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/*
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 "SVGResourceFilter.h"
#include "SVGExternalResourcesRequired.h"
#include "SVGLangSpace.h"
#include "SVGStyledElement.h"
#include "SVGURIReference.h"
namespace WebCore {
extern char SVGFilterResXIdentifier[];
extern char SVGFilterResYIdentifier[];
class SVGFilterElement : public SVGStyledElement,
public SVGURIReference,
public SVGLangSpace,
public SVGExternalResourcesRequired {
public:
SVGFilterElement(const QualifiedName&, Document*);
virtual ~SVGFilterElement();
virtual SVGResource* canvasResource();
void setFilterRes(unsigned long filterResX, unsigned long filterResY) const;
virtual void parseMappedAttribute(MappedAttribute*);
virtual bool rendererIsNeeded(RenderStyle*) { return false; }
private:
ANIMATED_PROPERTY_DECLARATIONS(SVGFilterElement, SVGNames::filterTagString, SVGNames::filterUnitsAttrString, int, FilterUnits, filterUnits)
ANIMATED_PROPERTY_DECLARATIONS(SVGFilterElement, SVGNames::filterTagString, SVGNames::primitiveUnitsAttrString, int, PrimitiveUnits, primitiveUnits)
ANIMATED_PROPERTY_DECLARATIONS(SVGFilterElement, SVGNames::filterTagString, SVGNames::xAttrString, SVGLength, X, x)
ANIMATED_PROPERTY_DECLARATIONS(SVGFilterElement, SVGNames::filterTagString, SVGNames::yAttrString, SVGLength, Y, y)
ANIMATED_PROPERTY_DECLARATIONS(SVGFilterElement, SVGNames::filterTagString, SVGNames::widthAttrString, SVGLength, Width, width)
ANIMATED_PROPERTY_DECLARATIONS(SVGFilterElement, SVGNames::filterTagString, SVGNames::heightAttrString, SVGLength, Height, height)
ANIMATED_PROPERTY_DECLARATIONS(SVGFilterElement, SVGNames::filterTagString, SVGFilterResXIdentifier, long, FilterResX, filterResX)
ANIMATED_PROPERTY_DECLARATIONS(SVGFilterElement, SVGNames::filterTagString, SVGFilterResYIdentifier, long, FilterResY, filterResY)
// SVGURIReference
ANIMATED_PROPERTY_DECLARATIONS(SVGFilterElement, SVGURIReferenceIdentifier, XLinkNames::hrefAttrString, String, Href, href)
// SVGExternalResourcesRequired
ANIMATED_PROPERTY_DECLARATIONS(SVGFilterElement, SVGExternalResourcesRequiredIdentifier,
SVGNames::externalResourcesRequiredAttrString, bool,
ExternalResourcesRequired, externalResourcesRequired)
mutable RefPtr<SVGResourceFilter> m_filter;
private:
friend class SVGResourceFilter;
void buildFilter(const FloatRect& targetRect) const;
};
} // namespace WebCore
#endif // ENABLE(SVG)
#endif
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