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>
77 lines
2.3 KiB
C++
77 lines
2.3 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 SkSVGAttributeParser_DEFINED
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#define SkSVGAttributeParser_DEFINED
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#include "include/private/SkNoncopyable.h"
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#include "modules/svg/include/SkSVGTypes.h"
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class SkSVGAttributeParser : public SkNoncopyable {
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public:
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SkSVGAttributeParser(const char[]);
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bool parseColor(SkSVGColorType*);
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bool parseClipPath(SkSVGClip*);
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bool parseFillRule(SkSVGFillRule*);
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bool parseNumber(SkSVGNumberType*);
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bool parseLength(SkSVGLength*);
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bool parseViewBox(SkSVGViewBoxType*);
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bool parseTransform(SkSVGTransformType*);
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bool parsePaint(SkSVGPaint*);
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bool parseLineCap(SkSVGLineCap*);
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bool parseLineJoin(SkSVGLineJoin*);
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bool parsePoints(SkSVGPointsType*);
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bool parseIRI(SkSVGStringType*);
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bool parseSpreadMethod(SkSVGSpreadMethod*);
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bool parseStopColor(SkSVGStopColor*);
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bool parseVisibility(SkSVGVisibility*);
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bool parseDashArray(SkSVGDashArray*);
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private:
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// Stack-only
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void* operator new(size_t) = delete;
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void* operator new(size_t, void*) = delete;
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template <typename F>
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bool advanceWhile(F func);
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bool parseWSToken();
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bool parseEOSToken();
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bool parseSepToken();
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bool parseCommaWspToken();
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bool parseExpectedStringToken(const char*);
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bool parseScalarToken(SkScalar*);
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bool parseHexToken(uint32_t*);
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bool parseLengthUnitToken(SkSVGLength::Unit*);
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bool parseNamedColorToken(SkColor*);
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bool parseHexColorToken(SkColor*);
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bool parseColorComponentToken(int32_t*);
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bool parseRGBColorToken(SkColor*);
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bool parseFuncIRI(SkSVGStringType*);
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// Transform helpers
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bool parseMatrixToken(SkMatrix*);
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bool parseTranslateToken(SkMatrix*);
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bool parseScaleToken(SkMatrix*);
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bool parseRotateToken(SkMatrix*);
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bool parseSkewXToken(SkMatrix*);
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bool parseSkewYToken(SkMatrix*);
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// Parses a sequence of 'WS* <prefix> WS* (<nested>)', where the nested sequence
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// is handled by the passed functor.
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template <typename Func, typename T>
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bool parseParenthesized(const char* prefix, Func, T* result);
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// The current position in the input string.
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const char* fCurPos;
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using INHERITED = SkNoncopyable;
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};
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#endif // SkSVGAttributeParser_DEFINED
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