9c1f1be078
Add xml:space attribute and implement related white space filters. (https://www.w3.org/TR/SVG11/text.html#WhiteSpace) Bug: skia:10840 Change-Id: I52fda50fae1cd7cf8b0dd7c1a2ee2e667ffa947b Reviewed-on: https://skia-review.googlesource.com/c/skia/+/342299 Reviewed-by: Tyler Denniston <tdenniston@google.com> Reviewed-by: Ben Wagner <bungeman@google.com> Commit-Queue: Florin Malita <fmalita@google.com>
79 lines
2.0 KiB
C++
79 lines
2.0 KiB
C++
/*
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* Copyright 2019 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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#ifndef SkSVGText_DEFINED
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#define SkSVGText_DEFINED
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#include "modules/svg/include/SkSVGContainer.h"
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#include "modules/svg/include/SkSVGTypes.h"
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// Base class for nestable text containers (<text>, <tspan>, etc).
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class SkSVGTextContainer : public SkSVGContainer {
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public:
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// TODO: these should be arrays
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SVG_ATTR(X, SkSVGLength, SkSVGLength(0))
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SVG_ATTR(Y, SkSVGLength, SkSVGLength(0))
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SVG_ATTR(XmlSpace, SkSVGXmlSpace, SkSVGXmlSpace::kDefault)
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protected:
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explicit SkSVGTextContainer(SkSVGTag t) : INHERITED(t) {}
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private:
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void appendChild(sk_sp<SkSVGNode>) final;
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bool onPrepareToRender(SkSVGRenderContext*) const final;
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bool parseAndSetAttribute(const char*, const char*) override;
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using INHERITED = SkSVGContainer;
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};
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class SkSVGText final : public SkSVGTextContainer {
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public:
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static sk_sp<SkSVGText> Make() { return sk_sp<SkSVGText>(new SkSVGText()); }
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private:
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SkSVGText() : INHERITED(SkSVGTag::kText) {}
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void onRender(const SkSVGRenderContext&) const override;
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using INHERITED = SkSVGTextContainer;
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};
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class SkSVGTSpan final : public SkSVGTextContainer {
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public:
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static sk_sp<SkSVGTSpan> Make() { return sk_sp<SkSVGTSpan>(new SkSVGTSpan()); }
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private:
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SkSVGTSpan() : INHERITED(SkSVGTag::kTSpan) {}
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using INHERITED = SkSVGTextContainer;
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};
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class SkSVGTextLiteral final : public SkSVGNode {
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public:
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~SkSVGTextLiteral() override;
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static sk_sp<SkSVGTextLiteral> Make() {
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return sk_sp<SkSVGTextLiteral>(new SkSVGTextLiteral());
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}
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SVG_ATTR(Text, SkSVGStringType, SkSVGStringType())
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private:
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SkSVGTextLiteral() : INHERITED(SkSVGTag::kTextLiteral) {}
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void onRender(const SkSVGRenderContext&) const override;
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SkPath onAsPath(const SkSVGRenderContext&) const override;
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void appendChild(sk_sp<SkSVGNode>) override {}
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using INHERITED = SkSVGNode;
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};
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#endif // SkSVGText_DEFINED
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