a0a5146ba9
- Added new SVG_OPTIONAL_ATTR macro for lazy properties - Added SkSVGIRI type -- we need explicit types now to be able to dispatch via the templated parse function - Converted several attribute parse functions to templated version Change-Id: I270d35983083f368e36afd96a62c768161d49942 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/333518 Commit-Queue: Tyler Denniston <tdenniston@google.com> Reviewed-by: Florin Malita <fmalita@chromium.org>
51 lines
1.7 KiB
C++
51 lines
1.7 KiB
C++
/*
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* Copyright 2017 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 SkSVGGradient_DEFINED
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#define SkSVGGradient_DEFINED
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#include "include/core/SkShader.h"
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#include "modules/svg/include/SkSVGHiddenContainer.h"
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#include "modules/svg/include/SkSVGTypes.h"
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class SkMatrix;
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class SkSVGRenderContext;
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class SkSVGStop;
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class SkSVGGradient : public SkSVGHiddenContainer {
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public:
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~SkSVGGradient() override = default;
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SVG_ATTR(Href, SkSVGIRI, SkSVGIRI())
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SVG_ATTR(GradientTransform, SkSVGTransformType, SkSVGTransformType(SkMatrix::I()))
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SVG_ATTR(SpreadMethod, SkSVGSpreadMethod, SkSVGSpreadMethod(SkSVGSpreadMethod::Type::kPad))
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SVG_ATTR(GradientUnits,
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SkSVGObjectBoundingBoxUnits,
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SkSVGObjectBoundingBoxUnits(SkSVGObjectBoundingBoxUnits::Type::kObjectBoundingBox))
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protected:
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explicit SkSVGGradient(SkSVGTag t) : INHERITED(t) {}
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bool parseAndSetAttribute(const char*, const char*) override;
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bool onAsPaint(const SkSVGRenderContext&, SkPaint*) const final;
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virtual sk_sp<SkShader> onMakeShader(const SkSVGRenderContext&,
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const SkColor*, const SkScalar*, int count,
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SkTileMode, const SkMatrix& localMatrix) const = 0;
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private:
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using StopPositionArray = SkSTArray<2, SkScalar, true>;
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using StopColorArray = SkSTArray<2, SkColor, true>;
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void collectColorStops(const SkSVGRenderContext&, StopPositionArray*, StopColorArray*) const;
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SkColor resolveStopColor(const SkSVGRenderContext&, const SkSVGStop&) const;
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using INHERITED = SkSVGHiddenContainer;
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};
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#endif // SkSVGGradient_DEFINED
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