66 lines
1.5 KiB
C++
66 lines
1.5 KiB
C++
/*
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* Copyright 2016 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "include/core/SkTypes.h"
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#if defined(SK_ENABLE_SVG)
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#include "include/core/SkCanvas.h"
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#include "include/core/SkStream.h"
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#include "modules/svg/include/SkSVGDOM.h"
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#include "modules/svg/include/SkSVGNode.h"
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#include "src/core/SkOSFile.h"
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#include "src/utils/SkOSPath.h"
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#include "src/xml/SkDOM.h"
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#include "tools/viewer/Slide.h"
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namespace {
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class SVGFileSlide : public Slide {
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public:
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SVGFileSlide(const SkString& path) : fPath(path) {
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fName = SkStringPrintf("[%s]", SkOSPath::Basename(path.c_str()).c_str());
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}
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~SVGFileSlide() override = default;
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void load(SkScalar w, SkScalar h) override {
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SkFILEStream svgStream(fPath.c_str());
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if (!svgStream.isValid()) {
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SkDebugf("file not found: \"%s\"\n", fPath.c_str());
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return;
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}
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fDom = SkSVGDOM::MakeFromStream(svgStream);
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if (fDom) {
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fDom->setContainerSize(SkSize{w, h});
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}
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}
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void draw(SkCanvas* canvas) override {
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if (fDom) {
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fDom->render(canvas);
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}
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}
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void resize(SkScalar w, SkScalar h) override {
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if (fDom) {
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fDom->setContainerSize({w, h});
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}
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}
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private:
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sk_sp<SkSVGDOM> fDom;
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SkString fPath;
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};
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} // anonymous namespace
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Slide* CreateSampleSVGFileSlide(const SkString& filename) {
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return new SVGFileSlide(filename);
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}
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#endif // defined(SK_ENABLE_SVG)
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