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: #ifndef SkWindow_DEFINED
michael@0: #define SkWindow_DEFINED
michael@0: 
michael@0: #include "SkView.h"
michael@0: #include "SkBitmap.h"
michael@0: #include "SkMatrix.h"
michael@0: #include "SkRegion.h"
michael@0: #include "SkEvent.h"
michael@0: #include "SkKey.h"
michael@0: #include "SkTDArray.h"
michael@0: 
michael@0: #ifdef SK_BUILD_FOR_WINCEx
michael@0:     #define SHOW_FPS
michael@0: #endif
michael@0: //#define USE_GX_SCREEN
michael@0: 
michael@0: class SkCanvas;
michael@0: 
michael@0: class SkOSMenu;
michael@0: 
michael@0: class SkWindow : public SkView {
michael@0: public:
michael@0:             SkWindow();
michael@0:     virtual ~SkWindow();
michael@0: 
michael@0:     const SkBitmap& getBitmap() const { return fBitmap; }
michael@0: 
michael@0:     void    setColorType(SkColorType);
michael@0:     void    resize(int width, int height, SkColorType = kUnknown_SkColorType);
michael@0: 
michael@0:     bool    isDirty() const { return !fDirtyRgn.isEmpty(); }
michael@0:     bool    update(SkIRect* updateArea);
michael@0:     // does not call through to onHandleInval(), but does force the fDirtyRgn
michael@0:     // to be wide open. Call before update() to ensure we redraw everything.
michael@0:     void    forceInvalAll();
michael@0:     // return the bounds of the dirty/inval rgn, or [0,0,0,0] if none
michael@0:     const SkIRect& getDirtyBounds() const { return fDirtyRgn.getBounds(); }
michael@0: 
michael@0:     bool    handleClick(int x, int y, Click::State, void* owner, unsigned modi = 0);
michael@0:     bool    handleChar(SkUnichar);
michael@0:     bool    handleKey(SkKey);
michael@0:     bool    handleKeyUp(SkKey);
michael@0: 
michael@0:     void    addMenu(SkOSMenu*);
michael@0:     const SkTDArray<SkOSMenu*>* getMenus() { return &fMenus; }
michael@0: 
michael@0:     const char* getTitle() const { return fTitle.c_str(); }
michael@0:     void    setTitle(const char title[]);
michael@0: 
michael@0:     const SkMatrix& getMatrix() const { return fMatrix; }
michael@0:     void    setMatrix(const SkMatrix&);
michael@0:     void    preConcat(const SkMatrix&);
michael@0:     void    postConcat(const SkMatrix&);
michael@0: 
michael@0:     virtual SkCanvas* createCanvas();
michael@0: 
michael@0:     virtual void onPDFSaved(const char title[], const char desc[],
michael@0:         const char path[]) {}
michael@0: protected:
michael@0:     virtual bool onEvent(const SkEvent&);
michael@0:     virtual bool onDispatchClick(int x, int y, Click::State, void* owner, unsigned modi);
michael@0:     // called if part of our bitmap is invalidated
michael@0:     virtual void onHandleInval(const SkIRect&);
michael@0:     virtual bool onHandleChar(SkUnichar);
michael@0:     virtual bool onHandleKey(SkKey);
michael@0:     virtual bool onHandleKeyUp(SkKey);
michael@0:     virtual void onAddMenu(const SkOSMenu*) {};
michael@0:     virtual void onUpdateMenu(const SkOSMenu*) {};
michael@0:     virtual void onSetTitle(const char title[]) {}
michael@0: 
michael@0:     // overrides from SkView
michael@0:     virtual bool handleInval(const SkRect*);
michael@0:     virtual bool onGetFocusView(SkView** focus) const;
michael@0:     virtual bool onSetFocusView(SkView* focus);
michael@0: 
michael@0: private:
michael@0:     SkColorType fColorType;
michael@0:     SkBitmap    fBitmap;
michael@0:     SkRegion    fDirtyRgn;
michael@0: 
michael@0:     SkTDArray<Click*>       fClicks; // to track clicks
michael@0: 
michael@0:     SkTDArray<SkOSMenu*>    fMenus;
michael@0: 
michael@0:     SkView* fFocusView;
michael@0:     bool    fWaitingOnInval;
michael@0: 
michael@0:     SkString    fTitle;
michael@0:     SkMatrix    fMatrix;
michael@0: 
michael@0:     typedef SkView INHERITED;
michael@0: };
michael@0: 
michael@0: ////////////////////////////////////////////////////////////////////////////////
michael@0: 
michael@0: #if defined(SK_BUILD_FOR_NACL)
michael@0:     #include "SkOSWindow_NaCl.h"
michael@0: #elif defined(SK_BUILD_FOR_MAC)
michael@0:     #include "SkOSWindow_Mac.h"
michael@0: #elif defined(SK_BUILD_FOR_WIN)
michael@0:     #include "SkOSWindow_Win.h"
michael@0: #elif defined(SK_BUILD_FOR_ANDROID)
michael@0:     #include "SkOSWindow_Android.h"
michael@0: #elif defined(SK_BUILD_FOR_UNIX)
michael@0:   #include "SkOSWindow_Unix.h"
michael@0: #elif defined(SK_BUILD_FOR_SDL)
michael@0:     #include "SkOSWindow_SDL.h"
michael@0: #elif defined(SK_BUILD_FOR_IOS)
michael@0:     #include "SkOSWindow_iOS.h"
michael@0: #endif
michael@0: 
michael@0: #endif