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gfx/skia/trunk/include/svg/SkSVGParser.h@6474c204b198 (annotated)

gfx/skia/trunk/include/svg/SkSVGParser.h

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1
michael@0	2	/*
michael@0	3	* Copyright 2006 The Android Open Source Project
michael@0	4	*
michael@0	5	* Use of this source code is governed by a BSD-style license that can be
michael@0	6	* found in the LICENSE file.
michael@0	7	*/
michael@0	8
michael@0	9
michael@0	10	#ifndef SkSVGParser_DEFINED
michael@0	11	#define SkSVGParser_DEFINED
michael@0	12
michael@0	13	#include "SkMatrix.h"
michael@0	14	#include "SkTDict.h"
michael@0	15	#include "SkTDStack.h"
michael@0	16	#include "SkSVGPaintState.h"
michael@0	17	#include "SkSVGTypes.h"
michael@0	18	#include "SkStream.h"
michael@0	19	#include "SkString.h"
michael@0	20	#include "SkXMLParser.h"
michael@0	21	#include "SkXMLWriter.h"
michael@0	22
michael@0	23	class SkSVGBase;
michael@0	24	class SkSVGElement;
michael@0	25
michael@0	26	class SkSVGParser : public SkXMLParser {
michael@0	27	public:
michael@0	28	SkSVGParser(SkXMLParserError* err = NULL);
michael@0	29	virtual ~SkSVGParser();
michael@0	30	void _addAttribute(const char* attrName, const char* attrValue) {
michael@0	31	fXMLWriter.addAttribute(attrName, attrValue); }
michael@0	32	void _addAttribute(const char* attrName, SkString& attrValue) {
michael@0	33	fXMLWriter.addAttribute(attrName, attrValue.c_str()); }
michael@0	34	void _addAttributeLen(const char* attrName, const char* attrValue, size_t len) {
michael@0	35	fXMLWriter.addAttributeLen(attrName, attrValue, len); }
michael@0	36	void _endElement() { fXMLWriter.endElement(); }
michael@0	37	int findAttribute(SkSVGBase* , const char* attrValue, size_t len, bool isPaint);
michael@0	38	// const char* getFinal();
michael@0	39	SkTDict<SkSVGElement*>& getIDs() { return fIDs; }
michael@0	40	SkString& getPaintLast(SkSVGPaint::Field field);
michael@0	41	void _startElement(const char name[]) { fXMLWriter.startElement(name); }
michael@0	42	void translate(SkSVGElement*, bool isDef);
michael@0	43	void translateMatrix(SkString& , SkString* id);
michael@0	44	static void ConvertToArray(SkString& vals);
michael@0	45	protected:
michael@0	46	virtual bool onAddAttribute(const char name[], const char value[]);
michael@0	47	bool onAddAttributeLen(const char name[], const char value[], size_t len);
michael@0	48	virtual bool onEndElement(const char elem[]);
michael@0	49	virtual bool onStartElement(const char elem[]);
michael@0	50	bool onStartElementLen(const char elem[], size_t len);
michael@0	51	virtual bool onText(const char text[], int len);
michael@0	52	private:
michael@0	53	bool isStrokeAndFill(SkSVGPaint** stroke, SkSVGPaint** fill);
michael@0	54	static SkSVGElement* CreateElement(SkSVGTypes type, SkSVGElement* parent);
michael@0	55	static void Delete(SkTDArray<SkSVGElement*>& fChildren);
michael@0	56	static SkSVGTypes GetType(const char name[], size_t len);
michael@0	57	SkSVGPaint* fHead;
michael@0	58	SkSVGPaint fEmptyPaint;
michael@0	59	SkSVGPaint fLastFlush;
michael@0	60	SkString fLastColor;
michael@0	61	SkMatrix fLastTransform;
michael@0	62	SkTDArray<SkSVGElement*> fChildren;
michael@0	63	SkTDict<SkSVGElement*> fIDs;
michael@0	64	SkTDArray<SkSVGElement*> fParents;
michael@0	65	SkDynamicMemoryWStream fStream;
michael@0	66	SkXMLStreamWriter fXMLWriter;
michael@0	67	SkSVGElement* fCurrElement;
michael@0	68	SkBool8 fInSVG;
michael@0	69	SkBool8 fSuppressPaint;
michael@0	70	friend class SkSVGPaint;
michael@0	71	friend class SkSVGGradient;
michael@0	72	};
michael@0	73
michael@0	74	#endif // SkSVGParser_DEFINED