#ifndef Rect_h
#define Rect_h
#include "CSSPrimitiveValue.h"
#include <wtf/RefPtr.h>
namespace WebCore {
class RectBase {
public:
CSSPrimitiveValue* top() const { return m_top.get(); }
CSSPrimitiveValue* right() const { return m_right.get(); }
CSSPrimitiveValue* bottom() const { return m_bottom.get(); }
CSSPrimitiveValue* left() const { return m_left.get(); }
void setTop(PassRefPtr<CSSPrimitiveValue> top) { m_top = top; }
void setRight(PassRefPtr<CSSPrimitiveValue> right) { m_right = right; }
void setBottom(PassRefPtr<CSSPrimitiveValue> bottom) { m_bottom = bottom; }
void setLeft(PassRefPtr<CSSPrimitiveValue> left) { m_left = left; }
protected:
RectBase() { }
RectBase(const RectBase& cloneFrom)
: m_top(cloneFrom.m_top ? cloneFrom.m_top->cloneForCSSOM() : 0)
, m_right(cloneFrom.m_right ? cloneFrom.m_right->cloneForCSSOM() : 0)
, m_bottom(cloneFrom.m_bottom ? cloneFrom.m_bottom->cloneForCSSOM() : 0)
, m_left(cloneFrom.m_left ? cloneFrom.m_left->cloneForCSSOM() : 0)
{
}
~RectBase() { }
private:
RefPtr<CSSPrimitiveValue> m_top;
RefPtr<CSSPrimitiveValue> m_right;
RefPtr<CSSPrimitiveValue> m_bottom;
RefPtr<CSSPrimitiveValue> m_left;
};
class Rect : public RectBase, public RefCounted<Rect> {
public:
static PassRefPtr<Rect> create() { return adoptRef(new Rect); }
PassRefPtr<Rect> cloneForCSSOM() const { return adoptRef(new Rect(*this)); }
private:
Rect() { }
Rect(const Rect& cloneFrom) : RectBase(cloneFrom), RefCounted<Rect>() { }
};
class Quad : public RectBase, public RefCounted<Quad> {
public:
static PassRefPtr<Quad> create() { return adoptRef(new Quad); }
PassRefPtr<Quad> cloneForCSSOM() const { return adoptRef(new Quad(*this)); }
private:
Quad() { }
Quad(const Quad& cloneFrom) : RectBase(cloneFrom), RefCounted<Quad>() { }
};
}
#endif // Rect_h