2012-04-19 14:35:52 +08:00
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/*
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* Copyright (C) 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 SkSVGPaintState_DEFINED
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#define SkSVGPaintState_DEFINED
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#include "SkSVGBase.h"
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#include "SkString.h"
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class SkSVGPaint : public SkSVGBase {
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public:
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enum Field {
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kInitial = -1,
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kClipPath,
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kClipRule,
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kEnableBackground,
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kFill,
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kFillRule,
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kFilter,
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kFontFamily,
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kFontSize,
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kLetterSpacing,
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kMask,
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kOpacity,
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kStopColor,
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kStopOpacity,
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kStroke,
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kStroke_Dasharray,
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kStroke_Linecap,
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kStroke_Linejoin,
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kStroke_Miterlimit,
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kStroke_Width,
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kStyle,
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kTransform,
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kTerminal
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};
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SkSVGPaint();
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virtual void addAttribute(SkSVGParser& parser, int attrIndex,
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const char* attrValue, size_t attrLength);
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bool flush(SkSVGParser& , bool isFlushable, bool isDef);
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virtual int getAttributes(const SkSVGAttribute** attrPtr);
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static void Push(SkSVGPaint** head, SkSVGPaint* add);
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static void Pop(SkSVGPaint** head);
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SkString* operator[](int index);
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SkString fInitial;
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SkString f_clipPath;
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SkString f_clipRule;
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SkString f_enableBackground;
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SkString f_fill;
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SkString f_fillRule;
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SkString f_filter;
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SkString f_fontFamily;
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SkString f_fontSize;
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SkString f_letterSpacing;
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SkString f_mask;
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SkString f_opacity;
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SkString f_stopColor;
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SkString f_stopOpacity;
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SkString f_stroke;
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SkString f_strokeDasharray;
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SkString f_strokeLinecap;
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SkString f_strokeLinejoin;
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SkString f_strokeMiterlimit;
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SkString f_strokeWidth;
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SkString f_style; // unused, but allows array access to the rest
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SkString f_transform;
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#ifdef SK_DEBUG
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SkString fTerminal;
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#endif
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SkString fTransformID;
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static SkSVGAttribute gAttributes[];
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static const int kAttributesSize;
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private:
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void setSave(SkSVGParser& );
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bool writeChangedAttributes(SkSVGParser& , SkSVGPaint& , bool* changed);
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bool writeChangedElements(SkSVGParser& , SkSVGPaint& , bool* changed);
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SkSVGPaint* fNext;
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friend class SkSVGParser;
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typedef SkSVGPaint BASE_CLASS;
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};
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#endif // SkSVGPaintState_DEFINED
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