2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
3 * Copyright (C) 2008 Apple Inc. All rights reserved.
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.
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.
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.
21 #ifndef SVGAnimateMotionElement_h
22 #define SVGAnimateMotionElement_h
23 #if ENABLE(SVG_ANIMATION)
24 #include "AffineTransform.h"
26 #include "SVGAnimationElement.h"
30 class SVGAnimateMotionElement : public SVGAnimationElement {
32 static PassRefPtr<SVGAnimateMotionElement> create(const QualifiedName&, Document*);
35 SVGAnimateMotionElement(const QualifiedName&, Document*);
37 virtual bool hasValidAttributeType();
39 bool isSupportedAttribute(const QualifiedName&);
40 virtual void parseMappedAttribute(Attribute*);
42 virtual void resetToBaseValue(const String&);
43 virtual bool calculateFromAndToValues(const String& fromString, const String& toString);
44 virtual bool calculateFromAndByValues(const String& fromString, const String& byString);
45 virtual void calculateAnimatedValue(float percentage, unsigned repeat, SVGSMILElement* resultElement);
46 virtual void applyResultsToTarget();
47 virtual float calculateDistance(const String& fromString, const String& toString);
48 virtual Path animationPath() const;
55 RotateMode rotateMode() const;
57 FloatSize m_animatedTranslation;
58 float m_animatedAngle;
60 // Note: we do not support percentage values for to/from coords as the spec implies we should (opera doesn't either)
61 FloatPoint m_fromPoint;
66 unsigned m_baseIndexInTransformList;
69 Vector<float> m_keyPoints;
73 } // namespace WebCore
75 #endif // ENABLE(SVG_ANIMATION)
76 #endif // SVGAnimateMotionElement_h