6fc4106a9d
Move the SVG rendering code to modules/svg, and componentize. Also split into include/src/utils. As external clients still reference the old header locations, introduce temporary forwarding headers to facilitate the migration. Change-Id: Ib289dbdcd80c16a01c47805e7242f2e08bebc165 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/326948 Reviewed-by: Tyler Denniston <tdenniston@google.com> Commit-Queue: Florin Malita <fmalita@google.com>
63 lines
1.3 KiB
C++
63 lines
1.3 KiB
C++
/*
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* Copyright 2018 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 "tools/viewer/SvgSlide.h"
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#if defined(SK_XML)
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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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SvgSlide::SvgSlide(const SkString& name, const SkString& path)
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: SvgSlide(name, SkStream::MakeFromFile(path.c_str())) {
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}
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SvgSlide::SvgSlide(const SkString& name, std::unique_ptr<SkStream> stream)
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: fStream(std::move(stream)) {
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fName = name;
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}
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void SvgSlide::load(SkScalar w, SkScalar h) {
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if (!fStream) {
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SkDebugf("No svg stream for slide %s.\n", fName.c_str());
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return;
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}
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fWinSize = SkSize::Make(w, h);
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fStream->rewind();
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fDom = SkSVGDOM::MakeFromStream(*fStream);
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if (fDom) {
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fDom->setContainerSize(fWinSize);
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}
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}
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void SvgSlide::unload() {
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fDom.reset();
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}
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void SvgSlide::resize(SkScalar w, SkScalar h) {
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fWinSize = { w, h };
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if (fDom) {
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fDom->setContainerSize(fWinSize);
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}
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}
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SkISize SvgSlide::getDimensions() const {
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// We always scale to fill the window.
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return fWinSize.toCeil();
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}
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void SvgSlide::draw(SkCanvas* canvas) {
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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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#endif // SK_XML
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