/* | |
Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org> | |
Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> | |
Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com> | |
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 SVGFilterElement_h | |
#define SVGFilterElement_h | |
#if ENABLE(SVG) && ENABLE(FILTERS) | |
#include "RenderObject.h" | |
#include "SVGResourceFilter.h" | |
#include "SVGExternalResourcesRequired.h" | |
#include "SVGLangSpace.h" | |
#include "SVGStyledElement.h" | |
#include "SVGURIReference.h" | |
namespace WebCore { | |
extern char SVGFilterResXIdentifier[]; | |
extern char SVGFilterResYIdentifier[]; | |
class SVGResourceFilter; | |
class SVGFilterElement : public SVGStyledElement, | |
public SVGURIReference, | |
public SVGLangSpace, | |
public SVGExternalResourcesRequired { | |
public: | |
SVGFilterElement(const QualifiedName&, Document*); | |
virtual ~SVGFilterElement(); | |
virtual SVGResource* canvasResource(const RenderObject*); | |
void setFilterRes(unsigned long filterResX, unsigned long filterResY) const; | |
virtual void parseMappedAttribute(MappedAttribute*); | |
virtual void synchronizeProperty(const QualifiedName&); | |
virtual bool rendererIsNeeded(RenderStyle*) { return false; } | |
private: | |
DECLARE_ANIMATED_PROPERTY(SVGFilterElement, SVGNames::filterUnitsAttr, int, FilterUnits, filterUnits) | |
DECLARE_ANIMATED_PROPERTY(SVGFilterElement, SVGNames::primitiveUnitsAttr, int, PrimitiveUnits, primitiveUnits) | |
DECLARE_ANIMATED_PROPERTY(SVGFilterElement, SVGNames::xAttr, SVGLength, X, x) | |
DECLARE_ANIMATED_PROPERTY(SVGFilterElement, SVGNames::yAttr, SVGLength, Y, y) | |
DECLARE_ANIMATED_PROPERTY(SVGFilterElement, SVGNames::widthAttr, SVGLength, Width, width) | |
DECLARE_ANIMATED_PROPERTY(SVGFilterElement, SVGNames::heightAttr, SVGLength, Height, height) | |
DECLARE_ANIMATED_PROPERTY_MULTIPLE_WRAPPERS(SVGFilterElement, SVGNames::filterResAttr, SVGFilterResXIdentifier, long, FilterResX, filterResX) | |
DECLARE_ANIMATED_PROPERTY_MULTIPLE_WRAPPERS(SVGFilterElement, SVGNames::filterResAttr, SVGFilterResYIdentifier, long, FilterResY, filterResY) | |
// SVGURIReference | |
DECLARE_ANIMATED_PROPERTY(SVGFilterElement, XLinkNames::hrefAttr, String, Href, href) | |
// SVGExternalResourcesRequired | |
DECLARE_ANIMATED_PROPERTY(SVGFilterElement, SVGNames::externalResourcesRequiredAttr, bool, ExternalResourcesRequired, externalResourcesRequired) | |
mutable RefPtr<SVGResourceFilter> m_filter; | |
private: | |
friend class SVGResourceFilter; | |
FloatRect filterBoundingBox(const FloatRect&) const; | |
void buildFilter(const FloatRect& targetRect) const; | |
}; | |
} // namespace WebCore | |
#endif // ENABLE(SVG) | |
#endif |