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/*
* Copyright 2011 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#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:
SkPath fPath;
typedef SkView INHERITED;
};
//////////////////////////////////////////////////////////////////////////////
static SkView* MyFactory() { return new AnimGifView; }
static SkViewRegister reg(MyFactory);
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