/* * 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 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