Add skia to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 101 insertions, 0 deletions

diff --git a/skia/animator/SkDisplayXMLParser.h b/skia/animator/SkDisplayXMLParser.h
new file mode 100644
index 0000000..bddc809
--- /dev/null
+++ b/skia/animator/SkDisplayXMLParser.h
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+/* libs/graphics/animator/SkDisplayXMLParser.h
+**
+** Copyright 2006, Google Inc.
+**
+** Licensed under the Apache License, Version 2.0 (the "License"); 
+** you may not use this file except in compliance with the License. 
+** You may obtain a copy of the License at 
+**
+**     http://www.apache.org/licenses/LICENSE-2.0 
+**
+** Unless required by applicable law or agreed to in writing, software 
+** distributed under the License is distributed on an "AS IS" BASIS, 
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
+** See the License for the specific language governing permissions and 
+** limitations under the License.
+*/
+
+#ifndef SkDisplayXMLParser_DEFINED
+#define SkDisplayXMLParser_DEFINED
+
+#include "SkIntArray.h"
+#include "SkTDict.h"
+#include "SkDisplayType.h"
+#include "SkXMLParser.h"
+
+class SkAnimateMaker;
+class SkDisplayable;
+
+class SkDisplayXMLParserError : public SkXMLParserError {
+public:
+    enum ErrorCode {
+        kApplyScopesItself = kUnknownError + 1,
+        kDisplayTreeTooDeep,
+        kElementMissingParent,
+        kElementTypeNotAllowedInParent,
+        kErrorAddingDataToPost,
+        kErrorAddingToMatrix,
+        kErrorAddingToPaint,
+        kErrorAddingToPath,
+        kErrorInAttributeValue,
+        kErrorInScript,
+        kExpectedMovie,
+        kFieldNotInTarget,
+        kGradientOffsetsDontMatchColors,
+        kGradientOffsetsMustBeNoMoreThanOne,
+        kGradientOffsetsMustEndWithOne,
+        kGradientOffsetsMustIncrease,
+        kGradientOffsetsMustStartWithZero,
+        kGradientPointsLengthMustBeFour,
+        kInInclude,
+        kInMovie,
+        kIncludeNameUnknownOrMissing,
+        kIndexOutOfRange,
+        kMovieNameUnknownOrMissing,
+        kNoParentAvailable,
+        kParentElementCantContain,
+        kSaveLayerNeedsBounds,
+        kTargetIDNotFound,
+        kUnexpectedType
+    };
+    virtual ~SkDisplayXMLParserError();
+    virtual void getErrorString(SkString* str) const;
+    void setCode(ErrorCode code) { INHERITED::setCode((INHERITED::ErrorCode) code); }
+    void setInnerError(SkAnimateMaker* maker, const SkString& str);
+    typedef SkXMLParserError INHERITED;
+    friend class SkDisplayXMLParser;
+};
+
+class SkDisplayXMLParser : public SkXMLParser {
+public:
+    SkDisplayXMLParser(SkAnimateMaker& maker);
+    virtual ~SkDisplayXMLParser();
+protected:
+    virtual bool onAddAttribute(const char name[], const char value[]);
+    bool onAddAttributeLen(const char name[], const char value[], size_t len);
+    virtual bool onEndElement(const char elem[]);
+    virtual bool onStartElement(const char elem[]);
+    bool onStartElementLen(const char elem[], size_t len);
+private:
+    struct Parent {
+        SkDisplayable* fDisplayable;
+        SkDisplayTypes fType;
+    };
+    SkTDArray<Parent> fParents;
+    SkDisplayXMLParser& operator= (const SkDisplayXMLParser& );
+    SkDisplayXMLParserError* getError() { return (SkDisplayXMLParserError*) fError; }
+    const SkMemberInfo* searchContainer(const SkMemberInfo* ,
+        int infoCount);
+    SkAnimateMaker& fMaker;
+    SkBool fInInclude;
+    SkBool fInSkia;
+    // local state between onStartElement and onAddAttribute
+    SkDisplayable*  fCurrDisplayable;
+    SkDisplayTypes  fCurrType;
+    friend class SkXMLAnimatorWriter;
+    typedef SkXMLParser INHERITED;
+};
+
+#endif // SkDisplayXMLParser_DEFINED
+
+