SVGMatrixTearOff.h [plain text]
#pragma once
#include "SVGMatrix.h"
#include "SVGTransform.h"
namespace WebCore {
class SVGMatrixTearOff final : public SVGMatrix {
public:
static Ref<SVGMatrixTearOff> create(SVGTransform& parent, SVGMatrixValue& value)
{
ASSERT_UNUSED(value, &parent.propertyReference().svgMatrix() == &value);
Ref<SVGMatrixTearOff> result = adoptRef(*new SVGMatrixTearOff(parent));
parent.addChild(result->m_weakFactory.createWeakPtr());
return result;
}
SVGMatrixValue& propertyReference() final { return m_parent->propertyReference().svgMatrix(); }
void setValue(SVGMatrixValue& value) final { m_parent->propertyReference().setMatrix(value); }
void commitChange() final
{
m_parent->propertyReference().updateSVGMatrix();
m_parent->commitChange();
}
private:
SVGMatrixTearOff(SVGTransform& parent)
: SVGMatrix(nullptr)
, m_parent(&parent)
, m_weakFactory(this)
{
}
RefPtr<SVGTransform> m_parent;
WeakPtrFactory<SVGPropertyTearOffBase> m_weakFactory;
};
}