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/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "include/core/SkTypes.h"
#ifdef SK_XML
#include "include/core/SkCanvas.h"
#include "include/core/SkStream.h"
#include "modules/svg/include/SkSVGDOM.h"
#include "samplecode/Sample.h"
#include "src/core/SkOSFile.h"
#include "src/utils/SkOSPath.h"
#include "src/xml/SkDOM.h"
namespace {
class SVGFileView : public Sample {
public:
SVGFileView(const SkString& path)
: fPath(path), fLabel(SkStringPrintf("[%s]", SkOSPath::Basename(path.c_str()).c_str())) {}
~SVGFileView() override = default;
protected:
void onOnceBeforeDraw() override {
SkFILEStream svgStream(fPath.c_str());
if (!svgStream.isValid()) {
SkDebugf("file not found: \"path\"\n", fPath.c_str());
return;
}
fDom = SkSVGDOM::MakeFromStream(svgStream);
if (fDom) {
fDom->setContainerSize(SkSize::Make(this->width(), this->height()));
}
}
void onDrawContent(SkCanvas* canvas) override {
if (fDom) {
fDom->render(canvas);
}
}
void onSizeChange() override {
if (fDom) {
fDom->setContainerSize(SkSize::Make(this->width(), this->height()));
}
this->INHERITED::onSizeChange();
}
SkString name() override { return fLabel; }
private:
sk_sp<SkSVGDOM> fDom;
SkString fPath;
SkString fLabel;
using INHERITED = Sample;
};
} // anonymous namespace
Sample* CreateSampleSVGFileView(const SkString& filename);
Sample* CreateSampleSVGFileView(const SkString& filename) {
return new SVGFileView(filename);
}
#endif // SK_XML
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