1/*
2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB.  If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 */
19
20#ifndef SVGMPathElement_h
21#define SVGMPathElement_h
22
23#include "SVGNames.h"
24#include "core/svg/SVGAnimatedBoolean.h"
25#include "core/svg/SVGAnimatedString.h"
26#include "core/svg/SVGElement.h"
27#include "core/svg/SVGExternalResourcesRequired.h"
28#include "core/svg/SVGURIReference.h"
29
30namespace WebCore {
31
32class SVGPathElement;
33
34class SVGMPathElement FINAL : public SVGElement,
35                              public SVGURIReference,
36                              public SVGExternalResourcesRequired {
37public:
38    static PassRefPtr<SVGMPathElement> create(const QualifiedName&, Document*);
39
40    virtual ~SVGMPathElement();
41
42    SVGPathElement* pathElement();
43
44    void targetPathChanged();
45
46private:
47    SVGMPathElement(const QualifiedName&, Document*);
48
49    void buildPendingResource();
50    void clearResourceReferences();
51    virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE;
52    void removedFrom(ContainerNode*);
53
54    bool isSupportedAttribute(const QualifiedName&);
55    virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
56    virtual void svgAttributeChanged(const QualifiedName&) OVERRIDE;
57
58    virtual bool rendererIsNeeded(const NodeRenderingContext&) OVERRIDE { return false; }
59    void notifyParentOfPathChange(ContainerNode*);
60
61    BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGMPathElement)
62        DECLARE_ANIMATED_STRING(Href, href)
63        DECLARE_ANIMATED_BOOLEAN(ExternalResourcesRequired, externalResourcesRequired)
64    END_DECLARE_ANIMATED_PROPERTIES
65};
66
67inline SVGMPathElement* toSVGMPathElement(Node* node)
68{
69    ASSERT_WITH_SECURITY_IMPLICATION(!node || node->hasTagName(SVGNames::mpathTag));
70    return static_cast<SVGMPathElement*>(node);
71}
72
73} // namespace WebCore
74
75#endif // SVGMPathElement_h
76