KHtml

SVGAnimateTransformElement.h
1 /*
2  Copyright (C) 2004, 2005 Nikolas Zimmermann <[email protected]>
3  2004, 2005, 2006, 2007 Rob Buis <[email protected]>
4  Copyright (C) 2007 Eric Seidel <[email protected]>
5  Copyright (C) 2008 Apple Inc. All Rights Reserved.
6 
7  This file is part of the KDE project
8 
9  This library is free software; you can redistribute it and/or
10  modify it under the terms of the GNU Library General Public
11  License as published by the Free Software Foundation; either
12  version 2 of the License, or (at your option) any later version.
13 
14  This library is distributed in the hope that it will be useful,
15  but WITHOUT ANY WARRANTY; without even the implied warranty of
16  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17  Library General Public License for more details.
18 
19  You should have received a copy of the GNU Library General Public License
20  along with this library; see the file COPYING.LIB. If not, write to
21  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
22  Boston, MA 02110-1301, USA.
23 */
24 
25 #ifndef SVGAnimateTransformElement_h
26 #define SVGAnimateTransformElement_h
27 #if ENABLE(SVG) && ENABLE(SVG_ANIMATION)
28 
29 #include "SVGAnimationElement.h"
30 #include "SVGTransform.h"
31 #include "SVGTransformDistance.h"
32 
33 namespace WebCore
34 {
35 
36 class AffineTransform;
37 
38 class SVGAnimateTransformElement : public SVGAnimationElement
39 {
40 public:
41  SVGAnimateTransformElement(const QualifiedName &, Document *);
42  virtual ~SVGAnimateTransformElement();
43 
44  virtual bool hasValidTarget() const;
45 
46  virtual void parseMappedAttribute(MappedAttribute *);
47 
48 protected:
49  virtual const SVGElement *contextElement() const
50  {
51  return this;
52  }
53 
54 private:
55  virtual void resetToBaseValue(const String &);
56  virtual bool calculateFromAndToValues(const String &fromString, const String &toString);
57  virtual bool calculateFromAndByValues(const String &fromString, const String &byString);
58  virtual void calculateAnimatedValue(float percentage, unsigned repeat, SVGSMILElement *resultElement);
59  virtual void applyResultsToTarget();
60  virtual float calculateDistance(const String &fromString, const String &toString);
61 
62  SVGTransform parseTransformValue(const String &) const;
63 
64  SVGTransform::SVGTransformType m_type;
65 
66  unsigned m_baseIndexInTransformList;
67 
68  SVGTransform m_toTransform;
69  SVGTransform m_fromTransform;
70 };
71 
72 } // namespace WebCore
73 
74 #endif // ENABLE(SVG)
75 #endif // SVGAnimateTransformElement_h
76 
This file is part of the KDE documentation.
Documentation copyright © 1996-2021 The KDE developers.
Generated on Mon Oct 25 2021 22:48:22 by doxygen 1.8.11 written by Dimitri van Heesch, © 1997-2006

KDE's Doxygen guidelines are available online.