CollapsedBorderValue.h [plain text]
#ifndef CollapsedBorderValue_h
#define CollapsedBorderValue_h
#include "BorderValue.h"
namespace WebCore {
class CollapsedBorderValue {
friend class RenderStyle;
public:
CollapsedBorderValue()
: m_border(0)
, m_precedence(BOFF)
{
}
CollapsedBorderValue(const BorderValue* b, Color c, EBorderPrecedence p)
: m_border(b)
, m_borderColor(c)
, m_precedence(p)
{
}
int width() const { return m_border && m_border->nonZero() ? m_border->width() : 0; }
EBorderStyle style() const { return m_border ? m_border->style() : BHIDDEN; }
bool exists() const { return m_border; }
const Color& color() const { return m_borderColor; }
bool isTransparent() const { return m_border ? m_border->isTransparent() : true; }
EBorderPrecedence precedence() const { return m_precedence; }
bool operator==(const CollapsedBorderValue& o) const
{
if (!m_border)
return !o.m_border;
if (!o.m_border)
return false;
return *m_border == *o.m_border && m_borderColor == o.m_borderColor && m_precedence == o.m_precedence;
}
private:
const BorderValue* m_border;
Color m_borderColor;
EBorderPrecedence m_precedence;
};
}
#endif // CollapsedBorderValue_h