michael@0: 
michael@0: /*
michael@0:  * Copyright 2006 The Android Open Source Project
michael@0:  *
michael@0:  * Use of this source code is governed by a BSD-style license that can be
michael@0:  * found in the LICENSE file.
michael@0:  */
michael@0: 
michael@0: 
michael@0: #ifndef SkOSWindow_Win_DEFINED
michael@0: #define SkOSWindow_Win_DEFINED
michael@0: 
michael@0: #include "SkWindow.h"
michael@0: 
michael@0: #if SK_ANGLE
michael@0: #include "EGL/egl.h"
michael@0: #endif
michael@0: 
michael@0: class SkOSWindow : public SkWindow {
michael@0: public:
michael@0:     SkOSWindow(void* hwnd);
michael@0:     virtual ~SkOSWindow();
michael@0: 
michael@0:     void*   getHWND() const { return fHWND; }
michael@0:     void    setSize(int width, int height);
michael@0:     void    updateSize();
michael@0: 
michael@0:     static bool PostEvent(SkEvent* evt, SkEventSinkID, SkMSec delay);
michael@0: 
michael@0:     enum SkBackEndTypes {
michael@0:         kNone_BackEndType,
michael@0: #if SK_SUPPORT_GPU
michael@0:         kNativeGL_BackEndType,
michael@0: #if SK_ANGLE
michael@0:         kANGLE_BackEndType,
michael@0: #endif // SK_ANGLE
michael@0: #endif // SK_SUPPORT_GPU
michael@0:     };
michael@0: 
michael@0:     struct AttachmentInfo {
michael@0:         int fSampleCount;
michael@0:         int fStencilBits;
michael@0:     };
michael@0: 
michael@0:     bool attach(SkBackEndTypes attachType, int msaaSampleCount, AttachmentInfo*);
michael@0:     void detach();
michael@0:     void present();
michael@0: 
michael@0:     bool wndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
michael@0:     static bool QuitOnDeactivate(HWND hWnd);
michael@0: 
michael@0:     enum {
michael@0:         SK_WM_SkEvent = WM_APP + 1000,
michael@0:         SK_WM_SkTimerID = 0xFFFF    // just need a non-zero value
michael@0:     };
michael@0: 
michael@0: protected:
michael@0:     virtual bool quitOnDeactivate() { return true; }
michael@0: 
michael@0:     // overrides from SkWindow
michael@0:     virtual void onHandleInval(const SkIRect&);
michael@0:     // overrides from SkView
michael@0:     virtual void onAddMenu(const SkOSMenu*);
michael@0: 
michael@0:     virtual void onSetTitle(const char title[]);
michael@0: 
michael@0: private:
michael@0:     void*               fHWND;
michael@0: 
michael@0:     void                doPaint(void* ctx);
michael@0: 
michael@0: #if SK_SUPPORT_GPU
michael@0:     void*               fHGLRC;
michael@0: #if SK_ANGLE
michael@0:     EGLDisplay          fDisplay;
michael@0:     EGLContext          fContext;
michael@0:     EGLSurface          fSurface;
michael@0:     EGLConfig           fConfig;
michael@0: #endif // SK_ANGLE
michael@0: #endif // SK_SUPPORT_GPU
michael@0: 
michael@0:     HMENU               fMBar;
michael@0: 
michael@0:     SkBackEndTypes      fAttached;
michael@0: 
michael@0: #if SK_SUPPORT_GPU
michael@0:     bool attachGL(int msaaSampleCount, AttachmentInfo* info);
michael@0:     void detachGL();
michael@0:     void presentGL();
michael@0: 
michael@0: #if SK_ANGLE
michael@0:     bool attachANGLE(int msaaSampleCount, AttachmentInfo* info);
michael@0:     void detachANGLE();
michael@0:     void presentANGLE();
michael@0: #endif // SK_ANGLE
michael@0: #endif // SK_SUPPORT_GPU
michael@0: 
michael@0:     typedef SkWindow INHERITED;
michael@0: };
michael@0: 
michael@0: #endif