Merge remote-tracking branch 'origin/main' into DRTVWR-600-maint-A

# Conflicts:
#	autobuild.xml
#	indra/cmake/CMakeLists.txt
#	indra/cmake/GoogleMock.cmake
#	indra/llaudio/llaudioengine_fmodstudio.cpp
#	indra/llaudio/llaudioengine_fmodstudio.h
#	indra/llaudio/lllistener_fmodstudio.cpp
#	indra/llaudio/lllistener_fmodstudio.h
#	indra/llaudio/llstreamingaudio_fmodstudio.cpp
#	indra/llaudio/llstreamingaudio_fmodstudio.h
#	indra/llcharacter/llmultigesture.cpp
#	indra/llcharacter/llmultigesture.h
#	indra/llimage/llimage.cpp
#	indra/llimage/llimagepng.cpp
#	indra/llimage/llimageworker.cpp
#	indra/llimage/tests/llimageworker_test.cpp
#	indra/llmessage/tests/llmockhttpclient.h
#	indra/llprimitive/llgltfmaterial.h
#	indra/llrender/llfontfreetype.cpp
#	indra/llui/llcombobox.cpp
#	indra/llui/llfolderview.cpp
#	indra/llui/llfolderviewmodel.h
#	indra/llui/lllineeditor.cpp
#	indra/llui/lllineeditor.h
#	indra/llui/lltextbase.cpp
#	indra/llui/lltextbase.h
#	indra/llui/lltexteditor.cpp
#	indra/llui/lltextvalidate.cpp
#	indra/llui/lltextvalidate.h
#	indra/llui/lluictrl.h
#	indra/llui/llview.cpp
#	indra/llwindow/llwindowmacosx.cpp
#	indra/newview/app_settings/settings.xml
#	indra/newview/llappearancemgr.cpp
#	indra/newview/llappearancemgr.h
#	indra/newview/llavatarpropertiesprocessor.cpp
#	indra/newview/llavatarpropertiesprocessor.h
#	indra/newview/llbreadcrumbview.cpp
#	indra/newview/llbreadcrumbview.h
#	indra/newview/llbreastmotion.cpp
#	indra/newview/llbreastmotion.h
#	indra/newview/llconversationmodel.h
#	indra/newview/lldensityctrl.cpp
#	indra/newview/lldensityctrl.h
#	indra/newview/llface.inl
#	indra/newview/llfloatereditsky.cpp
#	indra/newview/llfloatereditwater.cpp
#	indra/newview/llfloateremojipicker.h
#	indra/newview/llfloaterimsessiontab.cpp
#	indra/newview/llfloaterprofiletexture.cpp
#	indra/newview/llfloaterprofiletexture.h
#	indra/newview/llgesturemgr.cpp
#	indra/newview/llgesturemgr.h
#	indra/newview/llimpanel.cpp
#	indra/newview/llimpanel.h
#	indra/newview/llinventorybridge.cpp
#	indra/newview/llinventorybridge.h
#	indra/newview/llinventoryclipboard.cpp
#	indra/newview/llinventoryclipboard.h
#	indra/newview/llinventoryfunctions.cpp
#	indra/newview/llinventoryfunctions.h
#	indra/newview/llinventorygallery.cpp
#	indra/newview/lllistbrowser.cpp
#	indra/newview/lllistbrowser.h
#	indra/newview/llpanelobjectinventory.cpp
#	indra/newview/llpanelprofile.cpp
#	indra/newview/llpanelprofile.h
#	indra/newview/llpreviewgesture.cpp
#	indra/newview/llsavedsettingsglue.cpp
#	indra/newview/llsavedsettingsglue.h
#	indra/newview/lltooldraganddrop.cpp
#	indra/newview/llurllineeditorctrl.cpp
#	indra/newview/llvectorperfoptions.cpp
#	indra/newview/llvectorperfoptions.h
#	indra/newview/llviewerparceloverlay.cpp
#	indra/newview/llviewertexlayer.cpp
#	indra/newview/llviewertexturelist.cpp
#	indra/newview/macmain.h
#	indra/test/test.cpp

1 files changed, 295 insertions, 292 deletions

diff --git a/indra/llwindow/llwindowwin32.h b/indra/llwindow/llwindowwin32.h
index 7e320053a6..8516b45393 100644
--- a/indra/llwindow/llwindowwin32.h
+++ b/indra/llwindow/llwindowwin32.h
@@ -1,292 +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, void * di8_devices_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