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comparison: gfx/skia/trunk/include/views/SkWindow.h
gfx/skia/trunk/include/views/SkWindow.h
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:8b52c6e3ca88 |
|---|---|
| 1 /* | |
| 2 * Copyright 2006 The Android Open Source Project | |
| 3 * | |
| 4 * Use of this source code is governed by a BSD-style license that can be | |
| 5 * found in the LICENSE file. | |
| 6 */ | |
| 7 | |
| 8 #ifndef SkWindow_DEFINED | |
| 9 #define SkWindow_DEFINED | |
| 10 | |
| 11 #include "SkView.h" | |
| 12 #include "SkBitmap.h" | |
| 13 #include "SkMatrix.h" | |
| 14 #include "SkRegion.h" | |
| 15 #include "SkEvent.h" | |
| 16 #include "SkKey.h" | |
| 17 #include "SkTDArray.h" | |
| 18 | |
| 19 #ifdef SK_BUILD_FOR_WINCEx | |
| 20 #define SHOW_FPS | |
| 21 #endif | |
| 22 //#define USE_GX_SCREEN | |
| 23 | |
| 24 class SkCanvas; | |
| 25 | |
| 26 class SkOSMenu; | |
| 27 | |
| 28 class SkWindow : public SkView { | |
| 29 public: | |
| 30 SkWindow(); | |
| 31 virtual ~SkWindow(); | |
| 32 | |
| 33 const SkBitmap& getBitmap() const { return fBitmap; } | |
| 34 | |
| 35 void setColorType(SkColorType); | |
| 36 void resize(int width, int height, SkColorType = kUnknown_SkColorType); | |
| 37 | |
| 38 bool isDirty() const { return !fDirtyRgn.isEmpty(); } | |
| 39 bool update(SkIRect* updateArea); | |
| 40 // does not call through to onHandleInval(), but does force the fDirtyRgn | |
| 41 // to be wide open. Call before update() to ensure we redraw everything. | |
| 42 void forceInvalAll(); | |
| 43 // return the bounds of the dirty/inval rgn, or [0,0,0,0] if none | |
| 44 const SkIRect& getDirtyBounds() const { return fDirtyRgn.getBounds(); } | |
| 45 | |
| 46 bool handleClick(int x, int y, Click::State, void* owner, unsigned modi = 0); | |
| 47 bool handleChar(SkUnichar); | |
| 48 bool handleKey(SkKey); | |
| 49 bool handleKeyUp(SkKey); | |
| 50 | |
| 51 void addMenu(SkOSMenu*); | |
| 52 const SkTDArray<SkOSMenu*>* getMenus() { return &fMenus; } | |
| 53 | |
| 54 const char* getTitle() const { return fTitle.c_str(); } | |
| 55 void setTitle(const char title[]); | |
| 56 | |
| 57 const SkMatrix& getMatrix() const { return fMatrix; } | |
| 58 void setMatrix(const SkMatrix&); | |
| 59 void preConcat(const SkMatrix&); | |
| 60 void postConcat(const SkMatrix&); | |
| 61 | |
| 62 virtual SkCanvas* createCanvas(); | |
| 63 | |
| 64 virtual void onPDFSaved(const char title[], const char desc[], | |
| 65 const char path[]) {} | |
| 66 protected: | |
| 67 virtual bool onEvent(const SkEvent&); | |
| 68 virtual bool onDispatchClick(int x, int y, Click::State, void* owner, unsigned modi); | |
| 69 // called if part of our bitmap is invalidated | |
| 70 virtual void onHandleInval(const SkIRect&); | |
| 71 virtual bool onHandleChar(SkUnichar); | |
| 72 virtual bool onHandleKey(SkKey); | |
| 73 virtual bool onHandleKeyUp(SkKey); | |
| 74 virtual void onAddMenu(const SkOSMenu*) {}; | |
| 75 virtual void onUpdateMenu(const SkOSMenu*) {}; | |
| 76 virtual void onSetTitle(const char title[]) {} | |
| 77 | |
| 78 // overrides from SkView | |
| 79 virtual bool handleInval(const SkRect*); | |
| 80 virtual bool onGetFocusView(SkView** focus) const; | |
| 81 virtual bool onSetFocusView(SkView* focus); | |
| 82 | |
| 83 private: | |
| 84 SkColorType fColorType; | |
| 85 SkBitmap fBitmap; | |
| 86 SkRegion fDirtyRgn; | |
| 87 | |
| 88 SkTDArray<Click*> fClicks; // to track clicks | |
| 89 | |
| 90 SkTDArray<SkOSMenu*> fMenus; | |
| 91 | |
| 92 SkView* fFocusView; | |
| 93 bool fWaitingOnInval; | |
| 94 | |
| 95 SkString fTitle; | |
| 96 SkMatrix fMatrix; | |
| 97 | |
| 98 typedef SkView INHERITED; | |
| 99 }; | |
| 100 | |
| 101 //////////////////////////////////////////////////////////////////////////////// | |
| 102 | |
| 103 #if defined(SK_BUILD_FOR_NACL) | |
| 104 #include "SkOSWindow_NaCl.h" | |
| 105 #elif defined(SK_BUILD_FOR_MAC) | |
| 106 #include "SkOSWindow_Mac.h" | |
| 107 #elif defined(SK_BUILD_FOR_WIN) | |
| 108 #include "SkOSWindow_Win.h" | |
| 109 #elif defined(SK_BUILD_FOR_ANDROID) | |
| 110 #include "SkOSWindow_Android.h" | |
| 111 #elif defined(SK_BUILD_FOR_UNIX) | |
| 112 #include "SkOSWindow_Unix.h" | |
| 113 #elif defined(SK_BUILD_FOR_SDL) | |
| 114 #include "SkOSWindow_SDL.h" | |
| 115 #elif defined(SK_BUILD_FOR_IOS) | |
| 116 #include "SkOSWindow_iOS.h" | |
| 117 #endif | |
| 118 | |
| 119 #endif |
