diff options
Diffstat (limited to 'indra/llwindow/llwindowwin32.h')
| -rw-r--r-- | indra/llwindow/llwindowwin32.h | 590 |
1 files changed, 295 insertions, 295 deletions
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 |