6ceef3dd67
A minimal subset needed to render tiger.svg: <svg>, <g>, <path>, 'd', 'fill'/'stroke' (color-only), 'transform'. R=reed@google.com,robertphillips@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2164193002 Review-Url: https://codereview.chromium.org/2164193002
60 lines
1.3 KiB
C++
60 lines
1.3 KiB
C++
/*
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* Copyright 2016 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 SkSVGValue_DEFINED
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#define SkSVGValue_DEFINED
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#include "SkColor.h"
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#include "SkMatrix.h"
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#include "SkPath.h"
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#include "SkTypes.h"
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class SkSVGValue : public SkNoncopyable {
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public:
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enum class Type {
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Color,
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Path,
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Transform,
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};
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Type type() const { return fType; }
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template <typename T>
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const T* as() const {
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return fType == T::TYPE ? static_cast<const T*>(this) : nullptr;
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}
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protected:
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SkSVGValue(Type t) : fType(t) { }
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private:
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Type fType;
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};
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template <typename SkiaType, SkSVGValue::Type ValueType>
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class SkSVGWrapperValue final : public SkSVGValue {
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public:
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static constexpr Type TYPE = ValueType;
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explicit SkSVGWrapperValue(const SkiaType& v)
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: INHERITED(ValueType)
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, fWrappedValue(v) { }
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operator const SkiaType&() const { return fWrappedValue; }
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private:
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SkiaType fWrappedValue;
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using INHERITED = SkSVGValue;
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};
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using SkSVGColorValue = SkSVGWrapperValue<SkColor , SkSVGValue::Type::Color >;
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using SkSVGPathValue = SkSVGWrapperValue<SkPath , SkSVGValue::Type::Path >;
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using SkSVGTransformValue = SkSVGWrapperValue<SkMatrix, SkSVGValue::Type::Transform>;
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#endif // SkSVGValue_DEFINED
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