1/*
2    Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
3                  2004, 2005, 2006 Rob Buis <buis@kde.org>
4
5    This library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Library General Public
7    License as published by the Free Software Foundation; either
8    version 2 of the License, or (at your option) any later version.
9
10    This library is distributed in the hope that it will be useful,
11    but WITHOUT ANY WARRANTY; without even the implied warranty of
12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13    Library General Public License for more details.
14
15    You should have received a copy of the GNU Library General Public License
16    along with this library; see the file COPYING.LIB.  If not, write to
17    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18    Boston, MA 02110-1301, USA.
19*/
20
21#ifndef SVGClipPathElement_h
22#define SVGClipPathElement_h
23
24#if ENABLE(SVG)
25#include "RenderObject.h"
26#include "SVGExternalResourcesRequired.h"
27#include "SVGLangSpace.h"
28#include "SVGResourceClipper.h"
29#include "SVGStyledTransformableElement.h"
30#include "SVGTests.h"
31
32namespace WebCore {
33
34    class SVGClipPathElement : public SVGStyledTransformableElement,
35                               public SVGTests,
36                               public SVGLangSpace,
37                               public SVGExternalResourcesRequired {
38    public:
39        SVGClipPathElement(const QualifiedName&, Document*);
40        virtual ~SVGClipPathElement();
41
42        virtual bool isValid() const { return SVGTests::isValid(); }
43
44        virtual void parseMappedAttribute(MappedAttribute*);
45        virtual void svgAttributeChanged(const QualifiedName&);
46        virtual void synchronizeProperty(const QualifiedName&);
47        virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0);
48
49        virtual RenderObject* createRenderer(RenderArena*, RenderStyle*);
50        virtual SVGResource* canvasResource(const RenderObject*);
51
52    private:
53        DECLARE_ANIMATED_PROPERTY(SVGClipPathElement, SVGNames::clipPathUnitsAttr, int, ClipPathUnits, clipPathUnits)
54
55        // SVGExternalResourcesRequired
56        DECLARE_ANIMATED_PROPERTY(SVGClipPathElement, SVGNames::externalResourcesRequiredAttr, bool, ExternalResourcesRequired, externalResourcesRequired)
57
58        RefPtr<SVGResourceClipper> m_clipper;
59    };
60
61} // namespace WebCore
62
63#endif // ENABLE(SVG)
64#endif
65