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#include "SampleCode.h"
#include "SkView.h"
#include "SkCanvas.h"
#include "SkAnimator.h"
#include "SkStream.h"
class SkAnimatorView : public SkView {
public:
SkAnimatorView();
virtual ~SkAnimatorView();
void setURIBase(const char dir[]);
SkAnimator* getAnimator() const { return fAnimator; }
bool decodeFile(const char path[]);
bool decodeMemory(const void* buffer, size_t size);
bool decodeStream(SkStream* stream);
protected:
// overrides
virtual void onDraw(SkCanvas*);
private:
SkString fBaseURI;
SkAnimator* fAnimator;
typedef SkView INHERITED;
};
SkAnimatorView::SkAnimatorView() : fAnimator(NULL) {
}
SkAnimatorView::~SkAnimatorView() {
delete fAnimator;
}
void SkAnimatorView::setURIBase(const char dir[]) {
fBaseURI.set(dir);
}
bool SkAnimatorView::decodeFile(const char path[]) {
SkFILEStream* is = new SkFILEStream(path);
SkAutoUnref aur(is);
return is->isValid() && this->decodeStream(is);
}
bool SkAnimatorView::decodeMemory(const void* buffer, size_t size) {
SkMemoryStream* is = new SkMemoryStream(buffer, size);
SkAutoUnref aur(is);
return this->decodeStream(is);
}
bool SkAnimatorView::decodeStream(SkStream* stream) {
delete fAnimator;
fAnimator = new SkAnimator;
fAnimator->setURIBase(fBaseURI.c_str());
if (!fAnimator->decodeStream(stream)) {
delete fAnimator;
fAnimator = NULL;
return false;
}
return true;
}
#include "SkTime.h"
void SkAnimatorView::onDraw(SkCanvas* canvas) {
if (fAnimator) {
canvas->drawColor(SK_ColorWHITE);
fAnimator->draw(canvas, SkTime::GetMSecs());
this->inval(NULL);
}
}
//////////////////////////////////////////////////////////////////////////////
static SkView* MyFactory() {
SkAnimatorView* av = new SkAnimatorView;
// av->decodeFile("/skimages/test.xml");
av->setURIBase("/skia/trunk/animations/");
av->decodeFile("/skia/trunk/animations/paths#1.xml");
return av;
}
static SkViewRegister reg(MyFactory);
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