDED( hr ) && pIWbemServices != 0 )
- {
- HINSTANCE hinstOle32 = nullptr;
-
- hinstOle32 = LoadLibraryW( L"ole32.dll" );
- if( hinstOle32 )
- {
- PfnCoSetProxyBlanket pfnCoSetProxyBlanket = nullptr;
-
- pfnCoSetProxyBlanket = ( PfnCoSetProxyBlanket )GetProcAddress( hinstOle32, "CoSetProxyBlanket" );
- if( pfnCoSetProxyBlanket != 0 )
- {
- // Switch security level to IMPERSONATE.
- pfnCoSetProxyBlanket( pIWbemServices, RPC_C_AUTHN_WINNT, RPC_C_AUTHZ_NONE, nullptr,
- RPC_C_AUTHN_LEVEL_CALL, RPC_C_IMP_LEVEL_IMPERSONATE, nullptr, 0 );
- }
-
- FreeLibrary( hinstOle32 );
- }
-
- IEnumWbemClassObject* pEnumVideoControllers = nullptr;
- BSTR pClassName = nullptr;
-
- pClassName = SysAllocString( L"Win32_VideoController" );
-
- hr = pIWbemServices->CreateInstanceEnum( pClassName, 0,
- nullptr, &pEnumVideoControllers );
-#ifdef PRINTF_DEBUGGING
- if( FAILED( hr ) ) wprintf( L"WMI: pIWbemServices->CreateInstanceEnum failed: 0x%0.8x\n", hr );
-#endif
-
- if( SUCCEEDED( hr ) && pEnumVideoControllers )
- {
- IWbemClassObject* pVideoControllers[10] = {0};
- DWORD uReturned = 0;
- BSTR pPropName = nullptr;
-
- // Get the first one in the list
- pEnumVideoControllers->Reset();
- hr = pEnumVideoControllers->Next( 5000, // timeout in 5 seconds
- 10, // return the first 10
- pVideoControllers,
- &uReturned );
-#ifdef PRINTF_DEBUGGING
- if( FAILED( hr ) ) wprintf( L"WMI: pEnumVideoControllers->Next failed: 0x%0.8x\n", hr );
- if( uReturned == 0 ) wprintf( L"WMI: pEnumVideoControllers uReturned == 0\n" );
-#endif
-
- VARIANT var;
- if( SUCCEEDED( hr ) )
- {
- bool bFound = false;
- for( UINT iController = 0; iController < uReturned; iController++ )
- {
- if ( !pVideoControllers[iController] )
- continue;
-
- // if strInputDeviceID is set find this specific device and return memory or specific device
- // if strInputDeviceID is not set return the best device
- if (strInputDeviceID)
- {
- pPropName = SysAllocString( L"PNPDeviceID" );
- hr = pVideoControllers[iController]->Get( pPropName, 0L, &var, nullptr, nullptr );
-#ifdef PRINTF_DEBUGGING
- if( FAILED( hr ) )
- wprintf( L"WMI: pVideoControllers[iController]->Get PNPDeviceID failed: 0x%0.8x\n", hr );
-#endif
- if( SUCCEEDED( hr ) && strInputDeviceID)
- {
- if( wcsstr( var.bstrVal, strInputDeviceID ) != 0 )
- bFound = true;
- }
- VariantClear( &var );
- if( pPropName ) SysFreeString( pPropName );
- }
-
- if( bFound || !strInputDeviceID )
- {
- pPropName = SysAllocString( L"AdapterRAM" );
- hr = pVideoControllers[iController]->Get( pPropName, 0L, &var, nullptr, nullptr );
-#ifdef PRINTF_DEBUGGING
- if( FAILED( hr ) )
- wprintf( L"WMI: pVideoControllers[iController]->Get AdapterRAM failed: 0x%0.8x\n",
- hr );
-#endif
- if( SUCCEEDED( hr ) )
- {
- bGotMemory = true;
- *pdwAdapterRam = llmax(var.ulVal, *pdwAdapterRam);
- }
- VariantClear( &var );
- if( pPropName ) SysFreeString( pPropName );
- }
-
- SAFE_RELEASE( pVideoControllers[iController] );
-
- if (bFound)
- {
- break;
- }
- }
- }
- }
-
- if( pClassName )
- SysFreeString( pClassName );
- SAFE_RELEASE( pEnumVideoControllers );
- }
-
- if( pNamespace )
- SysFreeString( pNamespace );
- SAFE_RELEASE( pIWbemServices );
- }
-
- SAFE_RELEASE( pIWbemLocator );
-
- CoUninitialize();
-
- if( bGotMemory )
- return S_OK;
- else
- return E_FAIL;
-}
-
-//static
-S32 LLDXHardware::getMBVideoMemoryViaWMI()
-{
- DWORD vram = 0;
- if (SUCCEEDED(GetVideoMemoryViaWMI(NULL, &vram)))
- {
- return vram / (1024 * 1024);;
- }
- return 0;
-}
-
-//Getting the version of graphics controller driver via WMI
-std::string LLDXHardware::getDriverVersionWMI(EGPUVendor vendor)
-{
- std::string mDriverVersion;
- HRESULT hres;
- CoInitializeEx(0, COINIT_APARTMENTTHREADED);
- IWbemLocator *pLoc = NULL;
-
- hres = CoCreateInstance(
- CLSID_WbemLocator,
- 0,
- CLSCTX_INPROC_SERVER,
- IID_IWbemLocator, (LPVOID *)&pLoc);
-
- if (FAILED(hres))
- {
- LL_DEBUGS("AppInit") << "Failed to initialize COM library. Error code = 0x" << hres << LL_ENDL;
- return std::string(); // Program has failed.
- }
-
- IWbemServices *pSvc = NULL;
-
- // Connect to the root\cimv2 namespace with
- // the current user and obtain pointer pSvc
- // to make IWbemServices calls.
- hres = pLoc->ConnectServer(
- _bstr_t(L"ROOT\\CIMV2"), // Object path of WMI namespace
- NULL, // User name. NULL = current user
- NULL, // User password. NULL = current
- 0, // Locale. NULL indicates current
- NULL, // Security flags.
- 0, // Authority (e.g. Kerberos)
- 0, // Context object
- &pSvc // pointer to IWbemServices proxy
- );
-
- if (FAILED(hres))
- {
- LL_WARNS("AppInit") << "Could not connect. Error code = 0x" << hres << LL_ENDL;
- pLoc->Release();
- CoUninitialize();
- return std::string(); // Program has failed.
- }
-
- LL_DEBUGS("AppInit") << "Connected to ROOT\\CIMV2 WMI namespace" << LL_ENDL;
-
- // Set security levels on the proxy -------------------------
- hres = CoSetProxyBlanket(
- pSvc, // Indicates the proxy to set
- RPC_C_AUTHN_WINNT, // RPC_C_AUTHN_xxx
- RPC_C_AUTHZ_NONE, // RPC_C_AUTHZ_xxx
- NULL, // Server principal name
- RPC_C_AUTHN_LEVEL_CALL, // RPC_C_AUTHN_LEVEL_xxx
- RPC_C_IMP_LEVEL_IMPERSONATE, // RPC_C_IMP_LEVEL_xxx
- NULL, // client identity
- EOAC_NONE // proxy capabilities
- );
-
- if (FAILED(hres))
- {
- LL_WARNS("AppInit") << "Could not set proxy blanket. Error code = 0x" << hres << LL_ENDL;
- pSvc->Release();
- pLoc->Release();
- CoUninitialize();
- return std::string(); // Program has failed.
- }
- IEnumWbemClassObject* pEnumerator = NULL;
-
- // Get the data from the query
- ULONG uReturn = 0;
- hres = pSvc->ExecQuery(
- bstr_t("WQL"),
- bstr_t("SELECT * FROM Win32_VideoController"), //Consider using Availability to filter out disabled controllers
- WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
- NULL,
- &pEnumerator);
-
- if (FAILED(hres))
- {
- LL_WARNS("AppInit") << "Query for operating system name failed." << " Error code = 0x" << hres << LL_ENDL;
- pSvc->Release();
- pLoc->Release();
- CoUninitialize();
- return std::string(); // Program has failed.
- }
-
- while (pEnumerator)
- {
- IWbemClassObject *pclsObj = NULL;
- HRESULT hr = pEnumerator->Next(WBEM_INFINITE, 1,
- &pclsObj, &uReturn);
-
- if (0 == uReturn)
- {
- break; // If quantity less then 1.
- }
-
- if (vendor != GPU_ANY)
- {
- VARIANT vtCaptionProp;
- // Might be preferable to check "AdapterCompatibility" here instead of caption.
- hr = pclsObj->Get(L"Caption", 0, &vtCaptionProp, 0, 0);
-
- if (FAILED(hr))
- {
- LL_WARNS("AppInit") << "Query for Caption property failed." << " Error code = 0x" << hr << LL_ENDL;
- pSvc->Release();
- pLoc->Release();
- CoUninitialize();
- return std::string(); // Program has failed.
- }
-
- // use characters in the returned driver version
- BSTR caption(vtCaptionProp.bstrVal);
-
- //convert BSTR to std::string
- std::wstring ws(caption, SysStringLen(caption));
- std::string caption_str(ws.begin(), ws.end());
- LLStringUtil::toLower(caption_str);
-
- bool found = false;
- switch (vendor)
- {
- case GPU_INTEL:
- found = caption_str.find("intel") != std::string::npos;
- break;
- case GPU_NVIDIA:
- found = caption_str.find("nvidia") != std::string::npos;
- break;
- case GPU_AMD:
- found = caption_str.find("amd") != std::string::npos
- || caption_str.find("ati ") != std::string::npos
- || caption_str.find("radeon") != std::string::npos;
- break;
- default:
- break;
- }
-
- if (found)
- {
- VariantClear(&vtCaptionProp);
- }
- else
- {
- VariantClear(&vtCaptionProp);
- pclsObj->Release();
- continue;
- }
- }
-
- VARIANT vtVersionProp;
-
- // Get the value of the DriverVersion property
- hr = pclsObj->Get(L"DriverVersion", 0, &vtVersionProp, 0, 0);
-
- if (FAILED(hr))
- {
- LL_WARNS("AppInit") << "Query for DriverVersion property failed." << " Error code = 0x" << hr << LL_ENDL;
- pSvc->Release();
- pLoc->Release();
- CoUninitialize();
- return std::string(); // Program has failed.
- }
-
- // use characters in the returned driver version
- BSTR driverVersion(vtVersionProp.bstrVal);
-
- //convert BSTR to std::string
- std::wstring ws(driverVersion, SysStringLen(driverVersion));
- std::string str(ws.begin(), ws.end());
- LL_INFOS("AppInit") << " DriverVersion : " << str << LL_ENDL;
-
- if (mDriverVersion.empty())
- {
- mDriverVersion = str;
- }
- else if (mDriverVersion != str)
- {
- if (vendor == GPU_ANY)
- {
- // Expected from systems with gpus from different vendors
- LL_INFOS("DriverVersion") << "Multiple video drivers detected. Version of second driver: " << str << LL_ENDL;
- }
- else
- {
- // Not Expected!
- LL_WARNS("DriverVersion") << "Multiple video drivers detected from same vendor. Version of second driver : " << str << LL_ENDL;
- }
- }
-
- VariantClear(&vtVersionProp);
- pclsObj->Release();
- }
-
- // Cleanup
- // ========
- if (pSvc)
- {
- pSvc->Release();
- }
- if (pLoc)
- {
- pLoc->Release();
- }
- if (pEnumerator)
- {
- pEnumerator->Release();
- }
-
- // supposed to always call CoUninitialize even if init returned false
- CoUninitialize();
-
- return mDriverVersion;
-}
-
-void get_wstring(IDxDiagContainer* containerp, WCHAR* wszPropName, WCHAR* wszPropValue, int outputSize)
-{
- HRESULT hr;
- VARIANT var;
-
- VariantInit( &var );
- hr = containerp->GetProp(wszPropName, &var );
- if( SUCCEEDED(hr) )
- {
- // Switch off the type. There's 4 different types:
- switch( var.vt )
- {
- case VT_UI4:
- swprintf( wszPropValue, L"%d", var.ulVal ); /* Flawfinder: ignore */
- break;
- case VT_I4:
- swprintf( wszPropValue, L"%d", var.lVal ); /* Flawfinder: ignore */
- break;
- case VT_BOOL:
- wcscpy( wszPropValue, (var.boolVal) ? L"true" : L"false" ); /* Flawfinder: ignore */
- break;
- case VT_BSTR:
- wcsncpy( wszPropValue, var.bstrVal, outputSize-1 ); /* Flawfinder: ignore */
- wszPropValue[outputSize-1] = 0;
- break;
- }
- }
- // Clear the variant (this is needed to free BSTR memory)
- VariantClear( &var );
-}
-
-std::string get_string(IDxDiagContainer *containerp, WCHAR *wszPropName)
-{
- WCHAR wszPropValue[256];
- get_wstring(containerp, wszPropName, wszPropValue, 256);
-
- return utf16str_to_utf8str(wszPropValue);
-}
-
-
-LLVersion::LLVersion()
-{
- mValid = false;
- S32 i;
- for (i = 0; i < 4; i++)
- {
- mFields[i] = 0;
- }
-}
-
-bool LLVersion::set(const std::string &version_string)
-{
- S32 i;
- for (i = 0; i < 4; i++)
- {
- mFields[i] = 0;
- }
- // Split the version string.
- std::string str(version_string);
- typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
- boost::char_separator<char> sep(".", "", boost::keep_empty_tokens);
- tokenizer tokens(str, sep);
-
- tokenizer::iterator iter = tokens.begin();
- S32 count = 0;
- for (;(iter != tokens.end()) && (count < 4);++iter)
- {
- mFields[count] = atoi(iter->c_str());
- count++;
- }
- if (count < 4)
- {
- //LL_WARNS() << "Potentially bogus version string!" << version_string << LL_ENDL;
- for (i = 0; i < 4; i++)
- {
- mFields[i] = 0;
- }
- mValid = false;
- }
- else
- {
- mValid = true;
- }
- return mValid;
-}
-
-S32 LLVersion::getField(const S32 field_num)
-{
- if (!mValid)
- {
- return -1;
- }
- else
- {
- return mFields[field_num];
- }
-}
-
-std::string LLDXDriverFile::dump()
-{
- if (gWriteDebug)
- {
- gWriteDebug("Filename:");
- gWriteDebug(mName.c_str());
- gWriteDebug("\n");
- gWriteDebug("Ver:");
- gWriteDebug(mVersionString.c_str());
- gWriteDebug("\n");
- gWriteDebug("Date:");
- gWriteDebug(mDateString.c_str());
- gWriteDebug("\n");
- }
- LL_INFOS() << mFilepath << LL_ENDL;
- LL_INFOS() << mName << LL_ENDL;
- LL_INFOS() << mVersionString << LL_ENDL;
- LL_INFOS() << mDateString << LL_ENDL;
-
- return "";
-}
-
-LLDXDevice::~LLDXDevice()
-{
- for_each(mDriverFiles.begin(), mDriverFiles.end(), DeletePairedPointer());
- mDriverFiles.clear();
-}
-
-std::string LLDXDevice::dump()
-{
- if (gWriteDebug)
- {
- gWriteDebug("StartDevice\n");
- gWriteDebug("DeviceName:");
- gWriteDebug(mName.c_str());
- gWriteDebug("\n");
- gWriteDebug("PCIString:");
- gWriteDebug(mPCIString.c_str());
- gWriteDebug("\n");
- }
- LL_INFOS() << LL_ENDL;
- LL_INFOS() << "DeviceName:" << mName << LL_ENDL;
- LL_INFOS() << "PCIString:" << mPCIString << LL_ENDL;
- LL_INFOS() << "Drivers" << LL_ENDL;
- LL_INFOS() << "-------" << LL_ENDL;
- for (driver_file_map_t::iterator iter = mDriverFiles.begin(),
- end = mDriverFiles.end();
- iter != end; iter++)
- {
- LLDXDriverFile *filep = iter->second;
- filep->dump();
- }
- if (gWriteDebug)
- {
- gWriteDebug("EndDevice\n");
- }
-
- return "";
-}
-
-LLDXDriverFile *LLDXDevice::findDriver(const std::string &driver)
-{
- for (driver_file_map_t::iterator iter = mDriverFiles.begin(),
- end = mDriverFiles.end();
- iter != end; iter++)
- {
- LLDXDriverFile *filep = iter->second;
- if (!utf8str_compare_insensitive(filep->mName,driver))
- {
- return filep;
- }
- }
-
- return NULL;
-}
-
-LLDXHardware::LLDXHardware()
-{
- mVRAM = 0;
- gWriteDebug = NULL;
-}
-
-void LLDXHardware::cleanup()
-{
- // for_each(mDevices.begin(), mDevices.end(), DeletePairedPointer());
- // mDevices.clear();
-}
-
-/*
-std::string LLDXHardware::dumpDevices()
-{
- if (gWriteDebug)
- {
- gWriteDebug("\n");
- gWriteDebug("StartAllDevices\n");
- }
- for (device_map_t::iterator iter = mDevices.begin(),
- end = mDevices.end();
- iter != end; iter++)
- {
- LLDXDevice *devicep = iter->second;
- devicep->dump();
- }
- if (gWriteDebug)
- {
- gWriteDebug("EndAllDevices\n\n");
- }
- return "";
-}
-
-LLDXDevice *LLDXHardware::findDevice(const std::string &vendor, const std::string &devices)
-{
- // Iterate through different devices tokenized in devices string
- std::string str(devices);
- typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
- boost::char_separator<char> sep("|", "", boost::keep_empty_tokens);
- tokenizer tokens(str, sep);
-
- tokenizer::iterator iter = tokens.begin();
- for (;iter != tokens.end();++iter)
- {
- std::string dev_str = *iter;
- for (device_map_t::iterator iter = mDevices.begin(),
- end = mDevices.end();
- iter != end; iter++)
- {
- LLDXDevice *devicep = iter->second;
- if ((devicep->mVendorID == vendor)
- && (devicep->mDeviceID == dev_str))
- {
- return devicep;
- }
- }
- }
-
- return NULL;
-}
-*/
-
-bool LLDXHardware::getInfo(bool vram_only)
-{
- LLTimer hw_timer;
- bool ok = false;
- HRESULT hr;
-
- // CLSID_DxDiagProvider does not work with Multithreaded?
- CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
-
- IDxDiagProvider *dx_diag_providerp = NULL;
- IDxDiagContainer *dx_diag_rootp = NULL;
- IDxDiagContainer *devices_containerp = NULL;
- // IDxDiagContainer *system_device_containerp= NULL;
- IDxDiagContainer *device_containerp = NULL;
- IDxDiagContainer *file_containerp = NULL;
- IDxDiagContainer *driver_containerp = NULL;
- DWORD dw_device_count;
-
- mVRAM = 0;
-
- // CoCreate a IDxDiagProvider*
- LL_DEBUGS("AppInit") << "CoCreateInstance IID_IDxDiagProvider" << LL_ENDL;
- hr = CoCreateInstance(CLSID_DxDiagProvider,
- NULL,
- CLSCTX_INPROC_SERVER,
- IID_IDxDiagProvider,
- (LPVOID*) &dx_diag_providerp);
-
- if (FAILED(hr))
- {
- LL_WARNS("AppInit") << "No DXDiag provider found! DirectX 9 not installed!" << LL_ENDL;
- gWriteDebug("No DXDiag provider found! DirectX 9 not installed!\n");
- goto LCleanup;
- }
- if (SUCCEEDED(hr)) // if FAILED(hr) then dx9 is not installed
- {
- // Fill out a DXDIAG_INIT_PARAMS struct and pass it to IDxDiagContainer::Initialize
- // Passing in TRUE for bAllowWHQLChecks, allows dxdiag to check if drivers are
- // digital signed as logo'd by WHQL which may connect via internet to update
- // WHQL certificates.
- DXDIAG_INIT_PARAMS dx_diag_init_params;
- ZeroMemory(&dx_diag_init_params, sizeof(DXDIAG_INIT_PARAMS));
-
- dx_diag_init_params.dwSize = sizeof(DXDIAG_INIT_PARAMS);
- dx_diag_init_params.dwDxDiagHeaderVersion = DXDIAG_DX9_SDK_VERSION;
- dx_diag_init_params.bAllowWHQLChecks = TRUE;
- dx_diag_init_params.pReserved = NULL;
-
- LL_DEBUGS("AppInit") << "dx_diag_providerp->Initialize" << LL_ENDL;
- hr = dx_diag_providerp->Initialize(&dx_diag_init_params);
- if(FAILED(hr))
- {
- goto LCleanup;
- }
-
- LL_DEBUGS("AppInit") << "dx_diag_providerp->GetRootContainer" << LL_ENDL;
- hr = dx_diag_providerp->GetRootContainer( &dx_diag_rootp );
- if(FAILED(hr) || !dx_diag_rootp)
- {
- goto LCleanup;
- }
-
- HRESULT hr;
-
- // Get display driver information
- LL_DEBUGS("AppInit") << "dx_diag_rootp->GetChildContainer" << LL_ENDL;
- hr = dx_diag_rootp->GetChildContainer(L"DxDiag_DisplayDevices", &devices_containerp);
- if(FAILED(hr) || !devices_containerp)
- {
- // do not release 'dirty' devices_containerp at this stage, only dx_diag_rootp
- devices_containerp = NULL;
- goto LCleanup;
- }
-
- // make sure there is something inside
- hr = devices_containerp->GetNumberOfChildContainers(&dw_device_count);
- if (FAILED(hr) || dw_device_count == 0)
- {
- goto LCleanup;
- }
-
- // Get device 0
- // By default 0 device is the primary one, howhever in case of various hybrid graphics
- // like itegrated AMD and PCI AMD GPUs system might switch.
- LL_DEBUGS("AppInit") << "devices_containerp->GetChildContainer" << LL_ENDL;
- hr = devices_containerp->GetChildContainer(L"0", &device_containerp);
- if(FAILED(hr) || !device_containerp)
- {
- goto LCleanup;
- }
-
- DWORD vram = 0;
-
- WCHAR deviceID[512];
-
- get_wstring(device_containerp, L"szDeviceID", deviceID, 512);
- // Example: searches id like 1F06 in pnp string (aka VEN_10DE&DEV_1F06)
- // doesn't seem to work on some systems since format is unrecognizable
- // but in such case keyDeviceID works
- if (SUCCEEDED(GetVideoMemoryViaWMI(deviceID, &vram)))
- {
- mVRAM = vram/(1024*1024);
- }
- else
- {
- get_wstring(device_containerp, L"szKeyDeviceID", deviceID, 512);
- LL_WARNS() << "szDeviceID" << deviceID << LL_ENDL;
- // '+9' to avoid ENUM\\PCI\\ prefix
- // Returns string like Enum\\PCI\\VEN_10DE&DEV_1F06&SUBSYS...
- // and since GetVideoMemoryViaWMI searches by PNPDeviceID it is sufficient
- if (SUCCEEDED(GetVideoMemoryViaWMI(deviceID + 9, &vram)))
- {
- mVRAM = vram / (1024 * 1024);
- }
- }
-
- if (mVRAM == 0)
- { // Get the English VRAM string
- std::string ram_str = get_string(device_containerp, L"szDisplayMemoryEnglish");
-
- // We don't need the device any more
- SAFE_RELEASE(device_containerp);
-
- // Dump the string as an int into the structure
- char *stopstring;
- mVRAM = strtol(ram_str.c_str(), &stopstring, 10);
- LL_INFOS("AppInit") << "VRAM Detected: " << mVRAM << " DX9 string: " << ram_str << LL_ENDL;
- }
-
- if (vram_only)
- {
- ok = true;
- goto LCleanup;
- }
-
-
- /* for now, we ONLY do vram_only the rest of this
- is commented out, to ensure no-one is tempted
- to use it
-
- // Now let's get device and driver information
- // Get the IDxDiagContainer object called "DxDiag_SystemDevices".
- // This call may take some time while dxdiag gathers the info.
- DWORD num_devices = 0;
- WCHAR wszContainer[256];
- LL_DEBUGS("AppInit") << "dx_diag_rootp->GetChildContainer DxDiag_SystemDevices" << LL_ENDL;
- hr = dx_diag_rootp->GetChildContainer(L"DxDiag_SystemDevices", &system_device_containerp);
- if (FAILED(hr))
- {
- goto LCleanup;
- }
-
- hr = system_device_containerp->GetNumberOfChildContainers(&num_devices);
- if (FAILED(hr))
- {
- goto LCleanup;
- }
-
- LL_DEBUGS("AppInit") << "DX9 iterating over devices" << LL_ENDL;
- S32 device_num = 0;
- for (device_num = 0; device_num < (S32)num_devices; device_num++)
- {
- hr = system_device_containerp->EnumChildContainerNames(device_num, wszContainer, 256);
- if (FAILED(hr))
- {
- goto LCleanup;
- }
-
- hr = system_device_containerp->GetChildContainer(wszContainer, &device_containerp);
- if (FAILED(hr) || device_containerp == NULL)
- {
- goto LCleanup;
- }
-
- std::string device_name = get_string(device_containerp, L"szDescription");
-
- std::string device_id = get_string(device_containerp, L"szDeviceID");
-
- LLDXDevice *dxdevicep = new LLDXDevice;
- dxdevicep->mName = device_name;
- dxdevicep->mPCIString = device_id;
- mDevices[dxdevicep->mPCIString] = dxdevicep;
-
- // Split the PCI string based on vendor, device, subsys, rev.
- std::string str(device_id);
- typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
- boost::char_separator<char> sep("&\\", "", boost::keep_empty_tokens);
- tokenizer tokens(str, sep);
-
- tokenizer::iterator iter = tokens.begin();
- S32 count = 0;
- bool valid = true;
- for (;(iter != tokens.end()) && (count < 3);++iter)
- {
- switch (count)
- {
- case 0:
- if (strcmp(iter->c_str(), "PCI"))
- {
- valid = false;
- }
- break;
- case 1:
- dxdevicep->mVendorID = iter->c_str();
- break;
- case 2:
- dxdevicep->mDeviceID = iter->c_str();
- break;
- default:
- // Ignore it
- break;
- }
- count++;
- }
-
-
-
-
- // Now, iterate through the related drivers
- hr = device_containerp->GetChildContainer(L"Drivers", &driver_containerp);
- if (FAILED(hr) || !driver_containerp)
- {
- goto LCleanup;
- }
-
- DWORD num_files = 0;
- hr = driver_containerp->GetNumberOfChildContainers(&num_files);
- if (FAILED(hr))
- {
- goto LCleanup;
- }
-
- S32 file_num = 0;
- for (file_num = 0; file_num < (S32)num_files; file_num++ )
- {
-
- hr = driver_containerp->EnumChildContainerNames(file_num, wszContainer, 256);
- if (FAILED(hr))
- {
- goto LCleanup;
- }
-
- hr = driver_containerp->GetChildContainer(wszContainer, &file_containerp);
- if (FAILED(hr) || file_containerp == NULL)
- {
- goto LCleanup;
- }
-
- std::string driver_path = get_string(file_containerp, L"szPath");
- std::string driver_name = get_string(file_containerp, L"szName");
- std::string driver_version = get_string(file_containerp, L"szVersion");
- std::string driver_date = get_string(file_containerp, L"szDatestampEnglish");
-
- LLDXDriverFile *dxdriverfilep = new LLDXDriverFile;
- dxdriverfilep->mName = driver_name;
- dxdriverfilep->mFilepath= driver_path;
- dxdriverfilep->mVersionString = driver_version;
- dxdriverfilep->mVersion.set(driver_version);
- dxdriverfilep->mDateString = driver_date;
-
- dxdevicep->mDriverFiles[driver_name] = dxdriverfilep;
-
- SAFE_RELEASE(file_containerp);
- }
- SAFE_RELEASE(device_containerp);
- }
- */
- }
-
- // dumpDevices();
- ok = true;
-
-LCleanup:
- if (!ok)
- {
- LL_WARNS("AppInit") << "DX9 probe failed" << LL_ENDL;
- gWriteDebug("DX9 probe failed\n");
- }
-
- SAFE_RELEASE(file_containerp);
- SAFE_RELEASE(driver_containerp);
- SAFE_RELEASE(device_containerp);
- SAFE_RELEASE(devices_containerp);
- SAFE_RELEASE(dx_diag_rootp);
- SAFE_RELEASE(dx_diag_providerp);
-
- CoUninitialize();
-
- return ok;
- }
-
-LLSD LLDXHardware::getDisplayInfo()
-{
- LLTimer hw_timer;
- HRESULT hr;
- LLSD ret;
- CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
-
- IDxDiagProvider *dx_diag_providerp = NULL;
- IDxDiagContainer *dx_diag_rootp = NULL;
- IDxDiagContainer *devices_containerp = NULL;
- IDxDiagContainer *device_containerp = NULL;
- IDxDiagContainer *file_containerp = NULL;
- IDxDiagContainer *driver_containerp = NULL;
- DWORD dw_device_count;
-
- // CoCreate a IDxDiagProvider*
- LL_INFOS() << "CoCreateInstance IID_IDxDiagProvider" << LL_ENDL;
- hr = CoCreateInstance(CLSID_DxDiagProvider,
- NULL,
- CLSCTX_INPROC_SERVER,
- IID_IDxDiagProvider,
- (LPVOID*) &dx_diag_providerp);
-
- if (FAILED(hr))
- {
- LL_WARNS() << "No DXDiag provider found! DirectX 9 not installed!" << LL_ENDL;
- gWriteDebug("No DXDiag provider found! DirectX 9 not installed!\n");
- goto LCleanup;
- }
- if (SUCCEEDED(hr)) // if FAILED(hr) then dx9 is not installed
- {
- // Fill out a DXDIAG_INIT_PARAMS struct and pass it to IDxDiagContainer::Initialize
- // Passing in TRUE for bAllowWHQLChecks, allows dxdiag to check if drivers are
- // digital signed as logo'd by WHQL which may connect via internet to update
- // WHQL certificates.
- DXDIAG_INIT_PARAMS dx_diag_init_params;
- ZeroMemory(&dx_diag_init_params, sizeof(DXDIAG_INIT_PARAMS));
-
- dx_diag_init_params.dwSize = sizeof(DXDIAG_INIT_PARAMS);
- dx_diag_init_params.dwDxDiagHeaderVersion = DXDIAG_DX9_SDK_VERSION;
- dx_diag_init_params.bAllowWHQLChecks = TRUE;
- dx_diag_init_params.pReserved = NULL;
-
- LL_INFOS() << "dx_diag_providerp->Initialize" << LL_ENDL;
- hr = dx_diag_providerp->Initialize(&dx_diag_init_params);
- if(FAILED(hr))
- {
- goto LCleanup;
- }
-
- LL_INFOS() << "dx_diag_providerp->GetRootContainer" << LL_ENDL;
- hr = dx_diag_providerp->GetRootContainer( &dx_diag_rootp );
- if(FAILED(hr) || !dx_diag_rootp)
- {
- goto LCleanup;
- }
-
- HRESULT hr;
-
- // Get display driver information
- LL_INFOS() << "dx_diag_rootp->GetChildContainer" << LL_ENDL;
- hr = dx_diag_rootp->GetChildContainer(L"DxDiag_DisplayDevices", &devices_containerp);
- if(FAILED(hr) || !devices_containerp)
- {
- // do not release 'dirty' devices_containerp at this stage, only dx_diag_rootp
- devices_containerp = NULL;
- goto LCleanup;
- }
-
- // make sure there is something inside
- hr = devices_containerp->GetNumberOfChildContainers(&dw_device_count);
- if (FAILED(hr) || dw_device_count == 0)
- {
- goto LCleanup;
- }
-
- // Get device 0
- LL_INFOS() << "devices_containerp->GetChildContainer" << LL_ENDL;
- hr = devices_containerp->GetChildContainer(L"0", &device_containerp);
- if(FAILED(hr) || !device_containerp)
- {
- goto LCleanup;
- }
-
- // Get the English VRAM string
- std::string ram_str = get_string(device_containerp, L"szDisplayMemoryEnglish");
-
-
- // Dump the string as an int into the structure
- char *stopstring;
- ret["VRAM"] = strtol(ram_str.c_str(), &stopstring, 10);
- std::string device_name = get_string(device_containerp, L"szDescription");
- ret["DeviceName"] = device_name;
- std::string device_driver= get_string(device_containerp, L"szDriverVersion");
- ret["DriverVersion"] = device_driver;
-
- // ATI has a slightly different version string
- if(device_name.length() >= 4 && device_name.substr(0,4) == "ATI ")
- {
- // get the key
- HKEY hKey;
- const DWORD RV_SIZE = 100;
- WCHAR release_version[RV_SIZE];
-
- // Hard coded registry entry. Using this since it's simpler for now.
- // And using EnumDisplayDevices to get a registry key also requires
- // a hard coded Query value.
- if(ERROR_SUCCESS == RegOpenKey(HKEY_LOCAL_MACHINE, TEXT("SOFTWARE\\ATI Technologies\\CBT"), &hKey))
- {
- // get the value
- DWORD dwType = REG_SZ;
- DWORD dwSize = sizeof(WCHAR) * RV_SIZE;
- if(ERROR_SUCCESS == RegQueryValueEx(hKey, TEXT("ReleaseVersion"),
- NULL, &dwType, (LPBYTE)release_version, &dwSize))
- {
- // print the value
- // windows doesn't guarantee to be null terminated
- release_version[RV_SIZE - 1] = NULL;
- ret["DriverVersion"] = utf16str_to_utf8str(release_version);
-
- }
- RegCloseKey(hKey);
- }
- }
- }
-
-LCleanup:
- if (!ret.isMap() || (ret.size() == 0))
- {
- LL_INFOS() << "Failed to get data, cleaning up" << LL_ENDL;
- }
- SAFE_RELEASE(file_containerp);
- SAFE_RELEASE(driver_containerp);
- SAFE_RELEASE(device_containerp);
- SAFE_RELEASE(devices_containerp);
- SAFE_RELEASE(dx_diag_rootp);
- SAFE_RELEASE(dx_diag_providerp);
-
- CoUninitialize();
- return ret;
-}
-
-void LLDXHardware::setWriteDebugFunc(void (*func)(const char*))
-{
- gWriteDebug = func;
-}
-
-#endif
+/**
+ * @file lldxhardware.cpp
+ * @brief LLDXHardware implementation
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifdef LL_WINDOWS
+
+// Culled from some Microsoft sample code
+
+#include "linden_common.h"
+
+#define INITGUID
+#include <dxdiag.h>
+#undef INITGUID
+
+#include <wbemidl.h>
+#include <comdef.h>
+
+#include <boost/tokenizer.hpp>
+
+#include "lldxhardware.h"
+
+#include "llerror.h"
+
+#include "llstring.h"
+#include "llstl.h"
+#include "lltimer.h"
+
+void (*gWriteDebug)(const char* msg) = NULL;
+LLDXHardware gDXHardware;
+
+//-----------------------------------------------------------------------------
+// Defines, and constants
+//-----------------------------------------------------------------------------
+#define SAFE_DELETE(p) { if(p) { delete (p); (p)=NULL; } }
+#define SAFE_DELETE_ARRAY(p) { if(p) { delete[] (p); (p)=NULL; } }
+#define SAFE_RELEASE(p) { if(p) { (p)->Release(); (p)=NULL; } }
+
+typedef BOOL ( WINAPI* PfnCoSetProxyBlanket )( IUnknown* pProxy, DWORD dwAuthnSvc, DWORD dwAuthzSvc,
+ OLECHAR* pServerPrincName, DWORD dwAuthnLevel, DWORD dwImpLevel,
+ RPC_AUTH_IDENTITY_HANDLE pAuthInfo, DWORD dwCapabilities );
+
+HRESULT GetVideoMemoryViaWMI(WCHAR* strInputDeviceID, DWORD* pdwAdapterRam)
+{
+ HRESULT hr;
+ bool bGotMemory = false;
+ IWbemLocator* pIWbemLocator = nullptr;
+ IWbemServices* pIWbemServices = nullptr;
+ BSTR pNamespace = nullptr;
+
+ *pdwAdapterRam = 0;
+ CoInitializeEx(0, COINIT_APARTMENTTHREADED);
+
+ hr = CoCreateInstance( CLSID_WbemLocator,
+ nullptr,
+ CLSCTX_INPROC_SERVER,
+ IID_IWbemLocator,
+ ( LPVOID* )&pIWbemLocator );
+#ifdef PRINTF_DEBUGGING
+ if( FAILED( hr ) ) wprintf( L"WMI: CoCreateInstance failed: 0x%0.8x\n", hr );
+#endif
+
+ if( SUCCEEDED( hr ) && pIWbemLocator )
+ {
+ // Using the locator, connect to WMI in the given namespace.
+ pNamespace = SysAllocString( L"\\\\.\\root\\cimv2" );
+
+ hr = pIWbemLocator->ConnectServer( pNamespace, nullptr, nullptr, 0L,
+ 0L, nullptr, nullptr, &pIWbemServices );
+#ifdef PRINTF_DEBUGGING
+ if( FAILED( hr ) ) wprintf( L"WMI: pIWbemLocator->ConnectServer failed: 0x%0.8x\n", hr );
+#endif
+ if( SUCCEEDED( hr ) && pIWbemServices != 0 )
+ {
+ HINSTANCE hinstOle32 = nullptr;
+
+ hinstOle32 = LoadLibraryW( L"ole32.dll" );
+ if( hinstOle32 )
+ {
+ PfnCoSetProxyBlanket pfnCoSetProxyBlanket = nullptr;
+
+ pfnCoSetProxyBlanket = ( PfnCoSetProxyBlanket )GetProcAddress( hinstOle32, "CoSetProxyBlanket" );
+ if( pfnCoSetProxyBlanket != 0 )
+ {
+ // Switch security level to IMPERSONATE.
+ pfnCoSetProxyBlanket( pIWbemServices, RPC_C_AUTHN_WINNT, RPC_C_AUTHZ_NONE, nullptr,
+ RPC_C_AUTHN_LEVEL_CALL, RPC_C_IMP_LEVEL_IMPERSONATE, nullptr, 0 );
+ }
+
+ FreeLibrary( hinstOle32 );
+ }
+
+ IEnumWbemClassObject* pEnumVideoControllers = nullptr;
+ BSTR pClassName = nullptr;
+
+ pClassName = SysAllocString( L"Win32_VideoController" );
+
+ hr = pIWbemServices->CreateInstanceEnum( pClassName, 0,
+ nullptr, &pEnumVideoControllers );
+#ifdef PRINTF_DEBUGGING
+ if( FAILED( hr ) ) wprintf( L"WMI: pIWbemServices->CreateInstanceEnum failed: 0x%0.8x\n", hr );
+#endif
+
+ if( SUCCEEDED( hr ) && pEnumVideoControllers )
+ {
+ IWbemClassObject* pVideoControllers[10] = {0};
+ DWORD uReturned = 0;
+ BSTR pPropName = nullptr;
+
+ // Get the first one in the list
+ pEnumVideoControllers->Reset();
+ hr = pEnumVideoControllers->Next( 5000, // timeout in 5 seconds
+ 10, // return the first 10
+ pVideoControllers,
+ &uReturned );
+#ifdef PRINTF_DEBUGGING
+ if( FAILED( hr ) ) wprintf( L"WMI: pEnumVideoControllers->Next failed: 0x%0.8x\n", hr );
+ if( uReturned == 0 ) wprintf( L"WMI: pEnumVideoControllers uReturned == 0\n" );
+#endif
+
+ VARIANT var;
+ if( SUCCEEDED( hr ) )
+ {
+ bool bFound = false;
+ for( UINT iController = 0; iController < uReturned; iController++ )
+ {
+ if ( !pVideoControllers[iController] )
+ continue;
+
+ // if strInputDeviceID is set find this specific device and return memory or specific device
+ // if strInputDeviceID is not set return the best device
+ if (strInputDeviceID)
+ {
+ pPropName = SysAllocString( L"PNPDeviceID" );
+ hr = pVideoControllers[iController]->Get( pPropName, 0L, &var, nullptr, nullptr );
+#ifdef PRINTF_DEBUGGING
+ if( FAILED( hr ) )
+ wprintf( L"WMI: pVideoControllers[iController]->Get PNPDeviceID failed: 0x%0.8x\n", hr );
+#endif
+ if( SUCCEEDED( hr ) && strInputDeviceID)
+ {
+ if( wcsstr( var.bstrVal, strInputDeviceID ) != 0 )
+ bFound = true;
+ }
+ VariantClear( &var );
+ if( pPropName ) SysFreeString( pPropName );
+ }
+
+ if( bFound || !strInputDeviceID )
+ {
+ pPropName = SysAllocString( L"AdapterRAM" );
+ hr = pVideoControllers[iController]->Get( pPropName, 0L, &var, nullptr, nullptr );
+#ifdef PRINTF_DEBUGGING
+ if( FAILED( hr ) )
+ wprintf( L"WMI: pVideoControllers[iController]->Get AdapterRAM failed: 0x%0.8x\n",
+ hr );
+#endif
+ if( SUCCEEDED( hr ) )
+ {
+ bGotMemory = true;
+ *pdwAdapterRam = llmax(var.ulVal, *pdwAdapterRam);
+ }
+ VariantClear( &var );
+ if( pPropName ) SysFreeString( pPropName );
+ }
+
+ SAFE_RELEASE( pVideoControllers[iController] );
+
+ if (bFound)
+ {
+ break;
+ }
+ }
+ }
+ }
+
+ if( pClassName )
+ SysFreeString( pClassName );
+ SAFE_RELEASE( pEnumVideoControllers );
+ }
+
+ if( pNamespace )
+ SysFreeString( pNamespace );
+ SAFE_RELEASE( pIWbemServices );
+ }
+
+ SAFE_RELEASE( pIWbemLocator );
+
+ CoUninitialize();
+
+ if( bGotMemory )
+ return S_OK;
+ else
+ return E_FAIL;
+}
+
+//static
+S32 LLDXHardware::getMBVideoMemoryViaWMI()
+{
+ DWORD vram = 0;
+ if (SUCCEEDED(GetVideoMemoryViaWMI(NULL, &vram)))
+ {
+ return vram / (1024 * 1024);;
+ }
+ return 0;
+}
+
+//Getting the version of graphics controller driver via WMI
+std::string LLDXHardware::getDriverVersionWMI(EGPUVendor vendor)
+{
+ std::string mDriverVersion;
+ HRESULT hres;
+ CoInitializeEx(0, COINIT_APARTMENTTHREADED);
+ IWbemLocator *pLoc = NULL;
+
+ hres = CoCreateInstance(
+ CLSID_WbemLocator,
+ 0,
+ CLSCTX_INPROC_SERVER,
+ IID_IWbemLocator, (LPVOID *)&pLoc);
+
+ if (FAILED(hres))
+ {
+ LL_DEBUGS("AppInit") << "Failed to initialize COM library. Error code = 0x" << hres << LL_ENDL;
+ return std::string(); // Program has failed.
+ }
+
+ IWbemServices *pSvc = NULL;
+
+ // Connect to the root\cimv2 namespace with
+ // the current user and obtain pointer pSvc
+ // to make IWbemServices calls.
+ hres = pLoc->ConnectServer(
+ _bstr_t(L"ROOT\\CIMV2"), // Object path of WMI namespace
+ NULL, // User name. NULL = current user
+ NULL, // User password. NULL = current
+ 0, // Locale. NULL indicates current
+ NULL, // Security flags.
+ 0, // Authority (e.g. Kerberos)
+ 0, // Context object
+ &pSvc // pointer to IWbemServices proxy
+ );
+
+ if (FAILED(hres))
+ {
+ LL_WARNS("AppInit") << "Could not connect. Error code = 0x" << hres << LL_ENDL;
+ pLoc->Release();
+ CoUninitialize();
+ return std::string(); // Program has failed.
+ }
+
+ LL_DEBUGS("AppInit") << "Connected to ROOT\\CIMV2 WMI namespace" << LL_ENDL;
+
+ // Set security levels on the proxy -------------------------
+ hres = CoSetProxyBlanket(
+ pSvc, // Indicates the proxy to set
+ RPC_C_AUTHN_WINNT, // RPC_C_AUTHN_xxx
+ RPC_C_AUTHZ_NONE, // RPC_C_AUTHZ_xxx
+ NULL, // Server principal name
+ RPC_C_AUTHN_LEVEL_CALL, // RPC_C_AUTHN_LEVEL_xxx
+ RPC_C_IMP_LEVEL_IMPERSONATE, // RPC_C_IMP_LEVEL_xxx
+ NULL, // client identity
+ EOAC_NONE // proxy capabilities
+ );
+
+ if (FAILED(hres))
+ {
+ LL_WARNS("AppInit") << "Could not set proxy blanket. Error code = 0x" << hres << LL_ENDL;
+ pSvc->Release();
+ pLoc->Release();
+ CoUninitialize();
+ return std::string(); // Program has failed.
+ }
+ IEnumWbemClassObject* pEnumerator = NULL;
+
+ // Get the data from the query
+ ULONG uReturn = 0;
+ hres = pSvc->ExecQuery(
+ bstr_t("WQL"),
+ bstr_t("SELECT * FROM Win32_VideoController"), //Consider using Availability to filter out disabled controllers
+ WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
+ NULL,
+ &pEnumerator);
+
+ if (FAILED(hres))
+ {
+ LL_WARNS("AppInit") << "Query for operating system name failed." << " Error code = 0x" << hres << LL_ENDL;
+ pSvc->Release();
+ pLoc->Release();
+ CoUninitialize();
+ return std::string(); // Program has failed.
+ }
+
+ while (pEnumerator)
+ {
+ IWbemClassObject *pclsObj = NULL;
+ HRESULT hr = pEnumerator->Next(WBEM_INFINITE, 1,
+ &pclsObj, &uReturn);
+
+ if (0 == uReturn)
+ {
+ break; // If quantity less then 1.
+ }
+
+ if (vendor != GPU_ANY)
+ {
+ VARIANT vtCaptionProp;
+ // Might be preferable to check "AdapterCompatibility" here instead of caption.
+ hr = pclsObj->Get(L"Caption", 0, &vtCaptionProp, 0, 0);
+
+ if (FAILED(hr))
+ {
+ LL_WARNS("AppInit") << "Query for Caption property failed." << " Error code = 0x" << hr << LL_ENDL;
+ pSvc->Release();
+ pLoc->Release();
+ CoUninitialize();
+ return std::string(); // Program has failed.
+ }
+
+ // use characters in the returned driver version
+ BSTR caption(vtCaptionProp.bstrVal);
+
+ //convert BSTR to std::string
+ std::wstring ws(caption, SysStringLen(caption));
+ std::string caption_str(ws.begin(), ws.end());
+ LLStringUtil::toLower(caption_str);
+
+ bool found = false;
+ switch (vendor)
+ {
+ case GPU_INTEL:
+ found = caption_str.find("intel") != std::string::npos;
+ break;
+ case GPU_NVIDIA:
+ found = caption_str.find("nvidia") != std::string::npos;
+ break;
+ case GPU_AMD:
+ found = caption_str.find("amd") != std::string::npos
+ || caption_str.find("ati ") != std::string::npos
+ || caption_str.find("radeon") != std::string::npos;
+ break;
+ default:
+ break;
+ }
+
+ if (found)
+ {
+ VariantClear(&vtCaptionProp);
+ }
+ else
+ {
+ VariantClear(&vtCaptionProp);
+ pclsObj->Release();
+ continue;
+ }
+ }
+
+ VARIANT vtVersionProp;
+
+ // Get the value of the DriverVersion property
+ hr = pclsObj->Get(L"DriverVersion", 0, &vtVersionProp, 0, 0);
+
+ if (FAILED(hr))
+ {
+ LL_WARNS("AppInit") << "Query for DriverVersion property failed." << " Error code = 0x" << hr << LL_ENDL;
+ pSvc->Release();
+ pLoc->Release();
+ CoUninitialize();
+ return std::string(); // Program has failed.
+ }
+
+ // use characters in the returned driver version
+ BSTR driverVersion(vtVersionProp.bstrVal);
+
+ //convert BSTR to std::string
+ std::wstring ws(driverVersion, SysStringLen(driverVersion));
+ std::string str(ws.begin(), ws.end());
+ LL_INFOS("AppInit") << " DriverVersion : " << str << LL_ENDL;
+
+ if (mDriverVersion.empty())
+ {
+ mDriverVersion = str;
+ }
+ else if (mDriverVersion != str)
+ {
+ if (vendor == GPU_ANY)
+ {
+ // Expected from systems with gpus from different vendors
+ LL_INFOS("DriverVersion") << "Multiple video drivers detected. Version of second driver: " << str << LL_ENDL;
+ }
+ else
+ {
+ // Not Expected!
+ LL_WARNS("DriverVersion") << "Multiple video drivers detected from same vendor. Version of second driver : " << str << LL_ENDL;
+ }
+ }
+
+ VariantClear(&vtVersionProp);
+ pclsObj->Release();
+ }
+
+ // Cleanup
+ // ========
+ if (pSvc)
+ {
+ pSvc->Release();
+ }
+ if (pLoc)
+ {
+ pLoc->Release();
+ }
+ if (pEnumerator)
+ {
+ pEnumerator->Release();
+ }
+
+ // supposed to always call CoUninitialize even if init returned false
+ CoUninitialize();
+
+ return mDriverVersion;
+}
+
+void get_wstring(IDxDiagContainer* containerp, WCHAR* wszPropName, WCHAR* wszPropValue, int outputSize)
+{
+ HRESULT hr;
+ VARIANT var;
+
+ VariantInit( &var );
+ hr = containerp->GetProp(wszPropName, &var );
+ if( SUCCEEDED(hr) )
+ {
+ // Switch off the type. There's 4 different types:
+ switch( var.vt )
+ {
+ case VT_UI4:
+ swprintf( wszPropValue, L"%d", var.ulVal ); /* Flawfinder: ignore */
+ break;
+ case VT_I4:
+ swprintf( wszPropValue, L"%d", var.lVal ); /* Flawfinder: ignore */
+ break;
+ case VT_BOOL:
+ wcscpy( wszPropValue, (var.boolVal) ? L"true" : L"false" ); /* Flawfinder: ignore */
+ break;
+ case VT_BSTR:
+ wcsncpy( wszPropValue, var.bstrVal, outputSize-1 ); /* Flawfinder: ignore */
+ wszPropValue[outputSize-1] = 0;
+ break;
+ }
+ }
+ // Clear the variant (this is needed to free BSTR memory)
+ VariantClear( &var );
+}
+
+std::string get_string(IDxDiagContainer *containerp, WCHAR *wszPropName)
+{
+ WCHAR wszPropValue[256];
+ get_wstring(containerp, wszPropName, wszPropValue, 256);
+
+ return utf16str_to_utf8str(wszPropValue);
+}
+
+
+LLVersion::LLVersion()
+{
+ mValid = false;
+ S32 i;
+ for (i = 0; i < 4; i++)
+ {
+ mFields[i] = 0;
+ }
+}
+
+bool LLVersion::set(const std::string &version_string)
+{
+ S32 i;
+ for (i = 0; i < 4; i++)
+ {
+ mFields[i] = 0;
+ }
+ // Split the version string.
+ std::string str(version_string);
+ typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
+ boost::char_separator<char> sep(".", "", boost::keep_empty_tokens);
+ tokenizer tokens(str, sep);
+
+ tokenizer::iterator iter = tokens.begin();
+ S32 count = 0;
+ for (;(iter != tokens.end()) && (count < 4);++iter)
+ {
+ mFields[count] = atoi(iter->c_str());
+ count++;
+ }
+ if (count < 4)
+ {
+ //LL_WARNS() << "Potentially bogus version string!" << version_string << LL_ENDL;
+ for (i = 0; i < 4; i++)
+ {
+ mFields[i] = 0;
+ }
+ mValid = false;
+ }
+ else
+ {
+ mValid = true;
+ }
+ return mValid;
+}
+
+S32 LLVersion::getField(const S32 field_num)
+{
+ if (!mValid)
+ {
+ return -1;
+ }
+ else
+ {
+ return mFields[field_num];
+ }
+}
+
+std::string LLDXDriverFile::dump()
+{
+ if (gWriteDebug)
+ {
+ gWriteDebug("Filename:");
+ gWriteDebug(mName.c_str());
+ gWriteDebug("\n");
+ gWriteDebug("Ver:");
+ gWriteDebug(mVersionString.c_str());
+ gWriteDebug("\n");
+ gWriteDebug("Date:");
+ gWriteDebug(mDateString.c_str());
+ gWriteDebug("\n");
+ }
+ LL_INFOS() << mFilepath << LL_ENDL;
+ LL_INFOS() << mName << LL_ENDL;
+ LL_INFOS() << mVersionString << LL_ENDL;
+ LL_INFOS() << mDateString << LL_ENDL;
+
+ return "";
+}
+
+LLDXDevice::~LLDXDevice()
+{
+ for_each(mDriverFiles.begin(), mDriverFiles.end(), DeletePairedPointer());
+ mDriverFiles.clear();
+}
+
+std::string LLDXDevice::dump()
+{
+ if (gWriteDebug)
+ {
+ gWriteDebug("StartDevice\n");
+ gWriteDebug("DeviceName:");
+ gWriteDebug(mName.c_str());
+ gWriteDebug("\n");
+ gWriteDebug("PCIString:");
+ gWriteDebug(mPCIString.c_str());
+ gWriteDebug("\n");
+ }
+ LL_INFOS() << LL_ENDL;
+ LL_INFOS() << "DeviceName:" << mName << LL_ENDL;
+ LL_INFOS() << "PCIString:" << mPCIString << LL_ENDL;
+ LL_INFOS() << "Drivers" << LL_ENDL;
+ LL_INFOS() << "-------" << LL_ENDL;
+ for (driver_file_map_t::iterator iter = mDriverFiles.begin(),
+ end = mDriverFiles.end();
+ iter != end; iter++)
+ {
+ LLDXDriverFile *filep = iter->second;
+ filep->dump();
+ }
+ if (gWriteDebug)
+ {
+ gWriteDebug("EndDevice\n");
+ }
+
+ return "";
+}
+
+LLDXDriverFile *LLDXDevice::findDriver(const std::string &driver)
+{
+ for (driver_file_map_t::iterator iter = mDriverFiles.begin(),
+ end = mDriverFiles.end();
+ iter != end; iter++)
+ {
+ LLDXDriverFile *filep = iter->second;
+ if (!utf8str_compare_insensitive(filep->mName,driver))
+ {
+ return filep;
+ }
+ }
+
+ return NULL;
+}
+
+LLDXHardware::LLDXHardware()
+{
+ mVRAM = 0;
+ gWriteDebug = NULL;
+}
+
+void LLDXHardware::cleanup()
+{
+ // for_each(mDevices.begin(), mDevices.end(), DeletePairedPointer());
+ // mDevices.clear();
+}
+
+/*
+std::string LLDXHardware::dumpDevices()
+{
+ if (gWriteDebug)
+ {
+ gWriteDebug("\n");
+ gWriteDebug("StartAllDevices\n");
+ }
+ for (device_map_t::iterator iter = mDevices.begin(),
+ end = mDevices.end();
+ iter != end; iter++)
+ {
+ LLDXDevice *devicep = iter->second;
+ devicep->dump();
+ }
+ if (gWriteDebug)
+ {
+ gWriteDebug("EndAllDevices\n\n");
+ }
+ return "";
+}
+
+LLDXDevice *LLDXHardware::findDevice(const std::string &vendor, const std::string &devices)
+{
+ // Iterate through different devices tokenized in devices string
+ std::string str(devices);
+ typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
+ boost::char_separator<char> sep("|", "", boost::keep_empty_tokens);
+ tokenizer tokens(str, sep);
+
+ tokenizer::iterator iter = tokens.begin();
+ for (;iter != tokens.end();++iter)
+ {
+ std::string dev_str = *iter;
+ for (device_map_t::iterator iter = mDevices.begin(),
+ end = mDevices.end();
+ iter != end; iter++)
+ {
+ LLDXDevice *devicep = iter->second;
+ if ((devicep->mVendorID == vendor)
+ && (devicep->mDeviceID == dev_str))
+ {
+ return devicep;
+ }
+ }
+ }
+
+ return NULL;
+}
+*/
+
+bool LLDXHardware::getInfo(bool vram_only)
+{
+ LLTimer hw_timer;
+ bool ok = false;
+ HRESULT hr;
+
+ // CLSID_DxDiagProvider does not work with Multithreaded?
+ CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
+
+ IDxDiagProvider *dx_diag_providerp = NULL;
+ IDxDiagContainer *dx_diag_rootp = NULL;
+ IDxDiagContainer *devices_containerp = NULL;
+ // IDxDiagContainer *system_device_containerp= NULL;
+ IDxDiagContainer *device_containerp = NULL;
+ IDxDiagContainer *file_containerp = NULL;
+ IDxDiagContainer *driver_containerp = NULL;
+ DWORD dw_device_count;
+
+ mVRAM = 0;
+
+ // CoCreate a IDxDiagProvider*
+ LL_DEBUGS("AppInit") << "CoCreateInstance IID_IDxDiagProvider" << LL_ENDL;
+ hr = CoCreateInstance(CLSID_DxDiagProvider,
+ NULL,
+ CLSCTX_INPROC_SERVER,
+ IID_IDxDiagProvider,
+ (LPVOID*) &dx_diag_providerp);
+
+ if (FAILED(hr))
+ {
+ LL_WARNS("AppInit") << "No DXDiag provider found! DirectX 9 not installed!" << LL_ENDL;
+ gWriteDebug("No DXDiag provider found! DirectX 9 not installed!\n");
+ goto LCleanup;
+ }
+ if (SUCCEEDED(hr)) // if FAILED(hr) then dx9 is not installed
+ {
+ // Fill out a DXDIAG_INIT_PARAMS struct and pass it to IDxDiagContainer::Initialize
+ // Passing in TRUE for bAllowWHQLChecks, allows dxdiag to check if drivers are
+ // digital signed as logo'd by WHQL which may connect via internet to update
+ // WHQL certificates.
+ DXDIAG_INIT_PARAMS dx_diag_init_params;
+ ZeroMemory(&dx_diag_init_params, sizeof(DXDIAG_INIT_PARAMS));
+
+ dx_diag_init_params.dwSize = sizeof(DXDIAG_INIT_PARAMS);
+ dx_diag_init_params.dwDxDiagHeaderVersion = DXDIAG_DX9_SDK_VERSION;
+ dx_diag_init_params.bAllowWHQLChecks = TRUE;
+ dx_diag_init_params.pReserved = NULL;
+
+ LL_DEBUGS("AppInit") << "dx_diag_providerp->Initialize" << LL_ENDL;
+ hr = dx_diag_providerp->Initialize(&dx_diag_init_params);
+ if(FAILED(hr))
+ {
+ goto LCleanup;
+ }
+
+ LL_DEBUGS("AppInit") << "dx_diag_providerp->GetRootContainer" << LL_ENDL;
+ hr = dx_diag_providerp->GetRootContainer( &dx_diag_rootp );
+ if(FAILED(hr) || !dx_diag_rootp)
+ {
+ goto LCleanup;
+ }
+
+ HRESULT hr;
+
+ // Get display driver information
+ LL_DEBUGS("AppInit") << "dx_diag_rootp->GetChildContainer" << LL_ENDL;
+ hr = dx_diag_rootp->GetChildContainer(L"DxDiag_DisplayDevices", &devices_containerp);
+ if(FAILED(hr) || !devices_containerp)
+ {
+ // do not release 'dirty' devices_containerp at this stage, only dx_diag_rootp
+ devices_containerp = NULL;
+ goto LCleanup;
+ }
+
+ // make sure there is something inside
+ hr = devices_containerp->GetNumberOfChildContainers(&dw_device_count);
+ if (FAILED(hr) || dw_device_count == 0)
+ {
+ goto LCleanup;
+ }
+
+ // Get device 0
+ // By default 0 device is the primary one, howhever in case of various hybrid graphics
+ // like itegrated AMD and PCI AMD GPUs system might switch.
+ LL_DEBUGS("AppInit") << "devices_containerp->GetChildContainer" << LL_ENDL;
+ hr = devices_containerp->GetChildContainer(L"0", &device_containerp);
+ if(FAILED(hr) || !device_containerp)
+ {
+ goto LCleanup;
+ }
+
+ DWORD vram = 0;
+
+ WCHAR deviceID[512];
+
+ get_wstring(device_containerp, L"szDeviceID", deviceID, 512);
+ // Example: searches id like 1F06 in pnp string (aka VEN_10DE&DEV_1F06)
+ // doesn't seem to work on some systems since format is unrecognizable
+ // but in such case keyDeviceID works
+ if (SUCCEEDED(GetVideoMemoryViaWMI(deviceID, &vram)))
+ {
+ mVRAM = vram/(1024*1024);
+ }
+ else
+ {
+ get_wstring(device_containerp, L"szKeyDeviceID", deviceID, 512);
+ LL_WARNS() << "szDeviceID" << deviceID << LL_ENDL;
+ // '+9' to avoid ENUM\\PCI\\ prefix
+ // Returns string like Enum\\PCI\\VEN_10DE&DEV_1F06&SUBSYS...
+ // and since GetVideoMemoryViaWMI searches by PNPDeviceID it is sufficient
+ if (SUCCEEDED(GetVideoMemoryViaWMI(deviceID + 9, &vram)))
+ {
+ mVRAM = vram / (1024 * 1024);
+ }
+ }
+
+ if (mVRAM == 0)
+ { // Get the English VRAM string
+ std::string ram_str = get_string(device_containerp, L"szDisplayMemoryEnglish");
+
+ // We don't need the device any more
+ SAFE_RELEASE(device_containerp);
+
+ // Dump the string as an int into the structure
+ char *stopstring;
+ mVRAM = strtol(ram_str.c_str(), &stopstring, 10);
+ LL_INFOS("AppInit") << "VRAM Detected: " << mVRAM << " DX9 string: " << ram_str << LL_ENDL;
+ }
+
+ if (vram_only)
+ {
+ ok = true;
+ goto LCleanup;
+ }
+
+
+ /* for now, we ONLY do vram_only the rest of this
+ is commented out, to ensure no-one is tempted
+ to use it
+
+ // Now let's get device and driver information
+ // Get the IDxDiagContainer object called "DxDiag_SystemDevices".
+ // This call may take some time while dxdiag gathers the info.
+ DWORD num_devices = 0;
+ WCHAR wszContainer[256];
+ LL_DEBUGS("AppInit") << "dx_diag_rootp->GetChildContainer DxDiag_SystemDevices" << LL_ENDL;
+ hr = dx_diag_rootp->GetChildContainer(L"DxDiag_SystemDevices", &system_device_containerp);
+ if (FAILED(hr))
+ {
+ goto LCleanup;
+ }
+
+ hr = system_device_containerp->GetNumberOfChildContainers(&num_devices);
+ if (FAILED(hr))
+ {
+ goto LCleanup;
+ }
+
+ LL_DEBUGS("AppInit") << "DX9 iterating over devices" << LL_ENDL;
+ S32 device_num = 0;
+ for (device_num = 0; device_num < (S32)num_devices; device_num++)
+ {
+ hr = system_device_containerp->EnumChildContainerNames(device_num, wszContainer, 256);
+ if (FAILED(hr))
+ {
+ goto LCleanup;
+ }
+
+ hr = system_device_containerp->GetChildContainer(wszContainer, &device_containerp);
+ if (FAILED(hr) || device_containerp == NULL)
+ {
+ goto LCleanup;
+ }
+
+ std::string device_name = get_string(device_containerp, L"szDescription");
+
+ std::string device_id = get_string(device_containerp, L"szDeviceID");
+
+ LLDXDevice *dxdevicep = new LLDXDevice;
+ dxdevicep->mName = device_name;
+ dxdevicep->mPCIString = device_id;
+ mDevices[dxdevicep->mPCIString] = dxdevicep;
+
+ // Split the PCI string based on vendor, device, subsys, rev.
+ std::string str(device_id);
+ typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
+ boost::char_separator<char> sep("&\\", "", boost::keep_empty_tokens);
+ tokenizer tokens(str, sep);
+
+ tokenizer::iterator iter = tokens.begin();
+ S32 count = 0;
+ bool valid = true;
+ for (;(iter != tokens.end()) && (count < 3);++iter)
+ {
+ switch (count)
+ {
+ case 0:
+ if (strcmp(iter->c_str(), "PCI"))
+ {
+ valid = false;
+ }
+ break;
+ case 1:
+ dxdevicep->mVendorID = iter->c_str();
+ break;
+ case 2:
+ dxdevicep->mDeviceID = iter->c_str();
+ break;
+ default:
+ // Ignore it
+ break;
+ }
+ count++;
+ }
+
+
+
+
+ // Now, iterate through the related drivers
+ hr = device_containerp->GetChildContainer(L"Drivers", &driver_containerp);
+ if (FAILED(hr) || !driver_containerp)
+ {
+ goto LCleanup;
+ }
+
+ DWORD num_files = 0;
+ hr = driver_containerp->GetNumberOfChildContainers(&num_files);
+ if (FAILED(hr))
+ {
+ goto LCleanup;
+ }
+
+ S32 file_num = 0;
+ for (file_num = 0; file_num < (S32)num_files; file_num++ )
+ {
+
+ hr = driver_containerp->EnumChildContainerNames(file_num, wszContainer, 256);
+ if (FAILED(hr))
+ {
+ goto LCleanup;
+ }
+
+ hr = driver_containerp->GetChildContainer(wszContainer, &file_containerp);
+ if (FAILED(hr) || file_containerp == NULL)
+ {
+ goto LCleanup;
+ }
+
+ std::string driver_path = get_string(file_containerp, L"szPath");
+ std::string driver_name = get_string(file_containerp, L"szName");
+ std::string driver_version = get_string(file_containerp, L"szVersion");
+ std::string driver_date = get_string(file_containerp, L"szDatestampEnglish");
+
+ LLDXDriverFile *dxdriverfilep = new LLDXDriverFile;
+ dxdriverfilep->mName = driver_name;
+ dxdriverfilep->mFilepath= driver_path;
+ dxdriverfilep->mVersionString = driver_version;
+ dxdriverfilep->mVersion.set(driver_version);
+ dxdriverfilep->mDateString = driver_date;
+
+ dxdevicep->mDriverFiles[driver_name] = dxdriverfilep;
+
+ SAFE_RELEASE(file_containerp);
+ }
+ SAFE_RELEASE(device_containerp);
+ }
+ */
+ }
+
+ // dumpDevices();
+ ok = true;
+
+LCleanup:
+ if (!ok)
+ {
+ LL_WARNS("AppInit") << "DX9 probe failed" << LL_ENDL;
+ gWriteDebug("DX9 probe failed\n");
+ }
+
+ SAFE_RELEASE(file_containerp);
+ SAFE_RELEASE(driver_containerp);
+ SAFE_RELEASE(device_containerp);
+ SAFE_RELEASE(devices_containerp);
+ SAFE_RELEASE(dx_diag_rootp);
+ SAFE_RELEASE(dx_diag_providerp);
+
+ CoUninitialize();
+
+ return ok;
+ }
+
+LLSD LLDXHardware::getDisplayInfo()
+{
+ LLTimer hw_timer;
+ HRESULT hr;
+ LLSD ret;
+ CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
+
+ IDxDiagProvider *dx_diag_providerp = NULL;
+ IDxDiagContainer *dx_diag_rootp = NULL;
+ IDxDiagContainer *devices_containerp = NULL;
+ IDxDiagContainer *device_containerp = NULL;
+ IDxDiagContainer *file_containerp = NULL;
+ IDxDiagContainer *driver_containerp = NULL;
+ DWORD dw_device_count;
+
+ // CoCreate a IDxDiagProvider*
+ LL_INFOS() << "CoCreateInstance IID_IDxDiagProvider" << LL_ENDL;
+ hr = CoCreateInstance(CLSID_DxDiagProvider,
+ NULL,
+ CLSCTX_INPROC_SERVER,
+ IID_IDxDiagProvider,
+ (LPVOID*) &dx_diag_providerp);
+
+ if (FAILED(hr))
+ {
+ LL_WARNS() << "No DXDiag provider found! DirectX 9 not installed!" << LL_ENDL;
+ gWriteDebug("No DXDiag provider found! DirectX 9 not installed!\n");
+ goto LCleanup;
+ }
+ if (SUCCEEDED(hr)) // if FAILED(hr) then dx9 is not installed
+ {
+ // Fill out a DXDIAG_INIT_PARAMS struct and pass it to IDxDiagContainer::Initialize
+ // Passing in TRUE for bAllowWHQLChecks, allows dxdiag to check if drivers are
+ // digital signed as logo'd by WHQL which may connect via internet to update
+ // WHQL certificates.
+ DXDIAG_INIT_PARAMS dx_diag_init_params;
+ ZeroMemory(&dx_diag_init_params, sizeof(DXDIAG_INIT_PARAMS));
+
+ dx_diag_init_params.dwSize = sizeof(DXDIAG_INIT_PARAMS);
+ dx_diag_init_params.dwDxDiagHeaderVersion = DXDIAG_DX9_SDK_VERSION;
+ dx_diag_init_params.bAllowWHQLChecks = TRUE;
+ dx_diag_init_params.pReserved = NULL;
+
+ LL_INFOS() << "dx_diag_providerp->Initialize" << LL_ENDL;
+ hr = dx_diag_providerp->Initialize(&dx_diag_init_params);
+ if(FAILED(hr))
+ {
+ goto LCleanup;
+ }
+
+ LL_INFOS() << "dx_diag_providerp->GetRootContainer" << LL_ENDL;
+ hr = dx_diag_providerp->GetRootContainer( &dx_diag_rootp );
+ if(FAILED(hr) || !dx_diag_rootp)
+ {
+ goto LCleanup;
+ }
+
+ HRESULT hr;
+
+ // Get display driver information
+ LL_INFOS() << "dx_diag_rootp->GetChildContainer" << LL_ENDL;
+ hr = dx_diag_rootp->GetChildContainer(L"DxDiag_DisplayDevices", &devices_containerp);
+ if(FAILED(hr) || !devices_containerp)
+ {
+ // do not release 'dirty' devices_containerp at this stage, only dx_diag_rootp
+ devices_containerp = NULL;
+ goto LCleanup;
+ }
+
+ // make sure there is something inside
+ hr = devices_containerp->GetNumberOfChildContainers(&dw_device_count);
+ if (FAILED(hr) || dw_device_count == 0)
+ {
+ goto LCleanup;
+ }
+
+ // Get device 0
+ LL_INFOS() << "devices_containerp->GetChildContainer" << LL_ENDL;
+ hr = devices_containerp->GetChildContainer(L"0", &device_containerp);
+ if(FAILED(hr) || !device_containerp)
+ {
+ goto LCleanup;
+ }
+
+ // Get the English VRAM string
+ std::string ram_str = get_string(device_containerp, L"szDisplayMemoryEnglish");
+
+
+ // Dump the string as an int into the structure
+ char *stopstring;
+ ret["VRAM"] = strtol(ram_str.c_str(), &stopstring, 10);
+ std::string device_name = get_string(device_containerp, L"szDescription");
+ ret["DeviceName"] = device_name;
+ std::string device_driver= get_string(device_containerp, L"szDriverVersion");
+ ret["DriverVersion"] = device_driver;
+
+ // ATI has a slightly different version string
+ if(device_name.length() >= 4 && device_name.substr(0,4) == "ATI ")
+ {
+ // get the key
+ HKEY hKey;
+ const DWORD RV_SIZE = 100;
+ WCHAR release_version[RV_SIZE];
+
+ // Hard coded registry entry. Using this since it's simpler for now.
+ // And using EnumDisplayDevices to get a registry key also requires
+ // a hard coded Query value.
+ if(ERROR_SUCCESS == RegOpenKey(HKEY_LOCAL_MACHINE, TEXT("SOFTWARE\\ATI Technologies\\CBT"), &hKey))
+ {
+ // get the value
+ DWORD dwType = REG_SZ;
+ DWORD dwSize = sizeof(WCHAR) * RV_SIZE;
+ if(ERROR_SUCCESS == RegQueryValueEx(hKey, TEXT("ReleaseVersion"),
+ NULL, &dwType, (LPBYTE)release_version, &dwSize))
+ {
+ // print the value
+ // windows doesn't guarantee to be null terminated
+ release_version[RV_SIZE - 1] = NULL;
+ ret["DriverVersion"] = utf16str_to_utf8str(release_version);
+
+ }
+ RegCloseKey(hKey);
+ }
+ }
+ }
+
+LCleanup:
+ if (!ret.isMap() || (ret.size() == 0))
+ {
+ LL_INFOS() << "Failed to get data, cleaning up" << LL_ENDL;
+ }
+ SAFE_RELEASE(file_containerp);
+ SAFE_RELEASE(driver_containerp);
+ SAFE_RELEASE(device_containerp);
+ SAFE_RELEASE(devices_containerp);
+ SAFE_RELEASE(dx_diag_rootp);
+ SAFE_RELEASE(dx_diag_providerp);
+
+ CoUninitialize();
+ return ret;
+}
+
+void LLDXHardware::setWriteDebugFunc(void (*func)(const char*))
+{
+ gWriteDebug = func;
+}
+
+#endif
diff --git a/indra/llwindow/lldxhardware.h b/indra/llwindow/lldxhardware.h
index 54447a87b3..aaefc6ae8c 100644
--- a/indra/llwindow/lldxhardware.h
+++ b/indra/llwindow/lldxhardware.h
@@ -1,126 +1,126 @@
-/**
- * @file lldxhardware.h
- * @brief LLDXHardware definition
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_LLDXHARDWARE_H
-#define LL_LLDXHARDWARE_H
-
-#include <map>
-
-#include "stdtypes.h"
-#include "llstring.h"
-#include "llsd.h"
-
-class LLVersion
-{
-public:
- LLVersion();
- bool set(const std::string &version_string);
- S32 getField(const S32 field_num);
-protected:
- std::string mVersionString;
- S32 mFields[4];
- bool mValid;
-};
-
-class LLDXDriverFile
-{
-public:
- std::string dump();
-
-public:
- std::string mFilepath;
- std::string mName;
- std::string mVersionString;
- LLVersion mVersion;
- std::string mDateString;
-};
-
-class LLDXDevice
-{
-public:
- ~LLDXDevice();
- std::string dump();
-
- LLDXDriverFile *findDriver(const std::string &driver);
-public:
- std::string mName;
- std::string mPCIString;
- std::string mVendorID;
- std::string mDeviceID;
-
- typedef std::map<std::string, LLDXDriverFile *> driver_file_map_t;
- driver_file_map_t mDriverFiles;
-};
-
-
-class LLDXHardware
-{
-public:
- LLDXHardware();
-
- void setWriteDebugFunc(void (*func)(const char*));
- void cleanup();
-
- // Returns true on success.
- // vram_only true does a "light" probe.
- bool getInfo(bool vram_only);
-
- // WMI can return multiple GPU drivers
- // specify which one to output
- typedef enum {
- GPU_INTEL,
- GPU_NVIDIA,
- GPU_AMD,
- GPU_ANY
- } EGPUVendor;
- std::string getDriverVersionWMI(EGPUVendor vendor);
-
- S32 getVRAM() const { return mVRAM; }
-
- LLSD getDisplayInfo();
-
- // Will get memory of best GPU in MB, return memory on sucsess, 0 on failure
- // Note: WMI is not accurate in some cases
- static S32 getMBVideoMemoryViaWMI();
-
- // Find a particular device that matches the following specs.
- // Empty strings indicate that you don't care.
- // You can separate multiple devices with '|' chars to indicate you want
- // ANY of them to match and return.
- // LLDXDevice *findDevice(const std::string &vendor, const std::string &devices);
-
- // std::string dumpDevices();
-public:
- typedef std::map<std::string, LLDXDevice *> device_map_t;
- // device_map_t mDevices;
-protected:
- S32 mVRAM;
-};
-
-extern void (*gWriteDebug)(const char* msg);
-extern LLDXHardware gDXHardware;
-
-#endif // LL_LLDXHARDWARE_H
+/**
+ * @file lldxhardware.h
+ * @brief LLDXHardware definition
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLDXHARDWARE_H
+#define LL_LLDXHARDWARE_H
+
+#include <map>
+
+#include "stdtypes.h"
+#include "llstring.h"
+#include "llsd.h"
+
+class LLVersion
+{
+public:
+ LLVersion();
+ bool set(const std::string &version_string);
+ S32 getField(const S32 field_num);
+protected:
+ std::string mVersionString;
+ S32 mFields[4];
+ bool mValid;
+};
+
+class LLDXDriverFile
+{
+public:
+ std::string dump();
+
+public:
+ std::string mFilepath;
+ std::string mName;
+ std::string mVersionString;
+ LLVersion mVersion;
+ std::string mDateString;
+};
+
+class LLDXDevice
+{
+public:
+ ~LLDXDevice();
+ std::string dump();
+
+ LLDXDriverFile *findDriver(const std::string &driver);
+public:
+ std::string mName;
+ std::string mPCIString;
+ std::string mVendorID;
+ std::string mDeviceID;
+
+ typedef std::map<std::string, LLDXDriverFile *> driver_file_map_t;
+ driver_file_map_t mDriverFiles;
+};
+
+
+class LLDXHardware
+{
+public:
+ LLDXHardware();
+
+ void setWriteDebugFunc(void (*func)(const char*));
+ void cleanup();
+
+ // Returns true on success.
+ // vram_only true does a "light" probe.
+ bool getInfo(bool vram_only);
+
+ // WMI can return multiple GPU drivers
+ // specify which one to output
+ typedef enum {
+ GPU_INTEL,
+ GPU_NVIDIA,
+ GPU_AMD,
+ GPU_ANY
+ } EGPUVendor;
+ std::string getDriverVersionWMI(EGPUVendor vendor);
+
+ S32 getVRAM() const { return mVRAM; }
+
+ LLSD getDisplayInfo();
+
+ // Will get memory of best GPU in MB, return memory on sucsess, 0 on failure
+ // Note: WMI is not accurate in some cases
+ static S32 getMBVideoMemoryViaWMI();
+
+ // Find a particular device that matches the following specs.
+ // Empty strings indicate that you don't care.
+ // You can separate multiple devices with '|' chars to indicate you want
+ // ANY of them to match and return.
+ // LLDXDevice *findDevice(const std::string &vendor, const std::string &devices);
+
+ // std::string dumpDevices();
+public:
+ typedef std::map<std::string, LLDXDevice *> device_map_t;
+ // device_map_t mDevices;
+protected:
+ S32 mVRAM;
+};
+
+extern void (*gWriteDebug)(const char* msg);
+extern LLDXHardware gDXHardware;
+
+#endif // LL_LLDXHARDWARE_H
diff --git a/indra/llwindow/llkeyboard.cpp b/indra/llwindow/llkeyboard.cpp
index 361666d1c5..4f29fb0b0a 100644
--- a/indra/llwindow/llkeyboard.cpp
+++ b/indra/llwindow/llkeyboard.cpp
@@ -1,543 +1,543 @@
-/**
- * @file llkeyboard.cpp
- * @brief Handler for assignable key bindings
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "linden_common.h"
-#include "indra_constants.h"
-#include "llkeyboard.h"
-
-#include "llwindowcallbacks.h"
-
-//
-// Globals
-//
-
-LLKeyboard *gKeyboard = NULL;
-
-//static
-std::map<KEY,std::string> LLKeyboard::sKeysToNames;
-std::map<std::string,KEY> LLKeyboard::sNamesToKeys;
-LLKeyStringTranslatorFunc* LLKeyboard::mStringTranslator = NULL; // Used for l10n + PC/Mac/Linux accelerator labeling
-
-
-//
-// Class Implementation
-//
-
-LLKeyboard::LLKeyboard() : mCallbacks(NULL)
-{
- S32 i;
-
- // Constructor for LLTimer inits each timer. We want them to
- // be constructed without being initialized, so we shut them down here.
- for (i = 0; i < KEY_COUNT; i++)
- {
- mKeyLevelFrameCount[i] = 0;
- mKeyLevel[i] = false;
- mKeyUp[i] = false;
- mKeyDown[i] = false;
- mKeyRepeated[i] = false;
- }
-
- mInsertMode = LL_KIM_INSERT;
- mCurTranslatedKey = KEY_NONE;
- mCurScanKey = KEY_NONE;
-
- addKeyName(' ', "Space" );
- addKeyName(KEY_RETURN, "Enter" );
- addKeyName(KEY_LEFT, "Left" );
- addKeyName(KEY_RIGHT, "Right" );
- addKeyName(KEY_UP, "Up" );
- addKeyName(KEY_DOWN, "Down" );
- addKeyName(KEY_ESCAPE, "Esc" );
- addKeyName(KEY_HOME, "Home" );
- addKeyName(KEY_END, "End" );
- addKeyName(KEY_PAGE_UP, "PgUp" );
- addKeyName(KEY_PAGE_DOWN, "PgDn" );
- addKeyName(KEY_F1, "F1" );
- addKeyName(KEY_F2, "F2" );
- addKeyName(KEY_F3, "F3" );
- addKeyName(KEY_F4, "F4" );
- addKeyName(KEY_F5, "F5" );
- addKeyName(KEY_F6, "F6" );
- addKeyName(KEY_F7, "F7" );
- addKeyName(KEY_F8, "F8" );
- addKeyName(KEY_F9, "F9" );
- addKeyName(KEY_F10, "F10" );
- addKeyName(KEY_F11, "F11" );
- addKeyName(KEY_F12, "F12" );
- addKeyName(KEY_TAB, "Tab" );
- addKeyName(KEY_ADD, "Add" );
- addKeyName(KEY_SUBTRACT, "Subtract" );
- addKeyName(KEY_MULTIPLY, "Multiply" );
- addKeyName(KEY_DIVIDE, "Divide" );
- addKeyName(KEY_PAD_DIVIDE, "PAD_DIVIDE" );
- addKeyName(KEY_PAD_LEFT, "PAD_LEFT" );
- addKeyName(KEY_PAD_RIGHT, "PAD_RIGHT" );
- addKeyName(KEY_PAD_DOWN, "PAD_DOWN" );
- addKeyName(KEY_PAD_UP, "PAD_UP" );
- addKeyName(KEY_PAD_HOME, "PAD_HOME" );
- addKeyName(KEY_PAD_END, "PAD_END" );
- addKeyName(KEY_PAD_PGUP, "PAD_PGUP" );
- addKeyName(KEY_PAD_PGDN, "PAD_PGDN" );
- addKeyName(KEY_PAD_CENTER, "PAD_CENTER" );
- addKeyName(KEY_PAD_INS, "PAD_INS" );
- addKeyName(KEY_PAD_DEL, "PAD_DEL" );
- addKeyName(KEY_PAD_RETURN, "PAD_Enter" );
- addKeyName(KEY_BUTTON0, "PAD_BUTTON0" );
- addKeyName(KEY_BUTTON1, "PAD_BUTTON1" );
- addKeyName(KEY_BUTTON2, "PAD_BUTTON2" );
- addKeyName(KEY_BUTTON3, "PAD_BUTTON3" );
- addKeyName(KEY_BUTTON4, "PAD_BUTTON4" );
- addKeyName(KEY_BUTTON5, "PAD_BUTTON5" );
- addKeyName(KEY_BUTTON6, "PAD_BUTTON6" );
- addKeyName(KEY_BUTTON7, "PAD_BUTTON7" );
- addKeyName(KEY_BUTTON8, "PAD_BUTTON8" );
- addKeyName(KEY_BUTTON9, "PAD_BUTTON9" );
- addKeyName(KEY_BUTTON10, "PAD_BUTTON10" );
- addKeyName(KEY_BUTTON11, "PAD_BUTTON11" );
- addKeyName(KEY_BUTTON12, "PAD_BUTTON12" );
- addKeyName(KEY_BUTTON13, "PAD_BUTTON13" );
- addKeyName(KEY_BUTTON14, "PAD_BUTTON14" );
- addKeyName(KEY_BUTTON15, "PAD_BUTTON15" );
-
- addKeyName(KEY_BACKSPACE, "Backsp" );
- addKeyName(KEY_DELETE, "Del" );
- addKeyName(KEY_SHIFT, "Shift" );
- addKeyName(KEY_CONTROL, "Ctrl" );
- addKeyName(KEY_ALT, "Alt" );
- addKeyName(KEY_HYPHEN, "-" );
- addKeyName(KEY_EQUALS, "=" );
- addKeyName(KEY_INSERT, "Ins" );
- addKeyName(KEY_CAPSLOCK, "CapsLock" );
-}
-
-
-LLKeyboard::~LLKeyboard()
-{
- // nothing
-}
-
-void LLKeyboard::addKeyName(KEY key, const std::string& name)
-{
- sKeysToNames[key] = name;
- std::string nameuc = name;
- LLStringUtil::toUpper(nameuc);
- sNamesToKeys[nameuc] = key;
-}
-
-void LLKeyboard::resetKeyDownAndHandle()
-{
- MASK mask = currentMask(false);
- for (S32 i = 0; i < KEY_COUNT; i++)
- {
- if (mKeyLevel[i])
- {
- mKeyDown[i] = false;
- mKeyLevel[i] = false;
- mKeyUp[i] = true;
- mCurTranslatedKey = (KEY)i;
- mCallbacks->handleTranslatedKeyUp(i, mask);
- }
- }
-}
-
-// BUG this has to be called when an OS dialog is shown, otherwise modifier key state
-// is wrong because the keyup event is never received by the main window. JC
-void LLKeyboard::resetKeys()
-{
- S32 i;
-
- for (i = 0; i < KEY_COUNT; i++)
- {
- if( mKeyLevel[i] )
- {
- mKeyLevel[i] = false;
- }
- }
-
- for (i = 0; i < KEY_COUNT; i++)
- {
- mKeyUp[i] = false;
- }
-
- for (i = 0; i < KEY_COUNT; i++)
- {
- mKeyDown[i] = false;
- }
-
- for (i = 0; i < KEY_COUNT; i++)
- {
- mKeyRepeated[i] = false;
- }
-}
-
-
-bool LLKeyboard::translateKey(const U16 os_key, KEY *out_key)
-{
- std::map<U16, KEY>::iterator iter;
-
- // Only translate keys in the map, ignore all other keys for now
- iter = mTranslateKeyMap.find(os_key);
- if (iter == mTranslateKeyMap.end())
- {
- //LL_WARNS() << "Unknown virtual key " << os_key << LL_ENDL;
- *out_key = 0;
- return false;
- }
- else
- {
- *out_key = iter->second;
- return true;
- }
-}
-
-
-U16 LLKeyboard::inverseTranslateKey(const KEY translated_key)
-{
- std::map<KEY, U16>::iterator iter;
- iter = mInvTranslateKeyMap.find(translated_key);
- if (iter == mInvTranslateKeyMap.end())
- {
- return 0;
- }
- else
- {
- return iter->second;
- }
-}
-
-
-bool LLKeyboard::handleTranslatedKeyDown(KEY translated_key, U32 translated_mask)
-{
- bool handled = false;
- bool repeated = false;
-
- // is this the first time the key went down?
- // if so, generate "character" message
- if( !mKeyLevel[translated_key] )
- {
- mKeyLevel[translated_key] = true;
- mKeyLevelTimer[translated_key].reset();
- mKeyLevelFrameCount[translated_key] = 0;
- mKeyRepeated[translated_key] = false;
- }
- else
- {
- // Level is already down, assume it's repeated.
- repeated = true;
- mKeyRepeated[translated_key] = true;
- }
-
- mKeyDown[translated_key] = true;
- mCurTranslatedKey = (KEY)translated_key;
- handled = mCallbacks->handleTranslatedKeyDown(translated_key, translated_mask, repeated);
- return handled;
-}
-
-
-bool LLKeyboard::handleTranslatedKeyUp(KEY translated_key, U32 translated_mask)
-{
- bool handled = false;
- if( mKeyLevel[translated_key] )
- {
- mKeyLevel[translated_key] = false;
-
- // Only generate key up events if the key is thought to
- // be down. This allows you to call resetKeys() in the
- // middle of a frame and ignore subsequent KEY_UP
- // messages in the same frame. This was causing the
- // sequence W<return> in chat to move agents forward. JC
- mKeyUp[translated_key] = true;
- handled = mCallbacks->handleTranslatedKeyUp(translated_key, translated_mask);
- }
-
- LL_DEBUGS("UserInput") << "keyup -" << translated_key << "-" << LL_ENDL;
-
- return handled;
-}
-
-
-void LLKeyboard::toggleInsertMode()
-{
- if (LL_KIM_INSERT == mInsertMode)
- {
- mInsertMode = LL_KIM_OVERWRITE;
- }
- else
- {
- mInsertMode = LL_KIM_INSERT;
- }
-}
-
-
-// Returns time in seconds since key was pressed.
-F32 LLKeyboard::getKeyElapsedTime(KEY key)
-{
- return mKeyLevelTimer[key].getElapsedTimeF32();
-}
-
-// Returns time in frames since key was pressed.
-S32 LLKeyboard::getKeyElapsedFrameCount(KEY key)
-{
- return mKeyLevelFrameCount[key];
-}
-
-// static
-bool LLKeyboard::keyFromString(const std::string& str, KEY *key)
-{
- std::string instring(str);
- size_t length = instring.size();
-
- if (length < 1)
- {
- return false;
- }
- if (length == 1)
- {
- char ch = toupper(instring[0]);
- if (('0' <= ch && ch <= '9') ||
- ('A' <= ch && ch <= 'Z') ||
- ('!' <= ch && ch <= '/') || // !"#$%&'()*+,-./
- (':' <= ch && ch <= '@') || // :;<=>?@
- ('[' <= ch && ch <= '`') || // [\]^_`
- ('{' <= ch && ch <= '~')) // {|}~
- {
- *key = ch;
- return true;
- }
- }
-
- LLStringUtil::toUpper(instring);
- KEY res = get_if_there(sNamesToKeys, instring, (KEY)0);
- if (res != 0)
- {
- *key = res;
- return true;
- }
- LL_WARNS() << "keyFromString failed: " << str << LL_ENDL;
- return false;
-}
-
-
-// static
-std::string LLKeyboard::stringFromKey(KEY key, bool translate)
-{
- std::string res = get_if_there(sKeysToNames, key, std::string());
- if (res.empty())
- {
- char buffer[2]; /* Flawfinder: ignore */
- buffer[0] = key;
- buffer[1] = '\0';
- res = std::string(buffer);
- }
-
- if (translate)
- {
- LLKeyStringTranslatorFunc *trans = gKeyboard->mStringTranslator;
- if (trans != NULL)
- {
- res = trans(res.c_str());
- }
- }
-
- return res;
-}
-
-//static
-std::string LLKeyboard::stringFromMouse(EMouseClickType click, bool translate)
-{
- std::string res;
- switch (click)
- {
- case CLICK_LEFT:
- res = "LMB";
- break;
- case CLICK_MIDDLE:
- res = "MMB";
- break;
- case CLICK_RIGHT:
- res = "RMB";
- break;
- case CLICK_BUTTON4:
- res = "MB4";
- break;
- case CLICK_BUTTON5:
- res = "MB5";
- break;
- case CLICK_DOUBLELEFT:
- res = "Double LMB";
- break;
- default:
- break;
- }
-
- if (translate && !res.empty())
- {
- LLKeyStringTranslatorFunc* trans = gKeyboard->mStringTranslator;
- if (trans != NULL)
- {
- res = trans(res.c_str());
- }
- }
- return res;
-}
-
-//static
-std::string LLKeyboard::stringFromAccelerator(MASK accel_mask)
-{
- std::string res;
-
- LLKeyStringTranslatorFunc *trans = gKeyboard->mStringTranslator;
-
- if (trans == NULL)
- {
- LL_ERRS() << "No mKeyStringTranslator" << LL_ENDL;
- return res;
- }
-
- // Append any masks
-#ifdef LL_DARWIN
- // Standard Mac names for modifier keys in menu equivalents
- // We could use the symbol characters, but they only exist in certain fonts.
- if (accel_mask & MASK_CONTROL)
- {
- if (accel_mask & MASK_MAC_CONTROL)
- {
- res.append(trans("accel-mac-control"));
- }
- else
- {
- res.append(trans("accel-mac-command")); // Symbol would be "\xE2\x8C\x98"
- }
- }
- if (accel_mask & MASK_ALT)
- res.append(trans("accel-mac-option")); // Symbol would be "\xE2\x8C\xA5"
- if (accel_mask & MASK_SHIFT)
- res.append(trans("accel-mac-shift")); // Symbol would be "\xE2\x8C\xA7"
-#else
- if (accel_mask & MASK_CONTROL)
- res.append(trans("accel-win-control"));
- if (accel_mask & MASK_ALT)
- res.append(trans("accel-win-alt"));
- if (accel_mask & MASK_SHIFT)
- res.append(trans("accel-win-shift"));
-#endif
- return res;
-}
-//static
-std::string LLKeyboard::stringFromAccelerator( MASK accel_mask, KEY key )
-{
- std::string res;
-
- // break early if this is a silly thing to do.
- if( KEY_NONE == key )
- {
- return res;
- }
-
- res.append(stringFromAccelerator(accel_mask));
- std::string key_string = LLKeyboard::stringFromKey(key);
- if ((accel_mask & MASK_NORMALKEYS) &&
- (key_string[0] == '-' || key_string[0] == '=' || key_string[0] == '+'))
- {
- res.append( " " );
- }
-
- std::string keystr = stringFromKey( key );
- res.append( keystr );
-
- return res;
-}
-
-//static
-std::string LLKeyboard::stringFromAccelerator(MASK accel_mask, EMouseClickType click)
-{
- std::string res;
- if (CLICK_NONE == click)
- {
- return res;
- }
- res.append(stringFromAccelerator(accel_mask));
- res.append(stringFromMouse(click));
- return res;
-}
-
-//static
-bool LLKeyboard::maskFromString(const std::string& str, MASK *mask)
-{
- std::string instring(str);
- if (instring == "NONE")
- {
- *mask = MASK_NONE;
- return true;
- }
- else if (instring == "SHIFT")
- {
- *mask = MASK_SHIFT;
- return true;
- }
- else if (instring == "CTL")
- {
- *mask = MASK_CONTROL;
- return true;
- }
- else if (instring == "ALT")
- {
- *mask = MASK_ALT;
- return true;
- }
- else if (instring == "CTL_SHIFT")
- {
- *mask = MASK_CONTROL | MASK_SHIFT;
- return true;
- }
- else if (instring == "ALT_SHIFT")
- {
- *mask = MASK_ALT | MASK_SHIFT;
- return true;
- }
- else if (instring == "CTL_ALT")
- {
- *mask = MASK_CONTROL | MASK_ALT;
- return true;
- }
- else if (instring == "CTL_ALT_SHIFT")
- {
- *mask = MASK_CONTROL | MASK_ALT | MASK_SHIFT;
- return true;
- }
- else
- {
- return false;
- }
-}
-
-
-//static
-void LLKeyboard::setStringTranslatorFunc( LLKeyStringTranslatorFunc *trans_func )
-{
- mStringTranslator = trans_func;
-}
+/**
+ * @file llkeyboard.cpp
+ * @brief Handler for assignable key bindings
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+#include "indra_constants.h"
+#include "llkeyboard.h"
+
+#include "llwindowcallbacks.h"
+
+//
+// Globals
+//
+
+LLKeyboard *gKeyboard = NULL;
+
+//static
+std::map<KEY,std::string> LLKeyboard::sKeysToNames;
+std::map<std::string,KEY> LLKeyboard::sNamesToKeys;
+LLKeyStringTranslatorFunc* LLKeyboard::mStringTranslator = NULL; // Used for l10n + PC/Mac/Linux accelerator labeling
+
+
+//
+// Class Implementation
+//
+
+LLKeyboard::LLKeyboard() : mCallbacks(NULL)
+{
+ S32 i;
+
+ // Constructor for LLTimer inits each timer. We want them to
+ // be constructed without being initialized, so we shut them down here.
+ for (i = 0; i < KEY_COUNT; i++)
+ {
+ mKeyLevelFrameCount[i] = 0;
+ mKeyLevel[i] = false;
+ mKeyUp[i] = false;
+ mKeyDown[i] = false;
+ mKeyRepeated[i] = false;
+ }
+
+ mInsertMode = LL_KIM_INSERT;
+ mCurTranslatedKey = KEY_NONE;
+ mCurScanKey = KEY_NONE;
+
+ addKeyName(' ', "Space" );
+ addKeyName(KEY_RETURN, "Enter" );
+ addKeyName(KEY_LEFT, "Left" );
+ addKeyName(KEY_RIGHT, "Right" );
+ addKeyName(KEY_UP, "Up" );
+ addKeyName(KEY_DOWN, "Down" );
+ addKeyName(KEY_ESCAPE, "Esc" );
+ addKeyName(KEY_HOME, "Home" );
+ addKeyName(KEY_END, "End" );
+ addKeyName(KEY_PAGE_UP, "PgUp" );
+ addKeyName(KEY_PAGE_DOWN, "PgDn" );
+ addKeyName(KEY_F1, "F1" );
+ addKeyName(KEY_F2, "F2" );
+ addKeyName(KEY_F3, "F3" );
+ addKeyName(KEY_F4, "F4" );
+ addKeyName(KEY_F5, "F5" );
+ addKeyName(KEY_F6, "F6" );
+ addKeyName(KEY_F7, "F7" );
+ addKeyName(KEY_F8, "F8" );
+ addKeyName(KEY_F9, "F9" );
+ addKeyName(KEY_F10, "F10" );
+ addKeyName(KEY_F11, "F11" );
+ addKeyName(KEY_F12, "F12" );
+ addKeyName(KEY_TAB, "Tab" );
+ addKeyName(KEY_ADD, "Add" );
+ addKeyName(KEY_SUBTRACT, "Subtract" );
+ addKeyName(KEY_MULTIPLY, "Multiply" );
+ addKeyName(KEY_DIVIDE, "Divide" );
+ addKeyName(KEY_PAD_DIVIDE, "PAD_DIVIDE" );
+ addKeyName(KEY_PAD_LEFT, "PAD_LEFT" );
+ addKeyName(KEY_PAD_RIGHT, "PAD_RIGHT" );
+ addKeyName(KEY_PAD_DOWN, "PAD_DOWN" );
+ addKeyName(KEY_PAD_UP, "PAD_UP" );
+ addKeyName(KEY_PAD_HOME, "PAD_HOME" );
+ addKeyName(KEY_PAD_END, "PAD_END" );
+ addKeyName(KEY_PAD_PGUP, "PAD_PGUP" );
+ addKeyName(KEY_PAD_PGDN, "PAD_PGDN" );
+ addKeyName(KEY_PAD_CENTER, "PAD_CENTER" );
+ addKeyName(KEY_PAD_INS, "PAD_INS" );
+ addKeyName(KEY_PAD_DEL, "PAD_DEL" );
+ addKeyName(KEY_PAD_RETURN, "PAD_Enter" );
+ addKeyName(KEY_BUTTON0, "PAD_BUTTON0" );
+ addKeyName(KEY_BUTTON1, "PAD_BUTTON1" );
+ addKeyName(KEY_BUTTON2, "PAD_BUTTON2" );
+ addKeyName(KEY_BUTTON3, "PAD_BUTTON3" );
+ addKeyName(KEY_BUTTON4, "PAD_BUTTON4" );
+ addKeyName(KEY_BUTTON5, "PAD_BUTTON5" );
+ addKeyName(KEY_BUTTON6, "PAD_BUTTON6" );
+ addKeyName(KEY_BUTTON7, "PAD_BUTTON7" );
+ addKeyName(KEY_BUTTON8, "PAD_BUTTON8" );
+ addKeyName(KEY_BUTTON9, "PAD_BUTTON9" );
+ addKeyName(KEY_BUTTON10, "PAD_BUTTON10" );
+ addKeyName(KEY_BUTTON11, "PAD_BUTTON11" );
+ addKeyName(KEY_BUTTON12, "PAD_BUTTON12" );
+ addKeyName(KEY_BUTTON13, "PAD_BUTTON13" );
+ addKeyName(KEY_BUTTON14, "PAD_BUTTON14" );
+ addKeyName(KEY_BUTTON15, "PAD_BUTTON15" );
+
+ addKeyName(KEY_BACKSPACE, "Backsp" );
+ addKeyName(KEY_DELETE, "Del" );
+ addKeyName(KEY_SHIFT, "Shift" );
+ addKeyName(KEY_CONTROL, "Ctrl" );
+ addKeyName(KEY_ALT, "Alt" );
+ addKeyName(KEY_HYPHEN, "-" );
+ addKeyName(KEY_EQUALS, "=" );
+ addKeyName(KEY_INSERT, "Ins" );
+ addKeyName(KEY_CAPSLOCK, "CapsLock" );
+}
+
+
+LLKeyboard::~LLKeyboard()
+{
+ // nothing
+}
+
+void LLKeyboard::addKeyName(KEY key, const std::string& name)
+{
+ sKeysToNames[key] = name;
+ std::string nameuc = name;
+ LLStringUtil::toUpper(nameuc);
+ sNamesToKeys[nameuc] = key;
+}
+
+void LLKeyboard::resetKeyDownAndHandle()
+{
+ MASK mask = currentMask(false);
+ for (S32 i = 0; i < KEY_COUNT; i++)
+ {
+ if (mKeyLevel[i])
+ {
+ mKeyDown[i] = false;
+ mKeyLevel[i] = false;
+ mKeyUp[i] = true;
+ mCurTranslatedKey = (KEY)i;
+ mCallbacks->handleTranslatedKeyUp(i, mask);
+ }
+ }
+}
+
+// BUG this has to be called when an OS dialog is shown, otherwise modifier key state
+// is wrong because the keyup event is never received by the main window. JC
+void LLKeyboard::resetKeys()
+{
+ S32 i;
+
+ for (i = 0; i < KEY_COUNT; i++)
+ {
+ if( mKeyLevel[i] )
+ {
+ mKeyLevel[i] = false;
+ }
+ }
+
+ for (i = 0; i < KEY_COUNT; i++)
+ {
+ mKeyUp[i] = false;
+ }
+
+ for (i = 0; i < KEY_COUNT; i++)
+ {
+ mKeyDown[i] = false;
+ }
+
+ for (i = 0; i < KEY_COUNT; i++)
+ {
+ mKeyRepeated[i] = false;
+ }
+}
+
+
+bool LLKeyboard::translateKey(const U16 os_key, KEY *out_key)
+{
+ std::map<U16, KEY>::iterator iter;
+
+ // Only translate keys in the map, ignore all other keys for now
+ iter = mTranslateKeyMap.find(os_key);
+ if (iter == mTranslateKeyMap.end())
+ {
+ //LL_WARNS() << "Unknown virtual key " << os_key << LL_ENDL;
+ *out_key = 0;
+ return false;
+ }
+ else
+ {
+ *out_key = iter->second;
+ return true;
+ }
+}
+
+
+U16 LLKeyboard::inverseTranslateKey(const KEY translated_key)
+{
+ std::map<KEY, U16>::iterator iter;
+ iter = mInvTranslateKeyMap.find(translated_key);
+ if (iter == mInvTranslateKeyMap.end())
+ {
+ return 0;
+ }
+ else
+ {
+ return iter->second;
+ }
+}
+
+
+bool LLKeyboard::handleTranslatedKeyDown(KEY translated_key, U32 translated_mask)
+{
+ bool handled = false;
+ bool repeated = false;
+
+ // is this the first time the key went down?
+ // if so, generate "character" message
+ if( !mKeyLevel[translated_key] )
+ {
+ mKeyLevel[translated_key] = true;
+ mKeyLevelTimer[translated_key].reset();
+ mKeyLevelFrameCount[translated_key] = 0;
+ mKeyRepeated[translated_key] = false;
+ }
+ else
+ {
+ // Level is already down, assume it's repeated.
+ repeated = true;
+ mKeyRepeated[translated_key] = true;
+ }
+
+ mKeyDown[translated_key] = true;
+ mCurTranslatedKey = (KEY)translated_key;
+ handled = mCallbacks->handleTranslatedKeyDown(translated_key, translated_mask, repeated);
+ return handled;
+}
+
+
+bool LLKeyboard::handleTranslatedKeyUp(KEY translated_key, U32 translated_mask)
+{
+ bool handled = false;
+ if( mKeyLevel[translated_key] )
+ {
+ mKeyLevel[translated_key] = false;
+
+ // Only generate key up events if the key is thought to
+ // be down. This allows you to call resetKeys() in the
+ // middle of a frame and ignore subsequent KEY_UP
+ // messages in the same frame. This was causing the
+ // sequence W<return> in chat to move agents forward. JC
+ mKeyUp[translated_key] = true;
+ handled = mCallbacks->handleTranslatedKeyUp(translated_key, translated_mask);
+ }
+
+ LL_DEBUGS("UserInput") << "keyup -" << translated_key << "-" << LL_ENDL;
+
+ return handled;
+}
+
+
+void LLKeyboard::toggleInsertMode()
+{
+ if (LL_KIM_INSERT == mInsertMode)
+ {
+ mInsertMode = LL_KIM_OVERWRITE;
+ }
+ else
+ {
+ mInsertMode = LL_KIM_INSERT;
+ }
+}
+
+
+// Returns time in seconds since key was pressed.
+F32 LLKeyboard::getKeyElapsedTime(KEY key)
+{
+ return mKeyLevelTimer[key].getElapsedTimeF32();
+}
+
+// Returns time in frames since key was pressed.
+S32 LLKeyboard::getKeyElapsedFrameCount(KEY key)
+{
+ return mKeyLevelFrameCount[key];
+}
+
+// static
+bool LLKeyboard::keyFromString(const std::string& str, KEY *key)
+{
+ std::string instring(str);
+ size_t length = instring.size();
+
+ if (length < 1)
+ {
+ return false;
+ }
+ if (length == 1)
+ {
+ char ch = toupper(instring[0]);
+ if (('0' <= ch && ch <= '9') ||
+ ('A' <= ch && ch <= 'Z') ||
+ ('!' <= ch && ch <= '/') || // !"#$%&'()*+,-./
+ (':' <= ch && ch <= '@') || // :;<=>?@
+ ('[' <= ch && ch <= '`') || // [\]^_`
+ ('{' <= ch && ch <= '~')) // {|}~
+ {
+ *key = ch;
+ return true;
+ }
+ }
+
+ LLStringUtil::toUpper(instring);
+ KEY res = get_if_there(sNamesToKeys, instring, (KEY)0);
+ if (res != 0)
+ {
+ *key = res;
+ return true;
+ }
+ LL_WARNS() << "keyFromString failed: " << str << LL_ENDL;
+ return false;
+}
+
+
+// static
+std::string LLKeyboard::stringFromKey(KEY key, bool translate)
+{
+ std::string res = get_if_there(sKeysToNames, key, std::string());
+ if (res.empty())
+ {
+ char buffer[2]; /* Flawfinder: ignore */
+ buffer[0] = key;
+ buffer[1] = '\0';
+ res = std::string(buffer);
+ }
+
+ if (translate)
+ {
+ LLKeyStringTranslatorFunc *trans = gKeyboard->mStringTranslator;
+ if (trans != NULL)
+ {
+ res = trans(res.c_str());
+ }
+ }
+
+ return res;
+}
+
+//static
+std::string LLKeyboard::stringFromMouse(EMouseClickType click, bool translate)
+{
+ std::string res;
+ switch (click)
+ {
+ case CLICK_LEFT:
+ res = "LMB";
+ break;
+ case CLICK_MIDDLE:
+ res = "MMB";
+ break;
+ case CLICK_RIGHT:
+ res = "RMB";
+ break;
+ case CLICK_BUTTON4:
+ res = "MB4";
+ break;
+ case CLICK_BUTTON5:
+ res = "MB5";
+ break;
+ case CLICK_DOUBLELEFT:
+ res = "Double LMB";
+ break;
+ default:
+ break;
+ }
+
+ if (translate && !res.empty())
+ {
+ LLKeyStringTranslatorFunc* trans = gKeyboard->mStringTranslator;
+ if (trans != NULL)
+ {
+ res = trans(res.c_str());
+ }
+ }
+ return res;
+}
+
+//static
+std::string LLKeyboard::stringFromAccelerator(MASK accel_mask)
+{
+ std::string res;
+
+ LLKeyStringTranslatorFunc *trans = gKeyboard->mStringTranslator;
+
+ if (trans == NULL)
+ {
+ LL_ERRS() << "No mKeyStringTranslator" << LL_ENDL;
+ return res;
+ }
+
+ // Append any masks
+#ifdef LL_DARWIN
+ // Standard Mac names for modifier keys in menu equivalents
+ // We could use the symbol characters, but they only exist in certain fonts.
+ if (accel_mask & MASK_CONTROL)
+ {
+ if (accel_mask & MASK_MAC_CONTROL)
+ {
+ res.append(trans("accel-mac-control"));
+ }
+ else
+ {
+ res.append(trans("accel-mac-command")); // Symbol would be "\xE2\x8C\x98"
+ }
+ }
+ if (accel_mask & MASK_ALT)
+ res.append(trans("accel-mac-option")); // Symbol would be "\xE2\x8C\xA5"
+ if (accel_mask & MASK_SHIFT)
+ res.append(trans("accel-mac-shift")); // Symbol would be "\xE2\x8C\xA7"
+#else
+ if (accel_mask & MASK_CONTROL)
+ res.append(trans("accel-win-control"));
+ if (accel_mask & MASK_ALT)
+ res.append(trans("accel-win-alt"));
+ if (accel_mask & MASK_SHIFT)
+ res.append(trans("accel-win-shift"));
+#endif
+ return res;
+}
+//static
+std::string LLKeyboard::stringFromAccelerator( MASK accel_mask, KEY key )
+{
+ std::string res;
+
+ // break early if this is a silly thing to do.
+ if( KEY_NONE == key )
+ {
+ return res;
+ }
+
+ res.append(stringFromAccelerator(accel_mask));
+ std::string key_string = LLKeyboard::stringFromKey(key);
+ if ((accel_mask & MASK_NORMALKEYS) &&
+ (key_string[0] == '-' || key_string[0] == '=' || key_string[0] == '+'))
+ {
+ res.append( " " );
+ }
+
+ std::string keystr = stringFromKey( key );
+ res.append( keystr );
+
+ return res;
+}
+
+//static
+std::string LLKeyboard::stringFromAccelerator(MASK accel_mask, EMouseClickType click)
+{
+ std::string res;
+ if (CLICK_NONE == click)
+ {
+ return res;
+ }
+ res.append(stringFromAccelerator(accel_mask));
+ res.append(stringFromMouse(click));
+ return res;
+}
+
+//static
+bool LLKeyboard::maskFromString(const std::string& str, MASK *mask)
+{
+ std::string instring(str);
+ if (instring == "NONE")
+ {
+ *mask = MASK_NONE;
+ return true;
+ }
+ else if (instring == "SHIFT")
+ {
+ *mask = MASK_SHIFT;
+ return true;
+ }
+ else if (instring == "CTL")
+ {
+ *mask = MASK_CONTROL;
+ return true;
+ }
+ else if (instring == "ALT")
+ {
+ *mask = MASK_ALT;
+ return true;
+ }
+ else if (instring == "CTL_SHIFT")
+ {
+ *mask = MASK_CONTROL | MASK_SHIFT;
+ return true;
+ }
+ else if (instring == "ALT_SHIFT")
+ {
+ *mask = MASK_ALT | MASK_SHIFT;
+ return true;
+ }
+ else if (instring == "CTL_ALT")
+ {
+ *mask = MASK_CONTROL | MASK_ALT;
+ return true;
+ }
+ else if (instring == "CTL_ALT_SHIFT")
+ {
+ *mask = MASK_CONTROL | MASK_ALT | MASK_SHIFT;
+ return true;
+ }
+ else
+ {
+ return false;
+ }
+}
+
+
+//static
+void LLKeyboard::setStringTranslatorFunc( LLKeyStringTranslatorFunc *trans_func )
+{
+ mStringTranslator = trans_func;
+}
diff --git a/indra/llwindow/llkeyboard.h b/indra/llwindow/llkeyboard.h
index 4278ffb12f..7f8d0af155 100644
--- a/indra/llwindow/llkeyboard.h
+++ b/indra/llwindow/llkeyboard.h
@@ -1,144 +1,144 @@
-/**
- * @file llkeyboard.h
- * @brief Handler for assignable key bindings
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_LLKEYBOARD_H
-#define LL_LLKEYBOARD_H
-
-#include <map>
-#include <boost/function.hpp>
-
-#include "llstringtable.h"
-#include "lltimer.h"
-#include "indra_constants.h"
-
-enum EKeystate
-{
- KEYSTATE_DOWN,
- KEYSTATE_LEVEL,
- KEYSTATE_UP
-};
-
-typedef boost::function<bool(EKeystate keystate)> LLKeyFunc;
-typedef std::string (LLKeyStringTranslatorFunc)(const char *label);
-
-enum EKeyboardInsertMode
-{
- LL_KIM_INSERT,
- LL_KIM_OVERWRITE
-};
-
-class LLWindowCallbacks;
-
-class LLKeyboard
-{
-public:
- LLKeyboard();
- virtual ~LLKeyboard();
-
- void resetKeyDownAndHandle();
- void resetKeys();
-
-
- F32 getCurKeyElapsedTime() { return getKeyDown(mCurScanKey) ? getKeyElapsedTime( mCurScanKey ) : 0.f; }
- F32 getCurKeyElapsedFrameCount() { return getKeyDown(mCurScanKey) ? (F32)getKeyElapsedFrameCount( mCurScanKey ) : 0.f; }
- bool getKeyDown(const KEY key) { return mKeyLevel[key]; }
- bool getKeyRepeated(const KEY key) { return mKeyRepeated[key]; }
-
- bool translateKey(const U16 os_key, KEY *translated_key);
- U16 inverseTranslateKey(const KEY translated_key);
- bool handleTranslatedKeyUp(KEY translated_key, U32 translated_mask); // Translated into "Linden" keycodes
- bool handleTranslatedKeyDown(KEY translated_key, U32 translated_mask); // Translated into "Linden" keycodes
-
-
- virtual bool handleKeyUp(const U16 key, MASK mask) = 0;
- virtual bool handleKeyDown(const U16 key, MASK mask) = 0;
-
-#ifdef LL_DARWIN
- // We only actually use this for macOS.
- virtual void handleModifier(MASK mask) = 0;
-#endif // LL_DARWIN
-
- // Asynchronously poll the control, alt, and shift keys and set the
- // appropriate internal key masks.
- virtual void resetMaskKeys() = 0;
- virtual void scanKeyboard() = 0; // scans keyboard, calls functions as necessary
- // Mac must differentiate between Command = Control for keyboard events
- // and Command != Control for mouse events.
- virtual MASK currentMask(bool for_mouse_event) = 0;
- virtual KEY currentKey() { return mCurTranslatedKey; }
-
- EKeyboardInsertMode getInsertMode() { return mInsertMode; }
- void toggleInsertMode();
-
- static bool maskFromString(const std::string& str, MASK *mask); // False on failure
- static bool keyFromString(const std::string& str, KEY *key); // False on failure
- static std::string stringFromKey(KEY key, bool translate = true);
- static std::string stringFromMouse(EMouseClickType click, bool translate = true);
- static std::string stringFromAccelerator( MASK accel_mask ); // separated for convinience, returns with "+": "Shift+" or "Shift+Alt+"...
- static std::string stringFromAccelerator( MASK accel_mask, KEY key );
- static std::string stringFromAccelerator(MASK accel_mask, EMouseClickType click);
-
- void setCallbacks(LLWindowCallbacks *cbs) { mCallbacks = cbs; }
- F32 getKeyElapsedTime( KEY key ); // Returns time in seconds since key was pressed.
- S32 getKeyElapsedFrameCount( KEY key ); // Returns time in frames since key was pressed.
-
- static void setStringTranslatorFunc( LLKeyStringTranslatorFunc *trans_func );
-
-protected:
- void addKeyName(KEY key, const std::string& name);
-
-protected:
- std::map<U16, KEY> mTranslateKeyMap; // Map of translations from OS keys to Linden KEYs
- std::map<KEY, U16> mInvTranslateKeyMap; // Map of translations from Linden KEYs to OS keys
- LLWindowCallbacks *mCallbacks;
-
- LLTimer mKeyLevelTimer[KEY_COUNT]; // Time since level was set
- S32 mKeyLevelFrameCount[KEY_COUNT]; // Frames since level was set
- bool mKeyLevel[KEY_COUNT]; // Levels
- bool mKeyRepeated[KEY_COUNT]; // Key was repeated
- bool mKeyUp[KEY_COUNT]; // Up edge
- bool mKeyDown[KEY_COUNT]; // Down edge
- KEY mCurTranslatedKey;
- KEY mCurScanKey; // Used during the scanKeyboard()
-
- static LLKeyStringTranslatorFunc* mStringTranslator; // Used for l10n + PC/Mac/Linux accelerator labeling
-
- EKeyboardInsertMode mInsertMode;
-
- static std::map<KEY,std::string> sKeysToNames;
- static std::map<std::string,KEY> sNamesToKeys;
-};
-
-// Interface to get key from assigned command
-class LLKeyBindingToStringHandler
-{
-public:
- virtual std::string getKeyBindingAsString(const std::string& mode, const std::string& control) const = 0;
-};
-
-extern LLKeyboard *gKeyboard;
-
-#endif
+/**
+ * @file llkeyboard.h
+ * @brief Handler for assignable key bindings
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLKEYBOARD_H
+#define LL_LLKEYBOARD_H
+
+#include <map>
+#include <boost/function.hpp>
+
+#include "llstringtable.h"
+#include "lltimer.h"
+#include "indra_constants.h"
+
+enum EKeystate
+{
+ KEYSTATE_DOWN,
+ KEYSTATE_LEVEL,
+ KEYSTATE_UP
+};
+
+typedef boost::function<bool(EKeystate keystate)> LLKeyFunc;
+typedef std::string (LLKeyStringTranslatorFunc)(const char *label);
+
+enum EKeyboardInsertMode
+{
+ LL_KIM_INSERT,
+ LL_KIM_OVERWRITE
+};
+
+class LLWindowCallbacks;
+
+class LLKeyboard
+{
+public:
+ LLKeyboard();
+ virtual ~LLKeyboard();
+
+ void resetKeyDownAndHandle();
+ void resetKeys();
+
+
+ F32 getCurKeyElapsedTime() { return getKeyDown(mCurScanKey) ? getKeyElapsedTime( mCurScanKey ) : 0.f; }
+ F32 getCurKeyElapsedFrameCount() { return getKeyDown(mCurScanKey) ? (F32)getKeyElapsedFrameCount( mCurScanKey ) : 0.f; }
+ bool getKeyDown(const KEY key) { return mKeyLevel[key]; }
+ bool getKeyRepeated(const KEY key) { return mKeyRepeated[key]; }
+
+ bool translateKey(const U16 os_key, KEY *translated_key);
+ U16 inverseTranslateKey(const KEY translated_key);
+ bool handleTranslatedKeyUp(KEY translated_key, U32 translated_mask); // Translated into "Linden" keycodes
+ bool handleTranslatedKeyDown(KEY translated_key, U32 translated_mask); // Translated into "Linden" keycodes
+
+
+ virtual bool handleKeyUp(const U16 key, MASK mask) = 0;
+ virtual bool handleKeyDown(const U16 key, MASK mask) = 0;
+
+#ifdef LL_DARWIN
+ // We only actually use this for macOS.
+ virtual void handleModifier(MASK mask) = 0;
+#endif // LL_DARWIN
+
+ // Asynchronously poll the control, alt, and shift keys and set the
+ // appropriate internal key masks.
+ virtual void resetMaskKeys() = 0;
+ virtual void scanKeyboard() = 0; // scans keyboard, calls functions as necessary
+ // Mac must differentiate between Command = Control for keyboard events
+ // and Command != Control for mouse events.
+ virtual MASK currentMask(bool for_mouse_event) = 0;
+ virtual KEY currentKey() { return mCurTranslatedKey; }
+
+ EKeyboardInsertMode getInsertMode() { return mInsertMode; }
+ void toggleInsertMode();
+
+ static bool maskFromString(const std::string& str, MASK *mask); // False on failure
+ static bool keyFromString(const std::string& str, KEY *key); // False on failure
+ static std::string stringFromKey(KEY key, bool translate = true);
+ static std::string stringFromMouse(EMouseClickType click, bool translate = true);
+ static std::string stringFromAccelerator( MASK accel_mask ); // separated for convinience, returns with "+": "Shift+" or "Shift+Alt+"...
+ static std::string stringFromAccelerator( MASK accel_mask, KEY key );
+ static std::string stringFromAccelerator(MASK accel_mask, EMouseClickType click);
+
+ void setCallbacks(LLWindowCallbacks *cbs) { mCallbacks = cbs; }
+ F32 getKeyElapsedTime( KEY key ); // Returns time in seconds since key was pressed.
+ S32 getKeyElapsedFrameCount( KEY key ); // Returns time in frames since key was pressed.
+
+ static void setStringTranslatorFunc( LLKeyStringTranslatorFunc *trans_func );
+
+protected:
+ void addKeyName(KEY key, const std::string& name);
+
+protected:
+ std::map<U16, KEY> mTranslateKeyMap; // Map of translations from OS keys to Linden KEYs
+ std::map<KEY, U16> mInvTranslateKeyMap; // Map of translations from Linden KEYs to OS keys
+ LLWindowCallbacks *mCallbacks;
+
+ LLTimer mKeyLevelTimer[KEY_COUNT]; // Time since level was set
+ S32 mKeyLevelFrameCount[KEY_COUNT]; // Frames since level was set
+ bool mKeyLevel[KEY_COUNT]; // Levels
+ bool mKeyRepeated[KEY_COUNT]; // Key was repeated
+ bool mKeyUp[KEY_COUNT]; // Up edge
+ bool mKeyDown[KEY_COUNT]; // Down edge
+ KEY mCurTranslatedKey;
+ KEY mCurScanKey; // Used during the scanKeyboard()
+
+ static LLKeyStringTranslatorFunc* mStringTranslator; // Used for l10n + PC/Mac/Linux accelerator labeling
+
+ EKeyboardInsertMode mInsertMode;
+
+ static std::map<KEY,std::string> sKeysToNames;
+ static std::map<std::string,KEY> sNamesToKeys;
+};
+
+// Interface to get key from assigned command
+class LLKeyBindingToStringHandler
+{
+public:
+ virtual std::string getKeyBindingAsString(const std::string& mode, const std::string& control) const = 0;
+};
+
+extern LLKeyboard *gKeyboard;
+
+#endif
diff --git a/indra/llwindow/llkeyboardheadless.cpp b/indra/llwindow/llkeyboardheadless.cpp
index 098d9b62c7..8669a5b41a 100644
--- a/indra/llwindow/llkeyboardheadless.cpp
+++ b/indra/llwindow/llkeyboardheadless.cpp
@@ -1,80 +1,80 @@
-/**
- * @file llkeyboardheadless.cpp
- * @brief Handler for assignable key bindings
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "linden_common.h"
-#include "llkeyboardheadless.h"
-#include "llwindowcallbacks.h"
-
-LLKeyboardHeadless::LLKeyboardHeadless()
-{ }
-
-void LLKeyboardHeadless::resetMaskKeys()
-{ }
-
-
-bool LLKeyboardHeadless::handleKeyDown(const U16 key, const U32 mask)
-{ return false; }
-
-
-bool LLKeyboardHeadless::handleKeyUp(const U16 key, const U32 mask)
-{ return false; }
-
-MASK LLKeyboardHeadless::currentMask(bool for_mouse_event)
-{ return MASK_NONE; }
-
-#ifdef LL_DARWIN
-void LLKeyboardHeadless::handleModifier(MASK mask)
-{
-
-}
-#endif
-
-void LLKeyboardHeadless::scanKeyboard()
-{
- for (S32 key = 0; key < KEY_COUNT; key++)
- {
- // Generate callback if any event has occurred on this key this frame.
- // Can't just test mKeyLevel, because this could be a slow frame and
- // key might have gone down then up. JC
- if (mKeyLevel[key] || mKeyDown[key] || mKeyUp[key])
- {
- mCurScanKey = key;
- mCallbacks->handleScanKey(key, mKeyDown[key], mKeyUp[key], mKeyLevel[key]);
- }
- }
-
- // Reset edges for next frame
- for (S32 key = 0; key < KEY_COUNT; key++)
- {
- mKeyUp[key] = false;
- mKeyDown[key] = false;
- if (mKeyLevel[key])
- {
- mKeyLevelFrameCount[key]++;
- }
- }
-}
-
+/**
+ * @file llkeyboardheadless.cpp
+ * @brief Handler for assignable key bindings
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+#include "llkeyboardheadless.h"
+#include "llwindowcallbacks.h"
+
+LLKeyboardHeadless::LLKeyboardHeadless()
+{ }
+
+void LLKeyboardHeadless::resetMaskKeys()
+{ }
+
+
+bool LLKeyboardHeadless::handleKeyDown(const U16 key, const U32 mask)
+{ return false; }
+
+
+bool LLKeyboardHeadless::handleKeyUp(const U16 key, const U32 mask)
+{ return false; }
+
+MASK LLKeyboardHeadless::currentMask(bool for_mouse_event)
+{ return MASK_NONE; }
+
+#ifdef LL_DARWIN
+void LLKeyboardHeadless::handleModifier(MASK mask)
+{
+
+}
+#endif
+
+void LLKeyboardHeadless::scanKeyboard()
+{
+ for (S32 key = 0; key < KEY_COUNT; key++)
+ {
+ // Generate callback if any event has occurred on this key this frame.
+ // Can't just test mKeyLevel, because this could be a slow frame and
+ // key might have gone down then up. JC
+ if (mKeyLevel[key] || mKeyDown[key] || mKeyUp[key])
+ {
+ mCurScanKey = key;
+ mCallbacks->handleScanKey(key, mKeyDown[key], mKeyUp[key], mKeyLevel[key]);
+ }
+ }
+
+ // Reset edges for next frame
+ for (S32 key = 0; key < KEY_COUNT; key++)
+ {
+ mKeyUp[key] = false;
+ mKeyDown[key] = false;
+ if (mKeyLevel[key])
+ {
+ mKeyLevelFrameCount[key]++;
+ }
+ }
+}
+
diff --git a/indra/llwindow/llkeyboardheadless.h b/indra/llwindow/llkeyboardheadless.h
index df7b015e8d..2528f0e3f1 100644
--- a/indra/llwindow/llkeyboardheadless.h
+++ b/indra/llwindow/llkeyboardheadless.h
@@ -1,48 +1,48 @@
-/**
- * @file llkeyboardheadless.h
- * @brief Handler for assignable key bindings
- *
- * $LicenseInfo:firstyear=2004&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_LLKEYBOARDHEADLESS_H
-#define LL_LLKEYBOARDHEADLESS_H
-
-#include "llkeyboard.h"
-
-class LLKeyboardHeadless : public LLKeyboard
-{
-public:
- LLKeyboardHeadless();
- /*virtual*/ ~LLKeyboardHeadless() {};
-
- /*virtual*/ bool handleKeyUp(const U16 key, MASK mask);
- /*virtual*/ bool handleKeyDown(const U16 key, MASK mask);
- /*virtual*/ void resetMaskKeys();
- /*virtual*/ MASK currentMask(bool for_mouse_event);
- /*virtual*/ void scanKeyboard();
-#ifdef LL_DARWIN
- /*virtual*/ void handleModifier(MASK mask);
-#endif
-};
-
-#endif
+/**
+ * @file llkeyboardheadless.h
+ * @brief Handler for assignable key bindings
+ *
+ * $LicenseInfo:firstyear=2004&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLKEYBOARDHEADLESS_H
+#define LL_LLKEYBOARDHEADLESS_H
+
+#include "llkeyboard.h"
+
+class LLKeyboardHeadless : public LLKeyboard
+{
+public:
+ LLKeyboardHeadless();
+ /*virtual*/ ~LLKeyboardHeadless() {};
+
+ /*virtual*/ bool handleKeyUp(const U16 key, MASK mask);
+ /*virtual*/ bool handleKeyDown(const U16 key, MASK mask);
+ /*virtual*/ void resetMaskKeys();
+ /*virtual*/ MASK currentMask(bool for_mouse_event);
+ /*virtual*/ void scanKeyboard();
+#ifdef LL_DARWIN
+ /*virtual*/ void handleModifier(MASK mask);
+#endif
+};
+
+#endif
diff --git a/indra/llwindow/llkeyboardmacosx.cpp b/indra/llwindow/llkeyboardmacosx.cpp
index 4a415a2f54..89ff7c6d3f 100644
--- a/indra/llwindow/llkeyboardmacosx.cpp
+++ b/indra/llwindow/llkeyboardmacosx.cpp
@@ -1,317 +1,317 @@
-/**
- * @file llkeyboardmacosx.cpp
- * @brief Handler for assignable key bindings
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#if LL_DARWIN
-
-#include "linden_common.h"
-#include "llkeyboardmacosx.h"
-#include "llwindowcallbacks.h"
-
-#include "llwindowmacosx-objc.h"
-
-LLKeyboardMacOSX::LLKeyboardMacOSX()
-{
- // Virtual keycode mapping table. Yes, this was as annoying to generate as it looks.
- mTranslateKeyMap[0x00] = 'A';
- mTranslateKeyMap[0x01] = 'S';
- mTranslateKeyMap[0x02] = 'D';
- mTranslateKeyMap[0x03] = 'F';
- mTranslateKeyMap[0x04] = 'H';
- mTranslateKeyMap[0x05] = 'G';
- mTranslateKeyMap[0x06] = 'Z';
- mTranslateKeyMap[0x07] = 'X';
- mTranslateKeyMap[0x08] = 'C';
- mTranslateKeyMap[0x09] = 'V';
- mTranslateKeyMap[0x0b] = 'B';
- mTranslateKeyMap[0x0c] = 'Q';
- mTranslateKeyMap[0x0d] = 'W';
- mTranslateKeyMap[0x0e] = 'E';
- mTranslateKeyMap[0x0f] = 'R';
- mTranslateKeyMap[0x10] = 'Y';
- mTranslateKeyMap[0x11] = 'T';
- mTranslateKeyMap[0x12] = '1';
- mTranslateKeyMap[0x13] = '2';
- mTranslateKeyMap[0x14] = '3';
- mTranslateKeyMap[0x15] = '4';
- mTranslateKeyMap[0x16] = '6';
- mTranslateKeyMap[0x17] = '5';
- mTranslateKeyMap[0x18] = '='; // KEY_EQUALS
- mTranslateKeyMap[0x19] = '9';
- mTranslateKeyMap[0x1a] = '7';
- mTranslateKeyMap[0x1b] = '-'; // KEY_HYPHEN
- mTranslateKeyMap[0x1c] = '8';
- mTranslateKeyMap[0x1d] = '0';
- mTranslateKeyMap[0x1e] = ']';
- mTranslateKeyMap[0x1f] = 'O';
- mTranslateKeyMap[0x20] = 'U';
- mTranslateKeyMap[0x21] = '[';
- mTranslateKeyMap[0x22] = 'I';
- mTranslateKeyMap[0x23] = 'P';
- mTranslateKeyMap[0x24] = KEY_RETURN,
- mTranslateKeyMap[0x25] = 'L';
- mTranslateKeyMap[0x26] = 'J';
- mTranslateKeyMap[0x27] = '\'';
- mTranslateKeyMap[0x28] = 'K';
- mTranslateKeyMap[0x29] = ';';
- mTranslateKeyMap[0x2a] = '\\';
- mTranslateKeyMap[0x2b] = ',';
- mTranslateKeyMap[0x2c] = KEY_DIVIDE;
- mTranslateKeyMap[0x2d] = 'N';
- mTranslateKeyMap[0x2e] = 'M';
- mTranslateKeyMap[0x2f] = '.';
- mTranslateKeyMap[0x30] = KEY_TAB;
- mTranslateKeyMap[0x31] = ' '; // space!
- mTranslateKeyMap[0x32] = '`';
- mTranslateKeyMap[0x33] = KEY_BACKSPACE;
- mTranslateKeyMap[0x35] = KEY_ESCAPE;
- //mTranslateKeyMap[0x37] = 0; // Command key. (not used yet)
- mTranslateKeyMap[0x38] = KEY_SHIFT;
- mTranslateKeyMap[0x39] = KEY_CAPSLOCK;
- mTranslateKeyMap[0x3a] = KEY_ALT;
- mTranslateKeyMap[0x3b] = KEY_CONTROL;
- mTranslateKeyMap[0x41] = '.'; // keypad
- mTranslateKeyMap[0x43] = '*'; // keypad
- mTranslateKeyMap[0x45] = '+'; // keypad
- mTranslateKeyMap[0x4b] = KEY_PAD_DIVIDE; // keypad
- mTranslateKeyMap[0x4c] = KEY_RETURN; // keypad enter
- mTranslateKeyMap[0x4e] = '-'; // keypad
- mTranslateKeyMap[0x51] = '='; // keypad
- mTranslateKeyMap[0x52] = '0'; // keypad
- mTranslateKeyMap[0x53] = '1'; // keypad
- mTranslateKeyMap[0x54] = '2'; // keypad
- mTranslateKeyMap[0x55] = '3'; // keypad
- mTranslateKeyMap[0x56] = '4'; // keypad
- mTranslateKeyMap[0x57] = '5'; // keypad
- mTranslateKeyMap[0x58] = '6'; // keypad
- mTranslateKeyMap[0x59] = '7'; // keypad
- mTranslateKeyMap[0x5b] = '8'; // keypad
- mTranslateKeyMap[0x5c] = '9'; // keypad
- mTranslateKeyMap[0x60] = KEY_F5;
- mTranslateKeyMap[0x61] = KEY_F6;
- mTranslateKeyMap[0x62] = KEY_F7;
- mTranslateKeyMap[0x63] = KEY_F3;
- mTranslateKeyMap[0x64] = KEY_F8;
- mTranslateKeyMap[0x65] = KEY_F9;
- mTranslateKeyMap[0x67] = KEY_F11;
- mTranslateKeyMap[0x6d] = KEY_F10;
- mTranslateKeyMap[0x6f] = KEY_F12;
- mTranslateKeyMap[0x72] = KEY_INSERT;
- mTranslateKeyMap[0x73] = KEY_HOME;
- mTranslateKeyMap[0x74] = KEY_PAGE_UP;
- mTranslateKeyMap[0x75] = KEY_DELETE;
- mTranslateKeyMap[0x76] = KEY_F4;
- mTranslateKeyMap[0x77] = KEY_END;
- mTranslateKeyMap[0x78] = KEY_F2;
- mTranslateKeyMap[0x79] = KEY_PAGE_DOWN;
- mTranslateKeyMap[0x7a] = KEY_F1;
- mTranslateKeyMap[0x7b] = KEY_LEFT;
- mTranslateKeyMap[0x7c] = KEY_RIGHT;
- mTranslateKeyMap[0x7d] = KEY_DOWN;
- mTranslateKeyMap[0x7e] = KEY_UP;
-
- // Build inverse map
- std::map<U16, KEY>::iterator iter;
- for (iter = mTranslateKeyMap.begin(); iter != mTranslateKeyMap.end(); iter++)
- {
- mInvTranslateKeyMap[iter->second] = iter->first;
- }
-
- // build numpad maps
- mTranslateNumpadMap[0x52] = KEY_PAD_INS; // keypad 0
- mTranslateNumpadMap[0x53] = KEY_PAD_END; // keypad 1
- mTranslateNumpadMap[0x54] = KEY_PAD_DOWN; // keypad 2
- mTranslateNumpadMap[0x55] = KEY_PAD_PGDN; // keypad 3
- mTranslateNumpadMap[0x56] = KEY_PAD_LEFT; // keypad 4
- mTranslateNumpadMap[0x57] = KEY_PAD_CENTER; // keypad 5
- mTranslateNumpadMap[0x58] = KEY_PAD_RIGHT; // keypad 6
- mTranslateNumpadMap[0x59] = KEY_PAD_HOME; // keypad 7
- mTranslateNumpadMap[0x5b] = KEY_PAD_UP; // keypad 8
- mTranslateNumpadMap[0x5c] = KEY_PAD_PGUP; // keypad 9
- mTranslateNumpadMap[0x41] = KEY_PAD_DEL; // keypad .
- mTranslateNumpadMap[0x4c] = KEY_PAD_RETURN; // keypad enter
-
- // Build inverse numpad map
- for (iter = mTranslateNumpadMap.begin(); iter != mTranslateNumpadMap.end(); iter++)
- {
- mInvTranslateNumpadMap[iter->second] = iter->first;
- }
-}
-
-void LLKeyboardMacOSX::resetMaskKeys()
-{
- U32 mask = getModifiers();
-
- // MBW -- XXX -- This mirrors the operation of the Windows version of resetMaskKeys().
- // It looks a bit suspicious, as it won't correct for keys that have been released.
- // Is this the way it's supposed to work?
-
- // We apply the modifier masks directly within getModifiers. So check to see which masks we've applied.
-
- if(mask & MAC_SHIFT_KEY)
- {
- mKeyLevel[KEY_SHIFT] = true;
- }
-
- if(mask & MAC_CTRL_KEY)
- {
- mKeyLevel[KEY_CONTROL] = true;
- }
-
- if(mask & MAC_ALT_KEY)
- {
- mKeyLevel[KEY_ALT] = true;
- }
-}
-
-/*
-static bool translateKeyMac(const U16 key, const U32 mask, KEY &outKey, U32 &outMask)
-{
- // Translate the virtual keycode into the keycodes the keyboard system expects.
- U16 virtualKey = (mask >> 24) & 0x0000007F;
- outKey = macKeyTransArray[virtualKey];
-
-
- return(outKey != 0);
-}
-*/
-
-void LLKeyboardMacOSX::handleModifier(MASK mask)
-{
- updateModifiers(mask);
-}
-
-MASK LLKeyboardMacOSX::updateModifiers(const U32 mask)
-{
- // translate the mask
- MASK out_mask = 0;
-
- if(mask & MAC_SHIFT_KEY)
- {
- out_mask |= MASK_SHIFT;
- }
-
- if(mask & (MAC_CTRL_KEY | MAC_CMD_KEY))
- {
- out_mask |= MASK_CONTROL;
- }
-
- if(mask & MAC_ALT_KEY)
- {
- out_mask |= MASK_ALT;
- }
-
- return out_mask;
-}
-
-bool LLKeyboardMacOSX::handleKeyDown(const U16 key, const U32 mask)
-{
- KEY translated_key = 0;
- U32 translated_mask = 0;
- bool handled = false;
-
- translated_mask = updateModifiers(mask);
-
- if(translateNumpadKey(key, &translated_key))
- {
- handled = handleTranslatedKeyDown(translated_key, translated_mask);
- }
-
- return handled;
-}
-
-
-bool LLKeyboardMacOSX::handleKeyUp(const U16 key, const U32 mask)
-{
- KEY translated_key = 0;
- U32 translated_mask = 0;
- bool handled = false;
-
- translated_mask = updateModifiers(mask);
-
- if(translateNumpadKey(key, &translated_key))
- {
- handled = handleTranslatedKeyUp(translated_key, translated_mask);
- }
-
- return handled;
-}
-
-MASK LLKeyboardMacOSX::currentMask(bool for_mouse_event)
-{
- MASK result = MASK_NONE;
- U32 mask = getModifiers();
-
- if (mask & MAC_SHIFT_KEY) result |= MASK_SHIFT;
- if (mask & MAC_CTRL_KEY) result |= MASK_CONTROL;
- if (mask & MAC_ALT_KEY) result |= MASK_ALT;
-
- // For keyboard events, consider Command equivalent to Control
- if (!for_mouse_event)
- {
- if (mask & MAC_CMD_KEY) result |= MASK_CONTROL;
- }
-
- return result;
-}
-
-void LLKeyboardMacOSX::scanKeyboard()
-{
- S32 key;
- for (key = 0; key < KEY_COUNT; key++)
- {
- // Generate callback if any event has occurred on this key this frame.
- // Can't just test mKeyLevel, because this could be a slow frame and
- // key might have gone down then up. JC
- if (mKeyLevel[key] || mKeyDown[key] || mKeyUp[key])
- {
- mCurScanKey = key;
- mCallbacks->handleScanKey(key, mKeyDown[key], mKeyUp[key], mKeyLevel[key]);
- }
- }
-
- // Reset edges for next frame
- for (key = 0; key < KEY_COUNT; key++)
- {
- mKeyUp[key] = false;
- mKeyDown[key] = false;
- if (mKeyLevel[key])
- {
- mKeyLevelFrameCount[key]++;
- }
- }
-}
-
-bool LLKeyboardMacOSX::translateNumpadKey( const U16 os_key, KEY *translated_key )
-{
- return translateKey(os_key, translated_key);
-}
-
-U16 LLKeyboardMacOSX::inverseTranslateNumpadKey(const KEY translated_key)
-{
- return inverseTranslateKey(translated_key);
-}
-
-#endif // LL_DARWIN
+/**
+ * @file llkeyboardmacosx.cpp
+ * @brief Handler for assignable key bindings
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#if LL_DARWIN
+
+#include "linden_common.h"
+#include "llkeyboardmacosx.h"
+#include "llwindowcallbacks.h"
+
+#include "llwindowmacosx-objc.h"
+
+LLKeyboardMacOSX::LLKeyboardMacOSX()
+{
+ // Virtual keycode mapping table. Yes, this was as annoying to generate as it looks.
+ mTranslateKeyMap[0x00] = 'A';
+ mTranslateKeyMap[0x01] = 'S';
+ mTranslateKeyMap[0x02] = 'D';
+ mTranslateKeyMap[0x03] = 'F';
+ mTranslateKeyMap[0x04] = 'H';
+ mTranslateKeyMap[0x05] = 'G';
+ mTranslateKeyMap[0x06] = 'Z';
+ mTranslateKeyMap[0x07] = 'X';
+ mTranslateKeyMap[0x08] = 'C';
+ mTranslateKeyMap[0x09] = 'V';
+ mTranslateKeyMap[0x0b] = 'B';
+ mTranslateKeyMap[0x0c] = 'Q';
+ mTranslateKeyMap[0x0d] = 'W';
+ mTranslateKeyMap[0x0e] = 'E';
+ mTranslateKeyMap[0x0f] = 'R';
+ mTranslateKeyMap[0x10] = 'Y';
+ mTranslateKeyMap[0x11] = 'T';
+ mTranslateKeyMap[0x12] = '1';
+ mTranslateKeyMap[0x13] = '2';
+ mTranslateKeyMap[0x14] = '3';
+ mTranslateKeyMap[0x15] = '4';
+ mTranslateKeyMap[0x16] = '6';
+ mTranslateKeyMap[0x17] = '5';
+ mTranslateKeyMap[0x18] = '='; // KEY_EQUALS
+ mTranslateKeyMap[0x19] = '9';
+ mTranslateKeyMap[0x1a] = '7';
+ mTranslateKeyMap[0x1b] = '-'; // KEY_HYPHEN
+ mTranslateKeyMap[0x1c] = '8';
+ mTranslateKeyMap[0x1d] = '0';
+ mTranslateKeyMap[0x1e] = ']';
+ mTranslateKeyMap[0x1f] = 'O';
+ mTranslateKeyMap[0x20] = 'U';
+ mTranslateKeyMap[0x21] = '[';
+ mTranslateKeyMap[0x22] = 'I';
+ mTranslateKeyMap[0x23] = 'P';
+ mTranslateKeyMap[0x24] = KEY_RETURN,
+ mTranslateKeyMap[0x25] = 'L';
+ mTranslateKeyMap[0x26] = 'J';
+ mTranslateKeyMap[0x27] = '\'';
+ mTranslateKeyMap[0x28] = 'K';
+ mTranslateKeyMap[0x29] = ';';
+ mTranslateKeyMap[0x2a] = '\\';
+ mTranslateKeyMap[0x2b] = ',';
+ mTranslateKeyMap[0x2c] = KEY_DIVIDE;
+ mTranslateKeyMap[0x2d] = 'N';
+ mTranslateKeyMap[0x2e] = 'M';
+ mTranslateKeyMap[0x2f] = '.';
+ mTranslateKeyMap[0x30] = KEY_TAB;
+ mTranslateKeyMap[0x31] = ' '; // space!
+ mTranslateKeyMap[0x32] = '`';
+ mTranslateKeyMap[0x33] = KEY_BACKSPACE;
+ mTranslateKeyMap[0x35] = KEY_ESCAPE;
+ //mTranslateKeyMap[0x37] = 0; // Command key. (not used yet)
+ mTranslateKeyMap[0x38] = KEY_SHIFT;
+ mTranslateKeyMap[0x39] = KEY_CAPSLOCK;
+ mTranslateKeyMap[0x3a] = KEY_ALT;
+ mTranslateKeyMap[0x3b] = KEY_CONTROL;
+ mTranslateKeyMap[0x41] = '.'; // keypad
+ mTranslateKeyMap[0x43] = '*'; // keypad
+ mTranslateKeyMap[0x45] = '+'; // keypad
+ mTranslateKeyMap[0x4b] = KEY_PAD_DIVIDE; // keypad
+ mTranslateKeyMap[0x4c] = KEY_RETURN; // keypad enter
+ mTranslateKeyMap[0x4e] = '-'; // keypad
+ mTranslateKeyMap[0x51] = '='; // keypad
+ mTranslateKeyMap[0x52] = '0'; // keypad
+ mTranslateKeyMap[0x53] = '1'; // keypad
+ mTranslateKeyMap[0x54] = '2'; // keypad
+ mTranslateKeyMap[0x55] = '3'; // keypad
+ mTranslateKeyMap[0x56] = '4'; // keypad
+ mTranslateKeyMap[0x57] = '5'; // keypad
+ mTranslateKeyMap[0x58] = '6'; // keypad
+ mTranslateKeyMap[0x59] = '7'; // keypad
+ mTranslateKeyMap[0x5b] = '8'; // keypad
+ mTranslateKeyMap[0x5c] = '9'; // keypad
+ mTranslateKeyMap[0x60] = KEY_F5;
+ mTranslateKeyMap[0x61] = KEY_F6;
+ mTranslateKeyMap[0x62] = KEY_F7;
+ mTranslateKeyMap[0x63] = KEY_F3;
+ mTranslateKeyMap[0x64] = KEY_F8;
+ mTranslateKeyMap[0x65] = KEY_F9;
+ mTranslateKeyMap[0x67] = KEY_F11;
+ mTranslateKeyMap[0x6d] = KEY_F10;
+ mTranslateKeyMap[0x6f] = KEY_F12;
+ mTranslateKeyMap[0x72] = KEY_INSERT;
+ mTranslateKeyMap[0x73] = KEY_HOME;
+ mTranslateKeyMap[0x74] = KEY_PAGE_UP;
+ mTranslateKeyMap[0x75] = KEY_DELETE;
+ mTranslateKeyMap[0x76] = KEY_F4;
+ mTranslateKeyMap[0x77] = KEY_END;
+ mTranslateKeyMap[0x78] = KEY_F2;
+ mTranslateKeyMap[0x79] = KEY_PAGE_DOWN;
+ mTranslateKeyMap[0x7a] = KEY_F1;
+ mTranslateKeyMap[0x7b] = KEY_LEFT;
+ mTranslateKeyMap[0x7c] = KEY_RIGHT;
+ mTranslateKeyMap[0x7d] = KEY_DOWN;
+ mTranslateKeyMap[0x7e] = KEY_UP;
+
+ // Build inverse map
+ std::map<U16, KEY>::iterator iter;
+ for (iter = mTranslateKeyMap.begin(); iter != mTranslateKeyMap.end(); iter++)
+ {
+ mInvTranslateKeyMap[iter->second] = iter->first;
+ }
+
+ // build numpad maps
+ mTranslateNumpadMap[0x52] = KEY_PAD_INS; // keypad 0
+ mTranslateNumpadMap[0x53] = KEY_PAD_END; // keypad 1
+ mTranslateNumpadMap[0x54] = KEY_PAD_DOWN; // keypad 2
+ mTranslateNumpadMap[0x55] = KEY_PAD_PGDN; // keypad 3
+ mTranslateNumpadMap[0x56] = KEY_PAD_LEFT; // keypad 4
+ mTranslateNumpadMap[0x57] = KEY_PAD_CENTER; // keypad 5
+ mTranslateNumpadMap[0x58] = KEY_PAD_RIGHT; // keypad 6
+ mTranslateNumpadMap[0x59] = KEY_PAD_HOME; // keypad 7
+ mTranslateNumpadMap[0x5b] = KEY_PAD_UP; // keypad 8
+ mTranslateNumpadMap[0x5c] = KEY_PAD_PGUP; // keypad 9
+ mTranslateNumpadMap[0x41] = KEY_PAD_DEL; // keypad .
+ mTranslateNumpadMap[0x4c] = KEY_PAD_RETURN; // keypad enter
+
+ // Build inverse numpad map
+ for (iter = mTranslateNumpadMap.begin(); iter != mTranslateNumpadMap.end(); iter++)
+ {
+ mInvTranslateNumpadMap[iter->second] = iter->first;
+ }
+}
+
+void LLKeyboardMacOSX::resetMaskKeys()
+{
+ U32 mask = getModifiers();
+
+ // MBW -- XXX -- This mirrors the operation of the Windows version of resetMaskKeys().
+ // It looks a bit suspicious, as it won't correct for keys that have been released.
+ // Is this the way it's supposed to work?
+
+ // We apply the modifier masks directly within getModifiers. So check to see which masks we've applied.
+
+ if(mask & MAC_SHIFT_KEY)
+ {
+ mKeyLevel[KEY_SHIFT] = true;
+ }
+
+ if(mask & MAC_CTRL_KEY)
+ {
+ mKeyLevel[KEY_CONTROL] = true;
+ }
+
+ if(mask & MAC_ALT_KEY)
+ {
+ mKeyLevel[KEY_ALT] = true;
+ }
+}
+
+/*
+static bool translateKeyMac(const U16 key, const U32 mask, KEY &outKey, U32 &outMask)
+{
+ // Translate the virtual keycode into the keycodes the keyboard system expects.
+ U16 virtualKey = (mask >> 24) & 0x0000007F;
+ outKey = macKeyTransArray[virtualKey];
+
+
+ return(outKey != 0);
+}
+*/
+
+void LLKeyboardMacOSX::handleModifier(MASK mask)
+{
+ updateModifiers(mask);
+}
+
+MASK LLKeyboardMacOSX::updateModifiers(const U32 mask)
+{
+ // translate the mask
+ MASK out_mask = 0;
+
+ if(mask & MAC_SHIFT_KEY)
+ {
+ out_mask |= MASK_SHIFT;
+ }
+
+ if(mask & (MAC_CTRL_KEY | MAC_CMD_KEY))
+ {
+ out_mask |= MASK_CONTROL;
+ }
+
+ if(mask & MAC_ALT_KEY)
+ {
+ out_mask |= MASK_ALT;
+ }
+
+ return out_mask;
+}
+
+bool LLKeyboardMacOSX::handleKeyDown(const U16 key, const U32 mask)
+{
+ KEY translated_key = 0;
+ U32 translated_mask = 0;
+ bool handled = false;
+
+ translated_mask = updateModifiers(mask);
+
+ if(translateNumpadKey(key, &translated_key))
+ {
+ handled = handleTranslatedKeyDown(translated_key, translated_mask);
+ }
+
+ return handled;
+}
+
+
+bool LLKeyboardMacOSX::handleKeyUp(const U16 key, const U32 mask)
+{
+ KEY translated_key = 0;
+ U32 translated_mask = 0;
+ bool handled = false;
+
+ translated_mask = updateModifiers(mask);
+
+ if(translateNumpadKey(key, &translated_key))
+ {
+ handled = handleTranslatedKeyUp(translated_key, translated_mask);
+ }
+
+ return handled;
+}
+
+MASK LLKeyboardMacOSX::currentMask(bool for_mouse_event)
+{
+ MASK result = MASK_NONE;
+ U32 mask = getModifiers();
+
+ if (mask & MAC_SHIFT_KEY) result |= MASK_SHIFT;
+ if (mask & MAC_CTRL_KEY) result |= MASK_CONTROL;
+ if (mask & MAC_ALT_KEY) result |= MASK_ALT;
+
+ // For keyboard events, consider Command equivalent to Control
+ if (!for_mouse_event)
+ {
+ if (mask & MAC_CMD_KEY) result |= MASK_CONTROL;
+ }
+
+ return result;
+}
+
+void LLKeyboardMacOSX::scanKeyboard()
+{
+ S32 key;
+ for (key = 0; key < KEY_COUNT; key++)
+ {
+ // Generate callback if any event has occurred on this key this frame.
+ // Can't just test mKeyLevel, because this could be a slow frame and
+ // key might have gone down then up. JC
+ if (mKeyLevel[key] || mKeyDown[key] || mKeyUp[key])
+ {
+ mCurScanKey = key;
+ mCallbacks->handleScanKey(key, mKeyDown[key], mKeyUp[key], mKeyLevel[key]);
+ }
+ }
+
+ // Reset edges for next frame
+ for (key = 0; key < KEY_COUNT; key++)
+ {
+ mKeyUp[key] = false;
+ mKeyDown[key] = false;
+ if (mKeyLevel[key])
+ {
+ mKeyLevelFrameCount[key]++;
+ }
+ }
+}
+
+bool LLKeyboardMacOSX::translateNumpadKey( const U16 os_key, KEY *translated_key )
+{
+ return translateKey(os_key, translated_key);
+}
+
+U16 LLKeyboardMacOSX::inverseTranslateNumpadKey(const KEY translated_key)
+{
+ return inverseTranslateKey(translated_key);
+}
+
+#endif // LL_DARWIN
diff --git a/indra/llwindow/llkeyboardmacosx.h b/indra/llwindow/llkeyboardmacosx.h
index 5c5328a156..92ab5c9a85 100644
--- a/indra/llwindow/llkeyboardmacosx.h
+++ b/indra/llwindow/llkeyboardmacosx.h
@@ -1,64 +1,64 @@
-/**
- * @file llkeyboardmacosx.h
- * @brief Handler for assignable key bindings
- *
- * $LicenseInfo:firstyear=2004&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_LLKEYBOARDMACOSX_H
-#define LL_LLKEYBOARDMACOSX_H
-
-#include "llkeyboard.h"
-
-// These more or less mirror their equivalents in NSEvent.h.
-enum EMacEventKeys {
- MAC_SHIFT_KEY = 1 << 17,
- MAC_CTRL_KEY = 1 << 18,
- MAC_ALT_KEY = 1 << 19,
- MAC_CMD_KEY = 1 << 20,
- MAC_FN_KEY = 1 << 23
-};
-
-class LLKeyboardMacOSX : public LLKeyboard
-{
-public:
- LLKeyboardMacOSX();
- /*virtual*/ ~LLKeyboardMacOSX() {};
-
- /*virtual*/ bool handleKeyUp(const U16 key, MASK mask);
- /*virtual*/ bool handleKeyDown(const U16 key, MASK mask);
- /*virtual*/ void resetMaskKeys();
- /*virtual*/ MASK currentMask(bool for_mouse_event);
- /*virtual*/ void scanKeyboard();
- /*virtual*/ void handleModifier(MASK mask);
-
-protected:
- MASK updateModifiers(const U32 mask);
- void setModifierKeyLevel( KEY key, bool new_state );
- bool translateNumpadKey( const U16 os_key, KEY *translated_key );
- U16 inverseTranslateNumpadKey(const KEY translated_key);
-private:
- std::map<U16, KEY> mTranslateNumpadMap; // special map for translating OS keys to numpad keys
- std::map<KEY, U16> mInvTranslateNumpadMap; // inverse of the above
-};
-
-#endif
+/**
+ * @file llkeyboardmacosx.h
+ * @brief Handler for assignable key bindings
+ *
+ * $LicenseInfo:firstyear=2004&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLKEYBOARDMACOSX_H
+#define LL_LLKEYBOARDMACOSX_H
+
+#include "llkeyboard.h"
+
+// These more or less mirror their equivalents in NSEvent.h.
+enum EMacEventKeys {
+ MAC_SHIFT_KEY = 1 << 17,
+ MAC_CTRL_KEY = 1 << 18,
+ MAC_ALT_KEY = 1 << 19,
+ MAC_CMD_KEY = 1 << 20,
+ MAC_FN_KEY = 1 << 23
+};
+
+class LLKeyboardMacOSX : public LLKeyboard
+{
+public:
+ LLKeyboardMacOSX();
+ /*virtual*/ ~LLKeyboardMacOSX() {};
+
+ /*virtual*/ bool handleKeyUp(const U16 key, MASK mask);
+ /*virtual*/ bool handleKeyDown(const U16 key, MASK mask);
+ /*virtual*/ void resetMaskKeys();
+ /*virtual*/ MASK currentMask(bool for_mouse_event);
+ /*virtual*/ void scanKeyboard();
+ /*virtual*/ void handleModifier(MASK mask);
+
+protected:
+ MASK updateModifiers(const U32 mask);
+ void setModifierKeyLevel( KEY key, bool new_state );
+ bool translateNumpadKey( const U16 os_key, KEY *translated_key );
+ U16 inverseTranslateNumpadKey(const KEY translated_key);
+private:
+ std::map<U16, KEY> mTranslateNumpadMap; // special map for translating OS keys to numpad keys
+ std::map<KEY, U16> mInvTranslateNumpadMap; // inverse of the above
+};
+
+#endif
diff --git a/indra/llwindow/llkeyboardsdl.cpp b/indra/llwindow/llkeyboardsdl.cpp
index eaf577108a..97198f0cc0 100644
--- a/indra/llwindow/llkeyboardsdl.cpp
+++ b/indra/llwindow/llkeyboardsdl.cpp
@@ -1,324 +1,324 @@
-/**
- * @file llkeyboardsdl.cpp
- * @brief Handler for assignable key bindings
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#if LL_SDL
-
-#include "linden_common.h"
-#include "llkeyboardsdl.h"
-#include "llwindowcallbacks.h"
-#include "SDL/SDL.h"
-
-LLKeyboardSDL::LLKeyboardSDL()
-{
- // Set up key mapping for SDL - eventually can read this from a file?
- // Anything not in the key map gets dropped
- // Add default A-Z
-
- // Virtual key mappings from SDL_keysym.h ...
-
- // SDL maps the letter keys to the ASCII you'd expect, but it's lowercase...
- U16 cur_char;
- for (cur_char = 'A'; cur_char <= 'Z'; cur_char++)
- {
- mTranslateKeyMap[cur_char] = cur_char;
- }
- for (cur_char = 'a'; cur_char <= 'z'; cur_char++)
- {
- mTranslateKeyMap[cur_char] = (cur_char - 'a') + 'A';
- }
-
- for (cur_char = '0'; cur_char <= '9'; cur_char++)
- {
- mTranslateKeyMap[cur_char] = cur_char;
- }
-
- // These ones are translated manually upon keydown/keyup because
- // SDL doesn't handle their numlock transition.
- //mTranslateKeyMap[SDLK_KP4] = KEY_PAD_LEFT;
- //mTranslateKeyMap[SDLK_KP6] = KEY_PAD_RIGHT;
- //mTranslateKeyMap[SDLK_KP8] = KEY_PAD_UP;
- //mTranslateKeyMap[SDLK_KP2] = KEY_PAD_DOWN;
- //mTranslateKeyMap[SDLK_KP_PERIOD] = KEY_DELETE;
- //mTranslateKeyMap[SDLK_KP7] = KEY_HOME;
- //mTranslateKeyMap[SDLK_KP1] = KEY_END;
- //mTranslateKeyMap[SDLK_KP9] = KEY_PAGE_UP;
- //mTranslateKeyMap[SDLK_KP3] = KEY_PAGE_DOWN;
- //mTranslateKeyMap[SDLK_KP0] = KEY_INSERT;
-
- mTranslateKeyMap[SDLK_SPACE] = ' ';
- mTranslateKeyMap[SDLK_RETURN] = KEY_RETURN;
- mTranslateKeyMap[SDLK_LEFT] = KEY_LEFT;
- mTranslateKeyMap[SDLK_RIGHT] = KEY_RIGHT;
- mTranslateKeyMap[SDLK_UP] = KEY_UP;
- mTranslateKeyMap[SDLK_DOWN] = KEY_DOWN;
- mTranslateKeyMap[SDLK_ESCAPE] = KEY_ESCAPE;
- mTranslateKeyMap[SDLK_KP_ENTER] = KEY_RETURN;
- mTranslateKeyMap[SDLK_ESCAPE] = KEY_ESCAPE;
- mTranslateKeyMap[SDLK_BACKSPACE] = KEY_BACKSPACE;
- mTranslateKeyMap[SDLK_DELETE] = KEY_DELETE;
- mTranslateKeyMap[SDLK_LSHIFT] = KEY_SHIFT;
- mTranslateKeyMap[SDLK_RSHIFT] = KEY_SHIFT;
- mTranslateKeyMap[SDLK_LCTRL] = KEY_CONTROL;
- mTranslateKeyMap[SDLK_RCTRL] = KEY_CONTROL;
- mTranslateKeyMap[SDLK_LALT] = KEY_ALT;
- mTranslateKeyMap[SDLK_RALT] = KEY_ALT;
- mTranslateKeyMap[SDLK_HOME] = KEY_HOME;
- mTranslateKeyMap[SDLK_END] = KEY_END;
- mTranslateKeyMap[SDLK_PAGEUP] = KEY_PAGE_UP;
- mTranslateKeyMap[SDLK_PAGEDOWN] = KEY_PAGE_DOWN;
- mTranslateKeyMap[SDLK_MINUS] = KEY_HYPHEN;
- mTranslateKeyMap[SDLK_EQUALS] = KEY_EQUALS;
- mTranslateKeyMap[SDLK_KP_EQUALS] = KEY_EQUALS;
- mTranslateKeyMap[SDLK_INSERT] = KEY_INSERT;
- mTranslateKeyMap[SDLK_CAPSLOCK] = KEY_CAPSLOCK;
- mTranslateKeyMap[SDLK_TAB] = KEY_TAB;
- mTranslateKeyMap[SDLK_KP_PLUS] = KEY_ADD;
- mTranslateKeyMap[SDLK_KP_MINUS] = KEY_SUBTRACT;
- mTranslateKeyMap[SDLK_KP_MULTIPLY] = KEY_MULTIPLY;
- mTranslateKeyMap[SDLK_KP_DIVIDE] = KEY_PAD_DIVIDE;
- mTranslateKeyMap[SDLK_F1] = KEY_F1;
- mTranslateKeyMap[SDLK_F2] = KEY_F2;
- mTranslateKeyMap[SDLK_F3] = KEY_F3;
- mTranslateKeyMap[SDLK_F4] = KEY_F4;
- mTranslateKeyMap[SDLK_F5] = KEY_F5;
- mTranslateKeyMap[SDLK_F6] = KEY_F6;
- mTranslateKeyMap[SDLK_F7] = KEY_F7;
- mTranslateKeyMap[SDLK_F8] = KEY_F8;
- mTranslateKeyMap[SDLK_F9] = KEY_F9;
- mTranslateKeyMap[SDLK_F10] = KEY_F10;
- mTranslateKeyMap[SDLK_F11] = KEY_F11;
- mTranslateKeyMap[SDLK_F12] = KEY_F12;
- mTranslateKeyMap[SDLK_PLUS] = '=';
- mTranslateKeyMap[SDLK_COMMA] = ',';
- mTranslateKeyMap[SDLK_MINUS] = '-';
- mTranslateKeyMap[SDLK_PERIOD] = '.';
- mTranslateKeyMap[SDLK_BACKQUOTE] = '`';
- mTranslateKeyMap[SDLK_SLASH] = KEY_DIVIDE;
- mTranslateKeyMap[SDLK_SEMICOLON] = ';';
- mTranslateKeyMap[SDLK_LEFTBRACKET] = '[';
- mTranslateKeyMap[SDLK_BACKSLASH] = '\\';
- mTranslateKeyMap[SDLK_RIGHTBRACKET] = ']';
- mTranslateKeyMap[SDLK_QUOTE] = '\'';
-
- // Build inverse map
- std::map<U16, KEY>::iterator iter;
- for (iter = mTranslateKeyMap.begin(); iter != mTranslateKeyMap.end(); iter++)
- {
- mInvTranslateKeyMap[iter->second] = iter->first;
- }
-
- // numpad map
- mTranslateNumpadMap[SDLK_KP0] = KEY_PAD_INS;
- mTranslateNumpadMap[SDLK_KP1] = KEY_PAD_END;
- mTranslateNumpadMap[SDLK_KP2] = KEY_PAD_DOWN;
- mTranslateNumpadMap[SDLK_KP3] = KEY_PAD_PGDN;
- mTranslateNumpadMap[SDLK_KP4] = KEY_PAD_LEFT;
- mTranslateNumpadMap[SDLK_KP5] = KEY_PAD_CENTER;
- mTranslateNumpadMap[SDLK_KP6] = KEY_PAD_RIGHT;
- mTranslateNumpadMap[SDLK_KP7] = KEY_PAD_HOME;
- mTranslateNumpadMap[SDLK_KP8] = KEY_PAD_UP;
- mTranslateNumpadMap[SDLK_KP9] = KEY_PAD_PGUP;
- mTranslateNumpadMap[SDLK_KP_PERIOD] = KEY_PAD_DEL;
-
- // build inverse numpad map
- for (iter = mTranslateNumpadMap.begin();
- iter != mTranslateNumpadMap.end();
- iter++)
- {
- mInvTranslateNumpadMap[iter->second] = iter->first;
- }
-}
-
-void LLKeyboardSDL::resetMaskKeys()
-{
- SDLMod mask = SDL_GetModState();
-
- // MBW -- XXX -- This mirrors the operation of the Windows version of resetMaskKeys().
- // It looks a bit suspicious, as it won't correct for keys that have been released.
- // Is this the way it's supposed to work?
-
- if(mask & KMOD_SHIFT)
- {
- mKeyLevel[KEY_SHIFT] = true;
- }
-
- if(mask & KMOD_CTRL)
- {
- mKeyLevel[KEY_CONTROL] = true;
- }
-
- if(mask & KMOD_ALT)
- {
- mKeyLevel[KEY_ALT] = true;
- }
-}
-
-
-MASK LLKeyboardSDL::updateModifiers(const U32 mask)
-{
- // translate the mask
- MASK out_mask = MASK_NONE;
-
- if(mask & KMOD_SHIFT)
- {
- out_mask |= MASK_SHIFT;
- }
-
- if(mask & KMOD_CTRL)
- {
- out_mask |= MASK_CONTROL;
- }
-
- if(mask & KMOD_ALT)
- {
- out_mask |= MASK_ALT;
- }
-
- return out_mask;
-}
-
-
-static U16 adjustNativekeyFromUnhandledMask(const U16 key, const U32 mask)
-{
- // SDL doesn't automatically adjust the keysym according to
- // whether NUMLOCK is engaged, so we massage the keysym manually.
- U16 rtn = key;
- if (!(mask & KMOD_NUM))
- {
- switch (key)
- {
- case SDLK_KP_PERIOD: rtn = SDLK_DELETE; break;
- case SDLK_KP0: rtn = SDLK_INSERT; break;
- case SDLK_KP1: rtn = SDLK_END; break;
- case SDLK_KP2: rtn = SDLK_DOWN; break;
- case SDLK_KP3: rtn = SDLK_PAGEDOWN; break;
- case SDLK_KP4: rtn = SDLK_LEFT; break;
- case SDLK_KP6: rtn = SDLK_RIGHT; break;
- case SDLK_KP7: rtn = SDLK_HOME; break;
- case SDLK_KP8: rtn = SDLK_UP; break;
- case SDLK_KP9: rtn = SDLK_PAGEUP; break;
- }
- }
- return rtn;
-}
-
-
-bool LLKeyboardSDL::handleKeyDown(const U16 key, const U32 mask)
-{
- U16 adjusted_nativekey;
- KEY translated_key = 0;
- U32 translated_mask = MASK_NONE;
- bool handled = false;
-
- adjusted_nativekey = adjustNativekeyFromUnhandledMask(key, mask);
-
- translated_mask = updateModifiers(mask);
-
- if(translateNumpadKey(adjusted_nativekey, &translated_key))
- {
- handled = handleTranslatedKeyDown(translated_key, translated_mask);
- }
-
- return handled;
-}
-
-
-bool LLKeyboardSDL::handleKeyUp(const U16 key, const U32 mask)
-{
- U16 adjusted_nativekey;
- KEY translated_key = 0;
- U32 translated_mask = MASK_NONE;
- bool handled = false;
-
- adjusted_nativekey = adjustNativekeyFromUnhandledMask(key, mask);
-
- translated_mask = updateModifiers(mask);
-
- if(translateNumpadKey(adjusted_nativekey, &translated_key))
- {
- handled = handleTranslatedKeyUp(translated_key, translated_mask);
- }
-
- return handled;
-}
-
-MASK LLKeyboardSDL::currentMask(bool for_mouse_event)
-{
- MASK result = MASK_NONE;
- SDLMod mask = SDL_GetModState();
-
- if (mask & KMOD_SHIFT) result |= MASK_SHIFT;
- if (mask & KMOD_CTRL) result |= MASK_CONTROL;
- if (mask & KMOD_ALT) result |= MASK_ALT;
-
- // For keyboard events, consider Meta keys equivalent to Control
- if (!for_mouse_event)
- {
- if (mask & KMOD_META) result |= MASK_CONTROL;
- }
-
- return result;
-}
-
-void LLKeyboardSDL::scanKeyboard()
-{
- for (S32 key = 0; key < KEY_COUNT; key++)
- {
- // Generate callback if any event has occurred on this key this frame.
- // Can't just test mKeyLevel, because this could be a slow frame and
- // key might have gone down then up. JC
- if (mKeyLevel[key] || mKeyDown[key] || mKeyUp[key])
- {
- mCurScanKey = key;
- mCallbacks->handleScanKey(key, mKeyDown[key], mKeyUp[key], mKeyLevel[key]);
- }
- }
-
- // Reset edges for next frame
- for (S32 key = 0; key < KEY_COUNT; key++)
- {
- mKeyUp[key] = false;
- mKeyDown[key] = false;
- if (mKeyLevel[key])
- {
- mKeyLevelFrameCount[key]++;
- }
- }
-}
-
-
-bool LLKeyboardSDL::translateNumpadKey( const U16 os_key, KEY *translated_key)
-{
- return translateKey(os_key, translated_key);
-}
-
-U16 LLKeyboardSDL::inverseTranslateNumpadKey(const KEY translated_key)
-{
- return inverseTranslateKey(translated_key);
-}
-
-#endif
-
+/**
+ * @file llkeyboardsdl.cpp
+ * @brief Handler for assignable key bindings
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#if LL_SDL
+
+#include "linden_common.h"
+#include "llkeyboardsdl.h"
+#include "llwindowcallbacks.h"
+#include "SDL/SDL.h"
+
+LLKeyboardSDL::LLKeyboardSDL()
+{
+ // Set up key mapping for SDL - eventually can read this from a file?
+ // Anything not in the key map gets dropped
+ // Add default A-Z
+
+ // Virtual key mappings from SDL_keysym.h ...
+
+ // SDL maps the letter keys to the ASCII you'd expect, but it's lowercase...
+ U16 cur_char;
+ for (cur_char = 'A'; cur_char <= 'Z'; cur_char++)
+ {
+ mTranslateKeyMap[cur_char] = cur_char;
+ }
+ for (cur_char = 'a'; cur_char <= 'z'; cur_char++)
+ {
+ mTranslateKeyMap[cur_char] = (cur_char - 'a') + 'A';
+ }
+
+ for (cur_char = '0'; cur_char <= '9'; cur_char++)
+ {
+ mTranslateKeyMap[cur_char] = cur_char;
+ }
+
+ // These ones are translated manually upon keydown/keyup because
+ // SDL doesn't handle their numlock transition.
+ //mTranslateKeyMap[SDLK_KP4] = KEY_PAD_LEFT;
+ //mTranslateKeyMap[SDLK_KP6] = KEY_PAD_RIGHT;
+ //mTranslateKeyMap[SDLK_KP8] = KEY_PAD_UP;
+ //mTranslateKeyMap[SDLK_KP2] = KEY_PAD_DOWN;
+ //mTranslateKeyMap[SDLK_KP_PERIOD] = KEY_DELETE;
+ //mTranslateKeyMap[SDLK_KP7] = KEY_HOME;
+ //mTranslateKeyMap[SDLK_KP1] = KEY_END;
+ //mTranslateKeyMap[SDLK_KP9] = KEY_PAGE_UP;
+ //mTranslateKeyMap[SDLK_KP3] = KEY_PAGE_DOWN;
+ //mTranslateKeyMap[SDLK_KP0] = KEY_INSERT;
+
+ mTranslateKeyMap[SDLK_SPACE] = ' ';
+ mTranslateKeyMap[SDLK_RETURN] = KEY_RETURN;
+ mTranslateKeyMap[SDLK_LEFT] = KEY_LEFT;
+ mTranslateKeyMap[SDLK_RIGHT] = KEY_RIGHT;
+ mTranslateKeyMap[SDLK_UP] = KEY_UP;
+ mTranslateKeyMap[SDLK_DOWN] = KEY_DOWN;
+ mTranslateKeyMap[SDLK_ESCAPE] = KEY_ESCAPE;
+ mTranslateKeyMap[SDLK_KP_ENTER] = KEY_RETURN;
+ mTranslateKeyMap[SDLK_ESCAPE] = KEY_ESCAPE;
+ mTranslateKeyMap[SDLK_BACKSPACE] = KEY_BACKSPACE;
+ mTranslateKeyMap[SDLK_DELETE] = KEY_DELETE;
+ mTranslateKeyMap[SDLK_LSHIFT] = KEY_SHIFT;
+ mTranslateKeyMap[SDLK_RSHIFT] = KEY_SHIFT;
+ mTranslateKeyMap[SDLK_LCTRL] = KEY_CONTROL;
+ mTranslateKeyMap[SDLK_RCTRL] = KEY_CONTROL;
+ mTranslateKeyMap[SDLK_LALT] = KEY_ALT;
+ mTranslateKeyMap[SDLK_RALT] = KEY_ALT;
+ mTranslateKeyMap[SDLK_HOME] = KEY_HOME;
+ mTranslateKeyMap[SDLK_END] = KEY_END;
+ mTranslateKeyMap[SDLK_PAGEUP] = KEY_PAGE_UP;
+ mTranslateKeyMap[SDLK_PAGEDOWN] = KEY_PAGE_DOWN;
+ mTranslateKeyMap[SDLK_MINUS] = KEY_HYPHEN;
+ mTranslateKeyMap[SDLK_EQUALS] = KEY_EQUALS;
+ mTranslateKeyMap[SDLK_KP_EQUALS] = KEY_EQUALS;
+ mTranslateKeyMap[SDLK_INSERT] = KEY_INSERT;
+ mTranslateKeyMap[SDLK_CAPSLOCK] = KEY_CAPSLOCK;
+ mTranslateKeyMap[SDLK_TAB] = KEY_TAB;
+ mTranslateKeyMap[SDLK_KP_PLUS] = KEY_ADD;
+ mTranslateKeyMap[SDLK_KP_MINUS] = KEY_SUBTRACT;
+ mTranslateKeyMap[SDLK_KP_MULTIPLY] = KEY_MULTIPLY;
+ mTranslateKeyMap[SDLK_KP_DIVIDE] = KEY_PAD_DIVIDE;
+ mTranslateKeyMap[SDLK_F1] = KEY_F1;
+ mTranslateKeyMap[SDLK_F2] = KEY_F2;
+ mTranslateKeyMap[SDLK_F3] = KEY_F3;
+ mTranslateKeyMap[SDLK_F4] = KEY_F4;
+ mTranslateKeyMap[SDLK_F5] = KEY_F5;
+ mTranslateKeyMap[SDLK_F6] = KEY_F6;
+ mTranslateKeyMap[SDLK_F7] = KEY_F7;
+ mTranslateKeyMap[SDLK_F8] = KEY_F8;
+ mTranslateKeyMap[SDLK_F9] = KEY_F9;
+ mTranslateKeyMap[SDLK_F10] = KEY_F10;
+ mTranslateKeyMap[SDLK_F11] = KEY_F11;
+ mTranslateKeyMap[SDLK_F12] = KEY_F12;
+ mTranslateKeyMap[SDLK_PLUS] = '=';
+ mTranslateKeyMap[SDLK_COMMA] = ',';
+ mTranslateKeyMap[SDLK_MINUS] = '-';
+ mTranslateKeyMap[SDLK_PERIOD] = '.';
+ mTranslateKeyMap[SDLK_BACKQUOTE] = '`';
+ mTranslateKeyMap[SDLK_SLASH] = KEY_DIVIDE;
+ mTranslateKeyMap[SDLK_SEMICOLON] = ';';
+ mTranslateKeyMap[SDLK_LEFTBRACKET] = '[';
+ mTranslateKeyMap[SDLK_BACKSLASH] = '\\';
+ mTranslateKeyMap[SDLK_RIGHTBRACKET] = ']';
+ mTranslateKeyMap[SDLK_QUOTE] = '\'';
+
+ // Build inverse map
+ std::map<U16, KEY>::iterator iter;
+ for (iter = mTranslateKeyMap.begin(); iter != mTranslateKeyMap.end(); iter++)
+ {
+ mInvTranslateKeyMap[iter->second] = iter->first;
+ }
+
+ // numpad map
+ mTranslateNumpadMap[SDLK_KP0] = KEY_PAD_INS;
+ mTranslateNumpadMap[SDLK_KP1] = KEY_PAD_END;
+ mTranslateNumpadMap[SDLK_KP2] = KEY_PAD_DOWN;
+ mTranslateNumpadMap[SDLK_KP3] = KEY_PAD_PGDN;
+ mTranslateNumpadMap[SDLK_KP4] = KEY_PAD_LEFT;
+ mTranslateNumpadMap[SDLK_KP5] = KEY_PAD_CENTER;
+ mTranslateNumpadMap[SDLK_KP6] = KEY_PAD_RIGHT;
+ mTranslateNumpadMap[SDLK_KP7] = KEY_PAD_HOME;
+ mTranslateNumpadMap[SDLK_KP8] = KEY_PAD_UP;
+ mTranslateNumpadMap[SDLK_KP9] = KEY_PAD_PGUP;
+ mTranslateNumpadMap[SDLK_KP_PERIOD] = KEY_PAD_DEL;
+
+ // build inverse numpad map
+ for (iter = mTranslateNumpadMap.begin();
+ iter != mTranslateNumpadMap.end();
+ iter++)
+ {
+ mInvTranslateNumpadMap[iter->second] = iter->first;
+ }
+}
+
+void LLKeyboardSDL::resetMaskKeys()
+{
+ SDLMod mask = SDL_GetModState();
+
+ // MBW -- XXX -- This mirrors the operation of the Windows version of resetMaskKeys().
+ // It looks a bit suspicious, as it won't correct for keys that have been released.
+ // Is this the way it's supposed to work?
+
+ if(mask & KMOD_SHIFT)
+ {
+ mKeyLevel[KEY_SHIFT] = true;
+ }
+
+ if(mask & KMOD_CTRL)
+ {
+ mKeyLevel[KEY_CONTROL] = true;
+ }
+
+ if(mask & KMOD_ALT)
+ {
+ mKeyLevel[KEY_ALT] = true;
+ }
+}
+
+
+MASK LLKeyboardSDL::updateModifiers(const U32 mask)
+{
+ // translate the mask
+ MASK out_mask = MASK_NONE;
+
+ if(mask & KMOD_SHIFT)
+ {
+ out_mask |= MASK_SHIFT;
+ }
+
+ if(mask & KMOD_CTRL)
+ {
+ out_mask |= MASK_CONTROL;
+ }
+
+ if(mask & KMOD_ALT)
+ {
+ out_mask |= MASK_ALT;
+ }
+
+ return out_mask;
+}
+
+
+static U16 adjustNativekeyFromUnhandledMask(const U16 key, const U32 mask)
+{
+ // SDL doesn't automatically adjust the keysym according to
+ // whether NUMLOCK is engaged, so we massage the keysym manually.
+ U16 rtn = key;
+ if (!(mask & KMOD_NUM))
+ {
+ switch (key)
+ {
+ case SDLK_KP_PERIOD: rtn = SDLK_DELETE; break;
+ case SDLK_KP0: rtn = SDLK_INSERT; break;
+ case SDLK_KP1: rtn = SDLK_END; break;
+ case SDLK_KP2: rtn = SDLK_DOWN; break;
+ case SDLK_KP3: rtn = SDLK_PAGEDOWN; break;
+ case SDLK_KP4: rtn = SDLK_LEFT; break;
+ case SDLK_KP6: rtn = SDLK_RIGHT; break;
+ case SDLK_KP7: rtn = SDLK_HOME; break;
+ case SDLK_KP8: rtn = SDLK_UP; break;
+ case SDLK_KP9: rtn = SDLK_PAGEUP; break;
+ }
+ }
+ return rtn;
+}
+
+
+bool LLKeyboardSDL::handleKeyDown(const U16 key, const U32 mask)
+{
+ U16 adjusted_nativekey;
+ KEY translated_key = 0;
+ U32 translated_mask = MASK_NONE;
+ bool handled = false;
+
+ adjusted_nativekey = adjustNativekeyFromUnhandledMask(key, mask);
+
+ translated_mask = updateModifiers(mask);
+
+ if(translateNumpadKey(adjusted_nativekey, &translated_key))
+ {
+ handled = handleTranslatedKeyDown(translated_key, translated_mask);
+ }
+
+ return handled;
+}
+
+
+bool LLKeyboardSDL::handleKeyUp(const U16 key, const U32 mask)
+{
+ U16 adjusted_nativekey;
+ KEY translated_key = 0;
+ U32 translated_mask = MASK_NONE;
+ bool handled = false;
+
+ adjusted_nativekey = adjustNativekeyFromUnhandledMask(key, mask);
+
+ translated_mask = updateModifiers(mask);
+
+ if(translateNumpadKey(adjusted_nativekey, &translated_key))
+ {
+ handled = handleTranslatedKeyUp(translated_key, translated_mask);
+ }
+
+ return handled;
+}
+
+MASK LLKeyboardSDL::currentMask(bool for_mouse_event)
+{
+ MASK result = MASK_NONE;
+ SDLMod mask = SDL_GetModState();
+
+ if (mask & KMOD_SHIFT) result |= MASK_SHIFT;
+ if (mask & KMOD_CTRL) result |= MASK_CONTROL;
+ if (mask & KMOD_ALT) result |= MASK_ALT;
+
+ // For keyboard events, consider Meta keys equivalent to Control
+ if (!for_mouse_event)
+ {
+ if (mask & KMOD_META) result |= MASK_CONTROL;
+ }
+
+ return result;
+}
+
+void LLKeyboardSDL::scanKeyboard()
+{
+ for (S32 key = 0; key < KEY_COUNT; key++)
+ {
+ // Generate callback if any event has occurred on this key this frame.
+ // Can't just test mKeyLevel, because this could be a slow frame and
+ // key might have gone down then up. JC
+ if (mKeyLevel[key] || mKeyDown[key] || mKeyUp[key])
+ {
+ mCurScanKey = key;
+ mCallbacks->handleScanKey(key, mKeyDown[key], mKeyUp[key], mKeyLevel[key]);
+ }
+ }
+
+ // Reset edges for next frame
+ for (S32 key = 0; key < KEY_COUNT; key++)
+ {
+ mKeyUp[key] = false;
+ mKeyDown[key] = false;
+ if (mKeyLevel[key])
+ {
+ mKeyLevelFrameCount[key]++;
+ }
+ }
+}
+
+
+bool LLKeyboardSDL::translateNumpadKey( const U16 os_key, KEY *translated_key)
+{
+ return translateKey(os_key, translated_key);
+}
+
+U16 LLKeyboardSDL::inverseTranslateNumpadKey(const KEY translated_key)
+{
+ return inverseTranslateKey(translated_key);
+}
+
+#endif
+
diff --git a/indra/llwindow/llkeyboardsdl.h b/indra/llwindow/llkeyboardsdl.h
index f1c069c242..fd348b28f2 100644
--- a/indra/llwindow/llkeyboardsdl.h
+++ b/indra/llwindow/llkeyboardsdl.h
@@ -1,55 +1,55 @@
-/**
- * @file llkeyboardsdl.h
- * @brief Handler for assignable key bindings
- *
- * $LicenseInfo:firstyear=2004&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_LLKEYBOARDSDL_H
-#define LL_LLKEYBOARDSDL_H
-
-#include "llkeyboard.h"
-#include "SDL/SDL.h"
-
-class LLKeyboardSDL : public LLKeyboard
-{
-public:
- LLKeyboardSDL();
- /*virtual*/ ~LLKeyboardSDL() {};
-
- /*virtual*/ bool handleKeyUp(const U16 key, MASK mask);
- /*virtual*/ bool handleKeyDown(const U16 key, MASK mask);
- /*virtual*/ void resetMaskKeys();
- /*virtual*/ MASK currentMask(bool for_mouse_event);
- /*virtual*/ void scanKeyboard();
-
-protected:
- MASK updateModifiers(const U32 mask);
- void setModifierKeyLevel( KEY key, bool new_state );
- bool translateNumpadKey( const U16 os_key, KEY *translated_key );
- U16 inverseTranslateNumpadKey(const KEY translated_key);
-private:
- std::map<U16, KEY> mTranslateNumpadMap; // special map for translating OS keys to numpad keys
- std::map<KEY, U16> mInvTranslateNumpadMap; // inverse of the above
-};
-
-#endif
+/**
+ * @file llkeyboardsdl.h
+ * @brief Handler for assignable key bindings
+ *
+ * $LicenseInfo:firstyear=2004&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLKEYBOARDSDL_H
+#define LL_LLKEYBOARDSDL_H
+
+#include "llkeyboard.h"
+#include "SDL/SDL.h"
+
+class LLKeyboardSDL : public LLKeyboard
+{
+public:
+ LLKeyboardSDL();
+ /*virtual*/ ~LLKeyboardSDL() {};
+
+ /*virtual*/ bool handleKeyUp(const U16 key, MASK mask);
+ /*virtual*/ bool handleKeyDown(const U16 key, MASK mask);
+ /*virtual*/ void resetMaskKeys();
+ /*virtual*/ MASK currentMask(bool for_mouse_event);
+ /*virtual*/ void scanKeyboard();
+
+protected:
+ MASK updateModifiers(const U32 mask);
+ void setModifierKeyLevel( KEY key, bool new_state );
+ bool translateNumpadKey( const U16 os_key, KEY *translated_key );
+ U16 inverseTranslateNumpadKey(const KEY translated_key);
+private:
+ std::map<U16, KEY> mTranslateNumpadMap; // special map for translating OS keys to numpad keys
+ std::map<KEY, U16> mInvTranslateNumpadMap; // inverse of the above
+};
+
+#endif
diff --git a/indra/llwindow/llkeyboardwin32.cpp b/indra/llwindow/llkeyboardwin32.cpp
index 510d680941..ec0055fe60 100644
--- a/indra/llwindow/llkeyboardwin32.cpp
+++ b/indra/llwindow/llkeyboardwin32.cpp
@@ -1,324 +1,324 @@
-/**
- * @file llkeyboardwin32.cpp
- * @brief Handler for assignable key bindings
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#if LL_WINDOWS
-
-#include "linden_common.h"
-
-#include "llwin32headerslean.h"
-#include "llkeyboardwin32.h"
-
-#include "llwindowcallbacks.h"
-
-
-
-LLKeyboardWin32::LLKeyboardWin32()
-{
- // Set up key mapping for windows - eventually can read this from a file?
- // Anything not in the key map gets dropped
- // Add default A-Z
-
- // Virtual key mappings from WinUser.h
-
- KEY cur_char;
- for (cur_char = 'A'; cur_char <= 'Z'; cur_char++)
- {
- mTranslateKeyMap[cur_char] = (KEY)cur_char;
- }
-
- for (cur_char = '0'; cur_char <= '9'; cur_char++)
- {
- mTranslateKeyMap[cur_char] = (KEY)cur_char;
- }
- // numpad number keys
- for (cur_char = 0x60; cur_char <= 0x69; cur_char++)
- {
- mTranslateKeyMap[cur_char] = (KEY)('0' + (cur_char - 0x60));
- }
-
-
- mTranslateKeyMap[VK_SPACE] = ' ';
- mTranslateKeyMap[VK_OEM_1] = ';';
- // When the user hits, for example, Ctrl-= as a keyboard shortcut,
- // Windows generates VK_OEM_PLUS. This is true on both QWERTY and DVORAK
- // keyboards in the US. Numeric keypad '+' generates VK_ADD below.
- // Thus we translate it as '='.
- // Potential bug: This may not be true on international keyboards. JC
- mTranslateKeyMap[VK_OEM_PLUS] = '=';
- mTranslateKeyMap[VK_OEM_COMMA] = ',';
- mTranslateKeyMap[VK_OEM_MINUS] = '-';
- mTranslateKeyMap[VK_OEM_PERIOD] = '.';
- mTranslateKeyMap[VK_OEM_2] = '/';//This used to be KEY_PAD_DIVIDE, but that breaks typing into text fields in media prims
- mTranslateKeyMap[VK_OEM_3] = '`';
- mTranslateKeyMap[VK_OEM_4] = '[';
- mTranslateKeyMap[VK_OEM_5] = '\\';
- mTranslateKeyMap[VK_OEM_6] = ']';
- mTranslateKeyMap[VK_OEM_7] = '\'';
- mTranslateKeyMap[VK_ESCAPE] = KEY_ESCAPE;
- mTranslateKeyMap[VK_RETURN] = KEY_RETURN;
- mTranslateKeyMap[VK_LEFT] = KEY_LEFT;
- mTranslateKeyMap[VK_RIGHT] = KEY_RIGHT;
- mTranslateKeyMap[VK_UP] = KEY_UP;
- mTranslateKeyMap[VK_DOWN] = KEY_DOWN;
- mTranslateKeyMap[VK_BACK] = KEY_BACKSPACE;
- mTranslateKeyMap[VK_INSERT] = KEY_INSERT;
- mTranslateKeyMap[VK_DELETE] = KEY_DELETE;
- mTranslateKeyMap[VK_SHIFT] = KEY_SHIFT;
- mTranslateKeyMap[VK_CONTROL] = KEY_CONTROL;
- mTranslateKeyMap[VK_MENU] = KEY_ALT;
- mTranslateKeyMap[VK_CAPITAL] = KEY_CAPSLOCK;
- mTranslateKeyMap[VK_HOME] = KEY_HOME;
- mTranslateKeyMap[VK_END] = KEY_END;
- mTranslateKeyMap[VK_PRIOR] = KEY_PAGE_UP;
- mTranslateKeyMap[VK_NEXT] = KEY_PAGE_DOWN;
- mTranslateKeyMap[VK_TAB] = KEY_TAB;
- mTranslateKeyMap[VK_ADD] = KEY_ADD;
- mTranslateKeyMap[VK_SUBTRACT] = KEY_SUBTRACT;
- mTranslateKeyMap[VK_MULTIPLY] = KEY_MULTIPLY;
- mTranslateKeyMap[VK_DIVIDE] = KEY_DIVIDE;
- mTranslateKeyMap[VK_F1] = KEY_F1;
- mTranslateKeyMap[VK_F2] = KEY_F2;
- mTranslateKeyMap[VK_F3] = KEY_F3;
- mTranslateKeyMap[VK_F4] = KEY_F4;
- mTranslateKeyMap[VK_F5] = KEY_F5;
- mTranslateKeyMap[VK_F6] = KEY_F6;
- mTranslateKeyMap[VK_F7] = KEY_F7;
- mTranslateKeyMap[VK_F8] = KEY_F8;
- mTranslateKeyMap[VK_F9] = KEY_F9;
- mTranslateKeyMap[VK_F10] = KEY_F10;
- mTranslateKeyMap[VK_F11] = KEY_F11;
- mTranslateKeyMap[VK_F12] = KEY_F12;
- mTranslateKeyMap[VK_CLEAR] = KEY_PAD_CENTER;
-
- // Build inverse map
- std::map<U16, KEY>::iterator iter;
- for (iter = mTranslateKeyMap.begin(); iter != mTranslateKeyMap.end(); iter++)
- {
- mInvTranslateKeyMap[iter->second] = iter->first;
- }
-
- // numpad map
- mTranslateNumpadMap[0x60] = KEY_PAD_INS; // keypad 0
- mTranslateNumpadMap[0x61] = KEY_PAD_END; // keypad 1
- mTranslateNumpadMap[0x62] = KEY_PAD_DOWN; // keypad 2
- mTranslateNumpadMap[0x63] = KEY_PAD_PGDN; // keypad 3
- mTranslateNumpadMap[0x64] = KEY_PAD_LEFT; // keypad 4
- mTranslateNumpadMap[0x65] = KEY_PAD_CENTER; // keypad 5
- mTranslateNumpadMap[0x66] = KEY_PAD_RIGHT; // keypad 6
- mTranslateNumpadMap[0x67] = KEY_PAD_HOME; // keypad 7
- mTranslateNumpadMap[0x68] = KEY_PAD_UP; // keypad 8
- mTranslateNumpadMap[0x69] = KEY_PAD_PGUP; // keypad 9
- mTranslateNumpadMap[0x6A] = KEY_PAD_MULTIPLY; // keypad *
- mTranslateNumpadMap[0x6B] = KEY_PAD_ADD; // keypad +
- mTranslateNumpadMap[0x6D] = KEY_PAD_SUBTRACT; // keypad -
- mTranslateNumpadMap[0x6E] = KEY_PAD_DEL; // keypad .
- mTranslateNumpadMap[0x6F] = KEY_PAD_DIVIDE; // keypad /
-
- for (iter = mTranslateNumpadMap.begin(); iter != mTranslateNumpadMap.end(); iter++)
- {
- mInvTranslateNumpadMap[iter->second] = iter->first;
- }
-}
-
-// Asynchronously poll the control, alt and shift keys and set the
-// appropriate states.
-// Note: this does not generate edges.
-void LLKeyboardWin32::resetMaskKeys()
-{
- // GetAsyncKeyState returns a short and uses the most significant
- // bit to indicate that the key is down.
- if (GetAsyncKeyState(VK_SHIFT) & 0x8000)
- {
- mKeyLevel[KEY_SHIFT] = true;
- }
-
- if (GetAsyncKeyState(VK_CONTROL) & 0x8000)
- {
- mKeyLevel[KEY_CONTROL] = true;
- }
-
- if (GetAsyncKeyState(VK_MENU) & 0x8000)
- {
- mKeyLevel[KEY_ALT] = true;
- }
-}
-
-
-//void LLKeyboardWin32::setModifierKeyLevel( KEY key, bool new_state )
-//{
-// if( mKeyLevel[key] != new_state )
-// {
-// mKeyLevelFrameCount[key] = 0;
-//
-// if( new_state )
-// {
-// mKeyLevelTimer[key].reset();
-// }
-// mKeyLevel[key] = new_state;
-// }
-//}
-
-
-MASK LLKeyboardWin32::updateModifiers()
-{
- //RN: this seems redundant, as we should have already received the appropriate
- // messages for the modifier keys
-
- // Scan the modifier keys as of the last Windows key message
- // (keydown encoded in high order bit of short)
- mKeyLevel[KEY_CAPSLOCK] = (GetKeyState(VK_CAPITAL) & 0x0001) != 0; // Low order bit carries the toggle state.
- // Get mask for keyboard events
- MASK mask = currentMask(false);
- return mask;
-}
-
-
-// mask is ignored, except for extended flag -- we poll the modifier keys for the other flags
-bool LLKeyboardWin32::handleKeyDown(const U16 key, MASK mask)
-{
- KEY translated_key;
- U32 translated_mask;
- bool handled = false;
-
- translated_mask = updateModifiers();
-
- if (translateExtendedKey(key, mask, &translated_key))
- {
- handled = handleTranslatedKeyDown(translated_key, translated_mask);
- }
-
- return handled;
-}
-
-// mask is ignored, except for extended flag -- we poll the modifier keys for the other flags
-bool LLKeyboardWin32::handleKeyUp(const U16 key, MASK mask)
-{
- KEY translated_key;
- U32 translated_mask;
- bool handled = false;
-
- translated_mask = updateModifiers();
-
- if (translateExtendedKey(key, mask, &translated_key))
- {
- handled = handleTranslatedKeyUp(translated_key, translated_mask);
- }
-
- return handled;
-}
-
-
-MASK LLKeyboardWin32::currentMask(bool)
-{
- MASK mask = MASK_NONE;
-
- if (mKeyLevel[KEY_SHIFT]) mask |= MASK_SHIFT;
- if (mKeyLevel[KEY_CONTROL]) mask |= MASK_CONTROL;
- if (mKeyLevel[KEY_ALT]) mask |= MASK_ALT;
-
- return mask;
-}
-
-
-void LLKeyboardWin32::scanKeyboard()
-{
- S32 key;
- MSG msg;
- PeekMessage(&msg, NULL, WM_KEYFIRST, WM_KEYLAST, PM_NOREMOVE | PM_NOYIELD);
- for (key = 0; key < KEY_COUNT; key++)
- {
- // Generate callback if any event has occurred on this key this frame.
- // Can't just test mKeyLevel, because this could be a slow frame and
- // key might have gone down then up. JC
- if (mKeyLevel[key] || mKeyDown[key] || mKeyUp[key])
- {
- mCurScanKey = key;
- mCallbacks->handleScanKey(key, mKeyDown[key], mKeyUp[key], mKeyLevel[key]);
- }
- }
-
- // Reset edges for next frame
- for (key = 0; key < KEY_COUNT; key++)
- {
- mKeyUp[key] = false;
- mKeyDown[key] = false;
- if (mKeyLevel[key])
- {
- mKeyLevelFrameCount[key]++;
- }
- }
-}
-
-bool LLKeyboardWin32::translateExtendedKey(const U16 os_key, const MASK mask, KEY *translated_key)
-{
- return translateKey(os_key, translated_key);
-}
-
-U16 LLKeyboardWin32::inverseTranslateExtendedKey(const KEY translated_key)
-{
- // if numlock is on, then we need to translate KEY_PAD_FOO to the corresponding number pad number
- if(GetKeyState(VK_NUMLOCK) & 1)
- {
- std::map<KEY, U16>::iterator iter = mInvTranslateNumpadMap.find(translated_key);
- if (iter != mInvTranslateNumpadMap.end())
- {
- return iter->second;
- }
- }
-
- // if numlock is off or we're not converting numbers to arrows, we map our keypad arrows
- // to regular arrows since Windows doesn't distinguish between them
- KEY converted_key = translated_key;
- switch (converted_key)
- {
- case KEY_PAD_LEFT:
- converted_key = KEY_LEFT; break;
- case KEY_PAD_RIGHT:
- converted_key = KEY_RIGHT; break;
- case KEY_PAD_UP:
- converted_key = KEY_UP; break;
- case KEY_PAD_DOWN:
- converted_key = KEY_DOWN; break;
- case KEY_PAD_HOME:
- converted_key = KEY_HOME; break;
- case KEY_PAD_END:
- converted_key = KEY_END; break;
- case KEY_PAD_PGUP:
- converted_key = KEY_PAGE_UP; break;
- case KEY_PAD_PGDN:
- converted_key = KEY_PAGE_DOWN; break;
- case KEY_PAD_INS:
- converted_key = KEY_INSERT; break;
- case KEY_PAD_DEL:
- converted_key = KEY_DELETE; break;
- case KEY_PAD_RETURN:
- converted_key = KEY_RETURN; break;
- }
- // convert our virtual keys to OS keys
- return inverseTranslateKey(converted_key);
-}
-
-#endif
+/**
+ * @file llkeyboardwin32.cpp
+ * @brief Handler for assignable key bindings
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#if LL_WINDOWS
+
+#include "linden_common.h"
+
+#include "llwin32headerslean.h"
+#include "llkeyboardwin32.h"
+
+#include "llwindowcallbacks.h"
+
+
+
+LLKeyboardWin32::LLKeyboardWin32()
+{
+ // Set up key mapping for windows - eventually can read this from a file?
+ // Anything not in the key map gets dropped
+ // Add default A-Z
+
+ // Virtual key mappings from WinUser.h
+
+ KEY cur_char;
+ for (cur_char = 'A'; cur_char <= 'Z'; cur_char++)
+ {
+ mTranslateKeyMap[cur_char] = (KEY)cur_char;
+ }
+
+ for (cur_char = '0'; cur_char <= '9'; cur_char++)
+ {
+ mTranslateKeyMap[cur_char] = (KEY)cur_char;
+ }
+ // numpad number keys
+ for (cur_char = 0x60; cur_char <= 0x69; cur_char++)
+ {
+ mTranslateKeyMap[cur_char] = (KEY)('0' + (cur_char - 0x60));
+ }
+
+
+ mTranslateKeyMap[VK_SPACE] = ' ';
+ mTranslateKeyMap[VK_OEM_1] = ';';
+ // When the user hits, for example, Ctrl-= as a keyboard shortcut,
+ // Windows generates VK_OEM_PLUS. This is true on both QWERTY and DVORAK
+ // keyboards in the US. Numeric keypad '+' generates VK_ADD below.
+ // Thus we translate it as '='.
+ // Potential bug: This may not be true on international keyboards. JC
+ mTranslateKeyMap[VK_OEM_PLUS] = '=';
+ mTranslateKeyMap[VK_OEM_COMMA] = ',';
+ mTranslateKeyMap[VK_OEM_MINUS] = '-';
+ mTranslateKeyMap[VK_OEM_PERIOD] = '.';
+ mTranslateKeyMap[VK_OEM_2] = '/';//This used to be KEY_PAD_DIVIDE, but that breaks typing into text fields in media prims
+ mTranslateKeyMap[VK_OEM_3] = '`';
+ mTranslateKeyMap[VK_OEM_4] = '[';
+ mTranslateKeyMap[VK_OEM_5] = '\\';
+ mTranslateKeyMap[VK_OEM_6] = ']';
+ mTranslateKeyMap[VK_OEM_7] = '\'';
+ mTranslateKeyMap[VK_ESCAPE] = KEY_ESCAPE;
+ mTranslateKeyMap[VK_RETURN] = KEY_RETURN;
+ mTranslateKeyMap[VK_LEFT] = KEY_LEFT;
+ mTranslateKeyMap[VK_RIGHT] = KEY_RIGHT;
+ mTranslateKeyMap[VK_UP] = KEY_UP;
+ mTranslateKeyMap[VK_DOWN] = KEY_DOWN;
+ mTranslateKeyMap[VK_BACK] = KEY_BACKSPACE;
+ mTranslateKeyMap[VK_INSERT] = KEY_INSERT;
+ mTranslateKeyMap[VK_DELETE] = KEY_DELETE;
+ mTranslateKeyMap[VK_SHIFT] = KEY_SHIFT;
+ mTranslateKeyMap[VK_CONTROL] = KEY_CONTROL;
+ mTranslateKeyMap[VK_MENU] = KEY_ALT;
+ mTranslateKeyMap[VK_CAPITAL] = KEY_CAPSLOCK;
+ mTranslateKeyMap[VK_HOME] = KEY_HOME;
+ mTranslateKeyMap[VK_END] = KEY_END;
+ mTranslateKeyMap[VK_PRIOR] = KEY_PAGE_UP;
+ mTranslateKeyMap[VK_NEXT] = KEY_PAGE_DOWN;
+ mTranslateKeyMap[VK_TAB] = KEY_TAB;
+ mTranslateKeyMap[VK_ADD] = KEY_ADD;
+ mTranslateKeyMap[VK_SUBTRACT] = KEY_SUBTRACT;
+ mTranslateKeyMap[VK_MULTIPLY] = KEY_MULTIPLY;
+ mTranslateKeyMap[VK_DIVIDE] = KEY_DIVIDE;
+ mTranslateKeyMap[VK_F1] = KEY_F1;
+ mTranslateKeyMap[VK_F2] = KEY_F2;
+ mTranslateKeyMap[VK_F3] = KEY_F3;
+ mTranslateKeyMap[VK_F4] = KEY_F4;
+ mTranslateKeyMap[VK_F5] = KEY_F5;
+ mTranslateKeyMap[VK_F6] = KEY_F6;
+ mTranslateKeyMap[VK_F7] = KEY_F7;
+ mTranslateKeyMap[VK_F8] = KEY_F8;
+ mTranslateKeyMap[VK_F9] = KEY_F9;
+ mTranslateKeyMap[VK_F10] = KEY_F10;
+ mTranslateKeyMap[VK_F11] = KEY_F11;
+ mTranslateKeyMap[VK_F12] = KEY_F12;
+ mTranslateKeyMap[VK_CLEAR] = KEY_PAD_CENTER;
+
+ // Build inverse map
+ std::map<U16, KEY>::iterator iter;
+ for (iter = mTranslateKeyMap.begin(); iter != mTranslateKeyMap.end(); iter++)
+ {
+ mInvTranslateKeyMap[iter->second] = iter->first;
+ }
+
+ // numpad map
+ mTranslateNumpadMap[0x60] = KEY_PAD_INS; // keypad 0
+ mTranslateNumpadMap[0x61] = KEY_PAD_END; // keypad 1
+ mTranslateNumpadMap[0x62] = KEY_PAD_DOWN; // keypad 2
+ mTranslateNumpadMap[0x63] = KEY_PAD_PGDN; // keypad 3
+ mTranslateNumpadMap[0x64] = KEY_PAD_LEFT; // keypad 4
+ mTranslateNumpadMap[0x65] = KEY_PAD_CENTER; // keypad 5
+ mTranslateNumpadMap[0x66] = KEY_PAD_RIGHT; // keypad 6
+ mTranslateNumpadMap[0x67] = KEY_PAD_HOME; // keypad 7
+ mTranslateNumpadMap[0x68] = KEY_PAD_UP; // keypad 8
+ mTranslateNumpadMap[0x69] = KEY_PAD_PGUP; // keypad 9
+ mTranslateNumpadMap[0x6A] = KEY_PAD_MULTIPLY; // keypad *
+ mTranslateNumpadMap[0x6B] = KEY_PAD_ADD; // keypad +
+ mTranslateNumpadMap[0x6D] = KEY_PAD_SUBTRACT; // keypad -
+ mTranslateNumpadMap[0x6E] = KEY_PAD_DEL; // keypad .
+ mTranslateNumpadMap[0x6F] = KEY_PAD_DIVIDE; // keypad /
+
+ for (iter = mTranslateNumpadMap.begin(); iter != mTranslateNumpadMap.end(); iter++)
+ {
+ mInvTranslateNumpadMap[iter->second] = iter->first;
+ }
+}
+
+// Asynchronously poll the control, alt and shift keys and set the
+// appropriate states.
+// Note: this does not generate edges.
+void LLKeyboardWin32::resetMaskKeys()
+{
+ // GetAsyncKeyState returns a short and uses the most significant
+ // bit to indicate that the key is down.
+ if (GetAsyncKeyState(VK_SHIFT) & 0x8000)
+ {
+ mKeyLevel[KEY_SHIFT] = true;
+ }
+
+ if (GetAsyncKeyState(VK_CONTROL) & 0x8000)
+ {
+ mKeyLevel[KEY_CONTROL] = true;
+ }
+
+ if (GetAsyncKeyState(VK_MENU) & 0x8000)
+ {
+ mKeyLevel[KEY_ALT] = true;
+ }
+}
+
+
+//void LLKeyboardWin32::setModifierKeyLevel( KEY key, bool new_state )
+//{
+// if( mKeyLevel[key] != new_state )
+// {
+// mKeyLevelFrameCount[key] = 0;
+//
+// if( new_state )
+// {
+// mKeyLevelTimer[key].reset();
+// }
+// mKeyLevel[key] = new_state;
+// }
+//}
+
+
+MASK LLKeyboardWin32::updateModifiers()
+{
+ //RN: this seems redundant, as we should have already received the appropriate
+ // messages for the modifier keys
+
+ // Scan the modifier keys as of the last Windows key message
+ // (keydown encoded in high order bit of short)
+ mKeyLevel[KEY_CAPSLOCK] = (GetKeyState(VK_CAPITAL) & 0x0001) != 0; // Low order bit carries the toggle state.
+ // Get mask for keyboard events
+ MASK mask = currentMask(false);
+ return mask;
+}
+
+
+// mask is ignored, except for extended flag -- we poll the modifier keys for the other flags
+bool LLKeyboardWin32::handleKeyDown(const U16 key, MASK mask)
+{
+ KEY translated_key;
+ U32 translated_mask;
+ bool handled = false;
+
+ translated_mask = updateModifiers();
+
+ if (translateExtendedKey(key, mask, &translated_key))
+ {
+ handled = handleTranslatedKeyDown(translated_key, translated_mask);
+ }
+
+ return handled;
+}
+
+// mask is ignored, except for extended flag -- we poll the modifier keys for the other flags
+bool LLKeyboardWin32::handleKeyUp(const U16 key, MASK mask)
+{
+ KEY translated_key;
+ U32 translated_mask;
+ bool handled = false;
+
+ translated_mask = updateModifiers();
+
+ if (translateExtendedKey(key, mask, &translated_key))
+ {
+ handled = handleTranslatedKeyUp(translated_key, translated_mask);
+ }
+
+ return handled;
+}
+
+
+MASK LLKeyboardWin32::currentMask(bool)
+{
+ MASK mask = MASK_NONE;
+
+ if (mKeyLevel[KEY_SHIFT]) mask |= MASK_SHIFT;
+ if (mKeyLevel[KEY_CONTROL]) mask |= MASK_CONTROL;
+ if (mKeyLevel[KEY_ALT]) mask |= MASK_ALT;
+
+ return mask;
+}
+
+
+void LLKeyboardWin32::scanKeyboard()
+{
+ S32 key;
+ MSG msg;
+ PeekMessage(&msg, NULL, WM_KEYFIRST, WM_KEYLAST, PM_NOREMOVE | PM_NOYIELD);
+ for (key = 0; key < KEY_COUNT; key++)
+ {
+ // Generate callback if any event has occurred on this key this frame.
+ // Can't just test mKeyLevel, because this could be a slow frame and
+ // key might have gone down then up. JC
+ if (mKeyLevel[key] || mKeyDown[key] || mKeyUp[key])
+ {
+ mCurScanKey = key;
+ mCallbacks->handleScanKey(key, mKeyDown[key], mKeyUp[key], mKeyLevel[key]);
+ }
+ }
+
+ // Reset edges for next frame
+ for (key = 0; key < KEY_COUNT; key++)
+ {
+ mKeyUp[key] = false;
+ mKeyDown[key] = false;
+ if (mKeyLevel[key])
+ {
+ mKeyLevelFrameCount[key]++;
+ }
+ }
+}
+
+bool LLKeyboardWin32::translateExtendedKey(const U16 os_key, const MASK mask, KEY *translated_key)
+{
+ return translateKey(os_key, translated_key);
+}
+
+U16 LLKeyboardWin32::inverseTranslateExtendedKey(const KEY translated_key)
+{
+ // if numlock is on, then we need to translate KEY_PAD_FOO to the corresponding number pad number
+ if(GetKeyState(VK_NUMLOCK) & 1)
+ {
+ std::map<KEY, U16>::iterator iter = mInvTranslateNumpadMap.find(translated_key);
+ if (iter != mInvTranslateNumpadMap.end())
+ {
+ return iter->second;
+ }
+ }
+
+ // if numlock is off or we're not converting numbers to arrows, we map our keypad arrows
+ // to regular arrows since Windows doesn't distinguish between them
+ KEY converted_key = translated_key;
+ switch (converted_key)
+ {
+ case KEY_PAD_LEFT:
+ converted_key = KEY_LEFT; break;
+ case KEY_PAD_RIGHT:
+ converted_key = KEY_RIGHT; break;
+ case KEY_PAD_UP:
+ converted_key = KEY_UP; break;
+ case KEY_PAD_DOWN:
+ converted_key = KEY_DOWN; break;
+ case KEY_PAD_HOME:
+ converted_key = KEY_HOME; break;
+ case KEY_PAD_END:
+ converted_key = KEY_END; break;
+ case KEY_PAD_PGUP:
+ converted_key = KEY_PAGE_UP; break;
+ case KEY_PAD_PGDN:
+ converted_key = KEY_PAGE_DOWN; break;
+ case KEY_PAD_INS:
+ converted_key = KEY_INSERT; break;
+ case KEY_PAD_DEL:
+ converted_key = KEY_DELETE; break;
+ case KEY_PAD_RETURN:
+ converted_key = KEY_RETURN; break;
+ }
+ // convert our virtual keys to OS keys
+ return inverseTranslateKey(converted_key);
+}
+
+#endif
diff --git a/indra/llwindow/llkeyboardwin32.h b/indra/llwindow/llkeyboardwin32.h
index 7788af8011..d0dfc5cfdd 100644
--- a/indra/llwindow/llkeyboardwin32.h
+++ b/indra/llwindow/llkeyboardwin32.h
@@ -1,58 +1,58 @@
-/**
- * @file llkeyboardwin32.h
- * @brief Handler for assignable key bindings
- *
- * $LicenseInfo:firstyear=2004&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_LLKEYBOARDWIN32_H
-#define LL_LLKEYBOARDWIN32_H
-
-#include "llkeyboard.h"
-
-// this mask distinguishes extended keys, which include non-numpad arrow keys
-// (and, curiously, the num lock and numpad '/')
-const MASK MASK_EXTENDED = 0x0100;
-
-class LLKeyboardWin32 : public LLKeyboard
-{
-public:
- LLKeyboardWin32();
- /*virtual*/ ~LLKeyboardWin32() {};
-
- /*virtual*/ bool handleKeyUp(const U16 key, MASK mask);
- /*virtual*/ bool handleKeyDown(const U16 key, MASK mask);
- /*virtual*/ void resetMaskKeys();
- /*virtual*/ MASK currentMask(bool for_mouse_event);
- /*virtual*/ void scanKeyboard();
- bool translateExtendedKey(const U16 os_key, const MASK mask, KEY *translated_key);
- U16 inverseTranslateExtendedKey(const KEY translated_key);
-
-protected:
- MASK updateModifiers();
- //void setModifierKeyLevel( KEY key, bool new_state );
-private:
- std::map<U16, KEY> mTranslateNumpadMap;
- std::map<KEY, U16> mInvTranslateNumpadMap;
-};
-
-#endif
+/**
+ * @file llkeyboardwin32.h
+ * @brief Handler for assignable key bindings
+ *
+ * $LicenseInfo:firstyear=2004&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLKEYBOARDWIN32_H
+#define LL_LLKEYBOARDWIN32_H
+
+#include "llkeyboard.h"
+
+// this mask distinguishes extended keys, which include non-numpad arrow keys
+// (and, curiously, the num lock and numpad '/')
+const MASK MASK_EXTENDED = 0x0100;
+
+class LLKeyboardWin32 : public LLKeyboard
+{
+public:
+ LLKeyboardWin32();
+ /*virtual*/ ~LLKeyboardWin32() {};
+
+ /*virtual*/ bool handleKeyUp(const U16 key, MASK mask);
+ /*virtual*/ bool handleKeyDown(const U16 key, MASK mask);
+ /*virtual*/ void resetMaskKeys();
+ /*virtual*/ MASK currentMask(bool for_mouse_event);
+ /*virtual*/ void scanKeyboard();
+ bool translateExtendedKey(const U16 os_key, const MASK mask, KEY *translated_key);
+ U16 inverseTranslateExtendedKey(const KEY translated_key);
+
+protected:
+ MASK updateModifiers();
+ //void setModifierKeyLevel( KEY key, bool new_state );
+private:
+ std::map<U16, KEY> mTranslateNumpadMap;
+ std::map<KEY, U16> mInvTranslateNumpadMap;
+};
+
+#endif
diff --git a/indra/llwindow/llmousehandler.cpp b/indra/llwindow/llmousehandler.cpp
index 6498d42642..eeceab502a 100644
--- a/indra/llwindow/llmousehandler.cpp
+++ b/indra/llwindow/llmousehandler.cpp
@@ -1,66 +1,66 @@
-/**
- * @file llmousehandler.cpp
- * @brief LLMouseHandler class implementation
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "llmousehandler.h"
-
-//virtual
-bool LLMouseHandler::handleAnyMouseClick(S32 x, S32 y, MASK mask, EMouseClickType clicktype, bool down)
-{
- bool handled = false;
- if (down)
- {
- switch (clicktype)
- {
- case CLICK_LEFT: handled = handleMouseDown(x, y, mask); break;
- case CLICK_RIGHT: handled = handleRightMouseDown(x, y, mask); break;
- case CLICK_MIDDLE: handled = handleMiddleMouseDown(x, y, mask); break;
- case CLICK_DOUBLELEFT: handled = handleDoubleClick(x, y, mask); break;
- case CLICK_BUTTON4:
- case CLICK_BUTTON5:
- LL_INFOS() << "Handle mouse button " << clicktype + 1 << " down." << LL_ENDL;
- break;
- default:
- LL_WARNS() << "Unhandled enum." << LL_ENDL;
- }
- }
- else
- {
- switch (clicktype)
- {
- case CLICK_LEFT: handled = handleMouseUp(x, y, mask); break;
- case CLICK_RIGHT: handled = handleRightMouseUp(x, y, mask); break;
- case CLICK_MIDDLE: handled = handleMiddleMouseUp(x, y, mask); break;
- case CLICK_DOUBLELEFT: handled = handleDoubleClick(x, y, mask); break;
- case CLICK_BUTTON4:
- case CLICK_BUTTON5:
- LL_INFOS() << "Handle mouse button " << clicktype + 1 << " up." << LL_ENDL;
- break;
- default:
- LL_WARNS() << "Unhandled enum." << LL_ENDL;
- }
- }
- return handled;
-}
+/**
+ * @file llmousehandler.cpp
+ * @brief LLMouseHandler class implementation
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "llmousehandler.h"
+
+//virtual
+bool LLMouseHandler::handleAnyMouseClick(S32 x, S32 y, MASK mask, EMouseClickType clicktype, bool down)
+{
+ bool handled = false;
+ if (down)
+ {
+ switch (clicktype)
+ {
+ case CLICK_LEFT: handled = handleMouseDown(x, y, mask); break;
+ case CLICK_RIGHT: handled = handleRightMouseDown(x, y, mask); break;
+ case CLICK_MIDDLE: handled = handleMiddleMouseDown(x, y, mask); break;
+ case CLICK_DOUBLELEFT: handled = handleDoubleClick(x, y, mask); break;
+ case CLICK_BUTTON4:
+ case CLICK_BUTTON5:
+ LL_INFOS() << "Handle mouse button " << clicktype + 1 << " down." << LL_ENDL;
+ break;
+ default:
+ LL_WARNS() << "Unhandled enum." << LL_ENDL;
+ }
+ }
+ else
+ {
+ switch (clicktype)
+ {
+ case CLICK_LEFT: handled = handleMouseUp(x, y, mask); break;
+ case CLICK_RIGHT: handled = handleRightMouseUp(x, y, mask); break;
+ case CLICK_MIDDLE: handled = handleMiddleMouseUp(x, y, mask); break;
+ case CLICK_DOUBLELEFT: handled = handleDoubleClick(x, y, mask); break;
+ case CLICK_BUTTON4:
+ case CLICK_BUTTON5:
+ LL_INFOS() << "Handle mouse button " << clicktype + 1 << " up." << LL_ENDL;
+ break;
+ default:
+ LL_WARNS() << "Unhandled enum." << LL_ENDL;
+ }
+ }
+ return handled;
+}
diff --git a/indra/llwindow/llmousehandler.h b/indra/llwindow/llmousehandler.h
index fea750fa91..565d7bed70 100644
--- a/indra/llwindow/llmousehandler.h
+++ b/indra/llwindow/llmousehandler.h
@@ -1,73 +1,73 @@
-/**
- * @file llmousehandler.h
- * @brief LLMouseHandler class definition
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_MOUSEHANDLER_H
-#define LL_MOUSEHANDLER_H
-
-#include "linden_common.h"
-#include "llrect.h"
-#include "indra_constants.h"
-
-// Mostly-abstract interface.
-// Intended for use via multiple inheritance.
-// A class may have as many interfaces as it likes, but never needs to inherit one more than once.
-
-class LLMouseHandler
-{
-public:
- LLMouseHandler() {}
- virtual ~LLMouseHandler() {}
-
- typedef enum {
- SHOW_NEVER,
- SHOW_IF_NOT_BLOCKED,
- SHOW_ALWAYS,
- } EShowToolTip;
-
- virtual bool handleAnyMouseClick(S32 x, S32 y, MASK mask, EMouseClickType clicktype, bool down);
- virtual bool handleMouseDown(S32 x, S32 y, MASK mask) = 0;
- virtual bool handleMouseUp(S32 x, S32 y, MASK mask) = 0;
- virtual bool handleMiddleMouseDown(S32 x, S32 y, MASK mask) = 0;
- virtual bool handleMiddleMouseUp(S32 x, S32 y, MASK mask) = 0;
- virtual bool handleRightMouseDown(S32 x, S32 y, MASK mask) = 0;
- virtual bool handleRightMouseUp(S32 x, S32 y, MASK mask) = 0;
- virtual bool handleDoubleClick(S32 x, S32 y, MASK mask) = 0;
-
- virtual bool handleHover(S32 x, S32 y, MASK mask) = 0;
- virtual bool handleScrollWheel(S32 x, S32 y, S32 clicks) = 0;
- virtual bool handleScrollHWheel(S32 x, S32 y, S32 clicks) = 0;
- virtual bool handleToolTip(S32 x, S32 y, MASK mask) = 0;
- virtual const std::string& getName() const = 0;
-
- virtual void onMouseCaptureLost() = 0;
-
- virtual void screenPointToLocal(S32 screen_x, S32 screen_y, S32* local_x, S32* local_y) const = 0;
- virtual void localPointToScreen(S32 local_x, S32 local_y, S32* screen_x, S32* screen_y) const = 0;
-
- virtual bool hasMouseCapture() = 0;
-};
-
-#endif
+/**
+ * @file llmousehandler.h
+ * @brief LLMouseHandler class definition
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_MOUSEHANDLER_H
+#define LL_MOUSEHANDLER_H
+
+#include "linden_common.h"
+#include "llrect.h"
+#include "indra_constants.h"
+
+// Mostly-abstract interface.
+// Intended for use via multiple inheritance.
+// A class may have as many interfaces as it likes, but never needs to inherit one more than once.
+
+class LLMouseHandler
+{
+public:
+ LLMouseHandler() {}
+ virtual ~LLMouseHandler() {}
+
+ typedef enum {
+ SHOW_NEVER,
+ SHOW_IF_NOT_BLOCKED,
+ SHOW_ALWAYS,
+ } EShowToolTip;
+
+ virtual bool handleAnyMouseClick(S32 x, S32 y, MASK mask, EMouseClickType clicktype, bool down);
+ virtual bool handleMouseDown(S32 x, S32 y, MASK mask) = 0;
+ virtual bool handleMouseUp(S32 x, S32 y, MASK mask) = 0;
+ virtual bool handleMiddleMouseDown(S32 x, S32 y, MASK mask) = 0;
+ virtual bool handleMiddleMouseUp(S32 x, S32 y, MASK mask) = 0;
+ virtual bool handleRightMouseDown(S32 x, S32 y, MASK mask) = 0;
+ virtual bool handleRightMouseUp(S32 x, S32 y, MASK mask) = 0;
+ virtual bool handleDoubleClick(S32 x, S32 y, MASK mask) = 0;
+
+ virtual bool handleHover(S32 x, S32 y, MASK mask) = 0;
+ virtual bool handleScrollWheel(S32 x, S32 y, S32 clicks) = 0;
+ virtual bool handleScrollHWheel(S32 x, S32 y, S32 clicks) = 0;
+ virtual bool handleToolTip(S32 x, S32 y, MASK mask) = 0;
+ virtual const std::string& getName() const = 0;
+
+ virtual void onMouseCaptureLost() = 0;
+
+ virtual void screenPointToLocal(S32 screen_x, S32 screen_y, S32* local_x, S32* local_y) const = 0;
+ virtual void localPointToScreen(S32 local_x, S32 local_y, S32* screen_x, S32* screen_y) const = 0;
+
+ virtual bool hasMouseCapture() = 0;
+};
+
+#endif
diff --git a/indra/llwindow/llpreeditor.h b/indra/llwindow/llpreeditor.h
index 915957e63a..492a3e9e88 100644
--- a/indra/llwindow/llpreeditor.h
+++ b/indra/llwindow/llpreeditor.h
@@ -1,101 +1,101 @@
-/**
- * @file llpreeditor.h
- * @brief I believe this is used for languages like Japanese that require
- * an "input method editor" to type Kanji.
- * @author Open source patch, incorporated by Dave Simmons
- *
- * $LicenseInfo:firstyear=2007&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_PREEDITOR
-#define LL_PREEDITOR
-
-class LLPreeditor
-{
-public:
-
- typedef std::vector<S32> segment_lengths_t;
- typedef std::deque<bool> standouts_t;
-
- // We don't delete against LLPreeditor, but compilers complain without this...
-
- virtual ~LLPreeditor() {};
-
- // Discard any preedit info. on this preeditor.
-
- virtual void resetPreedit() = 0;
-
- // Update the preedit feedback using specified details.
- // Existing preedit is discarded and replaced with the new one. (I.e., updatePreedit is not cumulative.)
- // All arguments are IN.
- // preedit_count is the number of elements in arrays preedit_list and preedit_standouts.
- // preedit list is an array of preedit texts (clauses.)
- // preedit_standouts indicates whether each preedit text should be shown as standout clause.
- // caret_position is the preedit-local position of text editing caret, in # of llwchar.
-
- virtual void updatePreedit(const LLWString &preedit_string,
- const segment_lengths_t &preedit_segment_lengths, const standouts_t &preedit_standouts, S32 caret_position) = 0;
-
- // Turn the specified sub-contents into an active preedit.
- // Both position and length are IN and count with UTF-32 (llwchar) characters.
- // This method primarily facilitates reconversion.
-
- virtual void markAsPreedit(S32 position, S32 length) = 0;
-
- // Get the position and the length of the active preedit in the contents.
- // Both position and length are OUT and count with UTF-32 (llwchar) characters.
- // When this preeditor has no active preedit, position receives
- // the caret position, and length receives 0.
-
- virtual void getPreeditRange(S32 *position, S32 *length) const = 0;
-
- // Get the position and the length of the current selection in the contents.
- // Both position and length are OUT and count with UTF-32 (llwchar) characters.
- // When this preeditor has no selection, position receives
- // the caret position, and length receives 0.
-
- virtual void getSelectionRange(S32 *position, S32 *length) const = 0;
-
- // Get the locations where the preedit and related UI elements are displayed.
- // Locations are relative to the app window and measured in GL coordinate space (before scaling.)
- // query_position is IN argument, and other three are OUT.
-
- virtual bool getPreeditLocation(S32 query_position, LLCoordGL *coord, LLRect *bounds, LLRect *control) const = 0;
-
- // Get the size (height) of the current font used in this preeditor.
-
- virtual S32 getPreeditFontSize() const = 0;
-
- // Get the contents of this preeditor as a LLWString. If there is an active preedit,
- // the returned LLWString contains it.
-
- virtual LLWString getPreeditString() const = 0;
-
- // Handle a UTF-32 char on this preeditor, i.e., add the character
- // to the contents.
- // This is a back door of the method of same name of LLWindowCallback.
- // called_from_parent should be set to false if calling through LLPreeditor.
-
- virtual bool handleUnicodeCharHere(llwchar uni_char) = 0;
-};
-
-#endif
+/**
+ * @file llpreeditor.h
+ * @brief I believe this is used for languages like Japanese that require
+ * an "input method editor" to type Kanji.
+ * @author Open source patch, incorporated by Dave Simmons
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_PREEDITOR
+#define LL_PREEDITOR
+
+class LLPreeditor
+{
+public:
+
+ typedef std::vector<S32> segment_lengths_t;
+ typedef std::deque<bool> standouts_t;
+
+ // We don't delete against LLPreeditor, but compilers complain without this...
+
+ virtual ~LLPreeditor() {};
+
+ // Discard any preedit info. on this preeditor.
+
+ virtual void resetPreedit() = 0;
+
+ // Update the preedit feedback using specified details.
+ // Existing preedit is discarded and replaced with the new one. (I.e., updatePreedit is not cumulative.)
+ // All arguments are IN.
+ // preedit_count is the number of elements in arrays preedit_list and preedit_standouts.
+ // preedit list is an array of preedit texts (clauses.)
+ // preedit_standouts indicates whether each preedit text should be shown as standout clause.
+ // caret_position is the preedit-local position of text editing caret, in # of llwchar.
+
+ virtual void updatePreedit(const LLWString &preedit_string,
+ const segment_lengths_t &preedit_segment_lengths, const standouts_t &preedit_standouts, S32 caret_position) = 0;
+
+ // Turn the specified sub-contents into an active preedit.
+ // Both position and length are IN and count with UTF-32 (llwchar) characters.
+ // This method primarily facilitates reconversion.
+
+ virtual void markAsPreedit(S32 position, S32 length) = 0;
+
+ // Get the position and the length of the active preedit in the contents.
+ // Both position and length are OUT and count with UTF-32 (llwchar) characters.
+ // When this preeditor has no active preedit, position receives
+ // the caret position, and length receives 0.
+
+ virtual void getPreeditRange(S32 *position, S32 *length) const = 0;
+
+ // Get the position and the length of the current selection in the contents.
+ // Both position and length are OUT and count with UTF-32 (llwchar) characters.
+ // When this preeditor has no selection, position receives
+ // the caret position, and length receives 0.
+
+ virtual void getSelectionRange(S32 *position, S32 *length) const = 0;
+
+ // Get the locations where the preedit and related UI elements are displayed.
+ // Locations are relative to the app window and measured in GL coordinate space (before scaling.)
+ // query_position is IN argument, and other three are OUT.
+
+ virtual bool getPreeditLocation(S32 query_position, LLCoordGL *coord, LLRect *bounds, LLRect *control) const = 0;
+
+ // Get the size (height) of the current font used in this preeditor.
+
+ virtual S32 getPreeditFontSize() const = 0;
+
+ // Get the contents of this preeditor as a LLWString. If there is an active preedit,
+ // the returned LLWString contains it.
+
+ virtual LLWString getPreeditString() const = 0;
+
+ // Handle a UTF-32 char on this preeditor, i.e., add the character
+ // to the contents.
+ // This is a back door of the method of same name of LLWindowCallback.
+ // called_from_parent should be set to false if calling through LLPreeditor.
+
+ virtual bool handleUnicodeCharHere(llwchar uni_char) = 0;
+};
+
+#endif
diff --git a/indra/llwindow/llwindow.cpp b/indra/llwindow/llwindow.cpp
index e8c1301230..964b173e74 100644
--- a/indra/llwindow/llwindow.cpp
+++ b/indra/llwindow/llwindow.cpp
@@ -1,510 +1,510 @@
-/**
- * @file llwindow.cpp
- * @brief Basic graphical window class
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "linden_common.h"
-#include "llwindowheadless.h"
-
-#if LL_MESA_HEADLESS
-#include "llwindowmesaheadless.h"
-#elif LL_SDL
-#include "llwindowsdl.h"
-#elif LL_WINDOWS
-#include "llwindowwin32.h"
-#elif LL_DARWIN
-#include "llwindowmacosx.h"
-#endif
-
-#include "llerror.h"
-#include "llkeyboard.h"
-#include "llwindowcallbacks.h"
-
-
-//
-// Globals
-//
-LLSplashScreen *gSplashScreenp = NULL;
-bool gDebugClicks = false;
-bool gDebugWindowProc = false;
-
-const S32 gURLProtocolWhitelistCount = 5;
-const std::string gURLProtocolWhitelist[] = { "secondlife:", "http:", "https:", "data:", "mailto:" };
-
-// CP: added a handler list - this is what's used to open the protocol and is based on registry entry
-// only meaningful difference currently is that file: protocols are opened using http:
-// since no protocol handler exists in registry for file:
-// Important - these lists should match - protocol to handler
-// Maestro: This list isn't referenced anywhere that I could find
-//const std::string gURLProtocolWhitelistHandler[] = { "http", "http", "https" };
-
-
-S32 OSMessageBox(const std::string& text, const std::string& caption, U32 type)
-{
- // Properly hide the splash screen when displaying the message box
- bool was_visible = false;
- if (LLSplashScreen::isVisible())
- {
- was_visible = true;
- LLSplashScreen::hide();
- }
-
- S32 result = 0;
-#if LL_MESA_HEADLESS // !!! *FIX: (?)
- LL_WARNS() << "OSMessageBox: " << text << LL_ENDL;
- return OSBTN_OK;
-#elif LL_WINDOWS
- result = OSMessageBoxWin32(text, caption, type);
-#elif LL_DARWIN
- result = OSMessageBoxMacOSX(text, caption, type);
-#elif LL_SDL
- result = OSMessageBoxSDL(text, caption, type);
-#else
-#error("OSMessageBox not implemented for this platform!")
-#endif
-
- if (was_visible)
- {
- LLSplashScreen::show();
- }
-
- return result;
-}
-
-
-//
-// LLWindow
-//
-
-LLWindow::LLWindow(LLWindowCallbacks* callbacks, bool fullscreen, U32 flags)
- : mCallbacks(callbacks),
- mPostQuit(true),
- mFullscreen(fullscreen),
- mFullscreenWidth(0),
- mFullscreenHeight(0),
- mFullscreenBits(0),
- mFullscreenRefresh(0),
- mSupportedResolutions(NULL),
- mNumSupportedResolutions(0),
- mCurrentCursor(UI_CURSOR_ARROW),
- mNextCursor(UI_CURSOR_ARROW),
- mCursorHidden(false),
- mBusyCount(0),
- mIsMouseClipping(false),
- mMinWindowWidth(0),
- mMinWindowHeight(0),
- mSwapMethod(SWAP_METHOD_UNDEFINED),
- mHideCursorPermanent(false),
- mFlags(flags),
- mHighSurrogate(0),
- mRefreshRate(0)
-{
-}
-
-LLWindow::~LLWindow()
-{
-}
-
-//virtual
-bool LLWindow::isValid()
-{
- return true;
-}
-
-//virtual
-bool LLWindow::canDelete()
-{
- return true;
-}
-
-//virtual
-void LLWindow::setTitle(const std::string title)
-{
- // the action happens in the platform specific impl
-}
-
-// virtual
-void LLWindow::incBusyCount()
-{
- ++mBusyCount;
-}
-
-// virtual
-void LLWindow::decBusyCount()
-{
- if (mBusyCount > 0)
- {
- --mBusyCount;
- }
-}
-
-//virtual
-void LLWindow::resetBusyCount()
-{
- mBusyCount = 0;
-}
-
-//virtual
-S32 LLWindow::getBusyCount() const
-{
- return mBusyCount;
-}
-
-//virtual
-ECursorType LLWindow::getCursor() const
-{
- return mCurrentCursor;
-}
-
-//virtual
-bool LLWindow::dialogColorPicker(F32 *r, F32 *g, F32 *b)
-{
- return false;
-}
-
-void *LLWindow::getMediaWindow()
-{
- // Default to returning the platform window.
- return getPlatformWindow();
-}
-
-bool LLWindow::setSize(LLCoordScreen size)
-{
- if (!getMaximized())
- {
- size.mX = llmax(size.mX, mMinWindowWidth);
- size.mY = llmax(size.mY, mMinWindowHeight);
- }
- return setSizeImpl(size);
-}
-
-bool LLWindow::setSize(LLCoordWindow size)
-{
- //HACK: we are inconsistently using minimum window dimensions
- // in this case, we are constraining the inner "client" rect and other times
- // we constrain the outer "window" rect
- // There doesn't seem to be a good way to do this consistently without a bunch of platform
- // specific code
- if (!getMaximized())
- {
- size.mX = llmax(size.mX, mMinWindowWidth);
- size.mY = llmax(size.mY, mMinWindowHeight);
- }
- return setSizeImpl(size);
-}
-
-
-// virtual
-void LLWindow::setMinSize(U32 min_width, U32 min_height, bool enforce_immediately)
-{
- mMinWindowWidth = min_width;
- mMinWindowHeight = min_height;
-
- if (enforce_immediately)
- {
- LLCoordScreen cur_size;
- if (!getMaximized() && getSize(&cur_size))
- {
- if (cur_size.mX < mMinWindowWidth || cur_size.mY < mMinWindowHeight)
- {
- setSizeImpl(LLCoordScreen(llmin(cur_size.mX, mMinWindowWidth), llmin(cur_size.mY, mMinWindowHeight)));
- }
- }
- }
-}
-
-//virtual
-void LLWindow::processMiscNativeEvents()
-{
- // do nothing unless subclassed
-}
-
-//virtual
-bool LLWindow::isPrimaryTextAvailable()
-{
- return false; // no
-}
-//virtual
-bool LLWindow::pasteTextFromPrimary(LLWString &dst)
-{
- return false; // fail
-}
-// virtual
-bool LLWindow::copyTextToPrimary(const LLWString &src)
-{
- return false; // fail
-}
-
-// static
-std::vector<std::string> LLWindow::getDynamicFallbackFontList()
-{
-#if LL_WINDOWS
- return LLWindowWin32::getDynamicFallbackFontList();
-#elif LL_DARWIN
- return LLWindowMacOSX::getDynamicFallbackFontList();
-#elif LL_SDL
- return LLWindowSDL::getDynamicFallbackFontList();
-#else
- return std::vector<std::string>();
-#endif
-}
-
-// static
-std::vector<std::string> LLWindow::getDisplaysResolutionList()
-{
-#if LL_WINDOWS
- return LLWindowWin32::getDisplaysResolutionList();
-#elif LL_DARWIN
- return LLWindowMacOSX::getDisplaysResolutionList();
-#else
- return std::vector<std::string>();
-#endif
-}
-
-#define UTF16_IS_HIGH_SURROGATE(U) ((U16)((U) - 0xD800) < 0x0400)
-#define UTF16_IS_LOW_SURROGATE(U) ((U16)((U) - 0xDC00) < 0x0400)
-#define UTF16_SURROGATE_PAIR_TO_UTF32(H,L) (((H) << 10) + (L) - (0xD800 << 10) - 0xDC00 + 0x00010000)
-
-void LLWindow::handleUnicodeUTF16(U16 utf16, MASK mask)
-{
- // Note that we could discard unpaired surrogates, but I'm
- // following the Unicode Consortium's recommendation here;
- // that is, to preserve those unpaired surrogates in UTF-32
- // values. _To_preserve_ means to pass to the callback in our
- // context.
-
- if (mHighSurrogate == 0)
- {
- if (UTF16_IS_HIGH_SURROGATE(utf16))
- {
- mHighSurrogate = utf16;
- }
- else
- {
- mCallbacks->handleUnicodeChar(utf16, mask);
- }
- }
- else
- {
- if (UTF16_IS_LOW_SURROGATE(utf16))
- {
- /* A legal surrogate pair. */
- mCallbacks->handleUnicodeChar(UTF16_SURROGATE_PAIR_TO_UTF32(mHighSurrogate, utf16), mask);
- mHighSurrogate = 0;
- }
- else if (UTF16_IS_HIGH_SURROGATE(utf16))
- {
- /* Two consecutive high surrogates. */
- mCallbacks->handleUnicodeChar(mHighSurrogate, mask);
- mHighSurrogate = utf16;
- }
- else
- {
- /* A non-low-surrogate preceeded by a high surrogate. */
- mCallbacks->handleUnicodeChar(mHighSurrogate, mask);
- mHighSurrogate = 0;
- mCallbacks->handleUnicodeChar(utf16, mask);
- }
- }
-}
-
-//
-// LLSplashScreen
-//
-
-// static
-bool LLSplashScreen::isVisible()
-{
- return gSplashScreenp;
-}
-
-// static
-LLSplashScreen *LLSplashScreen::create()
-{
-#if LL_MESA_HEADLESS || LL_SDL // !!! *FIX: (?)
- return 0;
-#elif LL_WINDOWS
- return new LLSplashScreenWin32;
-#elif LL_DARWIN
- return new LLSplashScreenMacOSX;
-#else
-#error("LLSplashScreen not implemented on this platform!")
-#endif
-}
-
-
-//static
-void LLSplashScreen::show()
-{
- if (!gSplashScreenp)
- {
-#if LL_WINDOWS && !LL_MESA_HEADLESS
- gSplashScreenp = new LLSplashScreenWin32;
-#elif LL_DARWIN
- gSplashScreenp = new LLSplashScreenMacOSX;
-#endif
- if (gSplashScreenp)
- {
- gSplashScreenp->showImpl();
- }
- }
-}
-
-//static
-void LLSplashScreen::update(const std::string& str)
-{
- LLSplashScreen::show();
- if (gSplashScreenp)
- {
- gSplashScreenp->updateImpl(str);
- }
-}
-
-//static
-void LLSplashScreen::hide()
-{
- if (gSplashScreenp)
- {
- gSplashScreenp->hideImpl();
- }
- delete gSplashScreenp;
- gSplashScreenp = NULL;
-}
-
-//
-// LLWindowManager
-//
-
-// TODO: replace with std::set
-static std::set<LLWindow*> sWindowList;
-
-LLWindow* LLWindowManager::createWindow(
- LLWindowCallbacks* callbacks,
- const std::string& title, const std::string& name, S32 x, S32 y, S32 width, S32 height, U32 flags,
- bool fullscreen,
- bool clearBg,
- bool enable_vsync,
- bool use_gl,
- bool ignore_pixel_depth,
- U32 fsaa_samples,
- U32 max_cores,
- U32 max_vram,
- F32 max_gl_version)
-{
- LLWindow* new_window;
-
- if (use_gl)
- {
-#if LL_MESA_HEADLESS
- new_window = new LLWindowMesaHeadless(callbacks,
- title, name, x, y, width, height, flags,
- fullscreen, clearBg, enable_vsync, use_gl, ignore_pixel_depth);
-#elif LL_SDL
- new_window = new LLWindowSDL(callbacks,
- title, x, y, width, height, flags,
- fullscreen, clearBg, enable_vsync, use_gl, ignore_pixel_depth, fsaa_samples);
-#elif LL_WINDOWS
- new_window = new LLWindowWin32(callbacks,
- title, name, x, y, width, height, flags,
- fullscreen, clearBg, enable_vsync, use_gl, ignore_pixel_depth, fsaa_samples, max_cores, max_vram, max_gl_version);
-#elif LL_DARWIN
- new_window = new LLWindowMacOSX(callbacks,
- title, name, x, y, width, height, flags,
- fullscreen, clearBg, enable_vsync, use_gl, ignore_pixel_depth, fsaa_samples, max_vram);
-#endif
- }
- else
- {
- new_window = new LLWindowHeadless(callbacks,
- title, name, x, y, width, height, flags,
- fullscreen, clearBg, enable_vsync, use_gl, ignore_pixel_depth);
- }
-
- if (false == new_window->isValid())
- {
- delete new_window;
- LL_WARNS() << "LLWindowManager::create() : Error creating window." << LL_ENDL;
- return NULL;
- }
- sWindowList.insert(new_window);
- return new_window;
-}
-
-bool LLWindowManager::destroyWindow(LLWindow* window)
-{
- if (sWindowList.find(window) == sWindowList.end())
- {
- LL_ERRS() << "LLWindowManager::destroyWindow() : Window pointer not valid, this window doesn't exist!"
- << LL_ENDL;
- return false;
- }
-
- window->close();
-
- sWindowList.erase(window);
-
- delete window;
-
- return true;
-}
-
-bool LLWindowManager::isWindowValid(LLWindow *window)
-{
- return sWindowList.find(window) != sWindowList.end();
-}
-
-//coordinate conversion utility funcs that forward to llwindow
-LLCoordCommon LL_COORD_TYPE_WINDOW::convertToCommon() const
-{
- const LLCoordWindow& self = LLCoordWindow::getTypedCoords(*this);
-
- LLCoordGL out;
- LLWindow::instance_snapshot().begin()->convertCoords(self, &out);
- return out.convert();
-}
-
-void LL_COORD_TYPE_WINDOW::convertFromCommon(const LLCoordCommon& from)
-{
- LLCoordWindow& self = LLCoordWindow::getTypedCoords(*this);
-
- LLCoordGL from_gl(from);
- LLWindow::instance_snapshot().begin()->convertCoords(from_gl, &self);
-}
-
-LLCoordCommon LL_COORD_TYPE_SCREEN::convertToCommon() const
-{
- const LLCoordScreen& self = LLCoordScreen::getTypedCoords(*this);
-
- LLCoordGL out;
- LLWindow::instance_snapshot().begin()->convertCoords(self, &out);
- return out.convert();
-}
-
-void LL_COORD_TYPE_SCREEN::convertFromCommon(const LLCoordCommon& from)
-{
- LLCoordScreen& self = LLCoordScreen::getTypedCoords(*this);
-
- LLCoordGL from_gl(from);
- LLWindow::instance_snapshot().begin()->convertCoords(from_gl, &self);
-}
+/**
+ * @file llwindow.cpp
+ * @brief Basic graphical window class
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+#include "llwindowheadless.h"
+
+#if LL_MESA_HEADLESS
+#include "llwindowmesaheadless.h"
+#elif LL_SDL
+#include "llwindowsdl.h"
+#elif LL_WINDOWS
+#include "llwindowwin32.h"
+#elif LL_DARWIN
+#include "llwindowmacosx.h"
+#endif
+
+#include "llerror.h"
+#include "llkeyboard.h"
+#include "llwindowcallbacks.h"
+
+
+//
+// Globals
+//
+LLSplashScreen *gSplashScreenp = NULL;
+bool gDebugClicks = false;
+bool gDebugWindowProc = false;
+
+const S32 gURLProtocolWhitelistCount = 5;
+const std::string gURLProtocolWhitelist[] = { "secondlife:", "http:", "https:", "data:", "mailto:" };
+
+// CP: added a handler list - this is what's used to open the protocol and is based on registry entry
+// only meaningful difference currently is that file: protocols are opened using http:
+// since no protocol handler exists in registry for file:
+// Important - these lists should match - protocol to handler
+// Maestro: This list isn't referenced anywhere that I could find
+//const std::string gURLProtocolWhitelistHandler[] = { "http", "http", "https" };
+
+
+S32 OSMessageBox(const std::string& text, const std::string& caption, U32 type)
+{
+ // Properly hide the splash screen when displaying the message box
+ bool was_visible = false;
+ if (LLSplashScreen::isVisible())
+ {
+ was_visible = true;
+ LLSplashScreen::hide();
+ }
+
+ S32 result = 0;
+#if LL_MESA_HEADLESS // !!! *FIX: (?)
+ LL_WARNS() << "OSMessageBox: " << text << LL_ENDL;
+ return OSBTN_OK;
+#elif LL_WINDOWS
+ result = OSMessageBoxWin32(text, caption, type);
+#elif LL_DARWIN
+ result = OSMessageBoxMacOSX(text, caption, type);
+#elif LL_SDL
+ result = OSMessageBoxSDL(text, caption, type);
+#else
+#error("OSMessageBox not implemented for this platform!")
+#endif
+
+ if (was_visible)
+ {
+ LLSplashScreen::show();
+ }
+
+ return result;
+}
+
+
+//
+// LLWindow
+//
+
+LLWindow::LLWindow(LLWindowCallbacks* callbacks, bool fullscreen, U32 flags)
+ : mCallbacks(callbacks),
+ mPostQuit(true),
+ mFullscreen(fullscreen),
+ mFullscreenWidth(0),
+ mFullscreenHeight(0),
+ mFullscreenBits(0),
+ mFullscreenRefresh(0),
+ mSupportedResolutions(NULL),
+ mNumSupportedResolutions(0),
+ mCurrentCursor(UI_CURSOR_ARROW),
+ mNextCursor(UI_CURSOR_ARROW),
+ mCursorHidden(false),
+ mBusyCount(0),
+ mIsMouseClipping(false),
+ mMinWindowWidth(0),
+ mMinWindowHeight(0),
+ mSwapMethod(SWAP_METHOD_UNDEFINED),
+ mHideCursorPermanent(false),
+ mFlags(flags),
+ mHighSurrogate(0),
+ mRefreshRate(0)
+{
+}
+
+LLWindow::~LLWindow()
+{
+}
+
+//virtual
+bool LLWindow::isValid()
+{
+ return true;
+}
+
+//virtual
+bool LLWindow::canDelete()
+{
+ return true;
+}
+
+//virtual
+void LLWindow::setTitle(const std::string title)
+{
+ // the action happens in the platform specific impl
+}
+
+// virtual
+void LLWindow::incBusyCount()
+{
+ ++mBusyCount;
+}
+
+// virtual
+void LLWindow::decBusyCount()
+{
+ if (mBusyCount > 0)
+ {
+ --mBusyCount;
+ }
+}
+
+//virtual
+void LLWindow::resetBusyCount()
+{
+ mBusyCount = 0;
+}
+
+//virtual
+S32 LLWindow::getBusyCount() const
+{
+ return mBusyCount;
+}
+
+//virtual
+ECursorType LLWindow::getCursor() const
+{
+ return mCurrentCursor;
+}
+
+//virtual
+bool LLWindow::dialogColorPicker(F32 *r, F32 *g, F32 *b)
+{
+ return false;
+}
+
+void *LLWindow::getMediaWindow()
+{
+ // Default to returning the platform window.
+ return getPlatformWindow();
+}
+
+bool LLWindow::setSize(LLCoordScreen size)
+{
+ if (!getMaximized())
+ {
+ size.mX = llmax(size.mX, mMinWindowWidth);
+ size.mY = llmax(size.mY, mMinWindowHeight);
+ }
+ return setSizeImpl(size);
+}
+
+bool LLWindow::setSize(LLCoordWindow size)
+{
+ //HACK: we are inconsistently using minimum window dimensions
+ // in this case, we are constraining the inner "client" rect and other times
+ // we constrain the outer "window" rect
+ // There doesn't seem to be a good way to do this consistently without a bunch of platform
+ // specific code
+ if (!getMaximized())
+ {
+ size.mX = llmax(size.mX, mMinWindowWidth);
+ size.mY = llmax(size.mY, mMinWindowHeight);
+ }
+ return setSizeImpl(size);
+}
+
+
+// virtual
+void LLWindow::setMinSize(U32 min_width, U32 min_height, bool enforce_immediately)
+{
+ mMinWindowWidth = min_width;
+ mMinWindowHeight = min_height;
+
+ if (enforce_immediately)
+ {
+ LLCoordScreen cur_size;
+ if (!getMaximized() && getSize(&cur_size))
+ {
+ if (cur_size.mX < mMinWindowWidth || cur_size.mY < mMinWindowHeight)
+ {
+ setSizeImpl(LLCoordScreen(llmin(cur_size.mX, mMinWindowWidth), llmin(cur_size.mY, mMinWindowHeight)));
+ }
+ }
+ }
+}
+
+//virtual
+void LLWindow::processMiscNativeEvents()
+{
+ // do nothing unless subclassed
+}
+
+//virtual
+bool LLWindow::isPrimaryTextAvailable()
+{
+ return false; // no
+}
+//virtual
+bool LLWindow::pasteTextFromPrimary(LLWString &dst)
+{
+ return false; // fail
+}
+// virtual
+bool LLWindow::copyTextToPrimary(const LLWString &src)
+{
+ return false; // fail
+}
+
+// static
+std::vector<std::string> LLWindow::getDynamicFallbackFontList()
+{
+#if LL_WINDOWS
+ return LLWindowWin32::getDynamicFallbackFontList();
+#elif LL_DARWIN
+ return LLWindowMacOSX::getDynamicFallbackFontList();
+#elif LL_SDL
+ return LLWindowSDL::getDynamicFallbackFontList();
+#else
+ return std::vector<std::string>();
+#endif
+}
+
+// static
+std::vector<std::string> LLWindow::getDisplaysResolutionList()
+{
+#if LL_WINDOWS
+ return LLWindowWin32::getDisplaysResolutionList();
+#elif LL_DARWIN
+ return LLWindowMacOSX::getDisplaysResolutionList();
+#else
+ return std::vector<std::string>();
+#endif
+}
+
+#define UTF16_IS_HIGH_SURROGATE(U) ((U16)((U) - 0xD800) < 0x0400)
+#define UTF16_IS_LOW_SURROGATE(U) ((U16)((U) - 0xDC00) < 0x0400)
+#define UTF16_SURROGATE_PAIR_TO_UTF32(H,L) (((H) << 10) + (L) - (0xD800 << 10) - 0xDC00 + 0x00010000)
+
+void LLWindow::handleUnicodeUTF16(U16 utf16, MASK mask)
+{
+ // Note that we could discard unpaired surrogates, but I'm
+ // following the Unicode Consortium's recommendation here;
+ // that is, to preserve those unpaired surrogates in UTF-32
+ // values. _To_preserve_ means to pass to the callback in our
+ // context.
+
+ if (mHighSurrogate == 0)
+ {
+ if (UTF16_IS_HIGH_SURROGATE(utf16))
+ {
+ mHighSurrogate = utf16;
+ }
+ else
+ {
+ mCallbacks->handleUnicodeChar(utf16, mask);
+ }
+ }
+ else
+ {
+ if (UTF16_IS_LOW_SURROGATE(utf16))
+ {
+ /* A legal surrogate pair. */
+ mCallbacks->handleUnicodeChar(UTF16_SURROGATE_PAIR_TO_UTF32(mHighSurrogate, utf16), mask);
+ mHighSurrogate = 0;
+ }
+ else if (UTF16_IS_HIGH_SURROGATE(utf16))
+ {
+ /* Two consecutive high surrogates. */
+ mCallbacks->handleUnicodeChar(mHighSurrogate, mask);
+ mHighSurrogate = utf16;
+ }
+ else
+ {
+ /* A non-low-surrogate preceeded by a high surrogate. */
+ mCallbacks->handleUnicodeChar(mHighSurrogate, mask);
+ mHighSurrogate = 0;
+ mCallbacks->handleUnicodeChar(utf16, mask);
+ }
+ }
+}
+
+//
+// LLSplashScreen
+//
+
+// static
+bool LLSplashScreen::isVisible()
+{
+ return gSplashScreenp;
+}
+
+// static
+LLSplashScreen *LLSplashScreen::create()
+{
+#if LL_MESA_HEADLESS || LL_SDL // !!! *FIX: (?)
+ return 0;
+#elif LL_WINDOWS
+ return new LLSplashScreenWin32;
+#elif LL_DARWIN
+ return new LLSplashScreenMacOSX;
+#else
+#error("LLSplashScreen not implemented on this platform!")
+#endif
+}
+
+
+//static
+void LLSplashScreen::show()
+{
+ if (!gSplashScreenp)
+ {
+#if LL_WINDOWS && !LL_MESA_HEADLESS
+ gSplashScreenp = new LLSplashScreenWin32;
+#elif LL_DARWIN
+ gSplashScreenp = new LLSplashScreenMacOSX;
+#endif
+ if (gSplashScreenp)
+ {
+ gSplashScreenp->showImpl();
+ }
+ }
+}
+
+//static
+void LLSplashScreen::update(const std::string& str)
+{
+ LLSplashScreen::show();
+ if (gSplashScreenp)
+ {
+ gSplashScreenp->updateImpl(str);
+ }
+}
+
+//static
+void LLSplashScreen::hide()
+{
+ if (gSplashScreenp)
+ {
+ gSplashScreenp->hideImpl();
+ }
+ delete gSplashScreenp;
+ gSplashScreenp = NULL;
+}
+
+//
+// LLWindowManager
+//
+
+// TODO: replace with std::set
+static std::set<LLWindow*> sWindowList;
+
+LLWindow* LLWindowManager::createWindow(
+ LLWindowCallbacks* callbacks,
+ const std::string& title, const std::string& name, S32 x, S32 y, S32 width, S32 height, U32 flags,
+ bool fullscreen,
+ bool clearBg,
+ bool enable_vsync,
+ bool use_gl,
+ bool ignore_pixel_depth,
+ U32 fsaa_samples,
+ U32 max_cores,
+ U32 max_vram,
+ F32 max_gl_version)
+{
+ LLWindow* new_window;
+
+ if (use_gl)
+ {
+#if LL_MESA_HEADLESS
+ new_window = new LLWindowMesaHeadless(callbacks,
+ title, name, x, y, width, height, flags,
+ fullscreen, clearBg, enable_vsync, use_gl, ignore_pixel_depth);
+#elif LL_SDL
+ new_window = new LLWindowSDL(callbacks,
+ title, x, y, width, height, flags,
+ fullscreen, clearBg, enable_vsync, use_gl, ignore_pixel_depth, fsaa_samples);
+#elif LL_WINDOWS
+ new_window = new LLWindowWin32(callbacks,
+ title, name, x, y, width, height, flags,
+ fullscreen, clearBg, enable_vsync, use_gl, ignore_pixel_depth, fsaa_samples, max_cores, max_vram, max_gl_version);
+#elif LL_DARWIN
+ new_window = new LLWindowMacOSX(callbacks,
+ title, name, x, y, width, height, flags,
+ fullscreen, clearBg, enable_vsync, use_gl, ignore_pixel_depth, fsaa_samples, max_vram);
+#endif
+ }
+ else
+ {
+ new_window = new LLWindowHeadless(callbacks,
+ title, name, x, y, width, height, flags,
+ fullscreen, clearBg, enable_vsync, use_gl, ignore_pixel_depth);
+ }
+
+ if (false == new_window->isValid())
+ {
+ delete new_window;
+ LL_WARNS() << "LLWindowManager::create() : Error creating window." << LL_ENDL;
+ return NULL;
+ }
+ sWindowList.insert(new_window);
+ return new_window;
+}
+
+bool LLWindowManager::destroyWindow(LLWindow* window)
+{
+ if (sWindowList.find(window) == sWindowList.end())
+ {
+ LL_ERRS() << "LLWindowManager::destroyWindow() : Window pointer not valid, this window doesn't exist!"
+ << LL_ENDL;
+ return false;
+ }
+
+ window->close();
+
+ sWindowList.erase(window);
+
+ delete window;
+
+ return true;
+}
+
+bool LLWindowManager::isWindowValid(LLWindow *window)
+{
+ return sWindowList.find(window) != sWindowList.end();
+}
+
+//coordinate conversion utility funcs that forward to llwindow
+LLCoordCommon LL_COORD_TYPE_WINDOW::convertToCommon() const
+{
+ const LLCoordWindow& self = LLCoordWindow::getTypedCoords(*this);
+
+ LLCoordGL out;
+ LLWindow::instance_snapshot().begin()->convertCoords(self, &out);
+ return out.convert();
+}
+
+void LL_COORD_TYPE_WINDOW::convertFromCommon(const LLCoordCommon& from)
+{
+ LLCoordWindow& self = LLCoordWindow::getTypedCoords(*this);
+
+ LLCoordGL from_gl(from);
+ LLWindow::instance_snapshot().begin()->convertCoords(from_gl, &self);
+}
+
+LLCoordCommon LL_COORD_TYPE_SCREEN::convertToCommon() const
+{
+ const LLCoordScreen& self = LLCoordScreen::getTypedCoords(*this);
+
+ LLCoordGL out;
+ LLWindow::instance_snapshot().begin()->convertCoords(self, &out);
+ return out.convert();
+}
+
+void LL_COORD_TYPE_SCREEN::convertFromCommon(const LLCoordCommon& from)
+{
+ LLCoordScreen& self = LLCoordScreen::getTypedCoords(*this);
+
+ LLCoordGL from_gl(from);
+ LLWindow::instance_snapshot().begin()->convertCoords(from_gl, &self);
+}
diff --git a/indra/llwindow/llwindow.h b/indra/llwindow/llwindow.h
index 5eca3e8939..b7bb426654 100644
--- a/indra/llwindow/llwindow.h
+++ b/indra/llwindow/llwindow.h
@@ -1,334 +1,334 @@
-/**
- * @file llwindow.h
- * @brief Basic graphical window class
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_LLWINDOW_H
-#define LL_LLWINDOW_H
-
-#include "llrect.h"
-#include "llcoord.h"
-#include "llstring.h"
-#include "llcursortypes.h"
-#include "llinstancetracker.h"
-#include "llsd.h"
-
-class LLSplashScreen;
-class LLPreeditor;
-class LLWindowCallbacks;
-
-// Refer to llwindow_test in test/common/llwindow for usage example
-
-class LLWindow : public LLInstanceTracker<LLWindow>
-{
-public:
-
- struct LLWindowResolution
- {
- S32 mWidth;
- S32 mHeight;
- };
- enum ESwapMethod
- {
- SWAP_METHOD_UNDEFINED,
- SWAP_METHOD_EXCHANGE,
- SWAP_METHOD_COPY
- };
- enum EFlags
- {
- // currently unused
- };
-public:
- virtual void show() = 0;
- virtual void hide() = 0;
- virtual void close() = 0;
- virtual bool getVisible() = 0;
- virtual bool getMinimized() = 0;
- virtual bool getMaximized() = 0;
- virtual bool maximize() = 0;
- virtual void minimize() = 0;
- virtual void restore() = 0;
- bool getFullscreen() { return mFullscreen; };
- virtual bool getPosition(LLCoordScreen *position) = 0;
- virtual bool getSize(LLCoordScreen *size) = 0;
- virtual bool getSize(LLCoordWindow *size) = 0;
- virtual bool setPosition(LLCoordScreen position) = 0;
- bool setSize(LLCoordScreen size);
- bool setSize(LLCoordWindow size);
- virtual void setMinSize(U32 min_width, U32 min_height, bool enforce_immediately = true);
- virtual bool switchContext(bool fullscreen, const LLCoordScreen &size, bool enable_vsync, const LLCoordScreen * const posp = NULL) = 0;
-
- //create a new GL context that shares a namespace with this Window's main GL context and make it current on the current thread
- // returns a pointer to be handed back to destroySharedConext/makeContextCurrent
- virtual void* createSharedContext() = 0;
- //make the given context current on the current thread
- virtual void makeContextCurrent(void* context) = 0;
- //destroy the given context that was retrieved by createSharedContext()
- //Must be called on the same thread that called createSharedContext()
- virtual void destroySharedContext(void* context) = 0;
-
- virtual void toggleVSync(bool enable_vsync) = 0;
-
- virtual bool setCursorPosition(LLCoordWindow position) = 0;
- virtual bool getCursorPosition(LLCoordWindow *position) = 0;
-#if LL_WINDOWS
- virtual bool getCursorDelta(LLCoordCommon* delta) = 0;
-#endif
- virtual void showCursor() = 0;
- virtual void hideCursor() = 0;
- virtual bool isCursorHidden() = 0;
- virtual void showCursorFromMouseMove() = 0;
- virtual void hideCursorUntilMouseMove() = 0;
-
- // Provide a way to set the Viewer window title after the
- // windows has been created. The initial use case for this
- // is described in SL-16102 (update window title with agent
- // name, location etc. for non-interactive viewer) but it
- // may also be useful in other cases.
- virtual void setTitle(const std::string title);
-
- // These two functions create a way to make a busy cursor instead
- // of an arrow when someone's busy doing something. Draw an
- // arrow/hour if busycount > 0.
- virtual void incBusyCount();
- virtual void decBusyCount();
- virtual void resetBusyCount();
- virtual S32 getBusyCount() const;
-
- // Sets cursor, may set to arrow+hourglass
- virtual void setCursor(ECursorType cursor) { mNextCursor = cursor; };
- virtual ECursorType getCursor() const;
- virtual ECursorType getNextCursor() const { return mNextCursor; };
- virtual void updateCursor() = 0;
-
- virtual void captureMouse() = 0;
- virtual void releaseMouse() = 0;
- virtual void setMouseClipping( bool b ) = 0;
-
- virtual bool isClipboardTextAvailable() = 0;
- virtual bool pasteTextFromClipboard(LLWString &dst) = 0;
- virtual bool copyTextToClipboard(const LLWString &src) = 0;
-
- virtual bool isPrimaryTextAvailable();
- virtual bool pasteTextFromPrimary(LLWString &dst);
- virtual bool copyTextToPrimary(const LLWString &src);
-
- virtual void flashIcon(F32 seconds) = 0;
- virtual F32 getGamma() = 0;
- virtual bool setGamma(const F32 gamma) = 0; // Set the gamma
- virtual void setFSAASamples(const U32 fsaa_samples) = 0; //set number of FSAA samples
- virtual U32 getFSAASamples() = 0;
- virtual bool restoreGamma() = 0; // Restore original gamma table (before updating gamma)
- virtual ESwapMethod getSwapMethod() { return mSwapMethod; }
- virtual void processMiscNativeEvents();
- virtual void gatherInput() = 0;
- virtual void delayInputProcessing() = 0;
- virtual void swapBuffers() = 0;
- virtual void bringToFront() = 0;
- virtual void focusClient() { }; // this may not have meaning or be required on other platforms, therefore, it's not abstract
- virtual void setOldResize(bool oldresize) { };
- // handy coordinate space conversion routines
- // NB: screen to window and vice verse won't work on width/height coordinate pairs,
- // as the conversion must take into account left AND right border widths, etc.
- virtual bool convertCoords( LLCoordScreen from, LLCoordWindow *to) = 0;
- virtual bool convertCoords( LLCoordWindow from, LLCoordScreen *to) = 0;
- virtual bool convertCoords( LLCoordWindow from, LLCoordGL *to) = 0;
- virtual bool convertCoords( LLCoordGL from, LLCoordWindow *to) = 0;
- virtual bool convertCoords( LLCoordScreen from, LLCoordGL *to) = 0;
- virtual bool convertCoords( LLCoordGL from, LLCoordScreen *to) = 0;
-
- // query supported resolutions
- virtual LLWindowResolution* getSupportedResolutions(S32 &num_resolutions) = 0;
- virtual F32 getNativeAspectRatio() = 0;
- virtual F32 getPixelAspectRatio() = 0;
- virtual void setNativeAspectRatio(F32 aspect) = 0;
-
- virtual void setMaxVRAMMegabytes(U32 max_vram) = 0;
-
- virtual void beforeDialog() {}; // prepare to put up an OS dialog (if special measures are required, such as in fullscreen mode)
- virtual void afterDialog() {}; // undo whatever was done in beforeDialog()
-
- // opens system default color picker, modally
- // Returns true if valid color selected
- virtual bool dialogColorPicker(F32 *r, F32 *g, F32 *b);
-
-// return a platform-specific window reference (HWND on Windows, WindowRef on the Mac, Gtk window on Linux)
- virtual void *getPlatformWindow() = 0;
-
-// return the platform-specific window reference we use to initialize llmozlib (HWND on Windows, WindowRef on the Mac, Gtk window on Linux)
- virtual void *getMediaWindow();
-
- // control platform's Language Text Input mechanisms.
- virtual void allowLanguageTextInput(LLPreeditor *preeditor, bool b) {}
- virtual void setLanguageTextInput( const LLCoordGL & pos ) {};
- virtual void updateLanguageTextInputArea() {}
- virtual void interruptLanguageTextInput() {}
- virtual void spawnWebBrowser(const std::string& escaped_url, bool async) {};
-
- static std::vector<std::string> getDynamicFallbackFontList();
-
- // Provide native key event data
- virtual LLSD getNativeKeyData() { return LLSD::emptyMap(); }
-
- // Get system UI size based on DPI (for 96 DPI UI size should be 1.0)
- virtual F32 getSystemUISize() { return 1.0; }
-
- static std::vector<std::string> getDisplaysResolutionList();
-
- // windows only DirectInput8 for joysticks
- virtual void* getDirectInput8() { return NULL; };
- virtual bool getInputDevices(U32 device_type_filter,
- std::function<bool(std::string&, LLSD&, void*)> osx_callback,
- void* win_callback,
- void* userdata)
- {
- return false;
- };
-
- virtual S32 getRefreshRate() { return mRefreshRate; }
-protected:
- LLWindow(LLWindowCallbacks* callbacks, bool fullscreen, U32 flags);
- virtual ~LLWindow();
- // Defaults to true
- virtual bool isValid();
- // Defaults to true
- virtual bool canDelete();
-
- virtual bool setSizeImpl(LLCoordScreen size) = 0;
- virtual bool setSizeImpl(LLCoordWindow size) = 0;
-
-protected:
- LLWindowCallbacks* mCallbacks;
-
- bool mPostQuit; // should this window post a quit message when destroyed?
- bool mFullscreen;
- S32 mFullscreenWidth;
- S32 mFullscreenHeight;
- S32 mFullscreenBits;
- S32 mFullscreenRefresh;
- LLWindowResolution* mSupportedResolutions;
- S32 mNumSupportedResolutions;
- ECursorType mCurrentCursor;
- ECursorType mNextCursor;
- bool mCursorHidden;
- S32 mBusyCount; // how deep is the "cursor busy" stack?
- bool mIsMouseClipping; // Is this window currently clipping the mouse
- ESwapMethod mSwapMethod;
- bool mHideCursorPermanent;
- U32 mFlags;
- U16 mHighSurrogate;
- S32 mMinWindowWidth;
- S32 mMinWindowHeight;
- S32 mRefreshRate;
-
- // Handle a UTF-16 encoding unit received from keyboard.
- // Converting the series of UTF-16 encoding units to UTF-32 data,
- // this method passes the resulting UTF-32 data to mCallback's
- // handleUnicodeChar. The mask should be that to be passed to the
- // callback. This method uses mHighSurrogate as a dedicated work
- // variable.
- void handleUnicodeUTF16(U16 utf16, MASK mask);
-
- friend class LLWindowManager;
-};
-
-
-// LLSplashScreen
-// A simple, OS-specific splash screen that we can display
-// while initializing the application and before creating a GL
-// window
-
-
-class LLSplashScreen
-{
-public:
- LLSplashScreen() { };
- virtual ~LLSplashScreen() { };
-
-
- // Call to display the window.
- static LLSplashScreen * create();
- static void show();
- static void hide();
- static void update(const std::string& string);
-
- static bool isVisible();
-protected:
- // These are overridden by the platform implementation
- virtual void showImpl() = 0;
- virtual void updateImpl(const std::string& string) = 0;
- virtual void hideImpl() = 0;
-
- static bool sVisible;
-
-};
-
-// Platform-neutral for accessing the platform specific message box
-S32 OSMessageBox(const std::string& text, const std::string& caption, U32 type);
-const U32 OSMB_OK = 0;
-const U32 OSMB_OKCANCEL = 1;
-const U32 OSMB_YESNO = 2;
-
-const S32 OSBTN_YES = 0;
-const S32 OSBTN_NO = 1;
-const S32 OSBTN_OK = 2;
-const S32 OSBTN_CANCEL = 3;
-
-//
-// LLWindowManager
-// Manages window creation and error checking
-
-class LLWindowManager
-{
-public:
- static LLWindow *createWindow(
- LLWindowCallbacks* callbacks,
- const std::string& title, const std::string& name, S32 x, S32 y, S32 width, S32 height,
- U32 flags = 0,
- bool fullscreen = false,
- bool clearBg = false,
- bool enable_vsync = false,
- bool use_gl = true,
- bool ignore_pixel_depth = false,
- U32 fsaa_samples = 0,
- U32 max_cores = 0,
- U32 max_vram = 0,
- F32 max_gl_version = 4.6f);
- static bool destroyWindow(LLWindow* window);
- static bool isWindowValid(LLWindow *window);
-};
-
-//
-// helper funcs
-//
-extern bool gDebugWindowProc;
-
-// Protocols, like "http" and "https" we support in URLs
-extern const S32 gURLProtocolWhitelistCount;
-extern const std::string gURLProtocolWhitelist[];
-//extern const std::string gURLProtocolWhitelistHandler[];
-
-void simpleEscapeString ( std::string& stringIn );
-
-#endif // _LL_window_h_
+/**
+ * @file llwindow.h
+ * @brief Basic graphical window class
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLWINDOW_H
+#define LL_LLWINDOW_H
+
+#include "llrect.h"
+#include "llcoord.h"
+#include "llstring.h"
+#include "llcursortypes.h"
+#include "llinstancetracker.h"
+#include "llsd.h"
+
+class LLSplashScreen;
+class LLPreeditor;
+class LLWindowCallbacks;
+
+// Refer to llwindow_test in test/common/llwindow for usage example
+
+class LLWindow : public LLInstanceTracker<LLWindow>
+{
+public:
+
+ struct LLWindowResolution
+ {
+ S32 mWidth;
+ S32 mHeight;
+ };
+ enum ESwapMethod
+ {
+ SWAP_METHOD_UNDEFINED,
+ SWAP_METHOD_EXCHANGE,
+ SWAP_METHOD_COPY
+ };
+ enum EFlags
+ {
+ // currently unused
+ };
+public:
+ virtual void show() = 0;
+ virtual void hide() = 0;
+ virtual void close() = 0;
+ virtual bool getVisible() = 0;
+ virtual bool getMinimized() = 0;
+ virtual bool getMaximized() = 0;
+ virtual bool maximize() = 0;
+ virtual void minimize() = 0;
+ virtual void restore() = 0;
+ bool getFullscreen() { return mFullscreen; };
+ virtual bool getPosition(LLCoordScreen *position) = 0;
+ virtual bool getSize(LLCoordScreen *size) = 0;
+ virtual bool getSize(LLCoordWindow *size) = 0;
+ virtual bool setPosition(LLCoordScreen position) = 0;
+ bool setSize(LLCoordScreen size);
+ bool setSize(LLCoordWindow size);
+ virtual void setMinSize(U32 min_width, U32 min_height, bool enforce_immediately = true);
+ virtual bool switchContext(bool fullscreen, const LLCoordScreen &size, bool enable_vsync, const LLCoordScreen * const posp = NULL) = 0;
+
+ //create a new GL context that shares a namespace with this Window's main GL context and make it current on the current thread
+ // returns a pointer to be handed back to destroySharedConext/makeContextCurrent
+ virtual void* createSharedContext() = 0;
+ //make the given context current on the current thread
+ virtual void makeContextCurrent(void* context) = 0;
+ //destroy the given context that was retrieved by createSharedContext()
+ //Must be called on the same thread that called createSharedContext()
+ virtual void destroySharedContext(void* context) = 0;
+
+ virtual void toggleVSync(bool enable_vsync) = 0;
+
+ virtual bool setCursorPosition(LLCoordWindow position) = 0;
+ virtual bool getCursorPosition(LLCoordWindow *position) = 0;
+#if LL_WINDOWS
+ virtual bool getCursorDelta(LLCoordCommon* delta) = 0;
+#endif
+ virtual void showCursor() = 0;
+ virtual void hideCursor() = 0;
+ virtual bool isCursorHidden() = 0;
+ virtual void showCursorFromMouseMove() = 0;
+ virtual void hideCursorUntilMouseMove() = 0;
+
+ // Provide a way to set the Viewer window title after the
+ // windows has been created. The initial use case for this
+ // is described in SL-16102 (update window title with agent
+ // name, location etc. for non-interactive viewer) but it
+ // may also be useful in other cases.
+ virtual void setTitle(const std::string title);
+
+ // These two functions create a way to make a busy cursor instead
+ // of an arrow when someone's busy doing something. Draw an
+ // arrow/hour if busycount > 0.
+ virtual void incBusyCount();
+ virtual void decBusyCount();
+ virtual void resetBusyCount();
+ virtual S32 getBusyCount() const;
+
+ // Sets cursor, may set to arrow+hourglass
+ virtual void setCursor(ECursorType cursor) { mNextCursor = cursor; };
+ virtual ECursorType getCursor() const;
+ virtual ECursorType getNextCursor() const { return mNextCursor; };
+ virtual void updateCursor() = 0;
+
+ virtual void captureMouse() = 0;
+ virtual void releaseMouse() = 0;
+ virtual void setMouseClipping( bool b ) = 0;
+
+ virtual bool isClipboardTextAvailable() = 0;
+ virtual bool pasteTextFromClipboard(LLWString &dst) = 0;
+ virtual bool copyTextToClipboard(const LLWString &src) = 0;
+
+ virtual bool isPrimaryTextAvailable();
+ virtual bool pasteTextFromPrimary(LLWString &dst);
+ virtual bool copyTextToPrimary(const LLWString &src);
+
+ virtual void flashIcon(F32 seconds) = 0;
+ virtual F32 getGamma() = 0;
+ virtual bool setGamma(const F32 gamma) = 0; // Set the gamma
+ virtual void setFSAASamples(const U32 fsaa_samples) = 0; //set number of FSAA samples
+ virtual U32 getFSAASamples() = 0;
+ virtual bool restoreGamma() = 0; // Restore original gamma table (before updating gamma)
+ virtual ESwapMethod getSwapMethod() { return mSwapMethod; }
+ virtual void processMiscNativeEvents();
+ virtual void gatherInput() = 0;
+ virtual void delayInputProcessing() = 0;
+ virtual void swapBuffers() = 0;
+ virtual void bringToFront() = 0;
+ virtual void focusClient() { }; // this may not have meaning or be required on other platforms, therefore, it's not abstract
+ virtual void setOldResize(bool oldresize) { };
+ // handy coordinate space conversion routines
+ // NB: screen to window and vice verse won't work on width/height coordinate pairs,
+ // as the conversion must take into account left AND right border widths, etc.
+ virtual bool convertCoords( LLCoordScreen from, LLCoordWindow *to) = 0;
+ virtual bool convertCoords( LLCoordWindow from, LLCoordScreen *to) = 0;
+ virtual bool convertCoords( LLCoordWindow from, LLCoordGL *to) = 0;
+ virtual bool convertCoords( LLCoordGL from, LLCoordWindow *to) = 0;
+ virtual bool convertCoords( LLCoordScreen from, LLCoordGL *to) = 0;
+ virtual bool convertCoords( LLCoordGL from, LLCoordScreen *to) = 0;
+
+ // query supported resolutions
+ virtual LLWindowResolution* getSupportedResolutions(S32 &num_resolutions) = 0;
+ virtual F32 getNativeAspectRatio() = 0;
+ virtual F32 getPixelAspectRatio() = 0;
+ virtual void setNativeAspectRatio(F32 aspect) = 0;
+
+ virtual void setMaxVRAMMegabytes(U32 max_vram) = 0;
+
+ virtual void beforeDialog() {}; // prepare to put up an OS dialog (if special measures are required, such as in fullscreen mode)
+ virtual void afterDialog() {}; // undo whatever was done in beforeDialog()
+
+ // opens system default color picker, modally
+ // Returns true if valid color selected
+ virtual bool dialogColorPicker(F32 *r, F32 *g, F32 *b);
+
+// return a platform-specific window reference (HWND on Windows, WindowRef on the Mac, Gtk window on Linux)
+ virtual void *getPlatformWindow() = 0;
+
+// return the platform-specific window reference we use to initialize llmozlib (HWND on Windows, WindowRef on the Mac, Gtk window on Linux)
+ virtual void *getMediaWindow();
+
+ // control platform's Language Text Input mechanisms.
+ virtual void allowLanguageTextInput(LLPreeditor *preeditor, bool b) {}
+ virtual void setLanguageTextInput( const LLCoordGL & pos ) {};
+ virtual void updateLanguageTextInputArea() {}
+ virtual void interruptLanguageTextInput() {}
+ virtual void spawnWebBrowser(const std::string& escaped_url, bool async) {};
+
+ static std::vector<std::string> getDynamicFallbackFontList();
+
+ // Provide native key event data
+ virtual LLSD getNativeKeyData() { return LLSD::emptyMap(); }
+
+ // Get system UI size based on DPI (for 96 DPI UI size should be 1.0)
+ virtual F32 getSystemUISize() { return 1.0; }
+
+ static std::vector<std::string> getDisplaysResolutionList();
+
+ // windows only DirectInput8 for joysticks
+ virtual void* getDirectInput8() { return NULL; };
+ virtual bool getInputDevices(U32 device_type_filter,
+ std::function<bool(std::string&, LLSD&, void*)> osx_callback,
+ void* win_callback,
+ void* userdata)
+ {
+ return false;
+ };
+
+ virtual S32 getRefreshRate() { return mRefreshRate; }
+protected:
+ LLWindow(LLWindowCallbacks* callbacks, bool fullscreen, U32 flags);
+ virtual ~LLWindow();
+ // Defaults to true
+ virtual bool isValid();
+ // Defaults to true
+ virtual bool canDelete();
+
+ virtual bool setSizeImpl(LLCoordScreen size) = 0;
+ virtual bool setSizeImpl(LLCoordWindow size) = 0;
+
+protected:
+ LLWindowCallbacks* mCallbacks;
+
+ bool mPostQuit; // should this window post a quit message when destroyed?
+ bool mFullscreen;
+ S32 mFullscreenWidth;
+ S32 mFullscreenHeight;
+ S32 mFullscreenBits;
+ S32 mFullscreenRefresh;
+ LLWindowResolution* mSupportedResolutions;
+ S32 mNumSupportedResolutions;
+ ECursorType mCurrentCursor;
+ ECursorType mNextCursor;
+ bool mCursorHidden;
+ S32 mBusyCount; // how deep is the "cursor busy" stack?
+ bool mIsMouseClipping; // Is this window currently clipping the mouse
+ ESwapMethod mSwapMethod;
+ bool mHideCursorPermanent;
+ U32 mFlags;
+ U16 mHighSurrogate;
+ S32 mMinWindowWidth;
+ S32 mMinWindowHeight;
+ S32 mRefreshRate;
+
+ // Handle a UTF-16 encoding unit received from keyboard.
+ // Converting the series of UTF-16 encoding units to UTF-32 data,
+ // this method passes the resulting UTF-32 data to mCallback's
+ // handleUnicodeChar. The mask should be that to be passed to the
+ // callback. This method uses mHighSurrogate as a dedicated work
+ // variable.
+ void handleUnicodeUTF16(U16 utf16, MASK mask);
+
+ friend class LLWindowManager;
+};
+
+
+// LLSplashScreen
+// A simple, OS-specific splash screen that we can display
+// while initializing the application and before creating a GL
+// window
+
+
+class LLSplashScreen
+{
+public:
+ LLSplashScreen() { };
+ virtual ~LLSplashScreen() { };
+
+
+ // Call to display the window.
+ static LLSplashScreen * create();
+ static void show();
+ static void hide();
+ static void update(const std::string& string);
+
+ static bool isVisible();
+protected:
+ // These are overridden by the platform implementation
+ virtual void showImpl() = 0;
+ virtual void updateImpl(const std::string& string) = 0;
+ virtual void hideImpl() = 0;
+
+ static bool sVisible;
+
+};
+
+// Platform-neutral for accessing the platform specific message box
+S32 OSMessageBox(const std::string& text, const std::string& caption, U32 type);
+const U32 OSMB_OK = 0;
+const U32 OSMB_OKCANCEL = 1;
+const U32 OSMB_YESNO = 2;
+
+const S32 OSBTN_YES = 0;
+const S32 OSBTN_NO = 1;
+const S32 OSBTN_OK = 2;
+const S32 OSBTN_CANCEL = 3;
+
+//
+// LLWindowManager
+// Manages window creation and error checking
+
+class LLWindowManager
+{
+public:
+ static LLWindow *createWindow(
+ LLWindowCallbacks* callbacks,
+ const std::string& title, const std::string& name, S32 x, S32 y, S32 width, S32 height,
+ U32 flags = 0,
+ bool fullscreen = false,
+ bool clearBg = false,
+ bool enable_vsync = false,
+ bool use_gl = true,
+ bool ignore_pixel_depth = false,
+ U32 fsaa_samples = 0,
+ U32 max_cores = 0,
+ U32 max_vram = 0,
+ F32 max_gl_version = 4.6f);
+ static bool destroyWindow(LLWindow* window);
+ static bool isWindowValid(LLWindow *window);
+};
+
+//
+// helper funcs
+//
+extern bool gDebugWindowProc;
+
+// Protocols, like "http" and "https" we support in URLs
+extern const S32 gURLProtocolWhitelistCount;
+extern const std::string gURLProtocolWhitelist[];
+//extern const std::string gURLProtocolWhitelistHandler[];
+
+void simpleEscapeString ( std::string& stringIn );
+
+#endif // _LL_window_h_
diff --git a/indra/llwindow/llwindowcallbacks.cpp b/indra/llwindow/llwindowcallbacks.cpp
index 0c328c9140..c160382c17 100644
--- a/indra/llwindow/llwindowcallbacks.cpp
+++ b/indra/llwindow/llwindowcallbacks.cpp
@@ -1,227 +1,227 @@
-/**
- * @file llwindowcallbacks.cpp
- * @brief OS event callback class
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "linden_common.h"
-
-#include "llwindowcallbacks.h"
-
-//
-// LLWindowCallbacks
-//
-
-bool LLWindowCallbacks::handleTranslatedKeyDown(const KEY key, const MASK mask, bool repeated)
-{
- return false;
-}
-
-
-bool LLWindowCallbacks::handleTranslatedKeyUp(const KEY key, const MASK mask)
-{
- return false;
-}
-
-void LLWindowCallbacks::handleScanKey(KEY key, bool key_down, bool key_up, bool key_level)
-{
-}
-
-bool LLWindowCallbacks::handleUnicodeChar(llwchar uni_char, MASK mask)
-{
- return false;
-}
-
-
-bool LLWindowCallbacks::handleMouseDown(LLWindow *window, const LLCoordGL pos, MASK mask)
-{
- return false;
-}
-
-bool LLWindowCallbacks::handleMouseUp(LLWindow *window, const LLCoordGL pos, MASK mask)
-{
- return false;
-}
-
-void LLWindowCallbacks::handleMouseLeave(LLWindow *window)
-{
- return;
-}
-
-bool LLWindowCallbacks::handleCloseRequest(LLWindow *window)
-{
- //allow the window to close
- return true;
-}
-
-void LLWindowCallbacks::handleQuit(LLWindow *window)
-{
-}
-
-bool LLWindowCallbacks::handleRightMouseDown(LLWindow *window, const LLCoordGL pos, MASK mask)
-{
- return false;
-}
-
-bool LLWindowCallbacks::handleRightMouseUp(LLWindow *window, const LLCoordGL pos, MASK mask)
-{
- return false;
-}
-
-bool LLWindowCallbacks::handleMiddleMouseDown(LLWindow *window, const LLCoordGL pos, MASK mask)
-{
- return false;
-}
-
-bool LLWindowCallbacks::handleMiddleMouseUp(LLWindow *window, const LLCoordGL pos, MASK mask)
-{
- return false;
-}
-
-bool LLWindowCallbacks::handleOtherMouseDown(LLWindow *window, const LLCoordGL pos, MASK mask, S32 button)
-{
- return false;
-}
-
-bool LLWindowCallbacks::handleOtherMouseUp(LLWindow *window, const LLCoordGL pos, MASK mask, S32 button)
-{
- return false;
-}
-
-bool LLWindowCallbacks::handleActivate(LLWindow *window, bool activated)
-{
- return false;
-}
-
-bool LLWindowCallbacks::handleActivateApp(LLWindow *window, bool activating)
-{
- return false;
-}
-
-void LLWindowCallbacks::handleMouseMove(LLWindow *window, const LLCoordGL pos, MASK mask)
-{
-}
-
-void LLWindowCallbacks::handleMouseDragged(LLWindow *window, const LLCoordGL pos, MASK mask)
-{
-}
-
-void LLWindowCallbacks::handleScrollWheel(LLWindow *window, S32 clicks)
-{
-}
-
-void LLWindowCallbacks::handleScrollHWheel(LLWindow *window, S32 clicks)
-{
-}
-
-void LLWindowCallbacks::handleResize(LLWindow *window, const S32 width, const S32 height)
-{
-}
-
-void LLWindowCallbacks::handleFocus(LLWindow *window)
-{
- LL_WARNS("COCOA") << "Called handleFocus proto" << LL_ENDL;
-}
-
-void LLWindowCallbacks::handleFocusLost(LLWindow *window)
-{
-}
-
-void LLWindowCallbacks::handleMenuSelect(LLWindow *window, const S32 menu_item)
-{
-}
-
-bool LLWindowCallbacks::handlePaint(LLWindow *window, const S32 x, const S32 y,
- const S32 width, const S32 height)
-{
- return false;
-}
-
-bool LLWindowCallbacks::handleDoubleClick(LLWindow *window, const LLCoordGL pos, MASK mask)
-{
- return false;
-}
-
-void LLWindowCallbacks::handleWindowBlock(LLWindow *window)
-{
-}
-
-void LLWindowCallbacks::handleWindowUnblock(LLWindow *window)
-{
-}
-
-void LLWindowCallbacks::handleDataCopy(LLWindow *window, S32 data_type, void *data)
-{
-}
-
-LLWindowCallbacks::DragNDropResult LLWindowCallbacks::handleDragNDrop(LLWindow *window, LLCoordGL pos, MASK mask, DragNDropAction action, std::string data )
-{
- return LLWindowCallbacks::DND_NONE;
-}
-
-bool LLWindowCallbacks::handleTimerEvent(LLWindow *window)
-{
- return false;
-}
-
-bool LLWindowCallbacks::handleDeviceChange(LLWindow *window)
-{
- return false;
-}
-
-bool LLWindowCallbacks::handleDPIChanged(LLWindow *window, F32 ui_scale_factor, S32 window_width, S32 window_height)
-{
- return false;
-}
-
-bool LLWindowCallbacks::handleWindowDidChangeScreen(LLWindow *window)
-{
- return false;
-}
-
-void LLWindowCallbacks::handlePingWatchdog(LLWindow *window, const char * msg)
-{
-
-}
-
-void LLWindowCallbacks::handlePauseWatchdog(LLWindow *window)
-{
-
-}
-
-void LLWindowCallbacks::handleResumeWatchdog(LLWindow *window)
-{
-
-}
-
-std::string LLWindowCallbacks::translateString(const char* tag)
-{
- return std::string();
-}
-
-//virtual
-std::string LLWindowCallbacks::translateString(const char* tag,
- const std::map<std::string, std::string>& args)
-{
- return std::string();
-}
+/**
+ * @file llwindowcallbacks.cpp
+ * @brief OS event callback class
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+
+#include "llwindowcallbacks.h"
+
+//
+// LLWindowCallbacks
+//
+
+bool LLWindowCallbacks::handleTranslatedKeyDown(const KEY key, const MASK mask, bool repeated)
+{
+ return false;
+}
+
+
+bool LLWindowCallbacks::handleTranslatedKeyUp(const KEY key, const MASK mask)
+{
+ return false;
+}
+
+void LLWindowCallbacks::handleScanKey(KEY key, bool key_down, bool key_up, bool key_level)
+{
+}
+
+bool LLWindowCallbacks::handleUnicodeChar(llwchar uni_char, MASK mask)
+{
+ return false;
+}
+
+
+bool LLWindowCallbacks::handleMouseDown(LLWindow *window, const LLCoordGL pos, MASK mask)
+{
+ return false;
+}
+
+bool LLWindowCallbacks::handleMouseUp(LLWindow *window, const LLCoordGL pos, MASK mask)
+{
+ return false;
+}
+
+void LLWindowCallbacks::handleMouseLeave(LLWindow *window)
+{
+ return;
+}
+
+bool LLWindowCallbacks::handleCloseRequest(LLWindow *window)
+{
+ //allow the window to close
+ return true;
+}
+
+void LLWindowCallbacks::handleQuit(LLWindow *window)
+{
+}
+
+bool LLWindowCallbacks::handleRightMouseDown(LLWindow *window, const LLCoordGL pos, MASK mask)
+{
+ return false;
+}
+
+bool LLWindowCallbacks::handleRightMouseUp(LLWindow *window, const LLCoordGL pos, MASK mask)
+{
+ return false;
+}
+
+bool LLWindowCallbacks::handleMiddleMouseDown(LLWindow *window, const LLCoordGL pos, MASK mask)
+{
+ return false;
+}
+
+bool LLWindowCallbacks::handleMiddleMouseUp(LLWindow *window, const LLCoordGL pos, MASK mask)
+{
+ return false;
+}
+
+bool LLWindowCallbacks::handleOtherMouseDown(LLWindow *window, const LLCoordGL pos, MASK mask, S32 button)
+{
+ return false;
+}
+
+bool LLWindowCallbacks::handleOtherMouseUp(LLWindow *window, const LLCoordGL pos, MASK mask, S32 button)
+{
+ return false;
+}
+
+bool LLWindowCallbacks::handleActivate(LLWindow *window, bool activated)
+{
+ return false;
+}
+
+bool LLWindowCallbacks::handleActivateApp(LLWindow *window, bool activating)
+{
+ return false;
+}
+
+void LLWindowCallbacks::handleMouseMove(LLWindow *window, const LLCoordGL pos, MASK mask)
+{
+}
+
+void LLWindowCallbacks::handleMouseDragged(LLWindow *window, const LLCoordGL pos, MASK mask)
+{
+}
+
+void LLWindowCallbacks::handleScrollWheel(LLWindow *window, S32 clicks)
+{
+}
+
+void LLWindowCallbacks::handleScrollHWheel(LLWindow *window, S32 clicks)
+{
+}
+
+void LLWindowCallbacks::handleResize(LLWindow *window, const S32 width, const S32 height)
+{
+}
+
+void LLWindowCallbacks::handleFocus(LLWindow *window)
+{
+ LL_WARNS("COCOA") << "Called handleFocus proto" << LL_ENDL;
+}
+
+void LLWindowCallbacks::handleFocusLost(LLWindow *window)
+{
+}
+
+void LLWindowCallbacks::handleMenuSelect(LLWindow *window, const S32 menu_item)
+{
+}
+
+bool LLWindowCallbacks::handlePaint(LLWindow *window, const S32 x, const S32 y,
+ const S32 width, const S32 height)
+{
+ return false;
+}
+
+bool LLWindowCallbacks::handleDoubleClick(LLWindow *window, const LLCoordGL pos, MASK mask)
+{
+ return false;
+}
+
+void LLWindowCallbacks::handleWindowBlock(LLWindow *window)
+{
+}
+
+void LLWindowCallbacks::handleWindowUnblock(LLWindow *window)
+{
+}
+
+void LLWindowCallbacks::handleDataCopy(LLWindow *window, S32 data_type, void *data)
+{
+}
+
+LLWindowCallbacks::DragNDropResult LLWindowCallbacks::handleDragNDrop(LLWindow *window, LLCoordGL pos, MASK mask, DragNDropAction action, std::string data )
+{
+ return LLWindowCallbacks::DND_NONE;
+}
+
+bool LLWindowCallbacks::handleTimerEvent(LLWindow *window)
+{
+ return false;
+}
+
+bool LLWindowCallbacks::handleDeviceChange(LLWindow *window)
+{
+ return false;
+}
+
+bool LLWindowCallbacks::handleDPIChanged(LLWindow *window, F32 ui_scale_factor, S32 window_width, S32 window_height)
+{
+ return false;
+}
+
+bool LLWindowCallbacks::handleWindowDidChangeScreen(LLWindow *window)
+{
+ return false;
+}
+
+void LLWindowCallbacks::handlePingWatchdog(LLWindow *window, const char * msg)
+{
+
+}
+
+void LLWindowCallbacks::handlePauseWatchdog(LLWindow *window)
+{
+
+}
+
+void LLWindowCallbacks::handleResumeWatchdog(LLWindow *window)
+{
+
+}
+
+std::string LLWindowCallbacks::translateString(const char* tag)
+{
+ return std::string();
+}
+
+//virtual
+std::string LLWindowCallbacks::translateString(const char* tag,
+ const std::map<std::string, std::string>& args)
+{
+ return std::string();
+}
diff --git a/indra/llwindow/llwindowcallbacks.h b/indra/llwindow/llwindowcallbacks.h
index c38d34c206..63b585231f 100644
--- a/indra/llwindow/llwindowcallbacks.h
+++ b/indra/llwindow/llwindowcallbacks.h
@@ -1,100 +1,100 @@
-/**
- * @file llwindowcallbacks.h
- * @brief OS event callback class
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-#ifndef LLWINDOWCALLBACKS_H
-#define LLWINDOWCALLBACKS_H
-
-#include "llcoord.h"
-class LLWindow;
-
-class LLWindowCallbacks
-{
-public:
- virtual ~LLWindowCallbacks() {}
- virtual bool handleTranslatedKeyDown(KEY key, MASK mask, bool repeated);
- virtual bool handleTranslatedKeyUp(KEY key, MASK mask);
- virtual void handleScanKey(KEY key, bool key_down, bool key_up, bool key_level);
- virtual bool handleUnicodeChar(llwchar uni_char, MASK mask);
-
- virtual bool handleMouseDown(LLWindow *window, LLCoordGL pos, MASK mask);
- virtual bool handleMouseUp(LLWindow *window, LLCoordGL pos, MASK mask);
- virtual void handleMouseLeave(LLWindow *window);
- // return true to allow window to close, which will then cause handleQuit to be called
- virtual bool handleCloseRequest(LLWindow *window);
- // window is about to be destroyed, clean up your business
- virtual void handleQuit(LLWindow *window);
- virtual bool handleRightMouseDown(LLWindow *window, LLCoordGL pos, MASK mask);
- virtual bool handleRightMouseUp(LLWindow *window, LLCoordGL pos, MASK mask);
- virtual bool handleMiddleMouseDown(LLWindow *window, LLCoordGL pos, MASK mask);
- virtual bool handleMiddleMouseUp(LLWindow *window, LLCoordGL pos, MASK mask);
- virtual bool handleOtherMouseDown(LLWindow *window, LLCoordGL pos, MASK mask, S32 button);
- virtual bool handleOtherMouseUp(LLWindow *window, LLCoordGL pos, MASK mask, S32 button);
- virtual bool handleActivate(LLWindow *window, bool activated);
- virtual bool handleActivateApp(LLWindow *window, bool activating);
- virtual void handleMouseMove(LLWindow *window, LLCoordGL pos, MASK mask);
- virtual void handleMouseDragged(LLWindow *window, LLCoordGL pos, MASK mask);
- virtual void handleScrollWheel(LLWindow *window, S32 clicks);
- virtual void handleScrollHWheel(LLWindow *window, S32 clicks);
- virtual void handleResize(LLWindow *window, S32 width, S32 height);
- virtual void handleFocus(LLWindow *window);
- virtual void handleFocusLost(LLWindow *window);
- virtual void handleMenuSelect(LLWindow *window, S32 menu_item);
- virtual bool handlePaint(LLWindow *window, S32 x, S32 y, S32 width, S32 height);
- virtual bool handleDoubleClick(LLWindow *window, LLCoordGL pos, MASK mask); // double-click of left mouse button
- virtual void handleWindowBlock(LLWindow *window); // window is taking over CPU for a while
- virtual void handleWindowUnblock(LLWindow *window); // window coming back after taking over CPU for a while
- virtual void handleDataCopy(LLWindow *window, S32 data_type, void *data);
- virtual bool handleTimerEvent(LLWindow *window);
- virtual bool handleDeviceChange(LLWindow *window);
- virtual bool handleDPIChanged(LLWindow *window, F32 ui_scale_factor, S32 window_width, S32 window_height);
- virtual bool handleWindowDidChangeScreen(LLWindow *window);
-
- enum DragNDropAction {
- DNDA_START_TRACKING = 0,// Start tracking an incoming drag
- DNDA_TRACK, // User is dragging an incoming drag around the window
- DNDA_STOP_TRACKING, // User is no longer dragging an incoming drag around the window (may have either cancelled or dropped on the window)
- DNDA_DROPPED // User dropped an incoming drag on the window (this is the "commit" event)
- };
-
- enum DragNDropResult {
- DND_NONE = 0, // No drop allowed
- DND_MOVE, // Drop accepted would result in a "move" operation
- DND_COPY, // Drop accepted would result in a "copy" operation
- DND_LINK // Drop accepted would result in a "link" operation
- };
- virtual DragNDropResult handleDragNDrop(LLWindow *window, LLCoordGL pos, MASK mask, DragNDropAction action, std::string data);
-
- virtual void handlePingWatchdog(LLWindow *window, const char * msg);
- virtual void handlePauseWatchdog(LLWindow *window);
- virtual void handleResumeWatchdog(LLWindow *window);
-
- // Look up a localized string, usually for an error message
- virtual std::string translateString(const char* tag);
- virtual std::string translateString(const char* tag,
- const std::map<std::string, std::string>& args);
-};
-
-
-#endif
+/**
+ * @file llwindowcallbacks.h
+ * @brief OS event callback class
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+#ifndef LLWINDOWCALLBACKS_H
+#define LLWINDOWCALLBACKS_H
+
+#include "llcoord.h"
+class LLWindow;
+
+class LLWindowCallbacks
+{
+public:
+ virtual ~LLWindowCallbacks() {}
+ virtual bool handleTranslatedKeyDown(KEY key, MASK mask, bool repeated);
+ virtual bool handleTranslatedKeyUp(KEY key, MASK mask);
+ virtual void handleScanKey(KEY key, bool key_down, bool key_up, bool key_level);
+ virtual bool handleUnicodeChar(llwchar uni_char, MASK mask);
+
+ virtual bool handleMouseDown(LLWindow *window, LLCoordGL pos, MASK mask);
+ virtual bool handleMouseUp(LLWindow *window, LLCoordGL pos, MASK mask);
+ virtual void handleMouseLeave(LLWindow *window);
+ // return true to allow window to close, which will then cause handleQuit to be called
+ virtual bool handleCloseRequest(LLWindow *window);
+ // window is about to be destroyed, clean up your business
+ virtual void handleQuit(LLWindow *window);
+ virtual bool handleRightMouseDown(LLWindow *window, LLCoordGL pos, MASK mask);
+ virtual bool handleRightMouseUp(LLWindow *window, LLCoordGL pos, MASK mask);
+ virtual bool handleMiddleMouseDown(LLWindow *window, LLCoordGL pos, MASK mask);
+ virtual bool handleMiddleMouseUp(LLWindow *window, LLCoordGL pos, MASK mask);
+ virtual bool handleOtherMouseDown(LLWindow *window, LLCoordGL pos, MASK mask, S32 button);
+ virtual bool handleOtherMouseUp(LLWindow *window, LLCoordGL pos, MASK mask, S32 button);
+ virtual bool handleActivate(LLWindow *window, bool activated);
+ virtual bool handleActivateApp(LLWindow *window, bool activating);
+ virtual void handleMouseMove(LLWindow *window, LLCoordGL pos, MASK mask);
+ virtual void handleMouseDragged(LLWindow *window, LLCoordGL pos, MASK mask);
+ virtual void handleScrollWheel(LLWindow *window, S32 clicks);
+ virtual void handleScrollHWheel(LLWindow *window, S32 clicks);
+ virtual void handleResize(LLWindow *window, S32 width, S32 height);
+ virtual void handleFocus(LLWindow *window);
+ virtual void handleFocusLost(LLWindow *window);
+ virtual void handleMenuSelect(LLWindow *window, S32 menu_item);
+ virtual bool handlePaint(LLWindow *window, S32 x, S32 y, S32 width, S32 height);
+ virtual bool handleDoubleClick(LLWindow *window, LLCoordGL pos, MASK mask); // double-click of left mouse button
+ virtual void handleWindowBlock(LLWindow *window); // window is taking over CPU for a while
+ virtual void handleWindowUnblock(LLWindow *window); // window coming back after taking over CPU for a while
+ virtual void handleDataCopy(LLWindow *window, S32 data_type, void *data);
+ virtual bool handleTimerEvent(LLWindow *window);
+ virtual bool handleDeviceChange(LLWindow *window);
+ virtual bool handleDPIChanged(LLWindow *window, F32 ui_scale_factor, S32 window_width, S32 window_height);
+ virtual bool handleWindowDidChangeScreen(LLWindow *window);
+
+ enum DragNDropAction {
+ DNDA_START_TRACKING = 0,// Start tracking an incoming drag
+ DNDA_TRACK, // User is dragging an incoming drag around the window
+ DNDA_STOP_TRACKING, // User is no longer dragging an incoming drag around the window (may have either cancelled or dropped on the window)
+ DNDA_DROPPED // User dropped an incoming drag on the window (this is the "commit" event)
+ };
+
+ enum DragNDropResult {
+ DND_NONE = 0, // No drop allowed
+ DND_MOVE, // Drop accepted would result in a "move" operation
+ DND_COPY, // Drop accepted would result in a "copy" operation
+ DND_LINK // Drop accepted would result in a "link" operation
+ };
+ virtual DragNDropResult handleDragNDrop(LLWindow *window, LLCoordGL pos, MASK mask, DragNDropAction action, std::string data);
+
+ virtual void handlePingWatchdog(LLWindow *window, const char * msg);
+ virtual void handlePauseWatchdog(LLWindow *window);
+ virtual void handleResumeWatchdog(LLWindow *window);
+
+ // Look up a localized string, usually for an error message
+ virtual std::string translateString(const char* tag);
+ virtual std::string translateString(const char* tag,
+ const std::map<std::string, std::string>& args);
+};
+
+
+#endif
diff --git a/indra/llwindow/llwindowheadless.cpp b/indra/llwindow/llwindowheadless.cpp
index fdcd6ca8a9..55e5cfd51e 100644
--- a/indra/llwindow/llwindowheadless.cpp
+++ b/indra/llwindow/llwindowheadless.cpp
@@ -1,53 +1,53 @@
-/**
- * @file llwindowheadless.cpp
- * @brief Headless implementation of LLWindow class
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "linden_common.h"
-#include "indra_constants.h"
-
-#include "llwindowheadless.h"
-#include "llkeyboardheadless.h"
-
-//
-// LLWindowHeadless
-//
-LLWindowHeadless::LLWindowHeadless(LLWindowCallbacks* callbacks, const std::string& title, const std::string& name, S32 x, S32 y, S32 width, S32 height,
- U32 flags, bool fullscreen, bool clear_background,
- bool enable_vsync, bool use_gl, bool ignore_pixel_depth)
- : LLWindow(callbacks, fullscreen, flags)
-{
- // Initialize a headless keyboard.
- gKeyboard = new LLKeyboardHeadless();
- gKeyboard->setCallbacks(callbacks);
-}
-
-
-LLWindowHeadless::~LLWindowHeadless()
-{
-}
-
-void LLWindowHeadless::swapBuffers()
-{
-}
+/**
+ * @file llwindowheadless.cpp
+ * @brief Headless implementation of LLWindow class
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+#include "indra_constants.h"
+
+#include "llwindowheadless.h"
+#include "llkeyboardheadless.h"
+
+//
+// LLWindowHeadless
+//
+LLWindowHeadless::LLWindowHeadless(LLWindowCallbacks* callbacks, const std::string& title, const std::string& name, S32 x, S32 y, S32 width, S32 height,
+ U32 flags, bool fullscreen, bool clear_background,
+ bool enable_vsync, bool use_gl, bool ignore_pixel_depth)
+ : LLWindow(callbacks, fullscreen, flags)
+{
+ // Initialize a headless keyboard.
+ gKeyboard = new LLKeyboardHeadless();
+ gKeyboard->setCallbacks(callbacks);
+}
+
+
+LLWindowHeadless::~LLWindowHeadless()
+{
+}
+
+void LLWindowHeadless::swapBuffers()
+{
+}
diff --git a/indra/llwindow/llwindowheadless.h b/indra/llwindow/llwindowheadless.h
index 1a2363c13a..32c12b0d47 100644
--- a/indra/llwindow/llwindowheadless.h
+++ b/indra/llwindow/llwindowheadless.h
@@ -1,133 +1,133 @@
-/**
- * @file llwindowheadless.h
- * @brief Headless definition of LLWindow class
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_LLWINDOWHEADLESS_H
-#define LL_LLWINDOWHEADLESS_H
-
-#include "llwindow.h"
-
-class LLWindowHeadless : public LLWindow
-{
-public:
- /*virtual*/ void show() override {}
- /*virtual*/ void hide() override {}
- /*virtual*/ void close() override {}
- /*virtual*/ bool getVisible() override {return false;}
- /*virtual*/ bool getMinimized() override {return false;}
- /*virtual*/ bool getMaximized() override {return false;}
- /*virtual*/ bool maximize() override {return false;}
- /*virtual*/ void minimize() override {}
- /*virtual*/ void restore() override {}
- // TODO: LLWindow::getFullscreen() is (intentionally?) NOT virtual.
- // Apparently the coder of LLWindowHeadless didn't realize that. Is it a
- // mistake to shadow the base-class method with an LLWindowHeadless
- // override when called on the subclass, yet call the base-class method
- // when indirecting through a polymorphic pointer or reference?
- bool getFullscreen() {return false;}
- /*virtual*/ bool getPosition(LLCoordScreen *position) override {return false;}
- /*virtual*/ bool getSize(LLCoordScreen *size) override {return false;}
- /*virtual*/ bool getSize(LLCoordWindow *size) override {return false;}
- /*virtual*/ bool setPosition(LLCoordScreen position) override {return false;}
- /*virtual*/ bool setSizeImpl(LLCoordScreen size) override {return false;}
- /*virtual*/ bool setSizeImpl(LLCoordWindow size) override {return false;}
- /*virtual*/ bool switchContext(bool fullscreen, const LLCoordScreen &size, bool enable_vsync, const LLCoordScreen * const posp = NULL) override {return false;}
- void* createSharedContext() override { return nullptr; }
- void makeContextCurrent(void*) override {}
- void destroySharedContext(void*) override {}
- /*virtual*/ void toggleVSync(bool enable_vsync) override { }
- /*virtual*/ bool setCursorPosition(LLCoordWindow position) override {return false;}
- /*virtual*/ bool getCursorPosition(LLCoordWindow *position) override {return false;}
-#if LL_WINDOWS
- /*virtual*/ bool getCursorDelta(LLCoordCommon* delta) override { return false; }
-#endif
- /*virtual*/ void showCursor() override {}
- /*virtual*/ void hideCursor() override {}
- /*virtual*/ void showCursorFromMouseMove() override {}
- /*virtual*/ void hideCursorUntilMouseMove() override {}
- /*virtual*/ bool isCursorHidden() override {return false;}
- /*virtual*/ void updateCursor() override {}
- //virtual ECursorType getCursor() override { return mCurrentCursor; }
- /*virtual*/ void captureMouse() override {}
- /*virtual*/ void releaseMouse() override {}
- /*virtual*/ void setMouseClipping( bool b ) override {}
- /*virtual*/ bool isClipboardTextAvailable() override {return false; }
- /*virtual*/ bool pasteTextFromClipboard(LLWString &dst) override {return false; }
- /*virtual*/ bool copyTextToClipboard(const LLWString &src) override {return false; }
- /*virtual*/ void flashIcon(F32 seconds) override {}
- /*virtual*/ F32 getGamma() override {return 1.0f; }
- /*virtual*/ bool setGamma(const F32 gamma) override {return false; } // Set the gamma
- /*virtual*/ void setFSAASamples(const U32 fsaa_samples) override { }
- /*virtual*/ U32 getFSAASamples() override { return 0; }
- /*virtual*/ bool restoreGamma() override {return false; } // Restore original gamma table (before updating gamma)
- //virtual ESwapMethod getSwapMethod() override { return mSwapMethod; }
- /*virtual*/ void gatherInput() override {}
- /*virtual*/ void delayInputProcessing() override {}
- /*virtual*/ void swapBuffers() override;
-
-
- // handy coordinate space conversion routines
- /*virtual*/ bool convertCoords(LLCoordScreen from, LLCoordWindow *to) override { return false; }
- /*virtual*/ bool convertCoords(LLCoordWindow from, LLCoordScreen *to) override { return false; }
- /*virtual*/ bool convertCoords(LLCoordWindow from, LLCoordGL *to) override { return false; }
- /*virtual*/ bool convertCoords(LLCoordGL from, LLCoordWindow *to) override { return false; }
- /*virtual*/ bool convertCoords(LLCoordScreen from, LLCoordGL *to) override { return false; }
- /*virtual*/ bool convertCoords(LLCoordGL from, LLCoordScreen *to) override { return false; }
-
- /*virtual*/ LLWindowResolution* getSupportedResolutions(S32 &num_resolutions) override { return NULL; }
- /*virtual*/ F32 getNativeAspectRatio() override { return 1.0f; }
- /*virtual*/ F32 getPixelAspectRatio() override { return 1.0f; }
- /*virtual*/ void setNativeAspectRatio(F32 ratio) override {}
-
- void setMaxVRAMMegabytes(U32 max_vram) override {}
-
- /*virtual*/ void *getPlatformWindow() override { return 0; }
- /*virtual*/ void bringToFront() override {}
-
- LLWindowHeadless(LLWindowCallbacks* callbacks,
- const std::string& title, const std::string& name,
- S32 x, S32 y,
- S32 width, S32 height,
- U32 flags, bool fullscreen, bool clear_background,
- bool enable_vsync, bool use_gl, bool ignore_pixel_depth);
- virtual ~LLWindowHeadless();
-
-private:
-};
-
-class LLSplashScreenHeadless : public LLSplashScreen
-{
-public:
- LLSplashScreenHeadless() {}
- virtual ~LLSplashScreenHeadless() {}
-
- /*virtual*/ void showImpl() override {}
- /*virtual*/ void updateImpl(const std::string& mesg) override {}
- /*virtual*/ void hideImpl() override {}
-
-};
-
-#endif //LL_LLWINDOWHEADLESS_H
-
+/**
+ * @file llwindowheadless.h
+ * @brief Headless definition of LLWindow class
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLWINDOWHEADLESS_H
+#define LL_LLWINDOWHEADLESS_H
+
+#include "llwindow.h"
+
+class LLWindowHeadless : public LLWindow
+{
+public:
+ /*virtual*/ void show() override {}
+ /*virtual*/ void hide() override {}
+ /*virtual*/ void close() override {}
+ /*virtual*/ bool getVisible() override {return false;}
+ /*virtual*/ bool getMinimized() override {return false;}
+ /*virtual*/ bool getMaximized() override {return false;}
+ /*virtual*/ bool maximize() override {return false;}
+ /*virtual*/ void minimize() override {}
+ /*virtual*/ void restore() override {}
+ // TODO: LLWindow::getFullscreen() is (intentionally?) NOT virtual.
+ // Apparently the coder of LLWindowHeadless didn't realize that. Is it a
+ // mistake to shadow the base-class method with an LLWindowHeadless
+ // override when called on the subclass, yet call the base-class method
+ // when indirecting through a polymorphic pointer or reference?
+ bool getFullscreen() {return false;}
+ /*virtual*/ bool getPosition(LLCoordScreen *position) override {return false;}
+ /*virtual*/ bool getSize(LLCoordScreen *size) override {return false;}
+ /*virtual*/ bool getSize(LLCoordWindow *size) override {return false;}
+ /*virtual*/ bool setPosition(LLCoordScreen position) override {return false;}
+ /*virtual*/ bool setSizeImpl(LLCoordScreen size) override {return false;}
+ /*virtual*/ bool setSizeImpl(LLCoordWindow size) override {return false;}
+ /*virtual*/ bool switchContext(bool fullscreen, const LLCoordScreen &size, bool enable_vsync, const LLCoordScreen * const posp = NULL) override {return false;}
+ void* createSharedContext() override { return nullptr; }
+ void makeContextCurrent(void*) override {}
+ void destroySharedContext(void*) override {}
+ /*virtual*/ void toggleVSync(bool enable_vsync) override { }
+ /*virtual*/ bool setCursorPosition(LLCoordWindow position) override {return false;}
+ /*virtual*/ bool getCursorPosition(LLCoordWindow *position) override {return false;}
+#if LL_WINDOWS
+ /*virtual*/ bool getCursorDelta(LLCoordCommon* delta) override { return false; }
+#endif
+ /*virtual*/ void showCursor() override {}
+ /*virtual*/ void hideCursor() override {}
+ /*virtual*/ void showCursorFromMouseMove() override {}
+ /*virtual*/ void hideCursorUntilMouseMove() override {}
+ /*virtual*/ bool isCursorHidden() override {return false;}
+ /*virtual*/ void updateCursor() override {}
+ //virtual ECursorType getCursor() override { return mCurrentCursor; }
+ /*virtual*/ void captureMouse() override {}
+ /*virtual*/ void releaseMouse() override {}
+ /*virtual*/ void setMouseClipping( bool b ) override {}
+ /*virtual*/ bool isClipboardTextAvailable() override {return false; }
+ /*virtual*/ bool pasteTextFromClipboard(LLWString &dst) override {return false; }
+ /*virtual*/ bool copyTextToClipboard(const LLWString &src) override {return false; }
+ /*virtual*/ void flashIcon(F32 seconds) override {}
+ /*virtual*/ F32 getGamma() override {return 1.0f; }
+ /*virtual*/ bool setGamma(const F32 gamma) override {return false; } // Set the gamma
+ /*virtual*/ void setFSAASamples(const U32 fsaa_samples) override { }
+ /*virtual*/ U32 getFSAASamples() override { return 0; }
+ /*virtual*/ bool restoreGamma() override {return false; } // Restore original gamma table (before updating gamma)
+ //virtual ESwapMethod getSwapMethod() override { return mSwapMethod; }
+ /*virtual*/ void gatherInput() override {}
+ /*virtual*/ void delayInputProcessing() override {}
+ /*virtual*/ void swapBuffers() override;
+
+
+ // handy coordinate space conversion routines
+ /*virtual*/ bool convertCoords(LLCoordScreen from, LLCoordWindow *to) override { return false; }
+ /*virtual*/ bool convertCoords(LLCoordWindow from, LLCoordScreen *to) override { return false; }
+ /*virtual*/ bool convertCoords(LLCoordWindow from, LLCoordGL *to) override { return false; }
+ /*virtual*/ bool convertCoords(LLCoordGL from, LLCoordWindow *to) override { return false; }
+ /*virtual*/ bool convertCoords(LLCoordScreen from, LLCoordGL *to) override { return false; }
+ /*virtual*/ bool convertCoords(LLCoordGL from, LLCoordScreen *to) override { return false; }
+
+ /*virtual*/ LLWindowResolution* getSupportedResolutions(S32 &num_resolutions) override { return NULL; }
+ /*virtual*/ F32 getNativeAspectRatio() override { return 1.0f; }
+ /*virtual*/ F32 getPixelAspectRatio() override { return 1.0f; }
+ /*virtual*/ void setNativeAspectRatio(F32 ratio) override {}
+
+ void setMaxVRAMMegabytes(U32 max_vram) override {}
+
+ /*virtual*/ void *getPlatformWindow() override { return 0; }
+ /*virtual*/ void bringToFront() override {}
+
+ LLWindowHeadless(LLWindowCallbacks* callbacks,
+ const std::string& title, const std::string& name,
+ S32 x, S32 y,
+ S32 width, S32 height,
+ U32 flags, bool fullscreen, bool clear_background,
+ bool enable_vsync, bool use_gl, bool ignore_pixel_depth);
+ virtual ~LLWindowHeadless();
+
+private:
+};
+
+class LLSplashScreenHeadless : public LLSplashScreen
+{
+public:
+ LLSplashScreenHeadless() {}
+ virtual ~LLSplashScreenHeadless() {}
+
+ /*virtual*/ void showImpl() override {}
+ /*virtual*/ void updateImpl(const std::string& mesg) override {}
+ /*virtual*/ void hideImpl() override {}
+
+};
+
+#endif //LL_LLWINDOWHEADLESS_H
+
diff --git a/indra/llwindow/llwindowmacosx-objc.h b/indra/llwindow/llwindowmacosx-objc.h
index 609a441d66..d9d8bfce1f 100644
--- a/indra/llwindow/llwindowmacosx-objc.h
+++ b/indra/llwindow/llwindowmacosx-objc.h
@@ -1,186 +1,186 @@
-/**
- * @file llwindowmacosx-objc.h
- * @brief Prototypes for functions shared between llwindowmacosx.cpp
- * and llwindowmacosx-objc.mm.
- *
- * $LicenseInfo:firstyear=2006&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_LLWINDOWMACOSX_OBJC_H
-#define LL_LLWINDOWMACOSX_OBJC_H
-
-#include <map>
-#include <vector>
-#include <deque>
-
-//fir CGSize
-#include <CoreGraphics/CGGeometry.h>
-
-typedef std::vector<std::pair<int, bool> > segment_t;
-
-typedef std::vector<int> segment_lengths;
-typedef std::deque<bool> segment_standouts;
-
-struct attributedStringInfo {
- segment_lengths seg_lengths;
- segment_standouts seg_standouts;
-};
-
-// This will actually hold an NSCursor*, but that type is only available in objective C.
-typedef void *CursorRef;
-typedef void *NSWindowRef;
-typedef void *GLViewRef;
-
-
-struct NativeKeyEventData {
- enum EventType {
- KEYUNKNOWN,
- KEYUP,
- KEYDOWN,
- KEYCHAR
- };
-
- EventType mKeyEvent = KEYUNKNOWN;
- uint32_t mEventType = 0;
- uint32_t mEventModifiers = 0;
- uint32_t mEventKeyCode = 0;
- uint32_t mEventChars = 0;
- uint32_t mEventUnmodChars = 0;
- bool mEventRepeat = false;
-};
-
-typedef const NativeKeyEventData * NSKeyEventRef;
-
-// These are defined in llappviewermacosx.cpp.
-bool initViewer();
-void handleQuit();
-bool pumpMainLoop();
-void initMainLoop();
-void cleanupViewer();
-void handleUrl(const char* url);
-void dispatchUrl(std::string url);
-
-/* Defined in llwindowmacosx-objc.mm: */
-int createNSApp(int argc, const char **argv);
-void setupCocoa();
-bool pasteBoardAvailable();
-bool copyToPBoard(const unsigned short *str, unsigned int len);
-unsigned short *copyFromPBoard();
-CursorRef createImageCursor(const char *fullpath, int hotspotX, int hotspotY);
-short releaseImageCursor(CursorRef ref);
-short setImageCursor(CursorRef ref);
-void setArrowCursor();
-void setIBeamCursor();
-void setPointingHandCursor();
-void setCopyCursor();
-void setCrossCursor();
-void setNotAllowedCursor();
-void hideNSCursor();
-void showNSCursor();
-bool isCGCursorVisible();
-void hideNSCursorTillMove(bool hide);
-void requestUserAttention();
-long showAlert(std::string title, std::string text, int type);
-void setResizeMode(bool oldresize, void* glview);
-
-NSWindowRef createNSWindow(int x, int y, int width, int height);
-
-#include <OpenGL/OpenGL.h>
-
-GLViewRef createOpenGLView(NSWindowRef window, unsigned int samples, bool vsync);
-void glSwapBuffers(void* context);
-CGLContextObj getCGLContextObj(GLViewRef view);
-unsigned long getVramSize(GLViewRef view);
-float getDeviceUnitSize(GLViewRef view);
-CGPoint getContentViewBoundsPosition(NSWindowRef window);
-CGSize getContentViewBoundsSize(NSWindowRef window);
-CGSize getDeviceContentViewSize(NSWindowRef window, GLViewRef view);
-void getWindowSize(NSWindowRef window, float* size);
-void setWindowSize(NSWindowRef window, int width, int height);
-void getCursorPos(NSWindowRef window, float* pos);
-void makeWindowOrderFront(NSWindowRef window);
-void convertScreenToWindow(NSWindowRef window, float *coord);
-void convertWindowToScreen(NSWindowRef window, float *coord);
-void convertScreenToView(NSWindowRef window, float *coord);
-void convertRectToScreen(NSWindowRef window, float *coord);
-void convertRectFromScreen(NSWindowRef window, float *coord);
-void setWindowPos(NSWindowRef window, float* pos);
-void closeWindow(NSWindowRef window);
-void removeGLView(GLViewRef view);
-void makeFirstResponder(NSWindowRef window, GLViewRef view);
-void setupInputWindow(NSWindowRef window, GLViewRef view);
-
-// These are all implemented in llwindowmacosx.cpp.
-// This is largely for easier interop between Obj-C and C++ (at least in the viewer's case due to the BOOL vs. BOOL conflict)
-bool callKeyUp(NSKeyEventRef event, unsigned short key, unsigned int mask);
-bool callKeyDown(NSKeyEventRef event, unsigned short key, unsigned int mask, wchar_t character);
-void callResetKeys();
-bool callUnicodeCallback(wchar_t character, unsigned int mask);
-void callRightMouseDown(float *pos, unsigned int mask);
-void callRightMouseUp(float *pos, unsigned int mask);
-void callLeftMouseDown(float *pos, unsigned int mask);
-void callLeftMouseUp(float *pos, unsigned int mask);
-void callDoubleClick(float *pos, unsigned int mask);
-void callResize(unsigned int width, unsigned int height);
-void callMouseMoved(float *pos, unsigned int mask);
-void callMouseDragged(float *pos, unsigned int mask);
-void callScrollMoved(float deltaX, float deltaY);
-void callMouseExit();
-void callWindowFocus();
-void callWindowUnfocus();
-void callWindowHide();
-void callWindowUnhide();
-void callWindowDidChangeScreen();
-void callDeltaUpdate(float *delta, unsigned int mask);
-void callOtherMouseDown(float *pos, unsigned int mask, int button);
-void callOtherMouseUp(float *pos, unsigned int mask, int button);
-void callFocus();
-void callFocusLost();
-void callModifier(unsigned int mask);
-void callQuitHandler();
-void commitCurrentPreedit(GLViewRef glView);
-
-#include <string>
-void callHandleDragEntered(std::string url);
-void callHandleDragExited(std::string url);
-void callHandleDragUpdated(std::string url);
-void callHandleDragDropped(std::string url);
-
-// LLPreeditor C bindings.
-std::basic_string<wchar_t> getPreeditString();
-void getPreeditSelectionRange(int *position, int *length);
-void getPreeditMarkedRange(int *position, int *length);
-bool handleUnicodeCharacter(wchar_t c);
-void updatePreeditor(unsigned short *str);
-void setPreeditMarkedRange(int position, int length);
-void resetPreedit();
-int wstring_length(const std::basic_string<wchar_t> & wstr, const int woffset, const int utf16_length, int *unaligned);
-void setMarkedText(unsigned short *text, unsigned int *selectedRange, unsigned int *replacementRange, long text_len, attributedStringInfo segments);
-void getPreeditLocation(float *location, unsigned int length);
-void allowDirectMarkedTextInput(bool allow, GLViewRef glView);
-
-NSWindowRef getMainAppWindow();
-GLViewRef getGLView();
-
-unsigned int getModifiers();
-
-#endif // LL_LLWINDOWMACOSX_OBJC_H
+/**
+ * @file llwindowmacosx-objc.h
+ * @brief Prototypes for functions shared between llwindowmacosx.cpp
+ * and llwindowmacosx-objc.mm.
+ *
+ * $LicenseInfo:firstyear=2006&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLWINDOWMACOSX_OBJC_H
+#define LL_LLWINDOWMACOSX_OBJC_H
+
+#include <map>
+#include <vector>
+#include <deque>
+
+//fir CGSize
+#include <CoreGraphics/CGGeometry.h>
+
+typedef std::vector<std::pair<int, bool> > segment_t;
+
+typedef std::vector<int> segment_lengths;
+typedef std::deque<bool> segment_standouts;
+
+struct attributedStringInfo {
+ segment_lengths seg_lengths;
+ segment_standouts seg_standouts;
+};
+
+// This will actually hold an NSCursor*, but that type is only available in objective C.
+typedef void *CursorRef;
+typedef void *NSWindowRef;
+typedef void *GLViewRef;
+
+
+struct NativeKeyEventData {
+ enum EventType {
+ KEYUNKNOWN,
+ KEYUP,
+ KEYDOWN,
+ KEYCHAR
+ };
+
+ EventType mKeyEvent = KEYUNKNOWN;
+ uint32_t mEventType = 0;
+ uint32_t mEventModifiers = 0;
+ uint32_t mEventKeyCode = 0;
+ uint32_t mEventChars = 0;
+ uint32_t mEventUnmodChars = 0;
+ bool mEventRepeat = false;
+};
+
+typedef const NativeKeyEventData * NSKeyEventRef;
+
+// These are defined in llappviewermacosx.cpp.
+bool initViewer();
+void handleQuit();
+bool pumpMainLoop();
+void initMainLoop();
+void cleanupViewer();
+void handleUrl(const char* url);
+void dispatchUrl(std::string url);
+
+/* Defined in llwindowmacosx-objc.mm: */
+int createNSApp(int argc, const char **argv);
+void setupCocoa();
+bool pasteBoardAvailable();
+bool copyToPBoard(const unsigned short *str, unsigned int len);
+unsigned short *copyFromPBoard();
+CursorRef createImageCursor(const char *fullpath, int hotspotX, int hotspotY);
+short releaseImageCursor(CursorRef ref);
+short setImageCursor(CursorRef ref);
+void setArrowCursor();
+void setIBeamCursor();
+void setPointingHandCursor();
+void setCopyCursor();
+void setCrossCursor();
+void setNotAllowedCursor();
+void hideNSCursor();
+void showNSCursor();
+bool isCGCursorVisible();
+void hideNSCursorTillMove(bool hide);
+void requestUserAttention();
+long showAlert(std::string title, std::string text, int type);
+void setResizeMode(bool oldresize, void* glview);
+
+NSWindowRef createNSWindow(int x, int y, int width, int height);
+
+#include <OpenGL/OpenGL.h>
+
+GLViewRef createOpenGLView(NSWindowRef window, unsigned int samples, bool vsync);
+void glSwapBuffers(void* context);
+CGLContextObj getCGLContextObj(GLViewRef view);
+unsigned long getVramSize(GLViewRef view);
+float getDeviceUnitSize(GLViewRef view);
+CGPoint getContentViewBoundsPosition(NSWindowRef window);
+CGSize getContentViewBoundsSize(NSWindowRef window);
+CGSize getDeviceContentViewSize(NSWindowRef window, GLViewRef view);
+void getWindowSize(NSWindowRef window, float* size);
+void setWindowSize(NSWindowRef window, int width, int height);
+void getCursorPos(NSWindowRef window, float* pos);
+void makeWindowOrderFront(NSWindowRef window);
+void convertScreenToWindow(NSWindowRef window, float *coord);
+void convertWindowToScreen(NSWindowRef window, float *coord);
+void convertScreenToView(NSWindowRef window, float *coord);
+void convertRectToScreen(NSWindowRef window, float *coord);
+void convertRectFromScreen(NSWindowRef window, float *coord);
+void setWindowPos(NSWindowRef window, float* pos);
+void closeWindow(NSWindowRef window);
+void removeGLView(GLViewRef view);
+void makeFirstResponder(NSWindowRef window, GLViewRef view);
+void setupInputWindow(NSWindowRef window, GLViewRef view);
+
+// These are all implemented in llwindowmacosx.cpp.
+// This is largely for easier interop between Obj-C and C++ (at least in the viewer's case due to the BOOL vs. BOOL conflict)
+bool callKeyUp(NSKeyEventRef event, unsigned short key, unsigned int mask);
+bool callKeyDown(NSKeyEventRef event, unsigned short key, unsigned int mask, wchar_t character);
+void callResetKeys();
+bool callUnicodeCallback(wchar_t character, unsigned int mask);
+void callRightMouseDown(float *pos, unsigned int mask);
+void callRightMouseUp(float *pos, unsigned int mask);
+void callLeftMouseDown(float *pos, unsigned int mask);
+void callLeftMouseUp(float *pos, unsigned int mask);
+void callDoubleClick(float *pos, unsigned int mask);
+void callResize(unsigned int width, unsigned int height);
+void callMouseMoved(float *pos, unsigned int mask);
+void callMouseDragged(float *pos, unsigned int mask);
+void callScrollMoved(float deltaX, float deltaY);
+void callMouseExit();
+void callWindowFocus();
+void callWindowUnfocus();
+void callWindowHide();
+void callWindowUnhide();
+void callWindowDidChangeScreen();
+void callDeltaUpdate(float *delta, unsigned int mask);
+void callOtherMouseDown(float *pos, unsigned int mask, int button);
+void callOtherMouseUp(float *pos, unsigned int mask, int button);
+void callFocus();
+void callFocusLost();
+void callModifier(unsigned int mask);
+void callQuitHandler();
+void commitCurrentPreedit(GLViewRef glView);
+
+#include <string>
+void callHandleDragEntered(std::string url);
+void callHandleDragExited(std::string url);
+void callHandleDragUpdated(std::string url);
+void callHandleDragDropped(std::string url);
+
+// LLPreeditor C bindings.
+std::basic_string<wchar_t> getPreeditString();
+void getPreeditSelectionRange(int *position, int *length);
+void getPreeditMarkedRange(int *position, int *length);
+bool handleUnicodeCharacter(wchar_t c);
+void updatePreeditor(unsigned short *str);
+void setPreeditMarkedRange(int position, int length);
+void resetPreedit();
+int wstring_length(const std::basic_string<wchar_t> & wstr, const int woffset, const int utf16_length, int *unaligned);
+void setMarkedText(unsigned short *text, unsigned int *selectedRange, unsigned int *replacementRange, long text_len, attributedStringInfo segments);
+void getPreeditLocation(float *location, unsigned int length);
+void allowDirectMarkedTextInput(bool allow, GLViewRef glView);
+
+NSWindowRef getMainAppWindow();
+GLViewRef getGLView();
+
+unsigned int getModifiers();
+
+#endif // LL_LLWINDOWMACOSX_OBJC_H
diff --git a/indra/llwindow/llwindowmacosx.cpp b/indra/llwindow/llwindowmacosx.cpp
index fee74a9c25..cd00f4d33c 100644
--- a/indra/llwindow/llwindowmacosx.cpp
+++ b/indra/llwindow/llwindowmacosx.cpp
@@ -1,2662 +1,2662 @@
-/**
- * @file llwindowmacosx.cpp
- * @brief Platform-dependent implementation of llwindow
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "linden_common.h"
-
-#include "llwindowmacosx.h"
-
-#include "llkeyboardmacosx.h"
-#include "llwindowcallbacks.h"
-#include "llpreeditor.h"
-
-#include "llerror.h"
-#include "llgl.h"
-#include "llstring.h"
-#include "lldir.h"
-#include "indra_constants.h"
-
-#include <OpenGL/OpenGL.h>
-#include <Carbon/Carbon.h>
-#include <CoreServices/CoreServices.h>
-#include <CoreGraphics/CGDisplayConfiguration.h>
-
-#include <IOKit/IOCFPlugIn.h>
-#include <IOKit/IOKitLib.h>
-#include <IOKit/IOMessage.h>
-#include <IOKit/hid/IOHIDUsageTables.h>
-#include <IOKit/hid/IOHIDLib.h>
-#include <IOKit/usb/IOUSBLib.h>
-
-extern bool gDebugWindowProc;
-bool gHiDPISupport = true;
-
-const S32 BITS_PER_PIXEL = 32;
-const S32 MAX_NUM_RESOLUTIONS = 32;
-
-const S32 DEFAULT_REFRESH_RATE = 60;
-
-namespace
-{
- NSKeyEventRef mRawKeyEvent = NULL;
-}
-//
-// LLWindowMacOSX
-//
-
-bool LLWindowMacOSX::sUseMultGL = false;
-
-// Cross-platform bits:
-
-bool check_for_card(const char* RENDERER, const char* bad_card)
-{
- if (!strnicmp(RENDERER, bad_card, strlen(bad_card)))
- {
- std::string buffer = llformat(
- "Your video card appears to be a %s, which Second Life does not support.\n"
- "\n"
- "Second Life requires a video card with 32 Mb of memory or more, as well as\n"
- "multitexture support. We explicitly support nVidia GeForce 2 or better, \n"
- "and ATI Radeon 8500 or better.\n"
- "\n"
- "If you own a supported card and continue to receive this message, try \n"
- "updating to the latest video card drivers. Otherwise look in the\n"
- "secondlife.com support section or e-mail technical support\n"
- "\n"
- "You can try to run Second Life, but it will probably crash or run\n"
- "very slowly. Try anyway?",
- bad_card);
- S32 button = OSMessageBox(buffer.c_str(), "Unsupported video card", OSMB_YESNO);
- if (OSBTN_YES == button)
- {
- return false;
- }
- else
- {
- return true;
- }
- }
-
- return false;
-}
-
-// Switch to determine whether we capture all displays, or just the main one.
-// We may want to base this on the setting of _DEBUG...
-
-#define CAPTURE_ALL_DISPLAYS 0
-//static double getDictDouble (CFDictionaryRef refDict, CFStringRef key);
-static long getDictLong (CFDictionaryRef refDict, CFStringRef key);
-
-// MBW -- HACK ALERT
-// On the Mac, to put up an OS dialog in full screen mode, we must first switch OUT of full screen mode.
-// The proper way to do this is to bracket the dialog with calls to beforeDialog() and afterDialog(), but these
-// require a pointer to the LLWindowMacOSX object. Stash it here and maintain in the constructor and destructor.
-// This assumes that there will be only one object of this class at any time. Hopefully this is true.
-static LLWindowMacOSX *gWindowImplementation = NULL;
-
-LLWindowMacOSX::LLWindowMacOSX(LLWindowCallbacks* callbacks,
- const std::string& title, const std::string& name, S32 x, S32 y, S32 width,
- S32 height, U32 flags,
- bool fullscreen, bool clearBg,
- bool enable_vsync, bool use_gl,
- bool ignore_pixel_depth,
- U32 fsaa_samples,
- U32 max_vram)
- : LLWindow(NULL, fullscreen, flags)
-{
- // *HACK: During window construction we get lots of OS events for window
- // reshape, activate, etc. that the viewer isn't ready to handle.
- // Route them to a dummy callback structure until the end of constructor.
- LLWindowCallbacks null_callbacks;
- mCallbacks = &null_callbacks;
-
- // Voodoo for calling cocoa from carbon (see llwindowmacosx-objc.mm).
- setupCocoa();
-
- // Initialize the keyboard
- gKeyboard = new LLKeyboardMacOSX();
- gKeyboard->setCallbacks(callbacks);
-
- // Ignore use_gl for now, only used for drones on PC
- mWindow = NULL;
- mContext = NULL;
- mPixelFormat = NULL;
- mDisplay = CGMainDisplayID();
- mSimulatedRightClick = false;
- mLastModifiers = 0;
- mHandsOffEvents = false;
- mCursorDecoupled = false;
- mCursorLastEventDeltaX = 0;
- mCursorLastEventDeltaY = 0;
- mCursorIgnoreNextDelta = false;
- mNeedsResize = false;
- mOverrideAspectRatio = 0.f;
- mMaximized = false;
- mMinimized = false;
- mLanguageTextInputAllowed = false;
- mPreeditor = NULL;
- mFSAASamples = fsaa_samples;
- mForceRebuild = false;
-
- // Get the original aspect ratio of the main device.
- mOriginalAspectRatio = (double)CGDisplayPixelsWide(mDisplay) / (double)CGDisplayPixelsHigh(mDisplay);
-
- // Stash the window title
- mWindowTitle = title;
- //mWindowTitle[0] = title.length();
-
- mDragOverrideCursor = -1;
-
- // Set up global event handlers (the fullscreen case needs this)
- //InstallStandardEventHandler(GetApplicationEventTarget());
-
- // Stash an object pointer for OSMessageBox()
- gWindowImplementation = this;
- // Create the GL context and set it up for windowed or fullscreen, as appropriate.
- if(createContext(x, y, width, height, 32, fullscreen, enable_vsync))
- {
- if(mWindow != NULL)
- {
- makeWindowOrderFront(mWindow);
- }
-
- if (!gGLManager.initGL())
- {
- setupFailure(
- "Second Life is unable to run because your video card drivers\n"
- "are out of date or unsupported. Please make sure you have\n"
- "the latest video card drivers installed.\n"
- "If you continue to receive this message, contact customer service.",
- "Error",
- OSMB_OK);
- return;
- }
-
- //start with arrow cursor
- initCursors();
- setCursor( UI_CURSOR_ARROW );
-
- allowLanguageTextInput(NULL, false);
- }
-
- mCallbacks = callbacks;
- stop_glerror();
-
-
-}
-
-// These functions are used as wrappers for our internal event handling callbacks.
-// It's a good idea to wrap these to avoid reworking more code than we need to within LLWindow.
-
-bool callKeyUp(NSKeyEventRef event, unsigned short key, unsigned int mask)
-{
- mRawKeyEvent = event;
- bool retVal = gKeyboard->handleKeyUp(key, mask);
- mRawKeyEvent = NULL;
- return retVal;
-}
-
-bool callKeyDown(NSKeyEventRef event, unsigned short key, unsigned int mask, wchar_t character)
-{
- //if (mask!=MASK_NONE)
- {
- if((key == gKeyboard->inverseTranslateKey('Z')) && (character == 'y'))
- {
- key = gKeyboard->inverseTranslateKey('Y');
- }
- else if ((key == gKeyboard->inverseTranslateKey('Y')) && (character == 'z'))
- {
- key = gKeyboard->inverseTranslateKey('Z');
- }
- }
-
- mRawKeyEvent = event;
- bool retVal = gKeyboard->handleKeyDown(key, mask);
- mRawKeyEvent = NULL;
- return retVal;
-}
-
-void callResetKeys()
-{
- gKeyboard->resetKeys();
-}
-
-bool callUnicodeCallback(wchar_t character, unsigned int mask)
-{
- NativeKeyEventData eventData;
-
- memset(&eventData, 0, sizeof(NativeKeyEventData));
-
- eventData.mKeyEvent = NativeKeyEventData::KEYCHAR;
- eventData.mEventType = 0;
- eventData.mEventModifiers = mask;
- eventData.mEventKeyCode = 0;
- eventData.mEventChars = character;
- eventData.mEventUnmodChars = character;
- eventData.mEventRepeat = false;
-
- mRawKeyEvent = &eventData;
-
- bool result = gWindowImplementation->getCallbacks()->handleUnicodeChar(character, mask);
- mRawKeyEvent = NULL;
- return result;
-}
-
-void callFocus()
-{
- if (gWindowImplementation)
- {
- gWindowImplementation->getCallbacks()->handleFocus(gWindowImplementation);
- }
-}
-
-void callFocusLost()
-{
- if (gWindowImplementation)
- {
- gWindowImplementation->getCallbacks()->handleFocusLost(gWindowImplementation);
- }
-}
-
-void callRightMouseDown(float *pos, MASK mask)
-{
- if (gWindowImplementation->allowsLanguageInput())
- {
- gWindowImplementation->interruptLanguageTextInput();
- }
-
- LLCoordGL outCoords;
- outCoords.mX = ll_round(pos[0]);
- outCoords.mY = ll_round(pos[1]);
- gWindowImplementation->getCallbacks()->handleRightMouseDown(gWindowImplementation, outCoords, gKeyboard->currentMask(true));
-}
-
-void callRightMouseUp(float *pos, MASK mask)
-{
- if (gWindowImplementation->allowsLanguageInput())
- {
- gWindowImplementation->interruptLanguageTextInput();
- }
-
- LLCoordGL outCoords;
- outCoords.mX = ll_round(pos[0]);
- outCoords.mY = ll_round(pos[1]);
- gWindowImplementation->getCallbacks()->handleRightMouseUp(gWindowImplementation, outCoords, gKeyboard->currentMask(true));
-}
-
-void callLeftMouseDown(float *pos, MASK mask)
-{
- if (gWindowImplementation->allowsLanguageInput())
- {
- gWindowImplementation->interruptLanguageTextInput();
- }
-
- LLCoordGL outCoords;
- outCoords.mX = ll_round(pos[0]);
- outCoords.mY = ll_round(pos[1]);
- gWindowImplementation->getCallbacks()->handleMouseDown(gWindowImplementation, outCoords, gKeyboard->currentMask(true));
-}
-
-void callLeftMouseUp(float *pos, MASK mask)
-{
- if (gWindowImplementation->allowsLanguageInput())
- {
- gWindowImplementation->interruptLanguageTextInput();
- }
-
- LLCoordGL outCoords;
- outCoords.mX = ll_round(pos[0]);
- outCoords.mY = ll_round(pos[1]);
- gWindowImplementation->getCallbacks()->handleMouseUp(gWindowImplementation, outCoords, gKeyboard->currentMask(true));
-
-}
-
-void callDoubleClick(float *pos, MASK mask)
-{
- if (gWindowImplementation->allowsLanguageInput())
- {
- gWindowImplementation->interruptLanguageTextInput();
- }
-
- LLCoordGL outCoords;
- outCoords.mX = ll_round(pos[0]);
- outCoords.mY = ll_round(pos[1]);
- gWindowImplementation->getCallbacks()->handleDoubleClick(gWindowImplementation, outCoords, gKeyboard->currentMask(true));
-}
-
-void callResize(unsigned int width, unsigned int height)
-{
- if (gWindowImplementation != NULL)
- {
- gWindowImplementation->getCallbacks()->handleResize(gWindowImplementation, width, height);
- }
-}
-
-void callMouseMoved(float *pos, MASK mask)
-{
- LLCoordGL outCoords;
- outCoords.mX = ll_round(pos[0]);
- outCoords.mY = ll_round(pos[1]);
- float deltas[2];
- gWindowImplementation->getMouseDeltas(deltas);
- outCoords.mX += deltas[0];
- outCoords.mY += deltas[1];
- gWindowImplementation->getCallbacks()->handleMouseMove(gWindowImplementation, outCoords, gKeyboard->currentMask(true));
- //gWindowImplementation->getCallbacks()->handleScrollWheel(gWindowImplementation, 0);
-}
-
-void callMouseDragged(float *pos, MASK mask)
-{
- LLCoordGL outCoords;
- outCoords.mX = ll_round(pos[0]);
- outCoords.mY = ll_round(pos[1]);
- float deltas[2];
- gWindowImplementation->getMouseDeltas(deltas);
- outCoords.mX += deltas[0];
- outCoords.mY += deltas[1];
- gWindowImplementation->getCallbacks()->handleMouseDragged(gWindowImplementation, outCoords, gKeyboard->currentMask(true));
-}
-
-void callScrollMoved(float deltaX, float deltaY)
-{
- if ( gWindowImplementation && gWindowImplementation->getCallbacks() )
- {
- gWindowImplementation->getCallbacks()->handleScrollHWheel(gWindowImplementation, deltaX);
- gWindowImplementation->getCallbacks()->handleScrollWheel(gWindowImplementation, deltaY);
- }
-}
-
-void callMouseExit()
-{
- gWindowImplementation->getCallbacks()->handleMouseLeave(gWindowImplementation);
-}
-
-void callWindowFocus()
-{
- if ( gWindowImplementation && gWindowImplementation->getCallbacks() )
- {
- gWindowImplementation->getCallbacks()->handleFocus (gWindowImplementation);
- }
- else
- {
- LL_WARNS("COCOA") << "Window Implementation or callbacks not yet initialized." << LL_ENDL;
- }
-
-
-}
-
-void callWindowUnfocus()
-{
- if ( gWindowImplementation && gWindowImplementation->getCallbacks() )
- {
- gWindowImplementation->getCallbacks()->handleFocusLost(gWindowImplementation);
- }
-}
-
-void callWindowHide()
-{
- if ( gWindowImplementation && gWindowImplementation->getCallbacks() )
- {
- gWindowImplementation->getCallbacks()->handleActivate(gWindowImplementation, false);
- }
-}
-
-void callWindowUnhide()
-{
- if ( gWindowImplementation && gWindowImplementation->getCallbacks() )
- {
- gWindowImplementation->getCallbacks()->handleActivate(gWindowImplementation, true);
- }
-}
-
-void callWindowDidChangeScreen()
-{
- if ( gWindowImplementation && gWindowImplementation->getCallbacks() )
- {
- gWindowImplementation->getCallbacks()->handleWindowDidChangeScreen(gWindowImplementation);
- }
-}
-
-void callDeltaUpdate(float *delta, MASK mask)
-{
- gWindowImplementation->updateMouseDeltas(delta);
-}
-
-void callOtherMouseDown(float *pos, MASK mask, int button)
-{
- LLCoordGL outCoords;
- outCoords.mX = ll_round(pos[0]);
- outCoords.mY = ll_round(pos[1]);
- float deltas[2];
- gWindowImplementation->getMouseDeltas(deltas);
- outCoords.mX += deltas[0];
- outCoords.mY += deltas[1];
-
- if (button == 2)
- {
- gWindowImplementation->getCallbacks()->handleMiddleMouseDown(gWindowImplementation, outCoords, mask);
- }
- else
- {
- gWindowImplementation->getCallbacks()->handleOtherMouseDown(gWindowImplementation, outCoords, mask, button + 1);
- }
-}
-
-void callOtherMouseUp(float *pos, MASK mask, int button)
-{
- LLCoordGL outCoords;
- outCoords.mX = ll_round(pos[0]);
- outCoords.mY = ll_round(pos[1]);
- float deltas[2];
- gWindowImplementation->getMouseDeltas(deltas);
- outCoords.mX += deltas[0];
- outCoords.mY += deltas[1];
- if (button == 2)
- {
- gWindowImplementation->getCallbacks()->handleMiddleMouseUp(gWindowImplementation, outCoords, mask);
- }
- else
- {
- gWindowImplementation->getCallbacks()->handleOtherMouseUp(gWindowImplementation, outCoords, mask, button + 1);
- }
-}
-
-void callModifier(MASK mask)
-{
- gKeyboard->handleModifier(mask);
-}
-
-void callHandleDragEntered(std::string url)
-{
- gWindowImplementation->handleDragNDrop(url, LLWindowCallbacks::DNDA_START_TRACKING);
-}
-
-void callHandleDragExited(std::string url)
-{
- gWindowImplementation->handleDragNDrop(url, LLWindowCallbacks::DNDA_STOP_TRACKING);
-}
-
-void callHandleDragUpdated(std::string url)
-{
- gWindowImplementation->handleDragNDrop(url, LLWindowCallbacks::DNDA_TRACK);
-}
-
-void callHandleDragDropped(std::string url)
-{
- gWindowImplementation->handleDragNDrop(url, LLWindowCallbacks::DNDA_DROPPED);
-}
-
-void callQuitHandler()
-{
- if (gWindowImplementation)
- {
- if(gWindowImplementation->getCallbacks()->handleCloseRequest(gWindowImplementation))
- {
- gWindowImplementation->getCallbacks()->handleQuit(gWindowImplementation);
- }
- }
-}
-
-void getPreeditSelectionRange(int *position, int *length)
-{
- if (gWindowImplementation->getPreeditor())
- {
- gWindowImplementation->getPreeditor()->getSelectionRange(position, length);
- }
-}
-
-void getPreeditMarkedRange(int *position, int *length)
-{
- if (gWindowImplementation->getPreeditor())
- {
- gWindowImplementation->getPreeditor()->getPreeditRange(position, length);
- }
-}
-
-void setPreeditMarkedRange(int position, int length)
-{
- if (gWindowImplementation->getPreeditor())
- {
- gWindowImplementation->getPreeditor()->markAsPreedit(position, length);
- }
-}
-
-bool handleUnicodeCharacter(wchar_t c)
-{
- bool success = false;
- if (gWindowImplementation->getPreeditor())
- {
- success = gWindowImplementation->getPreeditor()->handleUnicodeCharHere(c);
- }
-
- return success;
-}
-
-void resetPreedit()
-{
- if (gWindowImplementation->getPreeditor())
- {
- gWindowImplementation->getPreeditor()->resetPreedit();
- }
-}
-
-// For reasons of convenience, handle IME updates here.
-// This largely mirrors the old implementation, only sans the carbon parameters.
-void setMarkedText(unsigned short *unitext, unsigned int *selectedRange, unsigned int *replacementRange, long text_len, attributedStringInfo segments)
-{
- if (gWindowImplementation->getPreeditor())
- {
- LLPreeditor *preeditor = gWindowImplementation->getPreeditor();
- preeditor->resetPreedit();
- // This should be a viable replacement for the kEventParamTextInputSendReplaceRange parameter.
- if (replacementRange[0] < replacementRange[1])
- {
- const LLWString& text = preeditor->getPreeditString();
- const S32 location = wstring_wstring_length_from_utf16_length(text, 0, replacementRange[0]);
- const S32 length = wstring_wstring_length_from_utf16_length(text, location, replacementRange[1]);
- preeditor->markAsPreedit(location, length);
- }
-
- LLWString fix_str = utf16str_to_wstring(llutf16string(unitext, text_len));
-
- S32 caret_position = fix_str.length();
-
- preeditor->updatePreedit(fix_str, segments.seg_lengths, segments.seg_standouts, caret_position);
- }
-}
-
-void getPreeditLocation(float *location, unsigned int length)
-{
- if (gWindowImplementation->getPreeditor())
- {
- LLPreeditor *preeditor = gWindowImplementation->getPreeditor();
- LLCoordGL coord;
- LLCoordScreen screen;
- LLRect rect;
-
- preeditor->getPreeditLocation(length, &coord, &rect, NULL);
-
- float c[4] = {float(coord.mX), float(coord.mY), 0, 0};
-
- convertRectToScreen(gWindowImplementation->getWindow(), c);
-
- location[0] = c[0];
- location[1] = c[1];
- }
-}
-
-void LLWindowMacOSX::updateMouseDeltas(float* deltas)
-{
- if (mCursorDecoupled)
- {
- mCursorLastEventDeltaX = ll_round(deltas[0]);
- mCursorLastEventDeltaY = ll_round(-deltas[1]);
-
- if (mCursorIgnoreNextDelta)
- {
- mCursorLastEventDeltaX = 0;
- mCursorLastEventDeltaY = 0;
- mCursorIgnoreNextDelta = false;
- }
- } else {
- mCursorLastEventDeltaX = 0;
- mCursorLastEventDeltaY = 0;
- }
-}
-
-void LLWindowMacOSX::getMouseDeltas(float* delta)
-{
- delta[0] = mCursorLastEventDeltaX;
- delta[1] = mCursorLastEventDeltaY;
-}
-
-bool LLWindowMacOSX::createContext(int x, int y, int width, int height, int bits, bool fullscreen, bool enable_vsync)
-{
- mFullscreen = fullscreen;
-
- if (mWindow == NULL)
- {
- mWindow = getMainAppWindow();
- }
-
- if(mContext == NULL)
- {
- // Our OpenGL view is already defined within SecondLife.xib.
- // Get the view instead.
- mGLView = createOpenGLView(mWindow, mFSAASamples, enable_vsync);
- mContext = getCGLContextObj(mGLView);
- gGLManager.mVRAM = getVramSize(mGLView);
-
- if(!mPixelFormat)
- {
- CGLPixelFormatAttribute attribs[] =
- {
- kCGLPFANoRecovery,
- kCGLPFADoubleBuffer,
- kCGLPFAClosestPolicy,
- kCGLPFAAccelerated,
- kCGLPFAMultisample,
- kCGLPFASampleBuffers, static_cast<CGLPixelFormatAttribute>((mFSAASamples > 0 ? 1 : 0)),
- kCGLPFASamples, static_cast<CGLPixelFormatAttribute>(mFSAASamples),
- kCGLPFAStencilSize, static_cast<CGLPixelFormatAttribute>(8),
- kCGLPFADepthSize, static_cast<CGLPixelFormatAttribute>(24),
- kCGLPFAAlphaSize, static_cast<CGLPixelFormatAttribute>(8),
- kCGLPFAColorSize, static_cast<CGLPixelFormatAttribute>(24),
- kCGLPFAOpenGLProfile, static_cast<CGLPixelFormatAttribute>(kCGLOGLPVersion_GL4_Core),
- static_cast<CGLPixelFormatAttribute>(0)
- };
-
- GLint numPixelFormats;
- CGLChoosePixelFormat (attribs, &mPixelFormat, &numPixelFormats);
-
- if(mPixelFormat == NULL) {
- CGLChoosePixelFormat (attribs, &mPixelFormat, &numPixelFormats);
- }
- }
-
- }
-
- // This sets up our view to recieve text from our non-inline text input window.
- setupInputWindow(mWindow, mGLView);
-
- // Hook up the context to a drawable
-
- if(mContext != NULL)
- {
-
-
- U32 err = CGLSetCurrentContext(mContext);
- if (err != kCGLNoError)
- {
- setupFailure("Can't activate GL rendering context", "Error", OSMB_OK);
- return false;
- }
- }
-
- mRefreshRate = CGDisplayModeGetRefreshRate(CGDisplayCopyDisplayMode(mDisplay));
- if(mRefreshRate == 0)
- {
- //consider adding more appropriate fallback later
- mRefreshRate = DEFAULT_REFRESH_RATE;
- }
-
- // Disable vertical sync for swap
- toggleVSync(enable_vsync);
-
- //enable multi-threaded OpenGL
- if (sUseMultGL)
- {
- CGLError cgl_err;
- CGLContextObj ctx = CGLGetCurrentContext();
-
- cgl_err = CGLEnable( ctx, kCGLCEMPEngine);
-
- if (cgl_err != kCGLNoError )
- {
- LL_INFOS("GLInit") << "Multi-threaded OpenGL not available." << LL_ENDL;
- }
- else
- {
- LL_INFOS("GLInit") << "Multi-threaded OpenGL enabled." << LL_ENDL;
- }
- }
- makeFirstResponder(mWindow, mGLView);
-
- return true;
-}
-
-
-// We only support OS X 10.7's fullscreen app mode which is literally a full screen window that fills a virtual desktop.
-// This makes this method obsolete.
-bool LLWindowMacOSX::switchContext(bool fullscreen, const LLCoordScreen &size, bool enable_vsync, const LLCoordScreen * const posp)
-{
- return false;
-}
-
-void LLWindowMacOSX::destroyContext()
-{
- if (!mContext)
- {
- // We don't have a context
- return;
- }
- // Unhook the GL context from any drawable it may have
- if(mContext != NULL)
- {
- LL_DEBUGS("Window") << "destroyContext: unhooking drawable " << LL_ENDL;
- CGLSetCurrentContext(NULL);
- }
-
- // Clean up remaining GL state before blowing away window
- gGLManager.shutdownGL();
-
- // Clean up the pixel format
- if(mPixelFormat != NULL)
- {
- CGLDestroyPixelFormat(mPixelFormat);
- mPixelFormat = NULL;
- }
-
- // Clean up the GL context
- if(mContext != NULL)
- {
- CGLDestroyContext(mContext);
- }
-
- // Destroy our LLOpenGLView
- if(mGLView != NULL)
- {
- removeGLView(mGLView);
- mGLView = NULL;
- }
-
- // Close the window
- if(mWindow != NULL)
- {
- NSWindowRef dead_window = mWindow;
- mWindow = NULL;
- closeWindow(dead_window);
- }
-
-}
-
-LLWindowMacOSX::~LLWindowMacOSX()
-{
- destroyContext();
-
- if(mSupportedResolutions != NULL)
- {
- delete []mSupportedResolutions;
- }
-
- gWindowImplementation = NULL;
-
-}
-
-
-void LLWindowMacOSX::show()
-{
-}
-
-void LLWindowMacOSX::hide()
-{
- setMouseClipping(false);
-}
-
-//virtual
-void LLWindowMacOSX::minimize()
-{
- setMouseClipping(false);
- showCursor();
-}
-
-//virtual
-void LLWindowMacOSX::restore()
-{
- show();
-}
-
-
-// close() destroys all OS-specific code associated with a window.
-// Usually called from LLWindowManager::destroyWindow()
-void LLWindowMacOSX::close()
-{
- // Is window is already closed?
- // if (!mWindow)
- // {
- // return;
- // }
-
- // Make sure cursor is visible and we haven't mangled the clipping state.
- setMouseClipping(false);
- showCursor();
-
- destroyContext();
-}
-
-bool LLWindowMacOSX::isValid()
-{
- if(mFullscreen)
- {
- return(true);
- }
-
- return (mWindow != NULL);
-}
-
-bool LLWindowMacOSX::getVisible()
-{
- bool result = false;
-
- if(mFullscreen)
- {
- result = true;
- }if (mWindow)
- {
- result = true;
- }
-
- return(result);
-}
-
-bool LLWindowMacOSX::getMinimized()
-{
- return mMinimized;
-}
-
-bool LLWindowMacOSX::getMaximized()
-{
- return mMaximized;
-}
-
-bool LLWindowMacOSX::maximize()
-{
- if (mWindow && !mMaximized)
- {
- }
-
- return mMaximized;
-}
-
-bool LLWindowMacOSX::getFullscreen()
-{
- return mFullscreen;
-}
-
-void LLWindowMacOSX::gatherInput()
-{
- updateCursor();
-}
-
-bool LLWindowMacOSX::getPosition(LLCoordScreen *position)
-{
- S32 err = -1;
-
- if(mFullscreen)
- {
- position->mX = 0;
- position->mY = 0;
- err = noErr;
- }
- else if(mWindow)
- {
- const CGPoint & pos = getContentViewBoundsPosition(mWindow);
-
- position->mX = pos.x;
- position->mY = pos.y;
-
- err = noErr;
- }
- else
- {
- LL_ERRS() << "LLWindowMacOSX::getPosition(): no window and not fullscreen!" << LL_ENDL;
- }
-
- return (err == noErr);
-}
-
-bool LLWindowMacOSX::getSize(LLCoordScreen *size)
-{
- S32 err = -1;
-
- if(mFullscreen)
- {
- size->mX = mFullscreenWidth;
- size->mY = mFullscreenHeight;
- err = noErr;
- }
- else if(mWindow)
- {
- const CGSize & sz = gHiDPISupport ? getDeviceContentViewSize(mWindow, mGLView) : getContentViewBoundsSize(mWindow);
-
- size->mX = sz.width;
- size->mY = sz.height;
- err = noErr;
- }
- else
- {
- LL_ERRS() << "LLWindowMacOSX::getSize(): no window and not fullscreen!" << LL_ENDL;
- }
-
- return (err == noErr);
-}
-
-bool LLWindowMacOSX::getSize(LLCoordWindow *size)
-{
- S32 err = -1;
-
- if(mFullscreen)
- {
- size->mX = mFullscreenWidth;
- size->mY = mFullscreenHeight;
- err = noErr;
- }
- else if(mWindow)
- {
- const CGSize & sz = gHiDPISupport ? getDeviceContentViewSize(mWindow, mGLView) : getContentViewBoundsSize(mWindow);
-
- size->mX = sz.width;
- size->mY = sz.height;
- err = noErr;
-
-
- }
- else
- {
- LL_ERRS() << "LLWindowMacOSX::getSize(): no window and not fullscreen!" << LL_ENDL;
- }
-
- return (err == noErr);
-}
-
-bool LLWindowMacOSX::setPosition(const LLCoordScreen position)
-{
- if(mWindow)
- {
- float pos[2] = {float(position.mX), float(position.mY)};
- setWindowPos(mWindow, pos);
- }
-
- return true;
-}
-
-bool LLWindowMacOSX::setSizeImpl(const LLCoordScreen size)
-{
- if(mWindow)
- {
- LLCoordWindow to;
- convertCoords(size, &to);
- setWindowSize(mWindow, to.mX, to.mY);
- return true;
- }
-
- return false;
-}
-
-bool LLWindowMacOSX::setSizeImpl(const LLCoordWindow size)
-{
- if (mWindow)
- {
- const int titlePadding = 22;
- setWindowSize(mWindow, size.mX, size.mY + titlePadding);
- return true;
- }
-
- return false;
-}
-
-void LLWindowMacOSX::swapBuffers()
-{
- CGLFlushDrawable(mContext);
-}
-
-void LLWindowMacOSX::restoreGLContext()
-{
- CGLSetCurrentContext(mContext);
-}
-
-F32 LLWindowMacOSX::getGamma()
-{
- F32 result = 2.2; // Default to something sane
-
- CGGammaValue redMin;
- CGGammaValue redMax;
- CGGammaValue redGamma;
- CGGammaValue greenMin;
- CGGammaValue greenMax;
- CGGammaValue greenGamma;
- CGGammaValue blueMin;
- CGGammaValue blueMax;
- CGGammaValue blueGamma;
-
- if(CGGetDisplayTransferByFormula(
- mDisplay,
- &redMin,
- &redMax,
- &redGamma,
- &greenMin,
- &greenMax,
- &greenGamma,
- &blueMin,
- &blueMax,
- &blueGamma) == noErr)
- {
- // So many choices...
- // Let's just return the green channel gamma for now.
- result = greenGamma;
- }
-
- return result;
-}
-
-U32 LLWindowMacOSX::getFSAASamples()
-{
- return mFSAASamples;
-}
-
-void LLWindowMacOSX::setFSAASamples(const U32 samples)
-{
- mFSAASamples = samples;
- mForceRebuild = true;
-}
-
-bool LLWindowMacOSX::restoreGamma()
-{
- CGDisplayRestoreColorSyncSettings();
- return true;
-}
-
-bool LLWindowMacOSX::setGamma(const F32 gamma)
-{
- CGGammaValue redMin;
- CGGammaValue redMax;
- CGGammaValue redGamma;
- CGGammaValue greenMin;
- CGGammaValue greenMax;
- CGGammaValue greenGamma;
- CGGammaValue blueMin;
- CGGammaValue blueMax;
- CGGammaValue blueGamma;
-
- // MBW -- XXX -- Should we allow this in windowed mode?
-
- if(CGGetDisplayTransferByFormula(
- mDisplay,
- &redMin,
- &redMax,
- &redGamma,
- &greenMin,
- &greenMax,
- &greenGamma,
- &blueMin,
- &blueMax,
- &blueGamma) != noErr)
- {
- return false;
- }
-
- if(CGSetDisplayTransferByFormula(
- mDisplay,
- redMin,
- redMax,
- gamma,
- greenMin,
- greenMax,
- gamma,
- blueMin,
- blueMax,
- gamma) != noErr)
- {
- return false;
- }
-
-
- return true;
-}
-
-bool LLWindowMacOSX::isCursorHidden()
-{
- return mCursorHidden;
-}
-
-
-
-// Constrains the mouse to the window.
-void LLWindowMacOSX::setMouseClipping( bool b )
-{
- // Just stash the requested state. We'll simulate this when the cursor is hidden by decoupling.
- mIsMouseClipping = b;
-
- if(b)
- {
- // LL_INFOS() << "setMouseClipping(true)" << LL_ENDL;
- }
- else
- {
- // LL_INFOS() << "setMouseClipping(false)" << LL_ENDL;
- }
-
- adjustCursorDecouple();
-}
-
-bool LLWindowMacOSX::setCursorPosition(const LLCoordWindow position)
-{
- bool result = false;
- LLCoordScreen screen_pos;
-
- if (!convertCoords(position, &screen_pos))
- {
- return false;
- }
-
- CGPoint newPosition;
-
- // LL_INFOS() << "setCursorPosition(" << screen_pos.mX << ", " << screen_pos.mY << ")" << LL_ENDL;
-
- newPosition.x = screen_pos.mX;
- newPosition.y = screen_pos.mY;
-
- CGSetLocalEventsSuppressionInterval(0.0);
- if(CGWarpMouseCursorPosition(newPosition) == noErr)
- {
- result = true;
- }
-
- // Under certain circumstances, this will trigger us to decouple the cursor.
- adjustCursorDecouple(true);
-
- // trigger mouse move callback
- LLCoordGL gl_pos;
- convertCoords(position, &gl_pos);
- float scale = getSystemUISize();
- gl_pos.mX *= scale;
- gl_pos.mY *= scale;
- mCallbacks->handleMouseMove(this, gl_pos, (MASK)0);
-
- return result;
-}
-
-bool LLWindowMacOSX::getCursorPosition(LLCoordWindow *position)
-{
- float cursor_point[2];
- LLCoordScreen screen_pos;
-
- if(mWindow == NULL)
- return false;
-
- getCursorPos(mWindow, cursor_point);
-
- if(mCursorDecoupled)
- {
- // CGMouseDelta x, y;
-
- // If the cursor's decoupled, we need to read the latest movement delta as well.
- // CGGetLastMouseDelta( &x, &y );
- // cursor_point.h += x;
- // cursor_point.v += y;
-
- // CGGetLastMouseDelta may behave strangely when the cursor's first captured.
- // Stash in the event handler instead.
- cursor_point[0] += mCursorLastEventDeltaX;
- cursor_point[1] += mCursorLastEventDeltaY;
- }
-
- float scale = getSystemUISize();
- position->mX = cursor_point[0] * scale;
- position->mY = cursor_point[1] * scale;
-
- return true;
-}
-
-void LLWindowMacOSX::adjustCursorDecouple(bool warpingMouse)
-{
- if(mIsMouseClipping && mCursorHidden)
- {
- if(warpingMouse)
- {
- // The cursor should be decoupled. Make sure it is.
- if(!mCursorDecoupled)
- {
- // LL_INFOS() << "adjustCursorDecouple: decoupling cursor" << LL_ENDL;
- CGAssociateMouseAndMouseCursorPosition(false);
- mCursorDecoupled = true;
- mCursorIgnoreNextDelta = true;
- }
- }
- }
- else
- {
- // The cursor should not be decoupled. Make sure it isn't.
- if(mCursorDecoupled)
- {
- // LL_INFOS() << "adjustCursorDecouple: recoupling cursor" << LL_ENDL;
- CGAssociateMouseAndMouseCursorPosition(true);
- mCursorDecoupled = false;
- }
- }
-}
-
-F32 LLWindowMacOSX::getNativeAspectRatio()
-{
- if (mFullscreen)
- {
- return (F32)mFullscreenWidth / (F32)mFullscreenHeight;
- }
- else
- {
- // The constructor for this class grabs the aspect ratio of the monitor before doing any resolution
- // switching, and stashes it in mOriginalAspectRatio. Here, we just return it.
-
- if (mOverrideAspectRatio > 0.f)
- {
- return mOverrideAspectRatio;
- }
-
- return mOriginalAspectRatio;
- }
-}
-
-F32 LLWindowMacOSX::getPixelAspectRatio()
-{
- //macOS always enforces a 1:1 pixel aspect ratio, regardless of video mode
- return 1.f;
-}
-
-//static SInt32 oldWindowLevel;
-
-// MBW -- XXX -- There's got to be a better way than this. Find it, please...
-
-// Since we're no longer supporting the "typical" fullscreen mode with CGL or NSOpenGL anymore, these are unnecessary. -Geenz
-void LLWindowMacOSX::beforeDialog()
-{
-}
-
-void LLWindowMacOSX::afterDialog()
-{
- //For fix problem with Core Flow view on OSX
- restoreGLContext();
-}
-
-
-void LLWindowMacOSX::flashIcon(F32 seconds)
-{
- // For consistency with macOS conventions, the number of seconds given is ignored and
- // left up to the OS (which will actually bounce it for one second).
- requestUserAttention();
-}
-
-bool LLWindowMacOSX::isClipboardTextAvailable()
-{
- return pasteBoardAvailable();
-}
-
-bool LLWindowMacOSX::pasteTextFromClipboard(LLWString &dst)
-{
- unsigned short* pboard_data = copyFromPBoard(); // must free returned data
- llutf16string str(pboard_data);
- free(pboard_data);
-
- dst = utf16str_to_wstring(str);
- if (dst != L"")
- {
- return true;
- } else {
- return false;
- }
-}
-
-bool LLWindowMacOSX::copyTextToClipboard(const LLWString &s)
-{
- bool result = false;
- llutf16string utf16str = wstring_to_utf16str(s);
-
- result = copyToPBoard(utf16str.data(), utf16str.length());
-
- return result;
-}
-
-
-// protected
-bool LLWindowMacOSX::resetDisplayResolution()
-{
- // This is only called from elsewhere in this class, and it's not used by the Mac implementation.
- return true;
-}
-
-
-LLWindow::LLWindowResolution* LLWindowMacOSX::getSupportedResolutions(S32 &num_resolutions)
-{
- if (!mSupportedResolutions)
- {
- CFArrayRef modes = CGDisplayCopyAllDisplayModes(mDisplay, nullptr);
-
- if(modes != NULL)
- {
- CFIndex index, cnt;
-
- mSupportedResolutions = new LLWindowResolution[MAX_NUM_RESOLUTIONS];
- mNumSupportedResolutions = 0;
-
- // Examine each mode
- cnt = CFArrayGetCount( modes );
-
- for ( index = 0; (index < cnt) && (mNumSupportedResolutions < MAX_NUM_RESOLUTIONS); index++ )
- {
- // Pull the mode dictionary out of the CFArray
- CFDictionaryRef mode = (CFDictionaryRef)CFArrayGetValueAtIndex( modes, index );
- long width = getDictLong(mode, kCGDisplayWidth);
- long height = getDictLong(mode, kCGDisplayHeight);
- long bits = getDictLong(mode, kCGDisplayBitsPerPixel);
-
- if(bits == BITS_PER_PIXEL && width >= 800 && height >= 600)
- {
- bool resolution_exists = false;
- for(S32 i = 0; i < mNumSupportedResolutions; i++)
- {
- if (mSupportedResolutions[i].mWidth == width &&
- mSupportedResolutions[i].mHeight == height)
- {
- resolution_exists = true;
- }
- }
- if (!resolution_exists)
- {
- mSupportedResolutions[mNumSupportedResolutions].mWidth = width;
- mSupportedResolutions[mNumSupportedResolutions].mHeight = height;
- mNumSupportedResolutions++;
- }
- }
- }
- CFRelease(modes);
- }
- }
-
- num_resolutions = mNumSupportedResolutions;
- return mSupportedResolutions;
-}
-
-bool LLWindowMacOSX::convertCoords(LLCoordGL from, LLCoordWindow *to)
-{
- to->mX = from.mX;
- to->mY = from.mY;
- return true;
-}
-
-bool LLWindowMacOSX::convertCoords(LLCoordWindow from, LLCoordGL* to)
-{
- to->mX = from.mX;
- to->mY = from.mY;
- return true;
-}
-
-bool LLWindowMacOSX::convertCoords(LLCoordScreen from, LLCoordWindow* to)
-{
- if(mWindow)
- {
- float mouse_point[2];
-
- mouse_point[0] = from.mX;
- mouse_point[1] = from.mY;
-
- convertScreenToWindow(mWindow, mouse_point);
-
- to->mX = mouse_point[0];
- to->mY = mouse_point[1];
-
- return true;
- }
- return false;
-}
-
-bool LLWindowMacOSX::convertCoords(LLCoordWindow from, LLCoordScreen *to)
-{
- if(mWindow)
- {
- float mouse_point[2];
-
- mouse_point[0] = from.mX;
- mouse_point[1] = from.mY;
-
- convertWindowToScreen(mWindow, mouse_point);
-
- to->mX = mouse_point[0];
- to->mY = mouse_point[1];
-
- return true;
- }
- return false;
-}
-
-bool LLWindowMacOSX::convertCoords(LLCoordScreen from, LLCoordGL *to)
-{
- LLCoordWindow window_coord;
-
- return(convertCoords(from, &window_coord) && convertCoords(window_coord, to));
-}
-
-bool LLWindowMacOSX::convertCoords(LLCoordGL from, LLCoordScreen *to)
-{
- LLCoordWindow window_coord;
-
- return(convertCoords(from, &window_coord) && convertCoords(window_coord, to));
-}
-
-
-
-
-void LLWindowMacOSX::setupFailure(const std::string& text, const std::string& caption, U32 type)
-{
- destroyContext();
-
- OSMessageBox(text, caption, type);
-}
-
- // Note on event recording - QUIT is a known special case and we are choosing NOT to record it for the record and playback feature
- // it is handled at a very low-level
-const char* cursorIDToName(int id)
-{
- switch (id)
- {
- case UI_CURSOR_ARROW: return "UI_CURSOR_ARROW";
- case UI_CURSOR_WAIT: return "UI_CURSOR_WAIT";
- case UI_CURSOR_HAND: return "UI_CURSOR_HAND";
- case UI_CURSOR_IBEAM: return "UI_CURSOR_IBEAM";
- case UI_CURSOR_CROSS: return "UI_CURSOR_CROSS";
- case UI_CURSOR_SIZENWSE: return "UI_CURSOR_SIZENWSE";
- case UI_CURSOR_SIZENESW: return "UI_CURSOR_SIZENESW";
- case UI_CURSOR_SIZEWE: return "UI_CURSOR_SIZEWE";
- case UI_CURSOR_SIZENS: return "UI_CURSOR_SIZENS";
- case UI_CURSOR_SIZEALL: return "UI_CURSOR_SIZEALL";
- case UI_CURSOR_NO: return "UI_CURSOR_NO";
- case UI_CURSOR_WORKING: return "UI_CURSOR_WORKING";
- case UI_CURSOR_TOOLGRAB: return "UI_CURSOR_TOOLGRAB";
- case UI_CURSOR_TOOLLAND: return "UI_CURSOR_TOOLLAND";
- case UI_CURSOR_TOOLFOCUS: return "UI_CURSOR_TOOLFOCUS";
- case UI_CURSOR_TOOLCREATE: return "UI_CURSOR_TOOLCREATE";
- case UI_CURSOR_ARROWDRAG: return "UI_CURSOR_ARROWDRAG";
- case UI_CURSOR_ARROWCOPY: return "UI_CURSOR_ARROWCOPY";
- case UI_CURSOR_ARROWDRAGMULTI: return "UI_CURSOR_ARROWDRAGMULTI";
- case UI_CURSOR_ARROWCOPYMULTI: return "UI_CURSOR_ARROWCOPYMULTI";
- case UI_CURSOR_NOLOCKED: return "UI_CURSOR_NOLOCKED";
- case UI_CURSOR_ARROWLOCKED: return "UI_CURSOR_ARROWLOCKED";
- case UI_CURSOR_GRABLOCKED: return "UI_CURSOR_GRABLOCKED";
- case UI_CURSOR_TOOLTRANSLATE: return "UI_CURSOR_TOOLTRANSLATE";
- case UI_CURSOR_TOOLROTATE: return "UI_CURSOR_TOOLROTATE";
- case UI_CURSOR_TOOLSCALE: return "UI_CURSOR_TOOLSCALE";
- case UI_CURSOR_TOOLCAMERA: return "UI_CURSOR_TOOLCAMERA";
- case UI_CURSOR_TOOLPAN: return "UI_CURSOR_TOOLPAN";
- case UI_CURSOR_TOOLZOOMIN: return "UI_CURSOR_TOOLZOOMIN";
- case UI_CURSOR_TOOLZOOMOUT: return "UI_CURSOR_TOOLZOOMOUT";
- case UI_CURSOR_TOOLPICKOBJECT3: return "UI_CURSOR_TOOLPICKOBJECT3";
- case UI_CURSOR_TOOLPLAY: return "UI_CURSOR_TOOLPLAY";
- case UI_CURSOR_TOOLPAUSE: return "UI_CURSOR_TOOLPAUSE";
- case UI_CURSOR_TOOLMEDIAOPEN: return "UI_CURSOR_TOOLMEDIAOPEN";
- case UI_CURSOR_PIPETTE: return "UI_CURSOR_PIPETTE";
- case UI_CURSOR_TOOLSIT: return "UI_CURSOR_TOOLSIT";
- case UI_CURSOR_TOOLBUY: return "UI_CURSOR_TOOLBUY";
- case UI_CURSOR_TOOLOPEN: return "UI_CURSOR_TOOLOPEN";
- case UI_CURSOR_TOOLPATHFINDING: return "UI_CURSOR_PATHFINDING";
- case UI_CURSOR_TOOLPATHFINDING_PATH_START: return "UI_CURSOR_PATHFINDING_START";
- case UI_CURSOR_TOOLPATHFINDING_PATH_START_ADD: return "UI_CURSOR_PATHFINDING_START_ADD";
- case UI_CURSOR_TOOLPATHFINDING_PATH_END: return "UI_CURSOR_PATHFINDING_END";
- case UI_CURSOR_TOOLPATHFINDING_PATH_END_ADD: return "UI_CURSOR_PATHFINDING_END_ADD";
- case UI_CURSOR_TOOLNO: return "UI_CURSOR_NO";
- }
-
- LL_ERRS() << "cursorIDToName: unknown cursor id" << id << LL_ENDL;
-
- return "UI_CURSOR_ARROW";
-}
-
-static CursorRef gCursors[UI_CURSOR_COUNT];
-
-
-static void initPixmapCursor(int cursorid, int hotspotX, int hotspotY)
-{
- // cursors are in <Application Bundle>/Contents/Resources/cursors_mac/UI_CURSOR_FOO.tif
- std::string fullpath = gDirUtilp->add(
- gDirUtilp->getAppRODataDir(),
- "cursors_mac",
- cursorIDToName(cursorid) + std::string(".tif"));
-
- gCursors[cursorid] = createImageCursor(fullpath.c_str(), hotspotX, hotspotY);
-}
-
-void LLWindowMacOSX::updateCursor()
-{
- S32 result = 0;
-
- if (mDragOverrideCursor != -1)
- {
- // A drag is in progress...remember the requested cursor and we'll
- // restore it when it is done
- mCurrentCursor = mNextCursor;
- return;
- }
-
- if (mNextCursor == UI_CURSOR_ARROW
- && mBusyCount > 0)
- {
- mNextCursor = UI_CURSOR_WORKING;
- }
-
- if(mCurrentCursor == mNextCursor)
- {
- if(mCursorHidden && mHideCursorPermanent && isCGCursorVisible())
- {
- hideNSCursor();
- adjustCursorDecouple();
- }
- return;
- }
-
- // RN: replace multi-drag cursors with single versions
- if (mNextCursor == UI_CURSOR_ARROWDRAGMULTI)
- {
- mNextCursor = UI_CURSOR_ARROWDRAG;
- }
- else if (mNextCursor == UI_CURSOR_ARROWCOPYMULTI)
- {
- mNextCursor = UI_CURSOR_ARROWCOPY;
- }
-
- switch(mNextCursor)
- {
- default:
- case UI_CURSOR_ARROW:
- setArrowCursor();
- if(mCursorHidden)
- {
- // Since InitCursor resets the hide level, correct for it here.
- hideNSCursor();
- }
- break;
-
- // MBW -- XXX -- Some of the standard Windows cursors have no standard Mac equivalents.
- // Find out what they look like and replicate them.
-
- // These are essentially correct
- case UI_CURSOR_WAIT: /* Apple purposely doesn't allow us to set the beachball cursor manually. Let NSApp figure out when to do this. */ break;
- case UI_CURSOR_IBEAM: setIBeamCursor(); break;
- case UI_CURSOR_CROSS: setCrossCursor(); break;
- case UI_CURSOR_HAND: setPointingHandCursor(); break;
- // case UI_CURSOR_NO: SetThemeCursor(kThemeNotAllowedCursor); break;
- case UI_CURSOR_ARROWCOPY: setCopyCursor(); break;
-
- // Double-check these
- case UI_CURSOR_NO:
- case UI_CURSOR_SIZEWE:
- case UI_CURSOR_SIZENS:
- case UI_CURSOR_SIZENWSE:
- case UI_CURSOR_SIZENESW:
- case UI_CURSOR_WORKING:
- case UI_CURSOR_TOOLGRAB:
- case UI_CURSOR_TOOLLAND:
- case UI_CURSOR_TOOLFOCUS:
- case UI_CURSOR_TOOLCREATE:
- case UI_CURSOR_ARROWDRAG:
- case UI_CURSOR_NOLOCKED:
- case UI_CURSOR_ARROWLOCKED:
- case UI_CURSOR_GRABLOCKED:
- case UI_CURSOR_PIPETTE:
- case UI_CURSOR_TOOLTRANSLATE:
- case UI_CURSOR_TOOLROTATE:
- case UI_CURSOR_TOOLSCALE:
- case UI_CURSOR_TOOLCAMERA:
- case UI_CURSOR_TOOLPAN:
- case UI_CURSOR_TOOLZOOMIN:
- case UI_CURSOR_TOOLPICKOBJECT3:
- case UI_CURSOR_TOOLPLAY:
- case UI_CURSOR_TOOLPAUSE:
- case UI_CURSOR_TOOLMEDIAOPEN:
- case UI_CURSOR_TOOLSIT:
- case UI_CURSOR_TOOLBUY:
- case UI_CURSOR_TOOLOPEN:
- case UI_CURSOR_TOOLPATHFINDING:
- case UI_CURSOR_TOOLPATHFINDING_PATH_START:
- case UI_CURSOR_TOOLPATHFINDING_PATH_START_ADD:
- case UI_CURSOR_TOOLPATHFINDING_PATH_END:
- case UI_CURSOR_TOOLPATHFINDING_PATH_END_ADD:
- case UI_CURSOR_TOOLNO:
- result = setImageCursor(gCursors[mNextCursor]);
- break;
-
- }
-
- if(result != noErr)
- {
- setArrowCursor();
- }
-
- mCurrentCursor = mNextCursor;
-}
-
-ECursorType LLWindowMacOSX::getCursor() const
-{
- return mCurrentCursor;
-}
-
-void LLWindowMacOSX::initCursors()
-{
- initPixmapCursor(UI_CURSOR_NO, 8, 8);
- initPixmapCursor(UI_CURSOR_WORKING, 1, 1);
- initPixmapCursor(UI_CURSOR_TOOLGRAB, 2, 14);
- initPixmapCursor(UI_CURSOR_TOOLLAND, 13, 8);
- initPixmapCursor(UI_CURSOR_TOOLFOCUS, 7, 6);
- initPixmapCursor(UI_CURSOR_TOOLCREATE, 7, 7);
- initPixmapCursor(UI_CURSOR_ARROWDRAG, 1, 1);
- initPixmapCursor(UI_CURSOR_ARROWCOPY, 1, 1);
- initPixmapCursor(UI_CURSOR_NOLOCKED, 8, 8);
- initPixmapCursor(UI_CURSOR_ARROWLOCKED, 1, 1);
- initPixmapCursor(UI_CURSOR_GRABLOCKED, 2, 14);
- initPixmapCursor(UI_CURSOR_PIPETTE, 3, 29);
- initPixmapCursor(UI_CURSOR_TOOLTRANSLATE, 1, 1);
- initPixmapCursor(UI_CURSOR_TOOLROTATE, 1, 1);
- initPixmapCursor(UI_CURSOR_TOOLSCALE, 1, 1);
- initPixmapCursor(UI_CURSOR_TOOLCAMERA, 7, 6);
- initPixmapCursor(UI_CURSOR_TOOLPAN, 7, 6);
- initPixmapCursor(UI_CURSOR_TOOLZOOMIN, 7, 6);
- initPixmapCursor(UI_CURSOR_TOOLZOOMOUT, 7, 6);
- initPixmapCursor(UI_CURSOR_TOOLPICKOBJECT3, 1, 1);
- initPixmapCursor(UI_CURSOR_TOOLPLAY, 1, 1);
- initPixmapCursor(UI_CURSOR_TOOLPAUSE, 1, 1);
- initPixmapCursor(UI_CURSOR_TOOLMEDIAOPEN, 1, 1);
- initPixmapCursor(UI_CURSOR_TOOLSIT, 20, 15);
- initPixmapCursor(UI_CURSOR_TOOLBUY, 20, 15);
- initPixmapCursor(UI_CURSOR_TOOLOPEN, 20, 15);
- initPixmapCursor(UI_CURSOR_TOOLPATHFINDING, 16, 16);
- initPixmapCursor(UI_CURSOR_TOOLPATHFINDING_PATH_START, 16, 16);
- initPixmapCursor(UI_CURSOR_TOOLPATHFINDING_PATH_START_ADD, 16, 16);
- initPixmapCursor(UI_CURSOR_TOOLPATHFINDING_PATH_END, 16, 16);
- initPixmapCursor(UI_CURSOR_TOOLPATHFINDING_PATH_END_ADD, 16, 16);
- initPixmapCursor(UI_CURSOR_TOOLNO, 8, 8);
-
- initPixmapCursor(UI_CURSOR_SIZENWSE, 10, 10);
- initPixmapCursor(UI_CURSOR_SIZENESW, 10, 10);
- initPixmapCursor(UI_CURSOR_SIZEWE, 10, 10);
- initPixmapCursor(UI_CURSOR_SIZENS, 10, 10);
- initPixmapCursor(UI_CURSOR_SIZEALL, 10, 10);
-
-}
-
-void LLWindowMacOSX::captureMouse()
-{
- // By registering a global CarbonEvent handler for mouse move events, we ensure that
- // mouse events are always processed. Thus, capture and release are unnecessary.
-}
-
-void LLWindowMacOSX::releaseMouse()
-{
- // By registering a global CarbonEvent handler for mouse move events, we ensure that
- // mouse events are always processed. Thus, capture and release are unnecessary.
-}
-
-void LLWindowMacOSX::hideCursor()
-{
- if(!mCursorHidden)
- {
- // LL_INFOS() << "hideCursor: hiding" << LL_ENDL;
- mCursorHidden = true;
- mHideCursorPermanent = true;
- hideNSCursor();
- }
- else
- {
- // LL_INFOS() << "hideCursor: already hidden" << LL_ENDL;
- }
-
- adjustCursorDecouple();
-}
-
-void LLWindowMacOSX::showCursor()
-{
- if(mCursorHidden || !isCGCursorVisible())
- {
- // LL_INFOS() << "showCursor: showing" << LL_ENDL;
- mCursorHidden = false;
- mHideCursorPermanent = false;
- showNSCursor();
- }
- else
- {
- // LL_INFOS() << "showCursor: already visible" << LL_ENDL;
- }
-
- adjustCursorDecouple();
-}
-
-void LLWindowMacOSX::showCursorFromMouseMove()
-{
- if (!mHideCursorPermanent)
- {
- showCursor();
- }
-}
-
-void LLWindowMacOSX::hideCursorUntilMouseMove()
-{
- if (!mHideCursorPermanent)
- {
- hideCursor();
- mHideCursorPermanent = false;
- }
-}
-
-
-
-//
-// LLSplashScreenMacOSX
-//
-LLSplashScreenMacOSX::LLSplashScreenMacOSX()
-{
- mWindow = NULL;
-}
-
-LLSplashScreenMacOSX::~LLSplashScreenMacOSX()
-{
-}
-
-void LLSplashScreenMacOSX::showImpl()
-{
- // This code _could_ be used to display a spash screen...
-}
-
-void LLSplashScreenMacOSX::updateImpl(const std::string& mesg)
-{
- if(mWindow != NULL)
- {
- CFStringCreateWithCString(NULL, mesg.c_str(), kCFStringEncodingUTF8);
- }
-}
-
-
-void LLSplashScreenMacOSX::hideImpl()
-{
- if(mWindow != NULL)
- {
- mWindow = NULL;
- }
-}
-
-S32 OSMessageBoxMacOSX(const std::string& text, const std::string& caption, U32 type)
-{
- return showAlert(text, caption, type);
-}
-
-// Open a URL with the user's default web browser.
-// Must begin with protocol identifier.
-void LLWindowMacOSX::spawnWebBrowser(const std::string& escaped_url, bool async)
-{
- // I'm fairly certain that this is all legitimate under Apple's currently supported APIs.
-
- bool found = false;
- S32 i;
- for (i = 0; i < gURLProtocolWhitelistCount; i++)
- {
- if (escaped_url.find(gURLProtocolWhitelist[i]) != std::string::npos)
- {
- found = true;
- break;
- }
- }
-
- if (!found)
- {
- LL_WARNS() << "spawn_web_browser called for url with protocol not on whitelist: " << escaped_url << LL_ENDL;
- return;
- }
-
- S32 result = 0;
- CFURLRef urlRef = NULL;
-
- LL_INFOS() << "Opening URL " << escaped_url << LL_ENDL;
-
- CFStringRef stringRef = CFStringCreateWithCString(NULL, escaped_url.c_str(), kCFStringEncodingUTF8);
- if (stringRef)
- {
- // This will succeed if the string is a full URL, including the http://
- // Note that URLs specified this way need to be properly percent-escaped.
- urlRef = CFURLCreateWithString(NULL, stringRef, NULL);
-
- // Don't use CRURLCreateWithFileSystemPath -- only want valid URLs
-
- CFRelease(stringRef);
- }
-
- if (urlRef)
- {
- result = LSOpenCFURLRef(urlRef, NULL);
-
- if (result != noErr)
- {
- LL_INFOS() << "Error " << result << " on open." << LL_ENDL;
- }
-
- CFRelease(urlRef);
- }
- else
- {
- LL_INFOS() << "Error: couldn't create URL." << LL_ENDL;
- }
-}
-
-// String should match ndof, so string mapping code was copied as is
-static char mapChar( char c )
-{
- unsigned char uc = ( unsigned char ) c;
-
- switch( uc )
- {
- case '/': return '-'; // use dash instead of slash
-
- case 0x7F: return ' ';
- case 0x80: return 'A';
- case 0x81: return 'A';
- case 0x82: return 'C';
- case 0x83: return 'E';
- case 0x84: return 'N';
- case 0x85: return 'O';
- case 0x86: return 'U';
- case 0x87: return 'a';
- case 0x88: return 'a';
- case 0x89: return 'a';
- case 0x8A: return 'a';
- case 0x8B: return 'a';
- case 0x8C: return 'a';
- case 0x8D: return 'c';
- case 0x8E: return 'e';
- case 0x8F: return 'e';
- case 0x90: return ' ';
- case 0x91: return ' '; // ? '
- case 0x92: return ' '; // ? '
- case 0x93: return ' '; // ? "
- case 0x94: return ' '; // ? "
- case 0x95: return ' ';
- case 0x96: return ' ';
- case 0x97: return ' ';
- case 0x98: return ' ';
- case 0x99: return ' ';
- case 0x9A: return ' ';
- case 0x9B: return 0x27;
- case 0x9C: return 0x22;
- case 0x9D: return ' ';
- case 0x9E: return ' ';
- case 0x9F: return ' ';
- case 0xA0: return ' ';
- case 0xA1: return ' ';
- case 0xA2: return ' ';
- case 0xA3: return ' ';
- case 0xA4: return ' ';
- case 0xA5: return ' ';
- case 0xA6: return ' ';
- case 0xA7: return ' ';
- case 0xA8: return ' ';
- case 0xA9: return ' ';
- case 0xAA: return ' ';
- case 0xAB: return ' ';
- case 0xAC: return ' ';
- case 0xAD: return ' ';
- case 0xAE: return ' ';
- case 0xAF: return ' ';
- case 0xB0: return ' ';
- case 0xB1: return ' ';
- case 0xB2: return ' ';
- case 0xB3: return ' ';
- case 0xB4: return ' ';
- case 0xB5: return ' ';
- case 0xB6: return ' ';
- case 0xB7: return ' ';
- case 0xB8: return ' ';
- case 0xB9: return ' ';
- case 0xBA: return ' ';
- case 0xBB: return ' ';
- case 0xBC: return ' ';
- case 0xBD: return ' ';
- case 0xBE: return ' ';
- case 0xBF: return ' ';
- case 0xC0: return ' ';
- case 0xC1: return ' ';
- case 0xC2: return ' ';
- case 0xC3: return ' ';
- case 0xC4: return ' ';
- case 0xC5: return ' ';
- case 0xC6: return ' ';
- case 0xC7: return ' ';
- case 0xC8: return ' ';
- case 0xC9: return ' ';
- case 0xCA: return ' ';
- case 0xCB: return 'A';
- case 0xCC: return 'A';
- case 0xCD: return 'O';
- case 0xCE: return ' ';
- case 0xCF: return ' ';
- case 0xD0: return '-';
- case 0xD1: return '-';
- case 0xD2: return 0x22;
- case 0xD3: return 0x22;
- case 0xD4: return 0x27;
- case 0xD5: return 0x27;
- case 0xD6: return '-'; // use dash instead of slash
- case 0xD7: return ' ';
- case 0xD8: return 'y';
- case 0xD9: return 'Y';
- case 0xDA: return '-'; // use dash instead of slash
- case 0xDB: return ' ';
- case 0xDC: return '<';
- case 0xDD: return '>';
- case 0xDE: return ' ';
- case 0xDF: return ' ';
- case 0xE0: return ' ';
- case 0xE1: return ' ';
- case 0xE2: return ',';
- case 0xE3: return ',';
- case 0xE4: return ' ';
- case 0xE5: return 'A';
- case 0xE6: return 'E';
- case 0xE7: return 'A';
- case 0xE8: return 'E';
- case 0xE9: return 'E';
- case 0xEA: return 'I';
- case 0xEB: return 'I';
- case 0xEC: return 'I';
- case 0xED: return 'I';
- case 0xEE: return 'O';
- case 0xEF: return 'O';
- case 0xF0: return ' ';
- case 0xF1: return 'O';
- case 0xF2: return 'U';
- case 0xF3: return 'U';
- case 0xF4: return 'U';
- case 0xF5: return '|';
- case 0xF6: return ' ';
- case 0xF7: return ' ';
- case 0xF8: return ' ';
- case 0xF9: return ' ';
- case 0xFA: return '.';
- case 0xFB: return ' ';
- case 0xFC: return ' ';
- case 0xFD: return 0x22;
- case 0xFE: return ' ';
- case 0xFF: return ' ';
- }
- return c;
-}
-
-// String should match ndof for manufacturer based search to work
-static void sanitizeString( char* inCStr )
-{
- char* charIt = inCStr;
- while ( *charIt )
- {
- *charIt = mapChar( *charIt );
- charIt++;
- }
-}
-
-struct HidDevice
-{
- long mAxis;
- long mLocalID;
- char mProduct[256];
- char mManufacturer[256];
- long mUsage;
- long mUsagePage;
-};
-
-static void populate_device_info( io_object_t io_obj_p, CFDictionaryRef device_dic, HidDevice* devicep )
-{
- CFMutableDictionaryRef io_properties = nil;
- io_registry_entry_t entry1;
- io_registry_entry_t entry2;
- kern_return_t rc;
-
- // Mac OS X currently is not mirroring all USB properties to HID page so need to look at USB device page also
- // get dictionary for usb properties: step up two levels and get CF dictionary for USB properties
- // try to get parent1
- rc = IORegistryEntryGetParentEntry( io_obj_p, kIOServicePlane, &entry1 );
- if ( KERN_SUCCESS == rc )
- {
- rc = IORegistryEntryGetParentEntry( entry1, kIOServicePlane, &entry2 );
-
- IOObjectRelease( entry1 );
-
- if ( KERN_SUCCESS == rc )
- {
- rc = IORegistryEntryCreateCFProperties( entry2, &io_properties, kCFAllocatorDefault, kNilOptions );
- // either way, release parent2
- IOObjectRelease( entry2 );
- }
- }
- if ( KERN_SUCCESS == rc )
- {
- // IORegistryEntryCreateCFProperties() succeeded
- if ( io_properties != nil )
- {
- CFTypeRef dict_element = 0;
- // get device info
- // try hid dictionary first, if fail then go to usb dictionary
-
-
- dict_element = CFDictionaryGetValue( device_dic, CFSTR(kIOHIDProductKey) );
- if ( !dict_element )
- {
- dict_element = CFDictionaryGetValue( io_properties, CFSTR( "USB Product Name" ) );
- }
- if ( dict_element )
- {
- bool res = CFStringGetCString((CFStringRef)dict_element, devicep->mProduct, 256, kCFStringEncodingUTF8);
- sanitizeString(devicep->mProduct);
- if ( !res )
- {
- LL_WARNS("Joystick") << "Failed to populate mProduct" << LL_ENDL;
- }
- }
-
- dict_element = CFDictionaryGetValue( device_dic, CFSTR( kIOHIDManufacturerKey ) );
- if ( !dict_element )
- {
- dict_element = CFDictionaryGetValue( io_properties, CFSTR( "USB Vendor Name" ) );
- }
- if ( dict_element )
- {
- bool res = CFStringGetCString( (CFStringRef)dict_element, devicep->mManufacturer, 256, kCFStringEncodingUTF8 );
- sanitizeString(devicep->mManufacturer);
- if ( !res )
- {
- LL_WARNS("Joystick") << "Failed to populate mManufacturer" << LL_ENDL;
- }
- }
-
- dict_element = CFDictionaryGetValue( device_dic, CFSTR( kIOHIDLocationIDKey ) );
- if ( !dict_element )
- {
- dict_element = CFDictionaryGetValue( io_properties, CFSTR( "locationID" ) );
- }
- if ( dict_element )
- {
- bool res = CFNumberGetValue( (CFNumberRef)dict_element, kCFNumberLongType, &devicep->mLocalID );
- if ( !res )
- {
- LL_WARNS("Joystick") << "Failed to populate mLocalID" << LL_ENDL;
- }
- }
-
- dict_element = CFDictionaryGetValue( device_dic, CFSTR( kIOHIDPrimaryUsagePageKey ) );
- if ( dict_element )
- {
- bool res = CFNumberGetValue( (CFNumberRef)dict_element, kCFNumberLongType, &devicep->mUsagePage );
- if ( !res )
- {
- LL_WARNS("Joystick") << "Failed to populate mUsagePage" << LL_ENDL;
- }
- dict_element = CFDictionaryGetValue( device_dic, CFSTR( kIOHIDPrimaryUsageKey ) );
- if ( dict_element )
- {
- if ( !CFNumberGetValue( (CFNumberRef)dict_element, kCFNumberLongType, &devicep->mUsage ) )
- {
- LL_WARNS("Joystick") << "Failed to populate mUsage" << LL_ENDL;
- }
- }
- }
-
- //Add axis, because ndof lib checks sutability by axises as well as other elements
- devicep->mAxis = 0;
- CFTypeRef hid_elements = CFDictionaryGetValue( device_dic, CFSTR( kIOHIDElementKey ) );
- if ( hid_elements && CFGetTypeID( hid_elements ) == CFArrayGetTypeID( ) )
- {
- long count = CFArrayGetCount( (CFArrayRef) hid_elements );
- for (int i = 0; i < count; ++i)
- {
- CFTypeRef element = CFArrayGetValueAtIndex((CFArrayRef) hid_elements, i);
- if (element && CFGetTypeID( element ) == CFDictionaryGetTypeID( ))
- {
- long type = 0, usage_page = 0, usage = 0;
-
- CFTypeRef ref_value = CFDictionaryGetValue( (CFDictionaryRef) element, CFSTR( kIOHIDElementTypeKey ) );
- if ( ref_value )
- {
- CFNumberGetValue( (CFNumberRef)ref_value, kCFNumberLongType, &type );
- }
-
- ref_value = CFDictionaryGetValue( (CFDictionaryRef) element, CFSTR( kIOHIDElementUsagePageKey ) );
- if ( ref_value )
- {
- CFNumberGetValue( (CFNumberRef)ref_value, kCFNumberLongType, &usage_page );
- }
-
- ref_value = CFDictionaryGetValue( (CFDictionaryRef) element, CFSTR( kIOHIDElementUsageKey ) );
- if ( ref_value )
- {
- CFNumberGetValue( (CFNumberRef)ref_value, kCFNumberLongType, &usage );
- }
- if ( type != 0
- && type != kIOHIDElementTypeCollection
- && usage_page == kHIDPage_GenericDesktop)
- {
- switch( usage )
- {
- case kHIDUsage_GD_X:
- case kHIDUsage_GD_Y:
- case kHIDUsage_GD_Z:
- case kHIDUsage_GD_Rx:
- case kHIDUsage_GD_Ry:
- case kHIDUsage_GD_Rz:
- devicep->mAxis++;
- break;
- default:
- break;
- }
- }
- }
- }
- }
-
- CFRelease(io_properties);
- }
- else
- {
- LL_WARNS("Joystick") << "Failed to populate fields" << LL_ENDL;
- }
- }
-}
-
-HidDevice populate_device( io_object_t io_obj )
-{
- void* interfacep = nullptr;
- HidDevice device;
- memset( &device, 0, sizeof( HidDevice ) );
- CFMutableDictionaryRef device_dic = 0;
- kern_return_t result = IORegistryEntryCreateCFProperties( io_obj, &device_dic, kCFAllocatorDefault, kNilOptions );
-
- if ( KERN_SUCCESS == result
- && device_dic )
- {
- IOReturn io_result = kIOReturnSuccess;
- HRESULT query_result = S_OK;
- SInt32 the_score = 0;
- IOCFPlugInInterface **the_interface = NULL;
-
-
- io_result = IOCreatePlugInInterfaceForService( io_obj, kIOHIDDeviceUserClientTypeID,
- kIOCFPlugInInterfaceID, &the_interface, &the_score );
- if ( io_result == kIOReturnSuccess )
- {
- query_result = ( *the_interface )->QueryInterface( the_interface, CFUUIDGetUUIDBytes( kIOHIDDeviceInterfaceID ), ( LPVOID * ) & ( interfacep ) );
- if ( query_result != S_OK )
- {
- LL_WARNS("Joystick") << "QueryInterface failed" << LL_ENDL;
- }
- IODestroyPlugInInterface( the_interface );
- }
- else
- {
- LL_WARNS("Joystick") << "IOCreatePlugInInterfaceForService failed" << LL_ENDL;
- }
-
- if ( interfacep )
- {
- result = ( *( IOHIDDeviceInterface** )interfacep )->open( interfacep, 0 );
-
- if ( result != kIOReturnSuccess)
- {
- LL_WARNS("Joystick") << "open failed" << LL_ENDL;
- }
- }
- // extract needed fields
- populate_device_info( io_obj, device_dic, &device );
-
- // Release interface
- if ( interfacep )
- {
- ( *( IOHIDDeviceInterface** ) interfacep )->close( interfacep );
-
- ( *( IOHIDDeviceInterface** ) interfacep )->Release( interfacep );
-
- interfacep = NULL;
- }
-
- CFRelease( device_dic );
- }
- else
- {
- LL_WARNS("Joystick") << "populate_device failed" << LL_ENDL;
- }
-
- return device;
-}
-
-static void get_devices(std::list<HidDevice> &list_of_devices,
- io_iterator_t inIODeviceIterator)
-{
- IOReturn result = kIOReturnSuccess; // assume success( optimist! )
- io_object_t io_obj = 0;
-
- while ( 0 != (io_obj = IOIteratorNext( inIODeviceIterator ) ) )
- {
- HidDevice device = populate_device( io_obj );
-
- // Should match ndof
- if (device.mAxis >= 3
- || (device.mUsagePage == kHIDPage_GenericDesktop
- && (device.mUsage == kHIDUsage_GD_MultiAxisController
- || device.mUsage == kHIDUsage_GD_GamePad
- || device.mUsage == kHIDUsage_GD_Joystick))
- || (device.mUsagePage == kHIDPage_Game
- && device.mUsage == kHIDUsage_Game_3DGameController)
- || strstr(device.mManufacturer, "3Dconnexion"))
- {
- list_of_devices.push_back(device);
- }
- else
- {
- LL_DEBUGS("Joystick");
- list_of_devices.push_back(device);
- LL_CONT << "Device axes: " << (S32)device.mAxis
- << " Device HIDUsepage: " << (S32)device.mUsagePage
- << " Device HIDUsage: " << (S32)device.mUsage;
- LL_ENDL;
- }
-
-
- // release the device object, it is no longer needed
- result = IOObjectRelease( io_obj );
- if ( KERN_SUCCESS != result )
- {
- LL_WARNS("Joystick") << "IOObjectRelease failed" << LL_ENDL;
- }
- }
-}
-
-bool LLWindowMacOSX::getInputDevices(U32 device_type_filter,
- std::function<bool(std::string&, LLSD&, void*)> osx_callback,
- void* win_callback,
- void* userdata)
-{
- bool return_value = false;
- CFMutableDictionaryRef device_dict_ref;
- IOReturn result = kIOReturnSuccess; // assume success( optimist! )
-
- // Set up matching dictionary to search the I/O Registry for HID devices we are interested in. Dictionary reference is NULL if error.
-
- // A dictionary to match devices to?
- device_dict_ref = IOServiceMatching( kIOHIDDeviceKey );
-
- // BUG FIX! one reference is consumed by IOServiceGetMatchingServices
- CFRetain( device_dict_ref );
- io_iterator_t io_iter = 0;
-
- // create an IO object iterator
- result = IOServiceGetMatchingServices( kIOMasterPortDefault, device_dict_ref, &io_iter );
- if ( kIOReturnSuccess != result )
- {
- LL_WARNS("Joystick") << "IOServiceGetMatchingServices failed" << LL_ENDL;
- }
-
- if ( io_iter )
- {
- // add all existing devices
- std::list<HidDevice> device_list;
-
- get_devices(device_list, io_iter);
-
- std::list<HidDevice>::iterator iter;
-
- for (iter = device_list.begin(); iter != device_list.end(); ++iter)
- {
- std::string label(iter->mProduct);
- LLSD data;
- data["manufacturer"] = std::string(iter->mManufacturer);
- data["product"] = label;
-
- if (osx_callback(label, data, userdata))
- {
- break; //found device
- }
- }
- return_value = true;
- }
-
- CFRelease( device_dict_ref );
- return return_value;
-}
-
-LLSD LLWindowMacOSX::getNativeKeyData()
-{
- LLSD result = LLSD::emptyMap();
-
- if(mRawKeyEvent)
- {
- result["event_type"] = LLSD::Integer(mRawKeyEvent->mEventType);
- result["event_modifiers"] = LLSD::Integer(mRawKeyEvent->mEventModifiers);
- result["event_keycode"] = LLSD::Integer(mRawKeyEvent->mEventKeyCode);
- result["event_chars"] = (mRawKeyEvent->mEventChars) ? LLSD(LLSD::Integer(mRawKeyEvent->mEventChars)) : LLSD();
- result["event_umodchars"] = (mRawKeyEvent->mEventUnmodChars) ? LLSD(LLSD::Integer(mRawKeyEvent->mEventUnmodChars)) : LLSD();
- result["event_isrepeat"] = LLSD::Boolean(mRawKeyEvent->mEventRepeat);
- }
-
- LL_DEBUGS() << "native key data is: " << result << LL_ENDL;
-
- return result;
-}
-
-bool LLWindowMacOSX::dialogColorPicker( F32 *r, F32 *g, F32 *b)
-{
- bool retval = false;
- OSErr error = noErr;
- NColorPickerInfo info;
-
- memset(&info, 0, sizeof(info));
- info.theColor.color.rgb.red = (UInt16)(*r * 65535.f);
- info.theColor.color.rgb.green = (UInt16)(*g * 65535.f);
- info.theColor.color.rgb.blue = (UInt16)(*b * 65535.f);
- info.placeWhere = kCenterOnMainScreen;
-
- error = NPickColor(&info);
-
- if (error == noErr)
- {
- retval = info.newColorChosen;
- if (info.newColorChosen)
- {
- *r = ((float) info.theColor.color.rgb.red) / 65535.0;
- *g = ((float) info.theColor.color.rgb.green) / 65535.0;
- *b = ((float) info.theColor.color.rgb.blue) / 65535.0;
- }
- }
-
- return (retval);
-}
-
-void *LLWindowMacOSX::getPlatformWindow()
-{
- // NOTE: this will be NULL in fullscreen mode. Plan accordingly.
- return (void*)mWindow;
-}
-
-// get a double value from a dictionary
-/*
-static double getDictDouble (CFDictionaryRef refDict, CFStringRef key)
-{
- double double_value;
- CFNumberRef number_value = (CFNumberRef) CFDictionaryGetValue(refDict, key);
- if (!number_value) // if can't get a number for the dictionary
- return -1; // fail
- if (!CFNumberGetValue(number_value, kCFNumberDoubleType, &double_value)) // or if cant convert it
- return -1; // fail
- return double_value; // otherwise return the long value
-}*/
-
-// get a long value from a dictionary
-static long getDictLong (CFDictionaryRef refDict, CFStringRef key)
-{
- long int_value;
- CFNumberRef number_value = (CFNumberRef) CFDictionaryGetValue(refDict, key);
- if (!number_value) // if can't get a number for the dictionary
- return -1; // fail
- if (!CFNumberGetValue(number_value, kCFNumberLongType, &int_value)) // or if cant convert it
- return -1; // fail
- return int_value; // otherwise return the long value
-}
-
-void LLWindowMacOSX::allowLanguageTextInput(LLPreeditor *preeditor, bool b)
-{
- if (preeditor != mPreeditor && !b)
- {
- // This condition may occur by a call to
- // setEnabled(bool) against LLTextEditor or LLLineEditor
- // when the control is not focused.
- // We need to silently ignore the case so that
- // the language input status of the focused control
- // is not disturbed.
- return;
- }
-
- // Take care of old and new preeditors.
- if (preeditor != mPreeditor || !b)
- {
- // We need to interrupt before updating mPreeditor,
- // so that the fix string from input method goes to
- // the old preeditor.
- if (mLanguageTextInputAllowed)
- {
- interruptLanguageTextInput();
- }
- mPreeditor = (b ? preeditor : NULL);
- }
-
- if (b == mLanguageTextInputAllowed)
- {
- return;
- }
- mLanguageTextInputAllowed = b;
- allowDirectMarkedTextInput(b, mGLView); // mLanguageTextInputAllowed and mMarkedTextAllowed should be updated at once (by Pell Smit
-}
-
-class sharedContext
-{
-public:
- CGLContextObj mContext;
-};
-
-void* LLWindowMacOSX::createSharedContext()
-{
- sharedContext* sc = new sharedContext();
- CGLCreateContext(mPixelFormat, mContext, &(sc->mContext));
-
- if (sUseMultGL)
- {
- CGLEnable(mContext, kCGLCEMPEngine);
- }
-
- return (void *)sc;
-}
-
-void LLWindowMacOSX::makeContextCurrent(void* context)
-{
- CGLSetCurrentContext(((sharedContext*)context)->mContext);
-
- //enable multi-threaded OpenGL
- if (sUseMultGL)
- {
- CGLError cgl_err;
- CGLContextObj ctx = CGLGetCurrentContext();
-
- cgl_err = CGLEnable( ctx, kCGLCEMPEngine);
-
- if (cgl_err != kCGLNoError )
- {
- LL_INFOS("GLInit") << "Multi-threaded OpenGL not available." << LL_ENDL;
- }
- else
- {
- LL_INFOS("GLInit") << "Multi-threaded OpenGL enabled." << LL_ENDL;
- }
- }
-
-}
-
-void LLWindowMacOSX::destroySharedContext(void* context)
-{
- sharedContext* sc = (sharedContext*)context;
-
- CGLDestroyContext(sc->mContext);
-
- delete sc;
-}
-
-void LLWindowMacOSX::toggleVSync(bool enable_vsync)
-{
- GLint frames_per_swap = 0;
- if (!enable_vsync)
- {
- frames_per_swap = 0;
- }
- else
- {
- frames_per_swap = 1;
- }
-
- CGLSetParameter(mContext, kCGLCPSwapInterval, &frames_per_swap);
-}
-
-void LLWindowMacOSX::interruptLanguageTextInput()
-{
- commitCurrentPreedit(mGLView);
-}
-
-std::vector<std::string> LLWindowMacOSX::getDisplaysResolutionList()
-{
- std::vector<std::string> resolution_list;
-
- CGDirectDisplayID display_ids[10];
- uint32_t found_displays = 0;
- CGError err = CGGetActiveDisplayList(10, display_ids, &found_displays);
-
- if (kCGErrorSuccess != err)
- {
- LL_WARNS() << "Couldn't get a list of active displays" << LL_ENDL;
- return std::vector<std::string>();
- }
-
- for (uint32_t i = 0; i < found_displays; i++)
- {
- S32 monitor_width = CGDisplayPixelsWide(display_ids[i]);
- S32 monitor_height = CGDisplayPixelsHigh(display_ids[i]);
-
- std::ostringstream sstream;
- sstream << monitor_width << "x" << monitor_height;;
- std::string res = sstream.str();
-
- resolution_list.push_back(res);
- }
-
- return resolution_list;
-}
-
-//static
-std::vector<std::string> LLWindowMacOSX::getDynamicFallbackFontList()
-{
- // Fonts previously in getFontListSans() have moved to fonts.xml.
- return std::vector<std::string>();
-}
-
-// static
-MASK LLWindowMacOSX::modifiersToMask(S16 modifiers)
-{
- MASK mask = 0;
- if(modifiers & MAC_SHIFT_KEY) { mask |= MASK_SHIFT; }
- if(modifiers & (MAC_CMD_KEY | MAC_CTRL_KEY)) { mask |= MASK_CONTROL; }
- if(modifiers & MAC_ALT_KEY) { mask |= MASK_ALT; }
- return mask;
-}
-
-F32 LLWindowMacOSX::getSystemUISize()
-{
- return gHiDPISupport ? ::getDeviceUnitSize(mGLView) : LLWindow::getSystemUISize();
-}
-
-#if LL_OS_DRAGDROP_ENABLED
-/*
-S16 LLWindowMacOSX::dragTrackingHandler(DragTrackingMessage message, WindowRef theWindow,
- void * handlerRefCon, DragRef drag)
-{
- S16 result = 0;
- LLWindowMacOSX *self = (LLWindowMacOSX*)handlerRefCon;
-
- LL_DEBUGS() << "drag tracking handler, message = " << message << LL_ENDL;
-
- switch(message)
- {
- case kDragTrackingInWindow:
- result = self->handleDragNDrop(drag, LLWindowCallbacks::DNDA_TRACK);
- break;
-
- case kDragTrackingEnterHandler:
- result = self->handleDragNDrop(drag, LLWindowCallbacks::DNDA_START_TRACKING);
- break;
-
- case kDragTrackingLeaveHandler:
- result = self->handleDragNDrop(drag, LLWindowCallbacks::DNDA_STOP_TRACKING);
- break;
-
- default:
- break;
- }
-
- return result;
-}
-OSErr LLWindowMacOSX::dragReceiveHandler(WindowRef theWindow, void * handlerRefCon,
- DragRef drag)
-{
- LLWindowMacOSX *self = (LLWindowMacOSX*)handlerRefCon;
- return self->handleDragNDrop(drag, LLWindowCallbacks::DNDA_DROPPED);
-
-}
-*/
-void LLWindowMacOSX::handleDragNDrop(std::string url, LLWindowCallbacks::DragNDropAction action)
-{
- MASK mask = LLWindowMacOSX::modifiersToMask(getModifiers());
-
- float mouse_point[2];
- // This will return the mouse point in window coords
- getCursorPos(mWindow, mouse_point);
- LLCoordWindow window_coords(mouse_point[0], mouse_point[1]);
- LLCoordGL gl_pos;
- convertCoords(window_coords, &gl_pos);
-
- if(!url.empty())
- {
- LLWindowCallbacks::DragNDropResult res =
- mCallbacks->handleDragNDrop(this, gl_pos, mask, action, url);
-
- switch (res) {
- case LLWindowCallbacks::DND_NONE: // No drop allowed
- if (action == LLWindowCallbacks::DNDA_TRACK)
- {
- mDragOverrideCursor = 0;
- }
- else {
- mDragOverrideCursor = -1;
- }
- break;
- case LLWindowCallbacks::DND_MOVE: // Drop accepted would result in a "move" operation
- mDragOverrideCursor = UI_CURSOR_NO;
- break;
- case LLWindowCallbacks::DND_COPY: // Drop accepted would result in a "copy" operation
- mDragOverrideCursor = UI_CURSOR_ARROWCOPY;
- break;
- default:
- mDragOverrideCursor = -1;
- break;
- }
- // This overrides the cursor being set by setCursor.
- // This is a bit of a hack workaround because lots of areas
- // within the viewer just blindly set the cursor.
- if (mDragOverrideCursor == -1)
- {
- // Restore the cursor
- ECursorType temp_cursor = mCurrentCursor;
- // get around the "setting the same cursor" code in setCursor()
- mCurrentCursor = UI_CURSOR_COUNT;
- setCursor(temp_cursor);
- }
- else {
- // Override the cursor
- switch (mDragOverrideCursor) {
- case 0:
- setArrowCursor();
- break;
- case UI_CURSOR_NO:
- setNotAllowedCursor();
- case UI_CURSOR_ARROWCOPY:
- setCopyCursor();
- default:
- break;
- };
- }
- }
-}
-
-#endif // LL_OS_DRAGDROP_ENABLED
+/**
+ * @file llwindowmacosx.cpp
+ * @brief Platform-dependent implementation of llwindow
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+
+#include "llwindowmacosx.h"
+
+#include "llkeyboardmacosx.h"
+#include "llwindowcallbacks.h"
+#include "llpreeditor.h"
+
+#include "llerror.h"
+#include "llgl.h"
+#include "llstring.h"
+#include "lldir.h"
+#include "indra_constants.h"
+
+#include <OpenGL/OpenGL.h>
+#include <Carbon/Carbon.h>
+#include <CoreServices/CoreServices.h>
+#include <CoreGraphics/CGDisplayConfiguration.h>
+
+#include <IOKit/IOCFPlugIn.h>
+#include <IOKit/IOKitLib.h>
+#include <IOKit/IOMessage.h>
+#include <IOKit/hid/IOHIDUsageTables.h>
+#include <IOKit/hid/IOHIDLib.h>
+#include <IOKit/usb/IOUSBLib.h>
+
+extern bool gDebugWindowProc;
+bool gHiDPISupport = true;
+
+const S32 BITS_PER_PIXEL = 32;
+const S32 MAX_NUM_RESOLUTIONS = 32;
+
+const S32 DEFAULT_REFRESH_RATE = 60;
+
+namespace
+{
+ NSKeyEventRef mRawKeyEvent = NULL;
+}
+//
+// LLWindowMacOSX
+//
+
+bool LLWindowMacOSX::sUseMultGL = false;
+
+// Cross-platform bits:
+
+bool check_for_card(const char* RENDERER, const char* bad_card)
+{
+ if (!strnicmp(RENDERER, bad_card, strlen(bad_card)))
+ {
+ std::string buffer = llformat(
+ "Your video card appears to be a %s, which Second Life does not support.\n"
+ "\n"
+ "Second Life requires a video card with 32 Mb of memory or more, as well as\n"
+ "multitexture support. We explicitly support nVidia GeForce 2 or better, \n"
+ "and ATI Radeon 8500 or better.\n"
+ "\n"
+ "If you own a supported card and continue to receive this message, try \n"
+ "updating to the latest video card drivers. Otherwise look in the\n"
+ "secondlife.com support section or e-mail technical support\n"
+ "\n"
+ "You can try to run Second Life, but it will probably crash or run\n"
+ "very slowly. Try anyway?",
+ bad_card);
+ S32 button = OSMessageBox(buffer.c_str(), "Unsupported video card", OSMB_YESNO);
+ if (OSBTN_YES == button)
+ {
+ return false;
+ }
+ else
+ {
+ return true;
+ }
+ }
+
+ return false;
+}
+
+// Switch to determine whether we capture all displays, or just the main one.
+// We may want to base this on the setting of _DEBUG...
+
+#define CAPTURE_ALL_DISPLAYS 0
+//static double getDictDouble (CFDictionaryRef refDict, CFStringRef key);
+static long getDictLong (CFDictionaryRef refDict, CFStringRef key);
+
+// MBW -- HACK ALERT
+// On the Mac, to put up an OS dialog in full screen mode, we must first switch OUT of full screen mode.
+// The proper way to do this is to bracket the dialog with calls to beforeDialog() and afterDialog(), but these
+// require a pointer to the LLWindowMacOSX object. Stash it here and maintain in the constructor and destructor.
+// This assumes that there will be only one object of this class at any time. Hopefully this is true.
+static LLWindowMacOSX *gWindowImplementation = NULL;
+
+LLWindowMacOSX::LLWindowMacOSX(LLWindowCallbacks* callbacks,
+ const std::string& title, const std::string& name, S32 x, S32 y, S32 width,
+ S32 height, U32 flags,
+ bool fullscreen, bool clearBg,
+ bool enable_vsync, bool use_gl,
+ bool ignore_pixel_depth,
+ U32 fsaa_samples,
+ U32 max_vram)
+ : LLWindow(NULL, fullscreen, flags)
+{
+ // *HACK: During window construction we get lots of OS events for window
+ // reshape, activate, etc. that the viewer isn't ready to handle.
+ // Route them to a dummy callback structure until the end of constructor.
+ LLWindowCallbacks null_callbacks;
+ mCallbacks = &null_callbacks;
+
+ // Voodoo for calling cocoa from carbon (see llwindowmacosx-objc.mm).
+ setupCocoa();
+
+ // Initialize the keyboard
+ gKeyboard = new LLKeyboardMacOSX();
+ gKeyboard->setCallbacks(callbacks);
+
+ // Ignore use_gl for now, only used for drones on PC
+ mWindow = NULL;
+ mContext = NULL;
+ mPixelFormat = NULL;
+ mDisplay = CGMainDisplayID();
+ mSimulatedRightClick = false;
+ mLastModifiers = 0;
+ mHandsOffEvents = false;
+ mCursorDecoupled = false;
+ mCursorLastEventDeltaX = 0;
+ mCursorLastEventDeltaY = 0;
+ mCursorIgnoreNextDelta = false;
+ mNeedsResize = false;
+ mOverrideAspectRatio = 0.f;
+ mMaximized = false;
+ mMinimized = false;
+ mLanguageTextInputAllowed = false;
+ mPreeditor = NULL;
+ mFSAASamples = fsaa_samples;
+ mForceRebuild = false;
+
+ // Get the original aspect ratio of the main device.
+ mOriginalAspectRatio = (double)CGDisplayPixelsWide(mDisplay) / (double)CGDisplayPixelsHigh(mDisplay);
+
+ // Stash the window title
+ mWindowTitle = title;
+ //mWindowTitle[0] = title.length();
+
+ mDragOverrideCursor = -1;
+
+ // Set up global event handlers (the fullscreen case needs this)
+ //InstallStandardEventHandler(GetApplicationEventTarget());
+
+ // Stash an object pointer for OSMessageBox()
+ gWindowImplementation = this;
+ // Create the GL context and set it up for windowed or fullscreen, as appropriate.
+ if(createContext(x, y, width, height, 32, fullscreen, enable_vsync))
+ {
+ if(mWindow != NULL)
+ {
+ makeWindowOrderFront(mWindow);
+ }
+
+ if (!gGLManager.initGL())
+ {
+ setupFailure(
+ "Second Life is unable to run because your video card drivers\n"
+ "are out of date or unsupported. Please make sure you have\n"
+ "the latest video card drivers installed.\n"
+ "If you continue to receive this message, contact customer service.",
+ "Error",
+ OSMB_OK);
+ return;
+ }
+
+ //start with arrow cursor
+ initCursors();
+ setCursor( UI_CURSOR_ARROW );
+
+ allowLanguageTextInput(NULL, false);
+ }
+
+ mCallbacks = callbacks;
+ stop_glerror();
+
+
+}
+
+// These functions are used as wrappers for our internal event handling callbacks.
+// It's a good idea to wrap these to avoid reworking more code than we need to within LLWindow.
+
+bool callKeyUp(NSKeyEventRef event, unsigned short key, unsigned int mask)
+{
+ mRawKeyEvent = event;
+ bool retVal = gKeyboard->handleKeyUp(key, mask);
+ mRawKeyEvent = NULL;
+ return retVal;
+}
+
+bool callKeyDown(NSKeyEventRef event, unsigned short key, unsigned int mask, wchar_t character)
+{
+ //if (mask!=MASK_NONE)
+ {
+ if((key == gKeyboard->inverseTranslateKey('Z')) && (character == 'y'))
+ {
+ key = gKeyboard->inverseTranslateKey('Y');
+ }
+ else if ((key == gKeyboard->inverseTranslateKey('Y')) && (character == 'z'))
+ {
+ key = gKeyboard->inverseTranslateKey('Z');
+ }
+ }
+
+ mRawKeyEvent = event;
+ bool retVal = gKeyboard->handleKeyDown(key, mask);
+ mRawKeyEvent = NULL;
+ return retVal;
+}
+
+void callResetKeys()
+{
+ gKeyboard->resetKeys();
+}
+
+bool callUnicodeCallback(wchar_t character, unsigned int mask)
+{
+ NativeKeyEventData eventData;
+
+ memset(&eventData, 0, sizeof(NativeKeyEventData));
+
+ eventData.mKeyEvent = NativeKeyEventData::KEYCHAR;
+ eventData.mEventType = 0;
+ eventData.mEventModifiers = mask;
+ eventData.mEventKeyCode = 0;
+ eventData.mEventChars = character;
+ eventData.mEventUnmodChars = character;
+ eventData.mEventRepeat = false;
+
+ mRawKeyEvent = &eventData;
+
+ bool result = gWindowImplementation->getCallbacks()->handleUnicodeChar(character, mask);
+ mRawKeyEvent = NULL;
+ return result;
+}
+
+void callFocus()
+{
+ if (gWindowImplementation)
+ {
+ gWindowImplementation->getCallbacks()->handleFocus(gWindowImplementation);
+ }
+}
+
+void callFocusLost()
+{
+ if (gWindowImplementation)
+ {
+ gWindowImplementation->getCallbacks()->handleFocusLost(gWindowImplementation);
+ }
+}
+
+void callRightMouseDown(float *pos, MASK mask)
+{
+ if (gWindowImplementation->allowsLanguageInput())
+ {
+ gWindowImplementation->interruptLanguageTextInput();
+ }
+
+ LLCoordGL outCoords;
+ outCoords.mX = ll_round(pos[0]);
+ outCoords.mY = ll_round(pos[1]);
+ gWindowImplementation->getCallbacks()->handleRightMouseDown(gWindowImplementation, outCoords, gKeyboard->currentMask(true));
+}
+
+void callRightMouseUp(float *pos, MASK mask)
+{
+ if (gWindowImplementation->allowsLanguageInput())
+ {
+ gWindowImplementation->interruptLanguageTextInput();
+ }
+
+ LLCoordGL outCoords;
+ outCoords.mX = ll_round(pos[0]);
+ outCoords.mY = ll_round(pos[1]);
+ gWindowImplementation->getCallbacks()->handleRightMouseUp(gWindowImplementation, outCoords, gKeyboard->currentMask(true));
+}
+
+void callLeftMouseDown(float *pos, MASK mask)
+{
+ if (gWindowImplementation->allowsLanguageInput())
+ {
+ gWindowImplementation->interruptLanguageTextInput();
+ }
+
+ LLCoordGL outCoords;
+ outCoords.mX = ll_round(pos[0]);
+ outCoords.mY = ll_round(pos[1]);
+ gWindowImplementation->getCallbacks()->handleMouseDown(gWindowImplementation, outCoords, gKeyboard->currentMask(true));
+}
+
+void callLeftMouseUp(float *pos, MASK mask)
+{
+ if (gWindowImplementation->allowsLanguageInput())
+ {
+ gWindowImplementation->interruptLanguageTextInput();
+ }
+
+ LLCoordGL outCoords;
+ outCoords.mX = ll_round(pos[0]);
+ outCoords.mY = ll_round(pos[1]);
+ gWindowImplementation->getCallbacks()->handleMouseUp(gWindowImplementation, outCoords, gKeyboard->currentMask(true));
+
+}
+
+void callDoubleClick(float *pos, MASK mask)
+{
+ if (gWindowImplementation->allowsLanguageInput())
+ {
+ gWindowImplementation->interruptLanguageTextInput();
+ }
+
+ LLCoordGL outCoords;
+ outCoords.mX = ll_round(pos[0]);
+ outCoords.mY = ll_round(pos[1]);
+ gWindowImplementation->getCallbacks()->handleDoubleClick(gWindowImplementation, outCoords, gKeyboard->currentMask(true));
+}
+
+void callResize(unsigned int width, unsigned int height)
+{
+ if (gWindowImplementation != NULL)
+ {
+ gWindowImplementation->getCallbacks()->handleResize(gWindowImplementation, width, height);
+ }
+}
+
+void callMouseMoved(float *pos, MASK mask)
+{
+ LLCoordGL outCoords;
+ outCoords.mX = ll_round(pos[0]);
+ outCoords.mY = ll_round(pos[1]);
+ float deltas[2];
+ gWindowImplementation->getMouseDeltas(deltas);
+ outCoords.mX += deltas[0];
+ outCoords.mY += deltas[1];
+ gWindowImplementation->getCallbacks()->handleMouseMove(gWindowImplementation, outCoords, gKeyboard->currentMask(true));
+ //gWindowImplementation->getCallbacks()->handleScrollWheel(gWindowImplementation, 0);
+}
+
+void callMouseDragged(float *pos, MASK mask)
+{
+ LLCoordGL outCoords;
+ outCoords.mX = ll_round(pos[0]);
+ outCoords.mY = ll_round(pos[1]);
+ float deltas[2];
+ gWindowImplementation->getMouseDeltas(deltas);
+ outCoords.mX += deltas[0];
+ outCoords.mY += deltas[1];
+ gWindowImplementation->getCallbacks()->handleMouseDragged(gWindowImplementation, outCoords, gKeyboard->currentMask(true));
+}
+
+void callScrollMoved(float deltaX, float deltaY)
+{
+ if ( gWindowImplementation && gWindowImplementation->getCallbacks() )
+ {
+ gWindowImplementation->getCallbacks()->handleScrollHWheel(gWindowImplementation, deltaX);
+ gWindowImplementation->getCallbacks()->handleScrollWheel(gWindowImplementation, deltaY);
+ }
+}
+
+void callMouseExit()
+{
+ gWindowImplementation->getCallbacks()->handleMouseLeave(gWindowImplementation);
+}
+
+void callWindowFocus()
+{
+ if ( gWindowImplementation && gWindowImplementation->getCallbacks() )
+ {
+ gWindowImplementation->getCallbacks()->handleFocus (gWindowImplementation);
+ }
+ else
+ {
+ LL_WARNS("COCOA") << "Window Implementation or callbacks not yet initialized." << LL_ENDL;
+ }
+
+
+}
+
+void callWindowUnfocus()
+{
+ if ( gWindowImplementation && gWindowImplementation->getCallbacks() )
+ {
+ gWindowImplementation->getCallbacks()->handleFocusLost(gWindowImplementation);
+ }
+}
+
+void callWindowHide()
+{
+ if ( gWindowImplementation && gWindowImplementation->getCallbacks() )
+ {
+ gWindowImplementation->getCallbacks()->handleActivate(gWindowImplementation, false);
+ }
+}
+
+void callWindowUnhide()
+{
+ if ( gWindowImplementation && gWindowImplementation->getCallbacks() )
+ {
+ gWindowImplementation->getCallbacks()->handleActivate(gWindowImplementation, true);
+ }
+}
+
+void callWindowDidChangeScreen()
+{
+ if ( gWindowImplementation && gWindowImplementation->getCallbacks() )
+ {
+ gWindowImplementation->getCallbacks()->handleWindowDidChangeScreen(gWindowImplementation);
+ }
+}
+
+void callDeltaUpdate(float *delta, MASK mask)
+{
+ gWindowImplementation->updateMouseDeltas(delta);
+}
+
+void callOtherMouseDown(float *pos, MASK mask, int button)
+{
+ LLCoordGL outCoords;
+ outCoords.mX = ll_round(pos[0]);
+ outCoords.mY = ll_round(pos[1]);
+ float deltas[2];
+ gWindowImplementation->getMouseDeltas(deltas);
+ outCoords.mX += deltas[0];
+ outCoords.mY += deltas[1];
+
+ if (button == 2)
+ {
+ gWindowImplementation->getCallbacks()->handleMiddleMouseDown(gWindowImplementation, outCoords, mask);
+ }
+ else
+ {
+ gWindowImplementation->getCallbacks()->handleOtherMouseDown(gWindowImplementation, outCoords, mask, button + 1);
+ }
+}
+
+void callOtherMouseUp(float *pos, MASK mask, int button)
+{
+ LLCoordGL outCoords;
+ outCoords.mX = ll_round(pos[0]);
+ outCoords.mY = ll_round(pos[1]);
+ float deltas[2];
+ gWindowImplementation->getMouseDeltas(deltas);
+ outCoords.mX += deltas[0];
+ outCoords.mY += deltas[1];
+ if (button == 2)
+ {
+ gWindowImplementation->getCallbacks()->handleMiddleMouseUp(gWindowImplementation, outCoords, mask);
+ }
+ else
+ {
+ gWindowImplementation->getCallbacks()->handleOtherMouseUp(gWindowImplementation, outCoords, mask, button + 1);
+ }
+}
+
+void callModifier(MASK mask)
+{
+ gKeyboard->handleModifier(mask);
+}
+
+void callHandleDragEntered(std::string url)
+{
+ gWindowImplementation->handleDragNDrop(url, LLWindowCallbacks::DNDA_START_TRACKING);
+}
+
+void callHandleDragExited(std::string url)
+{
+ gWindowImplementation->handleDragNDrop(url, LLWindowCallbacks::DNDA_STOP_TRACKING);
+}
+
+void callHandleDragUpdated(std::string url)
+{
+ gWindowImplementation->handleDragNDrop(url, LLWindowCallbacks::DNDA_TRACK);
+}
+
+void callHandleDragDropped(std::string url)
+{
+ gWindowImplementation->handleDragNDrop(url, LLWindowCallbacks::DNDA_DROPPED);
+}
+
+void callQuitHandler()
+{
+ if (gWindowImplementation)
+ {
+ if(gWindowImplementation->getCallbacks()->handleCloseRequest(gWindowImplementation))
+ {
+ gWindowImplementation->getCallbacks()->handleQuit(gWindowImplementation);
+ }
+ }
+}
+
+void getPreeditSelectionRange(int *position, int *length)
+{
+ if (gWindowImplementation->getPreeditor())
+ {
+ gWindowImplementation->getPreeditor()->getSelectionRange(position, length);
+ }
+}
+
+void getPreeditMarkedRange(int *position, int *length)
+{
+ if (gWindowImplementation->getPreeditor())
+ {
+ gWindowImplementation->getPreeditor()->getPreeditRange(position, length);
+ }
+}
+
+void setPreeditMarkedRange(int position, int length)
+{
+ if (gWindowImplementation->getPreeditor())
+ {
+ gWindowImplementation->getPreeditor()->markAsPreedit(position, length);
+ }
+}
+
+bool handleUnicodeCharacter(wchar_t c)
+{
+ bool success = false;
+ if (gWindowImplementation->getPreeditor())
+ {
+ success = gWindowImplementation->getPreeditor()->handleUnicodeCharHere(c);
+ }
+
+ return success;
+}
+
+void resetPreedit()
+{
+ if (gWindowImplementation->getPreeditor())
+ {
+ gWindowImplementation->getPreeditor()->resetPreedit();
+ }
+}
+
+// For reasons of convenience, handle IME updates here.
+// This largely mirrors the old implementation, only sans the carbon parameters.
+void setMarkedText(unsigned short *unitext, unsigned int *selectedRange, unsigned int *replacementRange, long text_len, attributedStringInfo segments)
+{
+ if (gWindowImplementation->getPreeditor())
+ {
+ LLPreeditor *preeditor = gWindowImplementation->getPreeditor();
+ preeditor->resetPreedit();
+ // This should be a viable replacement for the kEventParamTextInputSendReplaceRange parameter.
+ if (replacementRange[0] < replacementRange[1])
+ {
+ const LLWString& text = preeditor->getPreeditString();
+ const S32 location = wstring_wstring_length_from_utf16_length(text, 0, replacementRange[0]);
+ const S32 length = wstring_wstring_length_from_utf16_length(text, location, replacementRange[1]);
+ preeditor->markAsPreedit(location, length);
+ }
+
+ LLWString fix_str = utf16str_to_wstring(llutf16string(unitext, text_len));
+
+ S32 caret_position = fix_str.length();
+
+ preeditor->updatePreedit(fix_str, segments.seg_lengths, segments.seg_standouts, caret_position);
+ }
+}
+
+void getPreeditLocation(float *location, unsigned int length)
+{
+ if (gWindowImplementation->getPreeditor())
+ {
+ LLPreeditor *preeditor = gWindowImplementation->getPreeditor();
+ LLCoordGL coord;
+ LLCoordScreen screen;
+ LLRect rect;
+
+ preeditor->getPreeditLocation(length, &coord, &rect, NULL);
+
+ float c[4] = {float(coord.mX), float(coord.mY), 0, 0};
+
+ convertRectToScreen(gWindowImplementation->getWindow(), c);
+
+ location[0] = c[0];
+ location[1] = c[1];
+ }
+}
+
+void LLWindowMacOSX::updateMouseDeltas(float* deltas)
+{
+ if (mCursorDecoupled)
+ {
+ mCursorLastEventDeltaX = ll_round(deltas[0]);
+ mCursorLastEventDeltaY = ll_round(-deltas[1]);
+
+ if (mCursorIgnoreNextDelta)
+ {
+ mCursorLastEventDeltaX = 0;
+ mCursorLastEventDeltaY = 0;
+ mCursorIgnoreNextDelta = false;
+ }
+ } else {
+ mCursorLastEventDeltaX = 0;
+ mCursorLastEventDeltaY = 0;
+ }
+}
+
+void LLWindowMacOSX::getMouseDeltas(float* delta)
+{
+ delta[0] = mCursorLastEventDeltaX;
+ delta[1] = mCursorLastEventDeltaY;
+}
+
+bool LLWindowMacOSX::createContext(int x, int y, int width, int height, int bits, bool fullscreen, bool enable_vsync)
+{
+ mFullscreen = fullscreen;
+
+ if (mWindow == NULL)
+ {
+ mWindow = getMainAppWindow();
+ }
+
+ if(mContext == NULL)
+ {
+ // Our OpenGL view is already defined within SecondLife.xib.
+ // Get the view instead.
+ mGLView = createOpenGLView(mWindow, mFSAASamples, enable_vsync);
+ mContext = getCGLContextObj(mGLView);
+ gGLManager.mVRAM = getVramSize(mGLView);
+
+ if(!mPixelFormat)
+ {
+ CGLPixelFormatAttribute attribs[] =
+ {
+ kCGLPFANoRecovery,
+ kCGLPFADoubleBuffer,
+ kCGLPFAClosestPolicy,
+ kCGLPFAAccelerated,
+ kCGLPFAMultisample,
+ kCGLPFASampleBuffers, static_cast<CGLPixelFormatAttribute>((mFSAASamples > 0 ? 1 : 0)),
+ kCGLPFASamples, static_cast<CGLPixelFormatAttribute>(mFSAASamples),
+ kCGLPFAStencilSize, static_cast<CGLPixelFormatAttribute>(8),
+ kCGLPFADepthSize, static_cast<CGLPixelFormatAttribute>(24),
+ kCGLPFAAlphaSize, static_cast<CGLPixelFormatAttribute>(8),
+ kCGLPFAColorSize, static_cast<CGLPixelFormatAttribute>(24),
+ kCGLPFAOpenGLProfile, static_cast<CGLPixelFormatAttribute>(kCGLOGLPVersion_GL4_Core),
+ static_cast<CGLPixelFormatAttribute>(0)
+ };
+
+ GLint numPixelFormats;
+ CGLChoosePixelFormat (attribs, &mPixelFormat, &numPixelFormats);
+
+ if(mPixelFormat == NULL) {
+ CGLChoosePixelFormat (attribs, &mPixelFormat, &numPixelFormats);
+ }
+ }
+
+ }
+
+ // This sets up our view to recieve text from our non-inline text input window.
+ setupInputWindow(mWindow, mGLView);
+
+ // Hook up the context to a drawable
+
+ if(mContext != NULL)
+ {
+
+
+ U32 err = CGLSetCurrentContext(mContext);
+ if (err != kCGLNoError)
+ {
+ setupFailure("Can't activate GL rendering context", "Error", OSMB_OK);
+ return false;
+ }
+ }
+
+ mRefreshRate = CGDisplayModeGetRefreshRate(CGDisplayCopyDisplayMode(mDisplay));
+ if(mRefreshRate == 0)
+ {
+ //consider adding more appropriate fallback later
+ mRefreshRate = DEFAULT_REFRESH_RATE;
+ }
+
+ // Disable vertical sync for swap
+ toggleVSync(enable_vsync);
+
+ //enable multi-threaded OpenGL
+ if (sUseMultGL)
+ {
+ CGLError cgl_err;
+ CGLContextObj ctx = CGLGetCurrentContext();
+
+ cgl_err = CGLEnable( ctx, kCGLCEMPEngine);
+
+ if (cgl_err != kCGLNoError )
+ {
+ LL_INFOS("GLInit") << "Multi-threaded OpenGL not available." << LL_ENDL;
+ }
+ else
+ {
+ LL_INFOS("GLInit") << "Multi-threaded OpenGL enabled." << LL_ENDL;
+ }
+ }
+ makeFirstResponder(mWindow, mGLView);
+
+ return true;
+}
+
+
+// We only support OS X 10.7's fullscreen app mode which is literally a full screen window that fills a virtual desktop.
+// This makes this method obsolete.
+bool LLWindowMacOSX::switchContext(bool fullscreen, const LLCoordScreen &size, bool enable_vsync, const LLCoordScreen * const posp)
+{
+ return false;
+}
+
+void LLWindowMacOSX::destroyContext()
+{
+ if (!mContext)
+ {
+ // We don't have a context
+ return;
+ }
+ // Unhook the GL context from any drawable it may have
+ if(mContext != NULL)
+ {
+ LL_DEBUGS("Window") << "destroyContext: unhooking drawable " << LL_ENDL;
+ CGLSetCurrentContext(NULL);
+ }
+
+ // Clean up remaining GL state before blowing away window
+ gGLManager.shutdownGL();
+
+ // Clean up the pixel format
+ if(mPixelFormat != NULL)
+ {
+ CGLDestroyPixelFormat(mPixelFormat);
+ mPixelFormat = NULL;
+ }
+
+ // Clean up the GL context
+ if(mContext != NULL)
+ {
+ CGLDestroyContext(mContext);
+ }
+
+ // Destroy our LLOpenGLView
+ if(mGLView != NULL)
+ {
+ removeGLView(mGLView);
+ mGLView = NULL;
+ }
+
+ // Close the window
+ if(mWindow != NULL)
+ {
+ NSWindowRef dead_window = mWindow;
+ mWindow = NULL;
+ closeWindow(dead_window);
+ }
+
+}
+
+LLWindowMacOSX::~LLWindowMacOSX()
+{
+ destroyContext();
+
+ if(mSupportedResolutions != NULL)
+ {
+ delete []mSupportedResolutions;
+ }
+
+ gWindowImplementation = NULL;
+
+}
+
+
+void LLWindowMacOSX::show()
+{
+}
+
+void LLWindowMacOSX::hide()
+{
+ setMouseClipping(false);
+}
+
+//virtual
+void LLWindowMacOSX::minimize()
+{
+ setMouseClipping(false);
+ showCursor();
+}
+
+//virtual
+void LLWindowMacOSX::restore()
+{
+ show();
+}
+
+
+// close() destroys all OS-specific code associated with a window.
+// Usually called from LLWindowManager::destroyWindow()
+void LLWindowMacOSX::close()
+{
+ // Is window is already closed?
+ // if (!mWindow)
+ // {
+ // return;
+ // }
+
+ // Make sure cursor is visible and we haven't mangled the clipping state.
+ setMouseClipping(false);
+ showCursor();
+
+ destroyContext();
+}
+
+bool LLWindowMacOSX::isValid()
+{
+ if(mFullscreen)
+ {
+ return(true);
+ }
+
+ return (mWindow != NULL);
+}
+
+bool LLWindowMacOSX::getVisible()
+{
+ bool result = false;
+
+ if(mFullscreen)
+ {
+ result = true;
+ }if (mWindow)
+ {
+ result = true;
+ }
+
+ return(result);
+}
+
+bool LLWindowMacOSX::getMinimized()
+{
+ return mMinimized;
+}
+
+bool LLWindowMacOSX::getMaximized()
+{
+ return mMaximized;
+}
+
+bool LLWindowMacOSX::maximize()
+{
+ if (mWindow && !mMaximized)
+ {
+ }
+
+ return mMaximized;
+}
+
+bool LLWindowMacOSX::getFullscreen()
+{
+ return mFullscreen;
+}
+
+void LLWindowMacOSX::gatherInput()
+{
+ updateCursor();
+}
+
+bool LLWindowMacOSX::getPosition(LLCoordScreen *position)
+{
+ S32 err = -1;
+
+ if(mFullscreen)
+ {
+ position->mX = 0;
+ position->mY = 0;
+ err = noErr;
+ }
+ else if(mWindow)
+ {
+ const CGPoint & pos = getContentViewBoundsPosition(mWindow);
+
+ position->mX = pos.x;
+ position->mY = pos.y;
+
+ err = noErr;
+ }
+ else
+ {
+ LL_ERRS() << "LLWindowMacOSX::getPosition(): no window and not fullscreen!" << LL_ENDL;
+ }
+
+ return (err == noErr);
+}
+
+bool LLWindowMacOSX::getSize(LLCoordScreen *size)
+{
+ S32 err = -1;
+
+ if(mFullscreen)
+ {
+ size->mX = mFullscreenWidth;
+ size->mY = mFullscreenHeight;
+ err = noErr;
+ }
+ else if(mWindow)
+ {
+ const CGSize & sz = gHiDPISupport ? getDeviceContentViewSize(mWindow, mGLView) : getContentViewBoundsSize(mWindow);
+
+ size->mX = sz.width;
+ size->mY = sz.height;
+ err = noErr;
+ }
+ else
+ {
+ LL_ERRS() << "LLWindowMacOSX::getSize(): no window and not fullscreen!" << LL_ENDL;
+ }
+
+ return (err == noErr);
+}
+
+bool LLWindowMacOSX::getSize(LLCoordWindow *size)
+{
+ S32 err = -1;
+
+ if(mFullscreen)
+ {
+ size->mX = mFullscreenWidth;
+ size->mY = mFullscreenHeight;
+ err = noErr;
+ }
+ else if(mWindow)
+ {
+ const CGSize & sz = gHiDPISupport ? getDeviceContentViewSize(mWindow, mGLView) : getContentViewBoundsSize(mWindow);
+
+ size->mX = sz.width;
+ size->mY = sz.height;
+ err = noErr;
+
+
+ }
+ else
+ {
+ LL_ERRS() << "LLWindowMacOSX::getSize(): no window and not fullscreen!" << LL_ENDL;
+ }
+
+ return (err == noErr);
+}
+
+bool LLWindowMacOSX::setPosition(const LLCoordScreen position)
+{
+ if(mWindow)
+ {
+ float pos[2] = {float(position.mX), float(position.mY)};
+ setWindowPos(mWindow, pos);
+ }
+
+ return true;
+}
+
+bool LLWindowMacOSX::setSizeImpl(const LLCoordScreen size)
+{
+ if(mWindow)
+ {
+ LLCoordWindow to;
+ convertCoords(size, &to);
+ setWindowSize(mWindow, to.mX, to.mY);
+ return true;
+ }
+
+ return false;
+}
+
+bool LLWindowMacOSX::setSizeImpl(const LLCoordWindow size)
+{
+ if (mWindow)
+ {
+ const int titlePadding = 22;
+ setWindowSize(mWindow, size.mX, size.mY + titlePadding);
+ return true;
+ }
+
+ return false;
+}
+
+void LLWindowMacOSX::swapBuffers()
+{
+ CGLFlushDrawable(mContext);
+}
+
+void LLWindowMacOSX::restoreGLContext()
+{
+ CGLSetCurrentContext(mContext);
+}
+
+F32 LLWindowMacOSX::getGamma()
+{
+ F32 result = 2.2; // Default to something sane
+
+ CGGammaValue redMin;
+ CGGammaValue redMax;
+ CGGammaValue redGamma;
+ CGGammaValue greenMin;
+ CGGammaValue greenMax;
+ CGGammaValue greenGamma;
+ CGGammaValue blueMin;
+ CGGammaValue blueMax;
+ CGGammaValue blueGamma;
+
+ if(CGGetDisplayTransferByFormula(
+ mDisplay,
+ &redMin,
+ &redMax,
+ &redGamma,
+ &greenMin,
+ &greenMax,
+ &greenGamma,
+ &blueMin,
+ &blueMax,
+ &blueGamma) == noErr)
+ {
+ // So many choices...
+ // Let's just return the green channel gamma for now.
+ result = greenGamma;
+ }
+
+ return result;
+}
+
+U32 LLWindowMacOSX::getFSAASamples()
+{
+ return mFSAASamples;
+}
+
+void LLWindowMacOSX::setFSAASamples(const U32 samples)
+{
+ mFSAASamples = samples;
+ mForceRebuild = true;
+}
+
+bool LLWindowMacOSX::restoreGamma()
+{
+ CGDisplayRestoreColorSyncSettings();
+ return true;
+}
+
+bool LLWindowMacOSX::setGamma(const F32 gamma)
+{
+ CGGammaValue redMin;
+ CGGammaValue redMax;
+ CGGammaValue redGamma;
+ CGGammaValue greenMin;
+ CGGammaValue greenMax;
+ CGGammaValue greenGamma;
+ CGGammaValue blueMin;
+ CGGammaValue blueMax;
+ CGGammaValue blueGamma;
+
+ // MBW -- XXX -- Should we allow this in windowed mode?
+
+ if(CGGetDisplayTransferByFormula(
+ mDisplay,
+ &redMin,
+ &redMax,
+ &redGamma,
+ &greenMin,
+ &greenMax,
+ &greenGamma,
+ &blueMin,
+ &blueMax,
+ &blueGamma) != noErr)
+ {
+ return false;
+ }
+
+ if(CGSetDisplayTransferByFormula(
+ mDisplay,
+ redMin,
+ redMax,
+ gamma,
+ greenMin,
+ greenMax,
+ gamma,
+ blueMin,
+ blueMax,
+ gamma) != noErr)
+ {
+ return false;
+ }
+
+
+ return true;
+}
+
+bool LLWindowMacOSX::isCursorHidden()
+{
+ return mCursorHidden;
+}
+
+
+
+// Constrains the mouse to the window.
+void LLWindowMacOSX::setMouseClipping( bool b )
+{
+ // Just stash the requested state. We'll simulate this when the cursor is hidden by decoupling.
+ mIsMouseClipping = b;
+
+ if(b)
+ {
+ // LL_INFOS() << "setMouseClipping(true)" << LL_ENDL;
+ }
+ else
+ {
+ // LL_INFOS() << "setMouseClipping(false)" << LL_ENDL;
+ }
+
+ adjustCursorDecouple();
+}
+
+bool LLWindowMacOSX::setCursorPosition(const LLCoordWindow position)
+{
+ bool result = false;
+ LLCoordScreen screen_pos;
+
+ if (!convertCoords(position, &screen_pos))
+ {
+ return false;
+ }
+
+ CGPoint newPosition;
+
+ // LL_INFOS() << "setCursorPosition(" << screen_pos.mX << ", " << screen_pos.mY << ")" << LL_ENDL;
+
+ newPosition.x = screen_pos.mX;
+ newPosition.y = screen_pos.mY;
+
+ CGSetLocalEventsSuppressionInterval(0.0);
+ if(CGWarpMouseCursorPosition(newPosition) == noErr)
+ {
+ result = true;
+ }
+
+ // Under certain circumstances, this will trigger us to decouple the cursor.
+ adjustCursorDecouple(true);
+
+ // trigger mouse move callback
+ LLCoordGL gl_pos;
+ convertCoords(position, &gl_pos);
+ float scale = getSystemUISize();
+ gl_pos.mX *= scale;
+ gl_pos.mY *= scale;
+ mCallbacks->handleMouseMove(this, gl_pos, (MASK)0);
+
+ return result;
+}
+
+bool LLWindowMacOSX::getCursorPosition(LLCoordWindow *position)
+{
+ float cursor_point[2];
+ LLCoordScreen screen_pos;
+
+ if(mWindow == NULL)
+ return false;
+
+ getCursorPos(mWindow, cursor_point);
+
+ if(mCursorDecoupled)
+ {
+ // CGMouseDelta x, y;
+
+ // If the cursor's decoupled, we need to read the latest movement delta as well.
+ // CGGetLastMouseDelta( &x, &y );
+ // cursor_point.h += x;
+ // cursor_point.v += y;
+
+ // CGGetLastMouseDelta may behave strangely when the cursor's first captured.
+ // Stash in the event handler instead.
+ cursor_point[0] += mCursorLastEventDeltaX;
+ cursor_point[1] += mCursorLastEventDeltaY;
+ }
+
+ float scale = getSystemUISize();
+ position->mX = cursor_point[0] * scale;
+ position->mY = cursor_point[1] * scale;
+
+ return true;
+}
+
+void LLWindowMacOSX::adjustCursorDecouple(bool warpingMouse)
+{
+ if(mIsMouseClipping && mCursorHidden)
+ {
+ if(warpingMouse)
+ {
+ // The cursor should be decoupled. Make sure it is.
+ if(!mCursorDecoupled)
+ {
+ // LL_INFOS() << "adjustCursorDecouple: decoupling cursor" << LL_ENDL;
+ CGAssociateMouseAndMouseCursorPosition(false);
+ mCursorDecoupled = true;
+ mCursorIgnoreNextDelta = true;
+ }
+ }
+ }
+ else
+ {
+ // The cursor should not be decoupled. Make sure it isn't.
+ if(mCursorDecoupled)
+ {
+ // LL_INFOS() << "adjustCursorDecouple: recoupling cursor" << LL_ENDL;
+ CGAssociateMouseAndMouseCursorPosition(true);
+ mCursorDecoupled = false;
+ }
+ }
+}
+
+F32 LLWindowMacOSX::getNativeAspectRatio()
+{
+ if (mFullscreen)
+ {
+ return (F32)mFullscreenWidth / (F32)mFullscreenHeight;
+ }
+ else
+ {
+ // The constructor for this class grabs the aspect ratio of the monitor before doing any resolution
+ // switching, and stashes it in mOriginalAspectRatio. Here, we just return it.
+
+ if (mOverrideAspectRatio > 0.f)
+ {
+ return mOverrideAspectRatio;
+ }
+
+ return mOriginalAspectRatio;
+ }
+}
+
+F32 LLWindowMacOSX::getPixelAspectRatio()
+{
+ //macOS always enforces a 1:1 pixel aspect ratio, regardless of video mode
+ return 1.f;
+}
+
+//static SInt32 oldWindowLevel;
+
+// MBW -- XXX -- There's got to be a better way than this. Find it, please...
+
+// Since we're no longer supporting the "typical" fullscreen mode with CGL or NSOpenGL anymore, these are unnecessary. -Geenz
+void LLWindowMacOSX::beforeDialog()
+{
+}
+
+void LLWindowMacOSX::afterDialog()
+{
+ //For fix problem with Core Flow view on OSX
+ restoreGLContext();
+}
+
+
+void LLWindowMacOSX::flashIcon(F32 seconds)
+{
+ // For consistency with macOS conventions, the number of seconds given is ignored and
+ // left up to the OS (which will actually bounce it for one second).
+ requestUserAttention();
+}
+
+bool LLWindowMacOSX::isClipboardTextAvailable()
+{
+ return pasteBoardAvailable();
+}
+
+bool LLWindowMacOSX::pasteTextFromClipboard(LLWString &dst)
+{
+ unsigned short* pboard_data = copyFromPBoard(); // must free returned data
+ llutf16string str(pboard_data);
+ free(pboard_data);
+
+ dst = utf16str_to_wstring(str);
+ if (dst != L"")
+ {
+ return true;
+ } else {
+ return false;
+ }
+}
+
+bool LLWindowMacOSX::copyTextToClipboard(const LLWString &s)
+{
+ bool result = false;
+ llutf16string utf16str = wstring_to_utf16str(s);
+
+ result = copyToPBoard(utf16str.data(), utf16str.length());
+
+ return result;
+}
+
+
+// protected
+bool LLWindowMacOSX::resetDisplayResolution()
+{
+ // This is only called from elsewhere in this class, and it's not used by the Mac implementation.
+ return true;
+}
+
+
+LLWindow::LLWindowResolution* LLWindowMacOSX::getSupportedResolutions(S32 &num_resolutions)
+{
+ if (!mSupportedResolutions)
+ {
+ CFArrayRef modes = CGDisplayCopyAllDisplayModes(mDisplay, nullptr);
+
+ if(modes != NULL)
+ {
+ CFIndex index, cnt;
+
+ mSupportedResolutions = new LLWindowResolution[MAX_NUM_RESOLUTIONS];
+ mNumSupportedResolutions = 0;
+
+ // Examine each mode
+ cnt = CFArrayGetCount( modes );
+
+ for ( index = 0; (index < cnt) && (mNumSupportedResolutions < MAX_NUM_RESOLUTIONS); index++ )
+ {
+ // Pull the mode dictionary out of the CFArray
+ CFDictionaryRef mode = (CFDictionaryRef)CFArrayGetValueAtIndex( modes, index );
+ long width = getDictLong(mode, kCGDisplayWidth);
+ long height = getDictLong(mode, kCGDisplayHeight);
+ long bits = getDictLong(mode, kCGDisplayBitsPerPixel);
+
+ if(bits == BITS_PER_PIXEL && width >= 800 && height >= 600)
+ {
+ bool resolution_exists = false;
+ for(S32 i = 0; i < mNumSupportedResolutions; i++)
+ {
+ if (mSupportedResolutions[i].mWidth == width &&
+ mSupportedResolutions[i].mHeight == height)
+ {
+ resolution_exists = true;
+ }
+ }
+ if (!resolution_exists)
+ {
+ mSupportedResolutions[mNumSupportedResolutions].mWidth = width;
+ mSupportedResolutions[mNumSupportedResolutions].mHeight = height;
+ mNumSupportedResolutions++;
+ }
+ }
+ }
+ CFRelease(modes);
+ }
+ }
+
+ num_resolutions = mNumSupportedResolutions;
+ return mSupportedResolutions;
+}
+
+bool LLWindowMacOSX::convertCoords(LLCoordGL from, LLCoordWindow *to)
+{
+ to->mX = from.mX;
+ to->mY = from.mY;
+ return true;
+}
+
+bool LLWindowMacOSX::convertCoords(LLCoordWindow from, LLCoordGL* to)
+{
+ to->mX = from.mX;
+ to->mY = from.mY;
+ return true;
+}
+
+bool LLWindowMacOSX::convertCoords(LLCoordScreen from, LLCoordWindow* to)
+{
+ if(mWindow)
+ {
+ float mouse_point[2];
+
+ mouse_point[0] = from.mX;
+ mouse_point[1] = from.mY;
+
+ convertScreenToWindow(mWindow, mouse_point);
+
+ to->mX = mouse_point[0];
+ to->mY = mouse_point[1];
+
+ return true;
+ }
+ return false;
+}
+
+bool LLWindowMacOSX::convertCoords(LLCoordWindow from, LLCoordScreen *to)
+{
+ if(mWindow)
+ {
+ float mouse_point[2];
+
+ mouse_point[0] = from.mX;
+ mouse_point[1] = from.mY;
+
+ convertWindowToScreen(mWindow, mouse_point);
+
+ to->mX = mouse_point[0];
+ to->mY = mouse_point[1];
+
+ return true;
+ }
+ return false;
+}
+
+bool LLWindowMacOSX::convertCoords(LLCoordScreen from, LLCoordGL *to)
+{
+ LLCoordWindow window_coord;
+
+ return(convertCoords(from, &window_coord) && convertCoords(window_coord, to));
+}
+
+bool LLWindowMacOSX::convertCoords(LLCoordGL from, LLCoordScreen *to)
+{
+ LLCoordWindow window_coord;
+
+ return(convertCoords(from, &window_coord) && convertCoords(window_coord, to));
+}
+
+
+
+
+void LLWindowMacOSX::setupFailure(const std::string& text, const std::string& caption, U32 type)
+{
+ destroyContext();
+
+ OSMessageBox(text, caption, type);
+}
+
+ // Note on event recording - QUIT is a known special case and we are choosing NOT to record it for the record and playback feature
+ // it is handled at a very low-level
+const char* cursorIDToName(int id)
+{
+ switch (id)
+ {
+ case UI_CURSOR_ARROW: return "UI_CURSOR_ARROW";
+ case UI_CURSOR_WAIT: return "UI_CURSOR_WAIT";
+ case UI_CURSOR_HAND: return "UI_CURSOR_HAND";
+ case UI_CURSOR_IBEAM: return "UI_CURSOR_IBEAM";
+ case UI_CURSOR_CROSS: return "UI_CURSOR_CROSS";
+ case UI_CURSOR_SIZENWSE: return "UI_CURSOR_SIZENWSE";
+ case UI_CURSOR_SIZENESW: return "UI_CURSOR_SIZENESW";
+ case UI_CURSOR_SIZEWE: return "UI_CURSOR_SIZEWE";
+ case UI_CURSOR_SIZENS: return "UI_CURSOR_SIZENS";
+ case UI_CURSOR_SIZEALL: return "UI_CURSOR_SIZEALL";
+ case UI_CURSOR_NO: return "UI_CURSOR_NO";
+ case UI_CURSOR_WORKING: return "UI_CURSOR_WORKING";
+ case UI_CURSOR_TOOLGRAB: return "UI_CURSOR_TOOLGRAB";
+ case UI_CURSOR_TOOLLAND: return "UI_CURSOR_TOOLLAND";
+ case UI_CURSOR_TOOLFOCUS: return "UI_CURSOR_TOOLFOCUS";
+ case UI_CURSOR_TOOLCREATE: return "UI_CURSOR_TOOLCREATE";
+ case UI_CURSOR_ARROWDRAG: return "UI_CURSOR_ARROWDRAG";
+ case UI_CURSOR_ARROWCOPY: return "UI_CURSOR_ARROWCOPY";
+ case UI_CURSOR_ARROWDRAGMULTI: return "UI_CURSOR_ARROWDRAGMULTI";
+ case UI_CURSOR_ARROWCOPYMULTI: return "UI_CURSOR_ARROWCOPYMULTI";
+ case UI_CURSOR_NOLOCKED: return "UI_CURSOR_NOLOCKED";
+ case UI_CURSOR_ARROWLOCKED: return "UI_CURSOR_ARROWLOCKED";
+ case UI_CURSOR_GRABLOCKED: return "UI_CURSOR_GRABLOCKED";
+ case UI_CURSOR_TOOLTRANSLATE: return "UI_CURSOR_TOOLTRANSLATE";
+ case UI_CURSOR_TOOLROTATE: return "UI_CURSOR_TOOLROTATE";
+ case UI_CURSOR_TOOLSCALE: return "UI_CURSOR_TOOLSCALE";
+ case UI_CURSOR_TOOLCAMERA: return "UI_CURSOR_TOOLCAMERA";
+ case UI_CURSOR_TOOLPAN: return "UI_CURSOR_TOOLPAN";
+ case UI_CURSOR_TOOLZOOMIN: return "UI_CURSOR_TOOLZOOMIN";
+ case UI_CURSOR_TOOLZOOMOUT: return "UI_CURSOR_TOOLZOOMOUT";
+ case UI_CURSOR_TOOLPICKOBJECT3: return "UI_CURSOR_TOOLPICKOBJECT3";
+ case UI_CURSOR_TOOLPLAY: return "UI_CURSOR_TOOLPLAY";
+ case UI_CURSOR_TOOLPAUSE: return "UI_CURSOR_TOOLPAUSE";
+ case UI_CURSOR_TOOLMEDIAOPEN: return "UI_CURSOR_TOOLMEDIAOPEN";
+ case UI_CURSOR_PIPETTE: return "UI_CURSOR_PIPETTE";
+ case UI_CURSOR_TOOLSIT: return "UI_CURSOR_TOOLSIT";
+ case UI_CURSOR_TOOLBUY: return "UI_CURSOR_TOOLBUY";
+ case UI_CURSOR_TOOLOPEN: return "UI_CURSOR_TOOLOPEN";
+ case UI_CURSOR_TOOLPATHFINDING: return "UI_CURSOR_PATHFINDING";
+ case UI_CURSOR_TOOLPATHFINDING_PATH_START: return "UI_CURSOR_PATHFINDING_START";
+ case UI_CURSOR_TOOLPATHFINDING_PATH_START_ADD: return "UI_CURSOR_PATHFINDING_START_ADD";
+ case UI_CURSOR_TOOLPATHFINDING_PATH_END: return "UI_CURSOR_PATHFINDING_END";
+ case UI_CURSOR_TOOLPATHFINDING_PATH_END_ADD: return "UI_CURSOR_PATHFINDING_END_ADD";
+ case UI_CURSOR_TOOLNO: return "UI_CURSOR_NO";
+ }
+
+ LL_ERRS() << "cursorIDToName: unknown cursor id" << id << LL_ENDL;
+
+ return "UI_CURSOR_ARROW";
+}
+
+static CursorRef gCursors[UI_CURSOR_COUNT];
+
+
+static void initPixmapCursor(int cursorid, int hotspotX, int hotspotY)
+{
+ // cursors are in <Application Bundle>/Contents/Resources/cursors_mac/UI_CURSOR_FOO.tif
+ std::string fullpath = gDirUtilp->add(
+ gDirUtilp->getAppRODataDir(),
+ "cursors_mac",
+ cursorIDToName(cursorid) + std::string(".tif"));
+
+ gCursors[cursorid] = createImageCursor(fullpath.c_str(), hotspotX, hotspotY);
+}
+
+void LLWindowMacOSX::updateCursor()
+{
+ S32 result = 0;
+
+ if (mDragOverrideCursor != -1)
+ {
+ // A drag is in progress...remember the requested cursor and we'll
+ // restore it when it is done
+ mCurrentCursor = mNextCursor;
+ return;
+ }
+
+ if (mNextCursor == UI_CURSOR_ARROW
+ && mBusyCount > 0)
+ {
+ mNextCursor = UI_CURSOR_WORKING;
+ }
+
+ if(mCurrentCursor == mNextCursor)
+ {
+ if(mCursorHidden && mHideCursorPermanent && isCGCursorVisible())
+ {
+ hideNSCursor();
+ adjustCursorDecouple();
+ }
+ return;
+ }
+
+ // RN: replace multi-drag cursors with single versions
+ if (mNextCursor == UI_CURSOR_ARROWDRAGMULTI)
+ {
+ mNextCursor = UI_CURSOR_ARROWDRAG;
+ }
+ else if (mNextCursor == UI_CURSOR_ARROWCOPYMULTI)
+ {
+ mNextCursor = UI_CURSOR_ARROWCOPY;
+ }
+
+ switch(mNextCursor)
+ {
+ default:
+ case UI_CURSOR_ARROW:
+ setArrowCursor();
+ if(mCursorHidden)
+ {
+ // Since InitCursor resets the hide level, correct for it here.
+ hideNSCursor();
+ }
+ break;
+
+ // MBW -- XXX -- Some of the standard Windows cursors have no standard Mac equivalents.
+ // Find out what they look like and replicate them.
+
+ // These are essentially correct
+ case UI_CURSOR_WAIT: /* Apple purposely doesn't allow us to set the beachball cursor manually. Let NSApp figure out when to do this. */ break;
+ case UI_CURSOR_IBEAM: setIBeamCursor(); break;
+ case UI_CURSOR_CROSS: setCrossCursor(); break;
+ case UI_CURSOR_HAND: setPointingHandCursor(); break;
+ // case UI_CURSOR_NO: SetThemeCursor(kThemeNotAllowedCursor); break;
+ case UI_CURSOR_ARROWCOPY: setCopyCursor(); break;
+
+ // Double-check these
+ case UI_CURSOR_NO:
+ case UI_CURSOR_SIZEWE:
+ case UI_CURSOR_SIZENS:
+ case UI_CURSOR_SIZENWSE:
+ case UI_CURSOR_SIZENESW:
+ case UI_CURSOR_WORKING:
+ case UI_CURSOR_TOOLGRAB:
+ case UI_CURSOR_TOOLLAND:
+ case UI_CURSOR_TOOLFOCUS:
+ case UI_CURSOR_TOOLCREATE:
+ case UI_CURSOR_ARROWDRAG:
+ case UI_CURSOR_NOLOCKED:
+ case UI_CURSOR_ARROWLOCKED:
+ case UI_CURSOR_GRABLOCKED:
+ case UI_CURSOR_PIPETTE:
+ case UI_CURSOR_TOOLTRANSLATE:
+ case UI_CURSOR_TOOLROTATE:
+ case UI_CURSOR_TOOLSCALE:
+ case UI_CURSOR_TOOLCAMERA:
+ case UI_CURSOR_TOOLPAN:
+ case UI_CURSOR_TOOLZOOMIN:
+ case UI_CURSOR_TOOLPICKOBJECT3:
+ case UI_CURSOR_TOOLPLAY:
+ case UI_CURSOR_TOOLPAUSE:
+ case UI_CURSOR_TOOLMEDIAOPEN:
+ case UI_CURSOR_TOOLSIT:
+ case UI_CURSOR_TOOLBUY:
+ case UI_CURSOR_TOOLOPEN:
+ case UI_CURSOR_TOOLPATHFINDING:
+ case UI_CURSOR_TOOLPATHFINDING_PATH_START:
+ case UI_CURSOR_TOOLPATHFINDING_PATH_START_ADD:
+ case UI_CURSOR_TOOLPATHFINDING_PATH_END:
+ case UI_CURSOR_TOOLPATHFINDING_PATH_END_ADD:
+ case UI_CURSOR_TOOLNO:
+ result = setImageCursor(gCursors[mNextCursor]);
+ break;
+
+ }
+
+ if(result != noErr)
+ {
+ setArrowCursor();
+ }
+
+ mCurrentCursor = mNextCursor;
+}
+
+ECursorType LLWindowMacOSX::getCursor() const
+{
+ return mCurrentCursor;
+}
+
+void LLWindowMacOSX::initCursors()
+{
+ initPixmapCursor(UI_CURSOR_NO, 8, 8);
+ initPixmapCursor(UI_CURSOR_WORKING, 1, 1);
+ initPixmapCursor(UI_CURSOR_TOOLGRAB, 2, 14);
+ initPixmapCursor(UI_CURSOR_TOOLLAND, 13, 8);
+ initPixmapCursor(UI_CURSOR_TOOLFOCUS, 7, 6);
+ initPixmapCursor(UI_CURSOR_TOOLCREATE, 7, 7);
+ initPixmapCursor(UI_CURSOR_ARROWDRAG, 1, 1);
+ initPixmapCursor(UI_CURSOR_ARROWCOPY, 1, 1);
+ initPixmapCursor(UI_CURSOR_NOLOCKED, 8, 8);
+ initPixmapCursor(UI_CURSOR_ARROWLOCKED, 1, 1);
+ initPixmapCursor(UI_CURSOR_GRABLOCKED, 2, 14);
+ initPixmapCursor(UI_CURSOR_PIPETTE, 3, 29);
+ initPixmapCursor(UI_CURSOR_TOOLTRANSLATE, 1, 1);
+ initPixmapCursor(UI_CURSOR_TOOLROTATE, 1, 1);
+ initPixmapCursor(UI_CURSOR_TOOLSCALE, 1, 1);
+ initPixmapCursor(UI_CURSOR_TOOLCAMERA, 7, 6);
+ initPixmapCursor(UI_CURSOR_TOOLPAN, 7, 6);
+ initPixmapCursor(UI_CURSOR_TOOLZOOMIN, 7, 6);
+ initPixmapCursor(UI_CURSOR_TOOLZOOMOUT, 7, 6);
+ initPixmapCursor(UI_CURSOR_TOOLPICKOBJECT3, 1, 1);
+ initPixmapCursor(UI_CURSOR_TOOLPLAY, 1, 1);
+ initPixmapCursor(UI_CURSOR_TOOLPAUSE, 1, 1);
+ initPixmapCursor(UI_CURSOR_TOOLMEDIAOPEN, 1, 1);
+ initPixmapCursor(UI_CURSOR_TOOLSIT, 20, 15);
+ initPixmapCursor(UI_CURSOR_TOOLBUY, 20, 15);
+ initPixmapCursor(UI_CURSOR_TOOLOPEN, 20, 15);
+ initPixmapCursor(UI_CURSOR_TOOLPATHFINDING, 16, 16);
+ initPixmapCursor(UI_CURSOR_TOOLPATHFINDING_PATH_START, 16, 16);
+ initPixmapCursor(UI_CURSOR_TOOLPATHFINDING_PATH_START_ADD, 16, 16);
+ initPixmapCursor(UI_CURSOR_TOOLPATHFINDING_PATH_END, 16, 16);
+ initPixmapCursor(UI_CURSOR_TOOLPATHFINDING_PATH_END_ADD, 16, 16);
+ initPixmapCursor(UI_CURSOR_TOOLNO, 8, 8);
+
+ initPixmapCursor(UI_CURSOR_SIZENWSE, 10, 10);
+ initPixmapCursor(UI_CURSOR_SIZENESW, 10, 10);
+ initPixmapCursor(UI_CURSOR_SIZEWE, 10, 10);
+ initPixmapCursor(UI_CURSOR_SIZENS, 10, 10);
+ initPixmapCursor(UI_CURSOR_SIZEALL, 10, 10);
+
+}
+
+void LLWindowMacOSX::captureMouse()
+{
+ // By registering a global CarbonEvent handler for mouse move events, we ensure that
+ // mouse events are always processed. Thus, capture and release are unnecessary.
+}
+
+void LLWindowMacOSX::releaseMouse()
+{
+ // By registering a global CarbonEvent handler for mouse move events, we ensure that
+ // mouse events are always processed. Thus, capture and release are unnecessary.
+}
+
+void LLWindowMacOSX::hideCursor()
+{
+ if(!mCursorHidden)
+ {
+ // LL_INFOS() << "hideCursor: hiding" << LL_ENDL;
+ mCursorHidden = true;
+ mHideCursorPermanent = true;
+ hideNSCursor();
+ }
+ else
+ {
+ // LL_INFOS() << "hideCursor: already hidden" << LL_ENDL;
+ }
+
+ adjustCursorDecouple();
+}
+
+void LLWindowMacOSX::showCursor()
+{
+ if(mCursorHidden || !isCGCursorVisible())
+ {
+ // LL_INFOS() << "showCursor: showing" << LL_ENDL;
+ mCursorHidden = false;
+ mHideCursorPermanent = false;
+ showNSCursor();
+ }
+ else
+ {
+ // LL_INFOS() << "showCursor: already visible" << LL_ENDL;
+ }
+
+ adjustCursorDecouple();
+}
+
+void LLWindowMacOSX::showCursorFromMouseMove()
+{
+ if (!mHideCursorPermanent)
+ {
+ showCursor();
+ }
+}
+
+void LLWindowMacOSX::hideCursorUntilMouseMove()
+{
+ if (!mHideCursorPermanent)
+ {
+ hideCursor();
+ mHideCursorPermanent = false;
+ }
+}
+
+
+
+//
+// LLSplashScreenMacOSX
+//
+LLSplashScreenMacOSX::LLSplashScreenMacOSX()
+{
+ mWindow = NULL;
+}
+
+LLSplashScreenMacOSX::~LLSplashScreenMacOSX()
+{
+}
+
+void LLSplashScreenMacOSX::showImpl()
+{
+ // This code _could_ be used to display a spash screen...
+}
+
+void LLSplashScreenMacOSX::updateImpl(const std::string& mesg)
+{
+ if(mWindow != NULL)
+ {
+ CFStringCreateWithCString(NULL, mesg.c_str(), kCFStringEncodingUTF8);
+ }
+}
+
+
+void LLSplashScreenMacOSX::hideImpl()
+{
+ if(mWindow != NULL)
+ {
+ mWindow = NULL;
+ }
+}
+
+S32 OSMessageBoxMacOSX(const std::string& text, const std::string& caption, U32 type)
+{
+ return showAlert(text, caption, type);
+}
+
+// Open a URL with the user's default web browser.
+// Must begin with protocol identifier.
+void LLWindowMacOSX::spawnWebBrowser(const std::string& escaped_url, bool async)
+{
+ // I'm fairly certain that this is all legitimate under Apple's currently supported APIs.
+
+ bool found = false;
+ S32 i;
+ for (i = 0; i < gURLProtocolWhitelistCount; i++)
+ {
+ if (escaped_url.find(gURLProtocolWhitelist[i]) != std::string::npos)
+ {
+ found = true;
+ break;
+ }
+ }
+
+ if (!found)
+ {
+ LL_WARNS() << "spawn_web_browser called for url with protocol not on whitelist: " << escaped_url << LL_ENDL;
+ return;
+ }
+
+ S32 result = 0;
+ CFURLRef urlRef = NULL;
+
+ LL_INFOS() << "Opening URL " << escaped_url << LL_ENDL;
+
+ CFStringRef stringRef = CFStringCreateWithCString(NULL, escaped_url.c_str(), kCFStringEncodingUTF8);
+ if (stringRef)
+ {
+ // This will succeed if the string is a full URL, including the http://
+ // Note that URLs specified this way need to be properly percent-escaped.
+ urlRef = CFURLCreateWithString(NULL, stringRef, NULL);
+
+ // Don't use CRURLCreateWithFileSystemPath -- only want valid URLs
+
+ CFRelease(stringRef);
+ }
+
+ if (urlRef)
+ {
+ result = LSOpenCFURLRef(urlRef, NULL);
+
+ if (result != noErr)
+ {
+ LL_INFOS() << "Error " << result << " on open." << LL_ENDL;
+ }
+
+ CFRelease(urlRef);
+ }
+ else
+ {
+ LL_INFOS() << "Error: couldn't create URL." << LL_ENDL;
+ }
+}
+
+// String should match ndof, so string mapping code was copied as is
+static char mapChar( char c )
+{
+ unsigned char uc = ( unsigned char ) c;
+
+ switch( uc )
+ {
+ case '/': return '-'; // use dash instead of slash
+
+ case 0x7F: return ' ';
+ case 0x80: return 'A';
+ case 0x81: return 'A';
+ case 0x82: return 'C';
+ case 0x83: return 'E';
+ case 0x84: return 'N';
+ case 0x85: return 'O';
+ case 0x86: return 'U';
+ case 0x87: return 'a';
+ case 0x88: return 'a';
+ case 0x89: return 'a';
+ case 0x8A: return 'a';
+ case 0x8B: return 'a';
+ case 0x8C: return 'a';
+ case 0x8D: return 'c';
+ case 0x8E: return 'e';
+ case 0x8F: return 'e';
+ case 0x90: return ' ';
+ case 0x91: return ' '; // ? '
+ case 0x92: return ' '; // ? '
+ case 0x93: return ' '; // ? "
+ case 0x94: return ' '; // ? "
+ case 0x95: return ' ';
+ case 0x96: return ' ';
+ case 0x97: return ' ';
+ case 0x98: return ' ';
+ case 0x99: return ' ';
+ case 0x9A: return ' ';
+ case 0x9B: return 0x27;
+ case 0x9C: return 0x22;
+ case 0x9D: return ' ';
+ case 0x9E: return ' ';
+ case 0x9F: return ' ';
+ case 0xA0: return ' ';
+ case 0xA1: return ' ';
+ case 0xA2: return ' ';
+ case 0xA3: return ' ';
+ case 0xA4: return ' ';
+ case 0xA5: return ' ';
+ case 0xA6: return ' ';
+ case 0xA7: return ' ';
+ case 0xA8: return ' ';
+ case 0xA9: return ' ';
+ case 0xAA: return ' ';
+ case 0xAB: return ' ';
+ case 0xAC: return ' ';
+ case 0xAD: return ' ';
+ case 0xAE: return ' ';
+ case 0xAF: return ' ';
+ case 0xB0: return ' ';
+ case 0xB1: return ' ';
+ case 0xB2: return ' ';
+ case 0xB3: return ' ';
+ case 0xB4: return ' ';
+ case 0xB5: return ' ';
+ case 0xB6: return ' ';
+ case 0xB7: return ' ';
+ case 0xB8: return ' ';
+ case 0xB9: return ' ';
+ case 0xBA: return ' ';
+ case 0xBB: return ' ';
+ case 0xBC: return ' ';
+ case 0xBD: return ' ';
+ case 0xBE: return ' ';
+ case 0xBF: return ' ';
+ case 0xC0: return ' ';
+ case 0xC1: return ' ';
+ case 0xC2: return ' ';
+ case 0xC3: return ' ';
+ case 0xC4: return ' ';
+ case 0xC5: return ' ';
+ case 0xC6: return ' ';
+ case 0xC7: return ' ';
+ case 0xC8: return ' ';
+ case 0xC9: return ' ';
+ case 0xCA: return ' ';
+ case 0xCB: return 'A';
+ case 0xCC: return 'A';
+ case 0xCD: return 'O';
+ case 0xCE: return ' ';
+ case 0xCF: return ' ';
+ case 0xD0: return '-';
+ case 0xD1: return '-';
+ case 0xD2: return 0x22;
+ case 0xD3: return 0x22;
+ case 0xD4: return 0x27;
+ case 0xD5: return 0x27;
+ case 0xD6: return '-'; // use dash instead of slash
+ case 0xD7: return ' ';
+ case 0xD8: return 'y';
+ case 0xD9: return 'Y';
+ case 0xDA: return '-'; // use dash instead of slash
+ case 0xDB: return ' ';
+ case 0xDC: return '<';
+ case 0xDD: return '>';
+ case 0xDE: return ' ';
+ case 0xDF: return ' ';
+ case 0xE0: return ' ';
+ case 0xE1: return ' ';
+ case 0xE2: return ',';
+ case 0xE3: return ',';
+ case 0xE4: return ' ';
+ case 0xE5: return 'A';
+ case 0xE6: return 'E';
+ case 0xE7: return 'A';
+ case 0xE8: return 'E';
+ case 0xE9: return 'E';
+ case 0xEA: return 'I';
+ case 0xEB: return 'I';
+ case 0xEC: return 'I';
+ case 0xED: return 'I';
+ case 0xEE: return 'O';
+ case 0xEF: return 'O';
+ case 0xF0: return ' ';
+ case 0xF1: return 'O';
+ case 0xF2: return 'U';
+ case 0xF3: return 'U';
+ case 0xF4: return 'U';
+ case 0xF5: return '|';
+ case 0xF6: return ' ';
+ case 0xF7: return ' ';
+ case 0xF8: return ' ';
+ case 0xF9: return ' ';
+ case 0xFA: return '.';
+ case 0xFB: return ' ';
+ case 0xFC: return ' ';
+ case 0xFD: return 0x22;
+ case 0xFE: return ' ';
+ case 0xFF: return ' ';
+ }
+ return c;
+}
+
+// String should match ndof for manufacturer based search to work
+static void sanitizeString( char* inCStr )
+{
+ char* charIt = inCStr;
+ while ( *charIt )
+ {
+ *charIt = mapChar( *charIt );
+ charIt++;
+ }
+}
+
+struct HidDevice
+{
+ long mAxis;
+ long mLocalID;
+ char mProduct[256];
+ char mManufacturer[256];
+ long mUsage;
+ long mUsagePage;
+};
+
+static void populate_device_info( io_object_t io_obj_p, CFDictionaryRef device_dic, HidDevice* devicep )
+{
+ CFMutableDictionaryRef io_properties = nil;
+ io_registry_entry_t entry1;
+ io_registry_entry_t entry2;
+ kern_return_t rc;
+
+ // Mac OS X currently is not mirroring all USB properties to HID page so need to look at USB device page also
+ // get dictionary for usb properties: step up two levels and get CF dictionary for USB properties
+ // try to get parent1
+ rc = IORegistryEntryGetParentEntry( io_obj_p, kIOServicePlane, &entry1 );
+ if ( KERN_SUCCESS == rc )
+ {
+ rc = IORegistryEntryGetParentEntry( entry1, kIOServicePlane, &entry2 );
+
+ IOObjectRelease( entry1 );
+
+ if ( KERN_SUCCESS == rc )
+ {
+ rc = IORegistryEntryCreateCFProperties( entry2, &io_properties, kCFAllocatorDefault, kNilOptions );
+ // either way, release parent2
+ IOObjectRelease( entry2 );
+ }
+ }
+ if ( KERN_SUCCESS == rc )
+ {
+ // IORegistryEntryCreateCFProperties() succeeded
+ if ( io_properties != nil )
+ {
+ CFTypeRef dict_element = 0;
+ // get device info
+ // try hid dictionary first, if fail then go to usb dictionary
+
+
+ dict_element = CFDictionaryGetValue( device_dic, CFSTR(kIOHIDProductKey) );
+ if ( !dict_element )
+ {
+ dict_element = CFDictionaryGetValue( io_properties, CFSTR( "USB Product Name" ) );
+ }
+ if ( dict_element )
+ {
+ bool res = CFStringGetCString((CFStringRef)dict_element, devicep->mProduct, 256, kCFStringEncodingUTF8);
+ sanitizeString(devicep->mProduct);
+ if ( !res )
+ {
+ LL_WARNS("Joystick") << "Failed to populate mProduct" << LL_ENDL;
+ }
+ }
+
+ dict_element = CFDictionaryGetValue( device_dic, CFSTR( kIOHIDManufacturerKey ) );
+ if ( !dict_element )
+ {
+ dict_element = CFDictionaryGetValue( io_properties, CFSTR( "USB Vendor Name" ) );
+ }
+ if ( dict_element )
+ {
+ bool res = CFStringGetCString( (CFStringRef)dict_element, devicep->mManufacturer, 256, kCFStringEncodingUTF8 );
+ sanitizeString(devicep->mManufacturer);
+ if ( !res )
+ {
+ LL_WARNS("Joystick") << "Failed to populate mManufacturer" << LL_ENDL;
+ }
+ }
+
+ dict_element = CFDictionaryGetValue( device_dic, CFSTR( kIOHIDLocationIDKey ) );
+ if ( !dict_element )
+ {
+ dict_element = CFDictionaryGetValue( io_properties, CFSTR( "locationID" ) );
+ }
+ if ( dict_element )
+ {
+ bool res = CFNumberGetValue( (CFNumberRef)dict_element, kCFNumberLongType, &devicep->mLocalID );
+ if ( !res )
+ {
+ LL_WARNS("Joystick") << "Failed to populate mLocalID" << LL_ENDL;
+ }
+ }
+
+ dict_element = CFDictionaryGetValue( device_dic, CFSTR( kIOHIDPrimaryUsagePageKey ) );
+ if ( dict_element )
+ {
+ bool res = CFNumberGetValue( (CFNumberRef)dict_element, kCFNumberLongType, &devicep->mUsagePage );
+ if ( !res )
+ {
+ LL_WARNS("Joystick") << "Failed to populate mUsagePage" << LL_ENDL;
+ }
+ dict_element = CFDictionaryGetValue( device_dic, CFSTR( kIOHIDPrimaryUsageKey ) );
+ if ( dict_element )
+ {
+ if ( !CFNumberGetValue( (CFNumberRef)dict_element, kCFNumberLongType, &devicep->mUsage ) )
+ {
+ LL_WARNS("Joystick") << "Failed to populate mUsage" << LL_ENDL;
+ }
+ }
+ }
+
+ //Add axis, because ndof lib checks sutability by axises as well as other elements
+ devicep->mAxis = 0;
+ CFTypeRef hid_elements = CFDictionaryGetValue( device_dic, CFSTR( kIOHIDElementKey ) );
+ if ( hid_elements && CFGetTypeID( hid_elements ) == CFArrayGetTypeID( ) )
+ {
+ long count = CFArrayGetCount( (CFArrayRef) hid_elements );
+ for (int i = 0; i < count; ++i)
+ {
+ CFTypeRef element = CFArrayGetValueAtIndex((CFArrayRef) hid_elements, i);
+ if (element && CFGetTypeID( element ) == CFDictionaryGetTypeID( ))
+ {
+ long type = 0, usage_page = 0, usage = 0;
+
+ CFTypeRef ref_value = CFDictionaryGetValue( (CFDictionaryRef) element, CFSTR( kIOHIDElementTypeKey ) );
+ if ( ref_value )
+ {
+ CFNumberGetValue( (CFNumberRef)ref_value, kCFNumberLongType, &type );
+ }
+
+ ref_value = CFDictionaryGetValue( (CFDictionaryRef) element, CFSTR( kIOHIDElementUsagePageKey ) );
+ if ( ref_value )
+ {
+ CFNumberGetValue( (CFNumberRef)ref_value, kCFNumberLongType, &usage_page );
+ }
+
+ ref_value = CFDictionaryGetValue( (CFDictionaryRef) element, CFSTR( kIOHIDElementUsageKey ) );
+ if ( ref_value )
+ {
+ CFNumberGetValue( (CFNumberRef)ref_value, kCFNumberLongType, &usage );
+ }
+ if ( type != 0
+ && type != kIOHIDElementTypeCollection
+ && usage_page == kHIDPage_GenericDesktop)
+ {
+ switch( usage )
+ {
+ case kHIDUsage_GD_X:
+ case kHIDUsage_GD_Y:
+ case kHIDUsage_GD_Z:
+ case kHIDUsage_GD_Rx:
+ case kHIDUsage_GD_Ry:
+ case kHIDUsage_GD_Rz:
+ devicep->mAxis++;
+ break;
+ default:
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ CFRelease(io_properties);
+ }
+ else
+ {
+ LL_WARNS("Joystick") << "Failed to populate fields" << LL_ENDL;
+ }
+ }
+}
+
+HidDevice populate_device( io_object_t io_obj )
+{
+ void* interfacep = nullptr;
+ HidDevice device;
+ memset( &device, 0, sizeof( HidDevice ) );
+ CFMutableDictionaryRef device_dic = 0;
+ kern_return_t result = IORegistryEntryCreateCFProperties( io_obj, &device_dic, kCFAllocatorDefault, kNilOptions );
+
+ if ( KERN_SUCCESS == result
+ && device_dic )
+ {
+ IOReturn io_result = kIOReturnSuccess;
+ HRESULT query_result = S_OK;
+ SInt32 the_score = 0;
+ IOCFPlugInInterface **the_interface = NULL;
+
+
+ io_result = IOCreatePlugInInterfaceForService( io_obj, kIOHIDDeviceUserClientTypeID,
+ kIOCFPlugInInterfaceID, &the_interface, &the_score );
+ if ( io_result == kIOReturnSuccess )
+ {
+ query_result = ( *the_interface )->QueryInterface( the_interface, CFUUIDGetUUIDBytes( kIOHIDDeviceInterfaceID ), ( LPVOID * ) & ( interfacep ) );
+ if ( query_result != S_OK )
+ {
+ LL_WARNS("Joystick") << "QueryInterface failed" << LL_ENDL;
+ }
+ IODestroyPlugInInterface( the_interface );
+ }
+ else
+ {
+ LL_WARNS("Joystick") << "IOCreatePlugInInterfaceForService failed" << LL_ENDL;
+ }
+
+ if ( interfacep )
+ {
+ result = ( *( IOHIDDeviceInterface** )interfacep )->open( interfacep, 0 );
+
+ if ( result != kIOReturnSuccess)
+ {
+ LL_WARNS("Joystick") << "open failed" << LL_ENDL;
+ }
+ }
+ // extract needed fields
+ populate_device_info( io_obj, device_dic, &device );
+
+ // Release interface
+ if ( interfacep )
+ {
+ ( *( IOHIDDeviceInterface** ) interfacep )->close( interfacep );
+
+ ( *( IOHIDDeviceInterface** ) interfacep )->Release( interfacep );
+
+ interfacep = NULL;
+ }
+
+ CFRelease( device_dic );
+ }
+ else
+ {
+ LL_WARNS("Joystick") << "populate_device failed" << LL_ENDL;
+ }
+
+ return device;
+}
+
+static void get_devices(std::list<HidDevice> &list_of_devices,
+ io_iterator_t inIODeviceIterator)
+{
+ IOReturn result = kIOReturnSuccess; // assume success( optimist! )
+ io_object_t io_obj = 0;
+
+ while ( 0 != (io_obj = IOIteratorNext( inIODeviceIterator ) ) )
+ {
+ HidDevice device = populate_device( io_obj );
+
+ // Should match ndof
+ if (device.mAxis >= 3
+ || (device.mUsagePage == kHIDPage_GenericDesktop
+ && (device.mUsage == kHIDUsage_GD_MultiAxisController
+ || device.mUsage == kHIDUsage_GD_GamePad
+ || device.mUsage == kHIDUsage_GD_Joystick))
+ || (device.mUsagePage == kHIDPage_Game
+ && device.mUsage == kHIDUsage_Game_3DGameController)
+ || strstr(device.mManufacturer, "3Dconnexion"))
+ {
+ list_of_devices.push_back(device);
+ }
+ else
+ {
+ LL_DEBUGS("Joystick");
+ list_of_devices.push_back(device);
+ LL_CONT << "Device axes: " << (S32)device.mAxis
+ << " Device HIDUsepage: " << (S32)device.mUsagePage
+ << " Device HIDUsage: " << (S32)device.mUsage;
+ LL_ENDL;
+ }
+
+
+ // release the device object, it is no longer needed
+ result = IOObjectRelease( io_obj );
+ if ( KERN_SUCCESS != result )
+ {
+ LL_WARNS("Joystick") << "IOObjectRelease failed" << LL_ENDL;
+ }
+ }
+}
+
+bool LLWindowMacOSX::getInputDevices(U32 device_type_filter,
+ std::function<bool(std::string&, LLSD&, void*)> osx_callback,
+ void* win_callback,
+ void* userdata)
+{
+ bool return_value = false;
+ CFMutableDictionaryRef device_dict_ref;
+ IOReturn result = kIOReturnSuccess; // assume success( optimist! )
+
+ // Set up matching dictionary to search the I/O Registry for HID devices we are interested in. Dictionary reference is NULL if error.
+
+ // A dictionary to match devices to?
+ device_dict_ref = IOServiceMatching( kIOHIDDeviceKey );
+
+ // BUG FIX! one reference is consumed by IOServiceGetMatchingServices
+ CFRetain( device_dict_ref );
+ io_iterator_t io_iter = 0;
+
+ // create an IO object iterator
+ result = IOServiceGetMatchingServices( kIOMasterPortDefault, device_dict_ref, &io_iter );
+ if ( kIOReturnSuccess != result )
+ {
+ LL_WARNS("Joystick") << "IOServiceGetMatchingServices failed" << LL_ENDL;
+ }
+
+ if ( io_iter )
+ {
+ // add all existing devices
+ std::list<HidDevice> device_list;
+
+ get_devices(device_list, io_iter);
+
+ std::list<HidDevice>::iterator iter;
+
+ for (iter = device_list.begin(); iter != device_list.end(); ++iter)
+ {
+ std::string label(iter->mProduct);
+ LLSD data;
+ data["manufacturer"] = std::string(iter->mManufacturer);
+ data["product"] = label;
+
+ if (osx_callback(label, data, userdata))
+ {
+ break; //found device
+ }
+ }
+ return_value = true;
+ }
+
+ CFRelease( device_dict_ref );
+ return return_value;
+}
+
+LLSD LLWindowMacOSX::getNativeKeyData()
+{
+ LLSD result = LLSD::emptyMap();
+
+ if(mRawKeyEvent)
+ {
+ result["event_type"] = LLSD::Integer(mRawKeyEvent->mEventType);
+ result["event_modifiers"] = LLSD::Integer(mRawKeyEvent->mEventModifiers);
+ result["event_keycode"] = LLSD::Integer(mRawKeyEvent->mEventKeyCode);
+ result["event_chars"] = (mRawKeyEvent->mEventChars) ? LLSD(LLSD::Integer(mRawKeyEvent->mEventChars)) : LLSD();
+ result["event_umodchars"] = (mRawKeyEvent->mEventUnmodChars) ? LLSD(LLSD::Integer(mRawKeyEvent->mEventUnmodChars)) : LLSD();
+ result["event_isrepeat"] = LLSD::Boolean(mRawKeyEvent->mEventRepeat);
+ }
+
+ LL_DEBUGS() << "native key data is: " << result << LL_ENDL;
+
+ return result;
+}
+
+bool LLWindowMacOSX::dialogColorPicker( F32 *r, F32 *g, F32 *b)
+{
+ bool retval = false;
+ OSErr error = noErr;
+ NColorPickerInfo info;
+
+ memset(&info, 0, sizeof(info));
+ info.theColor.color.rgb.red = (UInt16)(*r * 65535.f);
+ info.theColor.color.rgb.green = (UInt16)(*g * 65535.f);
+ info.theColor.color.rgb.blue = (UInt16)(*b * 65535.f);
+ info.placeWhere = kCenterOnMainScreen;
+
+ error = NPickColor(&info);
+
+ if (error == noErr)
+ {
+ retval = info.newColorChosen;
+ if (info.newColorChosen)
+ {
+ *r = ((float) info.theColor.color.rgb.red) / 65535.0;
+ *g = ((float) info.theColor.color.rgb.green) / 65535.0;
+ *b = ((float) info.theColor.color.rgb.blue) / 65535.0;
+ }
+ }
+
+ return (retval);
+}
+
+void *LLWindowMacOSX::getPlatformWindow()
+{
+ // NOTE: this will be NULL in fullscreen mode. Plan accordingly.
+ return (void*)mWindow;
+}
+
+// get a double value from a dictionary
+/*
+static double getDictDouble (CFDictionaryRef refDict, CFStringRef key)
+{
+ double double_value;
+ CFNumberRef number_value = (CFNumberRef) CFDictionaryGetValue(refDict, key);
+ if (!number_value) // if can't get a number for the dictionary
+ return -1; // fail
+ if (!CFNumberGetValue(number_value, kCFNumberDoubleType, &double_value)) // or if cant convert it
+ return -1; // fail
+ return double_value; // otherwise return the long value
+}*/
+
+// get a long value from a dictionary
+static long getDictLong (CFDictionaryRef refDict, CFStringRef key)
+{
+ long int_value;
+ CFNumberRef number_value = (CFNumberRef) CFDictionaryGetValue(refDict, key);
+ if (!number_value) // if can't get a number for the dictionary
+ return -1; // fail
+ if (!CFNumberGetValue(number_value, kCFNumberLongType, &int_value)) // or if cant convert it
+ return -1; // fail
+ return int_value; // otherwise return the long value
+}
+
+void LLWindowMacOSX::allowLanguageTextInput(LLPreeditor *preeditor, bool b)
+{
+ if (preeditor != mPreeditor && !b)
+ {
+ // This condition may occur by a call to
+ // setEnabled(bool) against LLTextEditor or LLLineEditor
+ // when the control is not focused.
+ // We need to silently ignore the case so that
+ // the language input status of the focused control
+ // is not disturbed.
+ return;
+ }
+
+ // Take care of old and new preeditors.
+ if (preeditor != mPreeditor || !b)
+ {
+ // We need to interrupt before updating mPreeditor,
+ // so that the fix string from input method goes to
+ // the old preeditor.
+ if (mLanguageTextInputAllowed)
+ {
+ interruptLanguageTextInput();
+ }
+ mPreeditor = (b ? preeditor : NULL);
+ }
+
+ if (b == mLanguageTextInputAllowed)
+ {
+ return;
+ }
+ mLanguageTextInputAllowed = b;
+ allowDirectMarkedTextInput(b, mGLView); // mLanguageTextInputAllowed and mMarkedTextAllowed should be updated at once (by Pell Smit
+}
+
+class sharedContext
+{
+public:
+ CGLContextObj mContext;
+};
+
+void* LLWindowMacOSX::createSharedContext()
+{
+ sharedContext* sc = new sharedContext();
+ CGLCreateContext(mPixelFormat, mContext, &(sc->mContext));
+
+ if (sUseMultGL)
+ {
+ CGLEnable(mContext, kCGLCEMPEngine);
+ }
+
+ return (void *)sc;
+}
+
+void LLWindowMacOSX::makeContextCurrent(void* context)
+{
+ CGLSetCurrentContext(((sharedContext*)context)->mContext);
+
+ //enable multi-threaded OpenGL
+ if (sUseMultGL)
+ {
+ CGLError cgl_err;
+ CGLContextObj ctx = CGLGetCurrentContext();
+
+ cgl_err = CGLEnable( ctx, kCGLCEMPEngine);
+
+ if (cgl_err != kCGLNoError )
+ {
+ LL_INFOS("GLInit") << "Multi-threaded OpenGL not available." << LL_ENDL;
+ }
+ else
+ {
+ LL_INFOS("GLInit") << "Multi-threaded OpenGL enabled." << LL_ENDL;
+ }
+ }
+
+}
+
+void LLWindowMacOSX::destroySharedContext(void* context)
+{
+ sharedContext* sc = (sharedContext*)context;
+
+ CGLDestroyContext(sc->mContext);
+
+ delete sc;
+}
+
+void LLWindowMacOSX::toggleVSync(bool enable_vsync)
+{
+ GLint frames_per_swap = 0;
+ if (!enable_vsync)
+ {
+ frames_per_swap = 0;
+ }
+ else
+ {
+ frames_per_swap = 1;
+ }
+
+ CGLSetParameter(mContext, kCGLCPSwapInterval, &frames_per_swap);
+}
+
+void LLWindowMacOSX::interruptLanguageTextInput()
+{
+ commitCurrentPreedit(mGLView);
+}
+
+std::vector<std::string> LLWindowMacOSX::getDisplaysResolutionList()
+{
+ std::vector<std::string> resolution_list;
+
+ CGDirectDisplayID display_ids[10];
+ uint32_t found_displays = 0;
+ CGError err = CGGetActiveDisplayList(10, display_ids, &found_displays);
+
+ if (kCGErrorSuccess != err)
+ {
+ LL_WARNS() << "Couldn't get a list of active displays" << LL_ENDL;
+ return std::vector<std::string>();
+ }
+
+ for (uint32_t i = 0; i < found_displays; i++)
+ {
+ S32 monitor_width = CGDisplayPixelsWide(display_ids[i]);
+ S32 monitor_height = CGDisplayPixelsHigh(display_ids[i]);
+
+ std::ostringstream sstream;
+ sstream << monitor_width << "x" << monitor_height;;
+ std::string res = sstream.str();
+
+ resolution_list.push_back(res);
+ }
+
+ return resolution_list;
+}
+
+//static
+std::vector<std::string> LLWindowMacOSX::getDynamicFallbackFontList()
+{
+ // Fonts previously in getFontListSans() have moved to fonts.xml.
+ return std::vector<std::string>();
+}
+
+// static
+MASK LLWindowMacOSX::modifiersToMask(S16 modifiers)
+{
+ MASK mask = 0;
+ if(modifiers & MAC_SHIFT_KEY) { mask |= MASK_SHIFT; }
+ if(modifiers & (MAC_CMD_KEY | MAC_CTRL_KEY)) { mask |= MASK_CONTROL; }
+ if(modifiers & MAC_ALT_KEY) { mask |= MASK_ALT; }
+ return mask;
+}
+
+F32 LLWindowMacOSX::getSystemUISize()
+{
+ return gHiDPISupport ? ::getDeviceUnitSize(mGLView) : LLWindow::getSystemUISize();
+}
+
+#if LL_OS_DRAGDROP_ENABLED
+/*
+S16 LLWindowMacOSX::dragTrackingHandler(DragTrackingMessage message, WindowRef theWindow,
+ void * handlerRefCon, DragRef drag)
+{
+ S16 result = 0;
+ LLWindowMacOSX *self = (LLWindowMacOSX*)handlerRefCon;
+
+ LL_DEBUGS() << "drag tracking handler, message = " << message << LL_ENDL;
+
+ switch(message)
+ {
+ case kDragTrackingInWindow:
+ result = self->handleDragNDrop(drag, LLWindowCallbacks::DNDA_TRACK);
+ break;
+
+ case kDragTrackingEnterHandler:
+ result = self->handleDragNDrop(drag, LLWindowCallbacks::DNDA_START_TRACKING);
+ break;
+
+ case kDragTrackingLeaveHandler:
+ result = self->handleDragNDrop(drag, LLWindowCallbacks::DNDA_STOP_TRACKING);
+ break;
+
+ default:
+ break;
+ }
+
+ return result;
+}
+OSErr LLWindowMacOSX::dragReceiveHandler(WindowRef theWindow, void * handlerRefCon,
+ DragRef drag)
+{
+ LLWindowMacOSX *self = (LLWindowMacOSX*)handlerRefCon;
+ return self->handleDragNDrop(drag, LLWindowCallbacks::DNDA_DROPPED);
+
+}
+*/
+void LLWindowMacOSX::handleDragNDrop(std::string url, LLWindowCallbacks::DragNDropAction action)
+{
+ MASK mask = LLWindowMacOSX::modifiersToMask(getModifiers());
+
+ float mouse_point[2];
+ // This will return the mouse point in window coords
+ getCursorPos(mWindow, mouse_point);
+ LLCoordWindow window_coords(mouse_point[0], mouse_point[1]);
+ LLCoordGL gl_pos;
+ convertCoords(window_coords, &gl_pos);
+
+ if(!url.empty())
+ {
+ LLWindowCallbacks::DragNDropResult res =
+ mCallbacks->handleDragNDrop(this, gl_pos, mask, action, url);
+
+ switch (res) {
+ case LLWindowCallbacks::DND_NONE: // No drop allowed
+ if (action == LLWindowCallbacks::DNDA_TRACK)
+ {
+ mDragOverrideCursor = 0;
+ }
+ else {
+ mDragOverrideCursor = -1;
+ }
+ break;
+ case LLWindowCallbacks::DND_MOVE: // Drop accepted would result in a "move" operation
+ mDragOverrideCursor = UI_CURSOR_NO;
+ break;
+ case LLWindowCallbacks::DND_COPY: // Drop accepted would result in a "copy" operation
+ mDragOverrideCursor = UI_CURSOR_ARROWCOPY;
+ break;
+ default:
+ mDragOverrideCursor = -1;
+ break;
+ }
+ // This overrides the cursor being set by setCursor.
+ // This is a bit of a hack workaround because lots of areas
+ // within the viewer just blindly set the cursor.
+ if (mDragOverrideCursor == -1)
+ {
+ // Restore the cursor
+ ECursorType temp_cursor = mCurrentCursor;
+ // get around the "setting the same cursor" code in setCursor()
+ mCurrentCursor = UI_CURSOR_COUNT;
+ setCursor(temp_cursor);
+ }
+ else {
+ // Override the cursor
+ switch (mDragOverrideCursor) {
+ case 0:
+ setArrowCursor();
+ break;
+ case UI_CURSOR_NO:
+ setNotAllowedCursor();
+ case UI_CURSOR_ARROWCOPY:
+ setCopyCursor();
+ default:
+ break;
+ };
+ }
+ }
+}
+
+#endif // LL_OS_DRAGDROP_ENABLED
diff --git a/indra/llwindow/llwindowmacosx.h b/indra/llwindow/llwindowmacosx.h
index 9ed51a9f15..3be89c255a 100644
--- a/indra/llwindow/llwindowmacosx.h
+++ b/indra/llwindow/llwindowmacosx.h
@@ -1,265 +1,265 @@
-/**
- * @file llwindowmacosx.h
- * @brief Mac implementation of LLWindow class
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_LLWINDOWMACOSX_H
-#define LL_LLWINDOWMACOSX_H
-
-#include "llwindow.h"
-#include "llwindowcallbacks.h"
-#include "llwindowmacosx-objc.h"
-
-#include "lltimer.h"
-
-#include <ApplicationServices/ApplicationServices.h>
-#include <OpenGL/OpenGL.h>
-
-// AssertMacros.h does bad things.
-#include "fix_macros.h"
-#undef verify
-#undef require
-
-class LLWindowMacOSX : public LLWindow
-{
-public:
- void show() override;
- void hide() override;
- void close() override;
- bool getVisible() override;
- bool getMinimized() override;
- bool getMaximized() override;
- bool maximize() override;
- void minimize() override;
- void restore() override;
- bool getFullscreen();
- bool getPosition(LLCoordScreen *position) override;
- bool getSize(LLCoordScreen *size) override;
- bool getSize(LLCoordWindow *size) override;
- bool setPosition(LLCoordScreen position) override;
- bool setSizeImpl(LLCoordScreen size) override;
- bool setSizeImpl(LLCoordWindow size) override;
- bool switchContext(bool fullscreen, const LLCoordScreen &size, bool enable_vsync, const LLCoordScreen * const posp = NULL) override;
- bool setCursorPosition(LLCoordWindow position) override;
- bool getCursorPosition(LLCoordWindow *position) override;
- void showCursor() override;
- void hideCursor() override;
- void showCursorFromMouseMove() override;
- void hideCursorUntilMouseMove() override;
- bool isCursorHidden() override;
- void updateCursor() override;
- ECursorType getCursor() const override;
- void captureMouse() override;
- void releaseMouse() override;
- void setMouseClipping( bool b ) override;
- bool isClipboardTextAvailable() override;
- bool pasteTextFromClipboard(LLWString &dst) override;
- bool copyTextToClipboard(const LLWString & src) override;
- void flashIcon(F32 seconds) override;
- F32 getGamma() override;
- bool setGamma(const F32 gamma) override; // Set the gamma
- U32 getFSAASamples() override;
- void setFSAASamples(const U32 fsaa_samples) override;
- bool restoreGamma() override; // Restore original gamma table (before updating gamma)
- ESwapMethod getSwapMethod() override { return mSwapMethod; }
- void gatherInput() override;
- void delayInputProcessing() override {};
- void swapBuffers() override;
-
- // handy coordinate space conversion routines
- bool convertCoords(LLCoordScreen from, LLCoordWindow *to) override;
- bool convertCoords(LLCoordWindow from, LLCoordScreen *to) override;
- bool convertCoords(LLCoordWindow from, LLCoordGL *to) override;
- bool convertCoords(LLCoordGL from, LLCoordWindow *to) override;
- bool convertCoords(LLCoordScreen from, LLCoordGL *to) override;
- bool convertCoords(LLCoordGL from, LLCoordScreen *to) override;
-
- LLWindowResolution* getSupportedResolutions(S32 &num_resolutions) override;
- F32 getNativeAspectRatio() override;
- F32 getPixelAspectRatio() override;
- void setNativeAspectRatio(F32 ratio) override { mOverrideAspectRatio = ratio; }
-
- virtual void setMaxVRAMMegabytes(U32 max_vram) override {}
-
- void beforeDialog() override;
- void afterDialog() override;
-
- bool dialogColorPicker(F32 *r, F32 *g, F32 *b) override;
-
- void *getPlatformWindow() override;
- void bringToFront() override {};
-
- void allowLanguageTextInput(LLPreeditor *preeditor, bool b) override;
- void interruptLanguageTextInput() override;
- void spawnWebBrowser(const std::string& escaped_url, bool async) override;
- F32 getSystemUISize() override;
-
- bool getInputDevices(U32 device_type_filter,
- std::function<bool(std::string&, LLSD&, void*)> osx_callback,
- void* win_callback,
- void* userdata) override;
-
- static std::vector<std::string> getDisplaysResolutionList();
-
- static std::vector<std::string> getDynamicFallbackFontList();
-
- // Provide native key event data
- LLSD getNativeKeyData() override;
-
- void* getWindow() { return mWindow; }
- LLWindowCallbacks* getCallbacks() { return mCallbacks; }
- LLPreeditor* getPreeditor() { return mPreeditor; }
-
- void updateMouseDeltas(float* deltas);
- void getMouseDeltas(float* delta);
-
- void handleDragNDrop(std::string url, LLWindowCallbacks::DragNDropAction action);
-
- bool allowsLanguageInput() { return mLanguageTextInputAllowed; }
-
- //create a new GL context that shares a namespace with this Window's main GL context and make it current on the current thread
- // returns a pointer to be handed back to destroySharedConext/makeContextCurrent
- void* createSharedContext() override;
- //make the given context current on the current thread
- void makeContextCurrent(void* context) override;
- //destroy the given context that was retrieved by createSharedContext()
- //Must be called on the same thread that called createSharedContext()
- void destroySharedContext(void* context) override;
-
- void toggleVSync(bool enable_vsync) override;
-
-protected:
- LLWindowMacOSX(LLWindowCallbacks* callbacks,
- const std::string& title, const std::string& name, int x, int y, int width, int height, U32 flags,
- bool fullscreen, bool clearBg, bool enable_vsync, bool use_gl,
- bool ignore_pixel_depth,
- U32 fsaa_samples,
- U32 max_vram);
- ~LLWindowMacOSX();
-
- void initCursors();
- bool isValid() override;
- void moveWindow(const LLCoordScreen& position,const LLCoordScreen& size);
-
-
- // Changes display resolution. Returns true if successful
- bool setDisplayResolution(S32 width, S32 height, S32 bits, S32 refresh);
-
- // Go back to last fullscreen display resolution.
- bool setFullscreenResolution();
-
- // Restore the display resolution to its value before we ran the app.
- bool resetDisplayResolution();
-
- bool shouldPostQuit() { return mPostQuit; }
-
- //Satisfy MAINT-3135 and MAINT-3288 with a flag.
- /*virtual */ void setOldResize(bool oldresize) override {setResizeMode(oldresize, mGLView); }
-
-private:
- void restoreGLContext();
-
-protected:
- //
- // Platform specific methods
- //
-
- // create or re-create the GL context/window. Called from the constructor and switchContext().
- bool createContext(int x, int y, int width, int height, int bits, bool fullscreen, bool enable_vsync);
- void destroyContext();
- void setupFailure(const std::string& text, const std::string& caption, U32 type);
- void adjustCursorDecouple(bool warpingMouse = false);
- static MASK modifiersToMask(S16 modifiers);
-
-#if LL_OS_DRAGDROP_ENABLED
-
- //static OSErr dragTrackingHandler(DragTrackingMessage message, WindowRef theWindow, void * handlerRefCon, DragRef theDrag);
- //static OSErr dragReceiveHandler(WindowRef theWindow, void * handlerRefCon, DragRef theDrag);
-
-
-#endif // LL_OS_DRAGDROP_ENABLED
-
- //
- // Platform specific variables
- //
-
- // Use generic pointers here. This lets us do some funky Obj-C interop using Obj-C objects without having to worry about any compilation problems that may arise.
- NSWindowRef mWindow;
- GLViewRef mGLView;
- CGLContextObj mContext;
- CGLPixelFormatObj mPixelFormat;
- CGDirectDisplayID mDisplay;
-
- LLRect mOldMouseClip; // Screen rect to which the mouse cursor was globally constrained before we changed it in clipMouse()
- std::string mWindowTitle;
- double mOriginalAspectRatio;
- bool mSimulatedRightClick;
- U32 mLastModifiers;
- bool mHandsOffEvents; // When true, temporarially disable CarbonEvent processing.
- // Used to allow event processing when putting up dialogs in fullscreen mode.
- bool mCursorDecoupled;
- S32 mCursorLastEventDeltaX;
- S32 mCursorLastEventDeltaY;
- bool mCursorIgnoreNextDelta;
- bool mNeedsResize; // Constructor figured out the window is too big, it needs a resize.
- LLCoordScreen mNeedsResizeSize;
- F32 mOverrideAspectRatio;
- bool mMaximized;
- bool mMinimized;
- U32 mFSAASamples;
- bool mForceRebuild;
-
- S32 mDragOverrideCursor;
-
- // Input method management through Text Service Manager.
- bool mLanguageTextInputAllowed;
- LLPreeditor* mPreeditor;
-
-public:
- static bool sUseMultGL;
-
- friend class LLWindowManager;
-
-};
-
-
-class LLSplashScreenMacOSX : public LLSplashScreen
-{
-public:
- LLSplashScreenMacOSX();
- virtual ~LLSplashScreenMacOSX();
-
- void showImpl();
- void updateImpl(const std::string& mesg);
- void hideImpl();
-
-private:
- WindowRef mWindow;
-};
-
-S32 OSMessageBoxMacOSX(const std::string& text, const std::string& caption, U32 type);
-
-void load_url_external(const char* url);
-
-#endif //LL_LLWINDOWMACOSX_H
+/**
+ * @file llwindowmacosx.h
+ * @brief Mac implementation of LLWindow class
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLWINDOWMACOSX_H
+#define LL_LLWINDOWMACOSX_H
+
+#include "llwindow.h"
+#include "llwindowcallbacks.h"
+#include "llwindowmacosx-objc.h"
+
+#include "lltimer.h"
+
+#include <ApplicationServices/ApplicationServices.h>
+#include <OpenGL/OpenGL.h>
+
+// AssertMacros.h does bad things.
+#include "fix_macros.h"
+#undef verify
+#undef require
+
+class LLWindowMacOSX : public LLWindow
+{
+public:
+ void show() override;
+ void hide() override;
+ void close() override;
+ bool getVisible() override;
+ bool getMinimized() override;
+ bool getMaximized() override;
+ bool maximize() override;
+ void minimize() override;
+ void restore() override;
+ bool getFullscreen();
+ bool getPosition(LLCoordScreen *position) override;
+ bool getSize(LLCoordScreen *size) override;
+ bool getSize(LLCoordWindow *size) override;
+ bool setPosition(LLCoordScreen position) override;
+ bool setSizeImpl(LLCoordScreen size) override;
+ bool setSizeImpl(LLCoordWindow size) override;
+ bool switchContext(bool fullscreen, const LLCoordScreen &size, bool enable_vsync, const LLCoordScreen * const posp = NULL) override;
+ bool setCursorPosition(LLCoordWindow position) override;
+ bool getCursorPosition(LLCoordWindow *position) override;
+ void showCursor() override;
+ void hideCursor() override;
+ void showCursorFromMouseMove() override;
+ void hideCursorUntilMouseMove() override;
+ bool isCursorHidden() override;
+ void updateCursor() override;
+ ECursorType getCursor() const override;
+ void captureMouse() override;
+ void releaseMouse() override;
+ void setMouseClipping( bool b ) override;
+ bool isClipboardTextAvailable() override;
+ bool pasteTextFromClipboard(LLWString &dst) override;
+ bool copyTextToClipboard(const LLWString & src) override;
+ void flashIcon(F32 seconds) override;
+ F32 getGamma() override;
+ bool setGamma(const F32 gamma) override; // Set the gamma
+ U32 getFSAASamples() override;
+ void setFSAASamples(const U32 fsaa_samples) override;
+ bool restoreGamma() override; // Restore original gamma table (before updating gamma)
+ ESwapMethod getSwapMethod() override { return mSwapMethod; }
+ void gatherInput() override;
+ void delayInputProcessing() override {};
+ void swapBuffers() override;
+
+ // handy coordinate space conversion routines
+ bool convertCoords(LLCoordScreen from, LLCoordWindow *to) override;
+ bool convertCoords(LLCoordWindow from, LLCoordScreen *to) override;
+ bool convertCoords(LLCoordWindow from, LLCoordGL *to) override;
+ bool convertCoords(LLCoordGL from, LLCoordWindow *to) override;
+ bool convertCoords(LLCoordScreen from, LLCoordGL *to) override;
+ bool convertCoords(LLCoordGL from, LLCoordScreen *to) override;
+
+ LLWindowResolution* getSupportedResolutions(S32 &num_resolutions) override;
+ F32 getNativeAspectRatio() override;
+ F32 getPixelAspectRatio() override;
+ void setNativeAspectRatio(F32 ratio) override { mOverrideAspectRatio = ratio; }
+
+ virtual void setMaxVRAMMegabytes(U32 max_vram) override {}
+
+ void beforeDialog() override;
+ void afterDialog() override;
+
+ bool dialogColorPicker(F32 *r, F32 *g, F32 *b) override;
+
+ void *getPlatformWindow() override;
+ void bringToFront() override {};
+
+ void allowLanguageTextInput(LLPreeditor *preeditor, bool b) override;
+ void interruptLanguageTextInput() override;
+ void spawnWebBrowser(const std::string& escaped_url, bool async) override;
+ F32 getSystemUISize() override;
+
+ bool getInputDevices(U32 device_type_filter,
+ std::function<bool(std::string&, LLSD&, void*)> osx_callback,
+ void* win_callback,
+ void* userdata) override;
+
+ static std::vector<std::string> getDisplaysResolutionList();
+
+ static std::vector<std::string> getDynamicFallbackFontList();
+
+ // Provide native key event data
+ LLSD getNativeKeyData() override;
+
+ void* getWindow() { return mWindow; }
+ LLWindowCallbacks* getCallbacks() { return mCallbacks; }
+ LLPreeditor* getPreeditor() { return mPreeditor; }
+
+ void updateMouseDeltas(float* deltas);
+ void getMouseDeltas(float* delta);
+
+ void handleDragNDrop(std::string url, LLWindowCallbacks::DragNDropAction action);
+
+ bool allowsLanguageInput() { return mLanguageTextInputAllowed; }
+
+ //create a new GL context that shares a namespace with this Window's main GL context and make it current on the current thread
+ // returns a pointer to be handed back to destroySharedConext/makeContextCurrent
+ void* createSharedContext() override;
+ //make the given context current on the current thread
+ void makeContextCurrent(void* context) override;
+ //destroy the given context that was retrieved by createSharedContext()
+ //Must be called on the same thread that called createSharedContext()
+ void destroySharedContext(void* context) override;
+
+ void toggleVSync(bool enable_vsync) override;
+
+protected:
+ LLWindowMacOSX(LLWindowCallbacks* callbacks,
+ const std::string& title, const std::string& name, int x, int y, int width, int height, U32 flags,
+ bool fullscreen, bool clearBg, bool enable_vsync, bool use_gl,
+ bool ignore_pixel_depth,
+ U32 fsaa_samples,
+ U32 max_vram);
+ ~LLWindowMacOSX();
+
+ void initCursors();
+ bool isValid() override;
+ void moveWindow(const LLCoordScreen& position,const LLCoordScreen& size);
+
+
+ // Changes display resolution. Returns true if successful
+ bool setDisplayResolution(S32 width, S32 height, S32 bits, S32 refresh);
+
+ // Go back to last fullscreen display resolution.
+ bool setFullscreenResolution();
+
+ // Restore the display resolution to its value before we ran the app.
+ bool resetDisplayResolution();
+
+ bool shouldPostQuit() { return mPostQuit; }
+
+ //Satisfy MAINT-3135 and MAINT-3288 with a flag.
+ /*virtual */ void setOldResize(bool oldresize) override {setResizeMode(oldresize, mGLView); }
+
+private:
+ void restoreGLContext();
+
+protected:
+ //
+ // Platform specific methods
+ //
+
+ // create or re-create the GL context/window. Called from the constructor and switchContext().
+ bool createContext(int x, int y, int width, int height, int bits, bool fullscreen, bool enable_vsync);
+ void destroyContext();
+ void setupFailure(const std::string& text, const std::string& caption, U32 type);
+ void adjustCursorDecouple(bool warpingMouse = false);
+ static MASK modifiersToMask(S16 modifiers);
+
+#if LL_OS_DRAGDROP_ENABLED
+
+ //static OSErr dragTrackingHandler(DragTrackingMessage message, WindowRef theWindow, void * handlerRefCon, DragRef theDrag);
+ //static OSErr dragReceiveHandler(WindowRef theWindow, void * handlerRefCon, DragRef theDrag);
+
+
+#endif // LL_OS_DRAGDROP_ENABLED
+
+ //
+ // Platform specific variables
+ //
+
+ // Use generic pointers here. This lets us do some funky Obj-C interop using Obj-C objects without having to worry about any compilation problems that may arise.
+ NSWindowRef mWindow;
+ GLViewRef mGLView;
+ CGLContextObj mContext;
+ CGLPixelFormatObj mPixelFormat;
+ CGDirectDisplayID mDisplay;
+
+ LLRect mOldMouseClip; // Screen rect to which the mouse cursor was globally constrained before we changed it in clipMouse()
+ std::string mWindowTitle;
+ double mOriginalAspectRatio;
+ bool mSimulatedRightClick;
+ U32 mLastModifiers;
+ bool mHandsOffEvents; // When true, temporarially disable CarbonEvent processing.
+ // Used to allow event processing when putting up dialogs in fullscreen mode.
+ bool mCursorDecoupled;
+ S32 mCursorLastEventDeltaX;
+ S32 mCursorLastEventDeltaY;
+ bool mCursorIgnoreNextDelta;
+ bool mNeedsResize; // Constructor figured out the window is too big, it needs a resize.
+ LLCoordScreen mNeedsResizeSize;
+ F32 mOverrideAspectRatio;
+ bool mMaximized;
+ bool mMinimized;
+ U32 mFSAASamples;
+ bool mForceRebuild;
+
+ S32 mDragOverrideCursor;
+
+ // Input method management through Text Service Manager.
+ bool mLanguageTextInputAllowed;
+ LLPreeditor* mPreeditor;
+
+public:
+ static bool sUseMultGL;
+
+ friend class LLWindowManager;
+
+};
+
+
+class LLSplashScreenMacOSX : public LLSplashScreen
+{
+public:
+ LLSplashScreenMacOSX();
+ virtual ~LLSplashScreenMacOSX();
+
+ void showImpl();
+ void updateImpl(const std::string& mesg);
+ void hideImpl();
+
+private:
+ WindowRef mWindow;
+};
+
+S32 OSMessageBoxMacOSX(const std::string& text, const std::string& caption, U32 type);
+
+void load_url_external(const char* url);
+
+#endif //LL_LLWINDOWMACOSX_H
diff --git a/indra/llwindow/llwindowmesaheadless.cpp b/indra/llwindow/llwindowmesaheadless.cpp
index a0dd2bc086..6cbd737ed2 100644
--- a/indra/llwindow/llwindowmesaheadless.cpp
+++ b/indra/llwindow/llwindowmesaheadless.cpp
@@ -1,78 +1,78 @@
-/**
- * @file llwindowmesaheadless.cpp
- * @brief Platform-dependent implementation of llwindow
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "linden_common.h"
-#include "indra_constants.h"
-
-#include "llwindowmesaheadless.h"
-#include "llgl.h"
-
-#define MESA_CHANNEL_TYPE GL_UNSIGNED_SHORT
-#define MESA_CHANNEL_SIZE 2
-
-U16 *gMesaBuffer = NULL;
-
-//
-// LLWindowMesaHeadless
-//
-LLWindowMesaHeadless::LLWindowMesaHeadless(LLWindowCallbacks* callbacks,
- const std::string& title, const std::string& name, S32 x, S32 y, S32 width, S32 height,
- U32 flags, bool fullscreen, bool clearBg,
- bool disable_vsync, bool use_gl, bool ignore_pixel_depth)
- : LLWindow(callbacks, fullscreen, flags)
-{
- if (use_gl)
- {
- LL_INFOS() << "MESA Init" << LL_ENDL;
- mMesaContext = OSMesaCreateContextExt( GL_RGBA, 32, 0, 0, NULL );
-
- /* Allocate the image buffer */
- mMesaBuffer = new unsigned char [width * height * 4 * MESA_CHANNEL_SIZE];
- llassert(mMesaBuffer);
-
- gMesaBuffer = (U16*)mMesaBuffer;
-
- /* Bind the buffer to the context and make it current */
- if (!OSMesaMakeCurrent( mMesaContext, mMesaBuffer, MESA_CHANNEL_TYPE, width, height ))
- {
- LL_ERRS() << "MESA: OSMesaMakeCurrent failed!" << LL_ENDL;
- }
-
- llverify(gGLManager.initGL());
- }
-}
-
-
-LLWindowMesaHeadless::~LLWindowMesaHeadless()
-{
- delete mMesaBuffer;
- OSMesaDestroyContext( mMesaContext );
-}
-
-void LLWindowMesaHeadless::swapBuffers()
-{
- glFinish();
-}
+/**
+ * @file llwindowmesaheadless.cpp
+ * @brief Platform-dependent implementation of llwindow
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+#include "indra_constants.h"
+
+#include "llwindowmesaheadless.h"
+#include "llgl.h"
+
+#define MESA_CHANNEL_TYPE GL_UNSIGNED_SHORT
+#define MESA_CHANNEL_SIZE 2
+
+U16 *gMesaBuffer = NULL;
+
+//
+// LLWindowMesaHeadless
+//
+LLWindowMesaHeadless::LLWindowMesaHeadless(LLWindowCallbacks* callbacks,
+ const std::string& title, const std::string& name, S32 x, S32 y, S32 width, S32 height,
+ U32 flags, bool fullscreen, bool clearBg,
+ bool disable_vsync, bool use_gl, bool ignore_pixel_depth)
+ : LLWindow(callbacks, fullscreen, flags)
+{
+ if (use_gl)
+ {
+ LL_INFOS() << "MESA Init" << LL_ENDL;
+ mMesaContext = OSMesaCreateContextExt( GL_RGBA, 32, 0, 0, NULL );
+
+ /* Allocate the image buffer */
+ mMesaBuffer = new unsigned char [width * height * 4 * MESA_CHANNEL_SIZE];
+ llassert(mMesaBuffer);
+
+ gMesaBuffer = (U16*)mMesaBuffer;
+
+ /* Bind the buffer to the context and make it current */
+ if (!OSMesaMakeCurrent( mMesaContext, mMesaBuffer, MESA_CHANNEL_TYPE, width, height ))
+ {
+ LL_ERRS() << "MESA: OSMesaMakeCurrent failed!" << LL_ENDL;
+ }
+
+ llverify(gGLManager.initGL());
+ }
+}
+
+
+LLWindowMesaHeadless::~LLWindowMesaHeadless()
+{
+ delete mMesaBuffer;
+ OSMesaDestroyContext( mMesaContext );
+}
+
+void LLWindowMesaHeadless::swapBuffers()
+{
+ glFinish();
+}
diff --git a/indra/llwindow/llwindowmesaheadless.h b/indra/llwindow/llwindowmesaheadless.h
index 2188e54fb2..0bf8c46a30 100644
--- a/indra/llwindow/llwindowmesaheadless.h
+++ b/indra/llwindow/llwindowmesaheadless.h
@@ -1,123 +1,123 @@
-/**
- * @file llwindowmesaheadless.h
- * @brief Windows implementation of LLWindow class
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_LLWINDOWMESAHEADLESS_H
-#define LL_LLWINDOWMESAHEADLESS_H
-
-#if LL_MESA_HEADLESS
-
-#include "llwindow.h"
-#include "GL/glu.h"
-#include "GL/osmesa.h"
-
-class LLWindowMesaHeadless : public LLWindow
-{
-public:
- /*virtual*/ void show() {};
- /*virtual*/ void hide() {};
- /*virtual*/ void close() {};
- /*virtual*/ bool getVisible() {return false;};
- /*virtual*/ bool getMinimized() {return false;};
- /*virtual*/ bool getMaximized() {return false;};
- /*virtual*/ bool maximize() {return false;};
- /*virtual*/ void minimize() {};
- /*virtual*/ void restore() {};
- /*virtual*/ bool getFullscreen() {return false;};
- /*virtual*/ bool getPosition(LLCoordScreen *position) {return false;};
- /*virtual*/ bool getSize(LLCoordScreen *size) {return false;};
- /*virtual*/ bool getSize(LLCoordWindow *size) {return false;};
- /*virtual*/ bool setPosition(LLCoordScreen position) {return false;};
- /*virtual*/ bool setSizeImpl(LLCoordScreen size) {return false;};
- /*virtual*/ bool switchContext(bool fullscreen, const LLCoordScreen &size, bool disable_vsync, const LLCoordScreen * const posp = NULL) {return false;};
- /*virtual*/ bool setCursorPosition(LLCoordWindow position) {return false;};
- /*virtual*/ bool getCursorPosition(LLCoordWindow *position) {return false;};
- /*virtual*/ void showCursor() {};
- /*virtual*/ void hideCursor() {};
- /*virtual*/ void showCursorFromMouseMove() {};
- /*virtual*/ void hideCursorUntilMouseMove() {};
- /*virtual*/ bool isCursorHidden() {return false;};
- /*virtual*/ void updateCursor() {};
- //virtual ECursorType getCursor() { return mCurrentCursor; };
- /*virtual*/ void captureMouse() {};
- /*virtual*/ void releaseMouse() {};
- /*virtual*/ void setMouseClipping( bool b ) {};
- /*virtual*/ bool isClipboardTextAvailable() {return false; };
- /*virtual*/ bool pasteTextFromClipboard(LLWString &dst) {return false; };
- /*virtual*/ bool copyTextToClipboard(const LLWString &src) {return false; };
- /*virtual*/ void flashIcon(F32 seconds) {};
- /*virtual*/ F32 getGamma() {return 1.0f; };
- /*virtual*/ bool setGamma(const F32 gamma) {return false; }; // Set the gamma
- /*virtual*/ bool restoreGamma() {return false; }; // Restore original gamma table (before updating gamma)
- /*virtual*/ void setFSAASamples(const U32 fsaa_samples) { /* FSAA not supported yet on Mesa headless.*/ }
- /*virtual*/ U32 getFSAASamples() { return 0; }
- //virtual ESwapMethod getSwapMethod() { return mSwapMethod; }
- /*virtual*/ void gatherInput() {};
- /*virtual*/ void delayInputProcessing() {};
- /*virtual*/ void swapBuffers();
- /*virtual*/ void restoreGLContext() {};
-
- // handy coordinate space conversion routines
- /*virtual*/ bool convertCoords(LLCoordScreen from, LLCoordWindow *to) { return false; };
- /*virtual*/ bool convertCoords(LLCoordWindow from, LLCoordScreen *to) { return false; };
- /*virtual*/ bool convertCoords(LLCoordWindow from, LLCoordGL *to) { return false; };
- /*virtual*/ bool convertCoords(LLCoordGL from, LLCoordWindow *to) { return false; };
- /*virtual*/ bool convertCoords(LLCoordScreen from, LLCoordGL *to) { return false; };
- /*virtual*/ bool convertCoords(LLCoordGL from, LLCoordScreen *to) { return false; };
-
- /*virtual*/ LLWindowResolution* getSupportedResolutions(S32 &num_resolutions) { return NULL; };
- /*virtual*/ F32 getNativeAspectRatio() { return 1.0f; };
- /*virtual*/ F32 getPixelAspectRatio() { return 1.0f; };
- /*virtual*/ void setNativeAspectRatio(F32 ratio) {}
-
- /*virtual*/ void *getPlatformWindow() { return 0; };
- /*virtual*/ void bringToFront() {};
-
- LLWindowMesaHeadless(LLWindowCallbacks* callbacks,
- const std::string& title, const std::string& name, S32 x, S32 y, S32 width, S32 height,
- U32 flags, bool fullscreen, bool clearBg,
- bool disable_vsync, bool use_gl, bool ignore_pixel_depth);
- ~LLWindowMesaHeadless();
-
-private:
- OSMesaContext mMesaContext;
- unsigned char * mMesaBuffer;
-};
-
-class LLSplashScreenMesaHeadless : public LLSplashScreen
-{
-public:
- LLSplashScreenMesaHeadless() {};
- virtual ~LLSplashScreenMesaHeadless() {};
-
- /*virtual*/ void showImpl() {};
- /*virtual*/ void updateImpl(const std::string& mesg) {};
- /*virtual*/ void hideImpl() {};
-
-};
-
-#endif
-
-#endif //LL_LLWINDOWMESAHEADLESS_H
+/**
+ * @file llwindowmesaheadless.h
+ * @brief Windows implementation of LLWindow class
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLWINDOWMESAHEADLESS_H
+#define LL_LLWINDOWMESAHEADLESS_H
+
+#if LL_MESA_HEADLESS
+
+#include "llwindow.h"
+#include "GL/glu.h"
+#include "GL/osmesa.h"
+
+class LLWindowMesaHeadless : public LLWindow
+{
+public:
+ /*virtual*/ void show() {};
+ /*virtual*/ void hide() {};
+ /*virtual*/ void close() {};
+ /*virtual*/ bool getVisible() {return false;};
+ /*virtual*/ bool getMinimized() {return false;};
+ /*virtual*/ bool getMaximized() {return false;};
+ /*virtual*/ bool maximize() {return false;};
+ /*virtual*/ void minimize() {};
+ /*virtual*/ void restore() {};
+ /*virtual*/ bool getFullscreen() {return false;};
+ /*virtual*/ bool getPosition(LLCoordScreen *position) {return false;};
+ /*virtual*/ bool getSize(LLCoordScreen *size) {return false;};
+ /*virtual*/ bool getSize(LLCoordWindow *size) {return false;};
+ /*virtual*/ bool setPosition(LLCoordScreen position) {return false;};
+ /*virtual*/ bool setSizeImpl(LLCoordScreen size) {return false;};
+ /*virtual*/ bool switchContext(bool fullscreen, const LLCoordScreen &size, bool disable_vsync, const LLCoordScreen * const posp = NULL) {return false;};
+ /*virtual*/ bool setCursorPosition(LLCoordWindow position) {return false;};
+ /*virtual*/ bool getCursorPosition(LLCoordWindow *position) {return false;};
+ /*virtual*/ void showCursor() {};
+ /*virtual*/ void hideCursor() {};
+ /*virtual*/ void showCursorFromMouseMove() {};
+ /*virtual*/ void hideCursorUntilMouseMove() {};
+ /*virtual*/ bool isCursorHidden() {return false;};
+ /*virtual*/ void updateCursor() {};
+ //virtual ECursorType getCursor() { return mCurrentCursor; };
+ /*virtual*/ void captureMouse() {};
+ /*virtual*/ void releaseMouse() {};
+ /*virtual*/ void setMouseClipping( bool b ) {};
+ /*virtual*/ bool isClipboardTextAvailable() {return false; };
+ /*virtual*/ bool pasteTextFromClipboard(LLWString &dst) {return false; };
+ /*virtual*/ bool copyTextToClipboard(const LLWString &src) {return false; };
+ /*virtual*/ void flashIcon(F32 seconds) {};
+ /*virtual*/ F32 getGamma() {return 1.0f; };
+ /*virtual*/ bool setGamma(const F32 gamma) {return false; }; // Set the gamma
+ /*virtual*/ bool restoreGamma() {return false; }; // Restore original gamma table (before updating gamma)
+ /*virtual*/ void setFSAASamples(const U32 fsaa_samples) { /* FSAA not supported yet on Mesa headless.*/ }
+ /*virtual*/ U32 getFSAASamples() { return 0; }
+ //virtual ESwapMethod getSwapMethod() { return mSwapMethod; }
+ /*virtual*/ void gatherInput() {};
+ /*virtual*/ void delayInputProcessing() {};
+ /*virtual*/ void swapBuffers();
+ /*virtual*/ void restoreGLContext() {};
+
+ // handy coordinate space conversion routines
+ /*virtual*/ bool convertCoords(LLCoordScreen from, LLCoordWindow *to) { return false; };
+ /*virtual*/ bool convertCoords(LLCoordWindow from, LLCoordScreen *to) { return false; };
+ /*virtual*/ bool convertCoords(LLCoordWindow from, LLCoordGL *to) { return false; };
+ /*virtual*/ bool convertCoords(LLCoordGL from, LLCoordWindow *to) { return false; };
+ /*virtual*/ bool convertCoords(LLCoordScreen from, LLCoordGL *to) { return false; };
+ /*virtual*/ bool convertCoords(LLCoordGL from, LLCoordScreen *to) { return false; };
+
+ /*virtual*/ LLWindowResolution* getSupportedResolutions(S32 &num_resolutions) { return NULL; };
+ /*virtual*/ F32 getNativeAspectRatio() { return 1.0f; };
+ /*virtual*/ F32 getPixelAspectRatio() { return 1.0f; };
+ /*virtual*/ void setNativeAspectRatio(F32 ratio) {}
+
+ /*virtual*/ void *getPlatformWindow() { return 0; };
+ /*virtual*/ void bringToFront() {};
+
+ LLWindowMesaHeadless(LLWindowCallbacks* callbacks,
+ const std::string& title, const std::string& name, S32 x, S32 y, S32 width, S32 height,
+ U32 flags, bool fullscreen, bool clearBg,
+ bool disable_vsync, bool use_gl, bool ignore_pixel_depth);
+ ~LLWindowMesaHeadless();
+
+private:
+ OSMesaContext mMesaContext;
+ unsigned char * mMesaBuffer;
+};
+
+class LLSplashScreenMesaHeadless : public LLSplashScreen
+{
+public:
+ LLSplashScreenMesaHeadless() {};
+ virtual ~LLSplashScreenMesaHeadless() {};
+
+ /*virtual*/ void showImpl() {};
+ /*virtual*/ void updateImpl(const std::string& mesg) {};
+ /*virtual*/ void hideImpl() {};
+
+};
+
+#endif
+
+#endif //LL_LLWINDOWMESAHEADLESS_H
diff --git a/indra/llwindow/llwindowsdl.cpp b/indra/llwindow/llwindowsdl.cpp
index 0eedca354d..7433ad6bd2 100644
--- a/indra/llwindow/llwindowsdl.cpp
+++ b/indra/llwindow/llwindowsdl.cpp
@@ -1,2697 +1,2697 @@
-/**
- * @file llwindowsdl.cpp
- * @brief SDL implementation of LLWindow class
- * @author This module has many fathers, and it shows.
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#if LL_SDL
-
-#include "linden_common.h"
-
-#include "llwindowsdl.h"
-
-#include "llwindowcallbacks.h"
-#include "llkeyboardsdl.h"
-
-#include "llerror.h"
-#include "llgl.h"
-#include "llstring.h"
-#include "lldir.h"
-#include "llfindlocale.h"
-
-#if LL_GTK
-extern "C" {
-# include "gtk/gtk.h"
-}
-#include <locale.h>
-#endif // LL_GTK
-
-extern "C" {
-# include "fontconfig/fontconfig.h"
-}
-
-#if LL_LINUX
-// not necessarily available on random SDL platforms, so #if LL_LINUX
-// for execv(), waitpid(), fork()
-# include <unistd.h>
-# include <sys/types.h>
-# include <sys/wait.h>
-#endif // LL_LINUX
-
-extern bool gDebugWindowProc;
-
-const S32 MAX_NUM_RESOLUTIONS = 200;
-
-// static variable for ATI mouse cursor crash work-around:
-static bool ATIbug = false;
-
-//
-// LLWindowSDL
-//
-
-#if LL_X11
-# include <X11/Xutil.h>
-#endif //LL_X11
-
-// TOFU HACK -- (*exactly* the same hack as LLWindowMacOSX for a similar
-// set of reasons): Stash a pointer to the LLWindowSDL object here and
-// maintain in the constructor and destructor. This assumes that there will
-// be only one object of this class at any time. Currently this is true.
-static LLWindowSDL *gWindowImplementation = NULL;
-
-
-void maybe_lock_display(void)
-{
- if (gWindowImplementation && gWindowImplementation->Lock_Display) {
- gWindowImplementation->Lock_Display();
- }
-}
-
-
-void maybe_unlock_display(void)
-{
- if (gWindowImplementation && gWindowImplementation->Unlock_Display) {
- gWindowImplementation->Unlock_Display();
- }
-}
-
-
-#if LL_GTK
-// Lazily initialize and check the runtime GTK version for goodness.
-// static
-bool LLWindowSDL::ll_try_gtk_init(void)
-{
- static bool done_gtk_diag = false;
- static bool gtk_is_good = false;
- static bool done_setlocale = false;
- static bool tried_gtk_init = false;
-
- if (!done_setlocale)
- {
- LL_INFOS() << "Starting GTK Initialization." << LL_ENDL;
- maybe_lock_display();
- gtk_disable_setlocale();
- maybe_unlock_display();
- done_setlocale = true;
- }
-
- if (!tried_gtk_init)
- {
- tried_gtk_init = true;
- if (!g_thread_supported ()) g_thread_init (NULL);
- maybe_lock_display();
- gtk_is_good = gtk_init_check(NULL, NULL);
- maybe_unlock_display();
- if (!gtk_is_good)
- LL_WARNS() << "GTK Initialization failed." << LL_ENDL;
- }
-
- if (gtk_is_good && !done_gtk_diag)
- {
- LL_INFOS() << "GTK Initialized." << LL_ENDL;
- LL_INFOS() << "- Compiled against GTK version "
- << GTK_MAJOR_VERSION << "."
- << GTK_MINOR_VERSION << "."
- << GTK_MICRO_VERSION << LL_ENDL;
- LL_INFOS() << "- Running against GTK version "
- << gtk_major_version << "."
- << gtk_minor_version << "."
- << gtk_micro_version << LL_ENDL;
- maybe_lock_display();
- const gchar* gtk_warning = gtk_check_version(
- GTK_MAJOR_VERSION,
- GTK_MINOR_VERSION,
- GTK_MICRO_VERSION);
- maybe_unlock_display();
- if (gtk_warning)
- {
- LL_WARNS() << "- GTK COMPATIBILITY WARNING: " <<
- gtk_warning << LL_ENDL;
- gtk_is_good = false;
- } else {
- LL_INFOS() << "- GTK version is good." << LL_ENDL;
- }
-
- done_gtk_diag = true;
- }
-
- return gtk_is_good;
-}
-#endif // LL_GTK
-
-
-#if LL_X11
-// static
-Window LLWindowSDL::get_SDL_XWindowID(void)
-{
- if (gWindowImplementation) {
- return gWindowImplementation->mSDL_XWindowID;
- }
- return None;
-}
-
-//static
-Display* LLWindowSDL::get_SDL_Display(void)
-{
- if (gWindowImplementation) {
- return gWindowImplementation->mSDL_Display;
- }
- return NULL;
-}
-#endif // LL_X11
-
-
-LLWindowSDL::LLWindowSDL(LLWindowCallbacks* callbacks,
- const std::string& title, S32 x, S32 y, S32 width,
- S32 height, U32 flags,
- bool fullscreen, bool clearBg,
- bool disable_vsync, bool use_gl,
- bool ignore_pixel_depth, U32 fsaa_samples)
- : LLWindow(callbacks, fullscreen, flags),
- Lock_Display(NULL),
- Unlock_Display(NULL), mGamma(1.0f)
-{
- // Initialize the keyboard
- gKeyboard = new LLKeyboardSDL();
- gKeyboard->setCallbacks(callbacks);
- // Note that we can't set up key-repeat until after SDL has init'd video
-
- // Ignore use_gl for now, only used for drones on PC
- mWindow = NULL;
- mNeedsResize = false;
- mOverrideAspectRatio = 0.f;
- mGrabbyKeyFlags = 0;
- mReallyCapturedCount = 0;
- mHaveInputFocus = -1;
- mIsMinimized = -1;
- mFSAASamples = fsaa_samples;
-
-#if LL_X11
- mSDL_XWindowID = None;
- mSDL_Display = NULL;
-#endif // LL_X11
-
-#if LL_GTK
- // We MUST be the first to initialize GTK so that GTK doesn't get badly
- // initialized with a non-C locale and cause lots of serious random
- // weirdness.
- ll_try_gtk_init();
-#endif // LL_GTK
-
- // Assume 4:3 aspect ratio until we know better
- mOriginalAspectRatio = 1024.0 / 768.0;
-
- if (title.empty())
- mWindowTitle = "SDL Window"; // *FIX: (?)
- else
- mWindowTitle = title;
-
- // Create the GL context and set it up for windowed or fullscreen, as appropriate.
- if(createContext(x, y, width, height, 32, fullscreen, disable_vsync))
- {
- gGLManager.initGL();
-
- //start with arrow cursor
- initCursors();
- setCursor( UI_CURSOR_ARROW );
- }
-
- stop_glerror();
-
- // Stash an object pointer for OSMessageBox()
- gWindowImplementation = this;
-
-#if LL_X11
- mFlashing = false;
-#endif // LL_X11
-
- mKeyScanCode = 0;
- mKeyVirtualKey = 0;
- mKeyModifiers = KMOD_NONE;
-}
-
-static SDL_Surface *Load_BMP_Resource(const char *basename)
-{
- const int PATH_BUFFER_SIZE=1000;
- char path_buffer[PATH_BUFFER_SIZE]; /* Flawfinder: ignore */
-
- // Figure out where our BMP is living on the disk
- snprintf(path_buffer, PATH_BUFFER_SIZE-1, "%s%sres-sdl%s%s",
- gDirUtilp->getAppRODataDir().c_str(),
- gDirUtilp->getDirDelimiter().c_str(),
- gDirUtilp->getDirDelimiter().c_str(),
- basename);
- path_buffer[PATH_BUFFER_SIZE-1] = '\0';
-
- return SDL_LoadBMP(path_buffer);
-}
-
-#if LL_X11
-// This is an XFree86/XOrg-specific hack for detecting the amount of Video RAM
-// on this machine. It works by searching /var/log/var/log/Xorg.?.log or
-// /var/log/XFree86.?.log for a ': (VideoRAM ?|Memory): (%d+) kB' regex, where
-// '?' is the X11 display number derived from $DISPLAY
-static int x11_detect_VRAM_kb_fp(FILE *fp, const char *prefix_str)
-{
- const int line_buf_size = 1000;
- char line_buf[line_buf_size];
- while (fgets(line_buf, line_buf_size, fp))
- {
- //LL_DEBUGS() << "XLOG: " << line_buf << LL_ENDL;
-
- // Why the ad-hoc parser instead of using a regex? Our
- // favourite regex implementation - libboost_regex - is
- // quite a heavy and troublesome dependency for the client, so
- // it seems a shame to introduce it for such a simple task.
- // *FIXME: libboost_regex is a dependency now anyway, so we may
- // as well use it instead of this hand-rolled nonsense.
- const char *part1_template = prefix_str;
- const char part2_template[] = " kB";
- char *part1 = strstr(line_buf, part1_template);
- if (part1) // found start of matching line
- {
- part1 = &part1[strlen(part1_template)]; // -> after
- char *part2 = strstr(part1, part2_template);
- if (part2) // found end of matching line
- {
- // now everything between part1 and part2 is
- // supposed to be numeric, describing the
- // number of kB of Video RAM supported
- int rtn = 0;
- for (; part1 < part2; ++part1)
- {
- if (*part1 < '0' || *part1 > '9')
- {
- // unexpected char, abort parse
- rtn = 0;
- break;
- }
- rtn *= 10;
- rtn += (*part1) - '0';
- }
- if (rtn > 0)
- {
- // got the kB number. return it now.
- return rtn;
- }
- }
- }
- }
- return 0; // 'could not detect'
-}
-
-static int x11_detect_VRAM_kb()
-{
- std::string x_log_location("/var/log/");
- std::string fname;
- int rtn = 0; // 'could not detect'
- int display_num = 0;
- FILE *fp;
- char *display_env = getenv("DISPLAY"); // e.g. :0 or :0.0 or :1.0 etc
- // parse DISPLAY number so we can go grab the right log file
- if (display_env[0] == ':' &&
- display_env[1] >= '0' && display_env[1] <= '9')
- {
- display_num = display_env[1] - '0';
- }
-
- // *TODO: we could be smarter and see which of Xorg/XFree86 has the
- // freshest time-stamp.
-
- // Try Xorg log first
- fname = x_log_location;
- fname += "Xorg.";
- fname += ('0' + display_num);
- fname += ".log";
- fp = fopen(fname.c_str(), "r");
- if (fp)
- {
- LL_INFOS() << "Looking in " << fname
- << " for VRAM info..." << LL_ENDL;
- rtn = x11_detect_VRAM_kb_fp(fp, ": VideoRAM: ");
- fclose(fp);
- if (0 == rtn)
- {
- fp = fopen(fname.c_str(), "r");
- if (fp)
- {
- rtn = x11_detect_VRAM_kb_fp(fp, ": Video RAM: ");
- fclose(fp);
- if (0 == rtn)
- {
- fp = fopen(fname.c_str(), "r");
- if (fp)
- {
- rtn = x11_detect_VRAM_kb_fp(fp, ": Memory: ");
- fclose(fp);
- }
- }
- }
- }
- }
- else
- {
- LL_INFOS() << "Could not open " << fname
- << " - skipped." << LL_ENDL;
- // Try old XFree86 log otherwise
- fname = x_log_location;
- fname += "XFree86.";
- fname += ('0' + display_num);
- fname += ".log";
- fp = fopen(fname.c_str(), "r");
- if (fp)
- {
- LL_INFOS() << "Looking in " << fname
- << " for VRAM info..." << LL_ENDL;
- rtn = x11_detect_VRAM_kb_fp(fp, ": VideoRAM: ");
- fclose(fp);
- if (0 == rtn)
- {
- fp = fopen(fname.c_str(), "r");
- if (fp)
- {
- rtn = x11_detect_VRAM_kb_fp(fp, ": Memory: ");
- fclose(fp);
- }
- }
- }
- else
- {
- LL_INFOS() << "Could not open " << fname
- << " - skipped." << LL_ENDL;
- }
- }
- return rtn;
-}
-#endif // LL_X11
-
-bool LLWindowSDL::createContext(int x, int y, int width, int height, int bits, bool fullscreen, bool disable_vsync)
-{
- //bool glneedsinit = false;
-
- LL_INFOS() << "createContext, fullscreen=" << fullscreen <<
- " size=" << width << "x" << height << LL_ENDL;
-
- // captures don't survive contexts
- mGrabbyKeyFlags = 0;
- mReallyCapturedCount = 0;
-
- if (SDL_Init(SDL_INIT_VIDEO) < 0)
- {
- LL_INFOS() << "sdl_init() failed! " << SDL_GetError() << LL_ENDL;
- setupFailure("sdl_init() failure, window creation error", "error", OSMB_OK);
- return false;
- }
-
- SDL_version c_sdl_version;
- SDL_VERSION(&c_sdl_version);
- LL_INFOS() << "Compiled against SDL "
- << int(c_sdl_version.major) << "."
- << int(c_sdl_version.minor) << "."
- << int(c_sdl_version.patch) << LL_ENDL;
- const SDL_version *r_sdl_version;
- r_sdl_version = SDL_Linked_Version();
- LL_INFOS() << " Running against SDL "
- << int(r_sdl_version->major) << "."
- << int(r_sdl_version->minor) << "."
- << int(r_sdl_version->patch) << LL_ENDL;
-
- const SDL_VideoInfo *video_info = SDL_GetVideoInfo( );
- if (!video_info)
- {
- LL_INFOS() << "SDL_GetVideoInfo() failed! " << SDL_GetError() << LL_ENDL;
- setupFailure("SDL_GetVideoInfo() failed, Window creation error", "Error", OSMB_OK);
- return false;
- }
-
- if (video_info->current_h > 0)
- {
- mOriginalAspectRatio = (float)video_info->current_w / (float)video_info->current_h;
- LL_INFOS() << "Original aspect ratio was " << video_info->current_w << ":" << video_info->current_h << "=" << mOriginalAspectRatio << LL_ENDL;
- }
-
- SDL_EnableUNICODE(1);
- SDL_WM_SetCaption(mWindowTitle.c_str(), mWindowTitle.c_str());
-
- // Set the application icon.
- SDL_Surface *bmpsurface;
- bmpsurface = Load_BMP_Resource("ll_icon.BMP");
- if (bmpsurface)
- {
- // This attempts to give a black-keyed mask to the icon.
- SDL_SetColorKey(bmpsurface,
- SDL_SRCCOLORKEY,
- SDL_MapRGB(bmpsurface->format, 0,0,0) );
- SDL_WM_SetIcon(bmpsurface, NULL);
- // The SDL examples cheerfully avoid freeing the icon
- // surface, but I'm betting that's leaky.
- SDL_FreeSurface(bmpsurface);
- bmpsurface = NULL;
- }
-
- // note: these SetAttributes make Tom's 9600-on-AMD64 fail to
- // get a visual, but it's broken anyway when it does, and without
- // these SetAttributes we might easily get an avoidable substandard
- // visual to work with on most other machines.
- SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);
- SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE,8);
- SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8);
- SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, (bits <= 16) ? 16 : 24);
- // We need stencil support for a few (minor) things.
- if (!getenv("LL_GL_NO_STENCIL"))
- SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 8);
- SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, (bits <= 16) ? 1 : 8);
-
- // *FIX: try to toggle vsync here?
-
- mFullscreen = fullscreen;
-
- int sdlflags = SDL_OPENGL | SDL_RESIZABLE | SDL_ANYFORMAT;
-
- SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
-
- if (mFSAASamples > 0)
- {
- SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1);
- SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, mFSAASamples);
- }
-
- mSDLFlags = sdlflags;
-
- if (mFullscreen)
- {
- LL_INFOS() << "createContext: setting up fullscreen " << width << "x" << height << LL_ENDL;
-
- // If the requested width or height is 0, find the best default for the monitor.
- if((width == 0) || (height == 0))
- {
- // Scan through the list of modes, looking for one which has:
- // height between 700 and 800
- // aspect ratio closest to the user's original mode
- S32 resolutionCount = 0;
- LLWindowResolution *resolutionList = getSupportedResolutions(resolutionCount);
-
- if(resolutionList != NULL)
- {
- F32 closestAspect = 0;
- U32 closestHeight = 0;
- U32 closestWidth = 0;
- int i;
-
- LL_INFOS() << "createContext: searching for a display mode, original aspect is " << mOriginalAspectRatio << LL_ENDL;
-
- for(i=0; i < resolutionCount; i++)
- {
- F32 aspect = (F32)resolutionList[i].mWidth / (F32)resolutionList[i].mHeight;
-
- LL_INFOS() << "createContext: width " << resolutionList[i].mWidth << " height " << resolutionList[i].mHeight << " aspect " << aspect << LL_ENDL;
-
- if( (resolutionList[i].mHeight >= 700) && (resolutionList[i].mHeight <= 800) &&
- (fabs(aspect - mOriginalAspectRatio) < fabs(closestAspect - mOriginalAspectRatio)))
- {
- LL_INFOS() << " (new closest mode) " << LL_ENDL;
-
- // This is the closest mode we've seen yet.
- closestWidth = resolutionList[i].mWidth;
- closestHeight = resolutionList[i].mHeight;
- closestAspect = aspect;
- }
- }
-
- width = closestWidth;
- height = closestHeight;
- }
- }
-
- if((width == 0) || (height == 0))
- {
- // Mode search failed for some reason. Use the old-school default.
- width = 1024;
- height = 768;
- }
-
- mWindow = SDL_SetVideoMode(width, height, bits, sdlflags | SDL_FULLSCREEN);
- if (!mWindow && bits > 16)
- {
- SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16);
- mWindow = SDL_SetVideoMode(width, height, bits, sdlflags | SDL_FULLSCREEN);
- }
-
- if (mWindow)
- {
- mFullscreen = true;
- mFullscreenWidth = mWindow->w;
- mFullscreenHeight = mWindow->h;
- mFullscreenBits = mWindow->format->BitsPerPixel;
- mFullscreenRefresh = -1;
-
- LL_INFOS() << "Running at " << mFullscreenWidth
- << "x" << mFullscreenHeight
- << "x" << mFullscreenBits
- << " @ " << mFullscreenRefresh
- << LL_ENDL;
- }
- else
- {
- LL_WARNS() << "createContext: fullscreen creation failure. SDL: " << SDL_GetError() << LL_ENDL;
- // No fullscreen support
- mFullscreen = false;
- mFullscreenWidth = -1;
- mFullscreenHeight = -1;
- mFullscreenBits = -1;
- mFullscreenRefresh = -1;
-
- std::string error = llformat("Unable to run fullscreen at %d x %d.\nRunning in window.", width, height);
- OSMessageBox(error, "Error", OSMB_OK);
- }
- }
-
- if(!mFullscreen && (mWindow == NULL))
- {
- if (width == 0)
- width = 1024;
- if (height == 0)
- width = 768;
-
- LL_INFOS() << "createContext: creating window " << width << "x" << height << "x" << bits << LL_ENDL;
- mWindow = SDL_SetVideoMode(width, height, bits, sdlflags);
- if (!mWindow && bits > 16)
- {
- SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16);
- mWindow = SDL_SetVideoMode(width, height, bits, sdlflags);
- }
-
- if (!mWindow)
- {
- LL_WARNS() << "createContext: window creation failure. SDL: " << SDL_GetError() << LL_ENDL;
- setupFailure("Window creation error", "Error", OSMB_OK);
- return false;
- }
- } else if (!mFullscreen && (mWindow != NULL))
- {
- LL_INFOS() << "createContext: SKIPPING - !fullscreen, but +mWindow " << width << "x" << height << "x" << bits << LL_ENDL;
- }
-
- // Detect video memory size.
-# if LL_X11
- gGLManager.mVRAM = x11_detect_VRAM_kb() / 1024;
- if (gGLManager.mVRAM != 0)
- {
- LL_INFOS() << "X11 log-parser detected " << gGLManager.mVRAM << "MB VRAM." << LL_ENDL;
- } else
-# endif // LL_X11
- {
- // fallback to letting SDL detect VRAM.
- // note: I've not seen SDL's detection ever actually find
- // VRAM != 0, but if SDL *does* detect it then that's a bonus.
- gGLManager.mVRAM = video_info->video_mem / 1024;
- if (gGLManager.mVRAM != 0)
- {
- LL_INFOS() << "SDL detected " << gGLManager.mVRAM << "MB VRAM." << LL_ENDL;
- }
- }
- // If VRAM is not detected, that is handled later
-
- // *TODO: Now would be an appropriate time to check for some
- // explicitly unsupported cards.
- //const char* RENDERER = (const char*) glGetString(GL_RENDERER);
-
- GLint depthBits, stencilBits, redBits, greenBits, blueBits, alphaBits;
-
- glGetIntegerv(GL_RED_BITS, &redBits);
- glGetIntegerv(GL_GREEN_BITS, &greenBits);
- glGetIntegerv(GL_BLUE_BITS, &blueBits);
- glGetIntegerv(GL_ALPHA_BITS, &alphaBits);
- glGetIntegerv(GL_DEPTH_BITS, &depthBits);
- glGetIntegerv(GL_STENCIL_BITS, &stencilBits);
-
- LL_INFOS() << "GL buffer:" << LL_ENDL;
- LL_INFOS() << " Red Bits " << S32(redBits) << LL_ENDL;
- LL_INFOS() << " Green Bits " << S32(greenBits) << LL_ENDL;
- LL_INFOS() << " Blue Bits " << S32(blueBits) << LL_ENDL;
- LL_INFOS() << " Alpha Bits " << S32(alphaBits) << LL_ENDL;
- LL_INFOS() << " Depth Bits " << S32(depthBits) << LL_ENDL;
- LL_INFOS() << " Stencil Bits " << S32(stencilBits) << LL_ENDL;
-
- GLint colorBits = redBits + greenBits + blueBits + alphaBits;
- // fixme: actually, it's REALLY important for picking that we get at
- // least 8 bits each of red,green,blue. Alpha we can be a bit more
- // relaxed about if we have to.
- if (colorBits < 32)
- {
- close();
- setupFailure(
- "Second Life requires True Color (32-bit) to run in a window.\n"
- "Please go to Control Panels -> Display -> Settings and\n"
- "set the screen to 32-bit color.\n"
- "Alternately, if you choose to run fullscreen, Second Life\n"
- "will automatically adjust the screen each time it runs.",
- "Error",
- OSMB_OK);
- return false;
- }
-
-#if 0 // *FIX: we're going to brave it for now...
- if (alphaBits < 8)
- {
- close();
- setupFailure(
- "Second Life is unable to run because it can't get an 8 bit alpha\n"
- "channel. Usually this is due to video card driver issues.\n"
- "Please make sure you have the latest video card drivers installed.\n"
- "Also be sure your monitor is set to True Color (32-bit) in\n"
- "Control Panels -> Display -> Settings.\n"
- "If you continue to receive this message, contact customer service.",
- "Error",
- OSMB_OK);
- return false;
- }
-#endif
-
-#if LL_X11
- /* Grab the window manager specific information */
- SDL_SysWMinfo info;
- SDL_VERSION(&info.version);
- if ( SDL_GetWMInfo(&info) )
- {
- /* Save the information for later use */
- if ( info.subsystem == SDL_SYSWM_X11 )
- {
- mSDL_Display = info.info.x11.display;
- mSDL_XWindowID = info.info.x11.wmwindow;
- Lock_Display = info.info.x11.lock_func;
- Unlock_Display = info.info.x11.unlock_func;
- }
- else
- {
- LL_WARNS() << "We're not running under X11? Wild."
- << LL_ENDL;
- }
- }
- else
- {
- LL_WARNS() << "We're not running under any known WM. Wild."
- << LL_ENDL;
- }
-#endif // LL_X11
-
-
- //make sure multisampling is disabled by default
- glDisable(GL_MULTISAMPLE_ARB);
-
- // We need to do this here, once video is init'd
- if (-1 == SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY,
- SDL_DEFAULT_REPEAT_INTERVAL))
- LL_WARNS() << "Couldn't enable key-repeat: " << SDL_GetError() <<LL_ENDL;
-
- // Don't need to get the current gamma, since there's a call that restores it to the system defaults.
- return true;
-}
-
-
-// changing fullscreen resolution, or switching between windowed and fullscreen mode.
-bool LLWindowSDL::switchContext(bool fullscreen, const LLCoordScreen &size, bool disable_vsync, const LLCoordScreen * const posp)
-{
- const bool needsRebuild = true; // Just nuke the context and start over.
- bool result = true;
-
- LL_INFOS() << "switchContext, fullscreen=" << fullscreen << LL_ENDL;
- stop_glerror();
- if(needsRebuild)
- {
- destroyContext();
- result = createContext(0, 0, size.mX, size.mY, 0, fullscreen, disable_vsync);
- if (result)
- {
- gGLManager.initGL();
-
- //start with arrow cursor
- initCursors();
- setCursor( UI_CURSOR_ARROW );
- }
- }
-
- stop_glerror();
-
- return result;
-}
-
-void LLWindowSDL::destroyContext()
-{
- LL_INFOS() << "destroyContext begins" << LL_ENDL;
-
-#if LL_X11
- mSDL_Display = NULL;
- mSDL_XWindowID = None;
- Lock_Display = NULL;
- Unlock_Display = NULL;
-#endif // LL_X11
-
- // Clean up remaining GL state before blowing away window
- LL_INFOS() << "shutdownGL begins" << LL_ENDL;
- gGLManager.shutdownGL();
- LL_INFOS() << "SDL_QuitSS/VID begins" << LL_ENDL;
- SDL_QuitSubSystem(SDL_INIT_VIDEO); // *FIX: this might be risky...
-
- mWindow = NULL;
-}
-
-LLWindowSDL::~LLWindowSDL()
-{
- quitCursors();
- destroyContext();
-
- if(mSupportedResolutions != NULL)
- {
- delete []mSupportedResolutions;
- }
-
- gWindowImplementation = NULL;
-}
-
-
-void LLWindowSDL::show()
-{
- // *FIX: What to do with SDL?
-}
-
-void LLWindowSDL::hide()
-{
- // *FIX: What to do with SDL?
-}
-
-//virtual
-void LLWindowSDL::minimize()
-{
- // *FIX: What to do with SDL?
-}
-
-//virtual
-void LLWindowSDL::restore()
-{
- // *FIX: What to do with SDL?
-}
-
-
-// close() destroys all OS-specific code associated with a window.
-// Usually called from LLWindowManager::destroyWindow()
-void LLWindowSDL::close()
-{
- // Is window is already closed?
- // if (!mWindow)
- // {
- // return;
- // }
-
- // Make sure cursor is visible and we haven't mangled the clipping state.
- setMouseClipping(false);
- showCursor();
-
- destroyContext();
-}
-
-bool LLWindowSDL::isValid()
-{
- return (mWindow != NULL);
-}
-
-bool LLWindowSDL::getVisible()
-{
- bool result = false;
-
- // *FIX: This isn't really right...
- // Then what is?
- if (mWindow)
- {
- result = true;
- }
-
- return(result);
-}
-
-bool LLWindowSDL::getMinimized()
-{
- bool result = false;
-
- if (mWindow && (1 == mIsMinimized))
- {
- result = true;
- }
- return(result);
-}
-
-bool LLWindowSDL::getMaximized()
-{
- bool result = false;
-
- if (mWindow)
- {
- // TODO
- }
-
- return(result);
-}
-
-bool LLWindowSDL::maximize()
-{
- // TODO
- return false;
-}
-
-bool LLWindowSDL::getFullscreen()
-{
- return mFullscreen;
-}
-
-bool LLWindowSDL::getPosition(LLCoordScreen *position)
-{
- // *FIX: can anything be done with this?
- position->mX = 0;
- position->mY = 0;
- return true;
-}
-
-bool LLWindowSDL::getSize(LLCoordScreen *size)
-{
- if (mWindow)
- {
- size->mX = mWindow->w;
- size->mY = mWindow->h;
- return (true);
- }
-
- return (false);
-}
-
-bool LLWindowSDL::getSize(LLCoordWindow *size)
-{
- if (mWindow)
- {
- size->mX = mWindow->w;
- size->mY = mWindow->h;
- return (true);
- }
-
- return (false);
-}
-
-bool LLWindowSDL::setPosition(const LLCoordScreen position)
-{
- if(mWindow)
- {
- // *FIX: (?)
- //MacMoveWindow(mWindow, position.mX, position.mY, false);
- }
-
- return true;
-}
-
-bool LLWindowSDL::setSizeImpl(const LLCoordScreen size)
-{
- if(mWindow)
- {
- // Push a resize event onto SDL's queue - we'll handle it
- // when it comes out again.
- SDL_Event event;
- event.type = SDL_VIDEORESIZE;
- event.resize.w = size.mX;
- event.resize.h = size.mY;
- SDL_PushEvent(&event); // copied into queue
-
- return true;
- }
-
- return false;
-}
-
-bool LLWindowSDL::setSizeImpl(const LLCoordWindow size)
-{
- if(mWindow)
- {
- // Push a resize event onto SDL's queue - we'll handle it
- // when it comes out again.
- SDL_Event event;
- event.type = SDL_VIDEORESIZE;
- event.resize.w = size.mX;
- event.resize.h = size.mY;
- SDL_PushEvent(&event); // copied into queue
-
- return true;
- }
-
- return false;
-}
-
-
-void LLWindowSDL::swapBuffers()
-{
- if (mWindow)
- {
- SDL_GL_SwapBuffers();
- }
-}
-
-U32 LLWindowSDL::getFSAASamples()
-{
- return mFSAASamples;
-}
-
-void LLWindowSDL::setFSAASamples(const U32 samples)
-{
- mFSAASamples = samples;
-}
-
-F32 LLWindowSDL::getGamma()
-{
- return 1/mGamma;
-}
-
-bool LLWindowSDL::restoreGamma()
-{
- //CGDisplayRestoreColorSyncSettings();
- SDL_SetGamma(1.0f, 1.0f, 1.0f);
- return true;
-}
-
-bool LLWindowSDL::setGamma(const F32 gamma)
-{
- mGamma = gamma;
- if (mGamma == 0) mGamma = 0.1f;
- mGamma = 1/mGamma;
- SDL_SetGamma(mGamma, mGamma, mGamma);
- return true;
-}
-
-bool LLWindowSDL::isCursorHidden()
-{
- return mCursorHidden;
-}
-
-
-
-// Constrains the mouse to the window.
-void LLWindowSDL::setMouseClipping( bool b )
-{
- //SDL_WM_GrabInput(b ? SDL_GRAB_ON : SDL_GRAB_OFF);
-}
-
-// virtual
-void LLWindowSDL::setMinSize(U32 min_width, U32 min_height, bool enforce_immediately)
-{
- LLWindow::setMinSize(min_width, min_height, enforce_immediately);
-
-#if LL_X11
- // Set the minimum size limits for X11 window
- // so the window manager doesn't allow resizing below those limits.
- XSizeHints* hints = XAllocSizeHints();
- hints->flags |= PMinSize;
- hints->min_width = mMinWindowWidth;
- hints->min_height = mMinWindowHeight;
-
- XSetWMNormalHints(mSDL_Display, mSDL_XWindowID, hints);
-
- XFree(hints);
-#endif
-}
-
-bool LLWindowSDL::setCursorPosition(const LLCoordWindow position)
-{
- bool result = true;
- LLCoordScreen screen_pos;
-
- if (!convertCoords(position, &screen_pos))
- {
- return false;
- }
-
- //LL_INFOS() << "setCursorPosition(" << screen_pos.mX << ", " << screen_pos.mY << ")" << LL_ENDL;
-
- // do the actual forced cursor move.
- SDL_WarpMouse(screen_pos.mX, screen_pos.mY);
-
- //LL_INFOS() << llformat("llcw %d,%d -> scr %d,%d", position.mX, position.mY, screen_pos.mX, screen_pos.mY) << LL_ENDL;
-
- return result;
-}
-
-bool LLWindowSDL::getCursorPosition(LLCoordWindow *position)
-{
- //Point cursor_point;
- LLCoordScreen screen_pos;
-
- //GetMouse(&cursor_point);
- int x, y;
- SDL_GetMouseState(&x, &y);
-
- screen_pos.mX = x;
- screen_pos.mY = y;
-
- return convertCoords(screen_pos, position);
-}
-
-
-F32 LLWindowSDL::getNativeAspectRatio()
-{
-#if 0
- // RN: this hack presumes that the largest supported resolution is monitor-limited
- // and that pixels in that mode are square, therefore defining the native aspect ratio
- // of the monitor...this seems to work to a close approximation for most CRTs/LCDs
- S32 num_resolutions;
- LLWindowResolution* resolutions = getSupportedResolutions(num_resolutions);
-
-
- return ((F32)resolutions[num_resolutions - 1].mWidth / (F32)resolutions[num_resolutions - 1].mHeight);
- //rn: AC
-#endif
-
- // MBW -- there are a couple of bad assumptions here. One is that the display list won't include
- // ridiculous resolutions nobody would ever use. The other is that the list is in order.
-
- // New assumptions:
- // - pixels are square (the only reasonable choice, really)
- // - The user runs their display at a native resolution, so the resolution of the display
- // when the app is launched has an aspect ratio that matches the monitor.
-
- //RN: actually, the assumption that there are no ridiculous resolutions (above the display's native capabilities) has
- // been born out in my experience.
- // Pixels are often not square (just ask the people who run their LCDs at 1024x768 or 800x600 when running fullscreen, like me)
- // The ordering of display list is a blind assumption though, so we should check for max values
- // Things might be different on the Mac though, so I'll defer to MBW
-
- // The constructor for this class grabs the aspect ratio of the monitor before doing any resolution
- // switching, and stashes it in mOriginalAspectRatio. Here, we just return it.
-
- if (mOverrideAspectRatio > 0.f)
- {
- return mOverrideAspectRatio;
- }
-
- return mOriginalAspectRatio;
-}
-
-F32 LLWindowSDL::getPixelAspectRatio()
-{
- F32 pixel_aspect = 1.f;
- if (getFullscreen())
- {
- LLCoordScreen screen_size;
- if (getSize(&screen_size))
- {
- pixel_aspect = getNativeAspectRatio() * (F32)screen_size.mY / (F32)screen_size.mX;
- }
- }
-
- return pixel_aspect;
-}
-
-
-// This is to support 'temporarily windowed' mode so that
-// dialogs are still usable in fullscreen.
-void LLWindowSDL::beforeDialog()
-{
- bool running_x11 = false;
-#if LL_X11
- running_x11 = (mSDL_XWindowID != None);
-#endif //LL_X11
-
- LL_INFOS() << "LLWindowSDL::beforeDialog()" << LL_ENDL;
-
- if (SDLReallyCaptureInput(false)) // must ungrab input so popup works!
- {
- if (mFullscreen)
- {
- // need to temporarily go non-fullscreen; bless SDL
- // for providing a SDL_WM_ToggleFullScreen() - though
- // it only works in X11
- if (running_x11 && mWindow)
- {
- SDL_WM_ToggleFullScreen(mWindow);
- }
- }
- }
-
-#if LL_X11
- if (mSDL_Display)
- {
- // Everything that we/SDL asked for should happen before we
- // potentially hand control over to GTK.
- maybe_lock_display();
- XSync(mSDL_Display, False);
- maybe_unlock_display();
- }
-#endif // LL_X11
-
-#if LL_GTK
- // this is a good time to grab some GTK version information for
- // diagnostics, if not already done.
- ll_try_gtk_init();
-#endif // LL_GTK
-
- maybe_lock_display();
-}
-
-void LLWindowSDL::afterDialog()
-{
- bool running_x11 = false;
-#if LL_X11
- running_x11 = (mSDL_XWindowID != None);
-#endif //LL_X11
-
- LL_INFOS() << "LLWindowSDL::afterDialog()" << LL_ENDL;
-
- maybe_unlock_display();
-
- if (mFullscreen)
- {
- // need to restore fullscreen mode after dialog - only works
- // in X11
- if (running_x11 && mWindow)
- {
- SDL_WM_ToggleFullScreen(mWindow);
- }
- }
-}
-
-
-#if LL_X11
-// set/reset the XWMHints flag for 'urgency' that usually makes the icon flash
-void LLWindowSDL::x11_set_urgent(bool urgent)
-{
- if (mSDL_Display && !mFullscreen)
- {
- XWMHints *wm_hints;
-
- LL_INFOS() << "X11 hint for urgency, " << urgent << LL_ENDL;
-
- maybe_lock_display();
- wm_hints = XGetWMHints(mSDL_Display, mSDL_XWindowID);
- if (!wm_hints)
- wm_hints = XAllocWMHints();
-
- if (urgent)
- wm_hints->flags |= XUrgencyHint;
- else
- wm_hints->flags &= ~XUrgencyHint;
-
- XSetWMHints(mSDL_Display, mSDL_XWindowID, wm_hints);
- XFree(wm_hints);
- XSync(mSDL_Display, False);
- maybe_unlock_display();
- }
-}
-#endif // LL_X11
-
-void LLWindowSDL::flashIcon(F32 seconds)
-{
-#if !LL_X11
- LL_INFOS() << "Stub LLWindowSDL::flashIcon(" << seconds << ")" << LL_ENDL;
-#else
- LL_INFOS() << "X11 LLWindowSDL::flashIcon(" << seconds << ")" << LL_ENDL;
-
- F32 remaining_time = mFlashTimer.getRemainingTimeF32();
- if (remaining_time < seconds)
- remaining_time = seconds;
- mFlashTimer.reset();
- mFlashTimer.setTimerExpirySec(remaining_time);
-
- x11_set_urgent(true);
- mFlashing = true;
-#endif // LL_X11
-}
-
-
-#if LL_GTK
-bool LLWindowSDL::isClipboardTextAvailable()
-{
- if (ll_try_gtk_init())
- {
- GtkClipboard * const clipboard =
- gtk_clipboard_get(GDK_NONE);
- return gtk_clipboard_wait_is_text_available(clipboard) ?
- true : false;
- }
- return false; // failure
-}
-
-bool LLWindowSDL::pasteTextFromClipboard(LLWString &text)
-{
- if (ll_try_gtk_init())
- {
- GtkClipboard * const clipboard =
- gtk_clipboard_get(GDK_NONE);
- gchar * const data = gtk_clipboard_wait_for_text(clipboard);
- if (data)
- {
- text = LLWString(utf8str_to_wstring(data));
- g_free(data);
- return true;
- }
- }
- return false; // failure
-}
-
-bool LLWindowSDL::copyTextToClipboard(const LLWString &text)
-{
- if (ll_try_gtk_init())
- {
- const std::string utf8 = wstring_to_utf8str(text);
- GtkClipboard * const clipboard =
- gtk_clipboard_get(GDK_NONE);
- gtk_clipboard_set_text(clipboard, utf8.c_str(), utf8.length());
- return true;
- }
- return false; // failure
-}
-
-
-bool LLWindowSDL::isPrimaryTextAvailable()
-{
- if (ll_try_gtk_init())
- {
- GtkClipboard * const clipboard =
- gtk_clipboard_get(GDK_SELECTION_PRIMARY);
- return gtk_clipboard_wait_is_text_available(clipboard) ?
- true : false;
- }
- return false; // failure
-}
-
-bool LLWindowSDL::pasteTextFromPrimary(LLWString &text)
-{
- if (ll_try_gtk_init())
- {
- GtkClipboard * const clipboard =
- gtk_clipboard_get(GDK_SELECTION_PRIMARY);
- gchar * const data = gtk_clipboard_wait_for_text(clipboard);
- if (data)
- {
- text = LLWString(utf8str_to_wstring(data));
- g_free(data);
- return true;
- }
- }
- return false; // failure
-}
-
-bool LLWindowSDL::copyTextToPrimary(const LLWString &text)
-{
- if (ll_try_gtk_init())
- {
- const std::string utf8 = wstring_to_utf8str(text);
- GtkClipboard * const clipboard =
- gtk_clipboard_get(GDK_SELECTION_PRIMARY);
- gtk_clipboard_set_text(clipboard, utf8.c_str(), utf8.length());
- return true;
- }
- return false; // failure
-}
-
-#else
-
-bool LLWindowSDL::isClipboardTextAvailable()
-{
- return false; // unsupported
-}
-
-bool LLWindowSDL::pasteTextFromClipboard(LLWString &dst)
-{
- return false; // unsupported
-}
-
-bool LLWindowSDL::copyTextToClipboard(const LLWString &s)
-{
- return false; // unsupported
-}
-
-bool LLWindowSDL::isPrimaryTextAvailable()
-{
- return false; // unsupported
-}
-
-bool LLWindowSDL::pasteTextFromPrimary(LLWString &dst)
-{
- return false; // unsupported
-}
-
-bool LLWindowSDL::copyTextToPrimary(const LLWString &s)
-{
- return false; // unsupported
-}
-
-#endif // LL_GTK
-
-LLWindow::LLWindowResolution* LLWindowSDL::getSupportedResolutions(S32 &num_resolutions)
-{
- if (!mSupportedResolutions)
- {
- mSupportedResolutions = new LLWindowResolution[MAX_NUM_RESOLUTIONS];
- mNumSupportedResolutions = 0;
-
- SDL_Rect **modes = SDL_ListModes(NULL, SDL_OPENGL | SDL_FULLSCREEN);
- if ( (modes != NULL) && (modes != ((SDL_Rect **) -1)) )
- {
- int count = 0;
- while (*modes && count<MAX_NUM_RESOLUTIONS) // they're sorted biggest to smallest, so find end...
- {
- modes++;
- count++;
- }
-
- while (count--)
- {
- modes--;
- SDL_Rect *r = *modes;
- int w = r->w;
- int h = r->h;
- if ((w >= 800) && (h >= 600))
- {
- // make sure we don't add the same resolution multiple times!
- if ( (mNumSupportedResolutions == 0) ||
- ((mSupportedResolutions[mNumSupportedResolutions-1].mWidth != w) &&
- (mSupportedResolutions[mNumSupportedResolutions-1].mHeight != h)) )
- {
- mSupportedResolutions[mNumSupportedResolutions].mWidth = w;
- mSupportedResolutions[mNumSupportedResolutions].mHeight = h;
- mNumSupportedResolutions++;
- }
- }
- }
- }
- }
-
- num_resolutions = mNumSupportedResolutions;
- return mSupportedResolutions;
-}
-
-bool LLWindowSDL::convertCoords(LLCoordGL from, LLCoordWindow *to)
-{
- if (!to)
- return false;
-
- to->mX = from.mX;
- to->mY = mWindow->h - from.mY - 1;
-
- return true;
-}
-
-bool LLWindowSDL::convertCoords(LLCoordWindow from, LLCoordGL* to)
-{
- if (!to)
- return false;
-
- to->mX = from.mX;
- to->mY = mWindow->h - from.mY - 1;
-
- return true;
-}
-
-bool LLWindowSDL::convertCoords(LLCoordScreen from, LLCoordWindow* to)
-{
- if (!to)
- return false;
-
- // In the fullscreen case, window and screen coordinates are the same.
- to->mX = from.mX;
- to->mY = from.mY;
- return (true);
-}
-
-bool LLWindowSDL::convertCoords(LLCoordWindow from, LLCoordScreen *to)
-{
- if (!to)
- return false;
-
- // In the fullscreen case, window and screen coordinates are the same.
- to->mX = from.mX;
- to->mY = from.mY;
- return (true);
-}
-
-bool LLWindowSDL::convertCoords(LLCoordScreen from, LLCoordGL *to)
-{
- LLCoordWindow window_coord;
-
- return(convertCoords(from, &window_coord) && convertCoords(window_coord, to));
-}
-
-bool LLWindowSDL::convertCoords(LLCoordGL from, LLCoordScreen *to)
-{
- LLCoordWindow window_coord;
-
- return(convertCoords(from, &window_coord) && convertCoords(window_coord, to));
-}
-
-
-
-
-void LLWindowSDL::setupFailure(const std::string& text, const std::string& caption, U32 type)
-{
- destroyContext();
-
- OSMessageBox(text, caption, type);
-}
-
-bool LLWindowSDL::SDLReallyCaptureInput(bool capture)
-{
- // note: this used to be safe to call nestedly, but in the
- // end that's not really a wise usage pattern, so don't.
-
- if (capture)
- mReallyCapturedCount = 1;
- else
- mReallyCapturedCount = 0;
-
- SDL_GrabMode wantmode, newmode;
- if (mReallyCapturedCount <= 0) // uncapture
- {
- wantmode = SDL_GRAB_OFF;
- } else // capture
- {
- wantmode = SDL_GRAB_ON;
- }
-
- if (mReallyCapturedCount < 0) // yuck, imbalance.
- {
- mReallyCapturedCount = 0;
- LL_WARNS() << "ReallyCapture count was < 0" << LL_ENDL;
- }
-
- if (!mFullscreen) /* only bother if we're windowed anyway */
- {
-#if LL_X11
- if (mSDL_Display)
- {
- /* we dirtily mix raw X11 with SDL so that our pointer
- isn't (as often) constrained to the limits of the
- window while grabbed, which feels nicer and
- hopefully eliminates some reported 'sticky pointer'
- problems. We use raw X11 instead of
- SDL_WM_GrabInput() because the latter constrains
- the pointer to the window and also steals all
- *keyboard* input from the window manager, which was
- frustrating users. */
- int result;
- if (wantmode == SDL_GRAB_ON)
- {
- //LL_INFOS() << "X11 POINTER GRABBY" << LL_ENDL;
- //newmode = SDL_WM_GrabInput(wantmode);
- maybe_lock_display();
- result = XGrabPointer(mSDL_Display, mSDL_XWindowID,
- True, 0, GrabModeAsync,
- GrabModeAsync,
- None, None, CurrentTime);
- maybe_unlock_display();
- if (GrabSuccess == result)
- newmode = SDL_GRAB_ON;
- else
- newmode = SDL_GRAB_OFF;
- } else if (wantmode == SDL_GRAB_OFF)
- {
- //LL_INFOS() << "X11 POINTER UNGRABBY" << LL_ENDL;
- newmode = SDL_GRAB_OFF;
- //newmode = SDL_WM_GrabInput(SDL_GRAB_OFF);
-
- maybe_lock_display();
- XUngrabPointer(mSDL_Display, CurrentTime);
- // Make sure the ungrab happens RIGHT NOW.
- XSync(mSDL_Display, False);
- maybe_unlock_display();
- } else
- {
- newmode = SDL_GRAB_QUERY; // neutral
- }
- } else // not actually running on X11, for some reason
- newmode = wantmode;
-#endif // LL_X11
- } else {
- // pretend we got what we wanted, when really we don't care.
- newmode = wantmode;
- }
-
- // return boolean success for whether we ended up in the desired state
- return (capture && SDL_GRAB_ON==newmode) ||
- (!capture && SDL_GRAB_OFF==newmode);
-}
-
-U32 LLWindowSDL::SDLCheckGrabbyKeys(SDLKey keysym, bool gain)
-{
- /* part of the fix for SL-13243: Some popular window managers like
- to totally eat alt-drag for the purposes of moving windows. We
- spoil their day by acquiring the exclusive X11 mouse lock for as
- long as ALT is held down, so the window manager can't easily
- see what's happening. Tested successfully with Metacity.
- And... do the same with CTRL, for other darn WMs. We don't
- care about other metakeys as SL doesn't use them with dragging
- (for now). */
-
- /* We maintain a bitmap of critical keys which are up and down
- instead of simply key-counting, because SDL sometimes reports
- misbalanced keyup/keydown event pairs to us for whatever reason. */
-
- U32 mask = 0;
- switch (keysym)
- {
- case SDLK_LALT:
- mask = 1U << 0; break;
- case SDLK_RALT:
- mask = 1U << 1; break;
- case SDLK_LCTRL:
- mask = 1U << 2; break;
- case SDLK_RCTRL:
- mask = 1U << 3; break;
- default:
- break;
- }
-
- if (gain)
- mGrabbyKeyFlags |= mask;
- else
- mGrabbyKeyFlags &= ~mask;
-
- //LL_INFOS() << "mGrabbyKeyFlags=" << mGrabbyKeyFlags << LL_ENDL;
-
- /* 0 means we don't need to mousegrab, otherwise grab. */
- return mGrabbyKeyFlags;
-}
-
-
-void check_vm_bloat()
-{
-#if LL_LINUX
- // watch our own VM and RSS sizes, warn if we bloated rapidly
- static const std::string STATS_FILE = "/proc/self/stat";
- FILE *fp = fopen(STATS_FILE.c_str(), "r");
- if (fp)
- {
- static long long last_vm_size = 0;
- static long long last_rss_size = 0;
- const long long significant_vm_difference = 250 * 1024*1024;
- const long long significant_rss_difference = 50 * 1024*1024;
- long long this_vm_size = 0;
- long long this_rss_size = 0;
-
- ssize_t res;
- size_t dummy;
- char *ptr = NULL;
- for (int i=0; i<22; ++i) // parse past the values we don't want
- {
- res = getdelim(&ptr, &dummy, ' ', fp);
- if (-1 == res)
- {
- LL_WARNS() << "Unable to parse " << STATS_FILE << LL_ENDL;
- goto finally;
- }
- free(ptr);
- ptr = NULL;
- }
- // 23rd space-delimited entry is vsize
- res = getdelim(&ptr, &dummy, ' ', fp);
- llassert(ptr);
- if (-1 == res)
- {
- LL_WARNS() << "Unable to parse " << STATS_FILE << LL_ENDL;
- goto finally;
- }
- this_vm_size = atoll(ptr);
- free(ptr);
- ptr = NULL;
- // 24th space-delimited entry is RSS
- res = getdelim(&ptr, &dummy, ' ', fp);
- llassert(ptr);
- if (-1 == res)
- {
- LL_WARNS() << "Unable to parse " << STATS_FILE << LL_ENDL;
- goto finally;
- }
- this_rss_size = getpagesize() * atoll(ptr);
- free(ptr);
- ptr = NULL;
-
- LL_INFOS() << "VM SIZE IS NOW " << (this_vm_size/(1024*1024)) << " MB, RSS SIZE IS NOW " << (this_rss_size/(1024*1024)) << " MB" << LL_ENDL;
-
- if (llabs(last_vm_size - this_vm_size) >
- significant_vm_difference)
- {
- if (this_vm_size > last_vm_size)
- {
- LL_WARNS() << "VM size grew by " << (this_vm_size - last_vm_size)/(1024*1024) << " MB in last frame" << LL_ENDL;
- }
- else
- {
- LL_INFOS() << "VM size shrank by " << (last_vm_size - this_vm_size)/(1024*1024) << " MB in last frame" << LL_ENDL;
- }
- }
-
- if (llabs(last_rss_size - this_rss_size) >
- significant_rss_difference)
- {
- if (this_rss_size > last_rss_size)
- {
- LL_WARNS() << "RSS size grew by " << (this_rss_size - last_rss_size)/(1024*1024) << " MB in last frame" << LL_ENDL;
- }
- else
- {
- LL_INFOS() << "RSS size shrank by " << (last_rss_size - this_rss_size)/(1024*1024) << " MB in last frame" << LL_ENDL;
- }
- }
-
- last_rss_size = this_rss_size;
- last_vm_size = this_vm_size;
-
-finally:
- if (NULL != ptr)
- {
- free(ptr);
- ptr = NULL;
- }
- fclose(fp);
- }
-#endif // LL_LINUX
-}
-
-
-// virtual
-void LLWindowSDL::processMiscNativeEvents()
-{
-#if LL_GTK
- // Pump GTK events to avoid starvation for:
- // * DBUS servicing
- // * Anything else which quietly hooks into the default glib/GTK loop
- if (ll_try_gtk_init())
- {
- // Yuck, Mozilla's GTK callbacks play with the locale - push/pop
- // the locale to protect it, as exotic/non-C locales
- // causes our code lots of general critical weirdness
- // and crashness. (SL-35450)
- static std::string saved_locale;
- saved_locale = ll_safe_string(setlocale(LC_ALL, NULL));
-
- // Pump until we've nothing left to do or passed 1/15th of a
- // second pumping for this frame.
- static LLTimer pump_timer;
- pump_timer.reset();
- pump_timer.setTimerExpirySec(1.0f / 15.0f);
- do {
- // Always do at least one non-blocking pump
- gtk_main_iteration_do(false);
- } while (gtk_events_pending() &&
- !pump_timer.hasExpired());
-
- setlocale(LC_ALL, saved_locale.c_str() );
- }
-#endif // LL_GTK
-
- // hack - doesn't belong here - but this is just for debugging
- if (getenv("LL_DEBUG_BLOAT"))
- {
- check_vm_bloat();
- }
-}
-
-void LLWindowSDL::gatherInput()
-{
- const Uint32 CLICK_THRESHOLD = 300; // milliseconds
- static int leftClick = 0;
- static int rightClick = 0;
- static Uint32 lastLeftDown = 0;
- static Uint32 lastRightDown = 0;
- SDL_Event event;
-
- // Handle all outstanding SDL events
- while (SDL_PollEvent(&event))
- {
- switch (event.type)
- {
- case SDL_MOUSEMOTION:
- {
- LLCoordWindow winCoord(event.button.x, event.button.y);
- LLCoordGL openGlCoord;
- convertCoords(winCoord, &openGlCoord);
- MASK mask = gKeyboard->currentMask(true);
- mCallbacks->handleMouseMove(this, openGlCoord, mask);
- break;
- }
-
- case SDL_KEYDOWN:
- mKeyScanCode = event.key.keysym.scancode;
- mKeyVirtualKey = event.key.keysym.unicode;
- mKeyModifiers = event.key.keysym.mod;
-
- gKeyboard->handleKeyDown(event.key.keysym.sym, event.key.keysym.mod);
- // part of the fix for SL-13243
- if (SDLCheckGrabbyKeys(event.key.keysym.sym, true) != 0)
- SDLReallyCaptureInput(true);
-
- if (event.key.keysym.unicode)
- {
- handleUnicodeUTF16(event.key.keysym.unicode,
- gKeyboard->currentMask(false));
- }
- break;
-
- case SDL_KEYUP:
- mKeyScanCode = event.key.keysym.scancode;
- mKeyVirtualKey = event.key.keysym.unicode;
- mKeyModifiers = event.key.keysym.mod;
-
- if (SDLCheckGrabbyKeys(event.key.keysym.sym, false) == 0)
- SDLReallyCaptureInput(false); // part of the fix for SL-13243
-
- gKeyboard->handleKeyUp(event.key.keysym.sym, event.key.keysym.mod);
- break;
-
- case SDL_MOUSEBUTTONDOWN:
- {
- bool isDoubleClick = false;
- LLCoordWindow winCoord(event.button.x, event.button.y);
- LLCoordGL openGlCoord;
- convertCoords(winCoord, &openGlCoord);
- MASK mask = gKeyboard->currentMask(true);
-
- if (event.button.button == SDL_BUTTON_LEFT) // SDL doesn't manage double clicking...
- {
- Uint32 now = SDL_GetTicks();
- if ((now - lastLeftDown) > CLICK_THRESHOLD)
- leftClick = 1;
- else
- {
- if (++leftClick >= 2)
- {
- leftClick = 0;
- isDoubleClick = true;
- }
- }
- lastLeftDown = now;
- }
- else if (event.button.button == SDL_BUTTON_RIGHT)
- {
- Uint32 now = SDL_GetTicks();
- if ((now - lastRightDown) > CLICK_THRESHOLD)
- rightClick = 1;
- else
- {
- if (++rightClick >= 2)
- {
- rightClick = 0;
- isDoubleClick = true;
- }
- }
- lastRightDown = now;
- }
-
- if (event.button.button == SDL_BUTTON_LEFT) // left
- {
- if (isDoubleClick)
- mCallbacks->handleDoubleClick(this, openGlCoord, mask);
- else
- mCallbacks->handleMouseDown(this, openGlCoord, mask);
- }
-
- else if (event.button.button == SDL_BUTTON_RIGHT) // right
- {
- mCallbacks->handleRightMouseDown(this, openGlCoord, mask);
- }
-
- else if (event.button.button == SDL_BUTTON_MIDDLE) // middle
- {
- mCallbacks->handleMiddleMouseDown(this, openGlCoord, mask);
- }
- else if (event.button.button == 4) // mousewheel up...thanks to X11 for making SDL consider these "buttons".
- mCallbacks->handleScrollWheel(this, -1);
- else if (event.button.button == 5) // mousewheel down...thanks to X11 for making SDL consider these "buttons".
- mCallbacks->handleScrollWheel(this, 1);
-
- break;
- }
-
- case SDL_MOUSEBUTTONUP:
- {
- LLCoordWindow winCoord(event.button.x, event.button.y);
- LLCoordGL openGlCoord;
- convertCoords(winCoord, &openGlCoord);
- MASK mask = gKeyboard->currentMask(true);
-
- if (event.button.button == SDL_BUTTON_LEFT) // left
- mCallbacks->handleMouseUp(this, openGlCoord, mask);
- else if (event.button.button == SDL_BUTTON_RIGHT) // right
- mCallbacks->handleRightMouseUp(this, openGlCoord, mask);
- else if (event.button.button == SDL_BUTTON_MIDDLE) // middle
- mCallbacks->handleMiddleMouseUp(this, openGlCoord, mask);
- // don't handle mousewheel here...
-
- break;
- }
-
- case SDL_VIDEOEXPOSE: // VIDEOEXPOSE doesn't specify the damage, but hey, it's OpenGL...repaint the whole thing!
- mCallbacks->handlePaint(this, 0, 0, mWindow->w, mWindow->h);
- break;
-
- case SDL_VIDEORESIZE: // *FIX: handle this?
- {
- LL_INFOS() << "Handling a resize event: " << event.resize.w <<
- "x" << event.resize.h << LL_ENDL;
-
- S32 width = llmax(event.resize.w, (S32)mMinWindowWidth);
- S32 height = llmax(event.resize.h, (S32)mMinWindowHeight);
-
- // *FIX: I'm not sure this is necessary!
- mWindow = SDL_SetVideoMode(width, height, 32, mSDLFlags);
- if (!mWindow)
- {
- // *FIX: More informative dialog?
- LL_INFOS() << "Could not recreate context after resize! Quitting..." << LL_ENDL;
- if(mCallbacks->handleCloseRequest(this))
- {
- // Get the app to initiate cleanup.
- mCallbacks->handleQuit(this);
- // The app is responsible for calling destroyWindow when done with GL
- }
- break;
- }
-
- mCallbacks->handleResize(this, width, height);
- break;
- }
- case SDL_ACTIVEEVENT:
- if (event.active.state & SDL_APPINPUTFOCUS)
- {
- // Note that for SDL (particularly on X11), keyboard
- // and mouse focus are independent things. Here we are
- // tracking keyboard focus state changes.
-
- // We have to do our own state massaging because SDL
- // can send us two unfocus events in a row for example,
- // which confuses the focus code [SL-24071].
- if (event.active.gain != mHaveInputFocus)
- {
- mHaveInputFocus = !!event.active.gain;
-
- if (mHaveInputFocus)
- mCallbacks->handleFocus(this);
- else
- mCallbacks->handleFocusLost(this);
- }
- }
- if (event.active.state & SDL_APPACTIVE)
- {
- // Change in iconification/minimization state.
- if ((!event.active.gain) != mIsMinimized)
- {
- mIsMinimized = (!event.active.gain);
-
- mCallbacks->handleActivate(this, !mIsMinimized);
- LL_INFOS() << "SDL deiconification state switched to " << bool(event.active.gain) << LL_ENDL;
- }
- else
- {
- LL_INFOS() << "Ignored bogus redundant SDL deiconification state switch to " << bool(event.active.gain) << LL_ENDL;
- }
- }
- break;
-
- case SDL_QUIT:
- if(mCallbacks->handleCloseRequest(this))
- {
- // Get the app to initiate cleanup.
- mCallbacks->handleQuit(this);
- // The app is responsible for calling destroyWindow when done with GL
- }
- break;
- default:
- //LL_INFOS() << "Unhandled SDL event type " << event.type << LL_ENDL;
- break;
- }
- }
-
- updateCursor();
-
-#if LL_X11
- // This is a good time to stop flashing the icon if our mFlashTimer has
- // expired.
- if (mFlashing && mFlashTimer.hasExpired())
- {
- x11_set_urgent(false);
- mFlashing = false;
- }
-#endif // LL_X11
-}
-
-static SDL_Cursor *makeSDLCursorFromBMP(const char *filename, int hotx, int hoty)
-{
- SDL_Cursor *sdlcursor = NULL;
- SDL_Surface *bmpsurface;
-
- // Load cursor pixel data from BMP file
- bmpsurface = Load_BMP_Resource(filename);
- if (bmpsurface && bmpsurface->w%8==0)
- {
- SDL_Surface *cursurface;
- LL_DEBUGS() << "Loaded cursor file " << filename << " "
- << bmpsurface->w << "x" << bmpsurface->h << LL_ENDL;
- cursurface = SDL_CreateRGBSurface (SDL_SWSURFACE,
- bmpsurface->w,
- bmpsurface->h,
- 32,
- SDL_SwapLE32(0xFFU),
- SDL_SwapLE32(0xFF00U),
- SDL_SwapLE32(0xFF0000U),
- SDL_SwapLE32(0xFF000000U));
- SDL_FillRect(cursurface, NULL, SDL_SwapLE32(0x00000000U));
-
- // Blit the cursor pixel data onto a 32-bit RGBA surface so we
- // only have to cope with processing one type of pixel format.
- if (0 == SDL_BlitSurface(bmpsurface, NULL,
- cursurface, NULL))
- {
- // n.b. we already checked that width is a multiple of 8.
- const int bitmap_bytes = (cursurface->w * cursurface->h) / 8;
- unsigned char *cursor_data = new unsigned char[bitmap_bytes];
- unsigned char *cursor_mask = new unsigned char[bitmap_bytes];
- memset(cursor_data, 0, bitmap_bytes);
- memset(cursor_mask, 0, bitmap_bytes);
- int i,j;
- // Walk the RGBA cursor pixel data, extracting both data and
- // mask to build SDL-friendly cursor bitmaps from. The mask
- // is inferred by color-keying against 200,200,200
- for (i=0; i<cursurface->h; ++i) {
- for (j=0; j<cursurface->w; ++j) {
- U8 *pixelp =
- ((U8*)cursurface->pixels)
- + cursurface->pitch * i
- + j*cursurface->format->BytesPerPixel;
- U8 srcred = pixelp[0];
- U8 srcgreen = pixelp[1];
- U8 srcblue = pixelp[2];
- bool mask_bit = (srcred != 200)
- || (srcgreen != 200)
- || (srcblue != 200);
- bool data_bit = mask_bit && (srcgreen <= 80);//not 0x80
- unsigned char bit_offset = (cursurface->w/8) * i
- + j/8;
- cursor_data[bit_offset] |= (data_bit) << (7 - (j&7));
- cursor_mask[bit_offset] |= (mask_bit) << (7 - (j&7));
- }
- }
- sdlcursor = SDL_CreateCursor((Uint8*)cursor_data,
- (Uint8*)cursor_mask,
- cursurface->w, cursurface->h,
- hotx, hoty);
- delete[] cursor_data;
- delete[] cursor_mask;
- } else {
- LL_WARNS() << "CURSOR BLIT FAILURE, cursurface: " << cursurface << LL_ENDL;
- }
- SDL_FreeSurface(cursurface);
- SDL_FreeSurface(bmpsurface);
- } else {
- LL_WARNS() << "CURSOR LOAD FAILURE " << filename << LL_ENDL;
- }
-
- return sdlcursor;
-}
-
-void LLWindowSDL::updateCursor()
-{
- if (ATIbug) {
- // cursor-updating is very flaky when this bug is
- // present; do nothing.
- return;
- }
-
- if (mCurrentCursor != mNextCursor)
- {
- if (mNextCursor < UI_CURSOR_COUNT)
- {
- SDL_Cursor *sdlcursor = mSDLCursors[mNextCursor];
- // Try to default to the arrow for any cursors that
- // did not load correctly.
- if (!sdlcursor && mSDLCursors[UI_CURSOR_ARROW])
- sdlcursor = mSDLCursors[UI_CURSOR_ARROW];
- if (sdlcursor)
- SDL_SetCursor(sdlcursor);
- } else {
- LL_WARNS() << "Tried to set invalid cursor number " << mNextCursor << LL_ENDL;
- }
- mCurrentCursor = mNextCursor;
- }
-}
-
-void LLWindowSDL::initCursors()
-{
- int i;
- // Blank the cursor pointer array for those we may miss.
- for (i=0; i<UI_CURSOR_COUNT; ++i)
- {
- mSDLCursors[i] = NULL;
- }
- // Pre-make an SDL cursor for each of the known cursor types.
- // We hardcode the hotspots - to avoid that we'd have to write
- // a .cur file loader.
- // NOTE: SDL doesn't load RLE-compressed BMP files.
- mSDLCursors[UI_CURSOR_ARROW] = makeSDLCursorFromBMP("llarrow.BMP",0,0);
- mSDLCursors[UI_CURSOR_WAIT] = makeSDLCursorFromBMP("wait.BMP",12,15);
- mSDLCursors[UI_CURSOR_HAND] = makeSDLCursorFromBMP("hand.BMP",7,10);
- mSDLCursors[UI_CURSOR_IBEAM] = makeSDLCursorFromBMP("ibeam.BMP",15,16);
- mSDLCursors[UI_CURSOR_CROSS] = makeSDLCursorFromBMP("cross.BMP",16,14);
- mSDLCursors[UI_CURSOR_SIZENWSE] = makeSDLCursorFromBMP("sizenwse.BMP",14,17);
- mSDLCursors[UI_CURSOR_SIZENESW] = makeSDLCursorFromBMP("sizenesw.BMP",17,17);
- mSDLCursors[UI_CURSOR_SIZEWE] = makeSDLCursorFromBMP("sizewe.BMP",16,14);
- mSDLCursors[UI_CURSOR_SIZENS] = makeSDLCursorFromBMP("sizens.BMP",17,16);
- mSDLCursors[UI_CURSOR_SIZEALL] = makeSDLCursorFromBMP("sizeall.BMP", 17, 17);
- mSDLCursors[UI_CURSOR_NO] = makeSDLCursorFromBMP("llno.BMP",8,8);
- mSDLCursors[UI_CURSOR_WORKING] = makeSDLCursorFromBMP("working.BMP",12,15);
- mSDLCursors[UI_CURSOR_TOOLGRAB] = makeSDLCursorFromBMP("lltoolgrab.BMP",2,13);
- mSDLCursors[UI_CURSOR_TOOLLAND] = makeSDLCursorFromBMP("lltoolland.BMP",1,6);
- mSDLCursors[UI_CURSOR_TOOLFOCUS] = makeSDLCursorFromBMP("lltoolfocus.BMP",8,5);
- mSDLCursors[UI_CURSOR_TOOLCREATE] = makeSDLCursorFromBMP("lltoolcreate.BMP",7,7);
- mSDLCursors[UI_CURSOR_ARROWDRAG] = makeSDLCursorFromBMP("arrowdrag.BMP",0,0);
- mSDLCursors[UI_CURSOR_ARROWCOPY] = makeSDLCursorFromBMP("arrowcop.BMP",0,0);
- mSDLCursors[UI_CURSOR_ARROWDRAGMULTI] = makeSDLCursorFromBMP("llarrowdragmulti.BMP",0,0);
- mSDLCursors[UI_CURSOR_ARROWCOPYMULTI] = makeSDLCursorFromBMP("arrowcopmulti.BMP",0,0);
- mSDLCursors[UI_CURSOR_NOLOCKED] = makeSDLCursorFromBMP("llnolocked.BMP",8,8);
- mSDLCursors[UI_CURSOR_ARROWLOCKED] = makeSDLCursorFromBMP("llarrowlocked.BMP",0,0);
- mSDLCursors[UI_CURSOR_GRABLOCKED] = makeSDLCursorFromBMP("llgrablocked.BMP",2,13);
- mSDLCursors[UI_CURSOR_TOOLTRANSLATE] = makeSDLCursorFromBMP("lltooltranslate.BMP",0,0);
- mSDLCursors[UI_CURSOR_TOOLROTATE] = makeSDLCursorFromBMP("lltoolrotate.BMP",0,0);
- mSDLCursors[UI_CURSOR_TOOLSCALE] = makeSDLCursorFromBMP("lltoolscale.BMP",0,0);
- mSDLCursors[UI_CURSOR_TOOLCAMERA] = makeSDLCursorFromBMP("lltoolcamera.BMP",7,5);
- mSDLCursors[UI_CURSOR_TOOLPAN] = makeSDLCursorFromBMP("lltoolpan.BMP",7,5);
- mSDLCursors[UI_CURSOR_TOOLZOOMIN] = makeSDLCursorFromBMP("lltoolzoomin.BMP",7,5);
- mSDLCursors[UI_CURSOR_TOOLZOOMOUT] = makeSDLCursorFromBMP("lltoolzoomout.BMP", 7, 5);
- mSDLCursors[UI_CURSOR_TOOLPICKOBJECT3] = makeSDLCursorFromBMP("toolpickobject3.BMP",0,0);
- mSDLCursors[UI_CURSOR_TOOLPLAY] = makeSDLCursorFromBMP("toolplay.BMP",0,0);
- mSDLCursors[UI_CURSOR_TOOLPAUSE] = makeSDLCursorFromBMP("toolpause.BMP",0,0);
- mSDLCursors[UI_CURSOR_TOOLMEDIAOPEN] = makeSDLCursorFromBMP("toolmediaopen.BMP",0,0);
- mSDLCursors[UI_CURSOR_PIPETTE] = makeSDLCursorFromBMP("lltoolpipette.BMP",2,28);
- mSDLCursors[UI_CURSOR_TOOLSIT] = makeSDLCursorFromBMP("toolsit.BMP",20,15);
- mSDLCursors[UI_CURSOR_TOOLBUY] = makeSDLCursorFromBMP("toolbuy.BMP",20,15);
- mSDLCursors[UI_CURSOR_TOOLOPEN] = makeSDLCursorFromBMP("toolopen.BMP",20,15);
- mSDLCursors[UI_CURSOR_TOOLPATHFINDING] = makeSDLCursorFromBMP("lltoolpathfinding.BMP", 16, 16);
- mSDLCursors[UI_CURSOR_TOOLPATHFINDING_PATH_START] = makeSDLCursorFromBMP("lltoolpathfindingpathstart.BMP", 16, 16);
- mSDLCursors[UI_CURSOR_TOOLPATHFINDING_PATH_START_ADD] = makeSDLCursorFromBMP("lltoolpathfindingpathstartadd.BMP", 16, 16);
- mSDLCursors[UI_CURSOR_TOOLPATHFINDING_PATH_END] = makeSDLCursorFromBMP("lltoolpathfindingpathend.BMP", 16, 16);
- mSDLCursors[UI_CURSOR_TOOLPATHFINDING_PATH_END_ADD] = makeSDLCursorFromBMP("lltoolpathfindingpathendadd.BMP", 16, 16);
- mSDLCursors[UI_CURSOR_TOOLNO] = makeSDLCursorFromBMP("llno.BMP",8,8);
-
- if (getenv("LL_ATI_MOUSE_CURSOR_BUG") != NULL) {
- LL_INFOS() << "Disabling cursor updating due to LL_ATI_MOUSE_CURSOR_BUG" << LL_ENDL;
- ATIbug = true;
- }
-}
-
-void LLWindowSDL::quitCursors()
-{
- int i;
- if (mWindow)
- {
- for (i=0; i<UI_CURSOR_COUNT; ++i)
- {
- if (mSDLCursors[i])
- {
- SDL_FreeCursor(mSDLCursors[i]);
- mSDLCursors[i] = NULL;
- }
- }
- } else {
- // SDL doesn't refcount cursors, so if the window has
- // already been destroyed then the cursors have gone with it.
- LL_INFOS() << "Skipping quitCursors: mWindow already gone." << LL_ENDL;
- for (i=0; i<UI_CURSOR_COUNT; ++i)
- mSDLCursors[i] = NULL;
- }
-}
-
-void LLWindowSDL::captureMouse()
-{
- // SDL already enforces the semantics that captureMouse is
- // used for, i.e. that we continue to get mouse events as long
- // as a button is down regardless of whether we left the
- // window, and in a less obnoxious way than SDL_WM_GrabInput
- // which would confine the cursor to the window too.
-
- LL_DEBUGS() << "LLWindowSDL::captureMouse" << LL_ENDL;
-}
-
-void LLWindowSDL::releaseMouse()
-{
- // see LWindowSDL::captureMouse()
-
- LL_DEBUGS() << "LLWindowSDL::releaseMouse" << LL_ENDL;
-}
-
-void LLWindowSDL::hideCursor()
-{
- if(!mCursorHidden)
- {
- // LL_INFOS() << "hideCursor: hiding" << LL_ENDL;
- mCursorHidden = true;
- mHideCursorPermanent = true;
- SDL_ShowCursor(0);
- }
- else
- {
- // LL_INFOS() << "hideCursor: already hidden" << LL_ENDL;
- }
-}
-
-void LLWindowSDL::showCursor()
-{
- if(mCursorHidden)
- {
- // LL_INFOS() << "showCursor: showing" << LL_ENDL;
- mCursorHidden = false;
- mHideCursorPermanent = false;
- SDL_ShowCursor(1);
- }
- else
- {
- // LL_INFOS() << "showCursor: already visible" << LL_ENDL;
- }
-}
-
-void LLWindowSDL::showCursorFromMouseMove()
-{
- if (!mHideCursorPermanent)
- {
- showCursor();
- }
-}
-
-void LLWindowSDL::hideCursorUntilMouseMove()
-{
- if (!mHideCursorPermanent)
- {
- hideCursor();
- mHideCursorPermanent = false;
- }
-}
-
-
-
-//
-// LLSplashScreenSDL - I don't think we'll bother to implement this; it's
-// fairly obsolete at this point.
-//
-LLSplashScreenSDL::LLSplashScreenSDL()
-{
-}
-
-LLSplashScreenSDL::~LLSplashScreenSDL()
-{
-}
-
-void LLSplashScreenSDL::showImpl()
-{
-}
-
-void LLSplashScreenSDL::updateImpl(const std::string& mesg)
-{
-}
-
-void LLSplashScreenSDL::hideImpl()
-{
-}
-
-
-
-#if LL_GTK
-static void response_callback (GtkDialog *dialog,
- gint arg1,
- gpointer user_data)
-{
- gint *response = (gint*)user_data;
- *response = arg1;
- gtk_widget_destroy(GTK_WIDGET(dialog));
- gtk_main_quit();
-}
-
-S32 OSMessageBoxSDL(const std::string& text, const std::string& caption, U32 type)
-{
- S32 rtn = OSBTN_CANCEL;
-
- if(gWindowImplementation != NULL)
- gWindowImplementation->beforeDialog();
-
- if (LLWindowSDL::ll_try_gtk_init())
- {
- GtkWidget *win = NULL;
-
- LL_INFOS() << "Creating a dialog because we're in windowed mode and GTK is happy." << LL_ENDL;
-
- GtkDialogFlags flags = GTK_DIALOG_MODAL;
- GtkMessageType messagetype;
- GtkButtonsType buttons;
- switch (type)
- {
- default:
- case OSMB_OK:
- messagetype = GTK_MESSAGE_WARNING;
- buttons = GTK_BUTTONS_OK;
- break;
- case OSMB_OKCANCEL:
- messagetype = GTK_MESSAGE_QUESTION;
- buttons = GTK_BUTTONS_OK_CANCEL;
- break;
- case OSMB_YESNO:
- messagetype = GTK_MESSAGE_QUESTION;
- buttons = GTK_BUTTONS_YES_NO;
- break;
- }
- win = gtk_message_dialog_new(NULL, flags, messagetype, buttons, "%s",
- text.c_str());
-
-# if LL_X11
- // Make GTK tell the window manager to associate this
- // dialog with our non-GTK SDL window, which should try
- // to keep it on top etc.
- if (gWindowImplementation &&
- gWindowImplementation->mSDL_XWindowID != None)
- {
- gtk_widget_realize(GTK_WIDGET(win)); // so we can get its gdkwin
- GdkWindow *gdkwin = gdk_window_foreign_new(gWindowImplementation->mSDL_XWindowID);
- gdk_window_set_transient_for(GTK_WIDGET(win)->window,
- gdkwin);
- }
-# endif //LL_X11
-
- gtk_window_set_position(GTK_WINDOW(win),
- GTK_WIN_POS_CENTER_ON_PARENT);
-
- gtk_window_set_type_hint(GTK_WINDOW(win),
- GDK_WINDOW_TYPE_HINT_DIALOG);
-
- if (!caption.empty())
- gtk_window_set_title(GTK_WINDOW(win), caption.c_str());
-
- gint response = GTK_RESPONSE_NONE;
- g_signal_connect (win,
- "response",
- G_CALLBACK (response_callback),
- &response);
-
- // we should be able to use a gtk_dialog_run(), but it's
- // apparently not written to exist in a world without a higher
- // gtk_main(), so we manage its signal/destruction outselves.
- gtk_widget_show_all (win);
- gtk_main();
-
- //LL_INFOS() << "response: " << response << LL_ENDL;
- switch (response)
- {
- case GTK_RESPONSE_OK: rtn = OSBTN_OK; break;
- case GTK_RESPONSE_YES: rtn = OSBTN_YES; break;
- case GTK_RESPONSE_NO: rtn = OSBTN_NO; break;
- case GTK_RESPONSE_APPLY: rtn = OSBTN_OK; break;
- case GTK_RESPONSE_NONE:
- case GTK_RESPONSE_CANCEL:
- case GTK_RESPONSE_CLOSE:
- case GTK_RESPONSE_DELETE_EVENT:
- default: rtn = OSBTN_CANCEL;
- }
- }
- else
- {
- LL_INFOS() << "MSGBOX: " << caption << ": " << text << LL_ENDL;
- LL_INFOS() << "Skipping dialog because we're in fullscreen mode or GTK is not happy." << LL_ENDL;
- rtn = OSBTN_OK;
- }
-
- if(gWindowImplementation != NULL)
- gWindowImplementation->afterDialog();
-
- return rtn;
-}
-
-static void color_changed_callback(GtkWidget *widget,
- gpointer user_data)
-{
- GtkColorSelection *colorsel = GTK_COLOR_SELECTION(widget);
- GdkColor *colorp = (GdkColor*)user_data;
-
- gtk_color_selection_get_current_color(colorsel, colorp);
-}
-
-
-/*
- Make the raw keyboard data available - used to poke through to LLQtWebKit so
- that Qt/Webkit has access to the virtual keycodes etc. that it needs
-*/
-LLSD LLWindowSDL::getNativeKeyData()
-{
- LLSD result = LLSD::emptyMap();
-
- U32 modifiers = 0; // pretend-native modifiers... oh what a tangled web we weave!
-
- // we go through so many levels of device abstraction that I can't really guess
- // what a plugin under GDK under Qt under SL under SDL under X11 considers
- // a 'native' modifier mask. this has been sort of reverse-engineered... they *appear*
- // to match GDK consts, but that may be co-incidence.
- modifiers |= (mKeyModifiers & KMOD_LSHIFT) ? 0x0001 : 0;
- modifiers |= (mKeyModifiers & KMOD_RSHIFT) ? 0x0001 : 0;// munge these into the same shift
- modifiers |= (mKeyModifiers & KMOD_CAPS) ? 0x0002 : 0;
- modifiers |= (mKeyModifiers & KMOD_LCTRL) ? 0x0004 : 0;
- modifiers |= (mKeyModifiers & KMOD_RCTRL) ? 0x0004 : 0;// munge these into the same ctrl
- modifiers |= (mKeyModifiers & KMOD_LALT) ? 0x0008 : 0;// untested
- modifiers |= (mKeyModifiers & KMOD_RALT) ? 0x0008 : 0;// untested
- // *todo: test ALTs - I don't have a case for testing these. Do you?
- // *todo: NUM? - I don't care enough right now (and it's not a GDK modifier).
-
- result["scan_code"] = (S32)mKeyScanCode;
- result["virtual_key"] = (S32)mKeyVirtualKey;
- result["modifiers"] = (S32)modifiers;
-
- return result;
-}
-
-
-bool LLWindowSDL::dialogColorPicker( F32 *r, F32 *g, F32 *b)
-{
- bool rtn = false;
-
- beforeDialog();
-
- if (ll_try_gtk_init())
- {
- GtkWidget *win = NULL;
-
- win = gtk_color_selection_dialog_new(NULL);
-
-# if LL_X11
- // Get GTK to tell the window manager to associate this
- // dialog with our non-GTK SDL window, which should try
- // to keep it on top etc.
- if (mSDL_XWindowID != None)
- {
- gtk_widget_realize(GTK_WIDGET(win)); // so we can get its gdkwin
- GdkWindow *gdkwin = gdk_window_foreign_new(mSDL_XWindowID);
- gdk_window_set_transient_for(GTK_WIDGET(win)->window,
- gdkwin);
- }
-# endif //LL_X11
-
- GtkColorSelection *colorsel = GTK_COLOR_SELECTION (GTK_COLOR_SELECTION_DIALOG(win)->colorsel);
-
- GdkColor color, orig_color;
- orig_color.pixel = 0;
- orig_color.red = guint16(65535 * *r);
- orig_color.green= guint16(65535 * *g);
- orig_color.blue = guint16(65535 * *b);
- color = orig_color;
-
- gtk_color_selection_set_previous_color (colorsel, &color);
- gtk_color_selection_set_current_color (colorsel, &color);
- gtk_color_selection_set_has_palette (colorsel, true);
- gtk_color_selection_set_has_opacity_control(colorsel, false);
-
- gint response = GTK_RESPONSE_NONE;
- g_signal_connect (win,
- "response",
- G_CALLBACK (response_callback),
- &response);
-
- g_signal_connect (G_OBJECT (colorsel), "color_changed",
- G_CALLBACK (color_changed_callback),
- &color);
-
- gtk_window_set_modal(GTK_WINDOW(win), true);
- gtk_widget_show_all(win);
- // hide the help button - we don't service it.
- gtk_widget_hide(GTK_COLOR_SELECTION_DIALOG(win)->help_button);
- gtk_main();
-
- if (response == GTK_RESPONSE_OK &&
- (orig_color.red != color.red
- || orig_color.green != color.green
- || orig_color.blue != color.blue) )
- {
- *r = color.red / 65535.0f;
- *g = color.green / 65535.0f;
- *b = color.blue / 65535.0f;
- rtn = true;
- }
- }
-
- afterDialog();
-
- return rtn;
-}
-#else
-S32 OSMessageBoxSDL(const std::string& text, const std::string& caption, U32 type)
-{
- LL_INFOS() << "MSGBOX: " << caption << ": " << text << LL_ENDL;
- return 0;
-}
-
-bool LLWindowSDL::dialogColorPicker( F32 *r, F32 *g, F32 *b)
-{
- return (false);
-}
-#endif // LL_GTK
-
-#if LL_LINUX
-// extracted from spawnWebBrowser for clarity and to eliminate
-// compiler confusion regarding close(int fd) vs. LLWindow::close()
-void exec_cmd(const std::string& cmd, const std::string& arg)
-{
- char* const argv[] = {(char*)cmd.c_str(), (char*)arg.c_str(), NULL};
- fflush(NULL);
- pid_t pid = fork();
- if (pid == 0)
- { // child
- // disconnect from stdin/stdout/stderr, or child will
- // keep our output pipe undesirably alive if it outlives us.
- close(0);
- close(1);
- close(2);
- // end ourself by running the command
- execv(cmd.c_str(), argv); /* Flawfinder: ignore */
- // if execv returns at all, there was a problem.
- LL_WARNS() << "execv failure when trying to start " << cmd << LL_ENDL;
- _exit(1); // _exit because we don't want atexit() clean-up!
- } else {
- if (pid > 0)
- {
- // parent - wait for child to die
- int childExitStatus;
- waitpid(pid, &childExitStatus, 0);
- } else {
- LL_WARNS() << "fork failure." << LL_ENDL;
- }
- }
-}
-#endif
-
-// Open a URL with the user's default web browser.
-// Must begin with protocol identifier.
-void LLWindowSDL::spawnWebBrowser(const std::string& escaped_url, bool async)
-{
- bool found = false;
- S32 i;
- for (i = 0; i < gURLProtocolWhitelistCount; i++)
- {
- if (escaped_url.find(gURLProtocolWhitelist[i]) != std::string::npos)
- {
- found = true;
- break;
- }
- }
-
- if (!found)
- {
- LL_WARNS() << "spawn_web_browser called for url with protocol not on whitelist: " << escaped_url << LL_ENDL;
- return;
- }
-
- LL_INFOS() << "spawn_web_browser: " << escaped_url << LL_ENDL;
-
-#if LL_LINUX
-# if LL_X11
- if (mSDL_Display)
- {
- maybe_lock_display();
- // Just in case - before forking.
- XSync(mSDL_Display, False);
- maybe_unlock_display();
- }
-# endif // LL_X11
-
- std::string cmd, arg;
- cmd = gDirUtilp->getAppRODataDir();
- cmd += gDirUtilp->getDirDelimiter();
- cmd += "etc";
- cmd += gDirUtilp->getDirDelimiter();
- cmd += "launch_url.sh";
- arg = escaped_url;
- exec_cmd(cmd, arg);
-#endif // LL_LINUX
-
- LL_INFOS() << "spawn_web_browser returning." << LL_ENDL;
-}
-
-
-void *LLWindowSDL::getPlatformWindow()
-{
-#if LL_GTK && LL_LLMOZLIB_ENABLED
- if (LLWindowSDL::ll_try_gtk_init())
- {
- maybe_lock_display();
-
- GtkWidget *owin = gtk_window_new(GTK_WINDOW_POPUP);
- // Why a layout widget? A MozContainer would be ideal, but
- // it involves exposing Mozilla headers to mozlib-using apps.
- // A layout widget with a GtkWindow parent has the desired
- // properties of being plain GTK, having a window, and being
- // derived from a GtkContainer.
- GtkWidget *rtnw = gtk_layout_new(NULL, NULL);
- gtk_container_add(GTK_CONTAINER(owin), rtnw);
- gtk_widget_realize(rtnw);
- GTK_WIDGET_UNSET_FLAGS(GTK_WIDGET(rtnw), GTK_NO_WINDOW);
-
- maybe_unlock_display();
-
- return rtnw;
- }
-#endif // LL_GTK && LL_LLMOZLIB_ENABLED
- // Unixoid mozilla really needs GTK.
- return NULL;
-}
-
-void LLWindowSDL::bringToFront()
-{
- // This is currently used when we are 'launched' to a specific
- // map position externally.
- LL_INFOS() << "bringToFront" << LL_ENDL;
-#if LL_X11
- if (mSDL_Display && !mFullscreen)
- {
- maybe_lock_display();
- XRaiseWindow(mSDL_Display, mSDL_XWindowID);
- XSync(mSDL_Display, False);
- maybe_unlock_display();
- }
-#endif // LL_X11
-}
-
-//static
-std::vector<std::string> LLWindowSDL::getDynamicFallbackFontList()
-{
- // Use libfontconfig to find us a nice ordered list of fallback fonts
- // specific to this system.
- std::string final_fallback("/usr/share/fonts/truetype/kochi/kochi-gothic.ttf");
- const int max_font_count_cutoff = 40; // fonts are expensive in the current system, don't enumerate an arbitrary number of them
- // Our 'ideal' font properties which define the sorting results.
- // slant=0 means Roman, index=0 means the first face in a font file
- // (the one we actually use), weight=80 means medium weight,
- // spacing=0 means proportional spacing.
- std::string sort_order("slant=0:index=0:weight=80:spacing=0");
- // elide_unicode_coverage removes fonts from the list whose unicode
- // range is covered by fonts earlier in the list. This usually
- // removes ~90% of the fonts as redundant (which is great because
- // the font list can be huge), but might unnecessarily reduce the
- // renderable range if for some reason our FreeType actually fails
- // to use some of the fonts we want it to.
- const bool elide_unicode_coverage = true;
- std::vector<std::string> rtns;
- FcFontSet *fs = NULL;
- FcPattern *sortpat = NULL;
-
- LL_INFOS() << "Getting system font list from FontConfig..." << LL_ENDL;
-
- // If the user has a system-wide language preference, then favor
- // fonts from that language group. This doesn't affect the types
- // of languages that can be displayed, but ensures that their
- // preferred language is rendered from a single consistent font where
- // possible.
- FL_Locale *locale = NULL;
- FL_Success success = FL_FindLocale(&locale, FL_MESSAGES);
- if (success != 0)
- {
- if (success >= 2 && locale->lang) // confident!
- {
- LL_INFOS("AppInit") << "Language " << locale->lang << LL_ENDL;
- LL_INFOS("AppInit") << "Location " << locale->country << LL_ENDL;
- LL_INFOS("AppInit") << "Variant " << locale->variant << LL_ENDL;
-
- LL_INFOS() << "Preferring fonts of language: "
- << locale->lang
- << LL_ENDL;
- sort_order = "lang=" + std::string(locale->lang) + ":"
- + sort_order;
- }
- }
- FL_FreeLocale(&locale);
-
- if (!FcInit())
- {
- LL_WARNS() << "FontConfig failed to initialize." << LL_ENDL;
- rtns.push_back(final_fallback);
- return rtns;
- }
-
- sortpat = FcNameParse((FcChar8*) sort_order.c_str());
- if (sortpat)
- {
- // Sort the list of system fonts from most-to-least-desirable.
- FcResult result;
- fs = FcFontSort(NULL, sortpat, elide_unicode_coverage,
- NULL, &result);
- FcPatternDestroy(sortpat);
- }
-
- int found_font_count = 0;
- if (fs)
- {
- // Get the full pathnames to the fonts, where available,
- // which is what we really want.
- found_font_count = fs->nfont;
- for (int i=0; i<fs->nfont; ++i)
- {
- FcChar8 *filename;
- if (FcResultMatch == FcPatternGetString(fs->fonts[i],
- FC_FILE, 0,
- &filename)
- && filename)
- {
- rtns.push_back(std::string((const char*)filename));
- if (rtns.size() >= max_font_count_cutoff)
- break; // hit limit
- }
- }
- FcFontSetDestroy (fs);
- }
-
- LL_DEBUGS() << "Using font list: " << LL_ENDL;
- for (std::vector<std::string>::iterator it = rtns.begin();
- it != rtns.end();
- ++it)
- {
- LL_DEBUGS() << " file: " << *it << LL_ENDL;
- }
- LL_INFOS() << "Using " << rtns.size() << "/" << found_font_count << " system fonts." << LL_ENDL;
-
- rtns.push_back(final_fallback);
- return rtns;
-}
-
-#endif // LL_SDL
+/**
+ * @file llwindowsdl.cpp
+ * @brief SDL implementation of LLWindow class
+ * @author This module has many fathers, and it shows.
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#if LL_SDL
+
+#include "linden_common.h"
+
+#include "llwindowsdl.h"
+
+#include "llwindowcallbacks.h"
+#include "llkeyboardsdl.h"
+
+#include "llerror.h"
+#include "llgl.h"
+#include "llstring.h"
+#include "lldir.h"
+#include "llfindlocale.h"
+
+#if LL_GTK
+extern "C" {
+# include "gtk/gtk.h"
+}
+#include <locale.h>
+#endif // LL_GTK
+
+extern "C" {
+# include "fontconfig/fontconfig.h"
+}
+
+#if LL_LINUX
+// not necessarily available on random SDL platforms, so #if LL_LINUX
+// for execv(), waitpid(), fork()
+# include <unistd.h>
+# include <sys/types.h>
+# include <sys/wait.h>
+#endif // LL_LINUX
+
+extern bool gDebugWindowProc;
+
+const S32 MAX_NUM_RESOLUTIONS = 200;
+
+// static variable for ATI mouse cursor crash work-around:
+static bool ATIbug = false;
+
+//
+// LLWindowSDL
+//
+
+#if LL_X11
+# include <X11/Xutil.h>
+#endif //LL_X11
+
+// TOFU HACK -- (*exactly* the same hack as LLWindowMacOSX for a similar
+// set of reasons): Stash a pointer to the LLWindowSDL object here and
+// maintain in the constructor and destructor. This assumes that there will
+// be only one object of this class at any time. Currently this is true.
+static LLWindowSDL *gWindowImplementation = NULL;
+
+
+void maybe_lock_display(void)
+{
+ if (gWindowImplementation && gWindowImplementation->Lock_Display) {
+ gWindowImplementation->Lock_Display();
+ }
+}
+
+
+void maybe_unlock_display(void)
+{
+ if (gWindowImplementation && gWindowImplementation->Unlock_Display) {
+ gWindowImplementation->Unlock_Display();
+ }
+}
+
+
+#if LL_GTK
+// Lazily initialize and check the runtime GTK version for goodness.
+// static
+bool LLWindowSDL::ll_try_gtk_init(void)
+{
+ static bool done_gtk_diag = false;
+ static bool gtk_is_good = false;
+ static bool done_setlocale = false;
+ static bool tried_gtk_init = false;
+
+ if (!done_setlocale)
+ {
+ LL_INFOS() << "Starting GTK Initialization." << LL_ENDL;
+ maybe_lock_display();
+ gtk_disable_setlocale();
+ maybe_unlock_display();
+ done_setlocale = true;
+ }
+
+ if (!tried_gtk_init)
+ {
+ tried_gtk_init = true;
+ if (!g_thread_supported ()) g_thread_init (NULL);
+ maybe_lock_display();
+ gtk_is_good = gtk_init_check(NULL, NULL);
+ maybe_unlock_display();
+ if (!gtk_is_good)
+ LL_WARNS() << "GTK Initialization failed." << LL_ENDL;
+ }
+
+ if (gtk_is_good && !done_gtk_diag)
+ {
+ LL_INFOS() << "GTK Initialized." << LL_ENDL;
+ LL_INFOS() << "- Compiled against GTK version "
+ << GTK_MAJOR_VERSION << "."
+ << GTK_MINOR_VERSION << "."
+ << GTK_MICRO_VERSION << LL_ENDL;
+ LL_INFOS() << "- Running against GTK version "
+ << gtk_major_version << "."
+ << gtk_minor_version << "."
+ << gtk_micro_version << LL_ENDL;
+ maybe_lock_display();
+ const gchar* gtk_warning = gtk_check_version(
+ GTK_MAJOR_VERSION,
+ GTK_MINOR_VERSION,
+ GTK_MICRO_VERSION);
+ maybe_unlock_display();
+ if (gtk_warning)
+ {
+ LL_WARNS() << "- GTK COMPATIBILITY WARNING: " <<
+ gtk_warning << LL_ENDL;
+ gtk_is_good = false;
+ } else {
+ LL_INFOS() << "- GTK version is good." << LL_ENDL;
+ }
+
+ done_gtk_diag = true;
+ }
+
+ return gtk_is_good;
+}
+#endif // LL_GTK
+
+
+#if LL_X11
+// static
+Window LLWindowSDL::get_SDL_XWindowID(void)
+{
+ if (gWindowImplementation) {
+ return gWindowImplementation->mSDL_XWindowID;
+ }
+ return None;
+}
+
+//static
+Display* LLWindowSDL::get_SDL_Display(void)
+{
+ if (gWindowImplementation) {
+ return gWindowImplementation->mSDL_Display;
+ }
+ return NULL;
+}
+#endif // LL_X11
+
+
+LLWindowSDL::LLWindowSDL(LLWindowCallbacks* callbacks,
+ const std::string& title, S32 x, S32 y, S32 width,
+ S32 height, U32 flags,
+ bool fullscreen, bool clearBg,
+ bool disable_vsync, bool use_gl,
+ bool ignore_pixel_depth, U32 fsaa_samples)
+ : LLWindow(callbacks, fullscreen, flags),
+ Lock_Display(NULL),
+ Unlock_Display(NULL), mGamma(1.0f)
+{
+ // Initialize the keyboard
+ gKeyboard = new LLKeyboardSDL();
+ gKeyboard->setCallbacks(callbacks);
+ // Note that we can't set up key-repeat until after SDL has init'd video
+
+ // Ignore use_gl for now, only used for drones on PC
+ mWindow = NULL;
+ mNeedsResize = false;
+ mOverrideAspectRatio = 0.f;
+ mGrabbyKeyFlags = 0;
+ mReallyCapturedCount = 0;
+ mHaveInputFocus = -1;
+ mIsMinimized = -1;
+ mFSAASamples = fsaa_samples;
+
+#if LL_X11
+ mSDL_XWindowID = None;
+ mSDL_Display = NULL;
+#endif // LL_X11
+
+#if LL_GTK
+ // We MUST be the first to initialize GTK so that GTK doesn't get badly
+ // initialized with a non-C locale and cause lots of serious random
+ // weirdness.
+ ll_try_gtk_init();
+#endif // LL_GTK
+
+ // Assume 4:3 aspect ratio until we know better
+ mOriginalAspectRatio = 1024.0 / 768.0;
+
+ if (title.empty())
+ mWindowTitle = "SDL Window"; // *FIX: (?)
+ else
+ mWindowTitle = title;
+
+ // Create the GL context and set it up for windowed or fullscreen, as appropriate.
+ if(createContext(x, y, width, height, 32, fullscreen, disable_vsync))
+ {
+ gGLManager.initGL();
+
+ //start with arrow cursor
+ initCursors();
+ setCursor( UI_CURSOR_ARROW );
+ }
+
+ stop_glerror();
+
+ // Stash an object pointer for OSMessageBox()
+ gWindowImplementation = this;
+
+#if LL_X11
+ mFlashing = false;
+#endif // LL_X11
+
+ mKeyScanCode = 0;
+ mKeyVirtualKey = 0;
+ mKeyModifiers = KMOD_NONE;
+}
+
+static SDL_Surface *Load_BMP_Resource(const char *basename)
+{
+ const int PATH_BUFFER_SIZE=1000;
+ char path_buffer[PATH_BUFFER_SIZE]; /* Flawfinder: ignore */
+
+ // Figure out where our BMP is living on the disk
+ snprintf(path_buffer, PATH_BUFFER_SIZE-1, "%s%sres-sdl%s%s",
+ gDirUtilp->getAppRODataDir().c_str(),
+ gDirUtilp->getDirDelimiter().c_str(),
+ gDirUtilp->getDirDelimiter().c_str(),
+ basename);
+ path_buffer[PATH_BUFFER_SIZE-1] = '\0';
+
+ return SDL_LoadBMP(path_buffer);
+}
+
+#if LL_X11
+// This is an XFree86/XOrg-specific hack for detecting the amount of Video RAM
+// on this machine. It works by searching /var/log/var/log/Xorg.?.log or
+// /var/log/XFree86.?.log for a ': (VideoRAM ?|Memory): (%d+) kB' regex, where
+// '?' is the X11 display number derived from $DISPLAY
+static int x11_detect_VRAM_kb_fp(FILE *fp, const char *prefix_str)
+{
+ const int line_buf_size = 1000;
+ char line_buf[line_buf_size];
+ while (fgets(line_buf, line_buf_size, fp))
+ {
+ //LL_DEBUGS() << "XLOG: " << line_buf << LL_ENDL;
+
+ // Why the ad-hoc parser instead of using a regex? Our
+ // favourite regex implementation - libboost_regex - is
+ // quite a heavy and troublesome dependency for the client, so
+ // it seems a shame to introduce it for such a simple task.
+ // *FIXME: libboost_regex is a dependency now anyway, so we may
+ // as well use it instead of this hand-rolled nonsense.
+ const char *part1_template = prefix_str;
+ const char part2_template[] = " kB";
+ char *part1 = strstr(line_buf, part1_template);
+ if (part1) // found start of matching line
+ {
+ part1 = &part1[strlen(part1_template)]; // -> after
+ char *part2 = strstr(part1, part2_template);
+ if (part2) // found end of matching line
+ {
+ // now everything between part1 and part2 is
+ // supposed to be numeric, describing the
+ // number of kB of Video RAM supported
+ int rtn = 0;
+ for (; part1 < part2; ++part1)
+ {
+ if (*part1 < '0' || *part1 > '9')
+ {
+ // unexpected char, abort parse
+ rtn = 0;
+ break;
+ }
+ rtn *= 10;
+ rtn += (*part1) - '0';
+ }
+ if (rtn > 0)
+ {
+ // got the kB number. return it now.
+ return rtn;
+ }
+ }
+ }
+ }
+ return 0; // 'could not detect'
+}
+
+static int x11_detect_VRAM_kb()
+{
+ std::string x_log_location("/var/log/");
+ std::string fname;
+ int rtn = 0; // 'could not detect'
+ int display_num = 0;
+ FILE *fp;
+ char *display_env = getenv("DISPLAY"); // e.g. :0 or :0.0 or :1.0 etc
+ // parse DISPLAY number so we can go grab the right log file
+ if (display_env[0] == ':' &&
+ display_env[1] >= '0' && display_env[1] <= '9')
+ {
+ display_num = display_env[1] - '0';
+ }
+
+ // *TODO: we could be smarter and see which of Xorg/XFree86 has the
+ // freshest time-stamp.
+
+ // Try Xorg log first
+ fname = x_log_location;
+ fname += "Xorg.";
+ fname += ('0' + display_num);
+ fname += ".log";
+ fp = fopen(fname.c_str(), "r");
+ if (fp)
+ {
+ LL_INFOS() << "Looking in " << fname
+ << " for VRAM info..." << LL_ENDL;
+ rtn = x11_detect_VRAM_kb_fp(fp, ": VideoRAM: ");
+ fclose(fp);
+ if (0 == rtn)
+ {
+ fp = fopen(fname.c_str(), "r");
+ if (fp)
+ {
+ rtn = x11_detect_VRAM_kb_fp(fp, ": Video RAM: ");
+ fclose(fp);
+ if (0 == rtn)
+ {
+ fp = fopen(fname.c_str(), "r");
+ if (fp)
+ {
+ rtn = x11_detect_VRAM_kb_fp(fp, ": Memory: ");
+ fclose(fp);
+ }
+ }
+ }
+ }
+ }
+ else
+ {
+ LL_INFOS() << "Could not open " << fname
+ << " - skipped." << LL_ENDL;
+ // Try old XFree86 log otherwise
+ fname = x_log_location;
+ fname += "XFree86.";
+ fname += ('0' + display_num);
+ fname += ".log";
+ fp = fopen(fname.c_str(), "r");
+ if (fp)
+ {
+ LL_INFOS() << "Looking in " << fname
+ << " for VRAM info..." << LL_ENDL;
+ rtn = x11_detect_VRAM_kb_fp(fp, ": VideoRAM: ");
+ fclose(fp);
+ if (0 == rtn)
+ {
+ fp = fopen(fname.c_str(), "r");
+ if (fp)
+ {
+ rtn = x11_detect_VRAM_kb_fp(fp, ": Memory: ");
+ fclose(fp);
+ }
+ }
+ }
+ else
+ {
+ LL_INFOS() << "Could not open " << fname
+ << " - skipped." << LL_ENDL;
+ }
+ }
+ return rtn;
+}
+#endif // LL_X11
+
+bool LLWindowSDL::createContext(int x, int y, int width, int height, int bits, bool fullscreen, bool disable_vsync)
+{
+ //bool glneedsinit = false;
+
+ LL_INFOS() << "createContext, fullscreen=" << fullscreen <<
+ " size=" << width << "x" << height << LL_ENDL;
+
+ // captures don't survive contexts
+ mGrabbyKeyFlags = 0;
+ mReallyCapturedCount = 0;
+
+ if (SDL_Init(SDL_INIT_VIDEO) < 0)
+ {
+ LL_INFOS() << "sdl_init() failed! " << SDL_GetError() << LL_ENDL;
+ setupFailure("sdl_init() failure, window creation error", "error", OSMB_OK);
+ return false;
+ }
+
+ SDL_version c_sdl_version;
+ SDL_VERSION(&c_sdl_version);
+ LL_INFOS() << "Compiled against SDL "
+ << int(c_sdl_version.major) << "."
+ << int(c_sdl_version.minor) << "."
+ << int(c_sdl_version.patch) << LL_ENDL;
+ const SDL_version *r_sdl_version;
+ r_sdl_version = SDL_Linked_Version();
+ LL_INFOS() << " Running against SDL "
+ << int(r_sdl_version->major) << "."
+ << int(r_sdl_version->minor) << "."
+ << int(r_sdl_version->patch) << LL_ENDL;
+
+ const SDL_VideoInfo *video_info = SDL_GetVideoInfo( );
+ if (!video_info)
+ {
+ LL_INFOS() << "SDL_GetVideoInfo() failed! " << SDL_GetError() << LL_ENDL;
+ setupFailure("SDL_GetVideoInfo() failed, Window creation error", "Error", OSMB_OK);
+ return false;
+ }
+
+ if (video_info->current_h > 0)
+ {
+ mOriginalAspectRatio = (float)video_info->current_w / (float)video_info->current_h;
+ LL_INFOS() << "Original aspect ratio was " << video_info->current_w << ":" << video_info->current_h << "=" << mOriginalAspectRatio << LL_ENDL;
+ }
+
+ SDL_EnableUNICODE(1);
+ SDL_WM_SetCaption(mWindowTitle.c_str(), mWindowTitle.c_str());
+
+ // Set the application icon.
+ SDL_Surface *bmpsurface;
+ bmpsurface = Load_BMP_Resource("ll_icon.BMP");
+ if (bmpsurface)
+ {
+ // This attempts to give a black-keyed mask to the icon.
+ SDL_SetColorKey(bmpsurface,
+ SDL_SRCCOLORKEY,
+ SDL_MapRGB(bmpsurface->format, 0,0,0) );
+ SDL_WM_SetIcon(bmpsurface, NULL);
+ // The SDL examples cheerfully avoid freeing the icon
+ // surface, but I'm betting that's leaky.
+ SDL_FreeSurface(bmpsurface);
+ bmpsurface = NULL;
+ }
+
+ // note: these SetAttributes make Tom's 9600-on-AMD64 fail to
+ // get a visual, but it's broken anyway when it does, and without
+ // these SetAttributes we might easily get an avoidable substandard
+ // visual to work with on most other machines.
+ SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);
+ SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE,8);
+ SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8);
+ SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, (bits <= 16) ? 16 : 24);
+ // We need stencil support for a few (minor) things.
+ if (!getenv("LL_GL_NO_STENCIL"))
+ SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 8);
+ SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, (bits <= 16) ? 1 : 8);
+
+ // *FIX: try to toggle vsync here?
+
+ mFullscreen = fullscreen;
+
+ int sdlflags = SDL_OPENGL | SDL_RESIZABLE | SDL_ANYFORMAT;
+
+ SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
+
+ if (mFSAASamples > 0)
+ {
+ SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1);
+ SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, mFSAASamples);
+ }
+
+ mSDLFlags = sdlflags;
+
+ if (mFullscreen)
+ {
+ LL_INFOS() << "createContext: setting up fullscreen " << width << "x" << height << LL_ENDL;
+
+ // If the requested width or height is 0, find the best default for the monitor.
+ if((width == 0) || (height == 0))
+ {
+ // Scan through the list of modes, looking for one which has:
+ // height between 700 and 800
+ // aspect ratio closest to the user's original mode
+ S32 resolutionCount = 0;
+ LLWindowResolution *resolutionList = getSupportedResolutions(resolutionCount);
+
+ if(resolutionList != NULL)
+ {
+ F32 closestAspect = 0;
+ U32 closestHeight = 0;
+ U32 closestWidth = 0;
+ int i;
+
+ LL_INFOS() << "createContext: searching for a display mode, original aspect is " << mOriginalAspectRatio << LL_ENDL;
+
+ for(i=0; i < resolutionCount; i++)
+ {
+ F32 aspect = (F32)resolutionList[i].mWidth / (F32)resolutionList[i].mHeight;
+
+ LL_INFOS() << "createContext: width " << resolutionList[i].mWidth << " height " << resolutionList[i].mHeight << " aspect " << aspect << LL_ENDL;
+
+ if( (resolutionList[i].mHeight >= 700) && (resolutionList[i].mHeight <= 800) &&
+ (fabs(aspect - mOriginalAspectRatio) < fabs(closestAspect - mOriginalAspectRatio)))
+ {
+ LL_INFOS() << " (new closest mode) " << LL_ENDL;
+
+ // This is the closest mode we've seen yet.
+ closestWidth = resolutionList[i].mWidth;
+ closestHeight = resolutionList[i].mHeight;
+ closestAspect = aspect;
+ }
+ }
+
+ width = closestWidth;
+ height = closestHeight;
+ }
+ }
+
+ if((width == 0) || (height == 0))
+ {
+ // Mode search failed for some reason. Use the old-school default.
+ width = 1024;
+ height = 768;
+ }
+
+ mWindow = SDL_SetVideoMode(width, height, bits, sdlflags | SDL_FULLSCREEN);
+ if (!mWindow && bits > 16)
+ {
+ SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16);
+ mWindow = SDL_SetVideoMode(width, height, bits, sdlflags | SDL_FULLSCREEN);
+ }
+
+ if (mWindow)
+ {
+ mFullscreen = true;
+ mFullscreenWidth = mWindow->w;
+ mFullscreenHeight = mWindow->h;
+ mFullscreenBits = mWindow->format->BitsPerPixel;
+ mFullscreenRefresh = -1;
+
+ LL_INFOS() << "Running at " << mFullscreenWidth
+ << "x" << mFullscreenHeight
+ << "x" << mFullscreenBits
+ << " @ " << mFullscreenRefresh
+ << LL_ENDL;
+ }
+ else
+ {
+ LL_WARNS() << "createContext: fullscreen creation failure. SDL: " << SDL_GetError() << LL_ENDL;
+ // No fullscreen support
+ mFullscreen = false;
+ mFullscreenWidth = -1;
+ mFullscreenHeight = -1;
+ mFullscreenBits = -1;
+ mFullscreenRefresh = -1;
+
+ std::string error = llformat("Unable to run fullscreen at %d x %d.\nRunning in window.", width, height);
+ OSMessageBox(error, "Error", OSMB_OK);
+ }
+ }
+
+ if(!mFullscreen && (mWindow == NULL))
+ {
+ if (width == 0)
+ width = 1024;
+ if (height == 0)
+ width = 768;
+
+ LL_INFOS() << "createContext: creating window " << width << "x" << height << "x" << bits << LL_ENDL;
+ mWindow = SDL_SetVideoMode(width, height, bits, sdlflags);
+ if (!mWindow && bits > 16)
+ {
+ SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16);
+ mWindow = SDL_SetVideoMode(width, height, bits, sdlflags);
+ }
+
+ if (!mWindow)
+ {
+ LL_WARNS() << "createContext: window creation failure. SDL: " << SDL_GetError() << LL_ENDL;
+ setupFailure("Window creation error", "Error", OSMB_OK);
+ return false;
+ }
+ } else if (!mFullscreen && (mWindow != NULL))
+ {
+ LL_INFOS() << "createContext: SKIPPING - !fullscreen, but +mWindow " << width << "x" << height << "x" << bits << LL_ENDL;
+ }
+
+ // Detect video memory size.
+# if LL_X11
+ gGLManager.mVRAM = x11_detect_VRAM_kb() / 1024;
+ if (gGLManager.mVRAM != 0)
+ {
+ LL_INFOS() << "X11 log-parser detected " << gGLManager.mVRAM << "MB VRAM." << LL_ENDL;
+ } else
+# endif // LL_X11
+ {
+ // fallback to letting SDL detect VRAM.
+ // note: I've not seen SDL's detection ever actually find
+ // VRAM != 0, but if SDL *does* detect it then that's a bonus.
+ gGLManager.mVRAM = video_info->video_mem / 1024;
+ if (gGLManager.mVRAM != 0)
+ {
+ LL_INFOS() << "SDL detected " << gGLManager.mVRAM << "MB VRAM." << LL_ENDL;
+ }
+ }
+ // If VRAM is not detected, that is handled later
+
+ // *TODO: Now would be an appropriate time to check for some
+ // explicitly unsupported cards.
+ //const char* RENDERER = (const char*) glGetString(GL_RENDERER);
+
+ GLint depthBits, stencilBits, redBits, greenBits, blueBits, alphaBits;
+
+ glGetIntegerv(GL_RED_BITS, &redBits);
+ glGetIntegerv(GL_GREEN_BITS, &greenBits);
+ glGetIntegerv(GL_BLUE_BITS, &blueBits);
+ glGetIntegerv(GL_ALPHA_BITS, &alphaBits);
+ glGetIntegerv(GL_DEPTH_BITS, &depthBits);
+ glGetIntegerv(GL_STENCIL_BITS, &stencilBits);
+
+ LL_INFOS() << "GL buffer:" << LL_ENDL;
+ LL_INFOS() << " Red Bits " << S32(redBits) << LL_ENDL;
+ LL_INFOS() << " Green Bits " << S32(greenBits) << LL_ENDL;
+ LL_INFOS() << " Blue Bits " << S32(blueBits) << LL_ENDL;
+ LL_INFOS() << " Alpha Bits " << S32(alphaBits) << LL_ENDL;
+ LL_INFOS() << " Depth Bits " << S32(depthBits) << LL_ENDL;
+ LL_INFOS() << " Stencil Bits " << S32(stencilBits) << LL_ENDL;
+
+ GLint colorBits = redBits + greenBits + blueBits + alphaBits;
+ // fixme: actually, it's REALLY important for picking that we get at
+ // least 8 bits each of red,green,blue. Alpha we can be a bit more
+ // relaxed about if we have to.
+ if (colorBits < 32)
+ {
+ close();
+ setupFailure(
+ "Second Life requires True Color (32-bit) to run in a window.\n"
+ "Please go to Control Panels -> Display -> Settings and\n"
+ "set the screen to 32-bit color.\n"
+ "Alternately, if you choose to run fullscreen, Second Life\n"
+ "will automatically adjust the screen each time it runs.",
+ "Error",
+ OSMB_OK);
+ return false;
+ }
+
+#if 0 // *FIX: we're going to brave it for now...
+ if (alphaBits < 8)
+ {
+ close();
+ setupFailure(
+ "Second Life is unable to run because it can't get an 8 bit alpha\n"
+ "channel. Usually this is due to video card driver issues.\n"
+ "Please make sure you have the latest video card drivers installed.\n"
+ "Also be sure your monitor is set to True Color (32-bit) in\n"
+ "Control Panels -> Display -> Settings.\n"
+ "If you continue to receive this message, contact customer service.",
+ "Error",
+ OSMB_OK);
+ return false;
+ }
+#endif
+
+#if LL_X11
+ /* Grab the window manager specific information */
+ SDL_SysWMinfo info;
+ SDL_VERSION(&info.version);
+ if ( SDL_GetWMInfo(&info) )
+ {
+ /* Save the information for later use */
+ if ( info.subsystem == SDL_SYSWM_X11 )
+ {
+ mSDL_Display = info.info.x11.display;
+ mSDL_XWindowID = info.info.x11.wmwindow;
+ Lock_Display = info.info.x11.lock_func;
+ Unlock_Display = info.info.x11.unlock_func;
+ }
+ else
+ {
+ LL_WARNS() << "We're not running under X11? Wild."
+ << LL_ENDL;
+ }
+ }
+ else
+ {
+ LL_WARNS() << "We're not running under any known WM. Wild."
+ << LL_ENDL;
+ }
+#endif // LL_X11
+
+
+ //make sure multisampling is disabled by default
+ glDisable(GL_MULTISAMPLE_ARB);
+
+ // We need to do this here, once video is init'd
+ if (-1 == SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY,
+ SDL_DEFAULT_REPEAT_INTERVAL))
+ LL_WARNS() << "Couldn't enable key-repeat: " << SDL_GetError() <<LL_ENDL;
+
+ // Don't need to get the current gamma, since there's a call that restores it to the system defaults.
+ return true;
+}
+
+
+// changing fullscreen resolution, or switching between windowed and fullscreen mode.
+bool LLWindowSDL::switchContext(bool fullscreen, const LLCoordScreen &size, bool disable_vsync, const LLCoordScreen * const posp)
+{
+ const bool needsRebuild = true; // Just nuke the context and start over.
+ bool result = true;
+
+ LL_INFOS() << "switchContext, fullscreen=" << fullscreen << LL_ENDL;
+ stop_glerror();
+ if(needsRebuild)
+ {
+ destroyContext();
+ result = createContext(0, 0, size.mX, size.mY, 0, fullscreen, disable_vsync);
+ if (result)
+ {
+ gGLManager.initGL();
+
+ //start with arrow cursor
+ initCursors();
+ setCursor( UI_CURSOR_ARROW );
+ }
+ }
+
+ stop_glerror();
+
+ return result;
+}
+
+void LLWindowSDL::destroyContext()
+{
+ LL_INFOS() << "destroyContext begins" << LL_ENDL;
+
+#if LL_X11
+ mSDL_Display = NULL;
+ mSDL_XWindowID = None;
+ Lock_Display = NULL;
+ Unlock_Display = NULL;
+#endif // LL_X11
+
+ // Clean up remaining GL state before blowing away window
+ LL_INFOS() << "shutdownGL begins" << LL_ENDL;
+ gGLManager.shutdownGL();
+ LL_INFOS() << "SDL_QuitSS/VID begins" << LL_ENDL;
+ SDL_QuitSubSystem(SDL_INIT_VIDEO); // *FIX: this might be risky...
+
+ mWindow = NULL;
+}
+
+LLWindowSDL::~LLWindowSDL()
+{
+ quitCursors();
+ destroyContext();
+
+ if(mSupportedResolutions != NULL)
+ {
+ delete []mSupportedResolutions;
+ }
+
+ gWindowImplementation = NULL;
+}
+
+
+void LLWindowSDL::show()
+{
+ // *FIX: What to do with SDL?
+}
+
+void LLWindowSDL::hide()
+{
+ // *FIX: What to do with SDL?
+}
+
+//virtual
+void LLWindowSDL::minimize()
+{
+ // *FIX: What to do with SDL?
+}
+
+//virtual
+void LLWindowSDL::restore()
+{
+ // *FIX: What to do with SDL?
+}
+
+
+// close() destroys all OS-specific code associated with a window.
+// Usually called from LLWindowManager::destroyWindow()
+void LLWindowSDL::close()
+{
+ // Is window is already closed?
+ // if (!mWindow)
+ // {
+ // return;
+ // }
+
+ // Make sure cursor is visible and we haven't mangled the clipping state.
+ setMouseClipping(false);
+ showCursor();
+
+ destroyContext();
+}
+
+bool LLWindowSDL::isValid()
+{
+ return (mWindow != NULL);
+}
+
+bool LLWindowSDL::getVisible()
+{
+ bool result = false;
+
+ // *FIX: This isn't really right...
+ // Then what is?
+ if (mWindow)
+ {
+ result = true;
+ }
+
+ return(result);
+}
+
+bool LLWindowSDL::getMinimized()
+{
+ bool result = false;
+
+ if (mWindow && (1 == mIsMinimized))
+ {
+ result = true;
+ }
+ return(result);
+}
+
+bool LLWindowSDL::getMaximized()
+{
+ bool result = false;
+
+ if (mWindow)
+ {
+ // TODO
+ }
+
+ return(result);
+}
+
+bool LLWindowSDL::maximize()
+{
+ // TODO
+ return false;
+}
+
+bool LLWindowSDL::getFullscreen()
+{
+ return mFullscreen;
+}
+
+bool LLWindowSDL::getPosition(LLCoordScreen *position)
+{
+ // *FIX: can anything be done with this?
+ position->mX = 0;
+ position->mY = 0;
+ return true;
+}
+
+bool LLWindowSDL::getSize(LLCoordScreen *size)
+{
+ if (mWindow)
+ {
+ size->mX = mWindow->w;
+ size->mY = mWindow->h;
+ return (true);
+ }
+
+ return (false);
+}
+
+bool LLWindowSDL::getSize(LLCoordWindow *size)
+{
+ if (mWindow)
+ {
+ size->mX = mWindow->w;
+ size->mY = mWindow->h;
+ return (true);
+ }
+
+ return (false);
+}
+
+bool LLWindowSDL::setPosition(const LLCoordScreen position)
+{
+ if(mWindow)
+ {
+ // *FIX: (?)
+ //MacMoveWindow(mWindow, position.mX, position.mY, false);
+ }
+
+ return true;
+}
+
+bool LLWindowSDL::setSizeImpl(const LLCoordScreen size)
+{
+ if(mWindow)
+ {
+ // Push a resize event onto SDL's queue - we'll handle it
+ // when it comes out again.
+ SDL_Event event;
+ event.type = SDL_VIDEORESIZE;
+ event.resize.w = size.mX;
+ event.resize.h = size.mY;
+ SDL_PushEvent(&event); // copied into queue
+
+ return true;
+ }
+
+ return false;
+}
+
+bool LLWindowSDL::setSizeImpl(const LLCoordWindow size)
+{
+ if(mWindow)
+ {
+ // Push a resize event onto SDL's queue - we'll handle it
+ // when it comes out again.
+ SDL_Event event;
+ event.type = SDL_VIDEORESIZE;
+ event.resize.w = size.mX;
+ event.resize.h = size.mY;
+ SDL_PushEvent(&event); // copied into queue
+
+ return true;
+ }
+
+ return false;
+}
+
+
+void LLWindowSDL::swapBuffers()
+{
+ if (mWindow)
+ {
+ SDL_GL_SwapBuffers();
+ }
+}
+
+U32 LLWindowSDL::getFSAASamples()
+{
+ return mFSAASamples;
+}
+
+void LLWindowSDL::setFSAASamples(const U32 samples)
+{
+ mFSAASamples = samples;
+}
+
+F32 LLWindowSDL::getGamma()
+{
+ return 1/mGamma;
+}
+
+bool LLWindowSDL::restoreGamma()
+{
+ //CGDisplayRestoreColorSyncSettings();
+ SDL_SetGamma(1.0f, 1.0f, 1.0f);
+ return true;
+}
+
+bool LLWindowSDL::setGamma(const F32 gamma)
+{
+ mGamma = gamma;
+ if (mGamma == 0) mGamma = 0.1f;
+ mGamma = 1/mGamma;
+ SDL_SetGamma(mGamma, mGamma, mGamma);
+ return true;
+}
+
+bool LLWindowSDL::isCursorHidden()
+{
+ return mCursorHidden;
+}
+
+
+
+// Constrains the mouse to the window.
+void LLWindowSDL::setMouseClipping( bool b )
+{
+ //SDL_WM_GrabInput(b ? SDL_GRAB_ON : SDL_GRAB_OFF);
+}
+
+// virtual
+void LLWindowSDL::setMinSize(U32 min_width, U32 min_height, bool enforce_immediately)
+{
+ LLWindow::setMinSize(min_width, min_height, enforce_immediately);
+
+#if LL_X11
+ // Set the minimum size limits for X11 window
+ // so the window manager doesn't allow resizing below those limits.
+ XSizeHints* hints = XAllocSizeHints();
+ hints->flags |= PMinSize;
+ hints->min_width = mMinWindowWidth;
+ hints->min_height = mMinWindowHeight;
+
+ XSetWMNormalHints(mSDL_Display, mSDL_XWindowID, hints);
+
+ XFree(hints);
+#endif
+}
+
+bool LLWindowSDL::setCursorPosition(const LLCoordWindow position)
+{
+ bool result = true;
+ LLCoordScreen screen_pos;
+
+ if (!convertCoords(position, &screen_pos))
+ {
+ return false;
+ }
+
+ //LL_INFOS() << "setCursorPosition(" << screen_pos.mX << ", " << screen_pos.mY << ")" << LL_ENDL;
+
+ // do the actual forced cursor move.
+ SDL_WarpMouse(screen_pos.mX, screen_pos.mY);
+
+ //LL_INFOS() << llformat("llcw %d,%d -> scr %d,%d", position.mX, position.mY, screen_pos.mX, screen_pos.mY) << LL_ENDL;
+
+ return result;
+}
+
+bool LLWindowSDL::getCursorPosition(LLCoordWindow *position)
+{
+ //Point cursor_point;
+ LLCoordScreen screen_pos;
+
+ //GetMouse(&cursor_point);
+ int x, y;
+ SDL_GetMouseState(&x, &y);
+
+ screen_pos.mX = x;
+ screen_pos.mY = y;
+
+ return convertCoords(screen_pos, position);
+}
+
+
+F32 LLWindowSDL::getNativeAspectRatio()
+{
+#if 0
+ // RN: this hack presumes that the largest supported resolution is monitor-limited
+ // and that pixels in that mode are square, therefore defining the native aspect ratio
+ // of the monitor...this seems to work to a close approximation for most CRTs/LCDs
+ S32 num_resolutions;
+ LLWindowResolution* resolutions = getSupportedResolutions(num_resolutions);
+
+
+ return ((F32)resolutions[num_resolutions - 1].mWidth / (F32)resolutions[num_resolutions - 1].mHeight);
+ //rn: AC
+#endif
+
+ // MBW -- there are a couple of bad assumptions here. One is that the display list won't include
+ // ridiculous resolutions nobody would ever use. The other is that the list is in order.
+
+ // New assumptions:
+ // - pixels are square (the only reasonable choice, really)
+ // - The user runs their display at a native resolution, so the resolution of the display
+ // when the app is launched has an aspect ratio that matches the monitor.
+
+ //RN: actually, the assumption that there are no ridiculous resolutions (above the display's native capabilities) has
+ // been born out in my experience.
+ // Pixels are often not square (just ask the people who run their LCDs at 1024x768 or 800x600 when running fullscreen, like me)
+ // The ordering of display list is a blind assumption though, so we should check for max values
+ // Things might be different on the Mac though, so I'll defer to MBW
+
+ // The constructor for this class grabs the aspect ratio of the monitor before doing any resolution
+ // switching, and stashes it in mOriginalAspectRatio. Here, we just return it.
+
+ if (mOverrideAspectRatio > 0.f)
+ {
+ return mOverrideAspectRatio;
+ }
+
+ return mOriginalAspectRatio;
+}
+
+F32 LLWindowSDL::getPixelAspectRatio()
+{
+ F32 pixel_aspect = 1.f;
+ if (getFullscreen())
+ {
+ LLCoordScreen screen_size;
+ if (getSize(&screen_size))
+ {
+ pixel_aspect = getNativeAspectRatio() * (F32)screen_size.mY / (F32)screen_size.mX;
+ }
+ }
+
+ return pixel_aspect;
+}
+
+
+// This is to support 'temporarily windowed' mode so that
+// dialogs are still usable in fullscreen.
+void LLWindowSDL::beforeDialog()
+{
+ bool running_x11 = false;
+#if LL_X11
+ running_x11 = (mSDL_XWindowID != None);
+#endif //LL_X11
+
+ LL_INFOS() << "LLWindowSDL::beforeDialog()" << LL_ENDL;
+
+ if (SDLReallyCaptureInput(false)) // must ungrab input so popup works!
+ {
+ if (mFullscreen)
+ {
+ // need to temporarily go non-fullscreen; bless SDL
+ // for providing a SDL_WM_ToggleFullScreen() - though
+ // it only works in X11
+ if (running_x11 && mWindow)
+ {
+ SDL_WM_ToggleFullScreen(mWindow);
+ }
+ }
+ }
+
+#if LL_X11
+ if (mSDL_Display)
+ {
+ // Everything that we/SDL asked for should happen before we
+ // potentially hand control over to GTK.
+ maybe_lock_display();
+ XSync(mSDL_Display, False);
+ maybe_unlock_display();
+ }
+#endif // LL_X11
+
+#if LL_GTK
+ // this is a good time to grab some GTK version information for
+ // diagnostics, if not already done.
+ ll_try_gtk_init();
+#endif // LL_GTK
+
+ maybe_lock_display();
+}
+
+void LLWindowSDL::afterDialog()
+{
+ bool running_x11 = false;
+#if LL_X11
+ running_x11 = (mSDL_XWindowID != None);
+#endif //LL_X11
+
+ LL_INFOS() << "LLWindowSDL::afterDialog()" << LL_ENDL;
+
+ maybe_unlock_display();
+
+ if (mFullscreen)
+ {
+ // need to restore fullscreen mode after dialog - only works
+ // in X11
+ if (running_x11 && mWindow)
+ {
+ SDL_WM_ToggleFullScreen(mWindow);
+ }
+ }
+}
+
+
+#if LL_X11
+// set/reset the XWMHints flag for 'urgency' that usually makes the icon flash
+void LLWindowSDL::x11_set_urgent(bool urgent)
+{
+ if (mSDL_Display && !mFullscreen)
+ {
+ XWMHints *wm_hints;
+
+ LL_INFOS() << "X11 hint for urgency, " << urgent << LL_ENDL;
+
+ maybe_lock_display();
+ wm_hints = XGetWMHints(mSDL_Display, mSDL_XWindowID);
+ if (!wm_hints)
+ wm_hints = XAllocWMHints();
+
+ if (urgent)
+ wm_hints->flags |= XUrgencyHint;
+ else
+ wm_hints->flags &= ~XUrgencyHint;
+
+ XSetWMHints(mSDL_Display, mSDL_XWindowID, wm_hints);
+ XFree(wm_hints);
+ XSync(mSDL_Display, False);
+ maybe_unlock_display();
+ }
+}
+#endif // LL_X11
+
+void LLWindowSDL::flashIcon(F32 seconds)
+{
+#if !LL_X11
+ LL_INFOS() << "Stub LLWindowSDL::flashIcon(" << seconds << ")" << LL_ENDL;
+#else
+ LL_INFOS() << "X11 LLWindowSDL::flashIcon(" << seconds << ")" << LL_ENDL;
+
+ F32 remaining_time = mFlashTimer.getRemainingTimeF32();
+ if (remaining_time < seconds)
+ remaining_time = seconds;
+ mFlashTimer.reset();
+ mFlashTimer.setTimerExpirySec(remaining_time);
+
+ x11_set_urgent(true);
+ mFlashing = true;
+#endif // LL_X11
+}
+
+
+#if LL_GTK
+bool LLWindowSDL::isClipboardTextAvailable()
+{
+ if (ll_try_gtk_init())
+ {
+ GtkClipboard * const clipboard =
+ gtk_clipboard_get(GDK_NONE);
+ return gtk_clipboard_wait_is_text_available(clipboard) ?
+ true : false;
+ }
+ return false; // failure
+}
+
+bool LLWindowSDL::pasteTextFromClipboard(LLWString &text)
+{
+ if (ll_try_gtk_init())
+ {
+ GtkClipboard * const clipboard =
+ gtk_clipboard_get(GDK_NONE);
+ gchar * const data = gtk_clipboard_wait_for_text(clipboard);
+ if (data)
+ {
+ text = LLWString(utf8str_to_wstring(data));
+ g_free(data);
+ return true;
+ }
+ }
+ return false; // failure
+}
+
+bool LLWindowSDL::copyTextToClipboard(const LLWString &text)
+{
+ if (ll_try_gtk_init())
+ {
+ const std::string utf8 = wstring_to_utf8str(text);
+ GtkClipboard * const clipboard =
+ gtk_clipboard_get(GDK_NONE);
+ gtk_clipboard_set_text(clipboard, utf8.c_str(), utf8.length());
+ return true;
+ }
+ return false; // failure
+}
+
+
+bool LLWindowSDL::isPrimaryTextAvailable()
+{
+ if (ll_try_gtk_init())
+ {
+ GtkClipboard * const clipboard =
+ gtk_clipboard_get(GDK_SELECTION_PRIMARY);
+ return gtk_clipboard_wait_is_text_available(clipboard) ?
+ true : false;
+ }
+ return false; // failure
+}
+
+bool LLWindowSDL::pasteTextFromPrimary(LLWString &text)
+{
+ if (ll_try_gtk_init())
+ {
+ GtkClipboard * const clipboard =
+ gtk_clipboard_get(GDK_SELECTION_PRIMARY);
+ gchar * const data = gtk_clipboard_wait_for_text(clipboard);
+ if (data)
+ {
+ text = LLWString(utf8str_to_wstring(data));
+ g_free(data);
+ return true;
+ }
+ }
+ return false; // failure
+}
+
+bool LLWindowSDL::copyTextToPrimary(const LLWString &text)
+{
+ if (ll_try_gtk_init())
+ {
+ const std::string utf8 = wstring_to_utf8str(text);
+ GtkClipboard * const clipboard =
+ gtk_clipboard_get(GDK_SELECTION_PRIMARY);
+ gtk_clipboard_set_text(clipboard, utf8.c_str(), utf8.length());
+ return true;
+ }
+ return false; // failure
+}
+
+#else
+
+bool LLWindowSDL::isClipboardTextAvailable()
+{
+ return false; // unsupported
+}
+
+bool LLWindowSDL::pasteTextFromClipboard(LLWString &dst)
+{
+ return false; // unsupported
+}
+
+bool LLWindowSDL::copyTextToClipboard(const LLWString &s)
+{
+ return false; // unsupported
+}
+
+bool LLWindowSDL::isPrimaryTextAvailable()
+{
+ return false; // unsupported
+}
+
+bool LLWindowSDL::pasteTextFromPrimary(LLWString &dst)
+{
+ return false; // unsupported
+}
+
+bool LLWindowSDL::copyTextToPrimary(const LLWString &s)
+{
+ return false; // unsupported
+}
+
+#endif // LL_GTK
+
+LLWindow::LLWindowResolution* LLWindowSDL::getSupportedResolutions(S32 &num_resolutions)
+{
+ if (!mSupportedResolutions)
+ {
+ mSupportedResolutions = new LLWindowResolution[MAX_NUM_RESOLUTIONS];
+ mNumSupportedResolutions = 0;
+
+ SDL_Rect **modes = SDL_ListModes(NULL, SDL_OPENGL | SDL_FULLSCREEN);
+ if ( (modes != NULL) && (modes != ((SDL_Rect **) -1)) )
+ {
+ int count = 0;
+ while (*modes && count<MAX_NUM_RESOLUTIONS) // they're sorted biggest to smallest, so find end...
+ {
+ modes++;
+ count++;
+ }
+
+ while (count--)
+ {
+ modes--;
+ SDL_Rect *r = *modes;
+ int w = r->w;
+ int h = r->h;
+ if ((w >= 800) && (h >= 600))
+ {
+ // make sure we don't add the same resolution multiple times!
+ if ( (mNumSupportedResolutions == 0) ||
+ ((mSupportedResolutions[mNumSupportedResolutions-1].mWidth != w) &&
+ (mSupportedResolutions[mNumSupportedResolutions-1].mHeight != h)) )
+ {
+ mSupportedResolutions[mNumSupportedResolutions].mWidth = w;
+ mSupportedResolutions[mNumSupportedResolutions].mHeight = h;
+ mNumSupportedResolutions++;
+ }
+ }
+ }
+ }
+ }
+
+ num_resolutions = mNumSupportedResolutions;
+ return mSupportedResolutions;
+}
+
+bool LLWindowSDL::convertCoords(LLCoordGL from, LLCoordWindow *to)
+{
+ if (!to)
+ return false;
+
+ to->mX = from.mX;
+ to->mY = mWindow->h - from.mY - 1;
+
+ return true;
+}
+
+bool LLWindowSDL::convertCoords(LLCoordWindow from, LLCoordGL* to)
+{
+ if (!to)
+ return false;
+
+ to->mX = from.mX;
+ to->mY = mWindow->h - from.mY - 1;
+
+ return true;
+}
+
+bool LLWindowSDL::convertCoords(LLCoordScreen from, LLCoordWindow* to)
+{
+ if (!to)
+ return false;
+
+ // In the fullscreen case, window and screen coordinates are the same.
+ to->mX = from.mX;
+ to->mY = from.mY;
+ return (true);
+}
+
+bool LLWindowSDL::convertCoords(LLCoordWindow from, LLCoordScreen *to)
+{
+ if (!to)
+ return false;
+
+ // In the fullscreen case, window and screen coordinates are the same.
+ to->mX = from.mX;
+ to->mY = from.mY;
+ return (true);
+}
+
+bool LLWindowSDL::convertCoords(LLCoordScreen from, LLCoordGL *to)
+{
+ LLCoordWindow window_coord;
+
+ return(convertCoords(from, &window_coord) && convertCoords(window_coord, to));
+}
+
+bool LLWindowSDL::convertCoords(LLCoordGL from, LLCoordScreen *to)
+{
+ LLCoordWindow window_coord;
+
+ return(convertCoords(from, &window_coord) && convertCoords(window_coord, to));
+}
+
+
+
+
+void LLWindowSDL::setupFailure(const std::string& text, const std::string& caption, U32 type)
+{
+ destroyContext();
+
+ OSMessageBox(text, caption, type);
+}
+
+bool LLWindowSDL::SDLReallyCaptureInput(bool capture)
+{
+ // note: this used to be safe to call nestedly, but in the
+ // end that's not really a wise usage pattern, so don't.
+
+ if (capture)
+ mReallyCapturedCount = 1;
+ else
+ mReallyCapturedCount = 0;
+
+ SDL_GrabMode wantmode, newmode;
+ if (mReallyCapturedCount <= 0) // uncapture
+ {
+ wantmode = SDL_GRAB_OFF;
+ } else // capture
+ {
+ wantmode = SDL_GRAB_ON;
+ }
+
+ if (mReallyCapturedCount < 0) // yuck, imbalance.
+ {
+ mReallyCapturedCount = 0;
+ LL_WARNS() << "ReallyCapture count was < 0" << LL_ENDL;
+ }
+
+ if (!mFullscreen) /* only bother if we're windowed anyway */
+ {
+#if LL_X11
+ if (mSDL_Display)
+ {
+ /* we dirtily mix raw X11 with SDL so that our pointer
+ isn't (as often) constrained to the limits of the
+ window while grabbed, which feels nicer and
+ hopefully eliminates some reported 'sticky pointer'
+ problems. We use raw X11 instead of
+ SDL_WM_GrabInput() because the latter constrains
+ the pointer to the window and also steals all
+ *keyboard* input from the window manager, which was
+ frustrating users. */
+ int result;
+ if (wantmode == SDL_GRAB_ON)
+ {
+ //LL_INFOS() << "X11 POINTER GRABBY" << LL_ENDL;
+ //newmode = SDL_WM_GrabInput(wantmode);
+ maybe_lock_display();
+ result = XGrabPointer(mSDL_Display, mSDL_XWindowID,
+ True, 0, GrabModeAsync,
+ GrabModeAsync,
+ None, None, CurrentTime);
+ maybe_unlock_display();
+ if (GrabSuccess == result)
+ newmode = SDL_GRAB_ON;
+ else
+ newmode = SDL_GRAB_OFF;
+ } else if (wantmode == SDL_GRAB_OFF)
+ {
+ //LL_INFOS() << "X11 POINTER UNGRABBY" << LL_ENDL;
+ newmode = SDL_GRAB_OFF;
+ //newmode = SDL_WM_GrabInput(SDL_GRAB_OFF);
+
+ maybe_lock_display();
+ XUngrabPointer(mSDL_Display, CurrentTime);
+ // Make sure the ungrab happens RIGHT NOW.
+ XSync(mSDL_Display, False);
+ maybe_unlock_display();
+ } else
+ {
+ newmode = SDL_GRAB_QUERY; // neutral
+ }
+ } else // not actually running on X11, for some reason
+ newmode = wantmode;
+#endif // LL_X11
+ } else {
+ // pretend we got what we wanted, when really we don't care.
+ newmode = wantmode;
+ }
+
+ // return boolean success for whether we ended up in the desired state
+ return (capture && SDL_GRAB_ON==newmode) ||
+ (!capture && SDL_GRAB_OFF==newmode);
+}
+
+U32 LLWindowSDL::SDLCheckGrabbyKeys(SDLKey keysym, bool gain)
+{
+ /* part of the fix for SL-13243: Some popular window managers like
+ to totally eat alt-drag for the purposes of moving windows. We
+ spoil their day by acquiring the exclusive X11 mouse lock for as
+ long as ALT is held down, so the window manager can't easily
+ see what's happening. Tested successfully with Metacity.
+ And... do the same with CTRL, for other darn WMs. We don't
+ care about other metakeys as SL doesn't use them with dragging
+ (for now). */
+
+ /* We maintain a bitmap of critical keys which are up and down
+ instead of simply key-counting, because SDL sometimes reports
+ misbalanced keyup/keydown event pairs to us for whatever reason. */
+
+ U32 mask = 0;
+ switch (keysym)
+ {
+ case SDLK_LALT:
+ mask = 1U << 0; break;
+ case SDLK_RALT:
+ mask = 1U << 1; break;
+ case SDLK_LCTRL:
+ mask = 1U << 2; break;
+ case SDLK_RCTRL:
+ mask = 1U << 3; break;
+ default:
+ break;
+ }
+
+ if (gain)
+ mGrabbyKeyFlags |= mask;
+ else
+ mGrabbyKeyFlags &= ~mask;
+
+ //LL_INFOS() << "mGrabbyKeyFlags=" << mGrabbyKeyFlags << LL_ENDL;
+
+ /* 0 means we don't need to mousegrab, otherwise grab. */
+ return mGrabbyKeyFlags;
+}
+
+
+void check_vm_bloat()
+{
+#if LL_LINUX
+ // watch our own VM and RSS sizes, warn if we bloated rapidly
+ static const std::string STATS_FILE = "/proc/self/stat";
+ FILE *fp = fopen(STATS_FILE.c_str(), "r");
+ if (fp)
+ {
+ static long long last_vm_size = 0;
+ static long long last_rss_size = 0;
+ const long long significant_vm_difference = 250 * 1024*1024;
+ const long long significant_rss_difference = 50 * 1024*1024;
+ long long this_vm_size = 0;
+ long long this_rss_size = 0;
+
+ ssize_t res;
+ size_t dummy;
+ char *ptr = NULL;
+ for (int i=0; i<22; ++i) // parse past the values we don't want
+ {
+ res = getdelim(&ptr, &dummy, ' ', fp);
+ if (-1 == res)
+ {
+ LL_WARNS() << "Unable to parse " << STATS_FILE << LL_ENDL;
+ goto finally;
+ }
+ free(ptr);
+ ptr = NULL;
+ }
+ // 23rd space-delimited entry is vsize
+ res = getdelim(&ptr, &dummy, ' ', fp);
+ llassert(ptr);
+ if (-1 == res)
+ {
+ LL_WARNS() << "Unable to parse " << STATS_FILE << LL_ENDL;
+ goto finally;
+ }
+ this_vm_size = atoll(ptr);
+ free(ptr);
+ ptr = NULL;
+ // 24th space-delimited entry is RSS
+ res = getdelim(&ptr, &dummy, ' ', fp);
+ llassert(ptr);
+ if (-1 == res)
+ {
+ LL_WARNS() << "Unable to parse " << STATS_FILE << LL_ENDL;
+ goto finally;
+ }
+ this_rss_size = getpagesize() * atoll(ptr);
+ free(ptr);
+ ptr = NULL;
+
+ LL_INFOS() << "VM SIZE IS NOW " << (this_vm_size/(1024*1024)) << " MB, RSS SIZE IS NOW " << (this_rss_size/(1024*1024)) << " MB" << LL_ENDL;
+
+ if (llabs(last_vm_size - this_vm_size) >
+ significant_vm_difference)
+ {
+ if (this_vm_size > last_vm_size)
+ {
+ LL_WARNS() << "VM size grew by " << (this_vm_size - last_vm_size)/(1024*1024) << " MB in last frame" << LL_ENDL;
+ }
+ else
+ {
+ LL_INFOS() << "VM size shrank by " << (last_vm_size - this_vm_size)/(1024*1024) << " MB in last frame" << LL_ENDL;
+ }
+ }
+
+ if (llabs(last_rss_size - this_rss_size) >
+ significant_rss_difference)
+ {
+ if (this_rss_size > last_rss_size)
+ {
+ LL_WARNS() << "RSS size grew by " << (this_rss_size - last_rss_size)/(1024*1024) << " MB in last frame" << LL_ENDL;
+ }
+ else
+ {
+ LL_INFOS() << "RSS size shrank by " << (last_rss_size - this_rss_size)/(1024*1024) << " MB in last frame" << LL_ENDL;
+ }
+ }
+
+ last_rss_size = this_rss_size;
+ last_vm_size = this_vm_size;
+
+finally:
+ if (NULL != ptr)
+ {
+ free(ptr);
+ ptr = NULL;
+ }
+ fclose(fp);
+ }
+#endif // LL_LINUX
+}
+
+
+// virtual
+void LLWindowSDL::processMiscNativeEvents()
+{
+#if LL_GTK
+ // Pump GTK events to avoid starvation for:
+ // * DBUS servicing
+ // * Anything else which quietly hooks into the default glib/GTK loop
+ if (ll_try_gtk_init())
+ {
+ // Yuck, Mozilla's GTK callbacks play with the locale - push/pop
+ // the locale to protect it, as exotic/non-C locales
+ // causes our code lots of general critical weirdness
+ // and crashness. (SL-35450)
+ static std::string saved_locale;
+ saved_locale = ll_safe_string(setlocale(LC_ALL, NULL));
+
+ // Pump until we've nothing left to do or passed 1/15th of a
+ // second pumping for this frame.
+ static LLTimer pump_timer;
+ pump_timer.reset();
+ pump_timer.setTimerExpirySec(1.0f / 15.0f);
+ do {
+ // Always do at least one non-blocking pump
+ gtk_main_iteration_do(false);
+ } while (gtk_events_pending() &&
+ !pump_timer.hasExpired());
+
+ setlocale(LC_ALL, saved_locale.c_str() );
+ }
+#endif // LL_GTK
+
+ // hack - doesn't belong here - but this is just for debugging
+ if (getenv("LL_DEBUG_BLOAT"))
+ {
+ check_vm_bloat();
+ }
+}
+
+void LLWindowSDL::gatherInput()
+{
+ const Uint32 CLICK_THRESHOLD = 300; // milliseconds
+ static int leftClick = 0;
+ static int rightClick = 0;
+ static Uint32 lastLeftDown = 0;
+ static Uint32 lastRightDown = 0;
+ SDL_Event event;
+
+ // Handle all outstanding SDL events
+ while (SDL_PollEvent(&event))
+ {
+ switch (event.type)
+ {
+ case SDL_MOUSEMOTION:
+ {
+ LLCoordWindow winCoord(event.button.x, event.button.y);
+ LLCoordGL openGlCoord;
+ convertCoords(winCoord, &openGlCoord);
+ MASK mask = gKeyboard->currentMask(true);
+ mCallbacks->handleMouseMove(this, openGlCoord, mask);
+ break;
+ }
+
+ case SDL_KEYDOWN:
+ mKeyScanCode = event.key.keysym.scancode;
+ mKeyVirtualKey = event.key.keysym.unicode;
+ mKeyModifiers = event.key.keysym.mod;
+
+ gKeyboard->handleKeyDown(event.key.keysym.sym, event.key.keysym.mod);
+ // part of the fix for SL-13243
+ if (SDLCheckGrabbyKeys(event.key.keysym.sym, true) != 0)
+ SDLReallyCaptureInput(true);
+
+ if (event.key.keysym.unicode)
+ {
+ handleUnicodeUTF16(event.key.keysym.unicode,
+ gKeyboard->currentMask(false));
+ }
+ break;
+
+ case SDL_KEYUP:
+ mKeyScanCode = event.key.keysym.scancode;
+ mKeyVirtualKey = event.key.keysym.unicode;
+ mKeyModifiers = event.key.keysym.mod;
+
+ if (SDLCheckGrabbyKeys(event.key.keysym.sym, false) == 0)
+ SDLReallyCaptureInput(false); // part of the fix for SL-13243
+
+ gKeyboard->handleKeyUp(event.key.keysym.sym, event.key.keysym.mod);
+ break;
+
+ case SDL_MOUSEBUTTONDOWN:
+ {
+ bool isDoubleClick = false;
+ LLCoordWindow winCoord(event.button.x, event.button.y);
+ LLCoordGL openGlCoord;
+ convertCoords(winCoord, &openGlCoord);
+ MASK mask = gKeyboard->currentMask(true);
+
+ if (event.button.button == SDL_BUTTON_LEFT) // SDL doesn't manage double clicking...
+ {
+ Uint32 now = SDL_GetTicks();
+ if ((now - lastLeftDown) > CLICK_THRESHOLD)
+ leftClick = 1;
+ else
+ {
+ if (++leftClick >= 2)
+ {
+ leftClick = 0;
+ isDoubleClick = true;
+ }
+ }
+ lastLeftDown = now;
+ }
+ else if (event.button.button == SDL_BUTTON_RIGHT)
+ {
+ Uint32 now = SDL_GetTicks();
+ if ((now - lastRightDown) > CLICK_THRESHOLD)
+ rightClick = 1;
+ else
+ {
+ if (++rightClick >= 2)
+ {
+ rightClick = 0;
+ isDoubleClick = true;
+ }
+ }
+ lastRightDown = now;
+ }
+
+ if (event.button.button == SDL_BUTTON_LEFT) // left
+ {
+ if (isDoubleClick)
+ mCallbacks->handleDoubleClick(this, openGlCoord, mask);
+ else
+ mCallbacks->handleMouseDown(this, openGlCoord, mask);
+ }
+
+ else if (event.button.button == SDL_BUTTON_RIGHT) // right
+ {
+ mCallbacks->handleRightMouseDown(this, openGlCoord, mask);
+ }
+
+ else if (event.button.button == SDL_BUTTON_MIDDLE) // middle
+ {
+ mCallbacks->handleMiddleMouseDown(this, openGlCoord, mask);
+ }
+ else if (event.button.button == 4) // mousewheel up...thanks to X11 for making SDL consider these "buttons".
+ mCallbacks->handleScrollWheel(this, -1);
+ else if (event.button.button == 5) // mousewheel down...thanks to X11 for making SDL consider these "buttons".
+ mCallbacks->handleScrollWheel(this, 1);
+
+ break;
+ }
+
+ case SDL_MOUSEBUTTONUP:
+ {
+ LLCoordWindow winCoord(event.button.x, event.button.y);
+ LLCoordGL openGlCoord;
+ convertCoords(winCoord, &openGlCoord);
+ MASK mask = gKeyboard->currentMask(true);
+
+ if (event.button.button == SDL_BUTTON_LEFT) // left
+ mCallbacks->handleMouseUp(this, openGlCoord, mask);
+ else if (event.button.button == SDL_BUTTON_RIGHT) // right
+ mCallbacks->handleRightMouseUp(this, openGlCoord, mask);
+ else if (event.button.button == SDL_BUTTON_MIDDLE) // middle
+ mCallbacks->handleMiddleMouseUp(this, openGlCoord, mask);
+ // don't handle mousewheel here...
+
+ break;
+ }
+
+ case SDL_VIDEOEXPOSE: // VIDEOEXPOSE doesn't specify the damage, but hey, it's OpenGL...repaint the whole thing!
+ mCallbacks->handlePaint(this, 0, 0, mWindow->w, mWindow->h);
+ break;
+
+ case SDL_VIDEORESIZE: // *FIX: handle this?
+ {
+ LL_INFOS() << "Handling a resize event: " << event.resize.w <<
+ "x" << event.resize.h << LL_ENDL;
+
+ S32 width = llmax(event.resize.w, (S32)mMinWindowWidth);
+ S32 height = llmax(event.resize.h, (S32)mMinWindowHeight);
+
+ // *FIX: I'm not sure this is necessary!
+ mWindow = SDL_SetVideoMode(width, height, 32, mSDLFlags);
+ if (!mWindow)
+ {
+ // *FIX: More informative dialog?
+ LL_INFOS() << "Could not recreate context after resize! Quitting..." << LL_ENDL;
+ if(mCallbacks->handleCloseRequest(this))
+ {
+ // Get the app to initiate cleanup.
+ mCallbacks->handleQuit(this);
+ // The app is responsible for calling destroyWindow when done with GL
+ }
+ break;
+ }
+
+ mCallbacks->handleResize(this, width, height);
+ break;
+ }
+ case SDL_ACTIVEEVENT:
+ if (event.active.state & SDL_APPINPUTFOCUS)
+ {
+ // Note that for SDL (particularly on X11), keyboard
+ // and mouse focus are independent things. Here we are
+ // tracking keyboard focus state changes.
+
+ // We have to do our own state massaging because SDL
+ // can send us two unfocus events in a row for example,
+ // which confuses the focus code [SL-24071].
+ if (event.active.gain != mHaveInputFocus)
+ {
+ mHaveInputFocus = !!event.active.gain;
+
+ if (mHaveInputFocus)
+ mCallbacks->handleFocus(this);
+ else
+ mCallbacks->handleFocusLost(this);
+ }
+ }
+ if (event.active.state & SDL_APPACTIVE)
+ {
+ // Change in iconification/minimization state.
+ if ((!event.active.gain) != mIsMinimized)
+ {
+ mIsMinimized = (!event.active.gain);
+
+ mCallbacks->handleActivate(this, !mIsMinimized);
+ LL_INFOS() << "SDL deiconification state switched to " << bool(event.active.gain) << LL_ENDL;
+ }
+ else
+ {
+ LL_INFOS() << "Ignored bogus redundant SDL deiconification state switch to " << bool(event.active.gain) << LL_ENDL;
+ }
+ }
+ break;
+
+ case SDL_QUIT:
+ if(mCallbacks->handleCloseRequest(this))
+ {
+ // Get the app to initiate cleanup.
+ mCallbacks->handleQuit(this);
+ // The app is responsible for calling destroyWindow when done with GL
+ }
+ break;
+ default:
+ //LL_INFOS() << "Unhandled SDL event type " << event.type << LL_ENDL;
+ break;
+ }
+ }
+
+ updateCursor();
+
+#if LL_X11
+ // This is a good time to stop flashing the icon if our mFlashTimer has
+ // expired.
+ if (mFlashing && mFlashTimer.hasExpired())
+ {
+ x11_set_urgent(false);
+ mFlashing = false;
+ }
+#endif // LL_X11
+}
+
+static SDL_Cursor *makeSDLCursorFromBMP(const char *filename, int hotx, int hoty)
+{
+ SDL_Cursor *sdlcursor = NULL;
+ SDL_Surface *bmpsurface;
+
+ // Load cursor pixel data from BMP file
+ bmpsurface = Load_BMP_Resource(filename);
+ if (bmpsurface && bmpsurface->w%8==0)
+ {
+ SDL_Surface *cursurface;
+ LL_DEBUGS() << "Loaded cursor file " << filename << " "
+ << bmpsurface->w << "x" << bmpsurface->h << LL_ENDL;
+ cursurface = SDL_CreateRGBSurface (SDL_SWSURFACE,
+ bmpsurface->w,
+ bmpsurface->h,
+ 32,
+ SDL_SwapLE32(0xFFU),
+ SDL_SwapLE32(0xFF00U),
+ SDL_SwapLE32(0xFF0000U),
+ SDL_SwapLE32(0xFF000000U));
+ SDL_FillRect(cursurface, NULL, SDL_SwapLE32(0x00000000U));
+
+ // Blit the cursor pixel data onto a 32-bit RGBA surface so we
+ // only have to cope with processing one type of pixel format.
+ if (0 == SDL_BlitSurface(bmpsurface, NULL,
+ cursurface, NULL))
+ {
+ // n.b. we already checked that width is a multiple of 8.
+ const int bitmap_bytes = (cursurface->w * cursurface->h) / 8;
+ unsigned char *cursor_data = new unsigned char[bitmap_bytes];
+ unsigned char *cursor_mask = new unsigned char[bitmap_bytes];
+ memset(cursor_data, 0, bitmap_bytes);
+ memset(cursor_mask, 0, bitmap_bytes);
+ int i,j;
+ // Walk the RGBA cursor pixel data, extracting both data and
+ // mask to build SDL-friendly cursor bitmaps from. The mask
+ // is inferred by color-keying against 200,200,200
+ for (i=0; i<cursurface->h; ++i) {
+ for (j=0; j<cursurface->w; ++j) {
+ U8 *pixelp =
+ ((U8*)cursurface->pixels)
+ + cursurface->pitch * i
+ + j*cursurface->format->BytesPerPixel;
+ U8 srcred = pixelp[0];
+ U8 srcgreen = pixelp[1];
+ U8 srcblue = pixelp[2];
+ bool mask_bit = (srcred != 200)
+ || (srcgreen != 200)
+ || (srcblue != 200);
+ bool data_bit = mask_bit && (srcgreen <= 80);//not 0x80
+ unsigned char bit_offset = (cursurface->w/8) * i
+ + j/8;
+ cursor_data[bit_offset] |= (data_bit) << (7 - (j&7));
+ cursor_mask[bit_offset] |= (mask_bit) << (7 - (j&7));
+ }
+ }
+ sdlcursor = SDL_CreateCursor((Uint8*)cursor_data,
+ (Uint8*)cursor_mask,
+ cursurface->w, cursurface->h,
+ hotx, hoty);
+ delete[] cursor_data;
+ delete[] cursor_mask;
+ } else {
+ LL_WARNS() << "CURSOR BLIT FAILURE, cursurface: " << cursurface << LL_ENDL;
+ }
+ SDL_FreeSurface(cursurface);
+ SDL_FreeSurface(bmpsurface);
+ } else {
+ LL_WARNS() << "CURSOR LOAD FAILURE " << filename << LL_ENDL;
+ }
+
+ return sdlcursor;
+}
+
+void LLWindowSDL::updateCursor()
+{
+ if (ATIbug) {
+ // cursor-updating is very flaky when this bug is
+ // present; do nothing.
+ return;
+ }
+
+ if (mCurrentCursor != mNextCursor)
+ {
+ if (mNextCursor < UI_CURSOR_COUNT)
+ {
+ SDL_Cursor *sdlcursor = mSDLCursors[mNextCursor];
+ // Try to default to the arrow for any cursors that
+ // did not load correctly.
+ if (!sdlcursor && mSDLCursors[UI_CURSOR_ARROW])
+ sdlcursor = mSDLCursors[UI_CURSOR_ARROW];
+ if (sdlcursor)
+ SDL_SetCursor(sdlcursor);
+ } else {
+ LL_WARNS() << "Tried to set invalid cursor number " << mNextCursor << LL_ENDL;
+ }
+ mCurrentCursor = mNextCursor;
+ }
+}
+
+void LLWindowSDL::initCursors()
+{
+ int i;
+ // Blank the cursor pointer array for those we may miss.
+ for (i=0; i<UI_CURSOR_COUNT; ++i)
+ {
+ mSDLCursors[i] = NULL;
+ }
+ // Pre-make an SDL cursor for each of the known cursor types.
+ // We hardcode the hotspots - to avoid that we'd have to write
+ // a .cur file loader.
+ // NOTE: SDL doesn't load RLE-compressed BMP files.
+ mSDLCursors[UI_CURSOR_ARROW] = makeSDLCursorFromBMP("llarrow.BMP",0,0);
+ mSDLCursors[UI_CURSOR_WAIT] = makeSDLCursorFromBMP("wait.BMP",12,15);
+ mSDLCursors[UI_CURSOR_HAND] = makeSDLCursorFromBMP("hand.BMP",7,10);
+ mSDLCursors[UI_CURSOR_IBEAM] = makeSDLCursorFromBMP("ibeam.BMP",15,16);
+ mSDLCursors[UI_CURSOR_CROSS] = makeSDLCursorFromBMP("cross.BMP",16,14);
+ mSDLCursors[UI_CURSOR_SIZENWSE] = makeSDLCursorFromBMP("sizenwse.BMP",14,17);
+ mSDLCursors[UI_CURSOR_SIZENESW] = makeSDLCursorFromBMP("sizenesw.BMP",17,17);
+ mSDLCursors[UI_CURSOR_SIZEWE] = makeSDLCursorFromBMP("sizewe.BMP",16,14);
+ mSDLCursors[UI_CURSOR_SIZENS] = makeSDLCursorFromBMP("sizens.BMP",17,16);
+ mSDLCursors[UI_CURSOR_SIZEALL] = makeSDLCursorFromBMP("sizeall.BMP", 17, 17);
+ mSDLCursors[UI_CURSOR_NO] = makeSDLCursorFromBMP("llno.BMP",8,8);
+ mSDLCursors[UI_CURSOR_WORKING] = makeSDLCursorFromBMP("working.BMP",12,15);
+ mSDLCursors[UI_CURSOR_TOOLGRAB] = makeSDLCursorFromBMP("lltoolgrab.BMP",2,13);
+ mSDLCursors[UI_CURSOR_TOOLLAND] = makeSDLCursorFromBMP("lltoolland.BMP",1,6);
+ mSDLCursors[UI_CURSOR_TOOLFOCUS] = makeSDLCursorFromBMP("lltoolfocus.BMP",8,5);
+ mSDLCursors[UI_CURSOR_TOOLCREATE] = makeSDLCursorFromBMP("lltoolcreate.BMP",7,7);
+ mSDLCursors[UI_CURSOR_ARROWDRAG] = makeSDLCursorFromBMP("arrowdrag.BMP",0,0);
+ mSDLCursors[UI_CURSOR_ARROWCOPY] = makeSDLCursorFromBMP("arrowcop.BMP",0,0);
+ mSDLCursors[UI_CURSOR_ARROWDRAGMULTI] = makeSDLCursorFromBMP("llarrowdragmulti.BMP",0,0);
+ mSDLCursors[UI_CURSOR_ARROWCOPYMULTI] = makeSDLCursorFromBMP("arrowcopmulti.BMP",0,0);
+ mSDLCursors[UI_CURSOR_NOLOCKED] = makeSDLCursorFromBMP("llnolocked.BMP",8,8);
+ mSDLCursors[UI_CURSOR_ARROWLOCKED] = makeSDLCursorFromBMP("llarrowlocked.BMP",0,0);
+ mSDLCursors[UI_CURSOR_GRABLOCKED] = makeSDLCursorFromBMP("llgrablocked.BMP",2,13);
+ mSDLCursors[UI_CURSOR_TOOLTRANSLATE] = makeSDLCursorFromBMP("lltooltranslate.BMP",0,0);
+ mSDLCursors[UI_CURSOR_TOOLROTATE] = makeSDLCursorFromBMP("lltoolrotate.BMP",0,0);
+ mSDLCursors[UI_CURSOR_TOOLSCALE] = makeSDLCursorFromBMP("lltoolscale.BMP",0,0);
+ mSDLCursors[UI_CURSOR_TOOLCAMERA] = makeSDLCursorFromBMP("lltoolcamera.BMP",7,5);
+ mSDLCursors[UI_CURSOR_TOOLPAN] = makeSDLCursorFromBMP("lltoolpan.BMP",7,5);
+ mSDLCursors[UI_CURSOR_TOOLZOOMIN] = makeSDLCursorFromBMP("lltoolzoomin.BMP",7,5);
+ mSDLCursors[UI_CURSOR_TOOLZOOMOUT] = makeSDLCursorFromBMP("lltoolzoomout.BMP", 7, 5);
+ mSDLCursors[UI_CURSOR_TOOLPICKOBJECT3] = makeSDLCursorFromBMP("toolpickobject3.BMP",0,0);
+ mSDLCursors[UI_CURSOR_TOOLPLAY] = makeSDLCursorFromBMP("toolplay.BMP",0,0);
+ mSDLCursors[UI_CURSOR_TOOLPAUSE] = makeSDLCursorFromBMP("toolpause.BMP",0,0);
+ mSDLCursors[UI_CURSOR_TOOLMEDIAOPEN] = makeSDLCursorFromBMP("toolmediaopen.BMP",0,0);
+ mSDLCursors[UI_CURSOR_PIPETTE] = makeSDLCursorFromBMP("lltoolpipette.BMP",2,28);
+ mSDLCursors[UI_CURSOR_TOOLSIT] = makeSDLCursorFromBMP("toolsit.BMP",20,15);
+ mSDLCursors[UI_CURSOR_TOOLBUY] = makeSDLCursorFromBMP("toolbuy.BMP",20,15);
+ mSDLCursors[UI_CURSOR_TOOLOPEN] = makeSDLCursorFromBMP("toolopen.BMP",20,15);
+ mSDLCursors[UI_CURSOR_TOOLPATHFINDING] = makeSDLCursorFromBMP("lltoolpathfinding.BMP", 16, 16);
+ mSDLCursors[UI_CURSOR_TOOLPATHFINDING_PATH_START] = makeSDLCursorFromBMP("lltoolpathfindingpathstart.BMP", 16, 16);
+ mSDLCursors[UI_CURSOR_TOOLPATHFINDING_PATH_START_ADD] = makeSDLCursorFromBMP("lltoolpathfindingpathstartadd.BMP", 16, 16);
+ mSDLCursors[UI_CURSOR_TOOLPATHFINDING_PATH_END] = makeSDLCursorFromBMP("lltoolpathfindingpathend.BMP", 16, 16);
+ mSDLCursors[UI_CURSOR_TOOLPATHFINDING_PATH_END_ADD] = makeSDLCursorFromBMP("lltoolpathfindingpathendadd.BMP", 16, 16);
+ mSDLCursors[UI_CURSOR_TOOLNO] = makeSDLCursorFromBMP("llno.BMP",8,8);
+
+ if (getenv("LL_ATI_MOUSE_CURSOR_BUG") != NULL) {
+ LL_INFOS() << "Disabling cursor updating due to LL_ATI_MOUSE_CURSOR_BUG" << LL_ENDL;
+ ATIbug = true;
+ }
+}
+
+void LLWindowSDL::quitCursors()
+{
+ int i;
+ if (mWindow)
+ {
+ for (i=0; i<UI_CURSOR_COUNT; ++i)
+ {
+ if (mSDLCursors[i])
+ {
+ SDL_FreeCursor(mSDLCursors[i]);
+ mSDLCursors[i] = NULL;
+ }
+ }
+ } else {
+ // SDL doesn't refcount cursors, so if the window has
+ // already been destroyed then the cursors have gone with it.
+ LL_INFOS() << "Skipping quitCursors: mWindow already gone." << LL_ENDL;
+ for (i=0; i<UI_CURSOR_COUNT; ++i)
+ mSDLCursors[i] = NULL;
+ }
+}
+
+void LLWindowSDL::captureMouse()
+{
+ // SDL already enforces the semantics that captureMouse is
+ // used for, i.e. that we continue to get mouse events as long
+ // as a button is down regardless of whether we left the
+ // window, and in a less obnoxious way than SDL_WM_GrabInput
+ // which would confine the cursor to the window too.
+
+ LL_DEBUGS() << "LLWindowSDL::captureMouse" << LL_ENDL;
+}
+
+void LLWindowSDL::releaseMouse()
+{
+ // see LWindowSDL::captureMouse()
+
+ LL_DEBUGS() << "LLWindowSDL::releaseMouse" << LL_ENDL;
+}
+
+void LLWindowSDL::hideCursor()
+{
+ if(!mCursorHidden)
+ {
+ // LL_INFOS() << "hideCursor: hiding" << LL_ENDL;
+ mCursorHidden = true;
+ mHideCursorPermanent = true;
+ SDL_ShowCursor(0);
+ }
+ else
+ {
+ // LL_INFOS() << "hideCursor: already hidden" << LL_ENDL;
+ }
+}
+
+void LLWindowSDL::showCursor()
+{
+ if(mCursorHidden)
+ {
+ // LL_INFOS() << "showCursor: showing" << LL_ENDL;
+ mCursorHidden = false;
+ mHideCursorPermanent = false;
+ SDL_ShowCursor(1);
+ }
+ else
+ {
+ // LL_INFOS() << "showCursor: already visible" << LL_ENDL;
+ }
+}
+
+void LLWindowSDL::showCursorFromMouseMove()
+{
+ if (!mHideCursorPermanent)
+ {
+ showCursor();
+ }
+}
+
+void LLWindowSDL::hideCursorUntilMouseMove()
+{
+ if (!mHideCursorPermanent)
+ {
+ hideCursor();
+ mHideCursorPermanent = false;
+ }
+}
+
+
+
+//
+// LLSplashScreenSDL - I don't think we'll bother to implement this; it's
+// fairly obsolete at this point.
+//
+LLSplashScreenSDL::LLSplashScreenSDL()
+{
+}
+
+LLSplashScreenSDL::~LLSplashScreenSDL()
+{
+}
+
+void LLSplashScreenSDL::showImpl()
+{
+}
+
+void LLSplashScreenSDL::updateImpl(const std::string& mesg)
+{
+}
+
+void LLSplashScreenSDL::hideImpl()
+{
+}
+
+
+
+#if LL_GTK
+static void response_callback (GtkDialog *dialog,
+ gint arg1,
+ gpointer user_data)
+{
+ gint *response = (gint*)user_data;
+ *response = arg1;
+ gtk_widget_destroy(GTK_WIDGET(dialog));
+ gtk_main_quit();
+}
+
+S32 OSMessageBoxSDL(const std::string& text, const std::string& caption, U32 type)
+{
+ S32 rtn = OSBTN_CANCEL;
+
+ if(gWindowImplementation != NULL)
+ gWindowImplementation->beforeDialog();
+
+ if (LLWindowSDL::ll_try_gtk_init())
+ {
+ GtkWidget *win = NULL;
+
+ LL_INFOS() << "Creating a dialog because we're in windowed mode and GTK is happy." << LL_ENDL;
+
+ GtkDialogFlags flags = GTK_DIALOG_MODAL;
+ GtkMessageType messagetype;
+ GtkButtonsType buttons;
+ switch (type)
+ {
+ default:
+ case OSMB_OK:
+ messagetype = GTK_MESSAGE_WARNING;
+ buttons = GTK_BUTTONS_OK;
+ break;
+ case OSMB_OKCANCEL:
+ messagetype = GTK_MESSAGE_QUESTION;
+ buttons = GTK_BUTTONS_OK_CANCEL;
+ break;
+ case OSMB_YESNO:
+ messagetype = GTK_MESSAGE_QUESTION;
+ buttons = GTK_BUTTONS_YES_NO;
+ break;
+ }
+ win = gtk_message_dialog_new(NULL, flags, messagetype, buttons, "%s",
+ text.c_str());
+
+# if LL_X11
+ // Make GTK tell the window manager to associate this
+ // dialog with our non-GTK SDL window, which should try
+ // to keep it on top etc.
+ if (gWindowImplementation &&
+ gWindowImplementation->mSDL_XWindowID != None)
+ {
+ gtk_widget_realize(GTK_WIDGET(win)); // so we can get its gdkwin
+ GdkWindow *gdkwin = gdk_window_foreign_new(gWindowImplementation->mSDL_XWindowID);
+ gdk_window_set_transient_for(GTK_WIDGET(win)->window,
+ gdkwin);
+ }
+# endif //LL_X11
+
+ gtk_window_set_position(GTK_WINDOW(win),
+ GTK_WIN_POS_CENTER_ON_PARENT);
+
+ gtk_window_set_type_hint(GTK_WINDOW(win),
+ GDK_WINDOW_TYPE_HINT_DIALOG);
+
+ if (!caption.empty())
+ gtk_window_set_title(GTK_WINDOW(win), caption.c_str());
+
+ gint response = GTK_RESPONSE_NONE;
+ g_signal_connect (win,
+ "response",
+ G_CALLBACK (response_callback),
+ &response);
+
+ // we should be able to use a gtk_dialog_run(), but it's
+ // apparently not written to exist in a world without a higher
+ // gtk_main(), so we manage its signal/destruction outselves.
+ gtk_widget_show_all (win);
+ gtk_main();
+
+ //LL_INFOS() << "response: " << response << LL_ENDL;
+ switch (response)
+ {
+ case GTK_RESPONSE_OK: rtn = OSBTN_OK; break;
+ case GTK_RESPONSE_YES: rtn = OSBTN_YES; break;
+ case GTK_RESPONSE_NO: rtn = OSBTN_NO; break;
+ case GTK_RESPONSE_APPLY: rtn = OSBTN_OK; break;
+ case GTK_RESPONSE_NONE:
+ case GTK_RESPONSE_CANCEL:
+ case GTK_RESPONSE_CLOSE:
+ case GTK_RESPONSE_DELETE_EVENT:
+ default: rtn = OSBTN_CANCEL;
+ }
+ }
+ else
+ {
+ LL_INFOS() << "MSGBOX: " << caption << ": " << text << LL_ENDL;
+ LL_INFOS() << "Skipping dialog because we're in fullscreen mode or GTK is not happy." << LL_ENDL;
+ rtn = OSBTN_OK;
+ }
+
+ if(gWindowImplementation != NULL)
+ gWindowImplementation->afterDialog();
+
+ return rtn;
+}
+
+static void color_changed_callback(GtkWidget *widget,
+ gpointer user_data)
+{
+ GtkColorSelection *colorsel = GTK_COLOR_SELECTION(widget);
+ GdkColor *colorp = (GdkColor*)user_data;
+
+ gtk_color_selection_get_current_color(colorsel, colorp);
+}
+
+
+/*
+ Make the raw keyboard data available - used to poke through to LLQtWebKit so
+ that Qt/Webkit has access to the virtual keycodes etc. that it needs
+*/
+LLSD LLWindowSDL::getNativeKeyData()
+{
+ LLSD result = LLSD::emptyMap();
+
+ U32 modifiers = 0; // pretend-native modifiers... oh what a tangled web we weave!
+
+ // we go through so many levels of device abstraction that I can't really guess
+ // what a plugin under GDK under Qt under SL under SDL under X11 considers
+ // a 'native' modifier mask. this has been sort of reverse-engineered... they *appear*
+ // to match GDK consts, but that may be co-incidence.
+ modifiers |= (mKeyModifiers & KMOD_LSHIFT) ? 0x0001 : 0;
+ modifiers |= (mKeyModifiers & KMOD_RSHIFT) ? 0x0001 : 0;// munge these into the same shift
+ modifiers |= (mKeyModifiers & KMOD_CAPS) ? 0x0002 : 0;
+ modifiers |= (mKeyModifiers & KMOD_LCTRL) ? 0x0004 : 0;
+ modifiers |= (mKeyModifiers & KMOD_RCTRL) ? 0x0004 : 0;// munge these into the same ctrl
+ modifiers |= (mKeyModifiers & KMOD_LALT) ? 0x0008 : 0;// untested
+ modifiers |= (mKeyModifiers & KMOD_RALT) ? 0x0008 : 0;// untested
+ // *todo: test ALTs - I don't have a case for testing these. Do you?
+ // *todo: NUM? - I don't care enough right now (and it's not a GDK modifier).
+
+ result["scan_code"] = (S32)mKeyScanCode;
+ result["virtual_key"] = (S32)mKeyVirtualKey;
+ result["modifiers"] = (S32)modifiers;
+
+ return result;
+}
+
+
+bool LLWindowSDL::dialogColorPicker( F32 *r, F32 *g, F32 *b)
+{
+ bool rtn = false;
+
+ beforeDialog();
+
+ if (ll_try_gtk_init())
+ {
+ GtkWidget *win = NULL;
+
+ win = gtk_color_selection_dialog_new(NULL);
+
+# if LL_X11
+ // Get GTK to tell the window manager to associate this
+ // dialog with our non-GTK SDL window, which should try
+ // to keep it on top etc.
+ if (mSDL_XWindowID != None)
+ {
+ gtk_widget_realize(GTK_WIDGET(win)); // so we can get its gdkwin
+ GdkWindow *gdkwin = gdk_window_foreign_new(mSDL_XWindowID);
+ gdk_window_set_transient_for(GTK_WIDGET(win)->window,
+ gdkwin);
+ }
+# endif //LL_X11
+
+ GtkColorSelection *colorsel = GTK_COLOR_SELECTION (GTK_COLOR_SELECTION_DIALOG(win)->colorsel);
+
+ GdkColor color, orig_color;
+ orig_color.pixel = 0;
+ orig_color.red = guint16(65535 * *r);
+ orig_color.green= guint16(65535 * *g);
+ orig_color.blue = guint16(65535 * *b);
+ color = orig_color;
+
+ gtk_color_selection_set_previous_color (colorsel, &color);
+ gtk_color_selection_set_current_color (colorsel, &color);
+ gtk_color_selection_set_has_palette (colorsel, true);
+ gtk_color_selection_set_has_opacity_control(colorsel, false);
+
+ gint response = GTK_RESPONSE_NONE;
+ g_signal_connect (win,
+ "response",
+ G_CALLBACK (response_callback),
+ &response);
+
+ g_signal_connect (G_OBJECT (colorsel), "color_changed",
+ G_CALLBACK (color_changed_callback),
+ &color);
+
+ gtk_window_set_modal(GTK_WINDOW(win), true);
+ gtk_widget_show_all(win);
+ // hide the help button - we don't service it.
+ gtk_widget_hide(GTK_COLOR_SELECTION_DIALOG(win)->help_button);
+ gtk_main();
+
+ if (response == GTK_RESPONSE_OK &&
+ (orig_color.red != color.red
+ || orig_color.green != color.green
+ || orig_color.blue != color.blue) )
+ {
+ *r = color.red / 65535.0f;
+ *g = color.green / 65535.0f;
+ *b = color.blue / 65535.0f;
+ rtn = true;
+ }
+ }
+
+ afterDialog();
+
+ return rtn;
+}
+#else
+S32 OSMessageBoxSDL(const std::string& text, const std::string& caption, U32 type)
+{
+ LL_INFOS() << "MSGBOX: " << caption << ": " << text << LL_ENDL;
+ return 0;
+}
+
+bool LLWindowSDL::dialogColorPicker( F32 *r, F32 *g, F32 *b)
+{
+ return (false);
+}
+#endif // LL_GTK
+
+#if LL_LINUX
+// extracted from spawnWebBrowser for clarity and to eliminate
+// compiler confusion regarding close(int fd) vs. LLWindow::close()
+void exec_cmd(const std::string& cmd, const std::string& arg)
+{
+ char* const argv[] = {(char*)cmd.c_str(), (char*)arg.c_str(), NULL};
+ fflush(NULL);
+ pid_t pid = fork();
+ if (pid == 0)
+ { // child
+ // disconnect from stdin/stdout/stderr, or child will
+ // keep our output pipe undesirably alive if it outlives us.
+ close(0);
+ close(1);
+ close(2);
+ // end ourself by running the command
+ execv(cmd.c_str(), argv); /* Flawfinder: ignore */
+ // if execv returns at all, there was a problem.
+ LL_WARNS() << "execv failure when trying to start " << cmd << LL_ENDL;
+ _exit(1); // _exit because we don't want atexit() clean-up!
+ } else {
+ if (pid > 0)
+ {
+ // parent - wait for child to die
+ int childExitStatus;
+ waitpid(pid, &childExitStatus, 0);
+ } else {
+ LL_WARNS() << "fork failure." << LL_ENDL;
+ }
+ }
+}
+#endif
+
+// Open a URL with the user's default web browser.
+// Must begin with protocol identifier.
+void LLWindowSDL::spawnWebBrowser(const std::string& escaped_url, bool async)
+{
+ bool found = false;
+ S32 i;
+ for (i = 0; i < gURLProtocolWhitelistCount; i++)
+ {
+ if (escaped_url.find(gURLProtocolWhitelist[i]) != std::string::npos)
+ {
+ found = true;
+ break;
+ }
+ }
+
+ if (!found)
+ {
+ LL_WARNS() << "spawn_web_browser called for url with protocol not on whitelist: " << escaped_url << LL_ENDL;
+ return;
+ }
+
+ LL_INFOS() << "spawn_web_browser: " << escaped_url << LL_ENDL;
+
+#if LL_LINUX
+# if LL_X11
+ if (mSDL_Display)
+ {
+ maybe_lock_display();
+ // Just in case - before forking.
+ XSync(mSDL_Display, False);
+ maybe_unlock_display();
+ }
+# endif // LL_X11
+
+ std::string cmd, arg;
+ cmd = gDirUtilp->getAppRODataDir();
+ cmd += gDirUtilp->getDirDelimiter();
+ cmd += "etc";
+ cmd += gDirUtilp->getDirDelimiter();
+ cmd += "launch_url.sh";
+ arg = escaped_url;
+ exec_cmd(cmd, arg);
+#endif // LL_LINUX
+
+ LL_INFOS() << "spawn_web_browser returning." << LL_ENDL;
+}
+
+
+void *LLWindowSDL::getPlatformWindow()
+{
+#if LL_GTK && LL_LLMOZLIB_ENABLED
+ if (LLWindowSDL::ll_try_gtk_init())
+ {
+ maybe_lock_display();
+
+ GtkWidget *owin = gtk_window_new(GTK_WINDOW_POPUP);
+ // Why a layout widget? A MozContainer would be ideal, but
+ // it involves exposing Mozilla headers to mozlib-using apps.
+ // A layout widget with a GtkWindow parent has the desired
+ // properties of being plain GTK, having a window, and being
+ // derived from a GtkContainer.
+ GtkWidget *rtnw = gtk_layout_new(NULL, NULL);
+ gtk_container_add(GTK_CONTAINER(owin), rtnw);
+ gtk_widget_realize(rtnw);
+ GTK_WIDGET_UNSET_FLAGS(GTK_WIDGET(rtnw), GTK_NO_WINDOW);
+
+ maybe_unlock_display();
+
+ return rtnw;
+ }
+#endif // LL_GTK && LL_LLMOZLIB_ENABLED
+ // Unixoid mozilla really needs GTK.
+ return NULL;
+}
+
+void LLWindowSDL::bringToFront()
+{
+ // This is currently used when we are 'launched' to a specific
+ // map position externally.
+ LL_INFOS() << "bringToFront" << LL_ENDL;
+#if LL_X11
+ if (mSDL_Display && !mFullscreen)
+ {
+ maybe_lock_display();
+ XRaiseWindow(mSDL_Display, mSDL_XWindowID);
+ XSync(mSDL_Display, False);
+ maybe_unlock_display();
+ }
+#endif // LL_X11
+}
+
+//static
+std::vector<std::string> LLWindowSDL::getDynamicFallbackFontList()
+{
+ // Use libfontconfig to find us a nice ordered list of fallback fonts
+ // specific to this system.
+ std::string final_fallback("/usr/share/fonts/truetype/kochi/kochi-gothic.ttf");
+ const int max_font_count_cutoff = 40; // fonts are expensive in the current system, don't enumerate an arbitrary number of them
+ // Our 'ideal' font properties which define the sorting results.
+ // slant=0 means Roman, index=0 means the first face in a font file
+ // (the one we actually use), weight=80 means medium weight,
+ // spacing=0 means proportional spacing.
+ std::string sort_order("slant=0:index=0:weight=80:spacing=0");
+ // elide_unicode_coverage removes fonts from the list whose unicode
+ // range is covered by fonts earlier in the list. This usually
+ // removes ~90% of the fonts as redundant (which is great because
+ // the font list can be huge), but might unnecessarily reduce the
+ // renderable range if for some reason our FreeType actually fails
+ // to use some of the fonts we want it to.
+ const bool elide_unicode_coverage = true;
+ std::vector<std::string> rtns;
+ FcFontSet *fs = NULL;
+ FcPattern *sortpat = NULL;
+
+ LL_INFOS() << "Getting system font list from FontConfig..." << LL_ENDL;
+
+ // If the user has a system-wide language preference, then favor
+ // fonts from that language group. This doesn't affect the types
+ // of languages that can be displayed, but ensures that their
+ // preferred language is rendered from a single consistent font where
+ // possible.
+ FL_Locale *locale = NULL;
+ FL_Success success = FL_FindLocale(&locale, FL_MESSAGES);
+ if (success != 0)
+ {
+ if (success >= 2 && locale->lang) // confident!
+ {
+ LL_INFOS("AppInit") << "Language " << locale->lang << LL_ENDL;
+ LL_INFOS("AppInit") << "Location " << locale->country << LL_ENDL;
+ LL_INFOS("AppInit") << "Variant " << locale->variant << LL_ENDL;
+
+ LL_INFOS() << "Preferring fonts of language: "
+ << locale->lang
+ << LL_ENDL;
+ sort_order = "lang=" + std::string(locale->lang) + ":"
+ + sort_order;
+ }
+ }
+ FL_FreeLocale(&locale);
+
+ if (!FcInit())
+ {
+ LL_WARNS() << "FontConfig failed to initialize." << LL_ENDL;
+ rtns.push_back(final_fallback);
+ return rtns;
+ }
+
+ sortpat = FcNameParse((FcChar8*) sort_order.c_str());
+ if (sortpat)
+ {
+ // Sort the list of system fonts from most-to-least-desirable.
+ FcResult result;
+ fs = FcFontSort(NULL, sortpat, elide_unicode_coverage,
+ NULL, &result);
+ FcPatternDestroy(sortpat);
+ }
+
+ int found_font_count = 0;
+ if (fs)
+ {
+ // Get the full pathnames to the fonts, where available,
+ // which is what we really want.
+ found_font_count = fs->nfont;
+ for (int i=0; i<fs->nfont; ++i)
+ {
+ FcChar8 *filename;
+ if (FcResultMatch == FcPatternGetString(fs->fonts[i],
+ FC_FILE, 0,
+ &filename)
+ && filename)
+ {
+ rtns.push_back(std::string((const char*)filename));
+ if (rtns.size() >= max_font_count_cutoff)
+ break; // hit limit
+ }
+ }
+ FcFontSetDestroy (fs);
+ }
+
+ LL_DEBUGS() << "Using font list: " << LL_ENDL;
+ for (std::vector<std::string>::iterator it = rtns.begin();
+ it != rtns.end();
+ ++it)
+ {
+ LL_DEBUGS() << " file: " << *it << LL_ENDL;
+ }
+ LL_INFOS() << "Using " << rtns.size() << "/" << found_font_count << " system fonts." << LL_ENDL;
+
+ rtns.push_back(final_fallback);
+ return rtns;
+}
+
+#endif // LL_SDL
diff --git a/indra/llwindow/llwindowsdl.h b/indra/llwindow/llwindowsdl.h
index 7f12464a37..196ad2986d 100644
--- a/indra/llwindow/llwindowsdl.h
+++ b/indra/llwindow/llwindowsdl.h
@@ -1,231 +1,231 @@
-/**
- * @file llwindowsdl.h
- * @brief SDL implementation of LLWindow class
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_LLWINDOWSDL_H
-#define LL_LLWINDOWSDL_H
-
-// Simple Directmedia Layer (http://libsdl.org/) implementation of LLWindow class
-
-#include "llwindow.h"
-#include "lltimer.h"
-
-#include "SDL/SDL.h"
-#include "SDL/SDL_endian.h"
-
-#if LL_X11
-// get X11-specific headers for use in low-level stuff like copy-and-paste support
-#include "SDL/SDL_syswm.h"
-#endif
-
-// AssertMacros.h does bad things.
-#include "fix_macros.h"
-#undef verify
-#undef require
-
-
-class LLWindowSDL : public LLWindow
-{
-public:
- /*virtual*/ void show();
- /*virtual*/ void hide();
- /*virtual*/ void close();
- /*virtual*/ bool getVisible();
- /*virtual*/ bool getMinimized();
- /*virtual*/ bool getMaximized();
- /*virtual*/ bool maximize();
- /*virtual*/ void minimize();
- /*virtual*/ void restore();
- /*virtual*/ bool getFullscreen();
- /*virtual*/ bool getPosition(LLCoordScreen *position);
- /*virtual*/ bool getSize(LLCoordScreen *size);
- /*virtual*/ bool getSize(LLCoordWindow *size);
- /*virtual*/ bool setPosition(LLCoordScreen position);
- /*virtual*/ bool setSizeImpl(LLCoordScreen size);
- /*virtual*/ bool setSizeImpl(LLCoordWindow size);
- /*virtual*/ bool switchContext(bool fullscreen, const LLCoordScreen &size, bool disable_vsync, const LLCoordScreen * const posp = NULL);
- /*virtual*/ bool setCursorPosition(LLCoordWindow position);
- /*virtual*/ bool getCursorPosition(LLCoordWindow *position);
- /*virtual*/ void showCursor();
- /*virtual*/ void hideCursor();
- /*virtual*/ void showCursorFromMouseMove();
- /*virtual*/ void hideCursorUntilMouseMove();
- /*virtual*/ bool isCursorHidden();
- /*virtual*/ void updateCursor();
- /*virtual*/ void captureMouse();
- /*virtual*/ void releaseMouse();
- /*virtual*/ void setMouseClipping( bool b );
- /*virtual*/ void setMinSize(U32 min_width, U32 min_height, bool enforce_immediately = true);
-
- /*virtual*/ bool isClipboardTextAvailable();
- /*virtual*/ bool pasteTextFromClipboard(LLWString &dst);
- /*virtual*/ bool copyTextToClipboard(const LLWString & src);
-
- /*virtual*/ bool isPrimaryTextAvailable();
- /*virtual*/ bool pasteTextFromPrimary(LLWString &dst);
- /*virtual*/ bool copyTextToPrimary(const LLWString & src);
-
- /*virtual*/ void flashIcon(F32 seconds);
- /*virtual*/ F32 getGamma();
- /*virtual*/ bool setGamma(const F32 gamma); // Set the gamma
- /*virtual*/ U32 getFSAASamples();
- /*virtual*/ void setFSAASamples(const U32 samples);
- /*virtual*/ bool restoreGamma(); // Restore original gamma table (before updating gamma)
- /*virtual*/ ESwapMethod getSwapMethod() { return mSwapMethod; }
- /*virtual*/ void processMiscNativeEvents();
- /*virtual*/ void gatherInput();
- /*virtual*/ void swapBuffers();
- /*virtual*/ void restoreGLContext() {};
-
- /*virtual*/ void delayInputProcessing() { };
-
- // handy coordinate space conversion routines
- /*virtual*/ bool convertCoords(LLCoordScreen from, LLCoordWindow *to);
- /*virtual*/ bool convertCoords(LLCoordWindow from, LLCoordScreen *to);
- /*virtual*/ bool convertCoords(LLCoordWindow from, LLCoordGL *to);
- /*virtual*/ bool convertCoords(LLCoordGL from, LLCoordWindow *to);
- /*virtual*/ bool convertCoords(LLCoordScreen from, LLCoordGL *to);
- /*virtual*/ bool convertCoords(LLCoordGL from, LLCoordScreen *to);
-
- /*virtual*/ LLWindowResolution* getSupportedResolutions(S32 &num_resolutions);
- /*virtual*/ F32 getNativeAspectRatio();
- /*virtual*/ F32 getPixelAspectRatio();
- /*virtual*/ void setNativeAspectRatio(F32 ratio) { mOverrideAspectRatio = ratio; }
-
- /*virtual*/ void beforeDialog();
- /*virtual*/ void afterDialog();
-
- /*virtual*/ bool dialogColorPicker(F32 *r, F32 *g, F32 *b);
-
- /*virtual*/ void *getPlatformWindow();
- /*virtual*/ void bringToFront();
-
- /*virtual*/ void spawnWebBrowser(const std::string& escaped_url, bool async);
-
- static std::vector<std::string> getDynamicFallbackFontList();
-
- // Not great that these are public, but they have to be accessible
- // by non-class code and it's better than making them global.
-#if LL_X11
- Window mSDL_XWindowID;
- Display *mSDL_Display;
-#endif
- void (*Lock_Display)(void);
- void (*Unlock_Display)(void);
-
-#if LL_GTK
- // Lazily initialize and check the runtime GTK version for goodness.
- static bool ll_try_gtk_init(void);
-#endif // LL_GTK
-
-#if LL_X11
- static Window get_SDL_XWindowID(void);
- static Display* get_SDL_Display(void);
-#endif // LL_X11
-
-protected:
- LLWindowSDL(LLWindowCallbacks* callbacks,
- const std::string& title, int x, int y, int width, int height, U32 flags,
- bool fullscreen, bool clearBg, bool disable_vsync, bool use_gl,
- bool ignore_pixel_depth, U32 fsaa_samples);
- ~LLWindowSDL();
-
- /*virtual*/ bool isValid();
- /*virtual*/ LLSD getNativeKeyData();
-
- void initCursors();
- void quitCursors();
- void moveWindow(const LLCoordScreen& position,const LLCoordScreen& size);
-
- // Changes display resolution. Returns true if successful
- bool setDisplayResolution(S32 width, S32 height, S32 bits, S32 refresh);
-
- // Go back to last fullscreen display resolution.
- bool setFullscreenResolution();
-
- bool shouldPostQuit() { return mPostQuit; }
-
-protected:
- //
- // Platform specific methods
- //
-
- // create or re-create the GL context/window. Called from the constructor and switchContext().
- bool createContext(int x, int y, int width, int height, int bits, bool fullscreen, bool disable_vsync);
- void destroyContext();
- void setupFailure(const std::string& text, const std::string& caption, U32 type);
- void fixWindowSize(void);
- U32 SDLCheckGrabbyKeys(SDLKey keysym, bool gain);
- bool SDLReallyCaptureInput(bool capture);
-
- //
- // Platform specific variables
- //
- U32 mGrabbyKeyFlags;
- int mReallyCapturedCount;
- SDL_Surface * mWindow;
- std::string mWindowTitle;
- double mOriginalAspectRatio;
- bool mNeedsResize; // Constructor figured out the window is too big, it needs a resize.
- LLCoordScreen mNeedsResizeSize;
- F32 mOverrideAspectRatio;
- F32 mGamma;
- U32 mFSAASamples;
-
- int mSDLFlags;
-
- SDL_Cursor* mSDLCursors[UI_CURSOR_COUNT];
- int mHaveInputFocus; /* 0=no, 1=yes, else unknown */
- int mIsMinimized; /* 0=no, 1=yes, else unknown */
-
- friend class LLWindowManager;
-
-private:
-#if LL_X11
- void x11_set_urgent(bool urgent);
- bool mFlashing;
- LLTimer mFlashTimer;
-#endif //LL_X11
-
- U32 mKeyScanCode;
- U32 mKeyVirtualKey;
- SDLMod mKeyModifiers;
-};
-
-
-class LLSplashScreenSDL : public LLSplashScreen
-{
-public:
- LLSplashScreenSDL();
- virtual ~LLSplashScreenSDL();
-
- /*virtual*/ void showImpl();
- /*virtual*/ void updateImpl(const std::string& mesg);
- /*virtual*/ void hideImpl();
-};
-
-S32 OSMessageBoxSDL(const std::string& text, const std::string& caption, U32 type);
-
-#endif //LL_LLWINDOWSDL_H
+/**
+ * @file llwindowsdl.h
+ * @brief SDL implementation of LLWindow class
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLWINDOWSDL_H
+#define LL_LLWINDOWSDL_H
+
+// Simple Directmedia Layer (http://libsdl.org/) implementation of LLWindow class
+
+#include "llwindow.h"
+#include "lltimer.h"
+
+#include "SDL/SDL.h"
+#include "SDL/SDL_endian.h"
+
+#if LL_X11
+// get X11-specific headers for use in low-level stuff like copy-and-paste support
+#include "SDL/SDL_syswm.h"
+#endif
+
+// AssertMacros.h does bad things.
+#include "fix_macros.h"
+#undef verify
+#undef require
+
+
+class LLWindowSDL : public LLWindow
+{
+public:
+ /*virtual*/ void show();
+ /*virtual*/ void hide();
+ /*virtual*/ void close();
+ /*virtual*/ bool getVisible();
+ /*virtual*/ bool getMinimized();
+ /*virtual*/ bool getMaximized();
+ /*virtual*/ bool maximize();
+ /*virtual*/ void minimize();
+ /*virtual*/ void restore();
+ /*virtual*/ bool getFullscreen();
+ /*virtual*/ bool getPosition(LLCoordScreen *position);
+ /*virtual*/ bool getSize(LLCoordScreen *size);
+ /*virtual*/ bool getSize(LLCoordWindow *size);
+ /*virtual*/ bool setPosition(LLCoordScreen position);
+ /*virtual*/ bool setSizeImpl(LLCoordScreen size);
+ /*virtual*/ bool setSizeImpl(LLCoordWindow size);
+ /*virtual*/ bool switchContext(bool fullscreen, const LLCoordScreen &size, bool disable_vsync, const LLCoordScreen * const posp = NULL);
+ /*virtual*/ bool setCursorPosition(LLCoordWindow position);
+ /*virtual*/ bool getCursorPosition(LLCoordWindow *position);
+ /*virtual*/ void showCursor();
+ /*virtual*/ void hideCursor();
+ /*virtual*/ void showCursorFromMouseMove();
+ /*virtual*/ void hideCursorUntilMouseMove();
+ /*virtual*/ bool isCursorHidden();
+ /*virtual*/ void updateCursor();
+ /*virtual*/ void captureMouse();
+ /*virtual*/ void releaseMouse();
+ /*virtual*/ void setMouseClipping( bool b );
+ /*virtual*/ void setMinSize(U32 min_width, U32 min_height, bool enforce_immediately = true);
+
+ /*virtual*/ bool isClipboardTextAvailable();
+ /*virtual*/ bool pasteTextFromClipboard(LLWString &dst);
+ /*virtual*/ bool copyTextToClipboard(const LLWString & src);
+
+ /*virtual*/ bool isPrimaryTextAvailable();
+ /*virtual*/ bool pasteTextFromPrimary(LLWString &dst);
+ /*virtual*/ bool copyTextToPrimary(const LLWString & src);
+
+ /*virtual*/ void flashIcon(F32 seconds);
+ /*virtual*/ F32 getGamma();
+ /*virtual*/ bool setGamma(const F32 gamma); // Set the gamma
+ /*virtual*/ U32 getFSAASamples();
+ /*virtual*/ void setFSAASamples(const U32 samples);
+ /*virtual*/ bool restoreGamma(); // Restore original gamma table (before updating gamma)
+ /*virtual*/ ESwapMethod getSwapMethod() { return mSwapMethod; }
+ /*virtual*/ void processMiscNativeEvents();
+ /*virtual*/ void gatherInput();
+ /*virtual*/ void swapBuffers();
+ /*virtual*/ void restoreGLContext() {};
+
+ /*virtual*/ void delayInputProcessing() { };
+
+ // handy coordinate space conversion routines
+ /*virtual*/ bool convertCoords(LLCoordScreen from, LLCoordWindow *to);
+ /*virtual*/ bool convertCoords(LLCoordWindow from, LLCoordScreen *to);
+ /*virtual*/ bool convertCoords(LLCoordWindow from, LLCoordGL *to);
+ /*virtual*/ bool convertCoords(LLCoordGL from, LLCoordWindow *to);
+ /*virtual*/ bool convertCoords(LLCoordScreen from, LLCoordGL *to);
+ /*virtual*/ bool convertCoords(LLCoordGL from, LLCoordScreen *to);
+
+ /*virtual*/ LLWindowResolution* getSupportedResolutions(S32 &num_resolutions);
+ /*virtual*/ F32 getNativeAspectRatio();
+ /*virtual*/ F32 getPixelAspectRatio();
+ /*virtual*/ void setNativeAspectRatio(F32 ratio) { mOverrideAspectRatio = ratio; }
+
+ /*virtual*/ void beforeDialog();
+ /*virtual*/ void afterDialog();
+
+ /*virtual*/ bool dialogColorPicker(F32 *r, F32 *g, F32 *b);
+
+ /*virtual*/ void *getPlatformWindow();
+ /*virtual*/ void bringToFront();
+
+ /*virtual*/ void spawnWebBrowser(const std::string& escaped_url, bool async);
+
+ static std::vector<std::string> getDynamicFallbackFontList();
+
+ // Not great that these are public, but they have to be accessible
+ // by non-class code and it's better than making them global.
+#if LL_X11
+ Window mSDL_XWindowID;
+ Display *mSDL_Display;
+#endif
+ void (*Lock_Display)(void);
+ void (*Unlock_Display)(void);
+
+#if LL_GTK
+ // Lazily initialize and check the runtime GTK version for goodness.
+ static bool ll_try_gtk_init(void);
+#endif // LL_GTK
+
+#if LL_X11
+ static Window get_SDL_XWindowID(void);
+ static Display* get_SDL_Display(void);
+#endif // LL_X11
+
+protected:
+ LLWindowSDL(LLWindowCallbacks* callbacks,
+ const std::string& title, int x, int y, int width, int height, U32 flags,
+ bool fullscreen, bool clearBg, bool disable_vsync, bool use_gl,
+ bool ignore_pixel_depth, U32 fsaa_samples);
+ ~LLWindowSDL();
+
+ /*virtual*/ bool isValid();
+ /*virtual*/ LLSD getNativeKeyData();
+
+ void initCursors();
+ void quitCursors();
+ void moveWindow(const LLCoordScreen& position,const LLCoordScreen& size);
+
+ // Changes display resolution. Returns true if successful
+ bool setDisplayResolution(S32 width, S32 height, S32 bits, S32 refresh);
+
+ // Go back to last fullscreen display resolution.
+ bool setFullscreenResolution();
+
+ bool shouldPostQuit() { return mPostQuit; }
+
+protected:
+ //
+ // Platform specific methods
+ //
+
+ // create or re-create the GL context/window. Called from the constructor and switchContext().
+ bool createContext(int x, int y, int width, int height, int bits, bool fullscreen, bool disable_vsync);
+ void destroyContext();
+ void setupFailure(const std::string& text, const std::string& caption, U32 type);
+ void fixWindowSize(void);
+ U32 SDLCheckGrabbyKeys(SDLKey keysym, bool gain);
+ bool SDLReallyCaptureInput(bool capture);
+
+ //
+ // Platform specific variables
+ //
+ U32 mGrabbyKeyFlags;
+ int mReallyCapturedCount;
+ SDL_Surface * mWindow;
+ std::string mWindowTitle;
+ double mOriginalAspectRatio;
+ bool mNeedsResize; // Constructor figured out the window is too big, it needs a resize.
+ LLCoordScreen mNeedsResizeSize;
+ F32 mOverrideAspectRatio;
+ F32 mGamma;
+ U32 mFSAASamples;
+
+ int mSDLFlags;
+
+ SDL_Cursor* mSDLCursors[UI_CURSOR_COUNT];
+ int mHaveInputFocus; /* 0=no, 1=yes, else unknown */
+ int mIsMinimized; /* 0=no, 1=yes, else unknown */
+
+ friend class LLWindowManager;
+
+private:
+#if LL_X11
+ void x11_set_urgent(bool urgent);
+ bool mFlashing;
+ LLTimer mFlashTimer;
+#endif //LL_X11
+
+ U32 mKeyScanCode;
+ U32 mKeyVirtualKey;
+ SDLMod mKeyModifiers;
+};
+
+
+class LLSplashScreenSDL : public LLSplashScreen
+{
+public:
+ LLSplashScreenSDL();
+ virtual ~LLSplashScreenSDL();
+
+ /*virtual*/ void showImpl();
+ /*virtual*/ void updateImpl(const std::string& mesg);
+ /*virtual*/ void hideImpl();
+};
+
+S32 OSMessageBoxSDL(const std::string& text, const std::string& caption, U32 type);
+
+#endif //LL_LLWINDOWSDL_H
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp
index dad70aea51..7ea53816cf 100644
--- a/indra/llwindow/llwindowwin32.cpp
+++ b/indra/llwindow/llwindowwin32.cpp
@@ -1,5000 +1,5000 @@
-/**
- * @file llwindowwin32.cpp
- * @brief Platform-dependent implementation of llwindow
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "linden_common.h"
-
-#if LL_WINDOWS && !LL_MESA_HEADLESS
-
-#include "llwindowwin32.h"
-
-// LLWindow library includes
-#include "llkeyboardwin32.h"
-#include "lldragdropwin32.h"
-#include "llpreeditor.h"
-#include "llwindowcallbacks.h"
-
-// Linden library includes
-#include "llerror.h"
-#include "llexception.h"
-#include "llfasttimer.h"
-#include "llgl.h"
-#include "llstring.h"
-#include "lldir.h"
-#include "llsdutil.h"
-#include "llglslshader.h"
-#include "llthreadsafequeue.h"
-#include "stringize.h"
-#include "llframetimer.h"
-
-// System includes
-#include <commdlg.h>
-#include <WinUser.h>
-#include <mapi.h>
-#include <process.h> // for _spawn
-#include <shellapi.h>
-#include <fstream>
-#include <Imm.h>
-#include <iomanip>
-#include <future>
-#include <sstream>
-#include <utility> // std::pair
-
-#include <d3d9.h>
-#include <dxgi1_4.h>
-#include <timeapi.h>
-
-// Require DirectInput version 8
-#define DIRECTINPUT_VERSION 0x0800
-
-#include <dinput.h>
-#include <Dbt.h.>
-#include <InitGuid.h> // needed for llurlentry test to build on some systems
-#pragma comment(lib, "dxguid.lib") // needed for llurlentry test to build on some systems
-#pragma comment(lib, "dinput8")
-
-const S32 MAX_MESSAGE_PER_UPDATE = 20;
-const S32 BITS_PER_PIXEL = 32;
-const S32 MAX_NUM_RESOLUTIONS = 32;
-const F32 ICON_FLASH_TIME = 0.5f;
-
-#ifndef WM_DPICHANGED
-#define WM_DPICHANGED 0x02E0
-#endif
-
-#ifndef USER_DEFAULT_SCREEN_DPI
-#define USER_DEFAULT_SCREEN_DPI 96 // Win7
-#endif
-
-// Claim a couple unused GetMessage() message IDs
-const UINT WM_DUMMY_(WM_USER + 0x0017);
-const UINT WM_POST_FUNCTION_(WM_USER + 0x0018);
-
-extern bool gDebugWindowProc;
-
-static std::thread::id sWindowThreadId;
-static std::thread::id sMainThreadId;
-
-#if 1 // flip to zero to enable assertions for functions being called from wrong thread
-#define ASSERT_MAIN_THREAD()
-#define ASSERT_WINDOW_THREAD()
-#else
-#define ASSERT_MAIN_THREAD() llassert(LLThread::currentID() == sMainThreadId)
-#define ASSERT_WINDOW_THREAD() llassert(LLThread::currentID() == sWindowThreadId)
-#endif
-
-
-LPWSTR gIconResource = IDI_APPLICATION;
-LPDIRECTINPUT8 gDirectInput8;
-
-LLW32MsgCallback gAsyncMsgCallback = NULL;
-
-#ifndef DPI_ENUMS_DECLARED
-
-typedef enum PROCESS_DPI_AWARENESS {
- PROCESS_DPI_UNAWARE = 0,
- PROCESS_SYSTEM_DPI_AWARE = 1,
- PROCESS_PER_MONITOR_DPI_AWARE = 2
-} PROCESS_DPI_AWARENESS;
-
-typedef enum MONITOR_DPI_TYPE {
- MDT_EFFECTIVE_DPI = 0,
- MDT_ANGULAR_DPI = 1,
- MDT_RAW_DPI = 2,
- MDT_DEFAULT = MDT_EFFECTIVE_DPI
-} MONITOR_DPI_TYPE;
-
-#endif
-
-typedef HRESULT(STDAPICALLTYPE *SetProcessDpiAwarenessType)(_In_ PROCESS_DPI_AWARENESS value);
-
-typedef HRESULT(STDAPICALLTYPE *GetProcessDpiAwarenessType)(
- _In_ HANDLE hprocess,
- _Out_ PROCESS_DPI_AWARENESS *value);
-
-typedef HRESULT(STDAPICALLTYPE *GetDpiForMonitorType)(
- _In_ HMONITOR hmonitor,
- _In_ MONITOR_DPI_TYPE dpiType,
- _Out_ UINT *dpiX,
- _Out_ UINT *dpiY);
-
-//
-// LLWindowWin32
-//
-
-void show_window_creation_error(const std::string& title)
-{
- LL_WARNS("Window") << title << LL_ENDL;
-}
-
-HGLRC SafeCreateContext(HDC &hdc)
-{
- __try
- {
- return wglCreateContext(hdc);
- }
- __except(EXCEPTION_EXECUTE_HANDLER)
- {
- return NULL;
- }
-}
-
-GLuint SafeChoosePixelFormat(HDC &hdc, const PIXELFORMATDESCRIPTOR *ppfd)
-{
- __try
- {
- return ChoosePixelFormat(hdc, ppfd);
- }
- __except (EXCEPTION_EXECUTE_HANDLER)
- {
- // convert to C++ styled exception
- // C exception don't allow classes, so it's a regular char array
- char integer_string[32];
- sprintf(integer_string, "SEH, code: %lu\n", GetExceptionCode());
- throw std::exception(integer_string);
- }
-}
-
-//static
-bool LLWindowWin32::sIsClassRegistered = false;
-
-bool LLWindowWin32::sLanguageTextInputAllowed = true;
-bool LLWindowWin32::sWinIMEOpened = false;
-HKL LLWindowWin32::sWinInputLocale = 0;
-DWORD LLWindowWin32::sWinIMEConversionMode = IME_CMODE_NATIVE;
-DWORD LLWindowWin32::sWinIMESentenceMode = IME_SMODE_AUTOMATIC;
-LLCoordWindow LLWindowWin32::sWinIMEWindowPosition(-1,-1);
-
-// The following class LLWinImm delegates Windows IMM APIs.
-// It was originally introduced to support US Windows XP, on which we needed
-// to dynamically load IMM32.DLL and use GetProcAddress to resolve its entry
-// points. Now that that's moot, we retain this wrapper only for hooks for
-// metrics.
-
-class LLWinImm
-{
-public:
- static bool isAvailable() { return true; }
-
-public:
- // Wrappers for IMM API.
- static bool isIME(HKL hkl);
- static HIMC getContext(HWND hwnd);
- static bool releaseContext(HWND hwnd, HIMC himc);
- static bool getOpenStatus(HIMC himc);
- static bool setOpenStatus(HIMC himc, bool status);
- static bool getConversionStatus(HIMC himc, LPDWORD conversion, LPDWORD sentence);
- static bool setConversionStatus(HIMC himc, DWORD conversion, DWORD sentence);
- static bool getCompositionWindow(HIMC himc, LPCOMPOSITIONFORM form);
- static bool setCompositionWindow(HIMC himc, LPCOMPOSITIONFORM form);
- static LONG getCompositionString(HIMC himc, DWORD index, LPVOID data, DWORD length);
- static bool setCompositionString(HIMC himc, DWORD index, LPVOID pComp, DWORD compLength, LPVOID pRead, DWORD readLength);
- static bool setCompositionFont(HIMC himc, LPLOGFONTW logfont);
- static bool setCandidateWindow(HIMC himc, LPCANDIDATEFORM candidate_form);
- static bool notifyIME(HIMC himc, DWORD action, DWORD index, DWORD value);
-};
-
-// static
-bool LLWinImm::isIME(HKL hkl)
-{
- return ImmIsIME(hkl);
-}
-
-// static
-HIMC LLWinImm::getContext(HWND hwnd)
-{
- return ImmGetContext(hwnd);
-}
-
-//static
-bool LLWinImm::releaseContext(HWND hwnd, HIMC himc)
-{
- return ImmReleaseContext(hwnd, himc);
-}
-
-// static
-bool LLWinImm::getOpenStatus(HIMC himc)
-{
- return ImmGetOpenStatus(himc);
-}
-
-// static
-bool LLWinImm::setOpenStatus(HIMC himc, bool status)
-{
- return ImmSetOpenStatus(himc, status);
-}
-
-// static
-bool LLWinImm::getConversionStatus(HIMC himc, LPDWORD conversion, LPDWORD sentence)
-{
- return ImmGetConversionStatus(himc, conversion, sentence);
-}
-
-// static
-bool LLWinImm::setConversionStatus(HIMC himc, DWORD conversion, DWORD sentence)
-{
- return ImmSetConversionStatus(himc, conversion, sentence);
-}
-
-// static
-bool LLWinImm::getCompositionWindow(HIMC himc, LPCOMPOSITIONFORM form)
-{
- return ImmGetCompositionWindow(himc, form);
-}
-
-// static
-bool LLWinImm::setCompositionWindow(HIMC himc, LPCOMPOSITIONFORM form)
-{
- return ImmSetCompositionWindow(himc, form);
-}
-
-
-// static
-LONG LLWinImm::getCompositionString(HIMC himc, DWORD index, LPVOID data, DWORD length)
-{
- return ImmGetCompositionString(himc, index, data, length);
-}
-
-
-// static
-bool LLWinImm::setCompositionString(HIMC himc, DWORD index, LPVOID pComp, DWORD compLength, LPVOID pRead, DWORD readLength)
-{
- return ImmSetCompositionString(himc, index, pComp, compLength, pRead, readLength);
-}
-
-// static
-bool LLWinImm::setCompositionFont(HIMC himc, LPLOGFONTW pFont)
-{
- return ImmSetCompositionFont(himc, pFont);
-}
-
-// static
-bool LLWinImm::setCandidateWindow(HIMC himc, LPCANDIDATEFORM form)
-{
- return ImmSetCandidateWindow(himc, form);
-}
-
-// static
-bool LLWinImm::notifyIME(HIMC himc, DWORD action, DWORD index, DWORD value)
-{
- return ImmNotifyIME(himc, action, index, value);
-}
-
-
-
-class LLMonitorInfo
-{
-public:
-
- std::vector<std::string> getResolutionsList() { return mResList; }
-
- LLMonitorInfo()
- {
- EnumDisplayMonitors(0, 0, MonitorEnum, (LPARAM)this);
- }
-
-private:
-
- static BOOL CALLBACK MonitorEnum(HMONITOR hMon, HDC hdc, LPRECT lprcMonitor, LPARAM pData)
- {
- int monitor_width = lprcMonitor->right - lprcMonitor->left;
- int monitor_height = lprcMonitor->bottom - lprcMonitor->top;
-
- std::ostringstream sstream;
- sstream << monitor_width << "x" << monitor_height;;
- std::string res = sstream.str();
-
- LLMonitorInfo* pThis = reinterpret_cast<LLMonitorInfo*>(pData);
- pThis->mResList.push_back(res);
-
- return TRUE;
- }
-
- std::vector<std::string> mResList;
-};
-
-static LLMonitorInfo sMonitorInfo;
-
-
-// Thread that owns the Window Handle
-// This whole struct is private to LLWindowWin32, which needs to mess with its
-// members, which is why it's a struct rather than a class. In effect, we make
-// the containing class a friend.
-struct LLWindowWin32::LLWindowWin32Thread : public LL::ThreadPool
-{
- static const int MAX_QUEUE_SIZE = 2048;
-
- LLThreadSafeQueue<MSG> mMessageQueue;
-
- LLWindowWin32Thread();
-
- void run() override;
- void close() override;
-
- // closes queue, wakes thread, waits until thread closes
- void wakeAndDestroy();
-
- void glReady()
- {
- mGLReady = true;
- }
-
- // initialzie DXGI adapter (for querying available VRAM)
- void initDX();
-
- // initialize D3D (if DXGI cannot be used)
- void initD3D();
-
- //clean up DXGI/D3D resources
- void cleanupDX();
-
- /// called by main thread to post work to this window thread
- template <typename CALLABLE>
- void post(CALLABLE&& func)
- {
- // Ignore bool return. Shutdown timing is tricky: the main thread can
- // end up trying to post a cursor position after having closed the
- // WorkQueue.
- getQueue().post(std::forward<CALLABLE>(func));
- }
-
- /**
- * Like post(), Post() is a way of conveying a single work item to this
- * thread. Its virtue is that it will definitely be executed "soon" rather
- * than potentially waiting for the next frame: it uses PostMessage() to
- * break us out of the window thread's blocked GetMessage() call. It's
- * more expensive, though, not only from the Windows API latency of
- * PostMessage() and GetMessage(), but also because it involves heap
- * allocation and release.
- *
- * Require HWND from caller, even though we store an HWND locally.
- * Otherwise, if our mWindowHandle was accessed from both threads, we'd
- * have to protect it with a mutex.
- */
- template <typename CALLABLE>
- void Post(HWND windowHandle, CALLABLE&& func)
- {
- // Move func to the heap. If we knew FuncType could fit into LPARAM,
- // we could simply instantiate FuncType and pass it by value. But
- // since we don't, we must put that on the heap as well as the
- // internal heap allocation it likely requires to store func.
- auto ptr = new FuncType(std::move(func));
- WPARAM wparam{ 0xF1C };
- LL_DEBUGS("Window") << "PostMessage(" << std::hex << windowHandle
- << ", " << WM_POST_FUNCTION_
- << ", " << wparam << std::dec << LL_ENDL;
- PostMessage(windowHandle, WM_POST_FUNCTION_, wparam, LPARAM(ptr));
- }
-
- using FuncType = std::function<void()>;
- // call GetMessage() and pull enqueue messages for later processing
- void gatherInput();
- HWND mWindowHandleThrd = NULL;
- HDC mhDCThrd = 0;
-
- // *HACK: Attempt to prevent startup crashes by deferring memory accounting
- // until after some graphics setup. See SL-20177. -Cosmic,2023-09-18
- bool mGLReady = false;
-
- U32 mMaxVRAM = 0; // maximum amount of vram to allow in the "budget", or 0 for no maximum (see updateVRAMUsage)
-
- IDXGIAdapter3* mDXGIAdapter = nullptr;
- LPDIRECT3D9 mD3D = nullptr;
- LPDIRECT3DDEVICE9 mD3DDevice = nullptr;
-};
-
-
-LLWindowWin32::LLWindowWin32(LLWindowCallbacks* callbacks,
- const std::string& title, const std::string& name, S32 x, S32 y, S32 width,
- S32 height, U32 flags,
- bool fullscreen, bool clearBg,
- bool enable_vsync, bool use_gl,
- bool ignore_pixel_depth,
- U32 fsaa_samples,
- U32 max_cores,
- U32 max_vram,
- F32 max_gl_version)
- :
- LLWindow(callbacks, fullscreen, flags),
- mMaxGLVersion(max_gl_version),
- mMaxCores(max_cores)
-{
- sMainThreadId = LLThread::currentID();
- mWindowThread = new LLWindowWin32Thread();
- mWindowThread->mMaxVRAM = max_vram;
-
- //MAINT-516 -- force a load of opengl32.dll just in case windows went sideways
- LoadLibrary(L"opengl32.dll");
-
-
- if (mMaxCores != 0)
- {
- HANDLE hProcess = GetCurrentProcess();
- mMaxCores = llmin(mMaxCores, (U32) 64);
- DWORD_PTR mask = 0;
-
- for (int i = 0; i < mMaxCores; ++i)
- {
- mask |= ((DWORD_PTR) 1) << i;
- }
-
- SetProcessAffinityMask(hProcess, mask);
- }
-
-#if 0 // this is probably a bad idea, but keep it in your back pocket if you see what looks like
- // process deprioritization during profiles
- // force high thread priority
- HANDLE hProcess = GetCurrentProcess();
-
- if (hProcess)
- {
- int priority = GetPriorityClass(hProcess);
- if (priority < REALTIME_PRIORITY_CLASS)
- {
- if (SetPriorityClass(hProcess, REALTIME_PRIORITY_CLASS))
- {
- LL_INFOS() << "Set process priority to REALTIME_PRIORITY_CLASS" << LL_ENDL;
- }
- else
- {
- LL_INFOS() << "Failed to set process priority: " << std::hex << GetLastError() << LL_ENDL;
- }
- }
- }
-#endif
-
-#if 0 // this is also probably a bad idea, but keep it in your back pocket for getting main thread off of background thread cores (see also LLThread::threadRun)
- HANDLE hThread = GetCurrentThread();
-
- SYSTEM_INFO sysInfo;
-
- GetSystemInfo(&sysInfo);
- U32 core_count = sysInfo.dwNumberOfProcessors;
-
- if (max_cores != 0)
- {
- core_count = llmin(core_count, max_cores);
- }
-
- if (hThread)
- {
- int priority = GetThreadPriority(hThread);
-
- if (priority < THREAD_PRIORITY_TIME_CRITICAL)
- {
- if (SetThreadPriority(hThread, THREAD_PRIORITY_TIME_CRITICAL))
- {
- LL_INFOS() << "Set thread priority to THREAD_PRIORITY_TIME_CRITICAL" << LL_ENDL;
- }
- else
- {
- LL_INFOS() << "Failed to set thread priority: " << std::hex << GetLastError() << LL_ENDL;
- }
-
- // tell main thread to prefer core 0
- SetThreadIdealProcessor(hThread, 0);
- }
- }
-#endif
-
-
- mFSAASamples = fsaa_samples;
- mIconResource = gIconResource;
- mOverrideAspectRatio = 0.f;
- mNativeAspectRatio = 0.f;
- mInputProcessingPaused = false;
- mPreeditor = NULL;
- mKeyCharCode = 0;
- mKeyScanCode = 0;
- mKeyVirtualKey = 0;
- mhDC = NULL;
- mhRC = NULL;
- memset(mCurrentGammaRamp, 0, sizeof(mCurrentGammaRamp));
- memset(mPrevGammaRamp, 0, sizeof(mPrevGammaRamp));
- mCustomGammaSet = false;
- mWindowHandle = NULL;
-
- mRect = {0, 0, 0, 0};
- mClientRect = {0, 0, 0, 0};
-
- if (!SystemParametersInfo(SPI_GETMOUSEVANISH, 0, &mMouseVanish, 0))
- {
- mMouseVanish = true;
- }
-
- // Initialize the keyboard
- gKeyboard = new LLKeyboardWin32();
- gKeyboard->setCallbacks(callbacks);
-
- // Initialize the Drag and Drop functionality
- mDragDrop = new LLDragDropWin32;
-
- // Initialize (boot strap) the Language text input management,
- // based on the system's (user's) default settings.
- allowLanguageTextInput(mPreeditor, false);
-
- WNDCLASS wc;
- RECT window_rect;
-
- // Set the window title
- if (title.empty())
- {
- mWindowTitle = new WCHAR[50];
- wsprintf(mWindowTitle, L"OpenGL Window");
- }
- else
- {
- mWindowTitle = new WCHAR[256]; // Assume title length < 255 chars.
- mbstowcs(mWindowTitle, title.c_str(), 255);
- mWindowTitle[255] = 0;
- }
-
- // Set the window class name
- if (name.empty())
- {
- mWindowClassName = new WCHAR[50];
- wsprintf(mWindowClassName, L"OpenGL Window");
- }
- else
- {
- mWindowClassName = new WCHAR[256]; // Assume title length < 255 chars.
- mbstowcs(mWindowClassName, name.c_str(), 255);
- mWindowClassName[255] = 0;
- }
-
-
- // We're not clipping yet
- SetRect( &mOldMouseClip, 0, 0, 0, 0 );
-
- // Make an instance of our window then define the window class
- mhInstance = GetModuleHandle(NULL);
-
- // Init Direct Input - needed for joystick / Spacemouse
-
- LPDIRECTINPUT8 di8_interface;
- HRESULT status = DirectInput8Create(
- mhInstance, // HINSTANCE hinst,
- DIRECTINPUT_VERSION, // DWORD dwVersion,
- IID_IDirectInput8, // REFIID riidltf,
- (LPVOID*)&di8_interface, // LPVOID * ppvOut,
- NULL // LPUNKNOWN punkOuter
- );
- if (status == DI_OK)
- {
- gDirectInput8 = di8_interface;
- }
-
- mSwapMethod = SWAP_METHOD_UNDEFINED;
-
- // No WPARAM yet.
- mLastSizeWParam = 0;
-
- // Windows GDI rects don't include rightmost pixel
- window_rect.left = (long) 0;
- window_rect.right = (long) width;
- window_rect.top = (long) 0;
- window_rect.bottom = (long) height;
-
- // Grab screen size to sanitize the window
- S32 window_border_y = GetSystemMetrics(SM_CYBORDER);
- S32 virtual_screen_x = GetSystemMetrics(SM_XVIRTUALSCREEN);
- S32 virtual_screen_y = GetSystemMetrics(SM_YVIRTUALSCREEN);
- S32 virtual_screen_width = GetSystemMetrics(SM_CXVIRTUALSCREEN);
- S32 virtual_screen_height = GetSystemMetrics(SM_CYVIRTUALSCREEN);
-
- if (x < virtual_screen_x) x = virtual_screen_x;
- if (y < virtual_screen_y - window_border_y) y = virtual_screen_y - window_border_y;
-
- if (x + width > virtual_screen_x + virtual_screen_width) x = virtual_screen_x + virtual_screen_width - width;
- if (y + height > virtual_screen_y + virtual_screen_height) y = virtual_screen_y + virtual_screen_height - height;
-
- if (!sIsClassRegistered)
- {
- // Force redraw when resized and create a private device context
-
- // Makes double click messages.
- wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC | CS_DBLCLKS;
-
- // Set message handler function
- wc.lpfnWndProc = (WNDPROC) mainWindowProc;
-
- // unused
- wc.cbClsExtra = 0;
- wc.cbWndExtra = 0;
-
- wc.hInstance = mhInstance;
- wc.hIcon = LoadIcon(mhInstance, mIconResource);
-
- // We will set the cursor ourselves
- wc.hCursor = NULL;
-
- // background color is not used
- if (clearBg)
- {
- wc.hbrBackground = (HBRUSH) GetStockObject(WHITE_BRUSH);
- }
- else
- {
- wc.hbrBackground = (HBRUSH) NULL;
- }
-
- // we don't use windows menus
- wc.lpszMenuName = NULL;
-
- wc.lpszClassName = mWindowClassName;
-
- if (!RegisterClass(&wc))
- {
- OSMessageBox(mCallbacks->translateString("MBRegClassFailed"),
- mCallbacks->translateString("MBError"), OSMB_OK);
- return;
- }
- sIsClassRegistered = true;
- }
-
- //-----------------------------------------------------------------------
- // Get the current refresh rate
- //-----------------------------------------------------------------------
-
- DEVMODE dev_mode;
- ::ZeroMemory(&dev_mode, sizeof(DEVMODE));
- dev_mode.dmSize = sizeof(DEVMODE);
- DWORD current_refresh;
- if (EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &dev_mode))
- {
- current_refresh = dev_mode.dmDisplayFrequency;
- mNativeAspectRatio = ((F32)dev_mode.dmPelsWidth) / ((F32)dev_mode.dmPelsHeight);
- }
- else
- {
- current_refresh = 60;
- }
- mRefreshRate = current_refresh;
- //-----------------------------------------------------------------------
- // Drop resolution and go fullscreen
- // use a display mode with our desired size and depth, with a refresh
- // rate as close at possible to the users' default
- //-----------------------------------------------------------------------
- if (mFullscreen)
- {
- bool success = false;
- DWORD closest_refresh = 0;
-
- for (S32 mode_num = 0;; mode_num++)
- {
- if (!EnumDisplaySettings(NULL, mode_num, &dev_mode))
- {
- break;
- }
-
- if (dev_mode.dmPelsWidth == width &&
- dev_mode.dmPelsHeight == height &&
- dev_mode.dmBitsPerPel == BITS_PER_PIXEL)
- {
- success = true;
- if ((dev_mode.dmDisplayFrequency - current_refresh)
- < (closest_refresh - current_refresh))
- {
- closest_refresh = dev_mode.dmDisplayFrequency;
- }
- }
- }
-
- if (closest_refresh == 0)
- {
- LL_WARNS("Window") << "Couldn't find display mode " << width << " by " << height << " at " << BITS_PER_PIXEL << " bits per pixel" << LL_ENDL;
- //success = false;
-
- if (!EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &dev_mode))
- {
- success = false;
- }
- else
- {
- if (dev_mode.dmBitsPerPel == BITS_PER_PIXEL)
- {
- LL_WARNS("Window") << "Current BBP is OK falling back to that" << LL_ENDL;
- window_rect.right=width=dev_mode.dmPelsWidth;
- window_rect.bottom=height=dev_mode.dmPelsHeight;
- success = true;
- }
- else
- {
- LL_WARNS("Window") << "Current BBP is BAD" << LL_ENDL;
- success = false;
- }
- }
- }
-
- // If we found a good resolution, use it.
- if (success)
- {
- success = setDisplayResolution(width, height, BITS_PER_PIXEL, closest_refresh);
- }
-
- // Keep a copy of the actual current device mode in case we minimize
- // and change the screen resolution. JC
- EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &dev_mode);
-
- // If it failed, we don't want to run fullscreen
- if (success)
- {
- mFullscreen = true;
- mFullscreenWidth = dev_mode.dmPelsWidth;
- mFullscreenHeight = dev_mode.dmPelsHeight;
- mFullscreenBits = dev_mode.dmBitsPerPel;
- mFullscreenRefresh = dev_mode.dmDisplayFrequency;
-
- LL_INFOS("Window") << "Running at " << dev_mode.dmPelsWidth
- << "x" << dev_mode.dmPelsHeight
- << "x" << dev_mode.dmBitsPerPel
- << " @ " << dev_mode.dmDisplayFrequency
- << LL_ENDL;
- }
- else
- {
- mFullscreen = false;
- mFullscreenWidth = -1;
- mFullscreenHeight = -1;
- mFullscreenBits = -1;
- mFullscreenRefresh = -1;
-
- std::map<std::string,std::string> args;
- args["[WIDTH]"] = llformat("%d", width);
- args["[HEIGHT]"] = llformat ("%d", height);
- OSMessageBox(mCallbacks->translateString("MBFullScreenErr", args),
- mCallbacks->translateString("MBError"), OSMB_OK);
- }
- }
-
- // TODO: add this after resolving _WIN32_WINNT issue
- // if (!fullscreen)
- // {
- // TRACKMOUSEEVENT track_mouse_event;
- // track_mouse_event.cbSize = sizeof( TRACKMOUSEEVENT );
- // track_mouse_event.dwFlags = TME_LEAVE;
- // track_mouse_event.hwndTrack = mWindowHandle;
- // track_mouse_event.dwHoverTime = HOVER_DEFAULT;
- // TrackMouseEvent( &track_mouse_event );
- // }
-
- // SL-12971 dual GPU display
- DISPLAY_DEVICEA display_device;
- int display_index = -1;
- DWORD display_flags = 0; // EDD_GET_DEVICE_INTERFACE_NAME ?
- const size_t display_bytes = sizeof(display_device);
-
- do
- {
- if (display_index >= 0)
- {
- // CHAR DeviceName [ 32] Adapter name
- // CHAR DeviceString[128]
- CHAR text[256];
-
- size_t name_len = strlen(display_device.DeviceName );
- size_t desc_len = strlen(display_device.DeviceString);
-
- CHAR *name = name_len ? display_device.DeviceName : "???";
- CHAR *desc = desc_len ? display_device.DeviceString : "???";
-
- sprintf(text, "Display Device %d: %s, %s", display_index, name, desc);
- LL_INFOS("Window") << text << LL_ENDL;
- }
-
- ::ZeroMemory(&display_device,display_bytes);
- display_device.cb = display_bytes;
-
- display_index++;
- } while( EnumDisplayDevicesA(NULL, display_index, &display_device, display_flags ));
-
- LL_INFOS("Window") << "Total Display Devices: " << display_index << LL_ENDL;
-
- //-----------------------------------------------------------------------
- // Create GL drawing context
- //-----------------------------------------------------------------------
- LLCoordScreen windowPos(x,y);
- LLCoordScreen windowSize(window_rect.right - window_rect.left,
- window_rect.bottom - window_rect.top);
- if (!switchContext(mFullscreen, windowSize, enable_vsync, &windowPos))
- {
- return;
- }
-
- //start with arrow cursor
- initCursors();
- setCursor( UI_CURSOR_ARROW );
-
- mRawMouse.usUsagePage = 0x01; // HID_USAGE_PAGE_GENERIC
- mRawMouse.usUsage = 0x02; // HID_USAGE_GENERIC_MOUSE
- mRawMouse.dwFlags = 0; // adds mouse and also ignores legacy mouse messages
- mRawMouse.hwndTarget = 0;
-
- RegisterRawInputDevices(&mRawMouse, 1, sizeof(mRawMouse));
-
- // Initialize (boot strap) the Language text input management,
- // based on the system's (or user's) default settings.
- allowLanguageTextInput(NULL, false);
-}
-
-
-LLWindowWin32::~LLWindowWin32()
-{
- delete mDragDrop;
-
- delete [] mWindowTitle;
- mWindowTitle = NULL;
-
- delete [] mSupportedResolutions;
- mSupportedResolutions = NULL;
-
- delete [] mWindowClassName;
- mWindowClassName = NULL;
-
- delete mWindowThread;
-}
-
-void LLWindowWin32::show()
-{
- LL_DEBUGS("Window") << "Setting window to show" << LL_ENDL;
- ShowWindow(mWindowHandle, SW_SHOW);
- SetForegroundWindow(mWindowHandle);
- SetFocus(mWindowHandle);
-}
-
-void LLWindowWin32::hide()
-{
- setMouseClipping(false);
- ShowWindow(mWindowHandle, SW_HIDE);
-}
-
-//virtual
-void LLWindowWin32::minimize()
-{
- setMouseClipping(false);
- showCursor();
- ShowWindow(mWindowHandle, SW_MINIMIZE);
-}
-
-//virtual
-void LLWindowWin32::restore()
-{
- ShowWindow(mWindowHandle, SW_RESTORE);
- SetForegroundWindow(mWindowHandle);
- SetFocus(mWindowHandle);
-}
-
-// See SL-12170
-// According to callstack "c0000005 Access violation" happened inside __try block,
-// deep in DestroyWindow and crashed viewer, which shouldn't be possible.
-// I tried manually causing this exception and it was caught without issues, so
-// I'm turning off optimizations for this part to be sure code executes as intended
-// (it is a straw, but I have no idea why else __try can get overruled)
-#pragma optimize("", off)
-bool destroy_window_handler(HWND hWnd)
-{
- bool res;
- __try
- {
- res = DestroyWindow(hWnd);
- }
- __except (EXCEPTION_EXECUTE_HANDLER)
- {
- res = false;
- }
- return res;
-}
-#pragma optimize("", on)
-
-// close() destroys all OS-specific code associated with a window.
-// Usually called from LLWindowManager::destroyWindow()
-void LLWindowWin32::close()
-{
- LL_DEBUGS("Window") << "Closing LLWindowWin32" << LL_ENDL;
- // Is window is already closed?
- if (!mWindowHandle)
- {
- return;
- }
-
- mDragDrop->reset();
-
-
- // Go back to screen mode written in the registry.
- if (mFullscreen)
- {
- resetDisplayResolution();
- }
-
- // Make sure cursor is visible and we haven't mangled the clipping state.
- showCursor();
- setMouseClipping(false);
- if (gKeyboard)
- {
- gKeyboard->resetKeys();
- }
-
- // Clean up remaining GL state
- if (gGLManager.mInited)
- {
- LL_INFOS("Window") << "Cleaning up GL" << LL_ENDL;
- gGLManager.shutdownGL();
- }
-
- LL_DEBUGS("Window") << "Releasing Context" << LL_ENDL;
- if (mhRC)
- {
- if (!wglMakeCurrent(NULL, NULL))
- {
- LL_WARNS("Window") << "Release of DC and RC failed" << LL_ENDL;
- }
-
- if (!wglDeleteContext(mhRC))
- {
- LL_WARNS("Window") << "Release of rendering context failed" << LL_ENDL;
- }
-
- mhRC = NULL;
- }
-
- // Restore gamma to the system values.
- restoreGamma();
-
- LL_DEBUGS("Window") << "Destroying Window" << LL_ENDL;
-
- mhDC = NULL;
- mWindowHandle = NULL;
-
- mWindowThread->wakeAndDestroy();
-}
-
-bool LLWindowWin32::isValid()
-{
- return (mWindowHandle != NULL);
-}
-
-bool LLWindowWin32::getVisible()
-{
- return (mWindowHandle && IsWindowVisible(mWindowHandle));
-}
-
-bool LLWindowWin32::getMinimized()
-{
- return (mWindowHandle && IsIconic(mWindowHandle));
-}
-
-bool LLWindowWin32::getMaximized()
-{
- return (mWindowHandle && IsZoomed(mWindowHandle));
-}
-
-bool LLWindowWin32::maximize()
-{
- bool success = false;
- if (!mWindowHandle) return success;
-
- mWindowThread->post([=]
- {
- WINDOWPLACEMENT placement;
- placement.length = sizeof(WINDOWPLACEMENT);
-
- if (GetWindowPlacement(mWindowHandle, &placement))
- {
- placement.showCmd = SW_MAXIMIZE;
- SetWindowPlacement(mWindowHandle, &placement);
- }
- });
-
- return true;
-}
-
-bool LLWindowWin32::getFullscreen()
-{
- return mFullscreen;
-}
-
-bool LLWindowWin32::getPosition(LLCoordScreen *position)
-{
- position->mX = mRect.left;
- position->mY = mRect.top;
- return true;
-}
-
-bool LLWindowWin32::getSize(LLCoordScreen *size)
-{
- size->mX = mRect.right - mRect.left;
- size->mY = mRect.bottom - mRect.top;
- return true;
-}
-
-bool LLWindowWin32::getSize(LLCoordWindow *size)
-{
- size->mX = mClientRect.right - mClientRect.left;
- size->mY = mClientRect.bottom - mClientRect.top;
- return true;
-}
-
-bool LLWindowWin32::setPosition(const LLCoordScreen position)
-{
- LLCoordScreen size;
-
- if (!mWindowHandle)
- {
- return false;
- }
- getSize(&size);
- moveWindow(position, size);
- return true;
-}
-
-bool LLWindowWin32::setSizeImpl(const LLCoordScreen size)
-{
- LLCoordScreen position;
-
- getPosition(&position);
- if (!mWindowHandle)
- {
- return false;
- }
-
- mWindowThread->post([=]()
- {
- WINDOWPLACEMENT placement;
- placement.length = sizeof(WINDOWPLACEMENT);
-
- if (GetWindowPlacement(mWindowHandle, &placement))
- {
- placement.showCmd = SW_RESTORE;
- SetWindowPlacement(mWindowHandle, &placement);
- }
- });
-
- moveWindow(position, size);
- return true;
-}
-
-bool LLWindowWin32::setSizeImpl(const LLCoordWindow size)
-{
- RECT window_rect = {0, 0, size.mX, size.mY };
- DWORD dw_ex_style = WS_EX_APPWINDOW | WS_EX_WINDOWEDGE;
- DWORD dw_style = WS_OVERLAPPEDWINDOW;
-
- AdjustWindowRectEx(&window_rect, dw_style, FALSE, dw_ex_style);
-
- return setSizeImpl(LLCoordScreen(window_rect.right - window_rect.left, window_rect.bottom - window_rect.top));
-}
-
-// changing fullscreen resolution
-bool LLWindowWin32::switchContext(bool fullscreen, const LLCoordScreen& size, bool enable_vsync, const LLCoordScreen* const posp)
-{
- //called from main thread
- GLuint pixel_format;
- DEVMODE dev_mode;
- ::ZeroMemory(&dev_mode, sizeof(DEVMODE));
- dev_mode.dmSize = sizeof(DEVMODE);
- DWORD current_refresh;
- DWORD dw_ex_style;
- DWORD dw_style;
- RECT window_rect = { 0, 0, 0, 0 };
- S32 width = size.mX;
- S32 height = size.mY;
- bool auto_show = false;
-
- if (mhRC)
- {
- auto_show = true;
- resetDisplayResolution();
- }
-
- if (EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &dev_mode))
- {
- current_refresh = dev_mode.dmDisplayFrequency;
- }
- else
- {
- current_refresh = 60;
- }
- mRefreshRate = current_refresh;
-
- gGLManager.shutdownGL();
- //destroy gl context
- if (mhRC)
- {
- if (!wglMakeCurrent(NULL, NULL))
- {
- LL_WARNS("Window") << "Release of DC and RC failed" << LL_ENDL;
- }
-
- if (!wglDeleteContext(mhRC))
- {
- LL_WARNS("Window") << "Release of rendering context failed" << LL_ENDL;
- }
-
- mhRC = NULL;
- }
-
- if (fullscreen)
- {
- mFullscreen = true;
- bool success = false;
- DWORD closest_refresh = 0;
-
- for (S32 mode_num = 0;; mode_num++)
- {
- if (!EnumDisplaySettings(NULL, mode_num, &dev_mode))
- {
- break;
- }
-
- if (dev_mode.dmPelsWidth == width &&
- dev_mode.dmPelsHeight == height &&
- dev_mode.dmBitsPerPel == BITS_PER_PIXEL)
- {
- success = true;
- if ((dev_mode.dmDisplayFrequency - current_refresh)
- < (closest_refresh - current_refresh))
- {
- closest_refresh = dev_mode.dmDisplayFrequency;
- }
- }
- }
-
- if (closest_refresh == 0)
- {
- LL_WARNS("Window") << "Couldn't find display mode " << width << " by " << height << " at " << BITS_PER_PIXEL << " bits per pixel" << LL_ENDL;
- return false;
- }
-
- // If we found a good resolution, use it.
- if (success)
- {
- success = setDisplayResolution(width, height, BITS_PER_PIXEL, closest_refresh);
- }
-
- // Keep a copy of the actual current device mode in case we minimize
- // and change the screen resolution. JC
- EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &dev_mode);
-
- if (success)
- {
- mFullscreen = true;
- mFullscreenWidth = dev_mode.dmPelsWidth;
- mFullscreenHeight = dev_mode.dmPelsHeight;
- mFullscreenBits = dev_mode.dmBitsPerPel;
- mFullscreenRefresh = dev_mode.dmDisplayFrequency;
-
- LL_INFOS("Window") << "Running at " << dev_mode.dmPelsWidth
- << "x" << dev_mode.dmPelsHeight
- << "x" << dev_mode.dmBitsPerPel
- << " @ " << dev_mode.dmDisplayFrequency
- << LL_ENDL;
-
- window_rect.left = (long)0;
- window_rect.right = (long)width; // Windows GDI rects don't include rightmost pixel
- window_rect.top = (long)0;
- window_rect.bottom = (long)height;
- dw_ex_style = WS_EX_APPWINDOW;
- dw_style = WS_POPUP;
-
- // Move window borders out not to cover window contents.
- // This converts client rect to window rect, i.e. expands it by the window border size.
- AdjustWindowRectEx(&window_rect, dw_style, FALSE, dw_ex_style);
- }
- // If it failed, we don't want to run fullscreen
- else
- {
- mFullscreen = false;
- mFullscreenWidth = -1;
- mFullscreenHeight = -1;
- mFullscreenBits = -1;
- mFullscreenRefresh = -1;
-
- LL_INFOS("Window") << "Unable to run fullscreen at " << width << "x" << height << LL_ENDL;
- return false;
- }
- }
- else
- {
- mFullscreen = false;
- window_rect.left = (long)(posp ? posp->mX : 0);
- window_rect.right = (long)width + window_rect.left; // Windows GDI rects don't include rightmost pixel
- window_rect.top = (long)(posp ? posp->mY : 0);
- window_rect.bottom = (long)height + window_rect.top;
- // Window with an edge
- dw_ex_style = WS_EX_APPWINDOW | WS_EX_WINDOWEDGE;
- dw_style = WS_OVERLAPPEDWINDOW;
- }
-
-
- // don't post quit messages when destroying old windows
- mPostQuit = false;
-
-
- // create window
- LL_DEBUGS("Window") << "Creating window with X: " << window_rect.left
- << " Y: " << window_rect.top
- << " Width: " << (window_rect.right - window_rect.left)
- << " Height: " << (window_rect.bottom - window_rect.top)
- << " Fullscreen: " << mFullscreen
- << LL_ENDL;
-
- recreateWindow(window_rect, dw_ex_style, dw_style);
-
- if (mWindowHandle)
- {
- LL_INFOS("Window") << "window is created." << LL_ENDL ;
- }
- else
- {
- LL_WARNS("Window") << "Window creation failed, code: " << GetLastError() << LL_ENDL;
- }
-
- //-----------------------------------------------------------------------
- // Create GL drawing context
- //-----------------------------------------------------------------------
- static PIXELFORMATDESCRIPTOR pfd =
- {
- sizeof(PIXELFORMATDESCRIPTOR),
- 1,
- PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER,
- PFD_TYPE_RGBA,
- BITS_PER_PIXEL,
- 0, 0, 0, 0, 0, 0, // RGB bits and shift, unused
- 8, // alpha bits
- 0, // alpha shift
- 0, // accum bits
- 0, 0, 0, 0, // accum RGBA
- 24, // depth bits
- 8, // stencil bits, avi added for stencil test
- 0,
- PFD_MAIN_PLANE,
- 0,
- 0, 0, 0
- };
-
- if (!mhDC)
- {
- close();
- OSMessageBox(mCallbacks->translateString("MBDevContextErr"),
- mCallbacks->translateString("MBError"), OSMB_OK);
- return false;
- }
-
- LL_INFOS("Window") << "Device context retrieved." << LL_ENDL ;
-
- try
- {
- // Looks like ChoosePixelFormat can crash in case of faulty driver
- if (!(pixel_format = SafeChoosePixelFormat(mhDC, &pfd)))
- {
- LL_WARNS("Window") << "ChoosePixelFormat failed, code: " << GetLastError() << LL_ENDL;
- OSMessageBox(mCallbacks->translateString("MBPixelFmtErr"),
- mCallbacks->translateString("MBError"), OSMB_OK);
- close();
- return false;
- }
- }
- catch (...)
- {
- LOG_UNHANDLED_EXCEPTION("ChoosePixelFormat");
- OSMessageBox(mCallbacks->translateString("MBPixelFmtErr"),
- mCallbacks->translateString("MBError"), OSMB_OK);
- close();
- return false;
- }
-
- LL_INFOS("Window") << "Pixel format chosen." << LL_ENDL ;
-
- // Verify what pixel format we actually received.
- if (!DescribePixelFormat(mhDC, pixel_format, sizeof(PIXELFORMATDESCRIPTOR),
- &pfd))
- {
- OSMessageBox(mCallbacks->translateString("MBPixelFmtDescErr"),
- mCallbacks->translateString("MBError"), OSMB_OK);
- close();
- return false;
- }
-
- // (EXP-1765) dump pixel data to see if there is a pattern that leads to unreproducible crash
- LL_INFOS("Window") << "--- begin pixel format dump ---" << LL_ENDL ;
- LL_INFOS("Window") << "pixel_format is " << pixel_format << LL_ENDL ;
- LL_INFOS("Window") << "pfd.nSize: " << pfd.nSize << LL_ENDL ;
- LL_INFOS("Window") << "pfd.nVersion: " << pfd.nVersion << LL_ENDL ;
- LL_INFOS("Window") << "pfd.dwFlags: 0x" << std::hex << pfd.dwFlags << std::dec << LL_ENDL ;
- LL_INFOS("Window") << "pfd.iPixelType: " << (int)pfd.iPixelType << LL_ENDL ;
- LL_INFOS("Window") << "pfd.cColorBits: " << (int)pfd.cColorBits << LL_ENDL ;
- LL_INFOS("Window") << "pfd.cRedBits: " << (int)pfd.cRedBits << LL_ENDL ;
- LL_INFOS("Window") << "pfd.cRedShift: " << (int)pfd.cRedShift << LL_ENDL ;
- LL_INFOS("Window") << "pfd.cGreenBits: " << (int)pfd.cGreenBits << LL_ENDL ;
- LL_INFOS("Window") << "pfd.cGreenShift: " << (int)pfd.cGreenShift << LL_ENDL ;
- LL_INFOS("Window") << "pfd.cBlueBits: " << (int)pfd.cBlueBits << LL_ENDL ;
- LL_INFOS("Window") << "pfd.cBlueShift: " << (int)pfd.cBlueShift << LL_ENDL ;
- LL_INFOS("Window") << "pfd.cAlphaBits: " << (int)pfd.cAlphaBits << LL_ENDL ;
- LL_INFOS("Window") << "pfd.cAlphaShift: " << (int)pfd.cAlphaShift << LL_ENDL ;
- LL_INFOS("Window") << "pfd.cAccumBits: " << (int)pfd.cAccumBits << LL_ENDL ;
- LL_INFOS("Window") << "pfd.cAccumRedBits: " << (int)pfd.cAccumRedBits << LL_ENDL ;
- LL_INFOS("Window") << "pfd.cAccumGreenBits: " << (int)pfd.cAccumGreenBits << LL_ENDL ;
- LL_INFOS("Window") << "pfd.cAccumBlueBits: " << (int)pfd.cAccumBlueBits << LL_ENDL ;
- LL_INFOS("Window") << "pfd.cAccumAlphaBits: " << (int)pfd.cAccumAlphaBits << LL_ENDL ;
- LL_INFOS("Window") << "pfd.cDepthBits: " << (int)pfd.cDepthBits << LL_ENDL ;
- LL_INFOS("Window") << "pfd.cStencilBits: " << (int)pfd.cStencilBits << LL_ENDL ;
- LL_INFOS("Window") << "pfd.cAuxBuffers: " << (int)pfd.cAuxBuffers << LL_ENDL ;
- LL_INFOS("Window") << "pfd.iLayerType: " << (int)pfd.iLayerType << LL_ENDL ;
- LL_INFOS("Window") << "pfd.bReserved: " << (int)pfd.bReserved << LL_ENDL ;
- LL_INFOS("Window") << "pfd.dwLayerMask: " << pfd.dwLayerMask << LL_ENDL ;
- LL_INFOS("Window") << "pfd.dwVisibleMask: " << pfd.dwVisibleMask << LL_ENDL ;
- LL_INFOS("Window") << "pfd.dwDamageMask: " << pfd.dwDamageMask << LL_ENDL ;
- LL_INFOS("Window") << "--- end pixel format dump ---" << LL_ENDL ;
-
- if (!SetPixelFormat(mhDC, pixel_format, &pfd))
- {
- OSMessageBox(mCallbacks->translateString("MBPixelFmtSetErr"),
- mCallbacks->translateString("MBError"), OSMB_OK);
- close();
- return false;
- }
-
-
- if (!(mhRC = SafeCreateContext(mhDC)))
- {
- OSMessageBox(mCallbacks->translateString("MBGLContextErr"),
- mCallbacks->translateString("MBError"), OSMB_OK);
- close();
- return false;
- }
-
- if (!wglMakeCurrent(mhDC, mhRC))
- {
- OSMessageBox(mCallbacks->translateString("MBGLContextActErr"),
- mCallbacks->translateString("MBError"), OSMB_OK);
- close();
- return false;
- }
-
- LL_INFOS("Window") << "Drawing context is created." << LL_ENDL ;
-
- gGLManager.initWGL();
-
- if (wglChoosePixelFormatARB)
- {
- // OK, at this point, use the ARB wglChoosePixelFormatsARB function to see if we
- // can get exactly what we want.
- GLint attrib_list[256];
- S32 cur_attrib = 0;
-
- attrib_list[cur_attrib++] = WGL_DEPTH_BITS_ARB;
- attrib_list[cur_attrib++] = 24;
-
- //attrib_list[cur_attrib++] = WGL_STENCIL_BITS_ARB; //stencil buffer is deprecated (performance penalty)
- //attrib_list[cur_attrib++] = 8;
-
- attrib_list[cur_attrib++] = WGL_DRAW_TO_WINDOW_ARB;
- attrib_list[cur_attrib++] = GL_TRUE;
-
- attrib_list[cur_attrib++] = WGL_ACCELERATION_ARB;
- attrib_list[cur_attrib++] = WGL_FULL_ACCELERATION_ARB;
-
- attrib_list[cur_attrib++] = WGL_SUPPORT_OPENGL_ARB;
- attrib_list[cur_attrib++] = GL_TRUE;
-
- attrib_list[cur_attrib++] = WGL_DOUBLE_BUFFER_ARB;
- attrib_list[cur_attrib++] = GL_TRUE;
-
- attrib_list[cur_attrib++] = WGL_COLOR_BITS_ARB;
- attrib_list[cur_attrib++] = 24;
-
- attrib_list[cur_attrib++] = WGL_ALPHA_BITS_ARB;
- attrib_list[cur_attrib++] = 0;
-
- U32 end_attrib = 0;
- if (mFSAASamples > 0)
- {
- end_attrib = cur_attrib;
- attrib_list[cur_attrib++] = WGL_SAMPLE_BUFFERS_ARB;
- attrib_list[cur_attrib++] = GL_TRUE;
-
- attrib_list[cur_attrib++] = WGL_SAMPLES_ARB;
- attrib_list[cur_attrib++] = mFSAASamples;
- }
-
- // End the list
- attrib_list[cur_attrib++] = 0;
-
- GLint pixel_formats[256];
- U32 num_formats = 0;
-
- // First we try and get a 32 bit depth pixel format
- BOOL result = wglChoosePixelFormatARB(mhDC, attrib_list, NULL, 256, pixel_formats, &num_formats);
-
- while(!result && mFSAASamples > 0)
- {
- LL_WARNS() << "FSAASamples: " << mFSAASamples << " not supported." << LL_ENDL ;
-
- mFSAASamples /= 2 ; //try to decrease sample pixel number until to disable anti-aliasing
- if(mFSAASamples < 2)
- {
- mFSAASamples = 0 ;
- }
-
- if (mFSAASamples > 0)
- {
- attrib_list[end_attrib + 3] = mFSAASamples;
- }
- else
- {
- cur_attrib = end_attrib ;
- end_attrib = 0 ;
- attrib_list[cur_attrib++] = 0 ; //end
- }
- result = wglChoosePixelFormatARB(mhDC, attrib_list, NULL, 256, pixel_formats, &num_formats);
-
- if(result)
- {
- LL_WARNS() << "Only support FSAASamples: " << mFSAASamples << LL_ENDL ;
- }
- }
-
- if (!result)
- {
- LL_WARNS() << "mFSAASamples: " << mFSAASamples << LL_ENDL ;
-
- close();
- show_window_creation_error("Error after wglChoosePixelFormatARB 32-bit");
- return false;
- }
-
- if (!num_formats)
- {
- if (end_attrib > 0)
- {
- LL_INFOS("Window") << "No valid pixel format for " << mFSAASamples << "x anti-aliasing." << LL_ENDL;
- attrib_list[end_attrib] = 0;
-
- BOOL result = wglChoosePixelFormatARB(mhDC, attrib_list, NULL, 256, pixel_formats, &num_formats);
- if (!result)
- {
- close();
- show_window_creation_error("Error after wglChoosePixelFormatARB 32-bit no AA");
- return false;
- }
- }
-
- if (!num_formats)
- {
- LL_INFOS("Window") << "No 32 bit z-buffer, trying 24 bits instead" << LL_ENDL;
- // Try 24-bit format
- attrib_list[1] = 24;
- BOOL result = wglChoosePixelFormatARB(mhDC, attrib_list, NULL, 256, pixel_formats, &num_formats);
- if (!result)
- {
- close();
- show_window_creation_error("Error after wglChoosePixelFormatARB 24-bit");
- return false;
- }
-
- if (!num_formats)
- {
- LL_WARNS("Window") << "Couldn't get 24 bit z-buffer,trying 16 bits instead!" << LL_ENDL;
- attrib_list[1] = 16;
- BOOL result = wglChoosePixelFormatARB(mhDC, attrib_list, NULL, 256, pixel_formats, &num_formats);
- if (!result || !num_formats)
- {
- close();
- show_window_creation_error("Error after wglChoosePixelFormatARB 16-bit");
- return false;
- }
- }
- }
-
- LL_INFOS("Window") << "Choosing pixel formats: " << num_formats << " pixel formats returned" << LL_ENDL;
- }
-
- LL_INFOS("Window") << "pixel formats done." << LL_ENDL ;
-
- S32 swap_method = 0;
- S32 cur_format = 0;
-const S32 max_format = (S32)num_formats - 1;
- GLint swap_query = WGL_SWAP_METHOD_ARB;
-
- // SL-14705 Fix name tags showing in front of objects with AMD GPUs.
- // On AMD hardware we need to iterate from the first pixel format to the end.
- // Spec:
- // https://www.khronos.org/registry/OpenGL/extensions/ARB/WGL_ARB_pixel_format.txt
- while (wglGetPixelFormatAttribivARB(mhDC, pixel_formats[cur_format], 0, 1, &swap_query, &swap_method))
- {
- if (swap_method == WGL_SWAP_UNDEFINED_ARB)
- {
- break;
- }
- else if (cur_format >= max_format)
- {
- cur_format = 0;
- break;
- }
-
- ++cur_format;
- }
-
- pixel_format = pixel_formats[cur_format];
-
- if (mhDC != 0) // Does The Window Have A Device Context?
- {
- wglMakeCurrent(mhDC, 0); // Set The Current Active Rendering Context To Zero
- if (mhRC != 0) // Does The Window Have A Rendering Context?
- {
- wglDeleteContext (mhRC); // Release The Rendering Context
- mhRC = 0; // Zero The Rendering Context
- }
- }
-
- // will release and recreate mhDC, mWindowHandle
- recreateWindow(window_rect, dw_ex_style, dw_style);
-
- RECT rect;
- RECT client_rect;
- //initialize immediately on main thread
- if (GetWindowRect(mWindowHandle, &rect) &&
- GetClientRect(mWindowHandle, &client_rect))
- {
- mRect = rect;
- mClientRect = client_rect;
- };
-
- if (mWindowHandle)
- {
- LL_INFOS("Window") << "recreate window done." << LL_ENDL ;
- }
- else
- {
- // Note: if value is NULL GetDC retrieves the DC for the entire screen.
- LL_WARNS("Window") << "Window recreation failed, code: " << GetLastError() << LL_ENDL;
- }
-
- if (!mhDC)
- {
- OSMessageBox(mCallbacks->translateString("MBDevContextErr"), mCallbacks->translateString("MBError"), OSMB_OK);
- close();
- return false;
- }
-
- if (!SetPixelFormat(mhDC, pixel_format, &pfd))
- {
- OSMessageBox(mCallbacks->translateString("MBPixelFmtSetErr"),
- mCallbacks->translateString("MBError"), OSMB_OK);
- close();
- return false;
- }
-
- if (wglGetPixelFormatAttribivARB(mhDC, pixel_format, 0, 1, &swap_query, &swap_method))
- {
- switch (swap_method)
- {
- case WGL_SWAP_EXCHANGE_ARB:
- mSwapMethod = SWAP_METHOD_EXCHANGE;
- LL_DEBUGS("Window") << "Swap Method: Exchange" << LL_ENDL;
- break;
- case WGL_SWAP_COPY_ARB:
- mSwapMethod = SWAP_METHOD_COPY;
- LL_DEBUGS("Window") << "Swap Method: Copy" << LL_ENDL;
- break;
- case WGL_SWAP_UNDEFINED_ARB:
- mSwapMethod = SWAP_METHOD_UNDEFINED;
- LL_DEBUGS("Window") << "Swap Method: Undefined" << LL_ENDL;
- break;
- default:
- mSwapMethod = SWAP_METHOD_UNDEFINED;
- LL_DEBUGS("Window") << "Swap Method: Unknown" << LL_ENDL;
- break;
- }
- }
- }
- else
- {
- LLError::LLUserWarningMsg::show(mCallbacks->translateString("MBVideoDrvErr"));
- // mWindowHandle is 0, going to crash either way
- LL_ERRS("Window") << "No wgl_ARB_pixel_format extension!" << LL_ENDL;
- }
-
- // Verify what pixel format we actually received.
- if (!DescribePixelFormat(mhDC, pixel_format, sizeof(PIXELFORMATDESCRIPTOR),
- &pfd))
- {
- OSMessageBox(mCallbacks->translateString("MBPixelFmtDescErr"), mCallbacks->translateString("MBError"), OSMB_OK);
- close();
- return false;
- }
-
- LL_INFOS("Window") << "GL buffer: Color Bits " << S32(pfd.cColorBits)
- << " Alpha Bits " << S32(pfd.cAlphaBits)
- << " Depth Bits " << S32(pfd.cDepthBits)
- << LL_ENDL;
-
- mhRC = 0;
- if (wglCreateContextAttribsARB)
- { //attempt to create a specific versioned context
- mhRC = (HGLRC) createSharedContext();
- if (!mhRC)
- {
- return false;
- }
- }
-
- if (!wglMakeCurrent(mhDC, mhRC))
- {
- OSMessageBox(mCallbacks->translateString("MBGLContextActErr"), mCallbacks->translateString("MBError"), OSMB_OK);
- close();
- return false;
- }
-
- if (!gGLManager.initGL())
- {
- OSMessageBox(mCallbacks->translateString("MBVideoDrvErr"), mCallbacks->translateString("MBError"), OSMB_OK);
- close();
- return false;
- }
-
- // Disable vertical sync for swap
- toggleVSync(enable_vsync);
-
- SetWindowLongPtr(mWindowHandle, GWLP_USERDATA, (LONG_PTR)this);
-
- // register this window as handling drag/drop events from the OS
- DragAcceptFiles( mWindowHandle, TRUE );
-
- mDragDrop->init( mWindowHandle );
-
- //register joystick timer callback
- SetTimer( mWindowHandle, 0, 1000 / 30, NULL ); // 30 fps timer
-
- // ok to post quit messages now
- mPostQuit = true;
-
- // *HACK: Attempt to prevent startup crashes by deferring memory accounting
- // until after some graphics setup. See SL-20177. -Cosmic,2023-09-18
- mWindowThread->post([=]()
- {
- mWindowThread->glReady();
- });
-
- if (auto_show)
- {
- show();
- glClearColor(0.0f, 0.0f, 0.0f, 0.f);
- glClear(GL_COLOR_BUFFER_BIT);
- swapBuffers();
- }
-
- LL_PROFILER_GPU_CONTEXT;
-
- return true;
-}
-
-void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw_style)
-{
- auto oldWindowHandle = mWindowHandle;
- auto oldDCHandle = mhDC;
-
- // zero out mWindowHandle and mhDC before destroying window so window
- // thread falls back to peekmessage
- mWindowHandle = 0;
- mhDC = 0;
-
- std::promise<std::pair<HWND, HDC>> promise;
- // What follows must be done on the window thread.
- auto window_work =
- [this,
- self=mWindowThread,
- oldWindowHandle,
- oldDCHandle,
- // bind CreateWindowEx() parameters by value instead of
- // back-referencing LLWindowWin32 members
- windowClassName=mWindowClassName,
- windowTitle=mWindowTitle,
- hInstance=mhInstance,
- window_rect,
- dw_ex_style,
- dw_style,
- &promise]
- ()
- {
- LL_DEBUGS("Window") << "recreateWindow(): window_work entry" << LL_ENDL;
- self->mWindowHandleThrd = 0;
- self->mhDCThrd = 0;
-
- if (oldWindowHandle)
- {
- if (oldDCHandle && !ReleaseDC(oldWindowHandle, oldDCHandle))
- {
- LL_WARNS("Window") << "Failed to ReleaseDC" << LL_ENDL;
- }
-
- // important to call DestroyWindow() from the window thread
- if (!destroy_window_handler(oldWindowHandle))
- {
-
- LL_WARNS("Window") << "Failed to properly close window before recreating it!"
- << LL_ENDL;
- }
- }
-
- auto handle = CreateWindowEx(dw_ex_style,
- windowClassName,
- windowTitle,
- WS_CLIPSIBLINGS | WS_CLIPCHILDREN | dw_style,
- window_rect.left, // x pos
- window_rect.top, // y pos
- window_rect.right - window_rect.left, // width
- window_rect.bottom - window_rect.top, // height
- NULL,
- NULL,
- hInstance,
- NULL);
-
- if (! handle)
- {
- // Failed to create window: clear the variables. This
- // assignment is valid because we're running on mWindowThread.
- self->mWindowHandleThrd = NULL;
- self->mhDCThrd = 0;
- }
- else
- {
- // Update mWindowThread's own mWindowHandle and mhDC.
- self->mWindowHandleThrd = handle;
- self->mhDCThrd = GetDC(handle);
- }
-
- updateWindowRect();
-
- // It's important to wake up the future either way.
- promise.set_value(std::make_pair(self->mWindowHandleThrd, self->mhDCThrd));
- LL_DEBUGS("Window") << "recreateWindow(): window_work done" << LL_ENDL;
- };
- // But how we pass window_work to the window thread depends on whether we
- // already have a window handle.
- if (!oldWindowHandle)
- {
- // Pass window_work using the WorkQueue: without an existing window
- // handle, the window thread can't call GetMessage().
- LL_DEBUGS("Window") << "posting window_work to WorkQueue" << LL_ENDL;
- mWindowThread->post(window_work);
- }
- else
- {
- // Pass window_work using PostMessage(). We can still
- // PostMessage(oldHandle) because oldHandle won't be destroyed until
- // the window thread has retrieved and executed window_work.
- LL_DEBUGS("Window") << "posting window_work to message queue" << LL_ENDL;
- mWindowThread->Post(oldWindowHandle, window_work);
- }
-
- auto future = promise.get_future();
- // This blocks until mWindowThread processes CreateWindowEx() and calls
- // promise.set_value().
- auto pair = future.get();
- mWindowHandle = pair.first;
- mhDC = pair.second;
-}
-
-void* LLWindowWin32::createSharedContext()
-{
- mMaxGLVersion = llclamp(mMaxGLVersion, 3.f, 4.6f);
-
- S32 version_major = llfloor(mMaxGLVersion);
- S32 version_minor = llround((mMaxGLVersion-version_major)*10);
-
- S32 attribs[] =
- {
- WGL_CONTEXT_MAJOR_VERSION_ARB, version_major,
- WGL_CONTEXT_MINOR_VERSION_ARB, version_minor,
- WGL_CONTEXT_PROFILE_MASK_ARB, LLRender::sGLCoreProfile ? WGL_CONTEXT_CORE_PROFILE_BIT_ARB : WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB,
- WGL_CONTEXT_FLAGS_ARB, gDebugGL ? WGL_CONTEXT_DEBUG_BIT_ARB : 0,
- 0
- };
-
- HGLRC rc = 0;
-
- bool done = false;
- while (!done)
- {
- rc = wglCreateContextAttribsARB(mhDC, mhRC, attribs);
-
- if (!rc)
- {
- if (attribs[3] > 0)
- { //decrement minor version
- attribs[3]--;
- }
- else if (attribs[1] > 3)
- { //decrement major version and start minor version over at 3
- attribs[1]--;
- attribs[3] = 3;
- }
- else
- { //we reached 3.0 and still failed, bail out
- done = true;
- }
- }
- else
- {
- LL_INFOS() << "Created OpenGL " << llformat("%d.%d", attribs[1], attribs[3]) <<
- (LLRender::sGLCoreProfile ? " core" : " compatibility") << " context." << LL_ENDL;
- done = true;
- }
- }
-
- if (!rc && !(rc = wglCreateContext(mhDC)))
- {
- close();
- OSMessageBox(mCallbacks->translateString("MBGLContextErr"), mCallbacks->translateString("MBError"), OSMB_OK);
- }
-
- return rc;
-}
-
-void LLWindowWin32::makeContextCurrent(void* contextPtr)
-{
- wglMakeCurrent(mhDC, (HGLRC) contextPtr);
- LL_PROFILER_GPU_CONTEXT;
-}
-
-void LLWindowWin32::destroySharedContext(void* contextPtr)
-{
- wglDeleteContext((HGLRC)contextPtr);
-}
-
-void LLWindowWin32::toggleVSync(bool enable_vsync)
-{
- if (wglSwapIntervalEXT == nullptr)
- {
- LL_INFOS("Window") << "VSync: wglSwapIntervalEXT not initialized" << LL_ENDL;
- }
- else if (!enable_vsync)
- {
- LL_INFOS("Window") << "Disabling vertical sync" << LL_ENDL;
- wglSwapIntervalEXT(0);
- }
- else
- {
- LL_INFOS("Window") << "Enabling vertical sync" << LL_ENDL;
- wglSwapIntervalEXT(1);
- }
-}
-
-void LLWindowWin32::moveWindow( const LLCoordScreen& position, const LLCoordScreen& size )
-{
- if( mIsMouseClipping )
- {
- RECT client_rect_in_screen_space;
- if( getClientRectInScreenSpace( &client_rect_in_screen_space ) )
- {
- ClipCursor( &client_rect_in_screen_space );
- }
- }
-
- // if the window was already maximized, MoveWindow seems to still set the maximized flag even if
- // the window is smaller than maximized.
- // So we're going to do a restore first (which is a ShowWindow call) (SL-44655).
-
- // THIS CAUSES DEV-15484 and DEV-15949
- //ShowWindow(mWindowHandle, SW_RESTORE);
- // NOW we can call MoveWindow
- mWindowThread->post([=]()
- {
- MoveWindow(mWindowHandle, position.mX, position.mY, size.mX, size.mY, TRUE);
- });
-}
-
-void LLWindowWin32::setTitle(const std::string title)
-{
- // TODO: Do we need to use the wide string version of this call
- // to support non-ascii usernames (and region names?)
- mWindowThread->post([=]()
- {
- SetWindowTextA(mWindowHandle, title.c_str());
- });
-}
-
-bool LLWindowWin32::setCursorPosition(const LLCoordWindow position)
-{
- ASSERT_MAIN_THREAD();
-
- if (!mWindowHandle)
- {
- return false;
- }
-
- LLCoordScreen screen_pos(position.convert());
-
- // instantly set the cursor position from the app's point of view
- mCursorPosition = position;
- mLastCursorPosition = position;
-
- // Inform the application of the new mouse position (needed for per-frame
- // hover/picking to function).
- mCallbacks->handleMouseMove(this, position.convert(), (MASK)0);
-
- // actually set the cursor position on the window thread
- mWindowThread->post([=]()
- {
- // actually set the OS cursor position
- SetCursorPos(screen_pos.mX, screen_pos.mY);
- });
-
- return true;
-}
-
-bool LLWindowWin32::getCursorPosition(LLCoordWindow *position)
-{
- ASSERT_MAIN_THREAD();
- if (!position)
- {
- return false;
- }
-
- *position = mCursorPosition;
- return true;
-}
-
-bool LLWindowWin32::getCursorDelta(LLCoordCommon* delta)
-{
- if (delta == nullptr)
- {
- return false;
- }
-
- *delta = mMouseFrameDelta;
-
- return true;
-}
-
-void LLWindowWin32::hideCursor()
-{
- ASSERT_MAIN_THREAD();
-
- mWindowThread->post([=]()
- {
- while (ShowCursor(FALSE) >= 0)
- {
- // nothing, wait for cursor to push down
- }
- });
-
- mCursorHidden = true;
- mHideCursorPermanent = true;
-}
-
-void LLWindowWin32::showCursor()
-{
- LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32;
-
- ASSERT_MAIN_THREAD();
-
- mWindowThread->post([=]()
- {
- // makes sure the cursor shows up
- while (ShowCursor(TRUE) < 0)
- {
- // do nothing, wait for cursor to pop out
- }
- });
-
- mCursorHidden = false;
- mHideCursorPermanent = false;
-}
-
-void LLWindowWin32::showCursorFromMouseMove()
-{
- if (!mHideCursorPermanent)
- {
- showCursor();
- }
-}
-
-void LLWindowWin32::hideCursorUntilMouseMove()
-{
- if (!mHideCursorPermanent && mMouseVanish)
- {
- hideCursor();
- mHideCursorPermanent = false;
- }
-}
-
-bool LLWindowWin32::isCursorHidden()
-{
- return mCursorHidden;
-}
-
-
-HCURSOR LLWindowWin32::loadColorCursor(LPCTSTR name)
-{
- return (HCURSOR)LoadImage(mhInstance,
- name,
- IMAGE_CURSOR,
- 0, // default width
- 0, // default height
- LR_DEFAULTCOLOR);
-}
-
-
-void LLWindowWin32::initCursors()
-{
- mCursor[ UI_CURSOR_ARROW ] = LoadCursor(NULL, IDC_ARROW);
- mCursor[ UI_CURSOR_WAIT ] = LoadCursor(NULL, IDC_WAIT);
- mCursor[ UI_CURSOR_HAND ] = LoadCursor(NULL, IDC_HAND);
- mCursor[ UI_CURSOR_IBEAM ] = LoadCursor(NULL, IDC_IBEAM);
- mCursor[ UI_CURSOR_CROSS ] = LoadCursor(NULL, IDC_CROSS);
- mCursor[ UI_CURSOR_SIZENWSE ] = LoadCursor(NULL, IDC_SIZENWSE);
- mCursor[ UI_CURSOR_SIZENESW ] = LoadCursor(NULL, IDC_SIZENESW);
- mCursor[ UI_CURSOR_SIZEWE ] = LoadCursor(NULL, IDC_SIZEWE);
- mCursor[ UI_CURSOR_SIZENS ] = LoadCursor(NULL, IDC_SIZENS);
- mCursor[ UI_CURSOR_SIZEALL ] = LoadCursor(NULL, IDC_SIZEALL);
- mCursor[ UI_CURSOR_NO ] = LoadCursor(NULL, IDC_NO);
- mCursor[ UI_CURSOR_WORKING ] = LoadCursor(NULL, IDC_APPSTARTING);
-
- HMODULE module = GetModuleHandle(NULL);
- mCursor[ UI_CURSOR_TOOLGRAB ] = LoadCursor(module, TEXT("TOOLGRAB"));
- mCursor[ UI_CURSOR_TOOLLAND ] = LoadCursor(module, TEXT("TOOLLAND"));
- mCursor[ UI_CURSOR_TOOLFOCUS ] = LoadCursor(module, TEXT("TOOLFOCUS"));
- mCursor[ UI_CURSOR_TOOLCREATE ] = LoadCursor(module, TEXT("TOOLCREATE"));
- mCursor[ UI_CURSOR_ARROWDRAG ] = LoadCursor(module, TEXT("ARROWDRAG"));
- mCursor[ UI_CURSOR_ARROWCOPY ] = LoadCursor(module, TEXT("ARROWCOPY"));
- mCursor[ UI_CURSOR_ARROWDRAGMULTI ] = LoadCursor(module, TEXT("ARROWDRAGMULTI"));
- mCursor[ UI_CURSOR_ARROWCOPYMULTI ] = LoadCursor(module, TEXT("ARROWCOPYMULTI"));
- mCursor[ UI_CURSOR_NOLOCKED ] = LoadCursor(module, TEXT("NOLOCKED"));
- mCursor[ UI_CURSOR_ARROWLOCKED ]= LoadCursor(module, TEXT("ARROWLOCKED"));
- mCursor[ UI_CURSOR_GRABLOCKED ] = LoadCursor(module, TEXT("GRABLOCKED"));
- mCursor[ UI_CURSOR_TOOLTRANSLATE ] = LoadCursor(module, TEXT("TOOLTRANSLATE"));
- mCursor[ UI_CURSOR_TOOLROTATE ] = LoadCursor(module, TEXT("TOOLROTATE"));
- mCursor[ UI_CURSOR_TOOLSCALE ] = LoadCursor(module, TEXT("TOOLSCALE"));
- mCursor[ UI_CURSOR_TOOLCAMERA ] = LoadCursor(module, TEXT("TOOLCAMERA"));
- mCursor[ UI_CURSOR_TOOLPAN ] = LoadCursor(module, TEXT("TOOLPAN"));
- mCursor[ UI_CURSOR_TOOLZOOMIN ] = LoadCursor(module, TEXT("TOOLZOOMIN"));
- mCursor[ UI_CURSOR_TOOLZOOMOUT ] = LoadCursor(module, TEXT("TOOLZOOMOUT"));
- mCursor[ UI_CURSOR_TOOLPICKOBJECT3 ] = LoadCursor(module, TEXT("TOOLPICKOBJECT3"));
- mCursor[ UI_CURSOR_PIPETTE ] = LoadCursor(module, TEXT("TOOLPIPETTE"));
- mCursor[ UI_CURSOR_TOOLSIT ] = LoadCursor(module, TEXT("TOOLSIT"));
- mCursor[ UI_CURSOR_TOOLBUY ] = LoadCursor(module, TEXT("TOOLBUY"));
- mCursor[ UI_CURSOR_TOOLOPEN ] = LoadCursor(module, TEXT("TOOLOPEN"));
- mCursor[ UI_CURSOR_TOOLPATHFINDING ] = LoadCursor(module, TEXT("TOOLPATHFINDING"));
- mCursor[ UI_CURSOR_TOOLPATHFINDING_PATH_START_ADD ] = LoadCursor(module, TEXT("TOOLPATHFINDINGPATHSTARTADD"));
- mCursor[ UI_CURSOR_TOOLPATHFINDING_PATH_START ] = LoadCursor(module, TEXT("TOOLPATHFINDINGPATHSTART"));
- mCursor[ UI_CURSOR_TOOLPATHFINDING_PATH_END ] = LoadCursor(module, TEXT("TOOLPATHFINDINGPATHEND"));
- mCursor[ UI_CURSOR_TOOLPATHFINDING_PATH_END_ADD ] = LoadCursor(module, TEXT("TOOLPATHFINDINGPATHENDADD"));
- mCursor[ UI_CURSOR_TOOLNO ] = LoadCursor(module, TEXT("TOOLNO"));
-
- // Color cursors
- mCursor[ UI_CURSOR_TOOLPLAY ] = loadColorCursor(TEXT("TOOLPLAY"));
- mCursor[ UI_CURSOR_TOOLPAUSE ] = loadColorCursor(TEXT("TOOLPAUSE"));
- mCursor[ UI_CURSOR_TOOLMEDIAOPEN ] = loadColorCursor(TEXT("TOOLMEDIAOPEN"));
-
- // Note: custom cursors that are not found make LoadCursor() return NULL.
- for( S32 i = 0; i < UI_CURSOR_COUNT; i++ )
- {
- if( !mCursor[i] )
- {
- mCursor[i] = LoadCursor(NULL, IDC_ARROW);
- }
- }
-}
-
-
-
-void LLWindowWin32::updateCursor()
-{
- ASSERT_MAIN_THREAD();
- LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32
- if (mNextCursor == UI_CURSOR_ARROW
- && mBusyCount > 0)
- {
- mNextCursor = UI_CURSOR_WORKING;
- }
-
- if( mCurrentCursor != mNextCursor )
- {
- mCurrentCursor = mNextCursor;
- auto nextCursor = mCursor[mNextCursor];
- mWindowThread->post([=]()
- {
- SetCursor(nextCursor);
- });
- }
-}
-
-ECursorType LLWindowWin32::getCursor() const
-{
- return mCurrentCursor;
-}
-
-void LLWindowWin32::captureMouse()
-{
- SetCapture(mWindowHandle);
-}
-
-void LLWindowWin32::releaseMouse()
-{
- LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32;
- ReleaseCapture();
-}
-
-
-void LLWindowWin32::delayInputProcessing()
-{
- mInputProcessingPaused = true;
-}
-
-
-void LLWindowWin32::gatherInput()
-{
- ASSERT_MAIN_THREAD();
- LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32
- MSG msg;
-
- {
- LLMutexLock lock(&mRawMouseMutex);
- mMouseFrameDelta = mRawMouseDelta;
-
- mRawMouseDelta.mX = 0;
- mRawMouseDelta.mY = 0;
- }
-
-
- if (mWindowThread->getQueue().size())
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("gi - PostMessage");
- kickWindowThread();
- }
-
- while (mWindowThread->mMessageQueue.tryPopBack(msg))
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("gi - message queue");
- if (mInputProcessingPaused)
- {
- continue;
- }
-
- // For async host by name support. Really hacky.
- if (gAsyncMsgCallback && (LL_WM_HOST_RESOLVED == msg.message))
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("gi - callback");
- gAsyncMsgCallback(msg);
- }
- }
-
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("gi - PeekMessage");
- S32 msg_count = 0;
- while ((msg_count < MAX_MESSAGE_PER_UPDATE) && PeekMessage(&msg, NULL, WM_USER, WM_USER, PM_REMOVE))
- {
- TranslateMessage(&msg);
- DispatchMessage(&msg);
- msg_count++;
- }
- }
-
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("gi - function queue");
- //process any pending functions
- std::function<void()> curFunc;
- while (mFunctionQueue.tryPopBack(curFunc))
- {
- curFunc();
- }
- }
-
- // send one and only one mouse move event per frame BEFORE handling mouse button presses
- if (mLastCursorPosition != mCursorPosition)
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("gi - mouse move");
- mCallbacks->handleMouseMove(this, mCursorPosition.convert(), mMouseMask);
- }
-
- mLastCursorPosition = mCursorPosition;
-
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("gi - mouse queue");
- // handle mouse button presses AFTER updating mouse cursor position
- std::function<void()> curFunc;
- while (mMouseQueue.tryPopBack(curFunc))
- {
- curFunc();
- }
- }
-
- mInputProcessingPaused = false;
-
- updateCursor();
-}
-
-static LLTrace::BlockTimerStatHandle FTM_KEYHANDLER("Handle Keyboard");
-static LLTrace::BlockTimerStatHandle FTM_MOUSEHANDLER("Handle Mouse");
-
-#define WINDOW_IMP_POST(x) window_imp->post([=]() { x; })
-
-LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_param, LPARAM l_param)
-{
- ASSERT_WINDOW_THREAD();
- LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32;
-
- if (u_msg == WM_POST_FUNCTION_)
- {
- // from LLWindowWin32Thread::Post()
- // Cast l_param back to the pointer to the heap FuncType
- // allocated by Post(). Capture in unique_ptr so we'll delete
- // once we're done with it.
- std::unique_ptr<LLWindowWin32Thread::FuncType>
- ptr(reinterpret_cast<LLWindowWin32Thread::FuncType*>(l_param));
- (*ptr)();
- return 0;
- }
-
- // Ignore clicks not originated in the client area, i.e. mouse-up events not preceded with a WM_LBUTTONDOWN.
- // This helps prevent avatar walking after maximizing the window by double-clicking the title bar.
- static bool sHandleLeftMouseUp = true;
-
- // Ignore the double click received right after activating app.
- // This is to avoid triggering double click teleport after returning focus (see MAINT-3786).
- static bool sHandleDoubleClick = true;
-
- LLWindowWin32* window_imp = (LLWindowWin32*)GetWindowLongPtr(h_wnd, GWLP_USERDATA);
-
- if (NULL != window_imp)
- {
- // Juggle to make sure we can get negative positions for when
- // mouse is outside window.
- LLCoordWindow window_coord((S32)(S16)LOWORD(l_param), (S32)(S16)HIWORD(l_param));
-
- // pass along extended flag in mask
- MASK mask = (l_param >> 16 & KF_EXTENDED) ? MASK_EXTENDED : 0x0;
- bool eat_keystroke = true;
-
- switch (u_msg)
- {
- RECT update_rect;
- S32 update_width;
- S32 update_height;
-
- case WM_TIMER:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_TIMER");
- WINDOW_IMP_POST(window_imp->mCallbacks->handleTimerEvent(window_imp));
- break;
- }
-
- case WM_DEVICECHANGE:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_DEVICECHANGE");
- if (w_param == DBT_DEVNODES_CHANGED || w_param == DBT_DEVICEARRIVAL)
- {
- WINDOW_IMP_POST(window_imp->mCallbacks->handleDeviceChange(window_imp));
-
- return 1;
- }
- break;
- }
-
- case WM_PAINT:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_PAINT");
- GetUpdateRect(window_imp->mWindowHandle, &update_rect, FALSE);
- update_width = update_rect.right - update_rect.left + 1;
- update_height = update_rect.bottom - update_rect.top + 1;
-
- WINDOW_IMP_POST(window_imp->mCallbacks->handlePaint(window_imp, update_rect.left, update_rect.top,
- update_width, update_height));
- break;
- }
- case WM_PARENTNOTIFY:
- {
- break;
- }
-
- case WM_SETCURSOR:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_SETCURSOR");
- // This message is sent whenever the cursor is moved in a window.
- // You need to set the appropriate cursor appearance.
-
- // Only take control of cursor over client region of window
- // This allows Windows(tm) to handle resize cursors, etc.
- if (LOWORD(l_param) == HTCLIENT)
- {
- SetCursor(window_imp->mCursor[window_imp->mCurrentCursor]);
- return 0;
- }
- break;
- }
- case WM_ENTERMENULOOP:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_ENTERMENULOOP");
- WINDOW_IMP_POST(window_imp->mCallbacks->handleWindowBlock(window_imp));
- break;
- }
-
- case WM_EXITMENULOOP:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_EXITMENULOOP");
- WINDOW_IMP_POST(window_imp->mCallbacks->handleWindowUnblock(window_imp));
- break;
- }
-
- case WM_ACTIVATEAPP:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_ACTIVATEAPP");
- window_imp->post([=]()
- {
- // This message should be sent whenever the app gains or loses focus.
- BOOL activating = (BOOL)w_param;
-
- if (window_imp->mFullscreen)
- {
- // When we run fullscreen, restoring or minimizing the app needs
- // to switch the screen resolution
- if (activating)
- {
- window_imp->setFullscreenResolution();
- window_imp->restore();
- }
- else
- {
- window_imp->minimize();
- window_imp->resetDisplayResolution();
- }
- }
-
- if (!activating)
- {
- sHandleDoubleClick = false;
- }
-
- window_imp->mCallbacks->handleActivateApp(window_imp, activating);
- });
- break;
- }
- case WM_ACTIVATE:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_ACTIVATE");
- window_imp->post([=]()
- {
- // Can be one of WA_ACTIVE, WA_CLICKACTIVE, or WA_INACTIVE
- BOOL activating = (LOWORD(w_param) != WA_INACTIVE);
-
- if (!activating && LLWinImm::isAvailable() && window_imp->mPreeditor)
- {
- window_imp->interruptLanguageTextInput();
- }
- });
-
- break;
- }
-
- case WM_QUERYOPEN:
- // TODO: use this to return a nice icon
- break;
-
- case WM_SYSCOMMAND:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_SYSCOMMAND");
- switch (w_param)
- {
- case SC_KEYMENU:
- // Disallow the ALT key from triggering the default system menu.
- return 0;
-
- case SC_SCREENSAVE:
- case SC_MONITORPOWER:
- // eat screen save messages and prevent them!
- return 0;
- }
- break;
- }
- case WM_CLOSE:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_CLOSE");
- window_imp->post([=]()
- {
- // Will the app allow the window to close?
- if (window_imp->mCallbacks->handleCloseRequest(window_imp))
- {
- // Get the app to initiate cleanup.
- window_imp->mCallbacks->handleQuit(window_imp);
- // The app is responsible for calling destroyWindow when done with GL
- }
- });
- return 0;
- }
- case WM_DESTROY:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_DESTROY");
- if (window_imp->shouldPostQuit())
- {
- PostQuitMessage(0); // Posts WM_QUIT with an exit code of 0
- }
- return 0;
- }
- case WM_COMMAND:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_COMMAND");
- if (!HIWORD(w_param)) // this message is from a menu
- {
- WINDOW_IMP_POST(window_imp->mCallbacks->handleMenuSelect(window_imp, LOWORD(w_param)));
- }
- break;
- }
- case WM_SYSKEYDOWN:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_SYSKEYDOWN");
- // allow system keys, such as ALT-F4 to be processed by Windows
- eat_keystroke = false;
- // intentional fall-through here
- [[fallthrough]];
- }
- case WM_KEYDOWN:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_KEYDOWN");
- window_imp->post([=]()
- {
- window_imp->mKeyCharCode = 0; // don't know until wm_char comes in next
- window_imp->mKeyScanCode = (l_param >> 16) & 0xff;
- window_imp->mKeyVirtualKey = w_param;
- window_imp->mRawMsg = u_msg;
- window_imp->mRawWParam = w_param;
- window_imp->mRawLParam = l_param;
-
- gKeyboard->handleKeyDown(w_param, mask);
- });
- if (eat_keystroke) return 0; // skip DefWindowProc() handling if we're consuming the keypress
- break;
- }
- case WM_SYSKEYUP:
- eat_keystroke = false;
- // intentional fall-through here
- [[fallthrough]];
- case WM_KEYUP:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_KEYUP");
- window_imp->post([=]()
- {
- window_imp->mKeyScanCode = (l_param >> 16) & 0xff;
- window_imp->mKeyVirtualKey = w_param;
- window_imp->mRawMsg = u_msg;
- window_imp->mRawWParam = w_param;
- window_imp->mRawLParam = l_param;
-
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_KEYUP");
- gKeyboard->handleKeyUp(w_param, mask);
- }
- });
- if (eat_keystroke) return 0; // skip DefWindowProc() handling if we're consuming the keypress
- break;
- }
- case WM_IME_SETCONTEXT:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_IME_SETCONTEXT");
- if (LLWinImm::isAvailable() && window_imp->mPreeditor)
- {
- l_param &= ~ISC_SHOWUICOMPOSITIONWINDOW;
- // Invoke DefWinProc with the modified LPARAM.
- }
- break;
- }
- case WM_IME_STARTCOMPOSITION:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_IME_STARTCOMPOSITION");
- if (LLWinImm::isAvailable() && window_imp->mPreeditor)
- {
- WINDOW_IMP_POST(window_imp->handleStartCompositionMessage());
- return 0;
- }
- break;
- }
- case WM_IME_ENDCOMPOSITION:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_IME_ENDCOMPOSITION");
- if (LLWinImm::isAvailable() && window_imp->mPreeditor)
- {
- return 0;
- }
- break;
- }
- case WM_IME_COMPOSITION:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_IME_COMPOSITION");
- if (LLWinImm::isAvailable() && window_imp->mPreeditor)
- {
- WINDOW_IMP_POST(window_imp->handleCompositionMessage(l_param));
- return 0;
- }
- break;
- }
- case WM_IME_REQUEST:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_IME_REQUEST");
- if (LLWinImm::isAvailable() && window_imp->mPreeditor)
- {
- LRESULT result;
- window_imp->handleImeRequests(w_param, l_param, &result);
- return result;
- }
- break;
- }
- case WM_CHAR:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_CHAR");
- window_imp->post([=]()
- {
- window_imp->mKeyCharCode = w_param;
- window_imp->mRawMsg = u_msg;
- window_imp->mRawWParam = w_param;
- window_imp->mRawLParam = l_param;
-
- // Should really use WM_UNICHAR eventually, but it requires a specific Windows version and I need
- // to figure out how that works. - Doug
- //
- // ... Well, I don't think so.
- // How it works is explained in Win32 API document, but WM_UNICHAR didn't work
- // as specified at least on Windows XP SP1 Japanese version. I have never used
- // it since then, and I'm not sure whether it has been fixed now, but I don't think
- // it is worth trying. The good old WM_CHAR works just fine even for supplementary
- // characters. We just need to take care of surrogate pairs sent as two WM_CHAR's
- // by ourselves. It is not that tough. -- Alissa Sabre @ SL
-
- // Even if LLWindowCallbacks::handleUnicodeChar(llwchar, bool) returned false,
- // we *did* processed the event, so I believe we should not pass it to DefWindowProc...
- window_imp->handleUnicodeUTF16((U16)w_param, gKeyboard->currentMask(false));
- });
- return 0;
- }
- case WM_NCLBUTTONDOWN:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_NCLBUTTONDOWN");
- {
- // A click in a non-client area, e.g. title bar or window border.
- window_imp->post([=]()
- {
- sHandleLeftMouseUp = false;
- sHandleDoubleClick = true;
- });
- }
- break;
- }
- case WM_LBUTTONDOWN:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_LBUTTONDOWN");
- {
- LL_RECORD_BLOCK_TIME(FTM_MOUSEHANDLER);
- window_imp->postMouseButtonEvent([=]()
- {
- sHandleLeftMouseUp = true;
-
- if (LLWinImm::isAvailable() && window_imp->mPreeditor)
- {
- window_imp->interruptLanguageTextInput();
- }
-
- MASK mask = gKeyboard->currentMask(true);
- auto gl_coord = window_imp->mCursorPosition.convert();
- window_imp->mCallbacks->handleMouseMove(window_imp, gl_coord, mask);
- window_imp->mCallbacks->handleMouseDown(window_imp, gl_coord, mask);
- });
-
- return 0;
- }
- break;
- }
-
- case WM_LBUTTONDBLCLK:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_LBUTTONDBLCLK");
- window_imp->postMouseButtonEvent([=]()
- {
- //RN: ignore right button double clicks for now
- //case WM_RBUTTONDBLCLK:
- if (!sHandleDoubleClick)
- {
- sHandleDoubleClick = true;
- return;
- }
- MASK mask = gKeyboard->currentMask(true);
-
- // generate move event to update mouse coordinates
- window_imp->mCursorPosition = window_coord;
- window_imp->mCallbacks->handleDoubleClick(window_imp, window_imp->mCursorPosition.convert(), mask);
- });
-
- return 0;
- }
- case WM_LBUTTONUP:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_LBUTTONUP");
- {
- window_imp->postMouseButtonEvent([=]()
- {
- LL_RECORD_BLOCK_TIME(FTM_MOUSEHANDLER);
- if (!sHandleLeftMouseUp)
- {
- sHandleLeftMouseUp = true;
- return;
- }
- sHandleDoubleClick = true;
-
-
- MASK mask = gKeyboard->currentMask(true);
- // generate move event to update mouse coordinates
- window_imp->mCursorPosition = window_coord;
- window_imp->mCallbacks->handleMouseUp(window_imp, window_imp->mCursorPosition.convert(), mask);
- });
- }
- return 0;
- }
- case WM_RBUTTONDBLCLK:
- case WM_RBUTTONDOWN:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_RBUTTONDOWN");
- {
- LL_RECORD_BLOCK_TIME(FTM_MOUSEHANDLER);
- window_imp->post([=]()
- {
- if (LLWinImm::isAvailable() && window_imp->mPreeditor)
- {
- WINDOW_IMP_POST(window_imp->interruptLanguageTextInput());
- }
-
- MASK mask = gKeyboard->currentMask(true);
- // generate move event to update mouse coordinates
- auto gl_coord = window_imp->mCursorPosition.convert();
- window_imp->mCallbacks->handleMouseMove(window_imp, gl_coord, mask);
- window_imp->mCallbacks->handleRightMouseDown(window_imp, gl_coord, mask);
- });
- }
- return 0;
- }
- break;
-
- case WM_RBUTTONUP:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_RBUTTONUP");
- {
- LL_RECORD_BLOCK_TIME(FTM_MOUSEHANDLER);
- window_imp->postMouseButtonEvent([=]()
- {
- MASK mask = gKeyboard->currentMask(true);
- window_imp->mCallbacks->handleRightMouseUp(window_imp, window_imp->mCursorPosition.convert(), mask);
- });
- }
- }
- break;
-
- case WM_MBUTTONDOWN:
- // case WM_MBUTTONDBLCLK:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_MBUTTONDOWN");
- {
- LL_RECORD_BLOCK_TIME(FTM_MOUSEHANDLER);
- window_imp->postMouseButtonEvent([=]()
- {
- if (LLWinImm::isAvailable() && window_imp->mPreeditor)
- {
- window_imp->interruptLanguageTextInput();
- }
-
- MASK mask = gKeyboard->currentMask(true);
- window_imp->mCallbacks->handleMiddleMouseDown(window_imp, window_imp->mCursorPosition.convert(), mask);
- });
- }
- }
- break;
-
- case WM_MBUTTONUP:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_MBUTTONUP");
- {
- LL_RECORD_BLOCK_TIME(FTM_MOUSEHANDLER);
- window_imp->postMouseButtonEvent([=]()
- {
- MASK mask = gKeyboard->currentMask(true);
- window_imp->mCallbacks->handleMiddleMouseUp(window_imp, window_imp->mCursorPosition.convert(), mask);
- });
- }
- }
- break;
- case WM_XBUTTONDOWN:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_XBUTTONDOWN");
- window_imp->postMouseButtonEvent([=]()
- {
- LL_RECORD_BLOCK_TIME(FTM_MOUSEHANDLER);
- S32 button = GET_XBUTTON_WPARAM(w_param);
- if (LLWinImm::isAvailable() && window_imp->mPreeditor)
- {
- window_imp->interruptLanguageTextInput();
- }
-
- MASK mask = gKeyboard->currentMask(true);
- // Windows uses numbers 1 and 2 for buttons, remap to 4, 5
- window_imp->mCallbacks->handleOtherMouseDown(window_imp, window_imp->mCursorPosition.convert(), mask, button + 3);
- });
-
- }
- break;
-
- case WM_XBUTTONUP:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_XBUTTONUP");
- window_imp->postMouseButtonEvent([=]()
- {
-
- LL_RECORD_BLOCK_TIME(FTM_MOUSEHANDLER);
-
- S32 button = GET_XBUTTON_WPARAM(w_param);
- MASK mask = gKeyboard->currentMask(true);
- // Windows uses numbers 1 and 2 for buttons, remap to 4, 5
- window_imp->mCallbacks->handleOtherMouseUp(window_imp, window_imp->mCursorPosition.convert(), mask, button + 3);
- });
- }
- break;
-
- case WM_MOUSEWHEEL:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_MOUSEWHEEL");
- static short z_delta = 0;
-
- RECT client_rect;
-
- // eat scroll events that occur outside our window, since we use mouse position to direct scroll
- // instead of keyboard focus
- // NOTE: mouse_coord is in *window* coordinates for scroll events
- POINT mouse_coord = { (S32)(S16)LOWORD(l_param), (S32)(S16)HIWORD(l_param) };
-
- if (ScreenToClient(window_imp->mWindowHandle, &mouse_coord)
- && GetClientRect(window_imp->mWindowHandle, &client_rect))
- {
- // we have a valid mouse point and client rect
- if (mouse_coord.x < client_rect.left || client_rect.right < mouse_coord.x
- || mouse_coord.y < client_rect.top || client_rect.bottom < mouse_coord.y)
- {
- // mouse is outside of client rect, so don't do anything
- return 0;
- }
- }
-
- S16 incoming_z_delta = HIWORD(w_param);
- z_delta += incoming_z_delta;
- // cout << "z_delta " << z_delta << endl;
-
- // current mouse wheels report changes in increments of zDelta (+120, -120)
- // Future, higher resolution mouse wheels may report smaller deltas.
- // So we sum the deltas and only act when we've exceeded WHEEL_DELTA
- //
- // If the user rapidly spins the wheel, we can get messages with
- // large deltas, like 480 or so. Thus we need to scroll more quickly.
- if (z_delta <= -WHEEL_DELTA || WHEEL_DELTA <= z_delta)
- {
- short clicks = -z_delta / WHEEL_DELTA;
- WINDOW_IMP_POST(window_imp->mCallbacks->handleScrollWheel(window_imp, clicks));
- z_delta = 0;
- }
- return 0;
- }
- /*
- // TODO: add this after resolving _WIN32_WINNT issue
- case WM_MOUSELEAVE:
- {
- window_imp->mCallbacks->handleMouseLeave(window_imp);
-
- // TRACKMOUSEEVENT track_mouse_event;
- // track_mouse_event.cbSize = sizeof( TRACKMOUSEEVENT );
- // track_mouse_event.dwFlags = TME_LEAVE;
- // track_mouse_event.hwndTrack = h_wnd;
- // track_mouse_event.dwHoverTime = HOVER_DEFAULT;
- // TrackMouseEvent( &track_mouse_event );
- return 0;
- }
- */
- case WM_MOUSEHWHEEL:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_MOUSEHWHEEL");
- static short h_delta = 0;
-
- RECT client_rect;
-
- // eat scroll events that occur outside our window, since we use mouse position to direct scroll
- // instead of keyboard focus
- // NOTE: mouse_coord is in *window* coordinates for scroll events
- POINT mouse_coord = { (S32)(S16)LOWORD(l_param), (S32)(S16)HIWORD(l_param) };
-
- if (ScreenToClient(window_imp->mWindowHandle, &mouse_coord)
- && GetClientRect(window_imp->mWindowHandle, &client_rect))
- {
- // we have a valid mouse point and client rect
- if (mouse_coord.x < client_rect.left || client_rect.right < mouse_coord.x
- || mouse_coord.y < client_rect.top || client_rect.bottom < mouse_coord.y)
- {
- // mouse is outside of client rect, so don't do anything
- return 0;
- }
- }
-
- S16 incoming_h_delta = HIWORD(w_param);
- h_delta += incoming_h_delta;
-
- // If the user rapidly spins the wheel, we can get messages with
- // large deltas, like 480 or so. Thus we need to scroll more quickly.
- if (h_delta <= -WHEEL_DELTA || WHEEL_DELTA <= h_delta)
- {
- WINDOW_IMP_POST(window_imp->mCallbacks->handleScrollHWheel(window_imp, h_delta / WHEEL_DELTA));
- h_delta = 0;
- }
- return 0;
- }
- // Handle mouse movement within the window
- case WM_MOUSEMOVE:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_MOUSEMOVE");
- // DO NOT use mouse event queue for move events to ensure cursor position is updated
- // when button events are handled
- WINDOW_IMP_POST(
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_MOUSEMOVE lambda");
-
- MASK mask = gKeyboard->currentMask(true);
- window_imp->mMouseMask = mask;
- window_imp->mCursorPosition = window_coord;
- });
- return 0;
- }
-
- case WM_GETMINMAXINFO:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_GETMINMAXINFO");
- LPMINMAXINFO min_max = (LPMINMAXINFO)l_param;
- min_max->ptMinTrackSize.x = window_imp->mMinWindowWidth;
- min_max->ptMinTrackSize.y = window_imp->mMinWindowHeight;
- return 0;
- }
-
- case WM_MOVE:
- {
- window_imp->updateWindowRect();
- return 0;
- }
- case WM_SIZE:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_SIZE");
- window_imp->updateWindowRect();
-
- // There's an odd behavior with WM_SIZE that I would call a bug. If
- // the window is maximized, and you call MoveWindow() with a size smaller
- // than a maximized window, it ends up sending WM_SIZE with w_param set
- // to SIZE_MAXIMIZED -- which isn't true. So the logic below doesn't work.
- // (SL-44655). Fixed it by calling ShowWindow(SW_RESTORE) first (see
- // LLWindowWin32::moveWindow in this file).
-
- // If we are now restored, but we weren't before, this
- // means that the window was un-minimized.
- if (w_param == SIZE_RESTORED && window_imp->mLastSizeWParam != SIZE_RESTORED)
- {
- WINDOW_IMP_POST(window_imp->mCallbacks->handleActivate(window_imp, true));
- }
-
- // handle case of window being maximized from fully minimized state
- if (w_param == SIZE_MAXIMIZED && window_imp->mLastSizeWParam != SIZE_MAXIMIZED)
- {
- WINDOW_IMP_POST(window_imp->mCallbacks->handleActivate(window_imp, true));
- }
-
- // Also handle the minimization case
- if (w_param == SIZE_MINIMIZED && window_imp->mLastSizeWParam != SIZE_MINIMIZED)
- {
- WINDOW_IMP_POST(window_imp->mCallbacks->handleActivate(window_imp, false));
- }
-
- // Actually resize all of our views
- if (w_param != SIZE_MINIMIZED)
- {
- // Ignore updates for minimizing and minimized "windows"
- WINDOW_IMP_POST(window_imp->mCallbacks->handleResize(window_imp,
- LOWORD(l_param),
- HIWORD(l_param)));
- }
-
- window_imp->mLastSizeWParam = w_param;
-
- return 0;
- }
-
- case WM_DPICHANGED:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_DPICHANGED");
- LPRECT lprc_new_scale;
- F32 new_scale = F32(LOWORD(w_param)) / F32(USER_DEFAULT_SCREEN_DPI);
- lprc_new_scale = (LPRECT)l_param;
- S32 new_width = lprc_new_scale->right - lprc_new_scale->left;
- S32 new_height = lprc_new_scale->bottom - lprc_new_scale->top;
- WINDOW_IMP_POST(window_imp->mCallbacks->handleDPIChanged(window_imp, new_scale, new_width, new_height));
-
- SetWindowPos(h_wnd,
- HWND_TOP,
- lprc_new_scale->left,
- lprc_new_scale->top,
- new_width,
- new_height,
- SWP_NOZORDER | SWP_NOACTIVATE);
-
- return 0;
- }
-
- case WM_SETFOCUS:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_SETFOCUS");
- WINDOW_IMP_POST(window_imp->mCallbacks->handleFocus(window_imp));
- return 0;
- }
-
- case WM_KILLFOCUS:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_KILLFOCUS");
- WINDOW_IMP_POST(window_imp->mCallbacks->handleFocusLost(window_imp));
- return 0;
- }
-
- case WM_COPYDATA:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_COPYDATA");
- {
- // received a URL
- PCOPYDATASTRUCT myCDS = (PCOPYDATASTRUCT)l_param;
- void* data = new U8[myCDS->cbData];
- memcpy(data, myCDS->lpData, myCDS->cbData);
- auto myType = myCDS->dwData;
-
- window_imp->post([=]()
- {
- window_imp->mCallbacks->handleDataCopy(window_imp, myType, data);
- delete[] data;
- });
- };
- return 0;
- }
- case WM_SETTINGCHANGE:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_SETTINGCHANGE");
- if (w_param == SPI_SETMOUSEVANISH)
- {
- if (!SystemParametersInfo(SPI_GETMOUSEVANISH, 0, &window_imp->mMouseVanish, 0))
- {
- WINDOW_IMP_POST(window_imp->mMouseVanish = true);
- }
- }
- }
- break;
-
- case WM_INPUT:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("MWP - WM_INPUT");
-
- UINT dwSize = 0;
- GetRawInputData((HRAWINPUT)l_param, RID_INPUT, NULL, &dwSize, sizeof(RAWINPUTHEADER));
- llassert(dwSize < 1024);
-
- U8 lpb[1024];
-
- if (GetRawInputData((HRAWINPUT)l_param, RID_INPUT, (void*)lpb, &dwSize, sizeof(RAWINPUTHEADER)) == dwSize)
- {
- RAWINPUT* raw = (RAWINPUT*)lpb;
-
- if (raw->header.dwType == RIM_TYPEMOUSE)
- {
- LLMutexLock lock(&window_imp->mRawMouseMutex);
-
- bool absolute_coordinates = (raw->data.mouse.usFlags & MOUSE_MOVE_ABSOLUTE);
-
- if (absolute_coordinates)
- {
- static S32 prev_absolute_x = 0;
- static S32 prev_absolute_y = 0;
- S32 absolute_x;
- S32 absolute_y;
-
- if ((raw->data.mouse.usFlags & 0x10) == 0x10) // touch screen? touch? Not defined in header
- {
- // touch screen spams (0,0) coordinates in a number of situations
- // (0,0) might need to be filtered
- absolute_x = raw->data.mouse.lLastX;
- absolute_y = raw->data.mouse.lLastY;
- }
- else
- {
- bool v_desktop = (raw->data.mouse.usFlags & MOUSE_VIRTUAL_DESKTOP) == MOUSE_VIRTUAL_DESKTOP;
-
- S32 width = GetSystemMetrics(v_desktop ? SM_CXVIRTUALSCREEN : SM_CXSCREEN);
- S32 height = GetSystemMetrics(v_desktop ? SM_CYVIRTUALSCREEN : SM_CYSCREEN);
-
- absolute_x = (raw->data.mouse.lLastX / 65535.0f) * width;
- absolute_y = (raw->data.mouse.lLastY / 65535.0f) * height;
- }
-
- window_imp->mRawMouseDelta.mX += absolute_x - prev_absolute_x;
- window_imp->mRawMouseDelta.mY -= absolute_y - prev_absolute_y;
-
- prev_absolute_x = absolute_x;
- prev_absolute_y = absolute_y;
- }
- else
- {
- S32 speed;
- const S32 DEFAULT_SPEED(10);
- SystemParametersInfo(SPI_GETMOUSESPEED, 0, &speed, 0);
- if (speed == DEFAULT_SPEED)
- {
- window_imp->mRawMouseDelta.mX += raw->data.mouse.lLastX;
- window_imp->mRawMouseDelta.mY -= raw->data.mouse.lLastY;
- }
- else
- {
- window_imp->mRawMouseDelta.mX += round((F32)raw->data.mouse.lLastX * (F32)speed / DEFAULT_SPEED);
- window_imp->mRawMouseDelta.mY -= round((F32)raw->data.mouse.lLastY * (F32)speed / DEFAULT_SPEED);
- }
- }
- }
- }
- }
- break;
-
- //list of messages we get often that we don't care to log about
- case WM_NCHITTEST:
- case WM_NCMOUSEMOVE:
- case WM_NCMOUSELEAVE:
- case WM_MOVING:
- case WM_WINDOWPOSCHANGING:
- case WM_WINDOWPOSCHANGED:
- break;
-
- default:
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - default");
- LL_DEBUGS("Window") << "Unhandled windows message code: 0x" << std::hex << U32(u_msg) << LL_ENDL;
- }
- break;
- }
- }
- else
- {
- // (NULL == window_imp)
- LL_DEBUGS("Window") << "No window implementation to handle message with, message code: " << U32(u_msg) << LL_ENDL;
- }
-
- // pass unhandled messages down to Windows
- LRESULT ret;
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - DefWindowProc");
- ret = DefWindowProc(h_wnd, u_msg, w_param, l_param);
- }
- return ret;
-}
-
-bool LLWindowWin32::convertCoords(LLCoordGL from, LLCoordWindow *to)
-{
- S32 client_height;
- RECT client_rect;
- LLCoordWindow window_position;
-
- if (!mWindowHandle ||
- !GetClientRect(mWindowHandle, &client_rect) ||
- NULL == to)
- {
- return false;
- }
-
- to->mX = from.mX;
- client_height = client_rect.bottom - client_rect.top;
- to->mY = client_height - from.mY - 1;
-
- return true;
-}
-
-bool LLWindowWin32::convertCoords(LLCoordWindow from, LLCoordGL* to)
-{
- S32 client_height;
- RECT client_rect;
-
- if (!mWindowHandle ||
- !GetClientRect(mWindowHandle, &client_rect) ||
- NULL == to)
- {
- return false;
- }
-
- to->mX = from.mX;
- client_height = client_rect.bottom - client_rect.top;
- to->mY = client_height - from.mY - 1;
-
- return true;
-}
-
-bool LLWindowWin32::convertCoords(LLCoordScreen from, LLCoordWindow* to)
-{
- POINT mouse_point;
-
- mouse_point.x = from.mX;
- mouse_point.y = from.mY;
- bool result = ScreenToClient(mWindowHandle, &mouse_point);
-
- if (result)
- {
- to->mX = mouse_point.x;
- to->mY = mouse_point.y;
- }
-
- return result;
-}
-
-bool LLWindowWin32::convertCoords(LLCoordWindow from, LLCoordScreen *to)
-{
- POINT mouse_point;
-
- mouse_point.x = from.mX;
- mouse_point.y = from.mY;
- bool result = ClientToScreen(mWindowHandle, &mouse_point);
-
- if (result)
- {
- to->mX = mouse_point.x;
- to->mY = mouse_point.y;
- }
-
- return result;
-}
-
-bool LLWindowWin32::convertCoords(LLCoordScreen from, LLCoordGL *to)
-{
- LLCoordWindow window_coord;
-
- if (!mWindowHandle || (NULL == to))
- {
- return false;
- }
-
- convertCoords(from, &window_coord);
- convertCoords(window_coord, to);
- return true;
-}
-
-bool LLWindowWin32::convertCoords(LLCoordGL from, LLCoordScreen *to)
-{
- LLCoordWindow window_coord;
-
- if (!mWindowHandle || (NULL == to))
- {
- return false;
- }
-
- convertCoords(from, &window_coord);
- convertCoords(window_coord, to);
- return true;
-}
-
-
-bool LLWindowWin32::isClipboardTextAvailable()
-{
- return IsClipboardFormatAvailable(CF_UNICODETEXT);
-}
-
-
-bool LLWindowWin32::pasteTextFromClipboard(LLWString &dst)
-{
- bool success = false;
-
- if (IsClipboardFormatAvailable(CF_UNICODETEXT))
- {
- if (OpenClipboard(mWindowHandle))
- {
- HGLOBAL h_data = GetClipboardData(CF_UNICODETEXT);
- if (h_data)
- {
- WCHAR *utf16str = (WCHAR*) GlobalLock(h_data);
- if (utf16str)
- {
- dst = utf16str_to_wstring(utf16str);
- LLWStringUtil::removeWindowsCR(dst);
- GlobalUnlock(h_data);
- success = true;
- }
- }
- CloseClipboard();
- }
- }
-
- return success;
-}
-
-
-bool LLWindowWin32::copyTextToClipboard(const LLWString& wstr)
-{
- bool success = false;
-
- if (OpenClipboard(mWindowHandle))
- {
- EmptyClipboard();
-
- // Provide a copy of the data in Unicode format.
- LLWString sanitized_string(wstr);
- LLWStringUtil::addCRLF(sanitized_string);
- llutf16string out_utf16 = wstring_to_utf16str(sanitized_string);
- const size_t size_utf16 = (out_utf16.length() + 1) * sizeof(WCHAR);
-
- // Memory is allocated and then ownership of it is transfered to the system.
- HGLOBAL hglobal_copy_utf16 = GlobalAlloc(GMEM_MOVEABLE, size_utf16);
- if (hglobal_copy_utf16)
- {
- WCHAR* copy_utf16 = (WCHAR*) GlobalLock(hglobal_copy_utf16);
- if (copy_utf16)
- {
- memcpy(copy_utf16, out_utf16.c_str(), size_utf16); /* Flawfinder: ignore */
- GlobalUnlock(hglobal_copy_utf16);
-
- if (SetClipboardData(CF_UNICODETEXT, hglobal_copy_utf16))
- {
- success = true;
- }
- }
- }
-
- CloseClipboard();
- }
-
- return success;
-}
-
-// Constrains the mouse to the window.
-void LLWindowWin32::setMouseClipping( bool b )
-{
- LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32;
- ASSERT_MAIN_THREAD();
- if( b != mIsMouseClipping )
- {
- bool success = false;
-
- if( b )
- {
- GetClipCursor( &mOldMouseClip );
-
- RECT client_rect_in_screen_space;
- if( getClientRectInScreenSpace( &client_rect_in_screen_space ) )
- {
- success = ClipCursor( &client_rect_in_screen_space );
- }
- }
- else
- {
- // Must restore the old mouse clip, which may be set by another window.
- success = ClipCursor( &mOldMouseClip );
- SetRect( &mOldMouseClip, 0, 0, 0, 0 );
- }
-
- if( success )
- {
- mIsMouseClipping = b;
- }
- }
-}
-
-bool LLWindowWin32::getClientRectInScreenSpace( RECT* rectp )
-{
- bool success = false;
-
- RECT client_rect;
- if (mWindowHandle && GetClientRect(mWindowHandle, &client_rect))
- {
- POINT top_left;
- top_left.x = client_rect.left;
- top_left.y = client_rect.top;
- ClientToScreen(mWindowHandle, &top_left);
-
- POINT bottom_right;
- bottom_right.x = client_rect.right;
- bottom_right.y = client_rect.bottom;
- ClientToScreen(mWindowHandle, &bottom_right);
-
- SetRect(rectp,
- top_left.x,
- top_left.y,
- bottom_right.x,
- bottom_right.y);
-
- success = true;
- }
-
- return success;
-}
-
-void LLWindowWin32::flashIcon(F32 seconds)
-{
- mWindowThread->post([=]()
- {
- FLASHWINFO flash_info;
-
- flash_info.cbSize = sizeof(FLASHWINFO);
- flash_info.hwnd = mWindowHandle;
- flash_info.dwFlags = FLASHW_TRAY;
- flash_info.uCount = UINT(seconds / ICON_FLASH_TIME);
- flash_info.dwTimeout = DWORD(1000.f * ICON_FLASH_TIME); // milliseconds
- FlashWindowEx(&flash_info);
- });
-}
-
-F32 LLWindowWin32::getGamma()
-{
- return mCurrentGamma;
-}
-
-bool LLWindowWin32::restoreGamma()
-{
- ASSERT_MAIN_THREAD();
- if (mCustomGammaSet)
- {
- LL_DEBUGS("Window") << "Restoring gamma" << LL_ENDL;
- mCustomGammaSet = false;
- return SetDeviceGammaRamp(mhDC, mPrevGammaRamp);
- }
- return true;
-}
-
-bool LLWindowWin32::setGamma(const F32 gamma)
-{
- ASSERT_MAIN_THREAD();
- mCurrentGamma = gamma;
-
- //Get the previous gamma ramp to restore later.
- if (!mCustomGammaSet)
- {
- if (!gGLManager.mIsIntel) // skip for Intel GPUs (see SL-11341)
- {
- LL_DEBUGS("Window") << "Getting the previous gamma ramp to restore later" << LL_ENDL;
- if (!GetDeviceGammaRamp(mhDC, mPrevGammaRamp))
- {
- LL_WARNS("Window") << "Failed to get the previous gamma ramp" << LL_ENDL;
- return false;
- }
- }
- mCustomGammaSet = true;
- }
-
- LL_DEBUGS("Window") << "Setting gamma to " << gamma << LL_ENDL;
-
- for ( int i = 0; i < 256; ++i )
- {
- int mult = 256 - ( int ) ( ( gamma - 1.0f ) * 128.0f );
-
- int value = mult * i;
-
- if ( value > 0xffff )
- value = 0xffff;
-
- mCurrentGammaRamp[0][i] =
- mCurrentGammaRamp[1][i] =
- mCurrentGammaRamp[2][i] = (WORD) value;
- };
-
- return SetDeviceGammaRamp ( mhDC, mCurrentGammaRamp );
-}
-
-void LLWindowWin32::setFSAASamples(const U32 fsaa_samples)
-{
- ASSERT_MAIN_THREAD();
- mFSAASamples = fsaa_samples;
-}
-
-U32 LLWindowWin32::getFSAASamples()
-{
- return mFSAASamples;
-}
-
-LLWindow::LLWindowResolution* LLWindowWin32::getSupportedResolutions(S32 &num_resolutions)
-{
- ASSERT_MAIN_THREAD();
- if (!mSupportedResolutions)
- {
- mSupportedResolutions = new LLWindowResolution[MAX_NUM_RESOLUTIONS];
- DEVMODE dev_mode;
- ::ZeroMemory(&dev_mode, sizeof(DEVMODE));
- dev_mode.dmSize = sizeof(DEVMODE);
-
- mNumSupportedResolutions = 0;
- for (S32 mode_num = 0; mNumSupportedResolutions < MAX_NUM_RESOLUTIONS; mode_num++)
- {
- if (!EnumDisplaySettings(NULL, mode_num, &dev_mode))
- {
- break;
- }
-
- if (dev_mode.dmBitsPerPel == BITS_PER_PIXEL &&
- dev_mode.dmPelsWidth >= 800 &&
- dev_mode.dmPelsHeight >= 600)
- {
- bool resolution_exists = false;
- for(S32 i = 0; i < mNumSupportedResolutions; i++)
- {
- if (mSupportedResolutions[i].mWidth == dev_mode.dmPelsWidth &&
- mSupportedResolutions[i].mHeight == dev_mode.dmPelsHeight)
- {
- resolution_exists = true;
- }
- }
- if (!resolution_exists)
- {
- mSupportedResolutions[mNumSupportedResolutions].mWidth = dev_mode.dmPelsWidth;
- mSupportedResolutions[mNumSupportedResolutions].mHeight = dev_mode.dmPelsHeight;
- mNumSupportedResolutions++;
- }
- }
- }
- }
-
- num_resolutions = mNumSupportedResolutions;
- return mSupportedResolutions;
-}
-
-
-F32 LLWindowWin32::getNativeAspectRatio()
-{
- if (mOverrideAspectRatio > 0.f)
- {
- return mOverrideAspectRatio;
- }
- else if (mNativeAspectRatio > 0.f)
- {
- // we grabbed this value at startup, based on the user's desktop settings
- return mNativeAspectRatio;
- }
- // RN: this hack presumes that the largest supported resolution is monitor-limited
- // and that pixels in that mode are square, therefore defining the native aspect ratio
- // of the monitor...this seems to work to a close approximation for most CRTs/LCDs
- S32 num_resolutions;
- LLWindowResolution* resolutions = getSupportedResolutions(num_resolutions);
-
- return ((F32)resolutions[num_resolutions - 1].mWidth / (F32)resolutions[num_resolutions - 1].mHeight);
-}
-
-F32 LLWindowWin32::getPixelAspectRatio()
-{
- F32 pixel_aspect = 1.f;
- if (getFullscreen())
- {
- LLCoordScreen screen_size;
- getSize(&screen_size);
- pixel_aspect = getNativeAspectRatio() * (F32)screen_size.mY / (F32)screen_size.mX;
- }
-
- return pixel_aspect;
-}
-
-// Change display resolution. Returns true if successful.
-// protected
-bool LLWindowWin32::setDisplayResolution(S32 width, S32 height, S32 bits, S32 refresh)
-{
- DEVMODE dev_mode;
- ::ZeroMemory(&dev_mode, sizeof(DEVMODE));
- dev_mode.dmSize = sizeof(DEVMODE);
- bool success = false;
-
- // Don't change anything if we don't have to
- if (EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &dev_mode))
- {
- if (dev_mode.dmPelsWidth == width &&
- dev_mode.dmPelsHeight == height &&
- dev_mode.dmBitsPerPel == bits &&
- dev_mode.dmDisplayFrequency == refresh )
- {
- // ...display mode identical, do nothing
- return true;
- }
- }
-
- memset(&dev_mode, 0, sizeof(dev_mode));
- dev_mode.dmSize = sizeof(dev_mode);
- dev_mode.dmPelsWidth = width;
- dev_mode.dmPelsHeight = height;
- dev_mode.dmBitsPerPel = bits;
- dev_mode.dmDisplayFrequency = refresh;
- dev_mode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFREQUENCY;
-
- // CDS_FULLSCREEN indicates that this is a temporary change to the device mode.
- LONG cds_result = ChangeDisplaySettings(&dev_mode, CDS_FULLSCREEN);
-
- success = (DISP_CHANGE_SUCCESSFUL == cds_result);
-
- if (!success)
- {
- LL_WARNS("Window") << "setDisplayResolution failed, "
- << width << "x" << height << "x" << bits << " @ " << refresh << LL_ENDL;
- }
-
- return success;
-}
-
-// protected
-bool LLWindowWin32::setFullscreenResolution()
-{
- if (mFullscreen)
- {
- return setDisplayResolution( mFullscreenWidth, mFullscreenHeight, mFullscreenBits, mFullscreenRefresh);
- }
- else
- {
- return false;
- }
-}
-
-// protected
-bool LLWindowWin32::resetDisplayResolution()
-{
- LL_DEBUGS("Window") << "resetDisplayResolution START" << LL_ENDL;
-
- LONG cds_result = ChangeDisplaySettings(NULL, 0);
-
- bool success = (DISP_CHANGE_SUCCESSFUL == cds_result);
-
- if (!success)
- {
- LL_WARNS("Window") << "resetDisplayResolution failed" << LL_ENDL;
- }
-
- LL_DEBUGS("Window") << "resetDisplayResolution END" << LL_ENDL;
-
- return success;
-}
-
-void LLWindowWin32::swapBuffers()
-{
- {
- LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32;
- SwapBuffers(mhDC);
- }
-
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("GPU Collect");
- LL_PROFILER_GPU_COLLECT;
- }
-}
-
-
-//
-// LLSplashScreenImp
-//
-LLSplashScreenWin32::LLSplashScreenWin32()
-: mWindow(NULL)
-{
-}
-
-LLSplashScreenWin32::~LLSplashScreenWin32()
-{
-}
-
-void LLSplashScreenWin32::showImpl()
-{
- // This appears to work. ???
- HINSTANCE hinst = GetModuleHandle(NULL);
-
- mWindow = CreateDialog(hinst,
- TEXT("SPLASHSCREEN"),
- NULL, // no parent
- (DLGPROC) LLSplashScreenWin32::windowProc);
- ShowWindow(mWindow, SW_SHOW);
-
- // Should set taskbar text without creating a header for the window (caption)
- SetWindowTextA(mWindow, "Second Life");
-}
-
-
-void LLSplashScreenWin32::updateImpl(const std::string& mesg)
-{
- if (!mWindow) return;
-
- int output_str_len = MultiByteToWideChar(CP_UTF8, 0, mesg.c_str(), mesg.length(), NULL, 0);
- if( output_str_len>1024 )
- return;
-
- WCHAR w_mesg[1025];//big enought to keep null terminatos
-
- MultiByteToWideChar (CP_UTF8, 0, mesg.c_str(), mesg.length(), w_mesg, output_str_len);
-
- //looks like MultiByteToWideChar didn't add null terminator to converted string, see EXT-4858
- w_mesg[output_str_len] = 0;
-
- SendDlgItemMessage(mWindow,
- 666, // HACK: text id
- WM_SETTEXT,
- FALSE,
- (LPARAM)w_mesg);
-}
-
-
-void LLSplashScreenWin32::hideImpl()
-{
- if (mWindow)
- {
- if (!destroy_window_handler(mWindow))
- {
- LL_WARNS("Window") << "Failed to properly close splash screen window!" << LL_ENDL;
- }
- mWindow = NULL;
- }
-}
-
-
-// static
-LRESULT CALLBACK LLSplashScreenWin32::windowProc(HWND h_wnd, UINT u_msg,
- WPARAM w_param, LPARAM l_param)
-{
- // Just give it to windows
- return DefWindowProc(h_wnd, u_msg, w_param, l_param);
-}
-
-//
-// Helper Funcs
-//
-
-S32 OSMessageBoxWin32(const std::string& text, const std::string& caption, U32 type)
-{
- UINT uType;
-
- switch(type)
- {
- case OSMB_OK:
- uType = MB_OK;
- break;
- case OSMB_OKCANCEL:
- uType = MB_OKCANCEL;
- break;
- case OSMB_YESNO:
- uType = MB_YESNO;
- break;
- default:
- uType = MB_OK;
- break;
- }
-
- int retval_win = MessageBoxW(NULL, // HWND
- ll_convert_string_to_wide(text).c_str(),
- ll_convert_string_to_wide(caption).c_str(),
- uType);
- S32 retval;
-
- switch(retval_win)
- {
- case IDYES:
- retval = OSBTN_YES;
- break;
- case IDNO:
- retval = OSBTN_NO;
- break;
- case IDOK:
- retval = OSBTN_OK;
- break;
- case IDCANCEL:
- retval = OSBTN_CANCEL;
- break;
- default:
- retval = OSBTN_CANCEL;
- break;
- }
-
- return retval;
-}
-
-
-void LLWindowWin32::spawnWebBrowser(const std::string& escaped_url, bool async)
-{
- bool found = false;
- S32 i;
- for (i = 0; i < gURLProtocolWhitelistCount; i++)
- {
- if (escaped_url.find(gURLProtocolWhitelist[i]) == 0)
- {
- found = true;
- break;
- }
- }
-
- if (!found)
- {
- LL_WARNS("Window") << "spawn_web_browser() called for url with protocol not on whitelist: " << escaped_url << LL_ENDL;
- return;
- }
-
- LL_INFOS("Window") << "Opening URL " << escaped_url << LL_ENDL;
-
- // replaced ShellExecute code with ShellExecuteEx since ShellExecute doesn't work
- // reliablly on Vista.
-
- // this is madness.. no, this is..
- LLWString url_wstring = utf8str_to_wstring( escaped_url );
- llutf16string url_utf16 = wstring_to_utf16str( url_wstring );
-
- // let the OS decide what to use to open the URL
- SHELLEXECUTEINFO sei = { sizeof( sei ) };
- // NOTE: this assumes that SL will stick around long enough to complete the DDE message exchange
- // necessary for ShellExecuteEx to complete
- if (async)
- {
- sei.fMask = SEE_MASK_ASYNCOK;
- }
- sei.nShow = SW_SHOWNORMAL;
- sei.lpVerb = L"open";
- sei.lpFile = url_utf16.c_str();
- ShellExecuteEx( &sei );
-}
-
-/*
- Make the raw keyboard data available - used to poke through to LLQtWebKit so
- that Qt/Webkit has access to the virtual keycodes etc. that it needs
-*/
-LLSD LLWindowWin32::getNativeKeyData()
-{
- LLSD result = LLSD::emptyMap();
-
- result["scan_code"] = (S32)mKeyScanCode;
- result["virtual_key"] = (S32)mKeyVirtualKey;
- result["msg"] = ll_sd_from_U32(mRawMsg);
- result["w_param"] = ll_sd_from_U32(mRawWParam);
- result["l_param"] = ll_sd_from_U32(mRawLParam);
-
- return result;
-}
-
-bool LLWindowWin32::dialogColorPicker( F32 *r, F32 *g, F32 *b )
-{
- bool retval = false;
-
- static CHOOSECOLOR cc;
- static COLORREF crCustColors[16];
- cc.lStructSize = sizeof(CHOOSECOLOR);
- cc.hwndOwner = mWindowHandle;
- cc.hInstance = NULL;
- cc.rgbResult = RGB ((*r * 255.f),(*g *255.f),(*b * 255.f));
- //cc.rgbResult = RGB (0x80,0x80,0x80);
- cc.lpCustColors = crCustColors;
- cc.Flags = CC_RGBINIT | CC_FULLOPEN;
- cc.lCustData = 0;
- cc.lpfnHook = NULL;
- cc.lpTemplateName = NULL;
-
- // This call is modal, so pause agent
- //send_agent_pause(); // this is in newview and we don't want to set up a dependency
- {
- retval = ChooseColor(&cc);
- }
- //send_agent_resume(); // this is in newview and we don't want to set up a dependency
-
- *b = ((F32)((cc.rgbResult >> 16) & 0xff)) / 255.f;
-
- *g = ((F32)((cc.rgbResult >> 8) & 0xff)) / 255.f;
-
- *r = ((F32)(cc.rgbResult & 0xff)) / 255.f;
-
- return (retval);
-}
-
-void *LLWindowWin32::getPlatformWindow()
-{
- return (void*)mWindowHandle;
-}
-
-void LLWindowWin32::bringToFront()
-{
- mWindowThread->post([=]()
- {
- BringWindowToTop(mWindowHandle);
- });
-}
-
-// set (OS) window focus back to the client
-void LLWindowWin32::focusClient()
-{
- mWindowThread->post([=]()
- {
- SetFocus(mWindowHandle);
- });
-}
-
-void LLWindowWin32::allowLanguageTextInput(LLPreeditor *preeditor, bool b)
-{
- if (b == sLanguageTextInputAllowed || !LLWinImm::isAvailable())
- {
- return;
- }
-
- if (preeditor != mPreeditor && !b)
- {
- // This condition may occur with a call to
- // setEnabled(bool) from LLTextEditor or LLLineEditor
- // when the control is not focused.
- // We need to silently ignore the case so that
- // the language input status of the focused control
- // is not disturbed.
- return;
- }
-
- // Take care of old and new preeditors.
- if (preeditor != mPreeditor || !b)
- {
- if (sLanguageTextInputAllowed)
- {
- interruptLanguageTextInput();
- }
- mPreeditor = (b ? preeditor : NULL);
- }
-
- sLanguageTextInputAllowed = b;
-
- if (sLanguageTextInputAllowed)
- {
- mWindowThread->post([=]()
- {
- // Allowing: Restore the previous IME status, so that the user has a feeling that the previous
- // text input continues naturally. Be careful, however, the IME status is meaningful only during the user keeps
- // using same Input Locale (aka Keyboard Layout).
- if (sWinIMEOpened && GetKeyboardLayout(0) == sWinInputLocale)
- {
- HIMC himc = LLWinImm::getContext(mWindowHandle);
- LLWinImm::setOpenStatus(himc, true);
- LLWinImm::setConversionStatus(himc, sWinIMEConversionMode, sWinIMESentenceMode);
- LLWinImm::releaseContext(mWindowHandle, himc);
- }
- });
- }
- else
- {
- mWindowThread->post([=]()
- {
- // Disallowing: Turn off the IME so that succeeding key events bypass IME and come to us directly.
- // However, do it after saving the current IME status. We need to restore the status when
- // allowing language text input again.
- sWinInputLocale = GetKeyboardLayout(0);
- sWinIMEOpened = LLWinImm::isIME(sWinInputLocale);
- if (sWinIMEOpened)
- {
- HIMC himc = LLWinImm::getContext(mWindowHandle);
- sWinIMEOpened = LLWinImm::getOpenStatus(himc);
- if (sWinIMEOpened)
- {
- LLWinImm::getConversionStatus(himc, &sWinIMEConversionMode, &sWinIMESentenceMode);
-
- // We need both ImmSetConversionStatus and ImmSetOpenStatus here to surely disable IME's
- // keyboard hooking, because Some IME reacts only on the former and some other on the latter...
- LLWinImm::setConversionStatus(himc, IME_CMODE_NOCONVERSION, sWinIMESentenceMode);
- LLWinImm::setOpenStatus(himc, false);
- }
- LLWinImm::releaseContext(mWindowHandle, himc);
- }
- });
- }
-}
-
-void LLWindowWin32::fillCandidateForm(const LLCoordGL& caret, const LLRect& bounds,
- CANDIDATEFORM *form)
-{
- LLCoordWindow caret_coord, top_left, bottom_right;
- convertCoords(caret, &caret_coord);
- convertCoords(LLCoordGL(bounds.mLeft, bounds.mTop), &top_left);
- convertCoords(LLCoordGL(bounds.mRight, bounds.mBottom), &bottom_right);
-
- memset(form, 0, sizeof(CANDIDATEFORM));
- form->dwStyle = CFS_EXCLUDE;
- form->ptCurrentPos.x = caret_coord.mX;
- form->ptCurrentPos.y = caret_coord.mY;
- form->rcArea.left = top_left.mX;
- form->rcArea.top = top_left.mY;
- form->rcArea.right = bottom_right.mX;
- form->rcArea.bottom = bottom_right.mY;
-}
-
-
-// Put the IME window at the right place (near current text input). Point coordinates should be the top of the current text line.
-void LLWindowWin32::setLanguageTextInput( const LLCoordGL & position )
-{
- if (sLanguageTextInputAllowed && LLWinImm::isAvailable())
- {
- HIMC himc = LLWinImm::getContext(mWindowHandle);
-
- LLCoordWindow win_pos;
- convertCoords( position, &win_pos );
-
- if ( win_pos.mX >= 0 && win_pos.mY >= 0 &&
- (win_pos.mX != sWinIMEWindowPosition.mX) || (win_pos.mY != sWinIMEWindowPosition.mY) )
- {
- COMPOSITIONFORM ime_form;
- memset( &ime_form, 0, sizeof(ime_form) );
- ime_form.dwStyle = CFS_POINT;
- ime_form.ptCurrentPos.x = win_pos.mX;
- ime_form.ptCurrentPos.y = win_pos.mY;
-
- LLWinImm::setCompositionWindow( himc, &ime_form );
-
- sWinIMEWindowPosition = win_pos;
- }
-
- LLWinImm::releaseContext(mWindowHandle, himc);
- }
-}
-
-
-void LLWindowWin32::fillCharPosition(const LLCoordGL& caret, const LLRect& bounds, const LLRect& control,
- IMECHARPOSITION *char_position)
-{
- LLCoordScreen caret_coord, top_left, bottom_right;
- convertCoords(caret, &caret_coord);
- convertCoords(LLCoordGL(bounds.mLeft, bounds.mTop), &top_left);
- convertCoords(LLCoordGL(bounds.mRight, bounds.mBottom), &bottom_right);
-
- char_position->pt.x = caret_coord.mX;
- char_position->pt.y = top_left.mY; // Windows wants the coordinate of upper left corner of a character...
- char_position->cLineHeight = bottom_right.mY - top_left.mY;
- char_position->rcDocument.left = top_left.mX;
- char_position->rcDocument.top = top_left.mY;
- char_position->rcDocument.right = bottom_right.mX;
- char_position->rcDocument.bottom = bottom_right.mY;
-}
-
-void LLWindowWin32::fillCompositionLogfont(LOGFONT *logfont)
-{
- // Our font is a list of FreeType recognized font files that may
- // not have a corresponding ones in Windows' fonts. Hence, we
- // can't simply tell Windows which font we are using. We will
- // notify a _standard_ font for a current input locale instead.
- // We use a hard-coded knowledge about the Windows' standard
- // configuration to do so...
-
- memset(logfont, 0, sizeof(LOGFONT));
-
- const WORD lang_id = LOWORD(GetKeyboardLayout(0));
- switch (PRIMARYLANGID(lang_id))
- {
- case LANG_CHINESE:
- // We need to identify one of two Chinese fonts.
- switch (SUBLANGID(lang_id))
- {
- case SUBLANG_CHINESE_SIMPLIFIED:
- case SUBLANG_CHINESE_SINGAPORE:
- logfont->lfCharSet = GB2312_CHARSET;
- lstrcpy(logfont->lfFaceName, TEXT("SimHei"));
- break;
- case SUBLANG_CHINESE_TRADITIONAL:
- case SUBLANG_CHINESE_HONGKONG:
- case SUBLANG_CHINESE_MACAU:
- default:
- logfont->lfCharSet = CHINESEBIG5_CHARSET;
- lstrcpy(logfont->lfFaceName, TEXT("MingLiU"));
- break;
- }
- break;
- case LANG_JAPANESE:
- logfont->lfCharSet = SHIFTJIS_CHARSET;
- lstrcpy(logfont->lfFaceName, TEXT("MS Gothic"));
- break;
- case LANG_KOREAN:
- logfont->lfCharSet = HANGUL_CHARSET;
- lstrcpy(logfont->lfFaceName, TEXT("Gulim"));
- break;
- default:
- logfont->lfCharSet = ANSI_CHARSET;
- lstrcpy(logfont->lfFaceName, TEXT("Tahoma"));
- break;
- }
-
- logfont->lfHeight = mPreeditor->getPreeditFontSize();
- logfont->lfWeight = FW_NORMAL;
-}
-
-U32 LLWindowWin32::fillReconvertString(const LLWString &text,
- S32 focus, S32 focus_length, RECONVERTSTRING *reconvert_string)
-{
- const llutf16string text_utf16 = wstring_to_utf16str(text);
- const DWORD required_size = sizeof(RECONVERTSTRING) + (text_utf16.length() + 1) * sizeof(WCHAR);
- if (reconvert_string && reconvert_string->dwSize >= required_size)
- {
- const DWORD focus_utf16_at = wstring_utf16_length(text, 0, focus);
- const DWORD focus_utf16_length = wstring_utf16_length(text, focus, focus_length);
-
- reconvert_string->dwVersion = 0;
- reconvert_string->dwStrLen = text_utf16.length();
- reconvert_string->dwStrOffset = sizeof(RECONVERTSTRING);
- reconvert_string->dwCompStrLen = focus_utf16_length;
- reconvert_string->dwCompStrOffset = focus_utf16_at * sizeof(WCHAR);
- reconvert_string->dwTargetStrLen = 0;
- reconvert_string->dwTargetStrOffset = focus_utf16_at * sizeof(WCHAR);
-
- const LPWSTR text = (LPWSTR)((BYTE *)reconvert_string + sizeof(RECONVERTSTRING));
- memcpy(text, text_utf16.c_str(), (text_utf16.length() + 1) * sizeof(WCHAR));
- }
- return required_size;
-}
-
-void LLWindowWin32::updateLanguageTextInputArea()
-{
- if (!mPreeditor || !LLWinImm::isAvailable())
- {
- return;
- }
-
- LLCoordGL caret_coord;
- LLRect preedit_bounds;
- if (mPreeditor->getPreeditLocation(-1, &caret_coord, &preedit_bounds, NULL))
- {
- mLanguageTextInputPointGL = caret_coord;
- mLanguageTextInputAreaGL = preedit_bounds;
-
- CANDIDATEFORM candidate_form;
- fillCandidateForm(caret_coord, preedit_bounds, &candidate_form);
-
- HIMC himc = LLWinImm::getContext(mWindowHandle);
- // Win32 document says there may be up to 4 candidate windows.
- // This magic number 4 appears only in the document, and
- // there are no constant/macro for the value...
- for (int i = 3; i >= 0; --i)
- {
- candidate_form.dwIndex = i;
- LLWinImm::setCandidateWindow(himc, &candidate_form);
- }
- LLWinImm::releaseContext(mWindowHandle, himc);
- }
-}
-
-void LLWindowWin32::interruptLanguageTextInput()
-{
- ASSERT_MAIN_THREAD();
- if (mPreeditor && LLWinImm::isAvailable())
- {
- HIMC himc = LLWinImm::getContext(mWindowHandle);
- LLWinImm::notifyIME(himc, NI_COMPOSITIONSTR, CPS_COMPLETE, 0);
- LLWinImm::releaseContext(mWindowHandle, himc);
- }
-}
-
-void LLWindowWin32::handleStartCompositionMessage()
-{
- // Let IME know the font to use in feedback UI.
- LOGFONT logfont;
- fillCompositionLogfont(&logfont);
- HIMC himc = LLWinImm::getContext(mWindowHandle);
- LLWinImm::setCompositionFont(himc, &logfont);
- LLWinImm::releaseContext(mWindowHandle, himc);
-}
-
-// Handle WM_IME_COMPOSITION message.
-
-void LLWindowWin32::handleCompositionMessage(const U32 indexes)
-{
- if (!mPreeditor)
- {
- return;
- }
- bool needs_update = false;
- LLWString result_string;
- LLWString preedit_string;
- S32 preedit_string_utf16_length = 0;
- LLPreeditor::segment_lengths_t preedit_segment_lengths;
- LLPreeditor::standouts_t preedit_standouts;
-
- // Step I: Receive details of preedits from IME.
-
- HIMC himc = LLWinImm::getContext(mWindowHandle);
-
- if (indexes & GCS_RESULTSTR)
- {
- LONG size = LLWinImm::getCompositionString(himc, GCS_RESULTSTR, NULL, 0);
- if (size >= 0)
- {
- const LPWSTR data = new WCHAR[size / sizeof(WCHAR) + 1];
- size = LLWinImm::getCompositionString(himc, GCS_RESULTSTR, data, size);
- if (size > 0)
- {
- result_string = utf16str_to_wstring(llutf16string(data, size / sizeof(WCHAR)));
- }
- delete[] data;
- needs_update = true;
- }
- }
-
- if (indexes & GCS_COMPSTR)
- {
- LONG size = LLWinImm::getCompositionString(himc, GCS_COMPSTR, NULL, 0);
- if (size >= 0)
- {
- const LPWSTR data = new WCHAR[size / sizeof(WCHAR) + 1];
- size = LLWinImm::getCompositionString(himc, GCS_COMPSTR, data, size);
- if (size > 0)
- {
- preedit_string_utf16_length = size / sizeof(WCHAR);
- preedit_string = utf16str_to_wstring(llutf16string(data, size / sizeof(WCHAR)));
- }
- delete[] data;
- needs_update = true;
- }
- }
-
- if ((indexes & GCS_COMPCLAUSE) && preedit_string.length() > 0)
- {
- LONG size = LLWinImm::getCompositionString(himc, GCS_COMPCLAUSE, NULL, 0);
- if (size > 0)
- {
- const LPDWORD data = new DWORD[size / sizeof(DWORD)];
- size = LLWinImm::getCompositionString(himc, GCS_COMPCLAUSE, data, size);
- if (size >= sizeof(DWORD) * 2
- && data[0] == 0 && data[size / sizeof(DWORD) - 1] == preedit_string_utf16_length)
- {
- preedit_segment_lengths.resize(size / sizeof(DWORD) - 1);
- S32 offset = 0;
- for (U32 i = 0; i < preedit_segment_lengths.size(); i++)
- {
- const S32 length = wstring_wstring_length_from_utf16_length(preedit_string, offset, data[i + 1] - data[i]);
- preedit_segment_lengths[i] = length;
- offset += length;
- }
- }
- delete[] data;
- }
- }
-
- if ((indexes & GCS_COMPATTR) && preedit_segment_lengths.size() > 1)
- {
- LONG size = LLWinImm::getCompositionString(himc, GCS_COMPATTR, NULL, 0);
- if (size > 0)
- {
- const LPBYTE data = new BYTE[size / sizeof(BYTE)];
- size = LLWinImm::getCompositionString(himc, GCS_COMPATTR, data, size);
- if (size == preedit_string_utf16_length)
- {
- preedit_standouts.assign(preedit_segment_lengths.size(), false);
- S32 offset = 0;
- for (U32 i = 0; i < preedit_segment_lengths.size(); i++)
- {
- if (ATTR_TARGET_CONVERTED == data[offset] || ATTR_TARGET_NOTCONVERTED == data[offset])
- {
- preedit_standouts[i] = true;
- }
- offset += wstring_utf16_length(preedit_string, offset, preedit_segment_lengths[i]);
- }
- }
- delete[] data;
- }
- }
-
- S32 caret_position = preedit_string.length();
- if (indexes & GCS_CURSORPOS)
- {
- const S32 caret_position_utf16 = LLWinImm::getCompositionString(himc, GCS_CURSORPOS, NULL, 0);
- if (caret_position_utf16 >= 0 && caret_position <= preedit_string_utf16_length)
- {
- caret_position = wstring_wstring_length_from_utf16_length(preedit_string, 0, caret_position_utf16);
- }
- }
-
- if (indexes == 0)
- {
- // I'm not sure this condition really happens, but
- // Windows SDK document says it is an indication
- // of "reset everything."
- needs_update = true;
- }
-
- LLWinImm::releaseContext(mWindowHandle, himc);
-
- // Step II: Update the active preeditor.
-
- if (needs_update)
- {
- if (preedit_string.length() != 0 || result_string.length() != 0)
- {
- mPreeditor->resetPreedit();
- }
-
- if (result_string.length() > 0)
- {
- for (LLWString::const_iterator i = result_string.begin(); i != result_string.end(); i++)
- {
- mPreeditor->handleUnicodeCharHere(*i);
- }
- }
-
- if (preedit_string.length() == 0)
- {
- preedit_segment_lengths.clear();
- preedit_standouts.clear();
- }
- else
- {
- if (preedit_segment_lengths.size() == 0)
- {
- preedit_segment_lengths.assign(1, preedit_string.length());
- }
- if (preedit_standouts.size() == 0)
- {
- preedit_standouts.assign(preedit_segment_lengths.size(), false);
- }
- }
- mPreeditor->updatePreedit(preedit_string, preedit_segment_lengths, preedit_standouts, caret_position);
-
- // Some IME doesn't query char position after WM_IME_COMPOSITION,
- // so we need to update them actively.
- updateLanguageTextInputArea();
- }
-}
-
-// Given a text and a focus range, find_context finds and returns a
-// surrounding context of the focused subtext. A variable pointed
-// to by offset receives the offset in llwchars of the beginning of
-// the returned context string in the given wtext.
-
-static LLWString find_context(const LLWString & wtext, S32 focus, S32 focus_length, S32 *offset)
-{
- static const S32 CONTEXT_EXCESS = 30; // This value is by experiences.
-
- const S32 e = llmin((S32) wtext.length(), focus + focus_length + CONTEXT_EXCESS);
- S32 end = focus + focus_length;
- while (end < e && '\n' != wtext[end])
- {
- end++;
- }
-
- const S32 s = llmax(0, focus - CONTEXT_EXCESS);
- S32 start = focus;
- while (start > s && '\n' != wtext[start - 1])
- {
- --start;
- }
-
- *offset = start;
- return wtext.substr(start, end - start);
-}
-
-// final stage of handling drop requests - both from WM_DROPFILES message
-// for files and via IDropTarget interface requests.
-LLWindowCallbacks::DragNDropResult LLWindowWin32::completeDragNDropRequest( const LLCoordGL gl_coord, const MASK mask, LLWindowCallbacks::DragNDropAction action, const std::string url )
-{
- ASSERT_MAIN_THREAD();
- return mCallbacks->handleDragNDrop( this, gl_coord, mask, action, url );
-}
-
-// Handle WM_IME_REQUEST message.
-// If it handled the message, returns true. Otherwise, false.
-// When it handled the message, the value to be returned from
-// the Window Procedure is set to *result.
-
-bool LLWindowWin32::handleImeRequests(WPARAM request, LPARAM param, LRESULT *result)
-{
- if ( mPreeditor )
- {
- switch (request)
- {
- case IMR_CANDIDATEWINDOW: // http://msdn2.microsoft.com/en-us/library/ms776080.aspx
- {
- LLCoordGL caret_coord;
- LLRect preedit_bounds;
- mPreeditor->getPreeditLocation(-1, &caret_coord, &preedit_bounds, NULL);
-
- CANDIDATEFORM *const form = (CANDIDATEFORM *)param;
- DWORD const dwIndex = form->dwIndex;
- fillCandidateForm(caret_coord, preedit_bounds, form);
- form->dwIndex = dwIndex;
-
- *result = 1;
- return true;
- }
- case IMR_QUERYCHARPOSITION:
- {
- IMECHARPOSITION *const char_position = (IMECHARPOSITION *)param;
-
- // char_position->dwCharPos counts in number of
- // WCHARs, i.e., UTF-16 encoding units, so we can't simply pass the
- // number to getPreeditLocation.
-
- const LLWString & wtext = mPreeditor->getPreeditString();
- S32 preedit, preedit_length;
- mPreeditor->getPreeditRange(&preedit, &preedit_length);
- LLCoordGL caret_coord;
- LLRect preedit_bounds, text_control;
- const S32 position = wstring_wstring_length_from_utf16_length(wtext, preedit, char_position->dwCharPos);
-
- if (!mPreeditor->getPreeditLocation(position, &caret_coord, &preedit_bounds, &text_control))
- {
- LL_WARNS("Window") << "*** IMR_QUERYCHARPOSITON called but getPreeditLocation failed." << LL_ENDL;
- return false;
- }
-
- fillCharPosition(caret_coord, preedit_bounds, text_control, char_position);
-
- *result = 1;
- return true;
- }
- case IMR_COMPOSITIONFONT:
- {
- fillCompositionLogfont((LOGFONT *)param);
-
- *result = 1;
- return true;
- }
- case IMR_RECONVERTSTRING:
- {
- mPreeditor->resetPreedit();
- const LLWString & wtext = mPreeditor->getPreeditString();
- S32 select, select_length;
- mPreeditor->getSelectionRange(&select, &select_length);
-
- S32 context_offset;
- const LLWString context = find_context(wtext, select, select_length, &context_offset);
-
- RECONVERTSTRING * const reconvert_string = (RECONVERTSTRING *)param;
- const U32 size = fillReconvertString(context, select - context_offset, select_length, reconvert_string);
- if (reconvert_string)
- {
- if (select_length == 0)
- {
- // Let the IME to decide the reconversion range, and
- // adjust the reconvert_string structure accordingly.
- HIMC himc = LLWinImm::getContext(mWindowHandle);
- const bool adjusted = LLWinImm::setCompositionString(himc,
- SCS_QUERYRECONVERTSTRING, reconvert_string, size, NULL, 0);
- LLWinImm::releaseContext(mWindowHandle, himc);
- if (adjusted)
- {
- const llutf16string & text_utf16 = wstring_to_utf16str(context);
- const S32 new_preedit_start = reconvert_string->dwCompStrOffset / sizeof(WCHAR);
- const S32 new_preedit_end = new_preedit_start + reconvert_string->dwCompStrLen;
- select = utf16str_wstring_length(text_utf16, new_preedit_start);
- select_length = utf16str_wstring_length(text_utf16, new_preedit_end) - select;
- select += context_offset;
- }
- }
- mPreeditor->markAsPreedit(select, select_length);
- }
-
- *result = size;
- return true;
- }
- case IMR_CONFIRMRECONVERTSTRING:
- {
- *result = 0;
- return true;
- }
- case IMR_DOCUMENTFEED:
- {
- const LLWString & wtext = mPreeditor->getPreeditString();
- S32 preedit, preedit_length;
- mPreeditor->getPreeditRange(&preedit, &preedit_length);
-
- S32 context_offset;
- LLWString context = find_context(wtext, preedit, preedit_length, &context_offset);
- preedit -= context_offset;
- preedit_length = llmin(preedit_length, (S32)context.length() - preedit);
- if (preedit_length > 0 && preedit >= 0)
- {
- // IMR_DOCUMENTFEED may be called when we have an active preedit.
- // We should pass the context string *excluding* the preedit string.
- // Otherwise, some IME are confused.
- context.erase(preedit, preedit_length);
- }
-
- RECONVERTSTRING *reconvert_string = (RECONVERTSTRING *)param;
- *result = fillReconvertString(context, preedit, 0, reconvert_string);
- return true;
- }
- default:
- return false;
- }
- }
-
- return false;
-}
-
-//static
-void LLWindowWin32::setDPIAwareness()
-{
- HMODULE hShcore = LoadLibrary(L"shcore.dll");
- if (hShcore != NULL)
- {
- SetProcessDpiAwarenessType pSPDA;
- pSPDA = (SetProcessDpiAwarenessType)GetProcAddress(hShcore, "SetProcessDpiAwareness");
- if (pSPDA)
- {
-
- HRESULT hr = pSPDA(PROCESS_PER_MONITOR_DPI_AWARE);
- if (hr != S_OK)
- {
- LL_WARNS() << "SetProcessDpiAwareness() function returned an error. Will use legacy DPI awareness API of Win XP/7" << LL_ENDL;
- }
- }
- FreeLibrary(hShcore);
- }
- else
- {
- LL_WARNS() << "Could not load shcore.dll library (included by <ShellScalingAPI.h> from Win 8.1 SDK. Will use legacy DPI awareness API of Win XP/7" << LL_ENDL;
- }
-}
-
-void* LLWindowWin32::getDirectInput8()
-{
- return &gDirectInput8;
-}
-
-bool LLWindowWin32::getInputDevices(U32 device_type_filter,
- std::function<bool(std::string&, LLSD&, void*)> osx_callback,
- void * di8_devices_callback,
- void* userdata)
-{
- if (gDirectInput8 != NULL)
- {
- // Enumerate devices
- HRESULT status = gDirectInput8->EnumDevices(
- (DWORD) device_type_filter, // DWORD dwDevType,
- (LPDIENUMDEVICESCALLBACK)di8_devices_callback, // LPDIENUMDEVICESCALLBACK lpCallback, // BOOL DIEnumDevicesCallback( LPCDIDEVICEINSTANCE lpddi, LPVOID pvRef ) // BOOL CALLBACK DinputDevice::DevicesCallback
- (LPVOID*)userdata, // LPVOID pvRef
- DIEDFL_ATTACHEDONLY // DWORD dwFlags
- );
-
- return status == DI_OK;
- }
- return false;
-}
-
-F32 LLWindowWin32::getSystemUISize()
-{
- F32 scale_value = 1.f;
- HWND hWnd = (HWND)getPlatformWindow();
- HDC hdc = GetDC(hWnd);
- HMONITOR hMonitor;
- HANDLE hProcess = GetCurrentProcess();
- PROCESS_DPI_AWARENESS dpi_awareness;
-
- HMODULE hShcore = LoadLibrary(L"shcore.dll");
-
- if (hShcore != NULL)
- {
- GetProcessDpiAwarenessType pGPDA;
- pGPDA = (GetProcessDpiAwarenessType)GetProcAddress(hShcore, "GetProcessDpiAwareness");
- GetDpiForMonitorType pGDFM;
- pGDFM = (GetDpiForMonitorType)GetProcAddress(hShcore, "GetDpiForMonitor");
- if (pGPDA != NULL && pGDFM != NULL)
- {
- pGPDA(hProcess, &dpi_awareness);
- if (dpi_awareness == PROCESS_PER_MONITOR_DPI_AWARE)
- {
- POINT pt;
- UINT dpix = 0, dpiy = 0;
- HRESULT hr = E_FAIL;
- RECT rect;
-
- GetWindowRect(hWnd, &rect);
- // Get the DPI for the monitor, on which the center of window is displayed and set the scaling factor
- pt.x = (rect.left + rect.right) / 2;
- pt.y = (rect.top + rect.bottom) / 2;
- hMonitor = MonitorFromPoint(pt, MONITOR_DEFAULTTONEAREST);
- hr = pGDFM(hMonitor, MDT_EFFECTIVE_DPI, &dpix, &dpiy);
- if (hr == S_OK)
- {
- scale_value = F32(dpix) / F32(USER_DEFAULT_SCREEN_DPI);
- }
- else
- {
- LL_WARNS() << "Could not determine DPI for monitor. Setting scale to default 100 %" << LL_ENDL;
- scale_value = 1.0f;
- }
- }
- else
- {
- LL_WARNS() << "Process is not per-monitor DPI-aware. Setting scale to default 100 %" << LL_ENDL;
- scale_value = 1.0f;
- }
- }
- FreeLibrary(hShcore);
- }
- else
- {
- LL_WARNS() << "Could not load shcore.dll library (included by <ShellScalingAPI.h> from Win 8.1 SDK). Using legacy DPI awareness API of Win XP/7" << LL_ENDL;
- scale_value = F32(GetDeviceCaps(hdc, LOGPIXELSX)) / F32(USER_DEFAULT_SCREEN_DPI);
- }
-
- ReleaseDC(hWnd, hdc);
- return scale_value;
-}
-
-//static
-std::vector<std::string> LLWindowWin32::getDisplaysResolutionList()
-{
- return sMonitorInfo.getResolutionsList();
-}
-
-//static
-std::vector<std::string> LLWindowWin32::getDynamicFallbackFontList()
-{
- // Fonts previously in getFontListSans() have moved to fonts.xml.
- return std::vector<std::string>();
-}
-
-void LLWindowWin32::setMaxVRAMMegabytes(U32 max_vram)
-{
- if (mWindowThread)
- {
- mWindowThread->mMaxVRAM = max_vram;
- }
-}
-
-#endif // LL_WINDOWS
-
-inline LLWindowWin32::LLWindowWin32Thread::LLWindowWin32Thread()
- : LL::ThreadPool("Window Thread", 1, MAX_QUEUE_SIZE, true /*should be false, temporary workaround for SL-18721*/)
-{
- LL::ThreadPool::start();
-}
-
-void LLWindowWin32::LLWindowWin32Thread::close()
-{
- if (!mQueue->isClosed())
- {
- LL_WARNS() << "Closing window thread without using destroy_window_handler" << LL_ENDL;
- LL::ThreadPool::close();
-
- // Workaround for SL-18721 in case window closes too early and abruptly
- LLSplashScreen::show();
- LLSplashScreen::update("..."); // will be updated later
- }
-}
-
-
-/**
- * LogChange is to log changes in status while trying to avoid spamming the
- * log with repeated messages, especially in a tight loop. It refuses to log
- * a continuous run of identical messages, but logs every time the message
- * changes. (It will happily spam when messages quickly bounce back and
- * forth.)
- */
-class LogChange
-{
-public:
- LogChange(const std::string& tag):
- mTag(tag)
- {}
-
- template <typename... Items>
- void always(Items&&... items)
- {
- // This odd construct ensures that the stringize() call is only
- // executed if DEBUG logging is enabled for the passed tag.
- LL_DEBUGS(mTag.c_str());
- log(LL_CONT, stringize(std::forward<Items>(items)...));
- LL_ENDL;
- }
-
- template <typename... Items>
- void onChange(Items&&... items)
- {
- LL_DEBUGS(mTag.c_str());
- auto str = stringize(std::forward<Items>(items)...);
- if (str != mPrev)
- {
- log(LL_CONT, str);
- }
- LL_ENDL;
- }
-
-private:
- void log(std::ostream& out, const std::string& message)
- {
- mPrev = message;
- out << message;
- }
- std::string mTag;
- std::string mPrev;
-};
-
-// Print hardware debug info about available graphics adapters in ordinal order
-void debugEnumerateGraphicsAdapters()
-{
- LL_INFOS("Window") << "Enumerating graphics adapters..." << LL_ENDL;
-
- IDXGIFactory1* factory;
- HRESULT res = CreateDXGIFactory1(__uuidof(IDXGIFactory1), (void**)&factory);
- if (FAILED(res) || !factory)
- {
- LL_WARNS() << "CreateDXGIFactory1 failed: 0x" << std::hex << res << LL_ENDL;
- }
- else
- {
- UINT graphics_adapter_index = 0;
- IDXGIAdapter3* dxgi_adapter;
- while (true)
- {
- res = factory->EnumAdapters(graphics_adapter_index, reinterpret_cast<IDXGIAdapter**>(&dxgi_adapter));
- if (FAILED(res))
- {
- if (graphics_adapter_index == 0)
- {
- LL_WARNS() << "EnumAdapters failed: 0x" << std::hex << res << LL_ENDL;
- }
- else
- {
- LL_INFOS("Window") << "Done enumerating graphics adapters" << LL_ENDL;
- }
- }
- else
- {
- DXGI_ADAPTER_DESC desc;
- dxgi_adapter->GetDesc(&desc);
- std::wstring description_w((wchar_t*)desc.Description);
- std::string description(description_w.begin(), description_w.end());
- LL_INFOS("Window") << "Graphics adapter index: " << graphics_adapter_index << ", "
- << "Description: " << description << ", "
- << "DeviceId: " << desc.DeviceId << ", "
- << "SubSysId: " << desc.SubSysId << ", "
- << "AdapterLuid: " << desc.AdapterLuid.HighPart << "_" << desc.AdapterLuid.LowPart << ", "
- << "DedicatedVideoMemory: " << desc.DedicatedVideoMemory / 1024 / 1024 << ", "
- << "DedicatedSystemMemory: " << desc.DedicatedSystemMemory / 1024 / 1024 << ", "
- << "SharedSystemMemory: " << desc.SharedSystemMemory / 1024 / 1024 << LL_ENDL;
- }
-
- if (dxgi_adapter)
- {
- dxgi_adapter->Release();
- dxgi_adapter = NULL;
- }
- else
- {
- break;
- }
-
- graphics_adapter_index++;
- }
- }
-
- if (factory)
- {
- factory->Release();
- }
-}
-
-void LLWindowWin32::LLWindowWin32Thread::initDX()
-{
- if (!mGLReady) { return; }
-
- if (mDXGIAdapter == NULL)
- {
- debugEnumerateGraphicsAdapters();
-
- IDXGIFactory4* pFactory = nullptr;
-
- HRESULT res = CreateDXGIFactory1(__uuidof(IDXGIFactory4), (void**)&pFactory);
-
- if (FAILED(res))
- {
- LL_WARNS() << "CreateDXGIFactory1 failed: 0x" << std::hex << res << LL_ENDL;
- }
- else
- {
- res = pFactory->EnumAdapters(0, reinterpret_cast<IDXGIAdapter**>(&mDXGIAdapter));
- if (FAILED(res))
- {
- LL_WARNS() << "EnumAdapters failed: 0x" << std::hex << res << LL_ENDL;
- }
- else
- {
- LL_INFOS() << "EnumAdapters success" << LL_ENDL;
- }
- }
-
- if (pFactory)
- {
- pFactory->Release();
- }
- }
-}
-
-void LLWindowWin32::LLWindowWin32Thread::initD3D()
-{
- if (!mGLReady) { return; }
-
- if (mDXGIAdapter == NULL && mD3DDevice == NULL && mWindowHandleThrd != 0)
- {
- mD3D = Direct3DCreate9(D3D_SDK_VERSION);
-
- D3DPRESENT_PARAMETERS d3dpp;
-
- ZeroMemory(&d3dpp, sizeof(d3dpp));
- d3dpp.Windowed = TRUE;
- d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
-
- HRESULT res = mD3D->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, mWindowHandleThrd, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &d3dpp, &mD3DDevice);
-
- if (FAILED(res))
- {
- LL_WARNS() << "(fallback) CreateDevice failed: 0x" << std::hex << res << LL_ENDL;
- }
- else
- {
- LL_INFOS() << "(fallback) CreateDevice success" << LL_ENDL;
- }
- }
-}
-
-void LLWindowWin32::LLWindowWin32Thread::cleanupDX()
-{
- //clean up DXGI/D3D resources
- if (mDXGIAdapter)
- {
- mDXGIAdapter->Release();
- mDXGIAdapter = nullptr;
- }
-
- if (mD3DDevice)
- {
- mD3DDevice->Release();
- mD3DDevice = nullptr;
- }
-
- if (mD3D)
- {
- mD3D->Release();
- mD3D = nullptr;
- }
-}
-
-void LLWindowWin32::LLWindowWin32Thread::run()
-{
- sWindowThreadId = std::this_thread::get_id();
- LogChange logger("Window");
-
- //as good a place as any to up the MM timer resolution (see ms_sleep)
- //attempt to set timer resolution to 1ms
- TIMECAPS tc;
- if (timeGetDevCaps(&tc, sizeof(TIMECAPS)) == TIMERR_NOERROR)
- {
- timeBeginPeriod(llclamp((U32) 1, tc.wPeriodMin, tc.wPeriodMax));
- }
-
- while (! getQueue().done())
- {
- LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32;
-
- // lazily call initD3D inside this loop to catch when mGLReady has been set to true
- initDX();
-
- if (mWindowHandleThrd != 0)
- {
- // lazily call initD3D inside this loop to catch when mWindowHandle has been set, and mGLReady has been set to true
- // *TODO: Shutdown if this fails when mWindowHandle exists
- initD3D();
-
- MSG msg;
- BOOL status;
- if (mhDCThrd == 0)
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("w32t - PeekMessage");
- logger.onChange("PeekMessage(", std::hex, mWindowHandleThrd, ")");
- status = PeekMessage(&msg, mWindowHandleThrd, 0, 0, PM_REMOVE);
- }
- else
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("w32t - GetMessage");
- logger.always("GetMessage(", std::hex, mWindowHandleThrd, ")");
- status = GetMessage(&msg, NULL, 0, 0);
- }
- if (status > 0)
- {
- logger.always("got MSG (", std::hex, msg.hwnd, ", ", msg.message,
- ", ", msg.wParam, ")");
- TranslateMessage(&msg);
- DispatchMessage(&msg);
-
- mMessageQueue.pushFront(msg);
- }
- }
-
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("w32t - Function Queue");
- logger.onChange("runPending()");
- //process any pending functions
- getQueue().runPending();
- }
-
-#if 0
- {
- LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("w32t - Sleep");
- logger.always("sleep(1)");
- std::this_thread::sleep_for(std::chrono::milliseconds(1));
- }
-#endif
- }
-
- cleanupDX();
-}
-
-void LLWindowWin32::LLWindowWin32Thread::wakeAndDestroy()
-{
- if (mQueue->isClosed())
- {
- LL_WARNS() << "Tried to close Queue. Win32 thread Queue already closed." << LL_ENDL;
- return;
- }
-
- // Make sure we don't leave a blank toolbar button.
- // Also hiding window now prevents user from suspending it
- // via some action (like dragging it around)
- ShowWindow(mWindowHandleThrd, SW_HIDE);
-
- // Schedule destruction
- HWND old_handle = mWindowHandleThrd;
- post([this]()
- {
- if (IsWindow(mWindowHandleThrd))
- {
- if (mhDCThrd)
- {
- if (!ReleaseDC(mWindowHandleThrd, mhDCThrd))
- {
- LL_WARNS("Window") << "Release of ghDC failed!" << LL_ENDL;
- }
- mhDCThrd = NULL;
- }
-
- // This causes WM_DESTROY to be sent *immediately*
- if (!destroy_window_handler(mWindowHandleThrd))
- {
- LL_WARNS("Window") << "Failed to destroy Window! " << std::hex << GetLastError() << LL_ENDL;
- }
- }
- else
- {
- // Something killed the window while we were busy destroying gl or handle somehow got broken
- LL_WARNS("Window") << "Failed to destroy Window, invalid handle!" << LL_ENDL;
- }
- mWindowHandleThrd = NULL;
- mhDCThrd = NULL;
- mGLReady = false;
- });
-
- LL_DEBUGS("Window") << "Closing window's pool queue" << LL_ENDL;
- mQueue->close();
-
- // Post a nonsense user message to wake up the thread in
- // case it is waiting for a getMessage()
- if (old_handle)
- {
- WPARAM wparam{ 0xB0B0 };
- LL_DEBUGS("Window") << "PostMessage(" << std::hex << old_handle
- << ", " << WM_DUMMY_
- << ", " << wparam << ")" << std::dec << LL_ENDL;
- PostMessage(old_handle, WM_DUMMY_, wparam, 0x1337);
- }
-
- // There are cases where window will refuse to close,
- // can't wait forever on join, check state instead
- LLTimer timeout;
- timeout.setTimerExpirySec(2.0);
- while (!getQueue().done() && !timeout.hasExpired() && mWindowHandleThrd)
- {
- ms_sleep(100);
- }
-
- if (getQueue().done() || mWindowHandleThrd == NULL)
- {
- // Window is closed, started closing or is cleaning up
- // now wait for our single thread to die.
- if (mWindowHandleThrd)
- {
- LL_INFOS("Window") << "Window is closing, waiting on pool's thread to join, time since post: " << timeout.getElapsedSeconds() << "s" << LL_ENDL;
- }
- else
- {
- LL_DEBUGS("Window") << "Waiting on pool's thread, time since post: " << timeout.getElapsedSeconds() << "s" << LL_ENDL;
- }
- for (auto& pair : mThreads)
- {
- pair.second.join();
- }
- }
- else
- {
- // Something suspended window thread, can't afford to wait forever
- // so kill thread instead
- // Ex: This can happen if user starts dragging window arround (if it
- // was visible) or a modal notification pops up
- LL_WARNS("Window") << "Window is frozen, couldn't perform clean exit" << LL_ENDL;
-
- for (auto& pair : mThreads)
- {
- // very unsafe
- TerminateThread(pair.second.native_handle(), 0);
- pair.second.detach();
- cleanupDX();
- }
- }
- LL_DEBUGS("Window") << "thread pool shutdown complete" << LL_ENDL;
-}
-
-void LLWindowWin32::post(const std::function<void()>& func)
-{
- mFunctionQueue.pushFront(func);
-}
-
-void LLWindowWin32::postMouseButtonEvent(const std::function<void()>& func)
-{
- mMouseQueue.pushFront(func);
-}
-
-void LLWindowWin32::kickWindowThread(HWND windowHandle)
-{
- if (! windowHandle)
- windowHandle = mWindowHandle;
- if (windowHandle)
- {
- // post a nonsense user message to wake up the Window Thread in
- // case any functions are pending and no windows events came
- // through this frame
- WPARAM wparam{ 0xB0B0 };
- LL_DEBUGS("Window") << "PostMessage(" << std::hex << windowHandle
- << ", " << WM_DUMMY_
- << ", " << wparam << ")" << std::dec << LL_ENDL;
- PostMessage(windowHandle, WM_DUMMY_, wparam, 0x1337);
- }
-}
-
-void LLWindowWin32::updateWindowRect()
-{
- LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32;
- //called from window thread
- RECT rect;
- RECT client_rect;
-
- if (GetWindowRect(mWindowHandle, &rect) &&
- GetClientRect(mWindowHandle, &client_rect))
- {
- post([=]
- {
- mRect = rect;
- mClientRect = client_rect;
- });
- }
-}
+/**
+ * @file llwindowwin32.cpp
+ * @brief Platform-dependent implementation of llwindow
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h"
+
+#if LL_WINDOWS && !LL_MESA_HEADLESS
+
+#include "llwindowwin32.h"
+
+// LLWindow library includes
+#include "llkeyboardwin32.h"
+#include "lldragdropwin32.h"
+#include "llpreeditor.h"
+#include "llwindowcallbacks.h"
+
+// Linden library includes
+#include "llerror.h"
+#include "llexception.h"
+#include "llfasttimer.h"
+#include "llgl.h"
+#include "llstring.h"
+#include "lldir.h"
+#include "llsdutil.h"
+#include "llglslshader.h"
+#include "llthreadsafequeue.h"
+#include "stringize.h"
+#include "llframetimer.h"
+
+// System includes
+#include <commdlg.h>
+#include <WinUser.h>
+#include <mapi.h>
+#include <process.h> // for _spawn
+#include <shellapi.h>
+#include <fstream>
+#include <Imm.h>
+#include <iomanip>
+#include <future>
+#include <sstream>
+#include <utility> // std::pair
+
+#include <d3d9.h>
+#include <dxgi1_4.h>
+#include <timeapi.h>
+
+// Require DirectInput version 8
+#define DIRECTINPUT_VERSION 0x0800
+
+#include <dinput.h>
+#include <Dbt.h.>
+#include <InitGuid.h> // needed for llurlentry test to build on some systems
+#pragma comment(lib, "dxguid.lib") // needed for llurlentry test to build on some systems
+#pragma comment(lib, "dinput8")
+
+const S32 MAX_MESSAGE_PER_UPDATE = 20;
+const S32 BITS_PER_PIXEL = 32;
+const S32 MAX_NUM_RESOLUTIONS = 32;
+const F32 ICON_FLASH_TIME = 0.5f;
+
+#ifndef WM_DPICHANGED
+#define WM_DPICHANGED 0x02E0
+#endif
+
+#ifndef USER_DEFAULT_SCREEN_DPI
+#define USER_DEFAULT_SCREEN_DPI 96 // Win7
+#endif
+
+// Claim a couple unused GetMessage() message IDs
+const UINT WM_DUMMY_(WM_USER + 0x0017);
+const UINT WM_POST_FUNCTION_(WM_USER + 0x0018);
+
+extern bool gDebugWindowProc;
+
+static std::thread::id sWindowThreadId;
+static std::thread::id sMainThreadId;
+
+#if 1 // flip to zero to enable assertions for functions being called from wrong thread
+#define ASSERT_MAIN_THREAD()
+#define ASSERT_WINDOW_THREAD()
+#else
+#define ASSERT_MAIN_THREAD() llassert(LLThread::currentID() == sMainThreadId)
+#define ASSERT_WINDOW_THREAD() llassert(LLThread::currentID() == sWindowThreadId)
+#endif
+
+
+LPWSTR gIconResource = IDI_APPLICATION;
+LPDIRECTINPUT8 gDirectInput8;
+
+LLW32MsgCallback gAsyncMsgCallback = NULL;
+
+#ifndef DPI_ENUMS_DECLARED
+
+typedef enum PROCESS_DPI_AWARENESS {
+ PROCESS_DPI_UNAWARE = 0,
+ PROCESS_SYSTEM_DPI_AWARE = 1,
+ PROCESS_PER_MONITOR_DPI_AWARE = 2
+} PROCESS_DPI_AWARENESS;
+
+typedef enum MONITOR_DPI_TYPE {
+ MDT_EFFECTIVE_DPI = 0,
+ MDT_ANGULAR_DPI = 1,
+ MDT_RAW_DPI = 2,
+ MDT_DEFAULT = MDT_EFFECTIVE_DPI
+} MONITOR_DPI_TYPE;
+
+#endif
+
+typedef HRESULT(STDAPICALLTYPE *SetProcessDpiAwarenessType)(_In_ PROCESS_DPI_AWARENESS value);
+
+typedef HRESULT(STDAPICALLTYPE *GetProcessDpiAwarenessType)(
+ _In_ HANDLE hprocess,
+ _Out_ PROCESS_DPI_AWARENESS *value);
+
+typedef HRESULT(STDAPICALLTYPE *GetDpiForMonitorType)(
+ _In_ HMONITOR hmonitor,
+ _In_ MONITOR_DPI_TYPE dpiType,
+ _Out_ UINT *dpiX,
+ _Out_ UINT *dpiY);
+
+//
+// LLWindowWin32
+//
+
+void show_window_creation_error(const std::string& title)
+{
+ LL_WARNS("Window") << title << LL_ENDL;
+}
+
+HGLRC SafeCreateContext(HDC &hdc)
+{
+ __try
+ {
+ return wglCreateContext(hdc);
+ }
+ __except(EXCEPTION_EXECUTE_HANDLER)
+ {
+ return NULL;
+ }
+}
+
+GLuint SafeChoosePixelFormat(HDC &hdc, const PIXELFORMATDESCRIPTOR *ppfd)
+{
+ __try
+ {
+ return ChoosePixelFormat(hdc, ppfd);
+ }
+ __except (EXCEPTION_EXECUTE_HANDLER)
+ {
+ // convert to C++ styled exception
+ // C exception don't allow classes, so it's a regular char array
+ char integer_string[32];
+ sprintf(integer_string, "SEH, code: %lu\n", GetExceptionCode());
+ throw std::exception(integer_string);
+ }
+}
+
+//static
+bool LLWindowWin32::sIsClassRegistered = false;
+
+bool LLWindowWin32::sLanguageTextInputAllowed = true;
+bool LLWindowWin32::sWinIMEOpened = false;
+HKL LLWindowWin32::sWinInputLocale = 0;
+DWORD LLWindowWin32::sWinIMEConversionMode = IME_CMODE_NATIVE;
+DWORD LLWindowWin32::sWinIMESentenceMode = IME_SMODE_AUTOMATIC;
+LLCoordWindow LLWindowWin32::sWinIMEWindowPosition(-1,-1);
+
+// The following class LLWinImm delegates Windows IMM APIs.
+// It was originally introduced to support US Windows XP, on which we needed
+// to dynamically load IMM32.DLL and use GetProcAddress to resolve its entry
+// points. Now that that's moot, we retain this wrapper only for hooks for
+// metrics.
+
+class LLWinImm
+{
+public:
+ static bool isAvailable() { return true; }
+
+public:
+ // Wrappers for IMM API.
+ static bool isIME(HKL hkl);
+ static HIMC getContext(HWND hwnd);
+ static bool releaseContext(HWND hwnd, HIMC himc);
+ static bool getOpenStatus(HIMC himc);
+ static bool setOpenStatus(HIMC himc, bool status);
+ static bool getConversionStatus(HIMC himc, LPDWORD conversion, LPDWORD sentence);
+ static bool setConversionStatus(HIMC himc, DWORD conversion, DWORD sentence);
+ static bool getCompositionWindow(HIMC himc, LPCOMPOSITIONFORM form);
+ static bool setCompositionWindow(HIMC himc, LPCOMPOSITIONFORM form);
+ static LONG getCompositionString(HIMC himc, DWORD index, LPVOID data, DWORD length);
+ static bool setCompositionString(HIMC himc, DWORD index, LPVOID pComp, DWORD compLength, LPVOID pRead, DWORD readLength);
+ static bool setCompositionFont(HIMC himc, LPLOGFONTW logfont);
+ static bool setCandidateWindow(HIMC himc, LPCANDIDATEFORM candidate_form);
+ static bool notifyIME(HIMC himc, DWORD action, DWORD index, DWORD value);
+};
+
+// static
+bool LLWinImm::isIME(HKL hkl)
+{
+ return ImmIsIME(hkl);
+}
+
+// static
+HIMC LLWinImm::getContext(HWND hwnd)
+{
+ return ImmGetContext(hwnd);
+}
+
+//static
+bool LLWinImm::releaseContext(HWND hwnd, HIMC himc)
+{
+ return ImmReleaseContext(hwnd, himc);
+}
+
+// static
+bool LLWinImm::getOpenStatus(HIMC himc)
+{
+ return ImmGetOpenStatus(himc);
+}
+
+// static
+bool LLWinImm::setOpenStatus(HIMC himc, bool status)
+{
+ return ImmSetOpenStatus(himc, status);
+}
+
+// static
+bool LLWinImm::getConversionStatus(HIMC himc, LPDWORD conversion, LPDWORD sentence)
+{
+ return ImmGetConversionStatus(himc, conversion, sentence);
+}
+
+// static
+bool LLWinImm::setConversionStatus(HIMC himc, DWORD conversion, DWORD sentence)
+{
+ return ImmSetConversionStatus(himc, conversion, sentence);
+}
+
+// static
+bool LLWinImm::getCompositionWindow(HIMC himc, LPCOMPOSITIONFORM form)
+{
+ return ImmGetCompositionWindow(himc, form);
+}
+
+// static
+bool LLWinImm::setCompositionWindow(HIMC himc, LPCOMPOSITIONFORM form)
+{
+ return ImmSetCompositionWindow(himc, form);
+}
+
+
+// static
+LONG LLWinImm::getCompositionString(HIMC himc, DWORD index, LPVOID data, DWORD length)
+{
+ return ImmGetCompositionString(himc, index, data, length);
+}
+
+
+// static
+bool LLWinImm::setCompositionString(HIMC himc, DWORD index, LPVOID pComp, DWORD compLength, LPVOID pRead, DWORD readLength)
+{
+ return ImmSetCompositionString(himc, index, pComp, compLength, pRead, readLength);
+}
+
+// static
+bool LLWinImm::setCompositionFont(HIMC himc, LPLOGFONTW pFont)
+{
+ return ImmSetCompositionFont(himc, pFont);
+}
+
+// static
+bool LLWinImm::setCandidateWindow(HIMC himc, LPCANDIDATEFORM form)
+{
+ return ImmSetCandidateWindow(himc, form);
+}
+
+// static
+bool LLWinImm::notifyIME(HIMC himc, DWORD action, DWORD index, DWORD value)
+{
+ return ImmNotifyIME(himc, action, index, value);
+}
+
+
+
+class LLMonitorInfo
+{
+public:
+
+ std::vector<std::string> getResolutionsList() { return mResList; }
+
+ LLMonitorInfo()
+ {
+ EnumDisplayMonitors(0, 0, MonitorEnum, (LPARAM)this);
+ }
+
+private:
+
+ static BOOL CALLBACK MonitorEnum(HMONITOR hMon, HDC hdc, LPRECT lprcMonitor, LPARAM pData)
+ {
+ int monitor_width = lprcMonitor->right - lprcMonitor->left;
+ int monitor_height = lprcMonitor->bottom - lprcMonitor->top;
+
+ std::ostringstream sstream;
+ sstream << monitor_width << "x" << monitor_height;;
+ std::string res = sstream.str();
+
+ LLMonitorInfo* pThis = reinterpret_cast<LLMonitorInfo*>(pData);
+ pThis->mResList.push_back(res);
+
+ return TRUE;
+ }
+
+ std::vector<std::string> mResList;
+};
+
+static LLMonitorInfo sMonitorInfo;
+
+
+// Thread that owns the Window Handle
+// This whole struct is private to LLWindowWin32, which needs to mess with its
+// members, which is why it's a struct rather than a class. In effect, we make
+// the containing class a friend.
+struct LLWindowWin32::LLWindowWin32Thread : public LL::ThreadPool
+{
+ static const int MAX_QUEUE_SIZE = 2048;
+
+ LLThreadSafeQueue<MSG> mMessageQueue;
+
+ LLWindowWin32Thread();
+
+ void run() override;
+ void close() override;
+
+ // closes queue, wakes thread, waits until thread closes
+ void wakeAndDestroy();
+
+ void glReady()
+ {
+ mGLReady = true;
+ }
+
+ // initialzie DXGI adapter (for querying available VRAM)
+ void initDX();
+
+ // initialize D3D (if DXGI cannot be used)
+ void initD3D();
+
+ //clean up DXGI/D3D resources
+ void cleanupDX();
+
+ /// called by main thread to post work to this window thread
+ template <typename CALLABLE>
+ void post(CALLABLE&& func)
+ {
+ // Ignore bool return. Shutdown timing is tricky: the main thread can
+ // end up trying to post a cursor position after having closed the
+ // WorkQueue.
+ getQueue().post(std::forward<CALLABLE>(func));
+ }
+
+ /**
+ * Like post(), Post() is a way of conveying a single work item to this
+ * thread. Its virtue is that it will definitely be executed "soon" rather
+ * than potentially waiting for the next frame: it uses PostMessage() to
+ * break us out of the window thread's blocked GetMessage() call. It's
+ * more expensive, though, not only from the Windows API latency of
+ * PostMessage() and GetMessage(), but also because it involves heap
+ * allocation and release.
+ *
+ * Require HWND from caller, even though we store an HWND locally.
+ * Otherwise, if our mWindowHandle was accessed from both threads, we'd
+ * have to protect it with a mutex.
+ */
+ template <typename CALLABLE>
+ void Post(HWND windowHandle, CALLABLE&& func)
+ {
+ // Move func to the heap. If we knew FuncType could fit into LPARAM,
+ // we could simply instantiate FuncType and pass it by value. But
+ // since we don't, we must put that on the heap as well as the
+ // internal heap allocation it likely requires to store func.
+ auto ptr = new FuncType(std::move(func));
+ WPARAM wparam{ 0xF1C };
+ LL_DEBUGS("Window") << "PostMessage(" << std::hex << windowHandle
+ << ", " << WM_POST_FUNCTION_
+ << ", " << wparam << std::dec << LL_ENDL;
+ PostMessage(windowHandle, WM_POST_FUNCTION_, wparam, LPARAM(ptr));
+ }
+
+ using FuncType = std::function<void()>;
+ // call GetMessage() and pull enqueue messages for later processing
+ void gatherInput();
+ HWND mWindowHandleThrd = NULL;
+ HDC mhDCThrd = 0;
+
+ // *HACK: Attempt to prevent startup crashes by deferring memory accounting
+ // until after some graphics setup. See SL-20177. -Cosmic,2023-09-18
+ bool mGLReady = false;
+
+ U32 mMaxVRAM = 0; // maximum amount of vram to allow in the "budget", or 0 for no maximum (see updateVRAMUsage)
+
+ IDXGIAdapter3* mDXGIAdapter = nullptr;
+ LPDIRECT3D9 mD3D = nullptr;
+ LPDIRECT3DDEVICE9 mD3DDevice = nullptr;
+};
+
+
+LLWindowWin32::LLWindowWin32(LLWindowCallbacks* callbacks,
+ const std::string& title, const std::string& name, S32 x, S32 y, S32 width,
+ S32 height, U32 flags,
+ bool fullscreen, bool clearBg,
+ bool enable_vsync, bool use_gl,
+ bool ignore_pixel_depth,
+ U32 fsaa_samples,
+ U32 max_cores,
+ U32 max_vram,
+ F32 max_gl_version)
+ :
+ LLWindow(callbacks, fullscreen, flags),
+ mMaxGLVersion(max_gl_version),
+ mMaxCores(max_cores)
+{
+ sMainThreadId = LLThread::currentID();
+ mWindowThread = new LLWindowWin32Thread();
+ mWindowThread->mMaxVRAM = max_vram;
+
+ //MAINT-516 -- force a load of opengl32.dll just in case windows went sideways
+ LoadLibrary(L"opengl32.dll");
+
+
+ if (mMaxCores != 0)
+ {
+ HANDLE hProcess = GetCurrentProcess();
+ mMaxCores = llmin(mMaxCores, (U32) 64);
+ DWORD_PTR mask = 0;
+
+ for (int i = 0; i < mMaxCores; ++i)
+ {
+ mask |= ((DWORD_PTR) 1) << i;
+ }
+
+ SetProcessAffinityMask(hProcess, mask);
+ }
+
+#if 0 // this is probably a bad idea, but keep it in your back pocket if you see what looks like
+ // process deprioritization during profiles
+ // force high thread priority
+ HANDLE hProcess = GetCurrentProcess();
+
+ if (hProcess)
+ {
+ int priority = GetPriorityClass(hProcess);
+ if (priority < REALTIME_PRIORITY_CLASS)
+ {
+ if (SetPriorityClass(hProcess, REALTIME_PRIORITY_CLASS))
+ {
+ LL_INFOS() << "Set process priority to REALTIME_PRIORITY_CLASS" << LL_ENDL;
+ }
+ else
+ {
+ LL_INFOS() << "Failed to set process priority: " << std::hex << GetLastError() << LL_ENDL;
+ }
+ }
+ }
+#endif
+
+#if 0 // this is also probably a bad idea, but keep it in your back pocket for getting main thread off of background thread cores (see also LLThread::threadRun)
+ HANDLE hThread = GetCurrentThread();
+
+ SYSTEM_INFO sysInfo;
+
+ GetSystemInfo(&sysInfo);
+ U32 core_count = sysInfo.dwNumberOfProcessors;
+
+ if (max_cores != 0)
+ {
+ core_count = llmin(core_count, max_cores);
+ }
+
+ if (hThread)
+ {
+ int priority = GetThreadPriority(hThread);
+
+ if (priority < THREAD_PRIORITY_TIME_CRITICAL)
+ {
+ if (SetThreadPriority(hThread, THREAD_PRIORITY_TIME_CRITICAL))
+ {
+ LL_INFOS() << "Set thread priority to THREAD_PRIORITY_TIME_CRITICAL" << LL_ENDL;
+ }
+ else
+ {
+ LL_INFOS() << "Failed to set thread priority: " << std::hex << GetLastError() << LL_ENDL;
+ }
+
+ // tell main thread to prefer core 0
+ SetThreadIdealProcessor(hThread, 0);
+ }
+ }
+#endif
+
+
+ mFSAASamples = fsaa_samples;
+ mIconResource = gIconResource;
+ mOverrideAspectRatio = 0.f;
+ mNativeAspectRatio = 0.f;
+ mInputProcessingPaused = false;
+ mPreeditor = NULL;
+ mKeyCharCode = 0;
+ mKeyScanCode = 0;
+ mKeyVirtualKey = 0;
+ mhDC = NULL;
+ mhRC = NULL;
+ memset(mCurrentGammaRamp, 0, sizeof(mCurrentGammaRamp));
+ memset(mPrevGammaRamp, 0, sizeof(mPrevGammaRamp));
+ mCustomGammaSet = false;
+ mWindowHandle = NULL;
+
+ mRect = {0, 0, 0, 0};
+ mClientRect = {0, 0, 0, 0};
+
+ if (!SystemParametersInfo(SPI_GETMOUSEVANISH, 0, &mMouseVanish, 0))
+ {
+ mMouseVanish = true;
+ }
+
+ // Initialize the keyboard
+ gKeyboard = new LLKeyboardWin32();
+ gKeyboard->setCallbacks(callbacks);
+
+ // Initialize the Drag and Drop functionality
+ mDragDrop = new LLDragDropWin32;
+
+ // Initialize (boot strap) the Language text input management,
+ // based on the system's (user's) default settings.
+ allowLanguageTextInput(mPreeditor, false);
+
+ WNDCLASS wc;
+ RECT window_rect;
+
+ // Set the window title
+ if (title.empty())
+ {
+ mWindowTitle = new WCHAR[50];
+ wsprintf(mWindowTitle, L"OpenGL Window");
+ }
+ else
+ {
+ mWindowTitle = new WCHAR[256]; // Assume title length < 255 chars.
+ mbstowcs(mWindowTitle, title.c_str(), 255);
+ mWindowTitle[255] = 0;
+ }
+
+ // Set the window class name
+ if (name.empty())
+ {
+ mWindowClassName = new WCHAR[50];
+ wsprintf(mWindowClassName, L"OpenGL Window");
+ }
+ else
+ {
+ mWindowClassName = new WCHAR[256]; // Assume title length < 255 chars.
+ mbstowcs(mWindowClassName, name.c_str(), 255);
+ mWindowClassName[255] = 0;
+ }
+
+
+ // We're not clipping yet
+ SetRect( &mOldMouseClip, 0, 0, 0, 0 );
+
+ // Make an instance of our window then define the window class
+ mhInstance = GetModuleHandle(NULL);
+
+ // Init Direct Input - needed for joystick / Spacemouse
+
+ LPDIRECTINPUT8 di8_interface;
+ HRESULT status = DirectInput8Create(
+ mhInstance, // HINSTANCE hinst,
+ DIRECTINPUT_VERSION, // DWORD dwVersion,
+ IID_IDirectInput8, // REFIID riidltf,
+ (LPVOID*)&di8_interface, // LPVOID * ppvOut,
+ NULL // LPUNKNOWN punkOuter
+ );
+ if (status == DI_OK)
+ {
+ gDirectInput8 = di8_interface;
+ }
+
+ mSwapMethod = SWAP_METHOD_UNDEFINED;
+
+ // No WPARAM yet.
+ mLastSizeWParam = 0;
+
+ // Windows GDI rects don't include rightmost pixel
+ window_rect.left = (long) 0;
+ window_rect.right = (long) width;
+ window_rect.top = (long) 0;
+ window_rect.bottom = (long) height;
+
+ // Grab screen size to sanitize the window
+ S32 window_border_y = GetSystemMetrics(SM_CYBORDER);
+ S32 virtual_screen_x = GetSystemMetrics(SM_XVIRTUALSCREEN);
+ S32 virtual_screen_y = GetSystemMetrics(SM_YVIRTUALSCREEN);
+ S32 virtual_screen_width = GetSystemMetrics(SM_CXVIRTUALSCREEN);
+ S32 virtual_screen_height = GetSystemMetrics(SM_CYVIRTUALSCREEN);
+
+ if (x < virtual_screen_x) x = virtual_screen_x;
+ if (y < virtual_screen_y - window_border_y) y = virtual_screen_y - window_border_y;
+
+ if (x + width > virtual_screen_x + virtual_screen_width) x = virtual_screen_x + virtual_screen_width - width;
+ if (y + height > virtual_screen_y + virtual_screen_height) y = virtual_screen_y + virtual_screen_height - height;
+
+ if (!sIsClassRegistered)
+ {
+ // Force redraw when resized and create a private device context
+
+ // Makes double click messages.
+ wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC | CS_DBLCLKS;
+
+ // Set message handler function
+ wc.lpfnWndProc = (WNDPROC) mainWindowProc;
+
+ // unused
+ wc.cbClsExtra = 0;
+ wc.cbWndExtra = 0;
+
+ wc.hInstance = mhInstance;
+ wc.hIcon = LoadIcon(mhInstance, mIconResource);
+
+ // We will set the cursor ourselves
+ wc.hCursor = NULL;
+
+ // background color is not used
+ if (clearBg)
+ {
+ wc.hbrBackground = (HBRUSH) GetStockObject(WHITE_BRUSH);
+ }
+ else
+ {
+ wc.hbrBackground = (HBRUSH) NULL;
+ }
+
+ // we don't use windows menus
+ wc.lpszMenuName = NULL;
+
+ wc.lpszClassName = mWindowClassName;
+
+ if (!RegisterClass(&wc))
+ {
+ OSMessageBox(mCallbacks->translateString("MBRegClassFailed"),
+ mCallbacks->translateString("MBError"), OSMB_OK);
+ return;
+ }
+ sIsClassRegistered = true;
+ }
+
+ //-----------------------------------------------------------------------
+ // Get the current refresh rate
+ //-----------------------------------------------------------------------
+
+ DEVMODE dev_mode;
+ ::ZeroMemory(&dev_mode, sizeof(DEVMODE));
+ dev_mode.dmSize = sizeof(DEVMODE);
+ DWORD current_refresh;
+ if (EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &dev_mode))
+ {
+ current_refresh = dev_mode.dmDisplayFrequency;
+ mNativeAspectRatio = ((F32)dev_mode.dmPelsWidth) / ((F32)dev_mode.dmPelsHeight);
+ }
+ else
+ {
+ current_refresh = 60;
+ }
+ mRefreshRate = current_refresh;
+ //-----------------------------------------------------------------------
+ // Drop resolution and go fullscreen
+ // use a display mode with our desired size and depth, with a refresh
+ // rate as close at possible to the users' default
+ //-----------------------------------------------------------------------
+ if (mFullscreen)
+ {
+ bool success = false;
+ DWORD closest_refresh = 0;
+
+ for (S32 mode_num = 0;; mode_num++)
+ {
+ if (!EnumDisplaySettings(NULL, mode_num, &dev_mode))
+ {
+ break;
+ }
+
+ if (dev_mode.dmPelsWidth == width &&
+ dev_mode.dmPelsHeight == height &&
+ dev_mode.dmBitsPerPel == BITS_PER_PIXEL)
+ {
+ success = true;
+ if ((dev_mode.dmDisplayFrequency - current_refresh)
+ < (closest_refresh - current_refresh))
+ {
+ closest_refresh = dev_mode.dmDisplayFrequency;
+ }
+ }
+ }
+
+ if (closest_refresh == 0)
+ {
+ LL_WARNS("Window") << "Couldn't find display mode " << width << " by " << height << " at " << BITS_PER_PIXEL << " bits per pixel" << LL_ENDL;
+ //success = false;
+
+ if (!EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &dev_mode))
+ {
+ success = false;
+ }
+ else
+ {
+ if (dev_mode.dmBitsPerPel == BITS_PER_PIXEL)
+ {
+ LL_WARNS("Window") << "Current BBP is OK falling back to that" << LL_ENDL;
+ window_rect.right=width=dev_mode.dmPelsWidth;
+ window_rect.bottom=height=dev_mode.dmPelsHeight;
+ success = true;
+ }
+ else
+ {
+ LL_WARNS("Window") << "Current BBP is BAD" << LL_ENDL;
+ success = false;
+ }
+ }
+ }
+
+ // If we found a good resolution, use it.
+ if (success)
+ {
+ success = setDisplayResolution(width, height, BITS_PER_PIXEL, closest_refresh);
+ }
+
+ // Keep a copy of the actual current device mode in case we minimize
+ // and change the screen resolution. JC
+ EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &dev_mode);
+
+ // If it failed, we don't want to run fullscreen
+ if (success)
+ {
+ mFullscreen = true;
+ mFullscreenWidth = dev_mode.dmPelsWidth;
+ mFullscreenHeight = dev_mode.dmPelsHeight;
+ mFullscreenBits = dev_mode.dmBitsPerPel;
+ mFullscreenRefresh = dev_mode.dmDisplayFrequency;
+
+ LL_INFOS("Window") << "Running at " << dev_mode.dmPelsWidth
+ << "x" << dev_mode.dmPelsHeight
+ << "x" << dev_mode.dmBitsPerPel
+ << " @ " << dev_mode.dmDisplayFrequency
+ << LL_ENDL;
+ }
+ else
+ {
+ mFullscreen = false;
+ mFullscreenWidth = -1;
+ mFullscreenHeight = -1;
+ mFullscreenBits = -1;
+ mFullscreenRefresh = -1;
+
+ std::map<std::string,std::string> args;
+ args["[WIDTH]"] = llformat("%d", width);
+ args["[HEIGHT]"] = llformat ("%d", height);
+ OSMessageBox(mCallbacks->translateString("MBFullScreenErr", args),
+ mCallbacks->translateString("MBError"), OSMB_OK);
+ }
+ }
+
+ // TODO: add this after resolving _WIN32_WINNT issue
+ // if (!fullscreen)
+ // {
+ // TRACKMOUSEEVENT track_mouse_event;
+ // track_mouse_event.cbSize = sizeof( TRACKMOUSEEVENT );
+ // track_mouse_event.dwFlags = TME_LEAVE;
+ // track_mouse_event.hwndTrack = mWindowHandle;
+ // track_mouse_event.dwHoverTime = HOVER_DEFAULT;
+ // TrackMouseEvent( &track_mouse_event );
+ // }
+
+ // SL-12971 dual GPU display
+ DISPLAY_DEVICEA display_device;
+ int display_index = -1;
+ DWORD display_flags = 0; // EDD_GET_DEVICE_INTERFACE_NAME ?
+ const size_t display_bytes = sizeof(display_device);
+
+ do
+ {
+ if (display_index >= 0)
+ {
+ // CHAR DeviceName [ 32] Adapter name
+ // CHAR DeviceString[128]
+ CHAR text[256];
+
+ size_t name_len = strlen(display_device.DeviceName );
+ size_t desc_len = strlen(display_device.DeviceString);
+
+ CHAR *name = name_len ? display_device.DeviceName : "???";
+ CHAR *desc = desc_len ? display_device.DeviceString : "???";
+
+ sprintf(text, "Display Device %d: %s, %s", display_index, name, desc);
+ LL_INFOS("Window") << text << LL_ENDL;
+ }
+
+ ::ZeroMemory(&display_device,display_bytes);
+ display_device.cb = display_bytes;
+
+ display_index++;
+ } while( EnumDisplayDevicesA(NULL, display_index, &display_device, display_flags ));
+
+ LL_INFOS("Window") << "Total Display Devices: " << display_index << LL_ENDL;
+
+ //-----------------------------------------------------------------------
+ // Create GL drawing context
+ //-----------------------------------------------------------------------
+ LLCoordScreen windowPos(x,y);
+ LLCoordScreen windowSize(window_rect.right - window_rect.left,
+ window_rect.bottom - window_rect.top);
+ if (!switchContext(mFullscreen, windowSize, enable_vsync, &windowPos))
+ {
+ return;
+ }
+
+ //start with arrow cursor
+ initCursors();
+ setCursor( UI_CURSOR_ARROW );
+
+ mRawMouse.usUsagePage = 0x01; // HID_USAGE_PAGE_GENERIC
+ mRawMouse.usUsage = 0x02; // HID_USAGE_GENERIC_MOUSE
+ mRawMouse.dwFlags = 0; // adds mouse and also ignores legacy mouse messages
+ mRawMouse.hwndTarget = 0;
+
+ RegisterRawInputDevices(&mRawMouse, 1, sizeof(mRawMouse));
+
+ // Initialize (boot strap) the Language text input management,
+ // based on the system's (or user's) default settings.
+ allowLanguageTextInput(NULL, false);
+}
+
+
+LLWindowWin32::~LLWindowWin32()
+{
+ delete mDragDrop;
+
+ delete [] mWindowTitle;
+ mWindowTitle = NULL;
+
+ delete [] mSupportedResolutions;
+ mSupportedResolutions = NULL;
+
+ delete [] mWindowClassName;
+ mWindowClassName = NULL;
+
+ delete mWindowThread;
+}
+
+void LLWindowWin32::show()
+{
+ LL_DEBUGS("Window") << "Setting window to show" << LL_ENDL;
+ ShowWindow(mWindowHandle, SW_SHOW);
+ SetForegroundWindow(mWindowHandle);
+ SetFocus(mWindowHandle);
+}
+
+void LLWindowWin32::hide()
+{
+ setMouseClipping(false);
+ ShowWindow(mWindowHandle, SW_HIDE);
+}
+
+//virtual
+void LLWindowWin32::minimize()
+{
+ setMouseClipping(false);
+ showCursor();
+ ShowWindow(mWindowHandle, SW_MINIMIZE);
+}
+
+//virtual
+void LLWindowWin32::restore()
+{
+ ShowWindow(mWindowHandle, SW_RESTORE);
+ SetForegroundWindow(mWindowHandle);
+ SetFocus(mWindowHandle);
+}
+
+// See SL-12170
+// According to callstack "c0000005 Access violation" happened inside __try block,
+// deep in DestroyWindow and crashed viewer, which shouldn't be possible.
+// I tried manually causing this exception and it was caught without issues, so
+// I'm turning off optimizations for this part to be sure code executes as intended
+// (it is a straw, but I have no idea why else __try can get overruled)
+#pragma optimize("", off)
+bool destroy_window_handler(HWND hWnd)
+{
+ bool res;
+ __try
+ {
+ res = DestroyWindow(hWnd);
+ }
+ __except (EXCEPTION_EXECUTE_HANDLER)
+ {
+ res = false;
+ }
+ return res;
+}
+#pragma optimize("", on)
+
+// close() destroys all OS-specific code associated with a window.
+// Usually called from LLWindowManager::destroyWindow()
+void LLWindowWin32::close()
+{
+ LL_DEBUGS("Window") << "Closing LLWindowWin32" << LL_ENDL;
+ // Is window is already closed?
+ if (!mWindowHandle)
+ {
+ return;
+ }
+
+ mDragDrop->reset();
+
+
+ // Go back to screen mode written in the registry.
+ if (mFullscreen)
+ {
+ resetDisplayResolution();
+ }
+
+ // Make sure cursor is visible and we haven't mangled the clipping state.
+ showCursor();
+ setMouseClipping(false);
+ if (gKeyboard)
+ {
+ gKeyboard->resetKeys();
+ }
+
+ // Clean up remaining GL state
+ if (gGLManager.mInited)
+ {
+ LL_INFOS("Window") << "Cleaning up GL" << LL_ENDL;
+ gGLManager.shutdownGL();
+ }
+
+ LL_DEBUGS("Window") << "Releasing Context" << LL_ENDL;
+ if (mhRC)
+ {
+ if (!wglMakeCurrent(NULL, NULL))
+ {
+ LL_WARNS("Window") << "Release of DC and RC failed" << LL_ENDL;
+ }
+
+ if (!wglDeleteContext(mhRC))
+ {
+ LL_WARNS("Window") << "Release of rendering context failed" << LL_ENDL;
+ }
+
+ mhRC = NULL;
+ }
+
+ // Restore gamma to the system values.
+ restoreGamma();
+
+ LL_DEBUGS("Window") << "Destroying Window" << LL_ENDL;
+
+ mhDC = NULL;
+ mWindowHandle = NULL;
+
+ mWindowThread->wakeAndDestroy();
+}
+
+bool LLWindowWin32::isValid()
+{
+ return (mWindowHandle != NULL);
+}
+
+bool LLWindowWin32::getVisible()
+{
+ return (mWindowHandle && IsWindowVisible(mWindowHandle));
+}
+
+bool LLWindowWin32::getMinimized()
+{
+ return (mWindowHandle && IsIconic(mWindowHandle));
+}
+
+bool LLWindowWin32::getMaximized()
+{
+ return (mWindowHandle && IsZoomed(mWindowHandle));
+}
+
+bool LLWindowWin32::maximize()
+{
+ bool success = false;
+ if (!mWindowHandle) return success;
+
+ mWindowThread->post([=]
+ {
+ WINDOWPLACEMENT placement;
+ placement.length = sizeof(WINDOWPLACEMENT);
+
+ if (GetWindowPlacement(mWindowHandle, &placement))
+ {
+ placement.showCmd = SW_MAXIMIZE;
+ SetWindowPlacement(mWindowHandle, &placement);
+ }
+ });
+
+ return true;
+}
+
+bool LLWindowWin32::getFullscreen()
+{
+ return mFullscreen;
+}
+
+bool LLWindowWin32::getPosition(LLCoordScreen *position)
+{
+ position->mX = mRect.left;
+ position->mY = mRect.top;
+ return true;
+}
+
+bool LLWindowWin32::getSize(LLCoordScreen *size)
+{
+ size->mX = mRect.right - mRect.left;
+ size->mY = mRect.bottom - mRect.top;
+ return true;
+}
+
+bool LLWindowWin32::getSize(LLCoordWindow *size)
+{
+ size->mX = mClientRect.right - mClientRect.left;
+ size->mY = mClientRect.bottom - mClientRect.top;
+ return true;
+}
+
+bool LLWindowWin32::setPosition(const LLCoordScreen position)
+{
+ LLCoordScreen size;
+
+ if (!mWindowHandle)
+ {
+ return false;
+ }
+ getSize(&size);
+ moveWindow(position, size);
+ return true;
+}
+
+bool LLWindowWin32::setSizeImpl(const LLCoordScreen size)
+{
+ LLCoordScreen position;
+
+ getPosition(&position);
+ if (!mWindowHandle)
+ {
+ return false;
+ }
+
+ mWindowThread->post([=]()
+ {
+ WINDOWPLACEMENT placement;
+ placement.length = sizeof(WINDOWPLACEMENT);
+
+ if (GetWindowPlacement(mWindowHandle, &placement))
+ {
+ placement.showCmd = SW_RESTORE;
+ SetWindowPlacement(mWindowHandle, &placement);
+ }
+ });
+
+ moveWindow(position, size);
+ return true;
+}
+
+bool LLWindowWin32::setSizeImpl(const LLCoordWindow size)
+{
+ RECT window_rect = {0, 0, size.mX, size.mY };
+ DWORD dw_ex_style = WS_EX_APPWINDOW | WS_EX_WINDOWEDGE;
+ DWORD dw_style = WS_OVERLAPPEDWINDOW;
+
+ AdjustWindowRectEx(&window_rect, dw_style, FALSE, dw_ex_style);
+
+ return setSizeImpl(LLCoordScreen(window_rect.right - window_rect.left, window_rect.bottom - window_rect.top));
+}
+
+// changing fullscreen resolution
+bool LLWindowWin32::switchContext(bool fullscreen, const LLCoordScreen& size, bool enable_vsync, const LLCoordScreen* const posp)
+{
+ //called from main thread
+ GLuint pixel_format;
+ DEVMODE dev_mode;
+ ::ZeroMemory(&dev_mode, sizeof(DEVMODE));
+ dev_mode.dmSize = sizeof(DEVMODE);
+ DWORD current_refresh;
+ DWORD dw_ex_style;
+ DWORD dw_style;
+ RECT window_rect = { 0, 0, 0, 0 };
+ S32 width = size.mX;
+ S32 height = size.mY;
+ bool auto_show = false;
+
+ if (mhRC)
+ {
+ auto_show = true;
+ resetDisplayResolution();
+ }
+
+ if (EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &dev_mode))
+ {
+ current_refresh = dev_mode.dmDisplayFrequency;
+ }
+ else
+ {
+ current_refresh = 60;
+ }
+ mRefreshRate = current_refresh;
+
+ gGLManager.shutdownGL();
+ //destroy gl context
+ if (mhRC)
+ {
+ if (!wglMakeCurrent(NULL, NULL))
+ {
+ LL_WARNS("Window") << "Release of DC and RC failed" << LL_ENDL;
+ }
+
+ if (!wglDeleteContext(mhRC))
+ {
+ LL_WARNS("Window") << "Release of rendering context failed" << LL_ENDL;
+ }
+
+ mhRC = NULL;
+ }
+
+ if (fullscreen)
+ {
+ mFullscreen = true;
+ bool success = false;
+ DWORD closest_refresh = 0;
+
+ for (S32 mode_num = 0;; mode_num++)
+ {
+ if (!EnumDisplaySettings(NULL, mode_num, &dev_mode))
+ {
+ break;
+ }
+
+ if (dev_mode.dmPelsWidth == width &&
+ dev_mode.dmPelsHeight == height &&
+ dev_mode.dmBitsPerPel == BITS_PER_PIXEL)
+ {
+ success = true;
+ if ((dev_mode.dmDisplayFrequency - current_refresh)
+ < (closest_refresh - current_refresh))
+ {
+ closest_refresh = dev_mode.dmDisplayFrequency;
+ }
+ }
+ }
+
+ if (closest_refresh == 0)
+ {
+ LL_WARNS("Window") << "Couldn't find display mode " << width << " by " << height << " at " << BITS_PER_PIXEL << " bits per pixel" << LL_ENDL;
+ return false;
+ }
+
+ // If we found a good resolution, use it.
+ if (success)
+ {
+ success = setDisplayResolution(width, height, BITS_PER_PIXEL, closest_refresh);
+ }
+
+ // Keep a copy of the actual current device mode in case we minimize
+ // and change the screen resolution. JC
+ EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &dev_mode);
+
+ if (success)
+ {
+ mFullscreen = true;
+ mFullscreenWidth = dev_mode.dmPelsWidth;
+ mFullscreenHeight = dev_mode.dmPelsHeight;
+ mFullscreenBits = dev_mode.dmBitsPerPel;
+ mFullscreenRefresh = dev_mode.dmDisplayFrequency;
+
+ LL_INFOS("Window") << "Running at " << dev_mode.dmPelsWidth
+ << "x" << dev_mode.dmPelsHeight
+ << "x" << dev_mode.dmBitsPerPel
+ << " @ " << dev_mode.dmDisplayFrequency
+ << LL_ENDL;
+
+ window_rect.left = (long)0;
+ window_rect.right = (long)width; // Windows GDI rects don't include rightmost pixel
+ window_rect.top = (long)0;
+ window_rect.bottom = (long)height;
+ dw_ex_style = WS_EX_APPWINDOW;
+ dw_style = WS_POPUP;
+
+ // Move window borders out not to cover window contents.
+ // This converts client rect to window rect, i.e. expands it by the window border size.
+ AdjustWindowRectEx(&window_rect, dw_style, FALSE, dw_ex_style);
+ }
+ // If it failed, we don't want to run fullscreen
+ else
+ {
+ mFullscreen = false;
+ mFullscreenWidth = -1;
+ mFullscreenHeight = -1;
+ mFullscreenBits = -1;
+ mFullscreenRefresh = -1;
+
+ LL_INFOS("Window") << "Unable to run fullscreen at " << width << "x" << height << LL_ENDL;
+ return false;
+ }
+ }
+ else
+ {
+ mFullscreen = false;
+ window_rect.left = (long)(posp ? posp->mX : 0);
+ window_rect.right = (long)width + window_rect.left; // Windows GDI rects don't include rightmost pixel
+ window_rect.top = (long)(posp ? posp->mY : 0);
+ window_rect.bottom = (long)height + window_rect.top;
+ // Window with an edge
+ dw_ex_style = WS_EX_APPWINDOW | WS_EX_WINDOWEDGE;
+ dw_style = WS_OVERLAPPEDWINDOW;
+ }
+
+
+ // don't post quit messages when destroying old windows
+ mPostQuit = false;
+
+
+ // create window
+ LL_DEBUGS("Window") << "Creating window with X: " << window_rect.left
+ << " Y: " << window_rect.top
+ << " Width: " << (window_rect.right - window_rect.left)
+ << " Height: " << (window_rect.bottom - window_rect.top)
+ << " Fullscreen: " << mFullscreen
+ << LL_ENDL;
+
+ recreateWindow(window_rect, dw_ex_style, dw_style);
+
+ if (mWindowHandle)
+ {
+ LL_INFOS("Window") << "window is created." << LL_ENDL ;
+ }
+ else
+ {
+ LL_WARNS("Window") << "Window creation failed, code: " << GetLastError() << LL_ENDL;
+ }
+
+ //-----------------------------------------------------------------------
+ // Create GL drawing context
+ //-----------------------------------------------------------------------
+ static PIXELFORMATDESCRIPTOR pfd =
+ {
+ sizeof(PIXELFORMATDESCRIPTOR),
+ 1,
+ PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER,
+ PFD_TYPE_RGBA,
+ BITS_PER_PIXEL,
+ 0, 0, 0, 0, 0, 0, // RGB bits and shift, unused
+ 8, // alpha bits
+ 0, // alpha shift
+ 0, // accum bits
+ 0, 0, 0, 0, // accum RGBA
+ 24, // depth bits
+ 8, // stencil bits, avi added for stencil test
+ 0,
+ PFD_MAIN_PLANE,
+ 0,
+ 0, 0, 0
+ };
+
+ if (!mhDC)
+ {
+ close();
+ OSMessageBox(mCallbacks->translateString("MBDevContextErr"),
+ mCallbacks->translateString("MBError"), OSMB_OK);
+ return false;
+ }
+
+ LL_INFOS("Window") << "Device context retrieved." << LL_ENDL ;
+
+ try
+ {
+ // Looks like ChoosePixelFormat can crash in case of faulty driver
+ if (!(pixel_format = SafeChoosePixelFormat(mhDC, &pfd)))
+ {
+ LL_WARNS("Window") << "ChoosePixelFormat failed, code: " << GetLastError() << LL_ENDL;
+ OSMessageBox(mCallbacks->translateString("MBPixelFmtErr"),
+ mCallbacks->translateString("MBError"), OSMB_OK);
+ close();
+ return false;
+ }
+ }
+ catch (...)
+ {
+ LOG_UNHANDLED_EXCEPTION("ChoosePixelFormat");
+ OSMessageBox(mCallbacks->translateString("MBPixelFmtErr"),
+ mCallbacks->translateString("MBError"), OSMB_OK);
+ close();
+ return false;
+ }
+
+ LL_INFOS("Window") << "Pixel format chosen." << LL_ENDL ;
+
+ // Verify what pixel format we actually received.
+ if (!DescribePixelFormat(mhDC, pixel_format, sizeof(PIXELFORMATDESCRIPTOR),
+ &pfd))
+ {
+ OSMessageBox(mCallbacks->translateString("MBPixelFmtDescErr"),
+ mCallbacks->translateString("MBError"), OSMB_OK);
+ close();
+ return false;
+ }
+
+ // (EXP-1765) dump pixel data to see if there is a pattern that leads to unreproducible crash
+ LL_INFOS("Window") << "--- begin pixel format dump ---" << LL_ENDL ;
+ LL_INFOS("Window") << "pixel_format is " << pixel_format << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.nSize: " << pfd.nSize << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.nVersion: " << pfd.nVersion << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.dwFlags: 0x" << std::hex << pfd.dwFlags << std::dec << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.iPixelType: " << (int)pfd.iPixelType << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.cColorBits: " << (int)pfd.cColorBits << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.cRedBits: " << (int)pfd.cRedBits << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.cRedShift: " << (int)pfd.cRedShift << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.cGreenBits: " << (int)pfd.cGreenBits << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.cGreenShift: " << (int)pfd.cGreenShift << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.cBlueBits: " << (int)pfd.cBlueBits << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.cBlueShift: " << (int)pfd.cBlueShift << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.cAlphaBits: " << (int)pfd.cAlphaBits << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.cAlphaShift: " << (int)pfd.cAlphaShift << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.cAccumBits: " << (int)pfd.cAccumBits << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.cAccumRedBits: " << (int)pfd.cAccumRedBits << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.cAccumGreenBits: " << (int)pfd.cAccumGreenBits << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.cAccumBlueBits: " << (int)pfd.cAccumBlueBits << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.cAccumAlphaBits: " << (int)pfd.cAccumAlphaBits << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.cDepthBits: " << (int)pfd.cDepthBits << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.cStencilBits: " << (int)pfd.cStencilBits << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.cAuxBuffers: " << (int)pfd.cAuxBuffers << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.iLayerType: " << (int)pfd.iLayerType << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.bReserved: " << (int)pfd.bReserved << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.dwLayerMask: " << pfd.dwLayerMask << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.dwVisibleMask: " << pfd.dwVisibleMask << LL_ENDL ;
+ LL_INFOS("Window") << "pfd.dwDamageMask: " << pfd.dwDamageMask << LL_ENDL ;
+ LL_INFOS("Window") << "--- end pixel format dump ---" << LL_ENDL ;
+
+ if (!SetPixelFormat(mhDC, pixel_format, &pfd))
+ {
+ OSMessageBox(mCallbacks->translateString("MBPixelFmtSetErr"),
+ mCallbacks->translateString("MBError"), OSMB_OK);
+ close();
+ return false;
+ }
+
+
+ if (!(mhRC = SafeCreateContext(mhDC)))
+ {
+ OSMessageBox(mCallbacks->translateString("MBGLContextErr"),
+ mCallbacks->translateString("MBError"), OSMB_OK);
+ close();
+ return false;
+ }
+
+ if (!wglMakeCurrent(mhDC, mhRC))
+ {
+ OSMessageBox(mCallbacks->translateString("MBGLContextActErr"),
+ mCallbacks->translateString("MBError"), OSMB_OK);
+ close();
+ return false;
+ }
+
+ LL_INFOS("Window") << "Drawing context is created." << LL_ENDL ;
+
+ gGLManager.initWGL();
+
+ if (wglChoosePixelFormatARB)
+ {
+ // OK, at this point, use the ARB wglChoosePixelFormatsARB function to see if we
+ // can get exactly what we want.
+ GLint attrib_list[256];
+ S32 cur_attrib = 0;
+
+ attrib_list[cur_attrib++] = WGL_DEPTH_BITS_ARB;
+ attrib_list[cur_attrib++] = 24;
+
+ //attrib_list[cur_attrib++] = WGL_STENCIL_BITS_ARB; //stencil buffer is deprecated (performance penalty)
+ //attrib_list[cur_attrib++] = 8;
+
+ attrib_list[cur_attrib++] = WGL_DRAW_TO_WINDOW_ARB;
+ attrib_list[cur_attrib++] = GL_TRUE;
+
+ attrib_list[cur_attrib++] = WGL_ACCELERATION_ARB;
+ attrib_list[cur_attrib++] = WGL_FULL_ACCELERATION_ARB;
+
+ attrib_list[cur_attrib++] = WGL_SUPPORT_OPENGL_ARB;
+ attrib_list[cur_attrib++] = GL_TRUE;
+
+ attrib_list[cur_attrib++] = WGL_DOUBLE_BUFFER_ARB;
+ attrib_list[cur_attrib++] = GL_TRUE;
+
+ attrib_list[cur_attrib++] = WGL_COLOR_BITS_ARB;
+ attrib_list[cur_attrib++] = 24;
+
+ attrib_list[cur_attrib++] = WGL_ALPHA_BITS_ARB;
+ attrib_list[cur_attrib++] = 0;
+
+ U32 end_attrib = 0;
+ if (mFSAASamples > 0)
+ {
+ end_attrib = cur_attrib;
+ attrib_list[cur_attrib++] = WGL_SAMPLE_BUFFERS_ARB;
+ attrib_list[cur_attrib++] = GL_TRUE;
+
+ attrib_list[cur_attrib++] = WGL_SAMPLES_ARB;
+ attrib_list[cur_attrib++] = mFSAASamples;
+ }
+
+ // End the list
+ attrib_list[cur_attrib++] = 0;
+
+ GLint pixel_formats[256];
+ U32 num_formats = 0;
+
+ // First we try and get a 32 bit depth pixel format
+ BOOL result = wglChoosePixelFormatARB(mhDC, attrib_list, NULL, 256, pixel_formats, &num_formats);
+
+ while(!result && mFSAASamples > 0)
+ {
+ LL_WARNS() << "FSAASamples: " << mFSAASamples << " not supported." << LL_ENDL ;
+
+ mFSAASamples /= 2 ; //try to decrease sample pixel number until to disable anti-aliasing
+ if(mFSAASamples < 2)
+ {
+ mFSAASamples = 0 ;
+ }
+
+ if (mFSAASamples > 0)
+ {
+ attrib_list[end_attrib + 3] = mFSAASamples;
+ }
+ else
+ {
+ cur_attrib = end_attrib ;
+ end_attrib = 0 ;
+ attrib_list[cur_attrib++] = 0 ; //end
+ }
+ result = wglChoosePixelFormatARB(mhDC, attrib_list, NULL, 256, pixel_formats, &num_formats);
+
+ if(result)
+ {
+ LL_WARNS() << "Only support FSAASamples: " << mFSAASamples << LL_ENDL ;
+ }
+ }
+
+ if (!result)
+ {
+ LL_WARNS() << "mFSAASamples: " << mFSAASamples << LL_ENDL ;
+
+ close();
+ show_window_creation_error("Error after wglChoosePixelFormatARB 32-bit");
+ return false;
+ }
+
+ if (!num_formats)
+ {
+ if (end_attrib > 0)
+ {
+ LL_INFOS("Window") << "No valid pixel format for " << mFSAASamples << "x anti-aliasing." << LL_ENDL;
+ attrib_list[end_attrib] = 0;
+
+ BOOL result = wglChoosePixelFormatARB(mhDC, attrib_list, NULL, 256, pixel_formats, &num_formats);
+ if (!result)
+ {
+ close();
+ show_window_creation_error("Error after wglChoosePixelFormatARB 32-bit no AA");
+ return false;
+ }
+ }
+
+ if (!num_formats)
+ {
+ LL_INFOS("Window") << "No 32 bit z-buffer, trying 24 bits instead" << LL_ENDL;
+ // Try 24-bit format
+ attrib_list[1] = 24;
+ BOOL result = wglChoosePixelFormatARB(mhDC, attrib_list, NULL, 256, pixel_formats, &num_formats);
+ if (!result)
+ {
+ close();
+ show_window_creation_error("Error after wglChoosePixelFormatARB 24-bit");
+ return false;
+ }
+
+ if (!num_formats)
+ {
+ LL_WARNS("Window") << "Couldn't get 24 bit z-buffer,trying 16 bits instead!" << LL_ENDL;
+ attrib_list[1] = 16;
+ BOOL result = wglChoosePixelFormatARB(mhDC, attrib_list, NULL, 256, pixel_formats, &num_formats);
+ if (!result || !num_formats)
+ {
+ close();
+ show_window_creation_error("Error after wglChoosePixelFormatARB 16-bit");
+ return false;
+ }
+ }
+ }
+
+ LL_INFOS("Window") << "Choosing pixel formats: " << num_formats << " pixel formats returned" << LL_ENDL;
+ }
+
+ LL_INFOS("Window") << "pixel formats done." << LL_ENDL ;
+
+ S32 swap_method = 0;
+ S32 cur_format = 0;
+const S32 max_format = (S32)num_formats - 1;
+ GLint swap_query = WGL_SWAP_METHOD_ARB;
+
+ // SL-14705 Fix name tags showing in front of objects with AMD GPUs.
+ // On AMD hardware we need to iterate from the first pixel format to the end.
+ // Spec:
+ // https://www.khronos.org/registry/OpenGL/extensions/ARB/WGL_ARB_pixel_format.txt
+ while (wglGetPixelFormatAttribivARB(mhDC, pixel_formats[cur_format], 0, 1, &swap_query, &swap_method))
+ {
+ if (swap_method == WGL_SWAP_UNDEFINED_ARB)
+ {
+ break;
+ }
+ else if (cur_format >= max_format)
+ {
+ cur_format = 0;
+ break;
+ }
+
+ ++cur_format;
+ }
+
+ pixel_format = pixel_formats[cur_format];
+
+ if (mhDC != 0) // Does The Window Have A Device Context?
+ {
+ wglMakeCurrent(mhDC, 0); // Set The Current Active Rendering Context To Zero
+ if (mhRC != 0) // Does The Window Have A Rendering Context?
+ {
+ wglDeleteContext (mhRC); // Release The Rendering Context
+ mhRC = 0; // Zero The Rendering Context
+ }
+ }
+
+ // will release and recreate mhDC, mWindowHandle
+ recreateWindow(window_rect, dw_ex_style, dw_style);
+
+ RECT rect;
+ RECT client_rect;
+ //initialize immediately on main thread
+ if (GetWindowRect(mWindowHandle, &rect) &&
+ GetClientRect(mWindowHandle, &client_rect))
+ {
+ mRect = rect;
+ mClientRect = client_rect;
+ };
+
+ if (mWindowHandle)
+ {
+ LL_INFOS("Window") << "recreate window done." << LL_ENDL ;
+ }
+ else
+ {
+ // Note: if value is NULL GetDC retrieves the DC for the entire screen.
+ LL_WARNS("Window") << "Window recreation failed, code: " << GetLastError() << LL_ENDL;
+ }
+
+ if (!mhDC)
+ {
+ OSMessageBox(mCallbacks->translateString("MBDevContextErr"), mCallbacks->translateString("MBError"), OSMB_OK);
+ close();
+ return false;
+ }
+
+ if (!SetPixelFormat(mhDC, pixel_format, &pfd))
+ {
+ OSMessageBox(mCallbacks->translateString("MBPixelFmtSetErr"),
+ mCallbacks->translateString("MBError"), OSMB_OK);
+ close();
+ return false;
+ }
+
+ if (wglGetPixelFormatAttribivARB(mhDC, pixel_format, 0, 1, &swap_query, &swap_method))
+ {
+ switch (swap_method)
+ {
+ case WGL_SWAP_EXCHANGE_ARB:
+ mSwapMethod = SWAP_METHOD_EXCHANGE;
+ LL_DEBUGS("Window") << "Swap Method: Exchange" << LL_ENDL;
+ break;
+ case WGL_SWAP_COPY_ARB:
+ mSwapMethod = SWAP_METHOD_COPY;
+ LL_DEBUGS("Window") << "Swap Method: Copy" << LL_ENDL;
+ break;
+ case WGL_SWAP_UNDEFINED_ARB:
+ mSwapMethod = SWAP_METHOD_UNDEFINED;
+ LL_DEBUGS("Window") << "Swap Method: Undefined" << LL_ENDL;
+ break;
+ default:
+ mSwapMethod = SWAP_METHOD_UNDEFINED;
+ LL_DEBUGS("Window") << "Swap Method: Unknown" << LL_ENDL;
+ break;
+ }
+ }
+ }
+ else
+ {
+ LLError::LLUserWarningMsg::show(mCallbacks->translateString("MBVideoDrvErr"));
+ // mWindowHandle is 0, going to crash either way
+ LL_ERRS("Window") << "No wgl_ARB_pixel_format extension!" << LL_ENDL;
+ }
+
+ // Verify what pixel format we actually received.
+ if (!DescribePixelFormat(mhDC, pixel_format, sizeof(PIXELFORMATDESCRIPTOR),
+ &pfd))
+ {
+ OSMessageBox(mCallbacks->translateString("MBPixelFmtDescErr"), mCallbacks->translateString("MBError"), OSMB_OK);
+ close();
+ return false;
+ }
+
+ LL_INFOS("Window") << "GL buffer: Color Bits " << S32(pfd.cColorBits)
+ << " Alpha Bits " << S32(pfd.cAlphaBits)
+ << " Depth Bits " << S32(pfd.cDepthBits)
+ << LL_ENDL;
+
+ mhRC = 0;
+ if (wglCreateContextAttribsARB)
+ { //attempt to create a specific versioned context
+ mhRC = (HGLRC) createSharedContext();
+ if (!mhRC)
+ {
+ return false;
+ }
+ }
+
+ if (!wglMakeCurrent(mhDC, mhRC))
+ {
+ OSMessageBox(mCallbacks->translateString("MBGLContextActErr"), mCallbacks->translateString("MBError"), OSMB_OK);
+ close();
+ return false;
+ }
+
+ if (!gGLManager.initGL())
+ {
+ OSMessageBox(mCallbacks->translateString("MBVideoDrvErr"), mCallbacks->translateString("MBError"), OSMB_OK);
+ close();
+ return false;
+ }
+
+ // Disable vertical sync for swap
+ toggleVSync(enable_vsync);
+
+ SetWindowLongPtr(mWindowHandle, GWLP_USERDATA, (LONG_PTR)this);
+
+ // register this window as handling drag/drop events from the OS
+ DragAcceptFiles( mWindowHandle, TRUE );
+
+ mDragDrop->init( mWindowHandle );
+
+ //register joystick timer callback
+ SetTimer( mWindowHandle, 0, 1000 / 30, NULL ); // 30 fps timer
+
+ // ok to post quit messages now
+ mPostQuit = true;
+
+ // *HACK: Attempt to prevent startup crashes by deferring memory accounting
+ // until after some graphics setup. See SL-20177. -Cosmic,2023-09-18
+ mWindowThread->post([=]()
+ {
+ mWindowThread->glReady();
+ });
+
+ if (auto_show)
+ {
+ show();
+ glClearColor(0.0f, 0.0f, 0.0f, 0.f);
+ glClear(GL_COLOR_BUFFER_BIT);
+ swapBuffers();
+ }
+
+ LL_PROFILER_GPU_CONTEXT;
+
+ return true;
+}
+
+void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw_style)
+{
+ auto oldWindowHandle = mWindowHandle;
+ auto oldDCHandle = mhDC;
+
+ // zero out mWindowHandle and mhDC before destroying window so window
+ // thread falls back to peekmessage
+ mWindowHandle = 0;
+ mhDC = 0;
+
+ std::promise<std::pair<HWND, HDC>> promise;
+ // What follows must be done on the window thread.
+ auto window_work =
+ [this,
+ self=mWindowThread,
+ oldWindowHandle,
+ oldDCHandle,
+ // bind CreateWindowEx() parameters by value instead of
+ // back-referencing LLWindowWin32 members
+ windowClassName=mWindowClassName,
+ windowTitle=mWindowTitle,
+ hInstance=mhInstance,
+ window_rect,
+ dw_ex_style,
+ dw_style,
+ &promise]
+ ()
+ {
+ LL_DEBUGS("Window") << "recreateWindow(): window_work entry" << LL_ENDL;
+ self->mWindowHandleThrd = 0;
+ self->mhDCThrd = 0;
+
+ if (oldWindowHandle)
+ {
+ if (oldDCHandle && !ReleaseDC(oldWindowHandle, oldDCHandle))
+ {
+ LL_WARNS("Window") << "Failed to ReleaseDC" << LL_ENDL;
+ }
+
+ // important to call DestroyWindow() from the window thread
+ if (!destroy_window_handler(oldWindowHandle))
+ {
+
+ LL_WARNS("Window") << "Failed to properly close window before recreating it!"
+ << LL_ENDL;
+ }
+ }
+
+ auto handle = CreateWindowEx(dw_ex_style,
+ windowClassName,
+ windowTitle,
+ WS_CLIPSIBLINGS | WS_CLIPCHILDREN | dw_style,
+ window_rect.left, // x pos
+ window_rect.top, // y pos
+ window_rect.right - window_rect.left, // width
+ window_rect.bottom - window_rect.top, // height
+ NULL,
+ NULL,
+ hInstance,
+ NULL);
+
+ if (! handle)
+ {
+ // Failed to create window: clear the variables. This
+ // assignment is valid because we're running on mWindowThread.
+ self->mWindowHandleThrd = NULL;
+ self->mhDCThrd = 0;
+ }
+ else
+ {
+ // Update mWindowThread's own mWindowHandle and mhDC.
+ self->mWindowHandleThrd = handle;
+ self->mhDCThrd = GetDC(handle);
+ }
+
+ updateWindowRect();
+
+ // It's important to wake up the future either way.
+ promise.set_value(std::make_pair(self->mWindowHandleThrd, self->mhDCThrd));
+ LL_DEBUGS("Window") << "recreateWindow(): window_work done" << LL_ENDL;
+ };
+ // But how we pass window_work to the window thread depends on whether we
+ // already have a window handle.
+ if (!oldWindowHandle)
+ {
+ // Pass window_work using the WorkQueue: without an existing window
+ // handle, the window thread can't call GetMessage().
+ LL_DEBUGS("Window") << "posting window_work to WorkQueue" << LL_ENDL;
+ mWindowThread->post(window_work);
+ }
+ else
+ {
+ // Pass window_work using PostMessage(). We can still
+ // PostMessage(oldHandle) because oldHandle won't be destroyed until
+ // the window thread has retrieved and executed window_work.
+ LL_DEBUGS("Window") << "posting window_work to message queue" << LL_ENDL;
+ mWindowThread->Post(oldWindowHandle, window_work);
+ }
+
+ auto future = promise.get_future();
+ // This blocks until mWindowThread processes CreateWindowEx() and calls
+ // promise.set_value().
+ auto pair = future.get();
+ mWindowHandle = pair.first;
+ mhDC = pair.second;
+}
+
+void* LLWindowWin32::createSharedContext()
+{
+ mMaxGLVersion = llclamp(mMaxGLVersion, 3.f, 4.6f);
+
+ S32 version_major = llfloor(mMaxGLVersion);
+ S32 version_minor = llround((mMaxGLVersion-version_major)*10);
+
+ S32 attribs[] =
+ {
+ WGL_CONTEXT_MAJOR_VERSION_ARB, version_major,
+ WGL_CONTEXT_MINOR_VERSION_ARB, version_minor,
+ WGL_CONTEXT_PROFILE_MASK_ARB, LLRender::sGLCoreProfile ? WGL_CONTEXT_CORE_PROFILE_BIT_ARB : WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB,
+ WGL_CONTEXT_FLAGS_ARB, gDebugGL ? WGL_CONTEXT_DEBUG_BIT_ARB : 0,
+ 0
+ };
+
+ HGLRC rc = 0;
+
+ bool done = false;
+ while (!done)
+ {
+ rc = wglCreateContextAttribsARB(mhDC, mhRC, attribs);
+
+ if (!rc)
+ {
+ if (attribs[3] > 0)
+ { //decrement minor version
+ attribs[3]--;
+ }
+ else if (attribs[1] > 3)
+ { //decrement major version and start minor version over at 3
+ attribs[1]--;
+ attribs[3] = 3;
+ }
+ else
+ { //we reached 3.0 and still failed, bail out
+ done = true;
+ }
+ }
+ else
+ {
+ LL_INFOS() << "Created OpenGL " << llformat("%d.%d", attribs[1], attribs[3]) <<
+ (LLRender::sGLCoreProfile ? " core" : " compatibility") << " context." << LL_ENDL;
+ done = true;
+ }
+ }
+
+ if (!rc && !(rc = wglCreateContext(mhDC)))
+ {
+ close();
+ OSMessageBox(mCallbacks->translateString("MBGLContextErr"), mCallbacks->translateString("MBError"), OSMB_OK);
+ }
+
+ return rc;
+}
+
+void LLWindowWin32::makeContextCurrent(void* contextPtr)
+{
+ wglMakeCurrent(mhDC, (HGLRC) contextPtr);
+ LL_PROFILER_GPU_CONTEXT;
+}
+
+void LLWindowWin32::destroySharedContext(void* contextPtr)
+{
+ wglDeleteContext((HGLRC)contextPtr);
+}
+
+void LLWindowWin32::toggleVSync(bool enable_vsync)
+{
+ if (wglSwapIntervalEXT == nullptr)
+ {
+ LL_INFOS("Window") << "VSync: wglSwapIntervalEXT not initialized" << LL_ENDL;
+ }
+ else if (!enable_vsync)
+ {
+ LL_INFOS("Window") << "Disabling vertical sync" << LL_ENDL;
+ wglSwapIntervalEXT(0);
+ }
+ else
+ {
+ LL_INFOS("Window") << "Enabling vertical sync" << LL_ENDL;
+ wglSwapIntervalEXT(1);
+ }
+}
+
+void LLWindowWin32::moveWindow( const LLCoordScreen& position, const LLCoordScreen& size )
+{
+ if( mIsMouseClipping )
+ {
+ RECT client_rect_in_screen_space;
+ if( getClientRectInScreenSpace( &client_rect_in_screen_space ) )
+ {
+ ClipCursor( &client_rect_in_screen_space );
+ }
+ }
+
+ // if the window was already maximized, MoveWindow seems to still set the maximized flag even if
+ // the window is smaller than maximized.
+ // So we're going to do a restore first (which is a ShowWindow call) (SL-44655).
+
+ // THIS CAUSES DEV-15484 and DEV-15949
+ //ShowWindow(mWindowHandle, SW_RESTORE);
+ // NOW we can call MoveWindow
+ mWindowThread->post([=]()
+ {
+ MoveWindow(mWindowHandle, position.mX, position.mY, size.mX, size.mY, TRUE);
+ });
+}
+
+void LLWindowWin32::setTitle(const std::string title)
+{
+ // TODO: Do we need to use the wide string version of this call
+ // to support non-ascii usernames (and region names?)
+ mWindowThread->post([=]()
+ {
+ SetWindowTextA(mWindowHandle, title.c_str());
+ });
+}
+
+bool LLWindowWin32::setCursorPosition(const LLCoordWindow position)
+{
+ ASSERT_MAIN_THREAD();
+
+ if (!mWindowHandle)
+ {
+ return false;
+ }
+
+ LLCoordScreen screen_pos(position.convert());
+
+ // instantly set the cursor position from the app's point of view
+ mCursorPosition = position;
+ mLastCursorPosition = position;
+
+ // Inform the application of the new mouse position (needed for per-frame
+ // hover/picking to function).
+ mCallbacks->handleMouseMove(this, position.convert(), (MASK)0);
+
+ // actually set the cursor position on the window thread
+ mWindowThread->post([=]()
+ {
+ // actually set the OS cursor position
+ SetCursorPos(screen_pos.mX, screen_pos.mY);
+ });
+
+ return true;
+}
+
+bool LLWindowWin32::getCursorPosition(LLCoordWindow *position)
+{
+ ASSERT_MAIN_THREAD();
+ if (!position)
+ {
+ return false;
+ }
+
+ *position = mCursorPosition;
+ return true;
+}
+
+bool LLWindowWin32::getCursorDelta(LLCoordCommon* delta)
+{
+ if (delta == nullptr)
+ {
+ return false;
+ }
+
+ *delta = mMouseFrameDelta;
+
+ return true;
+}
+
+void LLWindowWin32::hideCursor()
+{
+ ASSERT_MAIN_THREAD();
+
+ mWindowThread->post([=]()
+ {
+ while (ShowCursor(FALSE) >= 0)
+ {
+ // nothing, wait for cursor to push down
+ }
+ });
+
+ mCursorHidden = true;
+ mHideCursorPermanent = true;
+}
+
+void LLWindowWin32::showCursor()
+{
+ LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32;
+
+ ASSERT_MAIN_THREAD();
+
+ mWindowThread->post([=]()
+ {
+ // makes sure the cursor shows up
+ while (ShowCursor(TRUE) < 0)
+ {
+ // do nothing, wait for cursor to pop out
+ }
+ });
+
+ mCursorHidden = false;
+ mHideCursorPermanent = false;
+}
+
+void LLWindowWin32::showCursorFromMouseMove()
+{
+ if (!mHideCursorPermanent)
+ {
+ showCursor();
+ }
+}
+
+void LLWindowWin32::hideCursorUntilMouseMove()
+{
+ if (!mHideCursorPermanent && mMouseVanish)
+ {
+ hideCursor();
+ mHideCursorPermanent = false;
+ }
+}
+
+bool LLWindowWin32::isCursorHidden()
+{
+ return mCursorHidden;
+}
+
+
+HCURSOR LLWindowWin32::loadColorCursor(LPCTSTR name)
+{
+ return (HCURSOR)LoadImage(mhInstance,
+ name,
+ IMAGE_CURSOR,
+ 0, // default width
+ 0, // default height
+ LR_DEFAULTCOLOR);
+}
+
+
+void LLWindowWin32::initCursors()
+{
+ mCursor[ UI_CURSOR_ARROW ] = LoadCursor(NULL, IDC_ARROW);
+ mCursor[ UI_CURSOR_WAIT ] = LoadCursor(NULL, IDC_WAIT);
+ mCursor[ UI_CURSOR_HAND ] = LoadCursor(NULL, IDC_HAND);
+ mCursor[ UI_CURSOR_IBEAM ] = LoadCursor(NULL, IDC_IBEAM);
+ mCursor[ UI_CURSOR_CROSS ] = LoadCursor(NULL, IDC_CROSS);
+ mCursor[ UI_CURSOR_SIZENWSE ] = LoadCursor(NULL, IDC_SIZENWSE);
+ mCursor[ UI_CURSOR_SIZENESW ] = LoadCursor(NULL, IDC_SIZENESW);
+ mCursor[ UI_CURSOR_SIZEWE ] = LoadCursor(NULL, IDC_SIZEWE);
+ mCursor[ UI_CURSOR_SIZENS ] = LoadCursor(NULL, IDC_SIZENS);
+ mCursor[ UI_CURSOR_SIZEALL ] = LoadCursor(NULL, IDC_SIZEALL);
+ mCursor[ UI_CURSOR_NO ] = LoadCursor(NULL, IDC_NO);
+ mCursor[ UI_CURSOR_WORKING ] = LoadCursor(NULL, IDC_APPSTARTING);
+
+ HMODULE module = GetModuleHandle(NULL);
+ mCursor[ UI_CURSOR_TOOLGRAB ] = LoadCursor(module, TEXT("TOOLGRAB"));
+ mCursor[ UI_CURSOR_TOOLLAND ] = LoadCursor(module, TEXT("TOOLLAND"));
+ mCursor[ UI_CURSOR_TOOLFOCUS ] = LoadCursor(module, TEXT("TOOLFOCUS"));
+ mCursor[ UI_CURSOR_TOOLCREATE ] = LoadCursor(module, TEXT("TOOLCREATE"));
+ mCursor[ UI_CURSOR_ARROWDRAG ] = LoadCursor(module, TEXT("ARROWDRAG"));
+ mCursor[ UI_CURSOR_ARROWCOPY ] = LoadCursor(module, TEXT("ARROWCOPY"));
+ mCursor[ UI_CURSOR_ARROWDRAGMULTI ] = LoadCursor(module, TEXT("ARROWDRAGMULTI"));
+ mCursor[ UI_CURSOR_ARROWCOPYMULTI ] = LoadCursor(module, TEXT("ARROWCOPYMULTI"));
+ mCursor[ UI_CURSOR_NOLOCKED ] = LoadCursor(module, TEXT("NOLOCKED"));
+ mCursor[ UI_CURSOR_ARROWLOCKED ]= LoadCursor(module, TEXT("ARROWLOCKED"));
+ mCursor[ UI_CURSOR_GRABLOCKED ] = LoadCursor(module, TEXT("GRABLOCKED"));
+ mCursor[ UI_CURSOR_TOOLTRANSLATE ] = LoadCursor(module, TEXT("TOOLTRANSLATE"));
+ mCursor[ UI_CURSOR_TOOLROTATE ] = LoadCursor(module, TEXT("TOOLROTATE"));
+ mCursor[ UI_CURSOR_TOOLSCALE ] = LoadCursor(module, TEXT("TOOLSCALE"));
+ mCursor[ UI_CURSOR_TOOLCAMERA ] = LoadCursor(module, TEXT("TOOLCAMERA"));
+ mCursor[ UI_CURSOR_TOOLPAN ] = LoadCursor(module, TEXT("TOOLPAN"));
+ mCursor[ UI_CURSOR_TOOLZOOMIN ] = LoadCursor(module, TEXT("TOOLZOOMIN"));
+ mCursor[ UI_CURSOR_TOOLZOOMOUT ] = LoadCursor(module, TEXT("TOOLZOOMOUT"));
+ mCursor[ UI_CURSOR_TOOLPICKOBJECT3 ] = LoadCursor(module, TEXT("TOOLPICKOBJECT3"));
+ mCursor[ UI_CURSOR_PIPETTE ] = LoadCursor(module, TEXT("TOOLPIPETTE"));
+ mCursor[ UI_CURSOR_TOOLSIT ] = LoadCursor(module, TEXT("TOOLSIT"));
+ mCursor[ UI_CURSOR_TOOLBUY ] = LoadCursor(module, TEXT("TOOLBUY"));
+ mCursor[ UI_CURSOR_TOOLOPEN ] = LoadCursor(module, TEXT("TOOLOPEN"));
+ mCursor[ UI_CURSOR_TOOLPATHFINDING ] = LoadCursor(module, TEXT("TOOLPATHFINDING"));
+ mCursor[ UI_CURSOR_TOOLPATHFINDING_PATH_START_ADD ] = LoadCursor(module, TEXT("TOOLPATHFINDINGPATHSTARTADD"));
+ mCursor[ UI_CURSOR_TOOLPATHFINDING_PATH_START ] = LoadCursor(module, TEXT("TOOLPATHFINDINGPATHSTART"));
+ mCursor[ UI_CURSOR_TOOLPATHFINDING_PATH_END ] = LoadCursor(module, TEXT("TOOLPATHFINDINGPATHEND"));
+ mCursor[ UI_CURSOR_TOOLPATHFINDING_PATH_END_ADD ] = LoadCursor(module, TEXT("TOOLPATHFINDINGPATHENDADD"));
+ mCursor[ UI_CURSOR_TOOLNO ] = LoadCursor(module, TEXT("TOOLNO"));
+
+ // Color cursors
+ mCursor[ UI_CURSOR_TOOLPLAY ] = loadColorCursor(TEXT("TOOLPLAY"));
+ mCursor[ UI_CURSOR_TOOLPAUSE ] = loadColorCursor(TEXT("TOOLPAUSE"));
+ mCursor[ UI_CURSOR_TOOLMEDIAOPEN ] = loadColorCursor(TEXT("TOOLMEDIAOPEN"));
+
+ // Note: custom cursors that are not found make LoadCursor() return NULL.
+ for( S32 i = 0; i < UI_CURSOR_COUNT; i++ )
+ {
+ if( !mCursor[i] )
+ {
+ mCursor[i] = LoadCursor(NULL, IDC_ARROW);
+ }
+ }
+}
+
+
+
+void LLWindowWin32::updateCursor()
+{
+ ASSERT_MAIN_THREAD();
+ LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32
+ if (mNextCursor == UI_CURSOR_ARROW
+ && mBusyCount > 0)
+ {
+ mNextCursor = UI_CURSOR_WORKING;
+ }
+
+ if( mCurrentCursor != mNextCursor )
+ {
+ mCurrentCursor = mNextCursor;
+ auto nextCursor = mCursor[mNextCursor];
+ mWindowThread->post([=]()
+ {
+ SetCursor(nextCursor);
+ });
+ }
+}
+
+ECursorType LLWindowWin32::getCursor() const
+{
+ return mCurrentCursor;
+}
+
+void LLWindowWin32::captureMouse()
+{
+ SetCapture(mWindowHandle);
+}
+
+void LLWindowWin32::releaseMouse()
+{
+ LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32;
+ ReleaseCapture();
+}
+
+
+void LLWindowWin32::delayInputProcessing()
+{
+ mInputProcessingPaused = true;
+}
+
+
+void LLWindowWin32::gatherInput()
+{
+ ASSERT_MAIN_THREAD();
+ LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32
+ MSG msg;
+
+ {
+ LLMutexLock lock(&mRawMouseMutex);
+ mMouseFrameDelta = mRawMouseDelta;
+
+ mRawMouseDelta.mX = 0;
+ mRawMouseDelta.mY = 0;
+ }
+
+
+ if (mWindowThread->getQueue().size())
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("gi - PostMessage");
+ kickWindowThread();
+ }
+
+ while (mWindowThread->mMessageQueue.tryPopBack(msg))
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("gi - message queue");
+ if (mInputProcessingPaused)
+ {
+ continue;
+ }
+
+ // For async host by name support. Really hacky.
+ if (gAsyncMsgCallback && (LL_WM_HOST_RESOLVED == msg.message))
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("gi - callback");
+ gAsyncMsgCallback(msg);
+ }
+ }
+
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("gi - PeekMessage");
+ S32 msg_count = 0;
+ while ((msg_count < MAX_MESSAGE_PER_UPDATE) && PeekMessage(&msg, NULL, WM_USER, WM_USER, PM_REMOVE))
+ {
+ TranslateMessage(&msg);
+ DispatchMessage(&msg);
+ msg_count++;
+ }
+ }
+
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("gi - function queue");
+ //process any pending functions
+ std::function<void()> curFunc;
+ while (mFunctionQueue.tryPopBack(curFunc))
+ {
+ curFunc();
+ }
+ }
+
+ // send one and only one mouse move event per frame BEFORE handling mouse button presses
+ if (mLastCursorPosition != mCursorPosition)
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("gi - mouse move");
+ mCallbacks->handleMouseMove(this, mCursorPosition.convert(), mMouseMask);
+ }
+
+ mLastCursorPosition = mCursorPosition;
+
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("gi - mouse queue");
+ // handle mouse button presses AFTER updating mouse cursor position
+ std::function<void()> curFunc;
+ while (mMouseQueue.tryPopBack(curFunc))
+ {
+ curFunc();
+ }
+ }
+
+ mInputProcessingPaused = false;
+
+ updateCursor();
+}
+
+static LLTrace::BlockTimerStatHandle FTM_KEYHANDLER("Handle Keyboard");
+static LLTrace::BlockTimerStatHandle FTM_MOUSEHANDLER("Handle Mouse");
+
+#define WINDOW_IMP_POST(x) window_imp->post([=]() { x; })
+
+LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_param, LPARAM l_param)
+{
+ ASSERT_WINDOW_THREAD();
+ LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32;
+
+ if (u_msg == WM_POST_FUNCTION_)
+ {
+ // from LLWindowWin32Thread::Post()
+ // Cast l_param back to the pointer to the heap FuncType
+ // allocated by Post(). Capture in unique_ptr so we'll delete
+ // once we're done with it.
+ std::unique_ptr<LLWindowWin32Thread::FuncType>
+ ptr(reinterpret_cast<LLWindowWin32Thread::FuncType*>(l_param));
+ (*ptr)();
+ return 0;
+ }
+
+ // Ignore clicks not originated in the client area, i.e. mouse-up events not preceded with a WM_LBUTTONDOWN.
+ // This helps prevent avatar walking after maximizing the window by double-clicking the title bar.
+ static bool sHandleLeftMouseUp = true;
+
+ // Ignore the double click received right after activating app.
+ // This is to avoid triggering double click teleport after returning focus (see MAINT-3786).
+ static bool sHandleDoubleClick = true;
+
+ LLWindowWin32* window_imp = (LLWindowWin32*)GetWindowLongPtr(h_wnd, GWLP_USERDATA);
+
+ if (NULL != window_imp)
+ {
+ // Juggle to make sure we can get negative positions for when
+ // mouse is outside window.
+ LLCoordWindow window_coord((S32)(S16)LOWORD(l_param), (S32)(S16)HIWORD(l_param));
+
+ // pass along extended flag in mask
+ MASK mask = (l_param >> 16 & KF_EXTENDED) ? MASK_EXTENDED : 0x0;
+ bool eat_keystroke = true;
+
+ switch (u_msg)
+ {
+ RECT update_rect;
+ S32 update_width;
+ S32 update_height;
+
+ case WM_TIMER:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_TIMER");
+ WINDOW_IMP_POST(window_imp->mCallbacks->handleTimerEvent(window_imp));
+ break;
+ }
+
+ case WM_DEVICECHANGE:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_DEVICECHANGE");
+ if (w_param == DBT_DEVNODES_CHANGED || w_param == DBT_DEVICEARRIVAL)
+ {
+ WINDOW_IMP_POST(window_imp->mCallbacks->handleDeviceChange(window_imp));
+
+ return 1;
+ }
+ break;
+ }
+
+ case WM_PAINT:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_PAINT");
+ GetUpdateRect(window_imp->mWindowHandle, &update_rect, FALSE);
+ update_width = update_rect.right - update_rect.left + 1;
+ update_height = update_rect.bottom - update_rect.top + 1;
+
+ WINDOW_IMP_POST(window_imp->mCallbacks->handlePaint(window_imp, update_rect.left, update_rect.top,
+ update_width, update_height));
+ break;
+ }
+ case WM_PARENTNOTIFY:
+ {
+ break;
+ }
+
+ case WM_SETCURSOR:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_SETCURSOR");
+ // This message is sent whenever the cursor is moved in a window.
+ // You need to set the appropriate cursor appearance.
+
+ // Only take control of cursor over client region of window
+ // This allows Windows(tm) to handle resize cursors, etc.
+ if (LOWORD(l_param) == HTCLIENT)
+ {
+ SetCursor(window_imp->mCursor[window_imp->mCurrentCursor]);
+ return 0;
+ }
+ break;
+ }
+ case WM_ENTERMENULOOP:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_ENTERMENULOOP");
+ WINDOW_IMP_POST(window_imp->mCallbacks->handleWindowBlock(window_imp));
+ break;
+ }
+
+ case WM_EXITMENULOOP:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_EXITMENULOOP");
+ WINDOW_IMP_POST(window_imp->mCallbacks->handleWindowUnblock(window_imp));
+ break;
+ }
+
+ case WM_ACTIVATEAPP:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_ACTIVATEAPP");
+ window_imp->post([=]()
+ {
+ // This message should be sent whenever the app gains or loses focus.
+ BOOL activating = (BOOL)w_param;
+
+ if (window_imp->mFullscreen)
+ {
+ // When we run fullscreen, restoring or minimizing the app needs
+ // to switch the screen resolution
+ if (activating)
+ {
+ window_imp->setFullscreenResolution();
+ window_imp->restore();
+ }
+ else
+ {
+ window_imp->minimize();
+ window_imp->resetDisplayResolution();
+ }
+ }
+
+ if (!activating)
+ {
+ sHandleDoubleClick = false;
+ }
+
+ window_imp->mCallbacks->handleActivateApp(window_imp, activating);
+ });
+ break;
+ }
+ case WM_ACTIVATE:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_ACTIVATE");
+ window_imp->post([=]()
+ {
+ // Can be one of WA_ACTIVE, WA_CLICKACTIVE, or WA_INACTIVE
+ BOOL activating = (LOWORD(w_param) != WA_INACTIVE);
+
+ if (!activating && LLWinImm::isAvailable() && window_imp->mPreeditor)
+ {
+ window_imp->interruptLanguageTextInput();
+ }
+ });
+
+ break;
+ }
+
+ case WM_QUERYOPEN:
+ // TODO: use this to return a nice icon
+ break;
+
+ case WM_SYSCOMMAND:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_SYSCOMMAND");
+ switch (w_param)
+ {
+ case SC_KEYMENU:
+ // Disallow the ALT key from triggering the default system menu.
+ return 0;
+
+ case SC_SCREENSAVE:
+ case SC_MONITORPOWER:
+ // eat screen save messages and prevent them!
+ return 0;
+ }
+ break;
+ }
+ case WM_CLOSE:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_CLOSE");
+ window_imp->post([=]()
+ {
+ // Will the app allow the window to close?
+ if (window_imp->mCallbacks->handleCloseRequest(window_imp))
+ {
+ // Get the app to initiate cleanup.
+ window_imp->mCallbacks->handleQuit(window_imp);
+ // The app is responsible for calling destroyWindow when done with GL
+ }
+ });
+ return 0;
+ }
+ case WM_DESTROY:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_DESTROY");
+ if (window_imp->shouldPostQuit())
+ {
+ PostQuitMessage(0); // Posts WM_QUIT with an exit code of 0
+ }
+ return 0;
+ }
+ case WM_COMMAND:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_COMMAND");
+ if (!HIWORD(w_param)) // this message is from a menu
+ {
+ WINDOW_IMP_POST(window_imp->mCallbacks->handleMenuSelect(window_imp, LOWORD(w_param)));
+ }
+ break;
+ }
+ case WM_SYSKEYDOWN:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_SYSKEYDOWN");
+ // allow system keys, such as ALT-F4 to be processed by Windows
+ eat_keystroke = false;
+ // intentional fall-through here
+ [[fallthrough]];
+ }
+ case WM_KEYDOWN:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_KEYDOWN");
+ window_imp->post([=]()
+ {
+ window_imp->mKeyCharCode = 0; // don't know until wm_char comes in next
+ window_imp->mKeyScanCode = (l_param >> 16) & 0xff;
+ window_imp->mKeyVirtualKey = w_param;
+ window_imp->mRawMsg = u_msg;
+ window_imp->mRawWParam = w_param;
+ window_imp->mRawLParam = l_param;
+
+ gKeyboard->handleKeyDown(w_param, mask);
+ });
+ if (eat_keystroke) return 0; // skip DefWindowProc() handling if we're consuming the keypress
+ break;
+ }
+ case WM_SYSKEYUP:
+ eat_keystroke = false;
+ // intentional fall-through here
+ [[fallthrough]];
+ case WM_KEYUP:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_KEYUP");
+ window_imp->post([=]()
+ {
+ window_imp->mKeyScanCode = (l_param >> 16) & 0xff;
+ window_imp->mKeyVirtualKey = w_param;
+ window_imp->mRawMsg = u_msg;
+ window_imp->mRawWParam = w_param;
+ window_imp->mRawLParam = l_param;
+
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_KEYUP");
+ gKeyboard->handleKeyUp(w_param, mask);
+ }
+ });
+ if (eat_keystroke) return 0; // skip DefWindowProc() handling if we're consuming the keypress
+ break;
+ }
+ case WM_IME_SETCONTEXT:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_IME_SETCONTEXT");
+ if (LLWinImm::isAvailable() && window_imp->mPreeditor)
+ {
+ l_param &= ~ISC_SHOWUICOMPOSITIONWINDOW;
+ // Invoke DefWinProc with the modified LPARAM.
+ }
+ break;
+ }
+ case WM_IME_STARTCOMPOSITION:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_IME_STARTCOMPOSITION");
+ if (LLWinImm::isAvailable() && window_imp->mPreeditor)
+ {
+ WINDOW_IMP_POST(window_imp->handleStartCompositionMessage());
+ return 0;
+ }
+ break;
+ }
+ case WM_IME_ENDCOMPOSITION:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_IME_ENDCOMPOSITION");
+ if (LLWinImm::isAvailable() && window_imp->mPreeditor)
+ {
+ return 0;
+ }
+ break;
+ }
+ case WM_IME_COMPOSITION:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_IME_COMPOSITION");
+ if (LLWinImm::isAvailable() && window_imp->mPreeditor)
+ {
+ WINDOW_IMP_POST(window_imp->handleCompositionMessage(l_param));
+ return 0;
+ }
+ break;
+ }
+ case WM_IME_REQUEST:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_IME_REQUEST");
+ if (LLWinImm::isAvailable() && window_imp->mPreeditor)
+ {
+ LRESULT result;
+ window_imp->handleImeRequests(w_param, l_param, &result);
+ return result;
+ }
+ break;
+ }
+ case WM_CHAR:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_CHAR");
+ window_imp->post([=]()
+ {
+ window_imp->mKeyCharCode = w_param;
+ window_imp->mRawMsg = u_msg;
+ window_imp->mRawWParam = w_param;
+ window_imp->mRawLParam = l_param;
+
+ // Should really use WM_UNICHAR eventually, but it requires a specific Windows version and I need
+ // to figure out how that works. - Doug
+ //
+ // ... Well, I don't think so.
+ // How it works is explained in Win32 API document, but WM_UNICHAR didn't work
+ // as specified at least on Windows XP SP1 Japanese version. I have never used
+ // it since then, and I'm not sure whether it has been fixed now, but I don't think
+ // it is worth trying. The good old WM_CHAR works just fine even for supplementary
+ // characters. We just need to take care of surrogate pairs sent as two WM_CHAR's
+ // by ourselves. It is not that tough. -- Alissa Sabre @ SL
+
+ // Even if LLWindowCallbacks::handleUnicodeChar(llwchar, bool) returned false,
+ // we *did* processed the event, so I believe we should not pass it to DefWindowProc...
+ window_imp->handleUnicodeUTF16((U16)w_param, gKeyboard->currentMask(false));
+ });
+ return 0;
+ }
+ case WM_NCLBUTTONDOWN:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_NCLBUTTONDOWN");
+ {
+ // A click in a non-client area, e.g. title bar or window border.
+ window_imp->post([=]()
+ {
+ sHandleLeftMouseUp = false;
+ sHandleDoubleClick = true;
+ });
+ }
+ break;
+ }
+ case WM_LBUTTONDOWN:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_LBUTTONDOWN");
+ {
+ LL_RECORD_BLOCK_TIME(FTM_MOUSEHANDLER);
+ window_imp->postMouseButtonEvent([=]()
+ {
+ sHandleLeftMouseUp = true;
+
+ if (LLWinImm::isAvailable() && window_imp->mPreeditor)
+ {
+ window_imp->interruptLanguageTextInput();
+ }
+
+ MASK mask = gKeyboard->currentMask(true);
+ auto gl_coord = window_imp->mCursorPosition.convert();
+ window_imp->mCallbacks->handleMouseMove(window_imp, gl_coord, mask);
+ window_imp->mCallbacks->handleMouseDown(window_imp, gl_coord, mask);
+ });
+
+ return 0;
+ }
+ break;
+ }
+
+ case WM_LBUTTONDBLCLK:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_LBUTTONDBLCLK");
+ window_imp->postMouseButtonEvent([=]()
+ {
+ //RN: ignore right button double clicks for now
+ //case WM_RBUTTONDBLCLK:
+ if (!sHandleDoubleClick)
+ {
+ sHandleDoubleClick = true;
+ return;
+ }
+ MASK mask = gKeyboard->currentMask(true);
+
+ // generate move event to update mouse coordinates
+ window_imp->mCursorPosition = window_coord;
+ window_imp->mCallbacks->handleDoubleClick(window_imp, window_imp->mCursorPosition.convert(), mask);
+ });
+
+ return 0;
+ }
+ case WM_LBUTTONUP:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_LBUTTONUP");
+ {
+ window_imp->postMouseButtonEvent([=]()
+ {
+ LL_RECORD_BLOCK_TIME(FTM_MOUSEHANDLER);
+ if (!sHandleLeftMouseUp)
+ {
+ sHandleLeftMouseUp = true;
+ return;
+ }
+ sHandleDoubleClick = true;
+
+
+ MASK mask = gKeyboard->currentMask(true);
+ // generate move event to update mouse coordinates
+ window_imp->mCursorPosition = window_coord;
+ window_imp->mCallbacks->handleMouseUp(window_imp, window_imp->mCursorPosition.convert(), mask);
+ });
+ }
+ return 0;
+ }
+ case WM_RBUTTONDBLCLK:
+ case WM_RBUTTONDOWN:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_RBUTTONDOWN");
+ {
+ LL_RECORD_BLOCK_TIME(FTM_MOUSEHANDLER);
+ window_imp->post([=]()
+ {
+ if (LLWinImm::isAvailable() && window_imp->mPreeditor)
+ {
+ WINDOW_IMP_POST(window_imp->interruptLanguageTextInput());
+ }
+
+ MASK mask = gKeyboard->currentMask(true);
+ // generate move event to update mouse coordinates
+ auto gl_coord = window_imp->mCursorPosition.convert();
+ window_imp->mCallbacks->handleMouseMove(window_imp, gl_coord, mask);
+ window_imp->mCallbacks->handleRightMouseDown(window_imp, gl_coord, mask);
+ });
+ }
+ return 0;
+ }
+ break;
+
+ case WM_RBUTTONUP:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_RBUTTONUP");
+ {
+ LL_RECORD_BLOCK_TIME(FTM_MOUSEHANDLER);
+ window_imp->postMouseButtonEvent([=]()
+ {
+ MASK mask = gKeyboard->currentMask(true);
+ window_imp->mCallbacks->handleRightMouseUp(window_imp, window_imp->mCursorPosition.convert(), mask);
+ });
+ }
+ }
+ break;
+
+ case WM_MBUTTONDOWN:
+ // case WM_MBUTTONDBLCLK:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_MBUTTONDOWN");
+ {
+ LL_RECORD_BLOCK_TIME(FTM_MOUSEHANDLER);
+ window_imp->postMouseButtonEvent([=]()
+ {
+ if (LLWinImm::isAvailable() && window_imp->mPreeditor)
+ {
+ window_imp->interruptLanguageTextInput();
+ }
+
+ MASK mask = gKeyboard->currentMask(true);
+ window_imp->mCallbacks->handleMiddleMouseDown(window_imp, window_imp->mCursorPosition.convert(), mask);
+ });
+ }
+ }
+ break;
+
+ case WM_MBUTTONUP:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_MBUTTONUP");
+ {
+ LL_RECORD_BLOCK_TIME(FTM_MOUSEHANDLER);
+ window_imp->postMouseButtonEvent([=]()
+ {
+ MASK mask = gKeyboard->currentMask(true);
+ window_imp->mCallbacks->handleMiddleMouseUp(window_imp, window_imp->mCursorPosition.convert(), mask);
+ });
+ }
+ }
+ break;
+ case WM_XBUTTONDOWN:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_XBUTTONDOWN");
+ window_imp->postMouseButtonEvent([=]()
+ {
+ LL_RECORD_BLOCK_TIME(FTM_MOUSEHANDLER);
+ S32 button = GET_XBUTTON_WPARAM(w_param);
+ if (LLWinImm::isAvailable() && window_imp->mPreeditor)
+ {
+ window_imp->interruptLanguageTextInput();
+ }
+
+ MASK mask = gKeyboard->currentMask(true);
+ // Windows uses numbers 1 and 2 for buttons, remap to 4, 5
+ window_imp->mCallbacks->handleOtherMouseDown(window_imp, window_imp->mCursorPosition.convert(), mask, button + 3);
+ });
+
+ }
+ break;
+
+ case WM_XBUTTONUP:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_XBUTTONUP");
+ window_imp->postMouseButtonEvent([=]()
+ {
+
+ LL_RECORD_BLOCK_TIME(FTM_MOUSEHANDLER);
+
+ S32 button = GET_XBUTTON_WPARAM(w_param);
+ MASK mask = gKeyboard->currentMask(true);
+ // Windows uses numbers 1 and 2 for buttons, remap to 4, 5
+ window_imp->mCallbacks->handleOtherMouseUp(window_imp, window_imp->mCursorPosition.convert(), mask, button + 3);
+ });
+ }
+ break;
+
+ case WM_MOUSEWHEEL:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_MOUSEWHEEL");
+ static short z_delta = 0;
+
+ RECT client_rect;
+
+ // eat scroll events that occur outside our window, since we use mouse position to direct scroll
+ // instead of keyboard focus
+ // NOTE: mouse_coord is in *window* coordinates for scroll events
+ POINT mouse_coord = { (S32)(S16)LOWORD(l_param), (S32)(S16)HIWORD(l_param) };
+
+ if (ScreenToClient(window_imp->mWindowHandle, &mouse_coord)
+ && GetClientRect(window_imp->mWindowHandle, &client_rect))
+ {
+ // we have a valid mouse point and client rect
+ if (mouse_coord.x < client_rect.left || client_rect.right < mouse_coord.x
+ || mouse_coord.y < client_rect.top || client_rect.bottom < mouse_coord.y)
+ {
+ // mouse is outside of client rect, so don't do anything
+ return 0;
+ }
+ }
+
+ S16 incoming_z_delta = HIWORD(w_param);
+ z_delta += incoming_z_delta;
+ // cout << "z_delta " << z_delta << endl;
+
+ // current mouse wheels report changes in increments of zDelta (+120, -120)
+ // Future, higher resolution mouse wheels may report smaller deltas.
+ // So we sum the deltas and only act when we've exceeded WHEEL_DELTA
+ //
+ // If the user rapidly spins the wheel, we can get messages with
+ // large deltas, like 480 or so. Thus we need to scroll more quickly.
+ if (z_delta <= -WHEEL_DELTA || WHEEL_DELTA <= z_delta)
+ {
+ short clicks = -z_delta / WHEEL_DELTA;
+ WINDOW_IMP_POST(window_imp->mCallbacks->handleScrollWheel(window_imp, clicks));
+ z_delta = 0;
+ }
+ return 0;
+ }
+ /*
+ // TODO: add this after resolving _WIN32_WINNT issue
+ case WM_MOUSELEAVE:
+ {
+ window_imp->mCallbacks->handleMouseLeave(window_imp);
+
+ // TRACKMOUSEEVENT track_mouse_event;
+ // track_mouse_event.cbSize = sizeof( TRACKMOUSEEVENT );
+ // track_mouse_event.dwFlags = TME_LEAVE;
+ // track_mouse_event.hwndTrack = h_wnd;
+ // track_mouse_event.dwHoverTime = HOVER_DEFAULT;
+ // TrackMouseEvent( &track_mouse_event );
+ return 0;
+ }
+ */
+ case WM_MOUSEHWHEEL:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_MOUSEHWHEEL");
+ static short h_delta = 0;
+
+ RECT client_rect;
+
+ // eat scroll events that occur outside our window, since we use mouse position to direct scroll
+ // instead of keyboard focus
+ // NOTE: mouse_coord is in *window* coordinates for scroll events
+ POINT mouse_coord = { (S32)(S16)LOWORD(l_param), (S32)(S16)HIWORD(l_param) };
+
+ if (ScreenToClient(window_imp->mWindowHandle, &mouse_coord)
+ && GetClientRect(window_imp->mWindowHandle, &client_rect))
+ {
+ // we have a valid mouse point and client rect
+ if (mouse_coord.x < client_rect.left || client_rect.right < mouse_coord.x
+ || mouse_coord.y < client_rect.top || client_rect.bottom < mouse_coord.y)
+ {
+ // mouse is outside of client rect, so don't do anything
+ return 0;
+ }
+ }
+
+ S16 incoming_h_delta = HIWORD(w_param);
+ h_delta += incoming_h_delta;
+
+ // If the user rapidly spins the wheel, we can get messages with
+ // large deltas, like 480 or so. Thus we need to scroll more quickly.
+ if (h_delta <= -WHEEL_DELTA || WHEEL_DELTA <= h_delta)
+ {
+ WINDOW_IMP_POST(window_imp->mCallbacks->handleScrollHWheel(window_imp, h_delta / WHEEL_DELTA));
+ h_delta = 0;
+ }
+ return 0;
+ }
+ // Handle mouse movement within the window
+ case WM_MOUSEMOVE:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_MOUSEMOVE");
+ // DO NOT use mouse event queue for move events to ensure cursor position is updated
+ // when button events are handled
+ WINDOW_IMP_POST(
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_MOUSEMOVE lambda");
+
+ MASK mask = gKeyboard->currentMask(true);
+ window_imp->mMouseMask = mask;
+ window_imp->mCursorPosition = window_coord;
+ });
+ return 0;
+ }
+
+ case WM_GETMINMAXINFO:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_GETMINMAXINFO");
+ LPMINMAXINFO min_max = (LPMINMAXINFO)l_param;
+ min_max->ptMinTrackSize.x = window_imp->mMinWindowWidth;
+ min_max->ptMinTrackSize.y = window_imp->mMinWindowHeight;
+ return 0;
+ }
+
+ case WM_MOVE:
+ {
+ window_imp->updateWindowRect();
+ return 0;
+ }
+ case WM_SIZE:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_SIZE");
+ window_imp->updateWindowRect();
+
+ // There's an odd behavior with WM_SIZE that I would call a bug. If
+ // the window is maximized, and you call MoveWindow() with a size smaller
+ // than a maximized window, it ends up sending WM_SIZE with w_param set
+ // to SIZE_MAXIMIZED -- which isn't true. So the logic below doesn't work.
+ // (SL-44655). Fixed it by calling ShowWindow(SW_RESTORE) first (see
+ // LLWindowWin32::moveWindow in this file).
+
+ // If we are now restored, but we weren't before, this
+ // means that the window was un-minimized.
+ if (w_param == SIZE_RESTORED && window_imp->mLastSizeWParam != SIZE_RESTORED)
+ {
+ WINDOW_IMP_POST(window_imp->mCallbacks->handleActivate(window_imp, true));
+ }
+
+ // handle case of window being maximized from fully minimized state
+ if (w_param == SIZE_MAXIMIZED && window_imp->mLastSizeWParam != SIZE_MAXIMIZED)
+ {
+ WINDOW_IMP_POST(window_imp->mCallbacks->handleActivate(window_imp, true));
+ }
+
+ // Also handle the minimization case
+ if (w_param == SIZE_MINIMIZED && window_imp->mLastSizeWParam != SIZE_MINIMIZED)
+ {
+ WINDOW_IMP_POST(window_imp->mCallbacks->handleActivate(window_imp, false));
+ }
+
+ // Actually resize all of our views
+ if (w_param != SIZE_MINIMIZED)
+ {
+ // Ignore updates for minimizing and minimized "windows"
+ WINDOW_IMP_POST(window_imp->mCallbacks->handleResize(window_imp,
+ LOWORD(l_param),
+ HIWORD(l_param)));
+ }
+
+ window_imp->mLastSizeWParam = w_param;
+
+ return 0;
+ }
+
+ case WM_DPICHANGED:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_DPICHANGED");
+ LPRECT lprc_new_scale;
+ F32 new_scale = F32(LOWORD(w_param)) / F32(USER_DEFAULT_SCREEN_DPI);
+ lprc_new_scale = (LPRECT)l_param;
+ S32 new_width = lprc_new_scale->right - lprc_new_scale->left;
+ S32 new_height = lprc_new_scale->bottom - lprc_new_scale->top;
+ WINDOW_IMP_POST(window_imp->mCallbacks->handleDPIChanged(window_imp, new_scale, new_width, new_height));
+
+ SetWindowPos(h_wnd,
+ HWND_TOP,
+ lprc_new_scale->left,
+ lprc_new_scale->top,
+ new_width,
+ new_height,
+ SWP_NOZORDER | SWP_NOACTIVATE);
+
+ return 0;
+ }
+
+ case WM_SETFOCUS:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_SETFOCUS");
+ WINDOW_IMP_POST(window_imp->mCallbacks->handleFocus(window_imp));
+ return 0;
+ }
+
+ case WM_KILLFOCUS:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_KILLFOCUS");
+ WINDOW_IMP_POST(window_imp->mCallbacks->handleFocusLost(window_imp));
+ return 0;
+ }
+
+ case WM_COPYDATA:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_COPYDATA");
+ {
+ // received a URL
+ PCOPYDATASTRUCT myCDS = (PCOPYDATASTRUCT)l_param;
+ void* data = new U8[myCDS->cbData];
+ memcpy(data, myCDS->lpData, myCDS->cbData);
+ auto myType = myCDS->dwData;
+
+ window_imp->post([=]()
+ {
+ window_imp->mCallbacks->handleDataCopy(window_imp, myType, data);
+ delete[] data;
+ });
+ };
+ return 0;
+ }
+ case WM_SETTINGCHANGE:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - WM_SETTINGCHANGE");
+ if (w_param == SPI_SETMOUSEVANISH)
+ {
+ if (!SystemParametersInfo(SPI_GETMOUSEVANISH, 0, &window_imp->mMouseVanish, 0))
+ {
+ WINDOW_IMP_POST(window_imp->mMouseVanish = true);
+ }
+ }
+ }
+ break;
+
+ case WM_INPUT:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("MWP - WM_INPUT");
+
+ UINT dwSize = 0;
+ GetRawInputData((HRAWINPUT)l_param, RID_INPUT, NULL, &dwSize, sizeof(RAWINPUTHEADER));
+ llassert(dwSize < 1024);
+
+ U8 lpb[1024];
+
+ if (GetRawInputData((HRAWINPUT)l_param, RID_INPUT, (void*)lpb, &dwSize, sizeof(RAWINPUTHEADER)) == dwSize)
+ {
+ RAWINPUT* raw = (RAWINPUT*)lpb;
+
+ if (raw->header.dwType == RIM_TYPEMOUSE)
+ {
+ LLMutexLock lock(&window_imp->mRawMouseMutex);
+
+ bool absolute_coordinates = (raw->data.mouse.usFlags & MOUSE_MOVE_ABSOLUTE);
+
+ if (absolute_coordinates)
+ {
+ static S32 prev_absolute_x = 0;
+ static S32 prev_absolute_y = 0;
+ S32 absolute_x;
+ S32 absolute_y;
+
+ if ((raw->data.mouse.usFlags & 0x10) == 0x10) // touch screen? touch? Not defined in header
+ {
+ // touch screen spams (0,0) coordinates in a number of situations
+ // (0,0) might need to be filtered
+ absolute_x = raw->data.mouse.lLastX;
+ absolute_y = raw->data.mouse.lLastY;
+ }
+ else
+ {
+ bool v_desktop = (raw->data.mouse.usFlags & MOUSE_VIRTUAL_DESKTOP) == MOUSE_VIRTUAL_DESKTOP;
+
+ S32 width = GetSystemMetrics(v_desktop ? SM_CXVIRTUALSCREEN : SM_CXSCREEN);
+ S32 height = GetSystemMetrics(v_desktop ? SM_CYVIRTUALSCREEN : SM_CYSCREEN);
+
+ absolute_x = (raw->data.mouse.lLastX / 65535.0f) * width;
+ absolute_y = (raw->data.mouse.lLastY / 65535.0f) * height;
+ }
+
+ window_imp->mRawMouseDelta.mX += absolute_x - prev_absolute_x;
+ window_imp->mRawMouseDelta.mY -= absolute_y - prev_absolute_y;
+
+ prev_absolute_x = absolute_x;
+ prev_absolute_y = absolute_y;
+ }
+ else
+ {
+ S32 speed;
+ const S32 DEFAULT_SPEED(10);
+ SystemParametersInfo(SPI_GETMOUSESPEED, 0, &speed, 0);
+ if (speed == DEFAULT_SPEED)
+ {
+ window_imp->mRawMouseDelta.mX += raw->data.mouse.lLastX;
+ window_imp->mRawMouseDelta.mY -= raw->data.mouse.lLastY;
+ }
+ else
+ {
+ window_imp->mRawMouseDelta.mX += round((F32)raw->data.mouse.lLastX * (F32)speed / DEFAULT_SPEED);
+ window_imp->mRawMouseDelta.mY -= round((F32)raw->data.mouse.lLastY * (F32)speed / DEFAULT_SPEED);
+ }
+ }
+ }
+ }
+ }
+ break;
+
+ //list of messages we get often that we don't care to log about
+ case WM_NCHITTEST:
+ case WM_NCMOUSEMOVE:
+ case WM_NCMOUSELEAVE:
+ case WM_MOVING:
+ case WM_WINDOWPOSCHANGING:
+ case WM_WINDOWPOSCHANGED:
+ break;
+
+ default:
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - default");
+ LL_DEBUGS("Window") << "Unhandled windows message code: 0x" << std::hex << U32(u_msg) << LL_ENDL;
+ }
+ break;
+ }
+ }
+ else
+ {
+ // (NULL == window_imp)
+ LL_DEBUGS("Window") << "No window implementation to handle message with, message code: " << U32(u_msg) << LL_ENDL;
+ }
+
+ // pass unhandled messages down to Windows
+ LRESULT ret;
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("mwp - DefWindowProc");
+ ret = DefWindowProc(h_wnd, u_msg, w_param, l_param);
+ }
+ return ret;
+}
+
+bool LLWindowWin32::convertCoords(LLCoordGL from, LLCoordWindow *to)
+{
+ S32 client_height;
+ RECT client_rect;
+ LLCoordWindow window_position;
+
+ if (!mWindowHandle ||
+ !GetClientRect(mWindowHandle, &client_rect) ||
+ NULL == to)
+ {
+ return false;
+ }
+
+ to->mX = from.mX;
+ client_height = client_rect.bottom - client_rect.top;
+ to->mY = client_height - from.mY - 1;
+
+ return true;
+}
+
+bool LLWindowWin32::convertCoords(LLCoordWindow from, LLCoordGL* to)
+{
+ S32 client_height;
+ RECT client_rect;
+
+ if (!mWindowHandle ||
+ !GetClientRect(mWindowHandle, &client_rect) ||
+ NULL == to)
+ {
+ return false;
+ }
+
+ to->mX = from.mX;
+ client_height = client_rect.bottom - client_rect.top;
+ to->mY = client_height - from.mY - 1;
+
+ return true;
+}
+
+bool LLWindowWin32::convertCoords(LLCoordScreen from, LLCoordWindow* to)
+{
+ POINT mouse_point;
+
+ mouse_point.x = from.mX;
+ mouse_point.y = from.mY;
+ bool result = ScreenToClient(mWindowHandle, &mouse_point);
+
+ if (result)
+ {
+ to->mX = mouse_point.x;
+ to->mY = mouse_point.y;
+ }
+
+ return result;
+}
+
+bool LLWindowWin32::convertCoords(LLCoordWindow from, LLCoordScreen *to)
+{
+ POINT mouse_point;
+
+ mouse_point.x = from.mX;
+ mouse_point.y = from.mY;
+ bool result = ClientToScreen(mWindowHandle, &mouse_point);
+
+ if (result)
+ {
+ to->mX = mouse_point.x;
+ to->mY = mouse_point.y;
+ }
+
+ return result;
+}
+
+bool LLWindowWin32::convertCoords(LLCoordScreen from, LLCoordGL *to)
+{
+ LLCoordWindow window_coord;
+
+ if (!mWindowHandle || (NULL == to))
+ {
+ return false;
+ }
+
+ convertCoords(from, &window_coord);
+ convertCoords(window_coord, to);
+ return true;
+}
+
+bool LLWindowWin32::convertCoords(LLCoordGL from, LLCoordScreen *to)
+{
+ LLCoordWindow window_coord;
+
+ if (!mWindowHandle || (NULL == to))
+ {
+ return false;
+ }
+
+ convertCoords(from, &window_coord);
+ convertCoords(window_coord, to);
+ return true;
+}
+
+
+bool LLWindowWin32::isClipboardTextAvailable()
+{
+ return IsClipboardFormatAvailable(CF_UNICODETEXT);
+}
+
+
+bool LLWindowWin32::pasteTextFromClipboard(LLWString &dst)
+{
+ bool success = false;
+
+ if (IsClipboardFormatAvailable(CF_UNICODETEXT))
+ {
+ if (OpenClipboard(mWindowHandle))
+ {
+ HGLOBAL h_data = GetClipboardData(CF_UNICODETEXT);
+ if (h_data)
+ {
+ WCHAR *utf16str = (WCHAR*) GlobalLock(h_data);
+ if (utf16str)
+ {
+ dst = utf16str_to_wstring(utf16str);
+ LLWStringUtil::removeWindowsCR(dst);
+ GlobalUnlock(h_data);
+ success = true;
+ }
+ }
+ CloseClipboard();
+ }
+ }
+
+ return success;
+}
+
+
+bool LLWindowWin32::copyTextToClipboard(const LLWString& wstr)
+{
+ bool success = false;
+
+ if (OpenClipboard(mWindowHandle))
+ {
+ EmptyClipboard();
+
+ // Provide a copy of the data in Unicode format.
+ LLWString sanitized_string(wstr);
+ LLWStringUtil::addCRLF(sanitized_string);
+ llutf16string out_utf16 = wstring_to_utf16str(sanitized_string);
+ const size_t size_utf16 = (out_utf16.length() + 1) * sizeof(WCHAR);
+
+ // Memory is allocated and then ownership of it is transfered to the system.
+ HGLOBAL hglobal_copy_utf16 = GlobalAlloc(GMEM_MOVEABLE, size_utf16);
+ if (hglobal_copy_utf16)
+ {
+ WCHAR* copy_utf16 = (WCHAR*) GlobalLock(hglobal_copy_utf16);
+ if (copy_utf16)
+ {
+ memcpy(copy_utf16, out_utf16.c_str(), size_utf16); /* Flawfinder: ignore */
+ GlobalUnlock(hglobal_copy_utf16);
+
+ if (SetClipboardData(CF_UNICODETEXT, hglobal_copy_utf16))
+ {
+ success = true;
+ }
+ }
+ }
+
+ CloseClipboard();
+ }
+
+ return success;
+}
+
+// Constrains the mouse to the window.
+void LLWindowWin32::setMouseClipping( bool b )
+{
+ LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32;
+ ASSERT_MAIN_THREAD();
+ if( b != mIsMouseClipping )
+ {
+ bool success = false;
+
+ if( b )
+ {
+ GetClipCursor( &mOldMouseClip );
+
+ RECT client_rect_in_screen_space;
+ if( getClientRectInScreenSpace( &client_rect_in_screen_space ) )
+ {
+ success = ClipCursor( &client_rect_in_screen_space );
+ }
+ }
+ else
+ {
+ // Must restore the old mouse clip, which may be set by another window.
+ success = ClipCursor( &mOldMouseClip );
+ SetRect( &mOldMouseClip, 0, 0, 0, 0 );
+ }
+
+ if( success )
+ {
+ mIsMouseClipping = b;
+ }
+ }
+}
+
+bool LLWindowWin32::getClientRectInScreenSpace( RECT* rectp )
+{
+ bool success = false;
+
+ RECT client_rect;
+ if (mWindowHandle && GetClientRect(mWindowHandle, &client_rect))
+ {
+ POINT top_left;
+ top_left.x = client_rect.left;
+ top_left.y = client_rect.top;
+ ClientToScreen(mWindowHandle, &top_left);
+
+ POINT bottom_right;
+ bottom_right.x = client_rect.right;
+ bottom_right.y = client_rect.bottom;
+ ClientToScreen(mWindowHandle, &bottom_right);
+
+ SetRect(rectp,
+ top_left.x,
+ top_left.y,
+ bottom_right.x,
+ bottom_right.y);
+
+ success = true;
+ }
+
+ return success;
+}
+
+void LLWindowWin32::flashIcon(F32 seconds)
+{
+ mWindowThread->post([=]()
+ {
+ FLASHWINFO flash_info;
+
+ flash_info.cbSize = sizeof(FLASHWINFO);
+ flash_info.hwnd = mWindowHandle;
+ flash_info.dwFlags = FLASHW_TRAY;
+ flash_info.uCount = UINT(seconds / ICON_FLASH_TIME);
+ flash_info.dwTimeout = DWORD(1000.f * ICON_FLASH_TIME); // milliseconds
+ FlashWindowEx(&flash_info);
+ });
+}
+
+F32 LLWindowWin32::getGamma()
+{
+ return mCurrentGamma;
+}
+
+bool LLWindowWin32::restoreGamma()
+{
+ ASSERT_MAIN_THREAD();
+ if (mCustomGammaSet)
+ {
+ LL_DEBUGS("Window") << "Restoring gamma" << LL_ENDL;
+ mCustomGammaSet = false;
+ return SetDeviceGammaRamp(mhDC, mPrevGammaRamp);
+ }
+ return true;
+}
+
+bool LLWindowWin32::setGamma(const F32 gamma)
+{
+ ASSERT_MAIN_THREAD();
+ mCurrentGamma = gamma;
+
+ //Get the previous gamma ramp to restore later.
+ if (!mCustomGammaSet)
+ {
+ if (!gGLManager.mIsIntel) // skip for Intel GPUs (see SL-11341)
+ {
+ LL_DEBUGS("Window") << "Getting the previous gamma ramp to restore later" << LL_ENDL;
+ if (!GetDeviceGammaRamp(mhDC, mPrevGammaRamp))
+ {
+ LL_WARNS("Window") << "Failed to get the previous gamma ramp" << LL_ENDL;
+ return false;
+ }
+ }
+ mCustomGammaSet = true;
+ }
+
+ LL_DEBUGS("Window") << "Setting gamma to " << gamma << LL_ENDL;
+
+ for ( int i = 0; i < 256; ++i )
+ {
+ int mult = 256 - ( int ) ( ( gamma - 1.0f ) * 128.0f );
+
+ int value = mult * i;
+
+ if ( value > 0xffff )
+ value = 0xffff;
+
+ mCurrentGammaRamp[0][i] =
+ mCurrentGammaRamp[1][i] =
+ mCurrentGammaRamp[2][i] = (WORD) value;
+ };
+
+ return SetDeviceGammaRamp ( mhDC, mCurrentGammaRamp );
+}
+
+void LLWindowWin32::setFSAASamples(const U32 fsaa_samples)
+{
+ ASSERT_MAIN_THREAD();
+ mFSAASamples = fsaa_samples;
+}
+
+U32 LLWindowWin32::getFSAASamples()
+{
+ return mFSAASamples;
+}
+
+LLWindow::LLWindowResolution* LLWindowWin32::getSupportedResolutions(S32 &num_resolutions)
+{
+ ASSERT_MAIN_THREAD();
+ if (!mSupportedResolutions)
+ {
+ mSupportedResolutions = new LLWindowResolution[MAX_NUM_RESOLUTIONS];
+ DEVMODE dev_mode;
+ ::ZeroMemory(&dev_mode, sizeof(DEVMODE));
+ dev_mode.dmSize = sizeof(DEVMODE);
+
+ mNumSupportedResolutions = 0;
+ for (S32 mode_num = 0; mNumSupportedResolutions < MAX_NUM_RESOLUTIONS; mode_num++)
+ {
+ if (!EnumDisplaySettings(NULL, mode_num, &dev_mode))
+ {
+ break;
+ }
+
+ if (dev_mode.dmBitsPerPel == BITS_PER_PIXEL &&
+ dev_mode.dmPelsWidth >= 800 &&
+ dev_mode.dmPelsHeight >= 600)
+ {
+ bool resolution_exists = false;
+ for(S32 i = 0; i < mNumSupportedResolutions; i++)
+ {
+ if (mSupportedResolutions[i].mWidth == dev_mode.dmPelsWidth &&
+ mSupportedResolutions[i].mHeight == dev_mode.dmPelsHeight)
+ {
+ resolution_exists = true;
+ }
+ }
+ if (!resolution_exists)
+ {
+ mSupportedResolutions[mNumSupportedResolutions].mWidth = dev_mode.dmPelsWidth;
+ mSupportedResolutions[mNumSupportedResolutions].mHeight = dev_mode.dmPelsHeight;
+ mNumSupportedResolutions++;
+ }
+ }
+ }
+ }
+
+ num_resolutions = mNumSupportedResolutions;
+ return mSupportedResolutions;
+}
+
+
+F32 LLWindowWin32::getNativeAspectRatio()
+{
+ if (mOverrideAspectRatio > 0.f)
+ {
+ return mOverrideAspectRatio;
+ }
+ else if (mNativeAspectRatio > 0.f)
+ {
+ // we grabbed this value at startup, based on the user's desktop settings
+ return mNativeAspectRatio;
+ }
+ // RN: this hack presumes that the largest supported resolution is monitor-limited
+ // and that pixels in that mode are square, therefore defining the native aspect ratio
+ // of the monitor...this seems to work to a close approximation for most CRTs/LCDs
+ S32 num_resolutions;
+ LLWindowResolution* resolutions = getSupportedResolutions(num_resolutions);
+
+ return ((F32)resolutions[num_resolutions - 1].mWidth / (F32)resolutions[num_resolutions - 1].mHeight);
+}
+
+F32 LLWindowWin32::getPixelAspectRatio()
+{
+ F32 pixel_aspect = 1.f;
+ if (getFullscreen())
+ {
+ LLCoordScreen screen_size;
+ getSize(&screen_size);
+ pixel_aspect = getNativeAspectRatio() * (F32)screen_size.mY / (F32)screen_size.mX;
+ }
+
+ return pixel_aspect;
+}
+
+// Change display resolution. Returns true if successful.
+// protected
+bool LLWindowWin32::setDisplayResolution(S32 width, S32 height, S32 bits, S32 refresh)
+{
+ DEVMODE dev_mode;
+ ::ZeroMemory(&dev_mode, sizeof(DEVMODE));
+ dev_mode.dmSize = sizeof(DEVMODE);
+ bool success = false;
+
+ // Don't change anything if we don't have to
+ if (EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &dev_mode))
+ {
+ if (dev_mode.dmPelsWidth == width &&
+ dev_mode.dmPelsHeight == height &&
+ dev_mode.dmBitsPerPel == bits &&
+ dev_mode.dmDisplayFrequency == refresh )
+ {
+ // ...display mode identical, do nothing
+ return true;
+ }
+ }
+
+ memset(&dev_mode, 0, sizeof(dev_mode));
+ dev_mode.dmSize = sizeof(dev_mode);
+ dev_mode.dmPelsWidth = width;
+ dev_mode.dmPelsHeight = height;
+ dev_mode.dmBitsPerPel = bits;
+ dev_mode.dmDisplayFrequency = refresh;
+ dev_mode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFREQUENCY;
+
+ // CDS_FULLSCREEN indicates that this is a temporary change to the device mode.
+ LONG cds_result = ChangeDisplaySettings(&dev_mode, CDS_FULLSCREEN);
+
+ success = (DISP_CHANGE_SUCCESSFUL == cds_result);
+
+ if (!success)
+ {
+ LL_WARNS("Window") << "setDisplayResolution failed, "
+ << width << "x" << height << "x" << bits << " @ " << refresh << LL_ENDL;
+ }
+
+ return success;
+}
+
+// protected
+bool LLWindowWin32::setFullscreenResolution()
+{
+ if (mFullscreen)
+ {
+ return setDisplayResolution( mFullscreenWidth, mFullscreenHeight, mFullscreenBits, mFullscreenRefresh);
+ }
+ else
+ {
+ return false;
+ }
+}
+
+// protected
+bool LLWindowWin32::resetDisplayResolution()
+{
+ LL_DEBUGS("Window") << "resetDisplayResolution START" << LL_ENDL;
+
+ LONG cds_result = ChangeDisplaySettings(NULL, 0);
+
+ bool success = (DISP_CHANGE_SUCCESSFUL == cds_result);
+
+ if (!success)
+ {
+ LL_WARNS("Window") << "resetDisplayResolution failed" << LL_ENDL;
+ }
+
+ LL_DEBUGS("Window") << "resetDisplayResolution END" << LL_ENDL;
+
+ return success;
+}
+
+void LLWindowWin32::swapBuffers()
+{
+ {
+ LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32;
+ SwapBuffers(mhDC);
+ }
+
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("GPU Collect");
+ LL_PROFILER_GPU_COLLECT;
+ }
+}
+
+
+//
+// LLSplashScreenImp
+//
+LLSplashScreenWin32::LLSplashScreenWin32()
+: mWindow(NULL)
+{
+}
+
+LLSplashScreenWin32::~LLSplashScreenWin32()
+{
+}
+
+void LLSplashScreenWin32::showImpl()
+{
+ // This appears to work. ???
+ HINSTANCE hinst = GetModuleHandle(NULL);
+
+ mWindow = CreateDialog(hinst,
+ TEXT("SPLASHSCREEN"),
+ NULL, // no parent
+ (DLGPROC) LLSplashScreenWin32::windowProc);
+ ShowWindow(mWindow, SW_SHOW);
+
+ // Should set taskbar text without creating a header for the window (caption)
+ SetWindowTextA(mWindow, "Second Life");
+}
+
+
+void LLSplashScreenWin32::updateImpl(const std::string& mesg)
+{
+ if (!mWindow) return;
+
+ int output_str_len = MultiByteToWideChar(CP_UTF8, 0, mesg.c_str(), mesg.length(), NULL, 0);
+ if( output_str_len>1024 )
+ return;
+
+ WCHAR w_mesg[1025];//big enought to keep null terminatos
+
+ MultiByteToWideChar (CP_UTF8, 0, mesg.c_str(), mesg.length(), w_mesg, output_str_len);
+
+ //looks like MultiByteToWideChar didn't add null terminator to converted string, see EXT-4858
+ w_mesg[output_str_len] = 0;
+
+ SendDlgItemMessage(mWindow,
+ 666, // HACK: text id
+ WM_SETTEXT,
+ FALSE,
+ (LPARAM)w_mesg);
+}
+
+
+void LLSplashScreenWin32::hideImpl()
+{
+ if (mWindow)
+ {
+ if (!destroy_window_handler(mWindow))
+ {
+ LL_WARNS("Window") << "Failed to properly close splash screen window!" << LL_ENDL;
+ }
+ mWindow = NULL;
+ }
+}
+
+
+// static
+LRESULT CALLBACK LLSplashScreenWin32::windowProc(HWND h_wnd, UINT u_msg,
+ WPARAM w_param, LPARAM l_param)
+{
+ // Just give it to windows
+ return DefWindowProc(h_wnd, u_msg, w_param, l_param);
+}
+
+//
+// Helper Funcs
+//
+
+S32 OSMessageBoxWin32(const std::string& text, const std::string& caption, U32 type)
+{
+ UINT uType;
+
+ switch(type)
+ {
+ case OSMB_OK:
+ uType = MB_OK;
+ break;
+ case OSMB_OKCANCEL:
+ uType = MB_OKCANCEL;
+ break;
+ case OSMB_YESNO:
+ uType = MB_YESNO;
+ break;
+ default:
+ uType = MB_OK;
+ break;
+ }
+
+ int retval_win = MessageBoxW(NULL, // HWND
+ ll_convert_string_to_wide(text).c_str(),
+ ll_convert_string_to_wide(caption).c_str(),
+ uType);
+ S32 retval;
+
+ switch(retval_win)
+ {
+ case IDYES:
+ retval = OSBTN_YES;
+ break;
+ case IDNO:
+ retval = OSBTN_NO;
+ break;
+ case IDOK:
+ retval = OSBTN_OK;
+ break;
+ case IDCANCEL:
+ retval = OSBTN_CANCEL;
+ break;
+ default:
+ retval = OSBTN_CANCEL;
+ break;
+ }
+
+ return retval;
+}
+
+
+void LLWindowWin32::spawnWebBrowser(const std::string& escaped_url, bool async)
+{
+ bool found = false;
+ S32 i;
+ for (i = 0; i < gURLProtocolWhitelistCount; i++)
+ {
+ if (escaped_url.find(gURLProtocolWhitelist[i]) == 0)
+ {
+ found = true;
+ break;
+ }
+ }
+
+ if (!found)
+ {
+ LL_WARNS("Window") << "spawn_web_browser() called for url with protocol not on whitelist: " << escaped_url << LL_ENDL;
+ return;
+ }
+
+ LL_INFOS("Window") << "Opening URL " << escaped_url << LL_ENDL;
+
+ // replaced ShellExecute code with ShellExecuteEx since ShellExecute doesn't work
+ // reliablly on Vista.
+
+ // this is madness.. no, this is..
+ LLWString url_wstring = utf8str_to_wstring( escaped_url );
+ llutf16string url_utf16 = wstring_to_utf16str( url_wstring );
+
+ // let the OS decide what to use to open the URL
+ SHELLEXECUTEINFO sei = { sizeof( sei ) };
+ // NOTE: this assumes that SL will stick around long enough to complete the DDE message exchange
+ // necessary for ShellExecuteEx to complete
+ if (async)
+ {
+ sei.fMask = SEE_MASK_ASYNCOK;
+ }
+ sei.nShow = SW_SHOWNORMAL;
+ sei.lpVerb = L"open";
+ sei.lpFile = url_utf16.c_str();
+ ShellExecuteEx( &sei );
+}
+
+/*
+ Make the raw keyboard data available - used to poke through to LLQtWebKit so
+ that Qt/Webkit has access to the virtual keycodes etc. that it needs
+*/
+LLSD LLWindowWin32::getNativeKeyData()
+{
+ LLSD result = LLSD::emptyMap();
+
+ result["scan_code"] = (S32)mKeyScanCode;
+ result["virtual_key"] = (S32)mKeyVirtualKey;
+ result["msg"] = ll_sd_from_U32(mRawMsg);
+ result["w_param"] = ll_sd_from_U32(mRawWParam);
+ result["l_param"] = ll_sd_from_U32(mRawLParam);
+
+ return result;
+}
+
+bool LLWindowWin32::dialogColorPicker( F32 *r, F32 *g, F32 *b )
+{
+ bool retval = false;
+
+ static CHOOSECOLOR cc;
+ static COLORREF crCustColors[16];
+ cc.lStructSize = sizeof(CHOOSECOLOR);
+ cc.hwndOwner = mWindowHandle;
+ cc.hInstance = NULL;
+ cc.rgbResult = RGB ((*r * 255.f),(*g *255.f),(*b * 255.f));
+ //cc.rgbResult = RGB (0x80,0x80,0x80);
+ cc.lpCustColors = crCustColors;
+ cc.Flags = CC_RGBINIT | CC_FULLOPEN;
+ cc.lCustData = 0;
+ cc.lpfnHook = NULL;
+ cc.lpTemplateName = NULL;
+
+ // This call is modal, so pause agent
+ //send_agent_pause(); // this is in newview and we don't want to set up a dependency
+ {
+ retval = ChooseColor(&cc);
+ }
+ //send_agent_resume(); // this is in newview and we don't want to set up a dependency
+
+ *b = ((F32)((cc.rgbResult >> 16) & 0xff)) / 255.f;
+
+ *g = ((F32)((cc.rgbResult >> 8) & 0xff)) / 255.f;
+
+ *r = ((F32)(cc.rgbResult & 0xff)) / 255.f;
+
+ return (retval);
+}
+
+void *LLWindowWin32::getPlatformWindow()
+{
+ return (void*)mWindowHandle;
+}
+
+void LLWindowWin32::bringToFront()
+{
+ mWindowThread->post([=]()
+ {
+ BringWindowToTop(mWindowHandle);
+ });
+}
+
+// set (OS) window focus back to the client
+void LLWindowWin32::focusClient()
+{
+ mWindowThread->post([=]()
+ {
+ SetFocus(mWindowHandle);
+ });
+}
+
+void LLWindowWin32::allowLanguageTextInput(LLPreeditor *preeditor, bool b)
+{
+ if (b == sLanguageTextInputAllowed || !LLWinImm::isAvailable())
+ {
+ return;
+ }
+
+ if (preeditor != mPreeditor && !b)
+ {
+ // This condition may occur with a call to
+ // setEnabled(bool) from LLTextEditor or LLLineEditor
+ // when the control is not focused.
+ // We need to silently ignore the case so that
+ // the language input status of the focused control
+ // is not disturbed.
+ return;
+ }
+
+ // Take care of old and new preeditors.
+ if (preeditor != mPreeditor || !b)
+ {
+ if (sLanguageTextInputAllowed)
+ {
+ interruptLanguageTextInput();
+ }
+ mPreeditor = (b ? preeditor : NULL);
+ }
+
+ sLanguageTextInputAllowed = b;
+
+ if (sLanguageTextInputAllowed)
+ {
+ mWindowThread->post([=]()
+ {
+ // Allowing: Restore the previous IME status, so that the user has a feeling that the previous
+ // text input continues naturally. Be careful, however, the IME status is meaningful only during the user keeps
+ // using same Input Locale (aka Keyboard Layout).
+ if (sWinIMEOpened && GetKeyboardLayout(0) == sWinInputLocale)
+ {
+ HIMC himc = LLWinImm::getContext(mWindowHandle);
+ LLWinImm::setOpenStatus(himc, true);
+ LLWinImm::setConversionStatus(himc, sWinIMEConversionMode, sWinIMESentenceMode);
+ LLWinImm::releaseContext(mWindowHandle, himc);
+ }
+ });
+ }
+ else
+ {
+ mWindowThread->post([=]()
+ {
+ // Disallowing: Turn off the IME so that succeeding key events bypass IME and come to us directly.
+ // However, do it after saving the current IME status. We need to restore the status when
+ // allowing language text input again.
+ sWinInputLocale = GetKeyboardLayout(0);
+ sWinIMEOpened = LLWinImm::isIME(sWinInputLocale);
+ if (sWinIMEOpened)
+ {
+ HIMC himc = LLWinImm::getContext(mWindowHandle);
+ sWinIMEOpened = LLWinImm::getOpenStatus(himc);
+ if (sWinIMEOpened)
+ {
+ LLWinImm::getConversionStatus(himc, &sWinIMEConversionMode, &sWinIMESentenceMode);
+
+ // We need both ImmSetConversionStatus and ImmSetOpenStatus here to surely disable IME's
+ // keyboard hooking, because Some IME reacts only on the former and some other on the latter...
+ LLWinImm::setConversionStatus(himc, IME_CMODE_NOCONVERSION, sWinIMESentenceMode);
+ LLWinImm::setOpenStatus(himc, false);
+ }
+ LLWinImm::releaseContext(mWindowHandle, himc);
+ }
+ });
+ }
+}
+
+void LLWindowWin32::fillCandidateForm(const LLCoordGL& caret, const LLRect& bounds,
+ CANDIDATEFORM *form)
+{
+ LLCoordWindow caret_coord, top_left, bottom_right;
+ convertCoords(caret, &caret_coord);
+ convertCoords(LLCoordGL(bounds.mLeft, bounds.mTop), &top_left);
+ convertCoords(LLCoordGL(bounds.mRight, bounds.mBottom), &bottom_right);
+
+ memset(form, 0, sizeof(CANDIDATEFORM));
+ form->dwStyle = CFS_EXCLUDE;
+ form->ptCurrentPos.x = caret_coord.mX;
+ form->ptCurrentPos.y = caret_coord.mY;
+ form->rcArea.left = top_left.mX;
+ form->rcArea.top = top_left.mY;
+ form->rcArea.right = bottom_right.mX;
+ form->rcArea.bottom = bottom_right.mY;
+}
+
+
+// Put the IME window at the right place (near current text input). Point coordinates should be the top of the current text line.
+void LLWindowWin32::setLanguageTextInput( const LLCoordGL & position )
+{
+ if (sLanguageTextInputAllowed && LLWinImm::isAvailable())
+ {
+ HIMC himc = LLWinImm::getContext(mWindowHandle);
+
+ LLCoordWindow win_pos;
+ convertCoords( position, &win_pos );
+
+ if ( win_pos.mX >= 0 && win_pos.mY >= 0 &&
+ (win_pos.mX != sWinIMEWindowPosition.mX) || (win_pos.mY != sWinIMEWindowPosition.mY) )
+ {
+ COMPOSITIONFORM ime_form;
+ memset( &ime_form, 0, sizeof(ime_form) );
+ ime_form.dwStyle = CFS_POINT;
+ ime_form.ptCurrentPos.x = win_pos.mX;
+ ime_form.ptCurrentPos.y = win_pos.mY;
+
+ LLWinImm::setCompositionWindow( himc, &ime_form );
+
+ sWinIMEWindowPosition = win_pos;
+ }
+
+ LLWinImm::releaseContext(mWindowHandle, himc);
+ }
+}
+
+
+void LLWindowWin32::fillCharPosition(const LLCoordGL& caret, const LLRect& bounds, const LLRect& control,
+ IMECHARPOSITION *char_position)
+{
+ LLCoordScreen caret_coord, top_left, bottom_right;
+ convertCoords(caret, &caret_coord);
+ convertCoords(LLCoordGL(bounds.mLeft, bounds.mTop), &top_left);
+ convertCoords(LLCoordGL(bounds.mRight, bounds.mBottom), &bottom_right);
+
+ char_position->pt.x = caret_coord.mX;
+ char_position->pt.y = top_left.mY; // Windows wants the coordinate of upper left corner of a character...
+ char_position->cLineHeight = bottom_right.mY - top_left.mY;
+ char_position->rcDocument.left = top_left.mX;
+ char_position->rcDocument.top = top_left.mY;
+ char_position->rcDocument.right = bottom_right.mX;
+ char_position->rcDocument.bottom = bottom_right.mY;
+}
+
+void LLWindowWin32::fillCompositionLogfont(LOGFONT *logfont)
+{
+ // Our font is a list of FreeType recognized font files that may
+ // not have a corresponding ones in Windows' fonts. Hence, we
+ // can't simply tell Windows which font we are using. We will
+ // notify a _standard_ font for a current input locale instead.
+ // We use a hard-coded knowledge about the Windows' standard
+ // configuration to do so...
+
+ memset(logfont, 0, sizeof(LOGFONT));
+
+ const WORD lang_id = LOWORD(GetKeyboardLayout(0));
+ switch (PRIMARYLANGID(lang_id))
+ {
+ case LANG_CHINESE:
+ // We need to identify one of two Chinese fonts.
+ switch (SUBLANGID(lang_id))
+ {
+ case SUBLANG_CHINESE_SIMPLIFIED:
+ case SUBLANG_CHINESE_SINGAPORE:
+ logfont->lfCharSet = GB2312_CHARSET;
+ lstrcpy(logfont->lfFaceName, TEXT("SimHei"));
+ break;
+ case SUBLANG_CHINESE_TRADITIONAL:
+ case SUBLANG_CHINESE_HONGKONG:
+ case SUBLANG_CHINESE_MACAU:
+ default:
+ logfont->lfCharSet = CHINESEBIG5_CHARSET;
+ lstrcpy(logfont->lfFaceName, TEXT("MingLiU"));
+ break;
+ }
+ break;
+ case LANG_JAPANESE:
+ logfont->lfCharSet = SHIFTJIS_CHARSET;
+ lstrcpy(logfont->lfFaceName, TEXT("MS Gothic"));
+ break;
+ case LANG_KOREAN:
+ logfont->lfCharSet = HANGUL_CHARSET;
+ lstrcpy(logfont->lfFaceName, TEXT("Gulim"));
+ break;
+ default:
+ logfont->lfCharSet = ANSI_CHARSET;
+ lstrcpy(logfont->lfFaceName, TEXT("Tahoma"));
+ break;
+ }
+
+ logfont->lfHeight = mPreeditor->getPreeditFontSize();
+ logfont->lfWeight = FW_NORMAL;
+}
+
+U32 LLWindowWin32::fillReconvertString(const LLWString &text,
+ S32 focus, S32 focus_length, RECONVERTSTRING *reconvert_string)
+{
+ const llutf16string text_utf16 = wstring_to_utf16str(text);
+ const DWORD required_size = sizeof(RECONVERTSTRING) + (text_utf16.length() + 1) * sizeof(WCHAR);
+ if (reconvert_string && reconvert_string->dwSize >= required_size)
+ {
+ const DWORD focus_utf16_at = wstring_utf16_length(text, 0, focus);
+ const DWORD focus_utf16_length = wstring_utf16_length(text, focus, focus_length);
+
+ reconvert_string->dwVersion = 0;
+ reconvert_string->dwStrLen = text_utf16.length();
+ reconvert_string->dwStrOffset = sizeof(RECONVERTSTRING);
+ reconvert_string->dwCompStrLen = focus_utf16_length;
+ reconvert_string->dwCompStrOffset = focus_utf16_at * sizeof(WCHAR);
+ reconvert_string->dwTargetStrLen = 0;
+ reconvert_string->dwTargetStrOffset = focus_utf16_at * sizeof(WCHAR);
+
+ const LPWSTR text = (LPWSTR)((BYTE *)reconvert_string + sizeof(RECONVERTSTRING));
+ memcpy(text, text_utf16.c_str(), (text_utf16.length() + 1) * sizeof(WCHAR));
+ }
+ return required_size;
+}
+
+void LLWindowWin32::updateLanguageTextInputArea()
+{
+ if (!mPreeditor || !LLWinImm::isAvailable())
+ {
+ return;
+ }
+
+ LLCoordGL caret_coord;
+ LLRect preedit_bounds;
+ if (mPreeditor->getPreeditLocation(-1, &caret_coord, &preedit_bounds, NULL))
+ {
+ mLanguageTextInputPointGL = caret_coord;
+ mLanguageTextInputAreaGL = preedit_bounds;
+
+ CANDIDATEFORM candidate_form;
+ fillCandidateForm(caret_coord, preedit_bounds, &candidate_form);
+
+ HIMC himc = LLWinImm::getContext(mWindowHandle);
+ // Win32 document says there may be up to 4 candidate windows.
+ // This magic number 4 appears only in the document, and
+ // there are no constant/macro for the value...
+ for (int i = 3; i >= 0; --i)
+ {
+ candidate_form.dwIndex = i;
+ LLWinImm::setCandidateWindow(himc, &candidate_form);
+ }
+ LLWinImm::releaseContext(mWindowHandle, himc);
+ }
+}
+
+void LLWindowWin32::interruptLanguageTextInput()
+{
+ ASSERT_MAIN_THREAD();
+ if (mPreeditor && LLWinImm::isAvailable())
+ {
+ HIMC himc = LLWinImm::getContext(mWindowHandle);
+ LLWinImm::notifyIME(himc, NI_COMPOSITIONSTR, CPS_COMPLETE, 0);
+ LLWinImm::releaseContext(mWindowHandle, himc);
+ }
+}
+
+void LLWindowWin32::handleStartCompositionMessage()
+{
+ // Let IME know the font to use in feedback UI.
+ LOGFONT logfont;
+ fillCompositionLogfont(&logfont);
+ HIMC himc = LLWinImm::getContext(mWindowHandle);
+ LLWinImm::setCompositionFont(himc, &logfont);
+ LLWinImm::releaseContext(mWindowHandle, himc);
+}
+
+// Handle WM_IME_COMPOSITION message.
+
+void LLWindowWin32::handleCompositionMessage(const U32 indexes)
+{
+ if (!mPreeditor)
+ {
+ return;
+ }
+ bool needs_update = false;
+ LLWString result_string;
+ LLWString preedit_string;
+ S32 preedit_string_utf16_length = 0;
+ LLPreeditor::segment_lengths_t preedit_segment_lengths;
+ LLPreeditor::standouts_t preedit_standouts;
+
+ // Step I: Receive details of preedits from IME.
+
+ HIMC himc = LLWinImm::getContext(mWindowHandle);
+
+ if (indexes & GCS_RESULTSTR)
+ {
+ LONG size = LLWinImm::getCompositionString(himc, GCS_RESULTSTR, NULL, 0);
+ if (size >= 0)
+ {
+ const LPWSTR data = new WCHAR[size / sizeof(WCHAR) + 1];
+ size = LLWinImm::getCompositionString(himc, GCS_RESULTSTR, data, size);
+ if (size > 0)
+ {
+ result_string = utf16str_to_wstring(llutf16string(data, size / sizeof(WCHAR)));
+ }
+ delete[] data;
+ needs_update = true;
+ }
+ }
+
+ if (indexes & GCS_COMPSTR)
+ {
+ LONG size = LLWinImm::getCompositionString(himc, GCS_COMPSTR, NULL, 0);
+ if (size >= 0)
+ {
+ const LPWSTR data = new WCHAR[size / sizeof(WCHAR) + 1];
+ size = LLWinImm::getCompositionString(himc, GCS_COMPSTR, data, size);
+ if (size > 0)
+ {
+ preedit_string_utf16_length = size / sizeof(WCHAR);
+ preedit_string = utf16str_to_wstring(llutf16string(data, size / sizeof(WCHAR)));
+ }
+ delete[] data;
+ needs_update = true;
+ }
+ }
+
+ if ((indexes & GCS_COMPCLAUSE) && preedit_string.length() > 0)
+ {
+ LONG size = LLWinImm::getCompositionString(himc, GCS_COMPCLAUSE, NULL, 0);
+ if (size > 0)
+ {
+ const LPDWORD data = new DWORD[size / sizeof(DWORD)];
+ size = LLWinImm::getCompositionString(himc, GCS_COMPCLAUSE, data, size);
+ if (size >= sizeof(DWORD) * 2
+ && data[0] == 0 && data[size / sizeof(DWORD) - 1] == preedit_string_utf16_length)
+ {
+ preedit_segment_lengths.resize(size / sizeof(DWORD) - 1);
+ S32 offset = 0;
+ for (U32 i = 0; i < preedit_segment_lengths.size(); i++)
+ {
+ const S32 length = wstring_wstring_length_from_utf16_length(preedit_string, offset, data[i + 1] - data[i]);
+ preedit_segment_lengths[i] = length;
+ offset += length;
+ }
+ }
+ delete[] data;
+ }
+ }
+
+ if ((indexes & GCS_COMPATTR) && preedit_segment_lengths.size() > 1)
+ {
+ LONG size = LLWinImm::getCompositionString(himc, GCS_COMPATTR, NULL, 0);
+ if (size > 0)
+ {
+ const LPBYTE data = new BYTE[size / sizeof(BYTE)];
+ size = LLWinImm::getCompositionString(himc, GCS_COMPATTR, data, size);
+ if (size == preedit_string_utf16_length)
+ {
+ preedit_standouts.assign(preedit_segment_lengths.size(), false);
+ S32 offset = 0;
+ for (U32 i = 0; i < preedit_segment_lengths.size(); i++)
+ {
+ if (ATTR_TARGET_CONVERTED == data[offset] || ATTR_TARGET_NOTCONVERTED == data[offset])
+ {
+ preedit_standouts[i] = true;
+ }
+ offset += wstring_utf16_length(preedit_string, offset, preedit_segment_lengths[i]);
+ }
+ }
+ delete[] data;
+ }
+ }
+
+ S32 caret_position = preedit_string.length();
+ if (indexes & GCS_CURSORPOS)
+ {
+ const S32 caret_position_utf16 = LLWinImm::getCompositionString(himc, GCS_CURSORPOS, NULL, 0);
+ if (caret_position_utf16 >= 0 && caret_position <= preedit_string_utf16_length)
+ {
+ caret_position = wstring_wstring_length_from_utf16_length(preedit_string, 0, caret_position_utf16);
+ }
+ }
+
+ if (indexes == 0)
+ {
+ // I'm not sure this condition really happens, but
+ // Windows SDK document says it is an indication
+ // of "reset everything."
+ needs_update = true;
+ }
+
+ LLWinImm::releaseContext(mWindowHandle, himc);
+
+ // Step II: Update the active preeditor.
+
+ if (needs_update)
+ {
+ if (preedit_string.length() != 0 || result_string.length() != 0)
+ {
+ mPreeditor->resetPreedit();
+ }
+
+ if (result_string.length() > 0)
+ {
+ for (LLWString::const_iterator i = result_string.begin(); i != result_string.end(); i++)
+ {
+ mPreeditor->handleUnicodeCharHere(*i);
+ }
+ }
+
+ if (preedit_string.length() == 0)
+ {
+ preedit_segment_lengths.clear();
+ preedit_standouts.clear();
+ }
+ else
+ {
+ if (preedit_segment_lengths.size() == 0)
+ {
+ preedit_segment_lengths.assign(1, preedit_string.length());
+ }
+ if (preedit_standouts.size() == 0)
+ {
+ preedit_standouts.assign(preedit_segment_lengths.size(), false);
+ }
+ }
+ mPreeditor->updatePreedit(preedit_string, preedit_segment_lengths, preedit_standouts, caret_position);
+
+ // Some IME doesn't query char position after WM_IME_COMPOSITION,
+ // so we need to update them actively.
+ updateLanguageTextInputArea();
+ }
+}
+
+// Given a text and a focus range, find_context finds and returns a
+// surrounding context of the focused subtext. A variable pointed
+// to by offset receives the offset in llwchars of the beginning of
+// the returned context string in the given wtext.
+
+static LLWString find_context(const LLWString & wtext, S32 focus, S32 focus_length, S32 *offset)
+{
+ static const S32 CONTEXT_EXCESS = 30; // This value is by experiences.
+
+ const S32 e = llmin((S32) wtext.length(), focus + focus_length + CONTEXT_EXCESS);
+ S32 end = focus + focus_length;
+ while (end < e && '\n' != wtext[end])
+ {
+ end++;
+ }
+
+ const S32 s = llmax(0, focus - CONTEXT_EXCESS);
+ S32 start = focus;
+ while (start > s && '\n' != wtext[start - 1])
+ {
+ --start;
+ }
+
+ *offset = start;
+ return wtext.substr(start, end - start);
+}
+
+// final stage of handling drop requests - both from WM_DROPFILES message
+// for files and via IDropTarget interface requests.
+LLWindowCallbacks::DragNDropResult LLWindowWin32::completeDragNDropRequest( const LLCoordGL gl_coord, const MASK mask, LLWindowCallbacks::DragNDropAction action, const std::string url )
+{
+ ASSERT_MAIN_THREAD();
+ return mCallbacks->handleDragNDrop( this, gl_coord, mask, action, url );
+}
+
+// Handle WM_IME_REQUEST message.
+// If it handled the message, returns true. Otherwise, false.
+// When it handled the message, the value to be returned from
+// the Window Procedure is set to *result.
+
+bool LLWindowWin32::handleImeRequests(WPARAM request, LPARAM param, LRESULT *result)
+{
+ if ( mPreeditor )
+ {
+ switch (request)
+ {
+ case IMR_CANDIDATEWINDOW: // http://msdn2.microsoft.com/en-us/library/ms776080.aspx
+ {
+ LLCoordGL caret_coord;
+ LLRect preedit_bounds;
+ mPreeditor->getPreeditLocation(-1, &caret_coord, &preedit_bounds, NULL);
+
+ CANDIDATEFORM *const form = (CANDIDATEFORM *)param;
+ DWORD const dwIndex = form->dwIndex;
+ fillCandidateForm(caret_coord, preedit_bounds, form);
+ form->dwIndex = dwIndex;
+
+ *result = 1;
+ return true;
+ }
+ case IMR_QUERYCHARPOSITION:
+ {
+ IMECHARPOSITION *const char_position = (IMECHARPOSITION *)param;
+
+ // char_position->dwCharPos counts in number of
+ // WCHARs, i.e., UTF-16 encoding units, so we can't simply pass the
+ // number to getPreeditLocation.
+
+ const LLWString & wtext = mPreeditor->getPreeditString();
+ S32 preedit, preedit_length;
+ mPreeditor->getPreeditRange(&preedit, &preedit_length);
+ LLCoordGL caret_coord;
+ LLRect preedit_bounds, text_control;
+ const S32 position = wstring_wstring_length_from_utf16_length(wtext, preedit, char_position->dwCharPos);
+
+ if (!mPreeditor->getPreeditLocation(position, &caret_coord, &preedit_bounds, &text_control))
+ {
+ LL_WARNS("Window") << "*** IMR_QUERYCHARPOSITON called but getPreeditLocation failed." << LL_ENDL;
+ return false;
+ }
+
+ fillCharPosition(caret_coord, preedit_bounds, text_control, char_position);
+
+ *result = 1;
+ return true;
+ }
+ case IMR_COMPOSITIONFONT:
+ {
+ fillCompositionLogfont((LOGFONT *)param);
+
+ *result = 1;
+ return true;
+ }
+ case IMR_RECONVERTSTRING:
+ {
+ mPreeditor->resetPreedit();
+ const LLWString & wtext = mPreeditor->getPreeditString();
+ S32 select, select_length;
+ mPreeditor->getSelectionRange(&select, &select_length);
+
+ S32 context_offset;
+ const LLWString context = find_context(wtext, select, select_length, &context_offset);
+
+ RECONVERTSTRING * const reconvert_string = (RECONVERTSTRING *)param;
+ const U32 size = fillReconvertString(context, select - context_offset, select_length, reconvert_string);
+ if (reconvert_string)
+ {
+ if (select_length == 0)
+ {
+ // Let the IME to decide the reconversion range, and
+ // adjust the reconvert_string structure accordingly.
+ HIMC himc = LLWinImm::getContext(mWindowHandle);
+ const bool adjusted = LLWinImm::setCompositionString(himc,
+ SCS_QUERYRECONVERTSTRING, reconvert_string, size, NULL, 0);
+ LLWinImm::releaseContext(mWindowHandle, himc);
+ if (adjusted)
+ {
+ const llutf16string & text_utf16 = wstring_to_utf16str(context);
+ const S32 new_preedit_start = reconvert_string->dwCompStrOffset / sizeof(WCHAR);
+ const S32 new_preedit_end = new_preedit_start + reconvert_string->dwCompStrLen;
+ select = utf16str_wstring_length(text_utf16, new_preedit_start);
+ select_length = utf16str_wstring_length(text_utf16, new_preedit_end) - select;
+ select += context_offset;
+ }
+ }
+ mPreeditor->markAsPreedit(select, select_length);
+ }
+
+ *result = size;
+ return true;
+ }
+ case IMR_CONFIRMRECONVERTSTRING:
+ {
+ *result = 0;
+ return true;
+ }
+ case IMR_DOCUMENTFEED:
+ {
+ const LLWString & wtext = mPreeditor->getPreeditString();
+ S32 preedit, preedit_length;
+ mPreeditor->getPreeditRange(&preedit, &preedit_length);
+
+ S32 context_offset;
+ LLWString context = find_context(wtext, preedit, preedit_length, &context_offset);
+ preedit -= context_offset;
+ preedit_length = llmin(preedit_length, (S32)context.length() - preedit);
+ if (preedit_length > 0 && preedit >= 0)
+ {
+ // IMR_DOCUMENTFEED may be called when we have an active preedit.
+ // We should pass the context string *excluding* the preedit string.
+ // Otherwise, some IME are confused.
+ context.erase(preedit, preedit_length);
+ }
+
+ RECONVERTSTRING *reconvert_string = (RECONVERTSTRING *)param;
+ *result = fillReconvertString(context, preedit, 0, reconvert_string);
+ return true;
+ }
+ default:
+ return false;
+ }
+ }
+
+ return false;
+}
+
+//static
+void LLWindowWin32::setDPIAwareness()
+{
+ HMODULE hShcore = LoadLibrary(L"shcore.dll");
+ if (hShcore != NULL)
+ {
+ SetProcessDpiAwarenessType pSPDA;
+ pSPDA = (SetProcessDpiAwarenessType)GetProcAddress(hShcore, "SetProcessDpiAwareness");
+ if (pSPDA)
+ {
+
+ HRESULT hr = pSPDA(PROCESS_PER_MONITOR_DPI_AWARE);
+ if (hr != S_OK)
+ {
+ LL_WARNS() << "SetProcessDpiAwareness() function returned an error. Will use legacy DPI awareness API of Win XP/7" << LL_ENDL;
+ }
+ }
+ FreeLibrary(hShcore);
+ }
+ else
+ {
+ LL_WARNS() << "Could not load shcore.dll library (included by <ShellScalingAPI.h> from Win 8.1 SDK. Will use legacy DPI awareness API of Win XP/7" << LL_ENDL;
+ }
+}
+
+void* LLWindowWin32::getDirectInput8()
+{
+ return &gDirectInput8;
+}
+
+bool LLWindowWin32::getInputDevices(U32 device_type_filter,
+ std::function<bool(std::string&, LLSD&, void*)> osx_callback,
+ void * di8_devices_callback,
+ void* userdata)
+{
+ if (gDirectInput8 != NULL)
+ {
+ // Enumerate devices
+ HRESULT status = gDirectInput8->EnumDevices(
+ (DWORD) device_type_filter, // DWORD dwDevType,
+ (LPDIENUMDEVICESCALLBACK)di8_devices_callback, // LPDIENUMDEVICESCALLBACK lpCallback, // BOOL DIEnumDevicesCallback( LPCDIDEVICEINSTANCE lpddi, LPVOID pvRef ) // BOOL CALLBACK DinputDevice::DevicesCallback
+ (LPVOID*)userdata, // LPVOID pvRef
+ DIEDFL_ATTACHEDONLY // DWORD dwFlags
+ );
+
+ return status == DI_OK;
+ }
+ return false;
+}
+
+F32 LLWindowWin32::getSystemUISize()
+{
+ F32 scale_value = 1.f;
+ HWND hWnd = (HWND)getPlatformWindow();
+ HDC hdc = GetDC(hWnd);
+ HMONITOR hMonitor;
+ HANDLE hProcess = GetCurrentProcess();
+ PROCESS_DPI_AWARENESS dpi_awareness;
+
+ HMODULE hShcore = LoadLibrary(L"shcore.dll");
+
+ if (hShcore != NULL)
+ {
+ GetProcessDpiAwarenessType pGPDA;
+ pGPDA = (GetProcessDpiAwarenessType)GetProcAddress(hShcore, "GetProcessDpiAwareness");
+ GetDpiForMonitorType pGDFM;
+ pGDFM = (GetDpiForMonitorType)GetProcAddress(hShcore, "GetDpiForMonitor");
+ if (pGPDA != NULL && pGDFM != NULL)
+ {
+ pGPDA(hProcess, &dpi_awareness);
+ if (dpi_awareness == PROCESS_PER_MONITOR_DPI_AWARE)
+ {
+ POINT pt;
+ UINT dpix = 0, dpiy = 0;
+ HRESULT hr = E_FAIL;
+ RECT rect;
+
+ GetWindowRect(hWnd, &rect);
+ // Get the DPI for the monitor, on which the center of window is displayed and set the scaling factor
+ pt.x = (rect.left + rect.right) / 2;
+ pt.y = (rect.top + rect.bottom) / 2;
+ hMonitor = MonitorFromPoint(pt, MONITOR_DEFAULTTONEAREST);
+ hr = pGDFM(hMonitor, MDT_EFFECTIVE_DPI, &dpix, &dpiy);
+ if (hr == S_OK)
+ {
+ scale_value = F32(dpix) / F32(USER_DEFAULT_SCREEN_DPI);
+ }
+ else
+ {
+ LL_WARNS() << "Could not determine DPI for monitor. Setting scale to default 100 %" << LL_ENDL;
+ scale_value = 1.0f;
+ }
+ }
+ else
+ {
+ LL_WARNS() << "Process is not per-monitor DPI-aware. Setting scale to default 100 %" << LL_ENDL;
+ scale_value = 1.0f;
+ }
+ }
+ FreeLibrary(hShcore);
+ }
+ else
+ {
+ LL_WARNS() << "Could not load shcore.dll library (included by <ShellScalingAPI.h> from Win 8.1 SDK). Using legacy DPI awareness API of Win XP/7" << LL_ENDL;
+ scale_value = F32(GetDeviceCaps(hdc, LOGPIXELSX)) / F32(USER_DEFAULT_SCREEN_DPI);
+ }
+
+ ReleaseDC(hWnd, hdc);
+ return scale_value;
+}
+
+//static
+std::vector<std::string> LLWindowWin32::getDisplaysResolutionList()
+{
+ return sMonitorInfo.getResolutionsList();
+}
+
+//static
+std::vector<std::string> LLWindowWin32::getDynamicFallbackFontList()
+{
+ // Fonts previously in getFontListSans() have moved to fonts.xml.
+ return std::vector<std::string>();
+}
+
+void LLWindowWin32::setMaxVRAMMegabytes(U32 max_vram)
+{
+ if (mWindowThread)
+ {
+ mWindowThread->mMaxVRAM = max_vram;
+ }
+}
+
+#endif // LL_WINDOWS
+
+inline LLWindowWin32::LLWindowWin32Thread::LLWindowWin32Thread()
+ : LL::ThreadPool("Window Thread", 1, MAX_QUEUE_SIZE, true /*should be false, temporary workaround for SL-18721*/)
+{
+ LL::ThreadPool::start();
+}
+
+void LLWindowWin32::LLWindowWin32Thread::close()
+{
+ if (!mQueue->isClosed())
+ {
+ LL_WARNS() << "Closing window thread without using destroy_window_handler" << LL_ENDL;
+ LL::ThreadPool::close();
+
+ // Workaround for SL-18721 in case window closes too early and abruptly
+ LLSplashScreen::show();
+ LLSplashScreen::update("..."); // will be updated later
+ }
+}
+
+
+/**
+ * LogChange is to log changes in status while trying to avoid spamming the
+ * log with repeated messages, especially in a tight loop. It refuses to log
+ * a continuous run of identical messages, but logs every time the message
+ * changes. (It will happily spam when messages quickly bounce back and
+ * forth.)
+ */
+class LogChange
+{
+public:
+ LogChange(const std::string& tag):
+ mTag(tag)
+ {}
+
+ template <typename... Items>
+ void always(Items&&... items)
+ {
+ // This odd construct ensures that the stringize() call is only
+ // executed if DEBUG logging is enabled for the passed tag.
+ LL_DEBUGS(mTag.c_str());
+ log(LL_CONT, stringize(std::forward<Items>(items)...));
+ LL_ENDL;
+ }
+
+ template <typename... Items>
+ void onChange(Items&&... items)
+ {
+ LL_DEBUGS(mTag.c_str());
+ auto str = stringize(std::forward<Items>(items)...);
+ if (str != mPrev)
+ {
+ log(LL_CONT, str);
+ }
+ LL_ENDL;
+ }
+
+private:
+ void log(std::ostream& out, const std::string& message)
+ {
+ mPrev = message;
+ out << message;
+ }
+ std::string mTag;
+ std::string mPrev;
+};
+
+// Print hardware debug info about available graphics adapters in ordinal order
+void debugEnumerateGraphicsAdapters()
+{
+ LL_INFOS("Window") << "Enumerating graphics adapters..." << LL_ENDL;
+
+ IDXGIFactory1* factory;
+ HRESULT res = CreateDXGIFactory1(__uuidof(IDXGIFactory1), (void**)&factory);
+ if (FAILED(res) || !factory)
+ {
+ LL_WARNS() << "CreateDXGIFactory1 failed: 0x" << std::hex << res << LL_ENDL;
+ }
+ else
+ {
+ UINT graphics_adapter_index = 0;
+ IDXGIAdapter3* dxgi_adapter;
+ while (true)
+ {
+ res = factory->EnumAdapters(graphics_adapter_index, reinterpret_cast<IDXGIAdapter**>(&dxgi_adapter));
+ if (FAILED(res))
+ {
+ if (graphics_adapter_index == 0)
+ {
+ LL_WARNS() << "EnumAdapters failed: 0x" << std::hex << res << LL_ENDL;
+ }
+ else
+ {
+ LL_INFOS("Window") << "Done enumerating graphics adapters" << LL_ENDL;
+ }
+ }
+ else
+ {
+ DXGI_ADAPTER_DESC desc;
+ dxgi_adapter->GetDesc(&desc);
+ std::wstring description_w((wchar_t*)desc.Description);
+ std::string description(description_w.begin(), description_w.end());
+ LL_INFOS("Window") << "Graphics adapter index: " << graphics_adapter_index << ", "
+ << "Description: " << description << ", "
+ << "DeviceId: " << desc.DeviceId << ", "
+ << "SubSysId: " << desc.SubSysId << ", "
+ << "AdapterLuid: " << desc.AdapterLuid.HighPart << "_" << desc.AdapterLuid.LowPart << ", "
+ << "DedicatedVideoMemory: " << desc.DedicatedVideoMemory / 1024 / 1024 << ", "
+ << "DedicatedSystemMemory: " << desc.DedicatedSystemMemory / 1024 / 1024 << ", "
+ << "SharedSystemMemory: " << desc.SharedSystemMemory / 1024 / 1024 << LL_ENDL;
+ }
+
+ if (dxgi_adapter)
+ {
+ dxgi_adapter->Release();
+ dxgi_adapter = NULL;
+ }
+ else
+ {
+ break;
+ }
+
+ graphics_adapter_index++;
+ }
+ }
+
+ if (factory)
+ {
+ factory->Release();
+ }
+}
+
+void LLWindowWin32::LLWindowWin32Thread::initDX()
+{
+ if (!mGLReady) { return; }
+
+ if (mDXGIAdapter == NULL)
+ {
+ debugEnumerateGraphicsAdapters();
+
+ IDXGIFactory4* pFactory = nullptr;
+
+ HRESULT res = CreateDXGIFactory1(__uuidof(IDXGIFactory4), (void**)&pFactory);
+
+ if (FAILED(res))
+ {
+ LL_WARNS() << "CreateDXGIFactory1 failed: 0x" << std::hex << res << LL_ENDL;
+ }
+ else
+ {
+ res = pFactory->EnumAdapters(0, reinterpret_cast<IDXGIAdapter**>(&mDXGIAdapter));
+ if (FAILED(res))
+ {
+ LL_WARNS() << "EnumAdapters failed: 0x" << std::hex << res << LL_ENDL;
+ }
+ else
+ {
+ LL_INFOS() << "EnumAdapters success" << LL_ENDL;
+ }
+ }
+
+ if (pFactory)
+ {
+ pFactory->Release();
+ }
+ }
+}
+
+void LLWindowWin32::LLWindowWin32Thread::initD3D()
+{
+ if (!mGLReady) { return; }
+
+ if (mDXGIAdapter == NULL && mD3DDevice == NULL && mWindowHandleThrd != 0)
+ {
+ mD3D = Direct3DCreate9(D3D_SDK_VERSION);
+
+ D3DPRESENT_PARAMETERS d3dpp;
+
+ ZeroMemory(&d3dpp, sizeof(d3dpp));
+ d3dpp.Windowed = TRUE;
+ d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
+
+ HRESULT res = mD3D->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, mWindowHandleThrd, D3DCREATE_SOFTWARE_VERTEXPROCESSING, &d3dpp, &mD3DDevice);
+
+ if (FAILED(res))
+ {
+ LL_WARNS() << "(fallback) CreateDevice failed: 0x" << std::hex << res << LL_ENDL;
+ }
+ else
+ {
+ LL_INFOS() << "(fallback) CreateDevice success" << LL_ENDL;
+ }
+ }
+}
+
+void LLWindowWin32::LLWindowWin32Thread::cleanupDX()
+{
+ //clean up DXGI/D3D resources
+ if (mDXGIAdapter)
+ {
+ mDXGIAdapter->Release();
+ mDXGIAdapter = nullptr;
+ }
+
+ if (mD3DDevice)
+ {
+ mD3DDevice->Release();
+ mD3DDevice = nullptr;
+ }
+
+ if (mD3D)
+ {
+ mD3D->Release();
+ mD3D = nullptr;
+ }
+}
+
+void LLWindowWin32::LLWindowWin32Thread::run()
+{
+ sWindowThreadId = std::this_thread::get_id();
+ LogChange logger("Window");
+
+ //as good a place as any to up the MM timer resolution (see ms_sleep)
+ //attempt to set timer resolution to 1ms
+ TIMECAPS tc;
+ if (timeGetDevCaps(&tc, sizeof(TIMECAPS)) == TIMERR_NOERROR)
+ {
+ timeBeginPeriod(llclamp((U32) 1, tc.wPeriodMin, tc.wPeriodMax));
+ }
+
+ while (! getQueue().done())
+ {
+ LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32;
+
+ // lazily call initD3D inside this loop to catch when mGLReady has been set to true
+ initDX();
+
+ if (mWindowHandleThrd != 0)
+ {
+ // lazily call initD3D inside this loop to catch when mWindowHandle has been set, and mGLReady has been set to true
+ // *TODO: Shutdown if this fails when mWindowHandle exists
+ initD3D();
+
+ MSG msg;
+ BOOL status;
+ if (mhDCThrd == 0)
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("w32t - PeekMessage");
+ logger.onChange("PeekMessage(", std::hex, mWindowHandleThrd, ")");
+ status = PeekMessage(&msg, mWindowHandleThrd, 0, 0, PM_REMOVE);
+ }
+ else
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("w32t - GetMessage");
+ logger.always("GetMessage(", std::hex, mWindowHandleThrd, ")");
+ status = GetMessage(&msg, NULL, 0, 0);
+ }
+ if (status > 0)
+ {
+ logger.always("got MSG (", std::hex, msg.hwnd, ", ", msg.message,
+ ", ", msg.wParam, ")");
+ TranslateMessage(&msg);
+ DispatchMessage(&msg);
+
+ mMessageQueue.pushFront(msg);
+ }
+ }
+
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("w32t - Function Queue");
+ logger.onChange("runPending()");
+ //process any pending functions
+ getQueue().runPending();
+ }
+
+#if 0
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_WIN32("w32t - Sleep");
+ logger.always("sleep(1)");
+ std::this_thread::sleep_for(std::chrono::milliseconds(1));
+ }
+#endif
+ }
+
+ cleanupDX();
+}
+
+void LLWindowWin32::LLWindowWin32Thread::wakeAndDestroy()
+{
+ if (mQueue->isClosed())
+ {
+ LL_WARNS() << "Tried to close Queue. Win32 thread Queue already closed." << LL_ENDL;
+ return;
+ }
+
+ // Make sure we don't leave a blank toolbar button.
+ // Also hiding window now prevents user from suspending it
+ // via some action (like dragging it around)
+ ShowWindow(mWindowHandleThrd, SW_HIDE);
+
+ // Schedule destruction
+ HWND old_handle = mWindowHandleThrd;
+ post([this]()
+ {
+ if (IsWindow(mWindowHandleThrd))
+ {
+ if (mhDCThrd)
+ {
+ if (!ReleaseDC(mWindowHandleThrd, mhDCThrd))
+ {
+ LL_WARNS("Window") << "Release of ghDC failed!" << LL_ENDL;
+ }
+ mhDCThrd = NULL;
+ }
+
+ // This causes WM_DESTROY to be sent *immediately*
+ if (!destroy_window_handler(mWindowHandleThrd))
+ {
+ LL_WARNS("Window") << "Failed to destroy Window! " << std::hex << GetLastError() << LL_ENDL;
+ }
+ }
+ else
+ {
+ // Something killed the window while we were busy destroying gl or handle somehow got broken
+ LL_WARNS("Window") << "Failed to destroy Window, invalid handle!" << LL_ENDL;
+ }
+ mWindowHandleThrd = NULL;
+ mhDCThrd = NULL;
+ mGLReady = false;
+ });
+
+ LL_DEBUGS("Window") << "Closing window's pool queue" << LL_ENDL;
+ mQueue->close();
+
+ // Post a nonsense user message to wake up the thread in
+ // case it is waiting for a getMessage()
+ if (old_handle)
+ {
+ WPARAM wparam{ 0xB0B0 };
+ LL_DEBUGS("Window") << "PostMessage(" << std::hex << old_handle
+ << ", " << WM_DUMMY_
+ << ", " << wparam << ")" << std::dec << LL_ENDL;
+ PostMessage(old_handle, WM_DUMMY_, wparam, 0x1337);
+ }
+
+ // There are cases where window will refuse to close,
+ // can't wait forever on join, check state instead
+ LLTimer timeout;
+ timeout.setTimerExpirySec(2.0);
+ while (!getQueue().done() && !timeout.hasExpired() && mWindowHandleThrd)
+ {
+ ms_sleep(100);
+ }
+
+ if (getQueue().done() || mWindowHandleThrd == NULL)
+ {
+ // Window is closed, started closing or is cleaning up
+ // now wait for our single thread to die.
+ if (mWindowHandleThrd)
+ {
+ LL_INFOS("Window") << "Window is closing, waiting on pool's thread to join, time since post: " << timeout.getElapsedSeconds() << "s" << LL_ENDL;
+ }
+ else
+ {
+ LL_DEBUGS("Window") << "Waiting on pool's thread, time since post: " << timeout.getElapsedSeconds() << "s" << LL_ENDL;
+ }
+ for (auto& pair : mThreads)
+ {
+ pair.second.join();
+ }
+ }
+ else
+ {
+ // Something suspended window thread, can't afford to wait forever
+ // so kill thread instead
+ // Ex: This can happen if user starts dragging window arround (if it
+ // was visible) or a modal notification pops up
+ LL_WARNS("Window") << "Window is frozen, couldn't perform clean exit" << LL_ENDL;
+
+ for (auto& pair : mThreads)
+ {
+ // very unsafe
+ TerminateThread(pair.second.native_handle(), 0);
+ pair.second.detach();
+ cleanupDX();
+ }
+ }
+ LL_DEBUGS("Window") << "thread pool shutdown complete" << LL_ENDL;
+}
+
+void LLWindowWin32::post(const std::function<void()>& func)
+{
+ mFunctionQueue.pushFront(func);
+}
+
+void LLWindowWin32::postMouseButtonEvent(const std::function<void()>& func)
+{
+ mMouseQueue.pushFront(func);
+}
+
+void LLWindowWin32::kickWindowThread(HWND windowHandle)
+{
+ if (! windowHandle)
+ windowHandle = mWindowHandle;
+ if (windowHandle)
+ {
+ // post a nonsense user message to wake up the Window Thread in
+ // case any functions are pending and no windows events came
+ // through this frame
+ WPARAM wparam{ 0xB0B0 };
+ LL_DEBUGS("Window") << "PostMessage(" << std::hex << windowHandle
+ << ", " << WM_DUMMY_
+ << ", " << wparam << ")" << std::dec << LL_ENDL;
+ PostMessage(windowHandle, WM_DUMMY_, wparam, 0x1337);
+ }
+}
+
+void LLWindowWin32::updateWindowRect()
+{
+ LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32;
+ //called from window thread
+ RECT rect;
+ RECT client_rect;
+
+ if (GetWindowRect(mWindowHandle, &rect) &&
+ GetClientRect(mWindowHandle, &client_rect))
+ {
+ post([=]
+ {
+ mRect = rect;
+ mClientRect = client_rect;
+ });
+ }
+}
diff --git a/indra/llwindow/llwindowwin32.h b/indra/llwindow/llwindowwin32.h
index 8516b45393..82541ace6e 100644
--- a/indra/llwindow/llwindowwin32.h
+++ b/indra/llwindow/llwindowwin32.h
@@ -1,295 +1,295 @@
-/**
- * @file llwindowwin32.h
- * @brief Windows implementation of LLWindow class
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_LLWINDOWWIN32_H
-#define LL_LLWINDOWWIN32_H
-
-// Limit Windows API to small and manageable set.
-#include "llwin32headerslean.h"
-
-#include "llwindow.h"
-#include "llwindowcallbacks.h"
-#include "lldragdropwin32.h"
-#include "llthread.h"
-#include "llthreadsafequeue.h"
-#include "llmutex.h"
-#include "workqueue.h"
-
-// Hack for async host by name
-#define LL_WM_HOST_RESOLVED (WM_APP + 1)
-typedef void (*LLW32MsgCallback)(const MSG &msg);
-
-class LLWindowWin32 : public LLWindow
-{
-public:
- /*virtual*/ void show();
- /*virtual*/ void hide();
- /*virtual*/ void close();
- /*virtual*/ bool getVisible();
- /*virtual*/ bool getMinimized();
- /*virtual*/ bool getMaximized();
- /*virtual*/ bool maximize();
- /*virtual*/ void minimize();
- /*virtual*/ void restore();
- /*virtual*/ bool getFullscreen();
- /*virtual*/ bool getPosition(LLCoordScreen *position);
- /*virtual*/ bool getSize(LLCoordScreen *size);
- /*virtual*/ bool getSize(LLCoordWindow *size);
- /*virtual*/ bool setPosition(LLCoordScreen position);
- /*virtual*/ bool setSizeImpl(LLCoordScreen size);
- /*virtual*/ bool setSizeImpl(LLCoordWindow size);
- /*virtual*/ bool switchContext(bool fullscreen, const LLCoordScreen &size, bool enable_vsync, const LLCoordScreen * const posp = NULL);
- /*virtual*/ void setTitle(const std::string title);
- void* createSharedContext() override;
- void makeContextCurrent(void* context) override;
- void destroySharedContext(void* context) override;
- /*virtual*/ void toggleVSync(bool enable_vsync);
- /*virtual*/ bool setCursorPosition(LLCoordWindow position);
- /*virtual*/ bool getCursorPosition(LLCoordWindow *position);
- /*virtual*/ bool getCursorDelta(LLCoordCommon* delta);
- /*virtual*/ void showCursor();
- /*virtual*/ void hideCursor();
- /*virtual*/ void showCursorFromMouseMove();
- /*virtual*/ void hideCursorUntilMouseMove();
- /*virtual*/ bool isCursorHidden();
- /*virtual*/ void updateCursor();
- /*virtual*/ ECursorType getCursor() const;
- /*virtual*/ void captureMouse();
- /*virtual*/ void releaseMouse();
- /*virtual*/ void setMouseClipping( bool b );
- /*virtual*/ bool isClipboardTextAvailable();
- /*virtual*/ bool pasteTextFromClipboard(LLWString &dst);
- /*virtual*/ bool copyTextToClipboard(const LLWString &src);
- /*virtual*/ void flashIcon(F32 seconds);
- /*virtual*/ F32 getGamma();
- /*virtual*/ bool setGamma(const F32 gamma); // Set the gamma
- /*virtual*/ void setFSAASamples(const U32 fsaa_samples);
- /*virtual*/ U32 getFSAASamples();
- /*virtual*/ bool restoreGamma(); // Restore original gamma table (before updating gamma)
- /*virtual*/ ESwapMethod getSwapMethod() { return mSwapMethod; }
- /*virtual*/ void gatherInput();
- /*virtual*/ void delayInputProcessing();
- /*virtual*/ void swapBuffers();
- /*virtual*/ void restoreGLContext() {};
-
- // handy coordinate space conversion routines
- /*virtual*/ bool convertCoords(LLCoordScreen from, LLCoordWindow *to);
- /*virtual*/ bool convertCoords(LLCoordWindow from, LLCoordScreen *to);
- /*virtual*/ bool convertCoords(LLCoordWindow from, LLCoordGL *to);
- /*virtual*/ bool convertCoords(LLCoordGL from, LLCoordWindow *to);
- /*virtual*/ bool convertCoords(LLCoordScreen from, LLCoordGL *to);
- /*virtual*/ bool convertCoords(LLCoordGL from, LLCoordScreen *to);
-
- /*virtual*/ LLWindowResolution* getSupportedResolutions(S32 &num_resolutions);
- /*virtual*/ F32 getNativeAspectRatio();
- /*virtual*/ F32 getPixelAspectRatio();
- /*virtual*/ void setNativeAspectRatio(F32 ratio) { mOverrideAspectRatio = ratio; }
-
- /*virtual*/ void setMaxVRAMMegabytes(U32 max_vram) override;
-
- /*virtual*/ bool dialogColorPicker(F32 *r, F32 *g, F32 *b );
-
- /*virtual*/ void *getPlatformWindow();
- /*virtual*/ void bringToFront();
- /*virtual*/ void focusClient();
-
- /*virtual*/ void allowLanguageTextInput(LLPreeditor *preeditor, bool b);
- /*virtual*/ void setLanguageTextInput( const LLCoordGL & pos );
- /*virtual*/ void updateLanguageTextInputArea();
- /*virtual*/ void interruptLanguageTextInput();
- /*virtual*/ void spawnWebBrowser(const std::string& escaped_url, bool async);
-
- /*virtual*/ F32 getSystemUISize();
-
- LLWindowCallbacks::DragNDropResult completeDragNDropRequest( const LLCoordGL gl_coord, const MASK mask, LLWindowCallbacks::DragNDropAction action, const std::string url );
-
- static std::vector<std::string> getDisplaysResolutionList();
- static std::vector<std::string> getDynamicFallbackFontList();
- static void setDPIAwareness();
-
- /*virtual*/ void* getDirectInput8();
- /*virtual*/ bool getInputDevices(U32 device_type_filter,
- std::function<bool(std::string&, LLSD&, void*)> osx_callback,
- void* win_callback,
- void* userdata);
-
- U32 getRawWParam() { return mRawWParam; }
-
-protected:
- LLWindowWin32(LLWindowCallbacks* callbacks,
- const std::string& title, const std::string& name, int x, int y, int width, int height, U32 flags,
- bool fullscreen, bool clearBg, bool enable_vsync, bool use_gl,
- bool ignore_pixel_depth, U32 fsaa_samples, U32 max_cores, U32 max_vram, F32 max_gl_version);
- ~LLWindowWin32();
-
- void initCursors();
- void initInputDevices();
- HCURSOR loadColorCursor(LPCTSTR name);
- bool isValid();
- void moveWindow(const LLCoordScreen& position,const LLCoordScreen& size);
- virtual LLSD getNativeKeyData();
-
- // Changes display resolution. Returns true if successful
- bool setDisplayResolution(S32 width, S32 height, S32 bits, S32 refresh);
-
- // Go back to last fullscreen display resolution.
- bool setFullscreenResolution();
-
- // Restore the display resolution to its value before we ran the app.
- bool resetDisplayResolution();
-
- bool shouldPostQuit() { return mPostQuit; }
-
- void fillCompositionForm(const LLRect& bounds, COMPOSITIONFORM *form);
- void fillCandidateForm(const LLCoordGL& caret, const LLRect& bounds, CANDIDATEFORM *form);
- void fillCharPosition(const LLCoordGL& caret, const LLRect& bounds, const LLRect& control, IMECHARPOSITION *char_position);
- void fillCompositionLogfont(LOGFONT *logfont);
- U32 fillReconvertString(const LLWString &text, S32 focus, S32 focus_length, RECONVERTSTRING *reconvert_string);
- void handleStartCompositionMessage();
- void handleCompositionMessage(U32 indexes);
- bool handleImeRequests(WPARAM request, LPARAM param, LRESULT *result);
-
-protected:
- //
- // Platform specific methods
- //
-
- bool getClientRectInScreenSpace(RECT* rectp);
- void updateJoystick( );
-
- static LRESULT CALLBACK mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_param, LPARAM l_param);
- static bool CALLBACK enumChildWindows(HWND h_wnd, LPARAM l_param);
-
-
- //
- // Platform specific variables
- //
- WCHAR *mWindowTitle;
- WCHAR *mWindowClassName;
-
- HWND mWindowHandle = 0; // window handle
- HGLRC mhRC = 0; // OpenGL rendering context
- HDC mhDC = 0; // Windows Device context handle
- HINSTANCE mhInstance; // handle to application instance
- RECT mOldMouseClip; // Screen rect to which the mouse cursor was globally constrained before we changed it in clipMouse()
- WPARAM mLastSizeWParam;
- F32 mOverrideAspectRatio;
- F32 mNativeAspectRatio;
-
- HCURSOR mCursor[ UI_CURSOR_COUNT ]; // Array of all mouse cursors
- LLCoordWindow mCursorPosition; // mouse cursor position, should only be mutated on main thread
- LLMutex mRawMouseMutex;
- RAWINPUTDEVICE mRawMouse;
- LLCoordWindow mLastCursorPosition; // mouse cursor position from previous frame
- LLCoordCommon mRawMouseDelta; // raw mouse delta according to window thread
- LLCoordCommon mMouseFrameDelta; // how much the mouse moved between the last two calls to gatherInput
-
- MASK mMouseMask;
-
- static bool sIsClassRegistered; // has the window class been registered?
-
- F32 mCurrentGamma;
- U32 mFSAASamples;
- U32 mMaxCores; // for debugging only -- maximum number of CPU cores to use, or 0 for no limit
- F32 mMaxGLVersion; // maximum OpenGL version to attempt to use (clamps to 3.2 - 4.6)
- WORD mPrevGammaRamp[3][256];
- WORD mCurrentGammaRamp[3][256];
- bool mCustomGammaSet;
-
- LPWSTR mIconResource;
- bool mInputProcessingPaused;
-
- // The following variables are for Language Text Input control.
- // They are all static, since one context is shared by all LLWindowWin32
- // instances.
- static bool sLanguageTextInputAllowed;
- static bool sWinIMEOpened;
- static HKL sWinInputLocale;
- static DWORD sWinIMEConversionMode;
- static DWORD sWinIMESentenceMode;
- static LLCoordWindow sWinIMEWindowPosition;
- LLCoordGL mLanguageTextInputPointGL;
- LLRect mLanguageTextInputAreaGL;
-
- LLPreeditor *mPreeditor;
-
- LLDragDropWin32* mDragDrop;
-
- U32 mKeyCharCode;
- U32 mKeyScanCode;
- U32 mKeyVirtualKey;
- U32 mRawMsg;
- U32 mRawWParam;
- U32 mRawLParam;
-
- bool mMouseVanish;
-
- // Cached values of GetWindowRect and GetClientRect to be used by app thread
- void updateWindowRect();
- RECT mRect;
- RECT mClientRect;
-
- struct LLWindowWin32Thread;
- LLWindowWin32Thread* mWindowThread = nullptr;
- LLThreadSafeQueue<std::function<void()>> mFunctionQueue;
- LLThreadSafeQueue<std::function<void()>> mMouseQueue;
- void post(const std::function<void()>& func);
- void postMouseButtonEvent(const std::function<void()>& func);
- void recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw_style);
- void kickWindowThread(HWND windowHandle=0);
-
- friend class LLWindowManager;
-};
-
-class LLSplashScreenWin32 : public LLSplashScreen
-{
-public:
- LLSplashScreenWin32();
- virtual ~LLSplashScreenWin32();
-
- /*virtual*/ void showImpl();
- /*virtual*/ void updateImpl(const std::string& mesg);
- /*virtual*/ void hideImpl();
-
-#if LL_WINDOWS
- static LRESULT CALLBACK windowProc(HWND h_wnd, UINT u_msg,
- WPARAM w_param, LPARAM l_param);
-#endif
-
-private:
-#if LL_WINDOWS
- HWND mWindow;
-#endif
-};
-
-extern LLW32MsgCallback gAsyncMsgCallback;
-extern LPWSTR gIconResource;
-
-static void handleMessage( const MSG& msg );
-
-S32 OSMessageBoxWin32(const std::string& text, const std::string& caption, U32 type);
-
-#endif //LL_LLWINDOWWIN32_H
+/**
+ * @file llwindowwin32.h
+ * @brief Windows implementation of LLWindow class
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLWINDOWWIN32_H
+#define LL_LLWINDOWWIN32_H
+
+// Limit Windows API to small and manageable set.
+#include "llwin32headerslean.h"
+
+#include "llwindow.h"
+#include "llwindowcallbacks.h"
+#include "lldragdropwin32.h"
+#include "llthread.h"
+#include "llthreadsafequeue.h"
+#include "llmutex.h"
+#include "workqueue.h"
+
+// Hack for async host by name
+#define LL_WM_HOST_RESOLVED (WM_APP + 1)
+typedef void (*LLW32MsgCallback)(const MSG &msg);
+
+class LLWindowWin32 : public LLWindow
+{
+public:
+ /*virtual*/ void show();
+ /*virtual*/ void hide();
+ /*virtual*/ void close();
+ /*virtual*/ bool getVisible();
+ /*virtual*/ bool getMinimized();
+ /*virtual*/ bool getMaximized();
+ /*virtual*/ bool maximize();
+ /*virtual*/ void minimize();
+ /*virtual*/ void restore();
+ /*virtual*/ bool getFullscreen();
+ /*virtual*/ bool getPosition(LLCoordScreen *position);
+ /*virtual*/ bool getSize(LLCoordScreen *size);
+ /*virtual*/ bool getSize(LLCoordWindow *size);
+ /*virtual*/ bool setPosition(LLCoordScreen position);
+ /*virtual*/ bool setSizeImpl(LLCoordScreen size);
+ /*virtual*/ bool setSizeImpl(LLCoordWindow size);
+ /*virtual*/ bool switchContext(bool fullscreen, const LLCoordScreen &size, bool enable_vsync, const LLCoordScreen * const posp = NULL);
+ /*virtual*/ void setTitle(const std::string title);
+ void* createSharedContext() override;
+ void makeContextCurrent(void* context) override;
+ void destroySharedContext(void* context) override;
+ /*virtual*/ void toggleVSync(bool enable_vsync);
+ /*virtual*/ bool setCursorPosition(LLCoordWindow position);
+ /*virtual*/ bool getCursorPosition(LLCoordWindow *position);
+ /*virtual*/ bool getCursorDelta(LLCoordCommon* delta);
+ /*virtual*/ void showCursor();
+ /*virtual*/ void hideCursor();
+ /*virtual*/ void showCursorFromMouseMove();
+ /*virtual*/ void hideCursorUntilMouseMove();
+ /*virtual*/ bool isCursorHidden();
+ /*virtual*/ void updateCursor();
+ /*virtual*/ ECursorType getCursor() const;
+ /*virtual*/ void captureMouse();
+ /*virtual*/ void releaseMouse();
+ /*virtual*/ void setMouseClipping( bool b );
+ /*virtual*/ bool isClipboardTextAvailable();
+ /*virtual*/ bool pasteTextFromClipboard(LLWString &dst);
+ /*virtual*/ bool copyTextToClipboard(const LLWString &src);
+ /*virtual*/ void flashIcon(F32 seconds);
+ /*virtual*/ F32 getGamma();
+ /*virtual*/ bool setGamma(const F32 gamma); // Set the gamma
+ /*virtual*/ void setFSAASamples(const U32 fsaa_samples);
+ /*virtual*/ U32 getFSAASamples();
+ /*virtual*/ bool restoreGamma(); // Restore original gamma table (before updating gamma)
+ /*virtual*/ ESwapMethod getSwapMethod() { return mSwapMethod; }
+ /*virtual*/ void gatherInput();
+ /*virtual*/ void delayInputProcessing();
+ /*virtual*/ void swapBuffers();
+ /*virtual*/ void restoreGLContext() {};
+
+ // handy coordinate space conversion routines
+ /*virtual*/ bool convertCoords(LLCoordScreen from, LLCoordWindow *to);
+ /*virtual*/ bool convertCoords(LLCoordWindow from, LLCoordScreen *to);
+ /*virtual*/ bool convertCoords(LLCoordWindow from, LLCoordGL *to);
+ /*virtual*/ bool convertCoords(LLCoordGL from, LLCoordWindow *to);
+ /*virtual*/ bool convertCoords(LLCoordScreen from, LLCoordGL *to);
+ /*virtual*/ bool convertCoords(LLCoordGL from, LLCoordScreen *to);
+
+ /*virtual*/ LLWindowResolution* getSupportedResolutions(S32 &num_resolutions);
+ /*virtual*/ F32 getNativeAspectRatio();
+ /*virtual*/ F32 getPixelAspectRatio();
+ /*virtual*/ void setNativeAspectRatio(F32 ratio) { mOverrideAspectRatio = ratio; }
+
+ /*virtual*/ void setMaxVRAMMegabytes(U32 max_vram) override;
+
+ /*virtual*/ bool dialogColorPicker(F32 *r, F32 *g, F32 *b );
+
+ /*virtual*/ void *getPlatformWindow();
+ /*virtual*/ void bringToFront();
+ /*virtual*/ void focusClient();
+
+ /*virtual*/ void allowLanguageTextInput(LLPreeditor *preeditor, bool b);
+ /*virtual*/ void setLanguageTextInput( const LLCoordGL & pos );
+ /*virtual*/ void updateLanguageTextInputArea();
+ /*virtual*/ void interruptLanguageTextInput();
+ /*virtual*/ void spawnWebBrowser(const std::string& escaped_url, bool async);
+
+ /*virtual*/ F32 getSystemUISize();
+
+ LLWindowCallbacks::DragNDropResult completeDragNDropRequest( const LLCoordGL gl_coord, const MASK mask, LLWindowCallbacks::DragNDropAction action, const std::string url );
+
+ static std::vector<std::string> getDisplaysResolutionList();
+ static std::vector<std::string> getDynamicFallbackFontList();
+ static void setDPIAwareness();
+
+ /*virtual*/ void* getDirectInput8();
+ /*virtual*/ bool getInputDevices(U32 device_type_filter,
+ std::function<bool(std::string&, LLSD&, void*)> osx_callback,
+ void* win_callback,
+ void* userdata);
+
+ U32 getRawWParam() { return mRawWParam; }
+
+protected:
+ LLWindowWin32(LLWindowCallbacks* callbacks,
+ const std::string& title, const std::string& name, int x, int y, int width, int height, U32 flags,
+ bool fullscreen, bool clearBg, bool enable_vsync, bool use_gl,
+ bool ignore_pixel_depth, U32 fsaa_samples, U32 max_cores, U32 max_vram, F32 max_gl_version);
+ ~LLWindowWin32();
+
+ void initCursors();
+ void initInputDevices();
+ HCURSOR loadColorCursor(LPCTSTR name);
+ bool isValid();
+ void moveWindow(const LLCoordScreen& position,const LLCoordScreen& size);
+ virtual LLSD getNativeKeyData();
+
+ // Changes display resolution. Returns true if successful
+ bool setDisplayResolution(S32 width, S32 height, S32 bits, S32 refresh);
+
+ // Go back to last fullscreen display resolution.
+ bool setFullscreenResolution();
+
+ // Restore the display resolution to its value before we ran the app.
+ bool resetDisplayResolution();
+
+ bool shouldPostQuit() { return mPostQuit; }
+
+ void fillCompositionForm(const LLRect& bounds, COMPOSITIONFORM *form);
+ void fillCandidateForm(const LLCoordGL& caret, const LLRect& bounds, CANDIDATEFORM *form);
+ void fillCharPosition(const LLCoordGL& caret, const LLRect& bounds, const LLRect& control, IMECHARPOSITION *char_position);
+ void fillCompositionLogfont(LOGFONT *logfont);
+ U32 fillReconvertString(const LLWString &text, S32 focus, S32 focus_length, RECONVERTSTRING *reconvert_string);
+ void handleStartCompositionMessage();
+ void handleCompositionMessage(U32 indexes);
+ bool handleImeRequests(WPARAM request, LPARAM param, LRESULT *result);
+
+protected:
+ //
+ // Platform specific methods
+ //
+
+ bool getClientRectInScreenSpace(RECT* rectp);
+ void updateJoystick( );
+
+ static LRESULT CALLBACK mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_param, LPARAM l_param);
+ static bool CALLBACK enumChildWindows(HWND h_wnd, LPARAM l_param);
+
+
+ //
+ // Platform specific variables
+ //
+ WCHAR *mWindowTitle;
+ WCHAR *mWindowClassName;
+
+ HWND mWindowHandle = 0; // window handle
+ HGLRC mhRC = 0; // OpenGL rendering context
+ HDC mhDC = 0; // Windows Device context handle
+ HINSTANCE mhInstance; // handle to application instance
+ RECT mOldMouseClip; // Screen rect to which the mouse cursor was globally constrained before we changed it in clipMouse()
+ WPARAM mLastSizeWParam;
+ F32 mOverrideAspectRatio;
+ F32 mNativeAspectRatio;
+
+ HCURSOR mCursor[ UI_CURSOR_COUNT ]; // Array of all mouse cursors
+ LLCoordWindow mCursorPosition; // mouse cursor position, should only be mutated on main thread
+ LLMutex mRawMouseMutex;
+ RAWINPUTDEVICE mRawMouse;
+ LLCoordWindow mLastCursorPosition; // mouse cursor position from previous frame
+ LLCoordCommon mRawMouseDelta; // raw mouse delta according to window thread
+ LLCoordCommon mMouseFrameDelta; // how much the mouse moved between the last two calls to gatherInput
+
+ MASK mMouseMask;
+
+ static bool sIsClassRegistered; // has the window class been registered?
+
+ F32 mCurrentGamma;
+ U32 mFSAASamples;
+ U32 mMaxCores; // for debugging only -- maximum number of CPU cores to use, or 0 for no limit
+ F32 mMaxGLVersion; // maximum OpenGL version to attempt to use (clamps to 3.2 - 4.6)
+ WORD mPrevGammaRamp[3][256];
+ WORD mCurrentGammaRamp[3][256];
+ bool mCustomGammaSet;
+
+ LPWSTR mIconResource;
+ bool mInputProcessingPaused;
+
+ // The following variables are for Language Text Input control.
+ // They are all static, since one context is shared by all LLWindowWin32
+ // instances.
+ static bool sLanguageTextInputAllowed;
+ static bool sWinIMEOpened;
+ static HKL sWinInputLocale;
+ static DWORD sWinIMEConversionMode;
+ static DWORD sWinIMESentenceMode;
+ static LLCoordWindow sWinIMEWindowPosition;
+ LLCoordGL mLanguageTextInputPointGL;
+ LLRect mLanguageTextInputAreaGL;
+
+ LLPreeditor *mPreeditor;
+
+ LLDragDropWin32* mDragDrop;
+
+ U32 mKeyCharCode;
+ U32 mKeyScanCode;
+ U32 mKeyVirtualKey;
+ U32 mRawMsg;
+ U32 mRawWParam;
+ U32 mRawLParam;
+
+ bool mMouseVanish;
+
+ // Cached values of GetWindowRect and GetClientRect to be used by app thread
+ void updateWindowRect();
+ RECT mRect;
+ RECT mClientRect;
+
+ struct LLWindowWin32Thread;
+ LLWindowWin32Thread* mWindowThread = nullptr;
+ LLThreadSafeQueue<std::function<void()>> mFunctionQueue;
+ LLThreadSafeQueue<std::function<void()>> mMouseQueue;
+ void post(const std::function<void()>& func);
+ void postMouseButtonEvent(const std::function<void()>& func);
+ void recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw_style);
+ void kickWindowThread(HWND windowHandle=0);
+
+ friend class LLWindowManager;
+};
+
+class LLSplashScreenWin32 : public LLSplashScreen
+{
+public:
+ LLSplashScreenWin32();
+ virtual ~LLSplashScreenWin32();
+
+ /*virtual*/ void showImpl();
+ /*virtual*/ void updateImpl(const std::string& mesg);
+ /*virtual*/ void hideImpl();
+
+#if LL_WINDOWS
+ static LRESULT CALLBACK windowProc(HWND h_wnd, UINT u_msg,
+ WPARAM w_param, LPARAM l_param);
+#endif
+
+private:
+#if LL_WINDOWS
+ HWND mWindow;
+#endif
+};
+
+extern LLW32MsgCallback gAsyncMsgCallback;
+extern LPWSTR gIconResource;
+
+static void handleMessage( const MSG& msg );
+
+S32 OSMessageBoxWin32(const std::string& text, const std::string& caption, U32 type);
+
+#endif //LL_LLWINDOWWIN32_H