| /* |
| * 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" |
| |
| #if defined(SK_ENABLE_SVG) |
| |
| #include "include/core/SkCanvas.h" |
| #include "include/core/SkStream.h" |
| #include "modules/svg/include/SkSVGDOM.h" |
| #include "modules/svg/include/SkSVGNode.h" |
| #include "src/core/SkOSFile.h" |
| #include "src/utils/SkOSPath.h" |
| #include "src/xml/SkDOM.h" |
| #include "tools/fonts/FontToolUtils.h" |
| #include "tools/viewer/Slide.h" |
| |
| namespace { |
| |
| class SVGFileSlide : public Slide { |
| public: |
| SVGFileSlide(const SkString& path) : fPath(path) { |
| fName = SkStringPrintf("[%s]", SkOSPath::Basename(path.c_str()).c_str()); |
| } |
| ~SVGFileSlide() override = default; |
| |
| void load(SkScalar w, SkScalar h) override { |
| SkFILEStream svgStream(fPath.c_str()); |
| if (!svgStream.isValid()) { |
| SkDebugf("file not found: \"%s\"\n", fPath.c_str()); |
| return; |
| } |
| |
| fDom = SkSVGDOM::Builder().setFontManager(ToolUtils::TestFontMgr()).make(svgStream); |
| if (fDom) { |
| fDom->setContainerSize(SkSize{w, h}); |
| } |
| } |
| |
| void draw(SkCanvas* canvas) override { |
| if (fDom) { |
| fDom->render(canvas); |
| } |
| } |
| |
| void resize(SkScalar w, SkScalar h) override { |
| if (fDom) { |
| fDom->setContainerSize({w, h}); |
| } |
| } |
| |
| private: |
| sk_sp<SkSVGDOM> fDom; |
| SkString fPath; |
| }; |
| |
| } // anonymous namespace |
| |
| Slide* CreateSampleSVGFileSlide(const SkString& filename) { |
| return new SVGFileSlide(filename); |
| } |
| #endif // defined(SK_ENABLE_SVG) |