1/*
2 * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) 2004, 2005, 2006, 2007 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 SVGPolyElement_h
22#define SVGPolyElement_h
23
24#include "SVGNames.h"
25#include "core/svg/SVGAnimatedBoolean.h"
26#include "core/svg/SVGExternalResourcesRequired.h"
27#include "core/svg/SVGGeometryElement.h"
28#include "core/svg/SVGPointList.h"
29
30namespace WebCore {
31
32class SVGPolyElement : public SVGGeometryElement
33                     , public SVGExternalResourcesRequired {
34public:
35    SVGListPropertyTearOff<SVGPointList>* points();
36    SVGListPropertyTearOff<SVGPointList>* animatedPoints();
37
38    SVGPointList& pointsCurrentValue();
39
40    static const SVGPropertyInfo* pointsPropertyInfo();
41
42protected:
43    SVGPolyElement(const QualifiedName&, Document&);
44
45private:
46    virtual bool isValid() const { return SVGTests::isValid(); }
47    virtual bool supportsFocus() const OVERRIDE { return hasFocusEventListeners(); }
48
49    bool isSupportedAttribute(const QualifiedName&);
50    virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
51    virtual void svgAttributeChanged(const QualifiedName&);
52
53    virtual bool supportsMarkers() const { return true; }
54
55    // Custom 'points' property
56    static void synchronizePoints(SVGElement* contextElement);
57    static PassRefPtr<SVGAnimatedProperty> lookupOrCreatePointsWrapper(SVGElement* contextElement);
58
59    mutable SVGSynchronizableAnimatedProperty<SVGPointList> m_points;
60
61private:
62    BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGPolyElement)
63        DECLARE_ANIMATED_BOOLEAN(ExternalResourcesRequired, externalResourcesRequired)
64    END_DECLARE_ANIMATED_PROPERTIES
65};
66
67inline bool isSVGPolyElement(const Node& node)
68{
69    return node.hasTagName(SVGNames::polygonTag) || node.hasTagName(SVGNames::polylineTag);
70}
71
72DEFINE_NODE_TYPE_CASTS_WITH_FUNCTION(SVGPolyElement);
73
74} // namespace WebCore
75
76#endif
77