KHtml

SVGTextElement.h
1 /*
2  Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <[email protected]>
3  2004, 2005, 2006, 2008 Rob Buis <[email protected]>
4 
5  This file is part of the KDE project
6 
7  This library is free software; you can redistribute it and/or
8  modify it under the terms of the GNU Library General Public
9  License as published by the Free Software Foundation; either
10  version 2 of the License, or (at your option) any later version.
11 
12  This library is distributed in the hope that it will be useful,
13  but WITHOUT ANY WARRANTY; without even the implied warranty of
14  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  Library General Public License for more details.
16 
17  You should have received a copy of the GNU Library General Public License
18  along with this library; see the file COPYING.LIB. If not, write to
19  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20  Boston, MA 02110-1301, USA.
21 */
22 
23 #ifndef SVGTextElement_h
24 #define SVGTextElement_h
25 
26 #if ENABLE(SVG)
27 #include "SVGTextPositioningElement.h"
28 #include "SVGTransformable.h"
29 
30 #include <wtf/OwnPtr.h>
31 
32 namespace WebCore
33 {
34 
35 class SVGTextElement : public SVGTextPositioningElement,
36  public SVGTransformable
37 {
38 public:
39  SVGTextElement(const QualifiedName &, Document *);
40  virtual ~SVGTextElement();
41 
42  void parseMappedAttribute(MappedAttribute *) override;
43 
44  SVGElement *nearestViewportElement() const override;
45  SVGElement *farthestViewportElement() const override;
46 
47  FloatRect getBBox() const override;
48  AffineTransform getCTM() const override;
49  AffineTransform getScreenCTM() const override;
50  AffineTransform animatedLocalTransform() const override;
51  AffineTransform *supplementalTransform() override;
52 
53  RenderObject *createRenderer(RenderArena *, RenderStyle *) override;
54  bool childShouldCreateRenderer(Node *) const override;
55 
56  void svgAttributeChanged(const QualifiedName &) override;
57 
58  // KHTML ElementImpl pure virtual method
59  quint32 id() const override
60  {
61  return SVGNames::textTag.id();
62  }
63 protected:
64  const SVGElement *contextElement() const override
65  {
66  return this;
67  }
68 
69 private:
70  ANIMATED_PROPERTY_DECLARATIONS(SVGTextElement, SVGTransformList *, RefPtr<SVGTransformList>, Transform, transform)
71 
72  // Used by <animateMotion>
73  OwnPtr<AffineTransform> m_supplementalTransform;
74 };
75 
76 } // namespace WebCore
77 
78 #endif // ENABLE(SVG)
79 #endif
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