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#ifndef HTMLDimension_h
#define HTMLDimension_h
#include "wtf/Forward.h"
#include "wtf/Vector.h"
namespace WebCore {
// This class corresponds to a dimension as described in HTML5 by the
// "rules for parsing a list of dimensions" (section 2.4.4.6).
class HTMLDimension {
public:
enum HTMLDimensionType {
Relative, Percentage, Absolute
};
HTMLDimension()
: m_type(Absolute)
, m_value(0)
{
}
HTMLDimension(double value, HTMLDimensionType type)
: m_type(type)
, m_value(value)
{
}
HTMLDimensionType type() const { return m_type; }
bool isRelative() const { return m_type == Relative; }
bool isPercentage() const { return m_type == Percentage; }
bool isAbsolute() const { return m_type == Absolute; }
double value() const { return m_value; }
bool operator==(const HTMLDimension& other) const
{
return m_type == other.m_type && m_value == other.m_value;
}
bool operator!=(const HTMLDimension& other) const { return !(*this == other); }
private:
HTMLDimensionType m_type;
double m_value;
};
Vector<HTMLDimension> parseListOfDimensions(const String&);
} // namespace WebCore
#endif // HTMLDimension_h