michael@0: 
michael@0: /*
michael@0:  * Copyright 2006 The Android Open Source Project
michael@0:  *
michael@0:  * Use of this source code is governed by a BSD-style license that can be
michael@0:  * found in the LICENSE file.
michael@0:  */
michael@0: 
michael@0: 
michael@0: #ifndef SkSVGElements_DEFINED
michael@0: #define SkSVGElements_DEFINED
michael@0: 
michael@0: #include "SkSVGPaintState.h"
michael@0: #include "SkSVGTypes.h"
michael@0: #include "SkTDArray.h"
michael@0: 
michael@0: class SkSVGParser;
michael@0: 
michael@0: #define DECLARE_SVG_INFO(_type) \
michael@0: public: \
michael@0:     virtual ~SkSVG##_type(); \
michael@0:     static const SkSVGAttribute gAttributes[]; \
michael@0:     virtual int getAttributes(const SkSVGAttribute** attrPtr); \
michael@0:     virtual SkSVGTypes getType() const; \
michael@0:     virtual void translate(SkSVGParser& parser, bool defState); \
michael@0:     typedef SkSVG##_type BASE_CLASS
michael@0: 
michael@0: #define DEFINE_SVG_INFO(_type) \
michael@0:     SkSVG##_type::~SkSVG##_type() {} \
michael@0:     int SkSVG##_type::getAttributes(const SkSVGAttribute** attrPtr) { \
michael@0:         *attrPtr = gAttributes; \
michael@0:         return SK_ARRAY_COUNT(gAttributes); \
michael@0:     } \
michael@0:     SkSVGTypes SkSVG##_type::getType() const { return SkSVGType_##_type; }
michael@0: 
michael@0: #define DEFINE_SVG_NO_INFO(_type) \
michael@0:     SkSVG##_type::~SkSVG##_type() {} \
michael@0:     int SkSVG##_type::getAttributes(const SkSVGAttribute** ) { return 0; } \
michael@0:     SkSVGTypes SkSVG##_type::getType() const { return SkSVGType_##_type; }
michael@0: 
michael@0: 
michael@0: struct SkSVGTypeName {
michael@0:     const char* fName;
michael@0:     SkSVGTypes fType;
michael@0: };
michael@0: 
michael@0: class SkSVGElement : public SkSVGBase {
michael@0: public:
michael@0:     SkSVGElement();
michael@0:     virtual ~SkSVGElement();
michael@0:     virtual SkSVGElement* getGradient();
michael@0:     virtual SkSVGTypes getType() const  = 0;
michael@0:     virtual bool isDef();
michael@0:     virtual bool isFlushable();
michael@0:     virtual bool isGroup();
michael@0:     virtual bool isNotDef();
michael@0:     virtual bool onEndElement(SkSVGParser& parser);
michael@0:     virtual bool onStartElement(SkSVGElement* child);
michael@0:     void setIsDef();
michael@0: //  void setIsNotDef();
michael@0:     virtual void translate(SkSVGParser& parser, bool defState);
michael@0:     virtual void write(SkSVGParser& , SkString& color);
michael@0:     SkString f_id;
michael@0:     SkSVGPaint fPaintState;
michael@0:     SkTDArray<SkSVGElement*> fChildren;
michael@0:     SkSVGElement* fParent;
michael@0:     bool fIsDef;
michael@0:     bool fIsNotDef;
michael@0: private:
michael@0:     bool isGroupParent();
michael@0: };
michael@0: 
michael@0: #endif // SkSVGElements_DEFINED