| #include "SampleCode.h" |
| #include "SkView.h" |
| #include "SkCanvas.h" |
| #include "SkMovie.h" |
| #include "SkTime.h" |
| #include <new> |
| |
| class AnimGifView : public SkView { |
| SkMovie* fMovie; |
| public: |
| AnimGifView() { |
| fMovie = SkMovie::DecodeFile("/skimages/dollarblk.gif"); |
| } |
| |
| virtual ~AnimGifView() { |
| SkSafeUnref(fMovie); |
| } |
| |
| protected: |
| // overrides from SkEventSink |
| virtual bool onQuery(SkEvent* evt) { |
| if (SampleCode::TitleQ(*evt)) { |
| SampleCode::TitleR(evt, "Animated Gif"); |
| return true; |
| } |
| return this->INHERITED::onQuery(evt); |
| } |
| |
| void drawBG(SkCanvas* canvas) { |
| canvas->drawColor(0xFFDDDDDD); |
| } |
| |
| virtual void onDraw(SkCanvas* canvas) { |
| this->drawBG(canvas); |
| |
| if (fMovie) { |
| if (fMovie->duration()) { |
| fMovie->setTime(SkTime::GetMSecs() % fMovie->duration()); |
| } else { |
| fMovie->setTime(0); |
| } |
| canvas->drawBitmap(fMovie->bitmap(), SkIntToScalar(20), |
| SkIntToScalar(20)); |
| this->inval(NULL); |
| } |
| } |
| |
| private: |
| SkRect fClip; |
| SkIPoint* fPoints; |
| SkPath fPath; |
| int fPtCount; |
| |
| typedef SkView INHERITED; |
| }; |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| static SkView* MyFactory() { return new AnimGifView; } |
| static SkViewRegister reg(MyFactory); |
| |