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gfx/skia/trunk/src/animator/SkDisplayXMLParser.h@a63d609f5ebe (annotated)

gfx/skia/trunk/src/animator/SkDisplayXMLParser.h

Thu, 15 Jan 2015 15:55:04 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 15 Jan 2015 15:55:04 +0100

branch

TOR_BUG_9701

changeset 9

a63d609f5ebe

permissions

-rw-r--r--

Back out 97036ab72558 which inappropriately compared turds to third parties.

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 SkDisplayXMLParser_DEFINED
michael@0	11	#define SkDisplayXMLParser_DEFINED
michael@0	12
michael@0	13	#include "SkIntArray.h"
michael@0	14	#include "SkTDict.h"
michael@0	15	#include "SkDisplayType.h"
michael@0	16	#include "SkXMLParser.h"
michael@0	17
michael@0	18	class SkAnimateMaker;
michael@0	19	class SkDisplayable;
michael@0	20
michael@0	21	class SkDisplayXMLParserError : public SkXMLParserError {
michael@0	22	public:
michael@0	23	enum ErrorCode {
michael@0	24	kApplyScopesItself = kUnknownError + 1,
michael@0	25	kDisplayTreeTooDeep,
michael@0	26	kElementMissingParent,
michael@0	27	kElementTypeNotAllowedInParent,
michael@0	28	kErrorAddingDataToPost,
michael@0	29	kErrorAddingToMatrix,
michael@0	30	kErrorAddingToPaint,
michael@0	31	kErrorAddingToPath,
michael@0	32	kErrorInAttributeValue,
michael@0	33	kErrorInScript,
michael@0	34	kExpectedMovie,
michael@0	35	kFieldNotInTarget,
michael@0	36	kGradientOffsetsDontMatchColors,
michael@0	37	kGradientOffsetsMustBeNoMoreThanOne,
michael@0	38	kGradientOffsetsMustEndWithOne,
michael@0	39	kGradientOffsetsMustIncrease,
michael@0	40	kGradientOffsetsMustStartWithZero,
michael@0	41	kGradientPointsLengthMustBeFour,
michael@0	42	kInInclude,
michael@0	43	kInMovie,
michael@0	44	kIncludeNameUnknownOrMissing,
michael@0	45	kIndexOutOfRange,
michael@0	46	kMovieNameUnknownOrMissing,
michael@0	47	kNoParentAvailable,
michael@0	48	kParentElementCantContain,
michael@0	49	kSaveLayerNeedsBounds,
michael@0	50	kTargetIDNotFound,
michael@0	51	kUnexpectedType
michael@0	52	};
michael@0	53	virtual ~SkDisplayXMLParserError();
michael@0	54	virtual void getErrorString(SkString* str) const;
michael@0	55	void setCode(ErrorCode code) { INHERITED::setCode((INHERITED::ErrorCode) code); }
michael@0	56	void setInnerError(SkAnimateMaker* maker, const SkString& str);
michael@0	57	typedef SkXMLParserError INHERITED;
michael@0	58	friend class SkDisplayXMLParser;
michael@0	59	};
michael@0	60
michael@0	61	class SkDisplayXMLParser : public SkXMLParser {
michael@0	62	public:
michael@0	63	SkDisplayXMLParser(SkAnimateMaker& maker);
michael@0	64	virtual ~SkDisplayXMLParser();
michael@0	65	protected:
michael@0	66	virtual bool onAddAttribute(const char name[], const char value[]);
michael@0	67	bool onAddAttributeLen(const char name[], const char value[], size_t len);
michael@0	68	virtual bool onEndElement(const char elem[]);
michael@0	69	virtual bool onStartElement(const char elem[]);
michael@0	70	bool onStartElementLen(const char elem[], size_t len);
michael@0	71	private:
michael@0	72	struct Parent {
michael@0	73	SkDisplayable* fDisplayable;
michael@0	74	SkDisplayTypes fType;
michael@0	75	};
michael@0	76	SkTDArray<Parent> fParents;
michael@0	77	SkDisplayXMLParser& operator= (const SkDisplayXMLParser& );
michael@0	78	SkDisplayXMLParserError* getError() { return (SkDisplayXMLParserError*) fError; }
michael@0	79	const SkMemberInfo* searchContainer(const SkMemberInfo* ,
michael@0	80	int infoCount);
michael@0	81	SkAnimateMaker& fMaker;
michael@0	82	SkBool fInInclude;
michael@0	83	SkBool fInSkia;
michael@0	84	// local state between onStartElement and onAddAttribute
michael@0	85	SkDisplayable* fCurrDisplayable;
michael@0	86	SkDisplayTypes fCurrType;
michael@0	87	friend class SkXMLAnimatorWriter;
michael@0	88	typedef SkXMLParser INHERITED;
michael@0	89	};
michael@0	90
michael@0	91	#endif // SkDisplayXMLParser_DEFINED