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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 "SkDumpCanvas.h"
#include "SkView.h"
#include "SkCanvas.h"
#include "Sk64.h"
#include "SkGradientShader.h"
#include "SkGraphics.h"
#include "SkImageDecoder.h"
#include "SkPath.h"
#include "SkPicture.h"
#include "SkRandom.h"
#include "SkRegion.h"
#include "SkShader.h"
#include "SkUtils.h"
#include "SkColorPriv.h"
#include "SkColorFilter.h"
#include "SkTime.h"
#include "SkTypeface.h"
#include "SkXfermode.h"
#include "SkStream.h"
#include "SkXMLParser.h"
class PictFileView : public SampleView {
SkString fFilename;
SkPicture* fPicture;
static SkPicture* LoadPicture(const char path[]) {
SkPicture* pic = NULL;
SkBitmap bm;
if (SkImageDecoder::DecodeFile(path, &bm)) {
bm.setImmutable();
pic = SkNEW(SkPicture);
SkCanvas* can = pic->beginRecording(bm.width(), bm.height());
can->drawBitmap(bm, 0, 0, NULL);
pic->endRecording();
} else {
SkFILEStream stream(path);
if (stream.isValid()) {
pic = SkNEW_ARGS(SkPicture, (&stream));
}
}
return pic;
}
public:
PictFileView(const char name[] = NULL) : fFilename(name) {
fPicture = NULL;
}
virtual ~PictFileView() {
SkSafeUnref(fPicture);
}
protected:
// overrides from SkEventSink
virtual bool onQuery(SkEvent* evt) {
if (SampleCode::TitleQ(*evt)) {
SkString name("P:");
name.append(fFilename);
SampleCode::TitleR(evt, name.c_str());
return true;
}
return this->INHERITED::onQuery(evt);
}
virtual void onDrawContent(SkCanvas* canvas) {
if (!fPicture) {
fPicture = LoadPicture(fFilename.c_str());
}
if (fPicture) {
canvas->drawPicture(*fPicture);
}
}
private:
typedef SampleView INHERITED;
};
SampleView* CreateSamplePictFileView(const char filename[]);
SampleView* CreateSamplePictFileView(const char filename[]) {
return new PictFileView(filename);
}
//////////////////////////////////////////////////////////////////////////////
#if 0
static SkView* MyFactory() { return new PictFileView; }
static SkViewRegister reg(MyFactory);
#endif
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