mirror of https://github.com/axmolengine/axmol.git
102 lines
3.4 KiB
C
102 lines
3.4 KiB
C
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/* libs/graphics/animator/SkDisplayXMLParser.h
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**
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** Copyright 2006, The Android Open Source Project
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**
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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**
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** http://www.apache.org/licenses/LICENSE-2.0
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**
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*/
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#ifndef SkDisplayXMLParser_DEFINED
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#define SkDisplayXMLParser_DEFINED
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#include "SkIntArray.h"
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#include "SkTDict.h"
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#include "SkDisplayType.h"
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#include "SkXMLParser.h"
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class SkAnimateMaker;
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class SkDisplayable;
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class SkDisplayXMLParserError : public SkXMLParserError {
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public:
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enum ErrorCode {
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kApplyScopesItself = kUnknownError + 1,
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kDisplayTreeTooDeep,
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kElementMissingParent,
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kElementTypeNotAllowedInParent,
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kErrorAddingDataToPost,
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kErrorAddingToMatrix,
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kErrorAddingToPaint,
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kErrorAddingToPath,
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kErrorInAttributeValue,
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kErrorInScript,
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kExpectedMovie,
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kFieldNotInTarget,
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kGradientOffsetsDontMatchColors,
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kGradientOffsetsMustBeNoMoreThanOne,
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kGradientOffsetsMustEndWithOne,
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kGradientOffsetsMustIncrease,
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kGradientOffsetsMustStartWithZero,
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kGradientPointsLengthMustBeFour,
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kInInclude,
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kInMovie,
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kIncludeNameUnknownOrMissing,
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kIndexOutOfRange,
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kMovieNameUnknownOrMissing,
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kNoParentAvailable,
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kParentElementCantContain,
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kSaveLayerNeedsBounds,
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kTargetIDNotFound,
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kUnexpectedType
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};
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virtual ~SkDisplayXMLParserError();
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virtual void getErrorString(SkString* str) const;
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void setCode(ErrorCode code) { INHERITED::setCode((INHERITED::ErrorCode) code); }
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void setInnerError(SkAnimateMaker* maker, const SkString& str);
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typedef SkXMLParserError INHERITED;
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friend class SkDisplayXMLParser;
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};
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class SkDisplayXMLParser : public SkXMLParser {
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public:
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SkDisplayXMLParser(SkAnimateMaker& maker);
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virtual ~SkDisplayXMLParser();
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protected:
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virtual bool onAddAttribute(const char name[], const char value[]);
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bool onAddAttributeLen(const char name[], const char value[], size_t len);
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virtual bool onEndElement(const char elem[]);
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virtual bool onStartElement(const char elem[]);
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bool onStartElementLen(const char elem[], size_t len);
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private:
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struct Parent {
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SkDisplayable* fDisplayable;
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SkDisplayTypes fType;
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};
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SkTDArray<Parent> fParents;
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SkDisplayXMLParser& operator= (const SkDisplayXMLParser& );
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SkDisplayXMLParserError* getError() { return (SkDisplayXMLParserError*) fError; }
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const SkMemberInfo* searchContainer(const SkMemberInfo* ,
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int infoCount);
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SkAnimateMaker& fMaker;
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SkBool fInInclude;
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SkBool fInSkia;
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// local state between onStartElement and onAddAttribute
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SkDisplayable* fCurrDisplayable;
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SkDisplayTypes fCurrType;
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friend class SkXMLAnimatorWriter;
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typedef SkXMLParser INHERITED;
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};
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#endif // SkDisplayXMLParser_DEFINED
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