diff options
Diffstat (limited to 'indra/llwindow/llwindowwin32.cpp')
| -rw-r--r-- | indra/llwindow/llwindowwin32.cpp | 248 |
1 files changed, 128 insertions, 120 deletions
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp index ce1bc82168..87075c7318 100644 --- a/indra/llwindow/llwindowwin32.cpp +++ b/indra/llwindow/llwindowwin32.cpp @@ -2,31 +2,25 @@ * @file llwindowwin32.cpp * @brief Platform-dependent implementation of llwindow * - * $LicenseInfo:firstyear=2001&license=viewergpl$ - * - * Copyright (c) 2001-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 + * Copyright (C) 2010, Linden Research, Inc. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at - * http://secondlifegrid.net/programs/open_source/licensing/flossexception + * 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. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * 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. * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * 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 * $/LicenseInfo$ */ @@ -38,6 +32,7 @@ // LLWindow library includes #include "llkeyboardwin32.h" +#include "lldragdropwin32.h" #include "llpreeditor.h" #include "llwindowcallbacks.h" @@ -45,6 +40,7 @@ #include "llerror.h" #include "llgl.h" #include "llstring.h" +#include "lldir.h" // System includes #include <commdlg.h> @@ -52,6 +48,7 @@ #include <mapi.h> #include <process.h> // for _spawn #include <shellapi.h> +#include <fstream> #include <Imm.h> // Require DirectInput version 8 @@ -376,6 +373,9 @@ LLWindowWin32::LLWindowWin32(LLWindowCallbacks* callbacks, mMousePositionModified = FALSE; mInputProcessingPaused = FALSE; mPreeditor = NULL; + mKeyCharCode = 0; + mKeyScanCode = 0; + mKeyVirtualKey = 0; mhDC = NULL; mhRC = NULL; @@ -383,6 +383,9 @@ LLWindowWin32::LLWindowWin32(LLWindowCallbacks* callbacks, 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); @@ -620,6 +623,8 @@ LLWindowWin32::LLWindowWin32(LLWindowCallbacks* callbacks, LLWindowWin32::~LLWindowWin32() { + delete mDragDrop; + delete [] mWindowTitle; mWindowTitle = NULL; @@ -643,6 +648,7 @@ void LLWindowWin32::hide() ShowWindow(mWindowHandle, SW_HIDE); } +//virtual void LLWindowWin32::minimize() { setMouseClipping(FALSE); @@ -650,7 +656,7 @@ void LLWindowWin32::minimize() ShowWindow(mWindowHandle, SW_MINIMIZE); } - +//virtual void LLWindowWin32::restore() { ShowWindow(mWindowHandle, SW_RESTORE); @@ -670,6 +676,8 @@ void LLWindowWin32::close() return; } + mDragDrop->reset(); + // Make sure cursor is visible and we haven't mangled the clipping state. setMouseClipping(FALSE); showCursor(); @@ -1348,6 +1356,11 @@ BOOL LLWindowWin32::switchContext(BOOL fullscreen, const LLCoordScreen &size, BO } SetWindowLong(mWindowHandle, GWL_USERDATA, (U32)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 @@ -1525,15 +1538,14 @@ void LLWindowWin32::initCursors() mCursor[ UI_CURSOR_TOOLZOOMIN ] = LoadCursor(module, TEXT("TOOLZOOMIN")); 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")); // Color cursors - mCursor[UI_CURSOR_TOOLSIT] = loadColorCursor(TEXT("TOOLSIT")); - mCursor[UI_CURSOR_TOOLBUY] = loadColorCursor(TEXT("TOOLBUY")); - mCursor[UI_CURSOR_TOOLPAY] = loadColorCursor(TEXT("TOOLPAY")); - mCursor[UI_CURSOR_TOOLOPEN] = loadColorCursor(TEXT("TOOLOPEN")); - mCursor[UI_CURSOR_TOOLPLAY] = loadColorCursor(TEXT("TOOLPLAY")); - mCursor[UI_CURSOR_TOOLPAUSE] = loadColorCursor(TEXT("TOOLPAUSE")); - mCursor[UI_CURSOR_TOOLMEDIAOPEN] = loadColorCursor(TEXT("TOOLMEDIAOPEN")); + 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++ ) @@ -1645,6 +1657,9 @@ void LLWindowWin32::gatherInput() mMousePositionModified = FALSE; } +static LLFastTimer::DeclareTimer FTM_KEYHANDLER("Handle Keyboard"); +static LLFastTimer::DeclareTimer FTM_MOUSEHANDLER("Handle Mouse"); + LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_param, LPARAM l_param) { LLWindowWin32 *window_imp = (LLWindowWin32 *)GetWindowLong(h_wnd, GWL_USERDATA); @@ -1858,6 +1873,10 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_ // allow system keys, such as ALT-F4 to be processed by Windows eat_keystroke = FALSE; case WM_KEYDOWN: + 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->mCallbacks->handlePingWatchdog(window_imp, "Main:WM_KEYDOWN"); { if (gDebugWindowProc) @@ -1877,8 +1896,11 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_ eat_keystroke = FALSE; case WM_KEYUP: { + window_imp->mKeyScanCode = ( l_param >> 16 ) & 0xff; + window_imp->mKeyVirtualKey = w_param; + window_imp->mCallbacks->handlePingWatchdog(window_imp, "Main:WM_KEYUP"); - LLFastTimer t2(LLFastTimer::FTM_KEYHANDLER); + LLFastTimer t2(FTM_KEYHANDLER); if (gDebugWindowProc) { @@ -1962,6 +1984,8 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_ break; case WM_CHAR: + window_imp->mKeyCharCode = w_param; + // Should really use WM_UNICHAR eventually, but it requires a specific Windows version and I need // to figure out how that works. - Doug // @@ -1987,7 +2011,7 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_ case WM_LBUTTONDOWN: { window_imp->mCallbacks->handlePingWatchdog(window_imp, "Main:WM_LBUTTONDOWN"); - LLFastTimer t2(LLFastTimer::FTM_MOUSEHANDLER); + LLFastTimer t2(FTM_MOUSEHANDLER); if (LLWinImm::isAvailable() && window_imp->mPreeditor) { window_imp->interruptLanguageTextInput(); @@ -2051,7 +2075,7 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_ case WM_LBUTTONUP: { window_imp->mCallbacks->handlePingWatchdog(window_imp, "Main:WM_LBUTTONUP"); - LLFastTimer t2(LLFastTimer::FTM_MOUSEHANDLER); + LLFastTimer t2(FTM_MOUSEHANDLER); //if (gDebugClicks) //{ // LL_INFOS("Window") << "WndProc left button up" << LL_ENDL; @@ -2085,7 +2109,7 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_ case WM_RBUTTONDOWN: { window_imp->mCallbacks->handlePingWatchdog(window_imp, "Main:WM_RBUTTONDOWN"); - LLFastTimer t2(LLFastTimer::FTM_MOUSEHANDLER); + LLFastTimer t2(FTM_MOUSEHANDLER); if (LLWinImm::isAvailable() && window_imp->mPreeditor) { window_imp->interruptLanguageTextInput(); @@ -2119,7 +2143,7 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_ case WM_RBUTTONUP: { window_imp->mCallbacks->handlePingWatchdog(window_imp, "Main:WM_RBUTTONUP"); - LLFastTimer t2(LLFastTimer::FTM_MOUSEHANDLER); + LLFastTimer t2(FTM_MOUSEHANDLER); // Because we move the cursor position in the app, we need to query // to find out where the cursor at the time the event is handled. // If we don't do this, many clicks could get buffered up, and if the @@ -2149,7 +2173,7 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_ // case WM_MBUTTONDBLCLK: { window_imp->mCallbacks->handlePingWatchdog(window_imp, "Main:WM_MBUTTONDOWN"); - LLFastTimer t2(LLFastTimer::FTM_MOUSEHANDLER); + LLFastTimer t2(FTM_MOUSEHANDLER); if (LLWinImm::isAvailable() && window_imp->mPreeditor) { window_imp->interruptLanguageTextInput(); @@ -2183,8 +2207,8 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_ case WM_MBUTTONUP: { window_imp->mCallbacks->handlePingWatchdog(window_imp, "Main:WM_MBUTTONUP"); - LLFastTimer t2(LLFastTimer::FTM_MOUSEHANDLER); - // Because we move the cursor position in tllviewerhe app, we need to query + LLFastTimer t2(FTM_MOUSEHANDLER); + // Because we move the cursor position in the llviewer app, we need to query // to find out where the cursor at the time the event is handled. // If we don't do this, many clicks could get buffered up, and if the // first click changes the cursor position, all subsequent clicks @@ -2214,7 +2238,27 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_ window_imp->mCallbacks->handlePingWatchdog(window_imp, "Main:WM_MOUSEWHEEL"); static short z_delta = 0; - z_delta += HIWORD(w_param); + 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) @@ -2334,11 +2378,15 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_ return 0; case WM_COPYDATA: - window_imp->mCallbacks->handlePingWatchdog(window_imp, "Main:WM_COPYDATA"); - // received a URL - PCOPYDATASTRUCT myCDS = (PCOPYDATASTRUCT) l_param; - window_imp->mCallbacks->handleDataCopy(window_imp, myCDS->dwData, myCDS->lpData); + { + window_imp->mCallbacks->handlePingWatchdog(window_imp, "Main:WM_COPYDATA"); + // received a URL + PCOPYDATASTRUCT myCDS = (PCOPYDATASTRUCT) l_param; + window_imp->mCallbacks->handleDataCopy(window_imp, myCDS->dwData, myCDS->lpData); + }; return 0; + + break; } window_imp->mCallbacks->handlePauseWatchdog(window_imp); @@ -2823,8 +2871,16 @@ void LLSplashScreenWin32::updateImpl(const std::string& mesg) { if (!mWindow) return; - WCHAR w_mesg[1024]; - mbstowcs(w_mesg, mesg.c_str(), 1024); + 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 @@ -2903,7 +2959,7 @@ S32 OSMessageBoxWin32(const std::string& text, const std::string& caption, U32 t } -void LLWindowWin32::spawnWebBrowser(const std::string& escaped_url ) +void LLWindowWin32::spawnWebBrowser(const std::string& escaped_url, bool async) { bool found = false; S32 i; @@ -2933,87 +2989,32 @@ void LLWindowWin32::spawnWebBrowser(const std::string& escaped_url ) // let the OS decide what to use to open the URL SHELLEXECUTEINFO sei = { sizeof( sei ) }; - sei.fMask = SEE_MASK_FLAG_DDEWAIT; + // 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 ); +} - //// TODO: LEAVING OLD CODE HERE SO I DON'T BONE OTHER MERGES - //// DELETE THIS ONCE THE MERGES ARE DONE - - // Figure out the user's default web browser - // HKEY_CLASSES_ROOT\http\shell\open\command - /* - std::string reg_path_str = gURLProtocolWhitelistHandler[i] + "\\shell\\open\\command"; - WCHAR reg_path_wstr[256]; - mbstowcs( reg_path_wstr, reg_path_str.c_str(), LL_ARRAY_SIZE(reg_path_wstr) ); - - HKEY key; - WCHAR browser_open_wstr[1024]; - DWORD buffer_length = 1024; - RegOpenKeyEx(HKEY_CLASSES_ROOT, reg_path_wstr, 0, KEY_QUERY_VALUE, &key); - RegQueryValueEx(key, NULL, NULL, NULL, (LPBYTE)browser_open_wstr, &buffer_length); - RegCloseKey(key); - - // Convert to STL string - LLWString browser_open_wstring = utf16str_to_wstring(browser_open_wstr); - - if (browser_open_wstring.length() < 2) - { - LL_WARNS("Window") << "Invalid browser executable in registry " << browser_open_wstring << LL_ENDL; - return; - } - - // Extract the process that's supposed to be launched - LLWString browser_executable; - if (browser_open_wstring[0] == '"') - { - // executable is quoted, find the matching quote - size_t quote_pos = browser_open_wstring.find('"', 1); - // copy out the string including both quotes - browser_executable = browser_open_wstring.substr(0, quote_pos+1); - } - else - { - // executable not quoted, find a space - size_t space_pos = browser_open_wstring.find(' ', 1); - browser_executable = browser_open_wstring.substr(0, space_pos); - } - - LL_DEBUGS("Window") << "Browser reg key: " << wstring_to_utf8str(browser_open_wstring) << LL_ENDL; - LL_INFOS("Window") << "Browser executable: " << wstring_to_utf8str(browser_executable) << LL_ENDL; - - // Convert URL to wide string for Windows API - // Assume URL is UTF8, as can come from scripts - LLWString url_wstring = utf8str_to_wstring(escaped_url); - llutf16string url_utf16 = wstring_to_utf16str(url_wstring); +/* + 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(); - // Convert executable and path to wide string for Windows API - llutf16string browser_exec_utf16 = wstring_to_utf16str(browser_executable); + result["scan_code"] = (S32)mKeyScanCode; + result["virtual_key"] = (S32)mKeyVirtualKey; - // ShellExecute returns HINSTANCE for backwards compatiblity. - // MS docs say to cast to int and compare to 32. - HWND our_window = NULL; - LPCWSTR directory_wstr = NULL; - int retval = (int) ShellExecute(our_window, // Flawfinder: ignore - L"open", - browser_exec_utf16.c_str(), - url_utf16.c_str(), - directory_wstr, - SW_SHOWNORMAL); - if (retval > 32) - { - LL_DEBUGS("Window") << "load_url success with " << retval << LL_ENDL; - } - else - { - LL_INFOS("Window") << "load_url failure with " << retval << LL_ENDL; - } - */ + return result; } - BOOL LLWindowWin32::dialogColorPicker( F32 *r, F32 *g, F32 *b ) { BOOL retval = FALSE; @@ -3508,6 +3509,13 @@ static LLWString find_context(const LLWString & wtext, S32 focus, S32 focus_leng 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 ) +{ + 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 @@ -3541,7 +3549,7 @@ BOOL LLWindowWin32::handleImeRequests(U32 request, U32 param, LRESULT *result) // WCHARs, i.e., UTF-16 encoding units, so we can't simply pass the // number to getPreeditLocation. - const LLWString & wtext = mPreeditor->getWText(); + const LLWString & wtext = mPreeditor->getPreeditString(); S32 preedit, preedit_length; mPreeditor->getPreeditRange(&preedit, &preedit_length); LLCoordGL caret_coord; @@ -3568,7 +3576,7 @@ BOOL LLWindowWin32::handleImeRequests(U32 request, U32 param, LRESULT *result) case IMR_RECONVERTSTRING: { mPreeditor->resetPreedit(); - const LLWString & wtext = mPreeditor->getWText(); + const LLWString & wtext = mPreeditor->getPreeditString(); S32 select, select_length; mPreeditor->getSelectionRange(&select, &select_length); @@ -3610,7 +3618,7 @@ BOOL LLWindowWin32::handleImeRequests(U32 request, U32 param, LRESULT *result) } case IMR_DOCUMENTFEED: { - const LLWString & wtext = mPreeditor->getWText(); + const LLWString & wtext = mPreeditor->getPreeditString(); S32 preedit, preedit_length; mPreeditor->getPreeditRange(&preedit, &preedit_length); |