KHtml

SVGMarkerElement.h
1 /*
2  Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann <[email protected]>
3  2004, 2005, 2006 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 SVGMarkerElement_h
24 #define SVGMarkerElement_h
25 
26 #if ENABLE(SVG)
27 #include "SVGResourceMarker.h"
28 #include "SVGExternalResourcesRequired.h"
29 #include "SVGFitToViewBox.h"
30 #include "SVGLangSpace.h"
31 #include "SVGStyledElement.h"
32 
33 namespace WebCore
34 {
35 
36 class Document;
37 class SVGAngle;
38 
39 class SVGMarkerElement : public SVGStyledElement,
40  public SVGLangSpace,
41  public SVGExternalResourcesRequired,
42  public SVGFitToViewBox
43 {
44 public:
45  enum SVGMarkerUnitsType {
46  SVG_MARKERUNITS_UNKNOWN = 0,
47  SVG_MARKERUNITS_USERSPACEONUSE = 1,
48  SVG_MARKERUNITS_STROKEWIDTH = 2
49  };
50 
51  enum SVGMarkerOrientType {
52  SVG_MARKER_ORIENT_UNKNOWN = 0,
53  SVG_MARKER_ORIENT_AUTO = 1,
54  SVG_MARKER_ORIENT_ANGLE = 2
55  };
56 
57  SVGMarkerElement(const QualifiedName &, Document *);
58  virtual ~SVGMarkerElement();
59 
60  void setOrientToAuto();
61  void setOrientToAngle(SVGAngle *);
62 
63  virtual void parseMappedAttribute(MappedAttribute *);
64  virtual void svgAttributeChanged(const QualifiedName &);
65  virtual void childrenChanged(bool changedByParser = false, Node *beforeChange = 0, Node *afterChange = 0, int childCountDelta = 0);
66 
67  virtual RenderObject *createRenderer(RenderArena *, RenderStyle *);
68  virtual SVGResource *canvasResource();
69 
70 protected:
71  virtual const SVGElement *contextElement() const
72  {
73  return this;
74  }
75 
76 private:
77  ANIMATED_PROPERTY_FORWARD_DECLARATIONS(SVGExternalResourcesRequired, bool, ExternalResourcesRequired, externalResourcesRequired)
78  ANIMATED_PROPERTY_FORWARD_DECLARATIONS(SVGFitToViewBox, FloatRect, ViewBox, viewBox)
79  ANIMATED_PROPERTY_FORWARD_DECLARATIONS(SVGFitToViewBox, SVGPreserveAspectRatio *, PreserveAspectRatio, preserveAspectRatio)
80 
81  ANIMATED_PROPERTY_DECLARATIONS(SVGMarkerElement, SVGLength, SVGLength, RefX, refX)
82  ANIMATED_PROPERTY_DECLARATIONS(SVGMarkerElement, SVGLength, SVGLength, RefY, refY)
83  ANIMATED_PROPERTY_DECLARATIONS(SVGMarkerElement, SVGLength, SVGLength, MarkerWidth, markerWidth)
84  ANIMATED_PROPERTY_DECLARATIONS(SVGMarkerElement, SVGLength, SVGLength, MarkerHeight, markerHeight)
85  ANIMATED_PROPERTY_DECLARATIONS(SVGMarkerElement, int, int, MarkerUnits, markerUnits)
86  ANIMATED_PROPERTY_DECLARATIONS(SVGMarkerElement, int, int, OrientType, orientType)
87  ANIMATED_PROPERTY_DECLARATIONS(SVGMarkerElement, SVGAngle *, RefPtr<SVGAngle>, OrientAngle, orientAngle)
88 
89  RefPtr<SVGResourceMarker> m_marker;
90 };
91 
92 } // namespace WebCore
93 
94 #endif // ENABLE(SVG)
95 #endif
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