1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/skia/trunk/include/svg/SkSVGParser.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,74 @@
1.4 +
1.5 +/*
1.6 + * Copyright 2006 The Android Open Source Project
1.7 + *
1.8 + * Use of this source code is governed by a BSD-style license that can be
1.9 + * found in the LICENSE file.
1.10 + */
1.11 +
1.12 +
1.13 +#ifndef SkSVGParser_DEFINED
1.14 +#define SkSVGParser_DEFINED
1.15 +
1.16 +#include "SkMatrix.h"
1.17 +#include "SkTDict.h"
1.18 +#include "SkTDStack.h"
1.19 +#include "SkSVGPaintState.h"
1.20 +#include "SkSVGTypes.h"
1.21 +#include "SkStream.h"
1.22 +#include "SkString.h"
1.23 +#include "SkXMLParser.h"
1.24 +#include "SkXMLWriter.h"
1.25 +
1.26 +class SkSVGBase;
1.27 +class SkSVGElement;
1.28 +
1.29 +class SkSVGParser : public SkXMLParser {
1.30 +public:
1.31 + SkSVGParser(SkXMLParserError* err = NULL);
1.32 + virtual ~SkSVGParser();
1.33 + void _addAttribute(const char* attrName, const char* attrValue) {
1.34 + fXMLWriter.addAttribute(attrName, attrValue); }
1.35 + void _addAttribute(const char* attrName, SkString& attrValue) {
1.36 + fXMLWriter.addAttribute(attrName, attrValue.c_str()); }
1.37 + void _addAttributeLen(const char* attrName, const char* attrValue, size_t len) {
1.38 + fXMLWriter.addAttributeLen(attrName, attrValue, len); }
1.39 + void _endElement() { fXMLWriter.endElement(); }
1.40 + int findAttribute(SkSVGBase* , const char* attrValue, size_t len, bool isPaint);
1.41 +// const char* getFinal();
1.42 + SkTDict<SkSVGElement*>& getIDs() { return fIDs; }
1.43 + SkString& getPaintLast(SkSVGPaint::Field field);
1.44 + void _startElement(const char name[]) { fXMLWriter.startElement(name); }
1.45 + void translate(SkSVGElement*, bool isDef);
1.46 + void translateMatrix(SkString& , SkString* id);
1.47 + static void ConvertToArray(SkString& vals);
1.48 +protected:
1.49 + virtual bool onAddAttribute(const char name[], const char value[]);
1.50 + bool onAddAttributeLen(const char name[], const char value[], size_t len);
1.51 + virtual bool onEndElement(const char elem[]);
1.52 + virtual bool onStartElement(const char elem[]);
1.53 + bool onStartElementLen(const char elem[], size_t len);
1.54 + virtual bool onText(const char text[], int len);
1.55 +private:
1.56 + bool isStrokeAndFill(SkSVGPaint** stroke, SkSVGPaint** fill);
1.57 + static SkSVGElement* CreateElement(SkSVGTypes type, SkSVGElement* parent);
1.58 + static void Delete(SkTDArray<SkSVGElement*>& fChildren);
1.59 + static SkSVGTypes GetType(const char name[], size_t len);
1.60 + SkSVGPaint* fHead;
1.61 + SkSVGPaint fEmptyPaint;
1.62 + SkSVGPaint fLastFlush;
1.63 + SkString fLastColor;
1.64 + SkMatrix fLastTransform;
1.65 + SkTDArray<SkSVGElement*> fChildren;
1.66 + SkTDict<SkSVGElement*> fIDs;
1.67 + SkTDArray<SkSVGElement*> fParents;
1.68 + SkDynamicMemoryWStream fStream;
1.69 + SkXMLStreamWriter fXMLWriter;
1.70 + SkSVGElement* fCurrElement;
1.71 + SkBool8 fInSVG;
1.72 + SkBool8 fSuppressPaint;
1.73 + friend class SkSVGPaint;
1.74 + friend class SkSVGGradient;
1.75 +};
1.76 +
1.77 +#endif // SkSVGParser_DEFINED
