| |
| /* |
| * Copyright 2006 The Android Open Source Project |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| |
| #ifndef SkOSWindow_Win_DEFINED |
| #define SkOSWindow_Win_DEFINED |
| |
| #include "../private/SkTHash.h" |
| #include "SkWindow.h" |
| #include <functional> |
| |
| #if SK_ANGLE |
| #include "EGL/egl.h" |
| #endif |
| |
| #if SK_COMMAND_BUFFER |
| class SkCommandBufferGLContext; |
| #endif |
| |
| class SkOSWindow : public SkWindow { |
| public: |
| struct WindowInit { |
| const TCHAR* fClass; |
| HINSTANCE fInstance; |
| }; |
| |
| SkOSWindow(const void* winInit); |
| virtual ~SkOSWindow(); |
| |
| static bool PostEvent(SkEvent* evt, SkEventSinkID, SkMSec delay); |
| |
| enum SkBackEndTypes { |
| kNone_BackEndType, |
| #if SK_SUPPORT_GPU |
| kNativeGL_BackEndType, |
| #if SK_ANGLE |
| kANGLE_BackEndType, |
| #endif // SK_ANGLE |
| #if SK_COMMAND_BUFFER |
| kCommandBuffer_BackEndType, |
| #endif // SK_COMMAND_BUFFER |
| #endif // SK_SUPPORT_GPU |
| }; |
| |
| bool attach(SkBackEndTypes attachType, int msaaSampleCount, bool deepColor, AttachmentInfo*); |
| void release(); |
| void present(); |
| |
| bool wndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam); |
| static bool QuitOnDeactivate(HWND hWnd); |
| |
| enum { |
| SK_WM_SkEvent = WM_APP + 1000, |
| SK_WM_SkTimerID = 0xFFFF // just need a non-zero value |
| }; |
| |
| bool makeFullscreen(); |
| void setVsync(bool); |
| void closeWindow(); |
| |
| static SkOSWindow* GetOSWindowForHWND(void* hwnd) { |
| SkOSWindow** win = gHwndToOSWindowMap.find(hwnd); |
| if (!win) { |
| return NULL; |
| } |
| return *win; |
| } |
| |
| // Iterates f over all the SkOSWindows and their corresponding HWNDs. |
| // The void* argument to f is a HWND. |
| static void ForAllWindows(const std::function<void(void*, SkOSWindow**)>& f) { |
| gHwndToOSWindowMap.foreach(f); |
| } |
| |
| protected: |
| virtual bool quitOnDeactivate() { return true; } |
| |
| // overrides from SkWindow |
| virtual void onHandleInval(const SkIRect&); |
| // overrides from SkView |
| virtual void onAddMenu(const SkOSMenu*); |
| |
| virtual void onSetTitle(const char title[]); |
| |
| private: |
| static SkTHashMap<void*, SkOSWindow*> gHwndToOSWindowMap; |
| |
| WindowInit fWinInit; |
| void* fHWND; |
| |
| void doPaint(void* ctx); |
| |
| #if SK_SUPPORT_GPU |
| void* fHGLRC; |
| #if SK_ANGLE |
| EGLDisplay fDisplay; |
| EGLContext fContext; |
| EGLSurface fSurface; |
| EGLConfig fConfig; |
| SkAutoTUnref<const GrGLInterface> fANGLEInterface; |
| #endif // SK_ANGLE |
| #if SK_COMMAND_BUFFER |
| SkCommandBufferGLContext* fCommandBuffer; |
| #endif // SK_COMMAND_BUFFER |
| #endif // SK_SUPPORT_GPU |
| |
| bool fFullscreen; |
| struct SavedWindowState { |
| bool fZoomed; |
| LONG fStyle; |
| LONG fExStyle; |
| RECT fRect; |
| LONG fScreenWidth; |
| LONG fScreenHeight; |
| LONG fScreenBits; |
| void* fHWND; |
| } fSavedWindowState; |
| |
| HMENU fMBar; |
| |
| SkBackEndTypes fAttached; |
| |
| void updateSize(); |
| #if SK_SUPPORT_GPU |
| bool attachGL(int msaaSampleCount, bool deepColor, AttachmentInfo* info); |
| void detachGL(); |
| void presentGL(); |
| |
| #if SK_ANGLE |
| bool attachANGLE(int msaaSampleCount, AttachmentInfo* info); |
| void detachANGLE(); |
| void presentANGLE(); |
| #endif // SK_ANGLE |
| |
| #if SK_COMMAND_BUFFER |
| bool attachCommandBuffer(int msaaSampleCount, AttachmentInfo* info); |
| void detachCommandBuffer(); |
| void presentCommandBuffer(); |
| #endif // SK_COMMAND_BUFFER |
| #endif // SK_SUPPORT_GPU |
| |
| typedef SkWindow INHERITED; |
| }; |
| |
| #endif |