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/*
* Copyright (C) Research In Motion Limited 2010. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef SVGMatrixTearOff_h
#define SVGMatrixTearOff_h
#include "SVGPropertyTearOff.h"
#include "SVGTransform.h"
namespace WebCore {
class SVGMatrixTearOff : public SVGPropertyTearOff<SVGMatrix> {
public:
// Used for non-animated POD types that are not associated with a SVGAnimatedProperty object, nor with a XML DOM attribute
// and that contain a parent type that's exposed to the bindings via a SVGStaticPropertyTearOff object
// (for example: SVGTransform::matrix).
static PassRefPtr<SVGMatrixTearOff> create(SVGPropertyTearOff<SVGTransform>& parent, SVGMatrix& value)
{
RefPtr<SVGMatrixTearOff> result = adoptRef(new SVGMatrixTearOff(&parent, value));
parent.addChild(result->m_weakFactory.createWeakPtr());
return result.release();
}
virtual void commitChange()
{
m_parent->propertyReference().updateSVGMatrix();
m_parent->commitChange();
}
private:
SVGMatrixTearOff(SVGPropertyTearOff<SVGTransform>* parent, SVGMatrix& value)
: SVGPropertyTearOff<SVGMatrix>(0, UndefinedRole, value)
, m_parent(parent)
, m_weakFactory(this)
{
}
RefPtr<SVGPropertyTearOff<SVGTransform>> m_parent;
WeakPtrFactory<SVGPropertyTearOffBase> m_weakFactory;
};
}
#endif // SVGMatrixTearOff_h
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