diff options
Diffstat (limited to 'indra/llwindow/llwindowsdl.h')
-rw-r--r-- | indra/llwindow/llwindowsdl.h | 320 |
1 files changed, 185 insertions, 135 deletions
diff --git a/indra/llwindow/llwindowsdl.h b/indra/llwindow/llwindowsdl.h index 196ad2986d..974ba69b61 100644 --- a/indra/llwindow/llwindowsdl.h +++ b/indra/llwindow/llwindowsdl.h @@ -11,7 +11,6 @@ * 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. @@ -24,21 +23,20 @@ * $/LicenseInfo$ */ -#ifndef LL_LLWINDOWSDL_H -#define LL_LLWINDOWSDL_H +#ifndef LL_LLWINDOWSDL2_H +#define LL_LLWINDOWSDL2_H // Simple Directmedia Layer (http://libsdl.org/) implementation of LLWindow class +#if LL_LINUX #include "llwindow.h" #include "lltimer.h" -#include "SDL/SDL.h" -#include "SDL/SDL_endian.h" +#include "SDL2/SDL.h" +#include "SDL2/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 +#include "SDL2/SDL_syswm.h" // AssertMacros.h does bad things. #include "fix_macros.h" @@ -46,126 +44,158 @@ #undef require -class LLWindowSDL : public LLWindow -{ +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() { }; + void show() override; + void hide() override; + void restore() override; + + void close() override; + + bool getVisible() const override; + + bool getMinimized() const override; + + bool getMaximized() const override; + + bool maximize() override; + void minimize() override; + + bool getPosition(LLCoordScreen *position) const override; + + bool getSize(LLCoordScreen *size) const override; + + bool getSize(LLCoordWindow *size) const 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; + bool isCursorHidden() override; + + void showCursorFromMouseMove() override; + void hideCursorUntilMouseMove() override; + + void updateCursor() override; + + void captureMouse() override; + void releaseMouse() override; + + void setMouseClipping(bool b) override; + + void setMinSize(U32 min_width, U32 min_height, bool enforce_immediately = true) override; + + bool isClipboardTextAvailable() override; + bool pasteTextFromClipboard(LLWString &dst) override; + bool copyTextToClipboard(const LLWString &src) override; + bool isPrimaryTextAvailable() override; + bool pasteTextFromPrimary(LLWString &dst) override; + bool copyTextToPrimary(const LLWString &src) override; + + void flashIcon(F32 seconds) override; + void maybeStopFlashIcon(); + + F32 getGamma() const override; + bool setGamma(const F32 gamma) override; // Set the gamma + bool restoreGamma() override; // Restore original gamma table (before updating gamma) + + U32 getFSAASamples() const override; + void setFSAASamples(const U32 samples) override; + + void processMiscNativeEvents() override; + + void gatherInput(bool app_has_focus) override; + + void swapBuffers() override; + + void restoreGLContext() {}; + + void delayInputProcessing() override {}; // 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); + bool convertCoords(LLCoordScreen from, LLCoordWindow *to) const override; - /*virtual*/ LLWindowResolution* getSupportedResolutions(S32 &num_resolutions); - /*virtual*/ F32 getNativeAspectRatio(); - /*virtual*/ F32 getPixelAspectRatio(); - /*virtual*/ void setNativeAspectRatio(F32 ratio) { mOverrideAspectRatio = ratio; } + bool convertCoords(LLCoordWindow from, LLCoordScreen *to) const override; - /*virtual*/ void beforeDialog(); - /*virtual*/ void afterDialog(); + bool convertCoords(LLCoordWindow from, LLCoordGL *to) const override; - /*virtual*/ bool dialogColorPicker(F32 *r, F32 *g, F32 *b); + bool convertCoords(LLCoordGL from, LLCoordWindow *to) const override; - /*virtual*/ void *getPlatformWindow(); - /*virtual*/ void bringToFront(); + bool convertCoords(LLCoordScreen from, LLCoordGL *to) const override; - /*virtual*/ void spawnWebBrowser(const std::string& escaped_url, bool async); + bool convertCoords(LLCoordGL from, LLCoordScreen *to) const override; + + LLWindowResolution *getSupportedResolutions(S32 &num_resolutions) override; + + F32 getNativeAspectRatio() override; + + F32 getPixelAspectRatio() override; + + void setNativeAspectRatio(F32 ratio) override { mOverrideAspectRatio = ratio; } + + void beforeDialog() override; + void afterDialog() override; + + bool dialogColorPicker(F32 *r, F32 *g, F32 *b) override; + + void *getPlatformWindow() override; + + void bringToFront() override; + + void setLanguageTextInput(const LLCoordGL& pos) override; + + void spawnWebBrowser(const std::string &escaped_url, bool async) override; + + void setTitle(const std::string title) override; 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 + void (*Lock_Display)(void) = nullptr; + void (*Unlock_Display)(void) = nullptr; + static Window get_SDL_XWindowID(void); - static Display* get_SDL_Display(void); -#endif // LL_X11 + static Display *get_SDL_Display(void); + + void *createSharedContext() override; + void makeContextCurrent(void *context) override; + void destroySharedContext(void *context) override; + void toggleVSync(bool enable_vsync) override; 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(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); + ~LLWindowSDL(); - /*virtual*/ bool isValid(); - /*virtual*/ LLSD getNativeKeyData(); + bool isValid() override; + + LLSD getNativeKeyData() const override; - void initCursors(); - void quitCursors(); - void moveWindow(const LLCoordScreen& position,const LLCoordScreen& size); + 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); + bool setDisplayResolution(S32 width, S32 height, S32 bits, S32 refresh); // Go back to last fullscreen display resolution. - bool setFullscreenResolution(); + bool setFullscreenResolution(); - bool shouldPostQuit() { return mPostQuit; } + bool shouldPostQuit() { return mPostQuit; } protected: // @@ -173,47 +203,66 @@ protected: // // 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); + 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 fixWindowSize(void); - U32 SDLCheckGrabbyKeys(SDLKey keysym, bool gain); + + void setupFailure(const std::string &text, const std::string &caption, U32 type); + + U32 SDLCheckGrabbyKeys(U32 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; + U32 mGrabbyKeyFlags = 0; + + SDL_Window *mWindow = nullptr; + SDL_Surface *mSurface; + SDL_GLContext mContext; + SDL_Cursor *mSDLCursors[UI_CURSOR_COUNT]; - int mSDLFlags; + std::string mWindowTitle; + double mOriginalAspectRatio = 1.0f; + bool mNeedsResize = false; // Constructor figured out the window is too big, it needs a resize. + LLCoordScreen mNeedsResizeSize; + F32 mOverrideAspectRatio = 0.0f; + F32 mGamma = 0.0f; + U32 mFSAASamples = 0; - SDL_Cursor* mSDLCursors[UI_CURSOR_COUNT]; - int mHaveInputFocus; /* 0=no, 1=yes, else unknown */ - int mIsMinimized; /* 0=no, 1=yes, else unknown */ + int mHaveInputFocus = -1; /* 0=no, 1=yes, else unknown */ friend class LLWindowManager; private: -#if LL_X11 - void x11_set_urgent(bool urgent); - bool mFlashing; + bool mFlashing = false; LLTimer mFlashTimer; -#endif //LL_X11 + U32 mKeyVirtualKey = 0; + U32 mKeyModifiers = KMOD_NONE; - U32 mKeyScanCode; - U32 mKeyVirtualKey; - SDLMod mKeyModifiers; -}; + enum EServerProtocol{ X11, Wayland, Unknown }; + EServerProtocol mServerProtocol = Unknown; + struct { + Window mXWindowID = None; + Display *mDisplay = nullptr; + } mX11Data; + + // Wayland + struct { + wl_surface *mSurface = nullptr; + uint64_t mLastFrameEvent = 0; + } mWaylandData; + + bool isWaylandWindowNotDrawing() const; + + void setupWaylandFrameCallback(); + static void waylandFrameDoneCB(void *data, struct wl_callback *cb, uint32_t time); + // + +private: + void tryFindFullscreenSize(int &aWidth, int &aHeight); +}; class LLSplashScreenSDL : public LLSplashScreen { @@ -221,11 +270,12 @@ public: LLSplashScreenSDL(); virtual ~LLSplashScreenSDL(); - /*virtual*/ void showImpl(); - /*virtual*/ void updateImpl(const std::string& mesg); - /*virtual*/ void hideImpl(); + void showImpl(); + void updateImpl(const std::string& mesg); + void hideImpl(); }; S32 OSMessageBoxSDL(const std::string& text, const std::string& caption, U32 type); +#endif //LL_LINUX #endif //LL_LLWINDOWSDL_H |