llwindowmacosx.h
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- /**
- * @file llwindowmacosx.h
- * @brief Mac implementation of LLWindow class
- *
- * $LicenseInfo:firstyear=2001&license=viewergpl$
- *
- * Copyright (c) 2001-2010, Linden Research, Inc.
- *
- * 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
- *
- * 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
- *
- * 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.
- *
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
- #ifndef LL_LLWINDOWMACOSX_H
- #define LL_LLWINDOWMACOSX_H
- #include "llwindow.h"
- #include "llwindowcallbacks.h"
- #include "lltimer.h"
- #include <Carbon/Carbon.h>
- #include <AGL/agl.h>
- // AssertMacros.h does bad things.
- #undef verify
- #undef check
- #undef require
- class LLWindowMacOSX : 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 setSize(LLCoordScreen 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 setCursor(ECursorType cursor);
- /*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*/ U32 getFSAASamples();
- /*virtual*/ void setFSAASamples(const U32 fsaa_samples);
- /*virtual*/ BOOL restoreGamma(); // Restore original gamma table (before updating gamma)
- /*virtual*/ ESwapMethod getSwapMethod() { return mSwapMethod; }
- /*virtual*/ void gatherInput();
- /*virtual*/ void delayInputProcessing() {};
- /*virtual*/ void swapBuffers();
- // 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 *getMediaWindow();
- /*virtual*/ void bringToFront() {};
-
- /*virtual*/ void allowLanguageTextInput(LLPreeditor *preeditor, BOOL b);
- /*virtual*/ void interruptLanguageTextInput();
- /*virtual*/ void spawnWebBrowser(const std::string& escaped_url);
- static std::vector<std::string> getDynamicFallbackFontList();
- // Provide native key event data
- /*virtual*/ LLSD getNativeKeyData();
- 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 disable_vsync, BOOL use_gl,
- BOOL ignore_pixel_depth,
- U32 fsaa_samples);
- ~LLWindowMacOSX();
- void initCursors();
- BOOL isValid();
- 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; }
- 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);
- static pascal OSStatus staticEventHandler (EventHandlerCallRef myHandler, EventRef event, void* userData);
- static pascal Boolean staticMoveEventComparator( EventRef event, void* data);
- OSStatus eventHandler (EventHandlerCallRef myHandler, EventRef event);
- void adjustCursorDecouple(bool warpingMouse = false);
- void fixWindowSize(void);
- void stopDockTileBounce();
- static MASK modifiersToMask(SInt16 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);
- OSErr handleDragNDrop(DragRef theDrag, LLWindowCallbacks::DragNDropAction action);
- #endif // LL_OS_DRAGDROP_ENABLED
-
- //
- // Platform specific variables
- //
- WindowRef mWindow;
- AGLContext mContext;
- AGLPixelFormat mPixelFormat;
- CGDirectDisplayID mDisplay;
- CFDictionaryRef mOldDisplayMode;
- EventLoopTimerRef mTimer;
- EventHandlerUPP mEventHandlerUPP;
- EventHandlerRef mGlobalHandlerRef;
- EventHandlerRef mWindowHandlerRef;
- EventComparatorUPP mMoveEventCampartorUPP;
-
- Rect mOldMouseClip; // Screen rect to which the mouse cursor was globally constrained before we changed it in clipMouse()
- Str255 mWindowTitle;
- double mOriginalAspectRatio;
- BOOL mSimulatedRightClick;
- UInt32 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 mMinimized;
- U32 mFSAASamples;
- BOOL mForceRebuild;
-
- S32 mDragOverrideCursor;
-
- F32 mBounceTime;
- NMRec mBounceRec;
- LLTimer mBounceTimer;
- // Input method management through Text Service Manager.
- TSMDocumentID mTSMDocument;
- BOOL mLanguageTextInputAllowed;
- ScriptCode mTSMScriptCode;
- LangCode mTSMLangCode;
- LLPreeditor* mPreeditor;
-
- static BOOL sUseMultGL;
- friend class LLWindowManager;
- static WindowRef sMediaWindow;
- EventRef mRawKeyEvent;
- };
- class LLSplashScreenMacOSX : public LLSplashScreen
- {
- public:
- LLSplashScreenMacOSX();
- virtual ~LLSplashScreenMacOSX();
- /*virtual*/ void showImpl();
- /*virtual*/ void updateImpl(const std::string& mesg);
- /*virtual*/ 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