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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 "experimental/svg/model/SkSVGDOM.h"
- #include "include/core/SkCanvas.h"
- #include "include/core/SkStream.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;
- }
- SkDOM xmlDom;
- if (!xmlDom.build(svgStream)) {
- SkDebugf("XML parsing failed: \"path\"\n", fPath.c_str());
- return;
- }
- fDom = SkSVGDOM::MakeFromDOM(xmlDom);
- 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;
- typedef Sample INHERITED;
- };
- } // anonymous namespace
- Sample* CreateSampleSVGFileView(const SkString& filename);
- Sample* CreateSampleSVGFileView(const SkString& filename) {
- return new SVGFileView(filename);
- }
- #endif // SK_XML
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