kjs_html.h

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    OptionConstructorImp(ExecState *exec, const DOM::Document &d);
    virtual bool implementsConstruct() const;
    virtual Object construct(ExecState *exec, const List &args);
  private:
    DOM::Document doc;
  };

  ////////////////////// Image Object ////////////////////////

  class ImageConstructorImp : public ObjectImp {
  public:
    ImageConstructorImp(ExecState *exec, const DOM::Document &d);
    virtual bool implementsConstruct() const;
    virtual Object construct(ExecState *exec, const List &args);
  private:
    DOM::Document doc;
  };

  class Image : public DOMObject, public khtml::CachedObjectClient {
  public:
    Image(const DOM::Document &d, bool ws, int w, bool hs, int h);
    ~Image();
    virtual Value tryGet(ExecState *exec, const Identifier &propertyName) const;
    Value getValueProperty(ExecState *exec, int token) const;
    virtual void tryPut(ExecState *exec, const Identifier &propertyName, const Value& value, int attr = None);
    void putValue(ExecState *exec, int token, const Value& value, int /*attr*/);
    void notifyFinished(khtml::CachedObject *);
    virtual bool toBoolean(ExecState *) const { return true; }
    virtual const ClassInfo* classInfo() const { return &info; }
    static const ClassInfo info;
    enum { Src, Complete, OnLoad, Width, Height };
    
    khtml::CachedImage* image() { return img; }
    
  private:
    UString src;
    QGuardedPtr<DOM::DocumentImpl> doc;
    khtml::CachedImage* img;
    JSAbstractEventListener *onLoadListener;
    bool widthSet;
    bool heightSet;
    int width;
    int height;
  };

  ////////////////////// Context2D Object ////////////////////////
#if !NOKIA_CHANGES
  class Context2D : public DOMObject {
  friend class Context2DFunction;
  public:
    Context2D(const DOM::HTMLElement &e);
    ~Context2D();
    virtual Value tryGet(ExecState *exec, const Identifier &propertyName) const;
    Value getValueProperty(ExecState *exec, int token) const;
    virtual void tryPut(ExecState *exec, const Identifier &propertyName, const Value& value, int attr = None);
    void putValue(ExecState *exec, int token, const Value& value, int /*attr*/);
    virtual bool toBoolean(ExecState *) const { return true; }
    virtual const ClassInfo* classInfo() const { return &info; }
    static const ClassInfo info;

    enum { 
        StrokeStyle,
        FillStyle,
        LineWidth,
        LineCap,
        LineJoin,
        MiterLimit,
        ShadowOffsetX,
        ShadowOffsetY,
        ShadowBlur,
        ShadowColor,
        GlobalAlpha,
        GlobalCompositeOperation,
        Save, Restore,
        Scale, Rotate, Translate,
        BeginPath, ClosePath, 
        SetStrokeColor, SetFillColor, SetLineWidth, SetLineCap, SetLineJoin, SetMiterLimit, 
        Fill, Stroke, 
        MoveTo, LineTo, QuadraticCurveTo, BezierCurveTo, ArcTo, Arc, Rect, Clip,
        ClearRect, FillRect, StrokeRect,
        DrawImage, DrawImageFromRect,
        SetShadow, ClearShadow,
        SetAlpha, SetCompositeOperation,
        CreateLinearGradient,
        CreateRadialGradient,
        CreatePattern
    };

    static CGColorRef Context2D::colorRefFromValue(ExecState *exec, const Value &value);
    static QColor Context2D::colorFromValue(ExecState *exec, const Value &value);

private:
    
    void save();
    void restore();
    
    CGContextRef drawingContext();
    void setShadow(ExecState *exec);

    DOM::HTMLElementImpl *_element;
    unsigned int _needsFlushRasterCache;
    
    QPtrList<List> stateStack;
    
    ProtectedValue _strokeStyle;
    ProtectedValue _fillStyle;
    ProtectedValue _lineWidth;
    ProtectedValue _lineCap;
    ProtectedValue _lineJoin;
    ProtectedValue _miterLimit;
    ProtectedValue _shadowOffsetX;
    ProtectedValue _shadowOffsetY;
    ProtectedValue _shadowBlur;
    ProtectedValue _shadowColor;
    ProtectedValue _globalAlpha;
    ProtectedValue _globalComposite;
  };

    struct ColorStop {
        float stop;
        float red;
        float green;
        float blue;
        float alpha;
        
        ColorStop(float s, float r, float g, float b, float a) : stop(s), red(r), green(g), blue(b), alpha(a) {};
    };


  class Gradient : public DOMObject {
  friend class Context2DFunction;
  public:
    //Gradient(const DOM::HTMLElement &e);
    Gradient(float x0, float y0, float x1, float y1);
    Gradient(float x0, float y0, float r0, float x1, float y1, float r1);
    ~Gradient();
    virtual Value tryGet(ExecState *exec, const Identifier &propertyName) const;
    Value getValueProperty(ExecState *exec, int token) const;
    virtual void tryPut(ExecState *exec, const Identifier &propertyName, const Value& value, int attr = None);
    void putValue(ExecState *exec, int token, const Value& value, int /*attr*/);
    virtual bool toBoolean(ExecState *) const { return true; }
    virtual const ClassInfo* classInfo() const { return &info; }
    static const ClassInfo info;

    enum { 
        AddColorStop
    };
    
    enum {
        Radial, Linear
    };

    CGShadingRef getShading();
    
    void addColorStop (float s, float r, float g, float b, float alpha);
    const ColorStop *colorStops(int *count) const;
    
    int lastStop;
    int nextStop;
    
private:    
    void commonInit();
    
    int _gradientType;
    float _x0, _y0, _r0, _x1, _y1, _r1;
    CGShadingRef _shadingRef;
    
    int maxStops;
    int stopCount;
    ColorStop *stops;
    mutable int adjustedStopCount;
    mutable ColorStop *adjustedStops;
    mutable unsigned int stopsNeedAdjusting:1;
    mutable unsigned int regenerateShading:1;
  };

  class ImagePattern : public DOMObject {
  public:
    ImagePattern(Image *i, int type);
    ~ImagePattern();
    virtual Value tryGet(ExecState *exec, const Identifier &propertyName) const;
    Value getValueProperty(ExecState *exec, int token) const;
    virtual void tryPut(ExecState *exec, const Identifier &propertyName, const Value& value, int attr = None);
    void putValue(ExecState *exec, int token, const Value& value, int /*attr*/);
    virtual bool toBoolean(ExecState *) const { return true; }
    virtual const ClassInfo* classInfo() const { return &info; }
    static const ClassInfo info;
    
    CGPatternRef getPattern() { return _patternRef; }
    
    QPixmap pixmap() { return _pixmap; }
    
    enum {
        Repeat, RepeatX, RepeatY, NoRepeat
    };
    
private:
    int _repetitionType;
    QPixmap _pixmap;
    CGPatternRef _patternRef;
  };
#endif // NOKIA_CHANGES

  Value getHTMLCollection(ExecState *exec, const DOM::HTMLCollection &c);
  Value getSelectHTMLCollection(ExecState *exec, const DOM::HTMLCollection &c, const DOM::HTMLSelectElement &e);
}; // namespace

#endif