1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/skia/trunk/include/views/SkWindow.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,119 @@
1.4 +/*
1.5 + * Copyright 2006 The Android Open Source Project
1.6 + *
1.7 + * Use of this source code is governed by a BSD-style license that can be
1.8 + * found in the LICENSE file.
1.9 + */
1.10 +
1.11 +#ifndef SkWindow_DEFINED
1.12 +#define SkWindow_DEFINED
1.13 +
1.14 +#include "SkView.h"
1.15 +#include "SkBitmap.h"
1.16 +#include "SkMatrix.h"
1.17 +#include "SkRegion.h"
1.18 +#include "SkEvent.h"
1.19 +#include "SkKey.h"
1.20 +#include "SkTDArray.h"
1.21 +
1.22 +#ifdef SK_BUILD_FOR_WINCEx
1.23 + #define SHOW_FPS
1.24 +#endif
1.25 +//#define USE_GX_SCREEN
1.26 +
1.27 +class SkCanvas;
1.28 +
1.29 +class SkOSMenu;
1.30 +
1.31 +class SkWindow : public SkView {
1.32 +public:
1.33 + SkWindow();
1.34 + virtual ~SkWindow();
1.35 +
1.36 + const SkBitmap& getBitmap() const { return fBitmap; }
1.37 +
1.38 + void setColorType(SkColorType);
1.39 + void resize(int width, int height, SkColorType = kUnknown_SkColorType);
1.40 +
1.41 + bool isDirty() const { return !fDirtyRgn.isEmpty(); }
1.42 + bool update(SkIRect* updateArea);
1.43 + // does not call through to onHandleInval(), but does force the fDirtyRgn
1.44 + // to be wide open. Call before update() to ensure we redraw everything.
1.45 + void forceInvalAll();
1.46 + // return the bounds of the dirty/inval rgn, or [0,0,0,0] if none
1.47 + const SkIRect& getDirtyBounds() const { return fDirtyRgn.getBounds(); }
1.48 +
1.49 + bool handleClick(int x, int y, Click::State, void* owner, unsigned modi = 0);
1.50 + bool handleChar(SkUnichar);
1.51 + bool handleKey(SkKey);
1.52 + bool handleKeyUp(SkKey);
1.53 +
1.54 + void addMenu(SkOSMenu*);
1.55 + const SkTDArray<SkOSMenu*>* getMenus() { return &fMenus; }
1.56 +
1.57 + const char* getTitle() const { return fTitle.c_str(); }
1.58 + void setTitle(const char title[]);
1.59 +
1.60 + const SkMatrix& getMatrix() const { return fMatrix; }
1.61 + void setMatrix(const SkMatrix&);
1.62 + void preConcat(const SkMatrix&);
1.63 + void postConcat(const SkMatrix&);
1.64 +
1.65 + virtual SkCanvas* createCanvas();
1.66 +
1.67 + virtual void onPDFSaved(const char title[], const char desc[],
1.68 + const char path[]) {}
1.69 +protected:
1.70 + virtual bool onEvent(const SkEvent&);
1.71 + virtual bool onDispatchClick(int x, int y, Click::State, void* owner, unsigned modi);
1.72 + // called if part of our bitmap is invalidated
1.73 + virtual void onHandleInval(const SkIRect&);
1.74 + virtual bool onHandleChar(SkUnichar);
1.75 + virtual bool onHandleKey(SkKey);
1.76 + virtual bool onHandleKeyUp(SkKey);
1.77 + virtual void onAddMenu(const SkOSMenu*) {};
1.78 + virtual void onUpdateMenu(const SkOSMenu*) {};
1.79 + virtual void onSetTitle(const char title[]) {}
1.80 +
1.81 + // overrides from SkView
1.82 + virtual bool handleInval(const SkRect*);
1.83 + virtual bool onGetFocusView(SkView** focus) const;
1.84 + virtual bool onSetFocusView(SkView* focus);
1.85 +
1.86 +private:
1.87 + SkColorType fColorType;
1.88 + SkBitmap fBitmap;
1.89 + SkRegion fDirtyRgn;
1.90 +
1.91 + SkTDArray<Click*> fClicks; // to track clicks
1.92 +
1.93 + SkTDArray<SkOSMenu*> fMenus;
1.94 +
1.95 + SkView* fFocusView;
1.96 + bool fWaitingOnInval;
1.97 +
1.98 + SkString fTitle;
1.99 + SkMatrix fMatrix;
1.100 +
1.101 + typedef SkView INHERITED;
1.102 +};
1.103 +
1.104 +////////////////////////////////////////////////////////////////////////////////
1.105 +
1.106 +#if defined(SK_BUILD_FOR_NACL)
1.107 + #include "SkOSWindow_NaCl.h"
1.108 +#elif defined(SK_BUILD_FOR_MAC)
1.109 + #include "SkOSWindow_Mac.h"
1.110 +#elif defined(SK_BUILD_FOR_WIN)
1.111 + #include "SkOSWindow_Win.h"
1.112 +#elif defined(SK_BUILD_FOR_ANDROID)
1.113 + #include "SkOSWindow_Android.h"
1.114 +#elif defined(SK_BUILD_FOR_UNIX)
1.115 + #include "SkOSWindow_Unix.h"
1.116 +#elif defined(SK_BUILD_FOR_SDL)
1.117 + #include "SkOSWindow_SDL.h"
1.118 +#elif defined(SK_BUILD_FOR_IOS)
1.119 + #include "SkOSWindow_iOS.h"
1.120 +#endif
1.121 +
1.122 +#endif
