SVGAnimatedPropertyTearOff.h [plain text]
#ifndef SVGAnimatedPropertyTearOff_h
#define SVGAnimatedPropertyTearOff_h
#if ENABLE(SVG)
#include "SVGAnimatedProperty.h"
#include "SVGPropertyTearOff.h"
namespace WebCore {
template<typename PropertyType>
class SVGAnimatedPropertyTearOff : public SVGAnimatedProperty {
public:
SVGProperty* baseVal()
{
if (!m_baseVal)
m_baseVal = SVGPropertyTearOff<PropertyType>::create(this, BaseValRole, m_property);
return m_baseVal.get();
}
SVGProperty* animVal()
{
if (!m_animVal)
m_animVal = SVGPropertyTearOff<PropertyType>::create(this, AnimValRole, m_property);
return m_animVal.get();
}
private:
friend class SVGAnimatedProperty;
static PassRefPtr<SVGAnimatedPropertyTearOff<PropertyType> > create(SVGElement* contextElement, const QualifiedName& attributeName, PropertyType& property)
{
ASSERT(contextElement);
return adoptRef(new SVGAnimatedPropertyTearOff<PropertyType>(contextElement, attributeName, property));
}
SVGAnimatedPropertyTearOff(SVGElement* contextElement, const QualifiedName& attributeName, PropertyType& property)
: SVGAnimatedProperty(contextElement, attributeName)
, m_property(property)
{
}
private:
PropertyType& m_property;
RefPtr<SVGProperty> m_baseVal;
RefPtr<SVGProperty> m_animVal;
};
}
#endif // ENABLE(SVG)
#endif // SVGAnimatedPropertyTearOff_h