1 /* 2 Copyright (C) 2004, 2005 Nikolas Zimmermann <wildfox (at) kde.org> 3 2004, 2005, 2006, 2007 Rob Buis <buis (at) kde.org> 4 Copyright (C) 2007 Eric Seidel <eric (at) webkit.org> 5 Copyright (C) 2008 Apple Inc. All Rights Reserved. 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 SVGAnimateTransformElement_h 24 #define SVGAnimateTransformElement_h 25 #if ENABLE(SVG) && ENABLE(SVG_ANIMATION) 26 27 #include "SVGAnimationElement.h" 28 #include "SVGTransform.h" 29 #include "SVGTransformDistance.h" 30 31 namespace WebCore { 32 33 class AffineTransform; 34 35 class SVGAnimateTransformElement : public SVGAnimationElement { 36 public: 37 SVGAnimateTransformElement(const QualifiedName&, Document*); 38 virtual ~SVGAnimateTransformElement(); 39 40 virtual bool hasValidTarget() const; 41 42 virtual void parseMappedAttribute(MappedAttribute*); 43 44 private: 45 virtual void resetToBaseValue(const String&); 46 virtual bool calculateFromAndToValues(const String& fromString, const String& toString); 47 virtual bool calculateFromAndByValues(const String& fromString, const String& byString); 48 virtual void calculateAnimatedValue(float percentage, unsigned repeat, SVGSMILElement* resultElement); 49 virtual void applyResultsToTarget(); 50 virtual float calculateDistance(const String& fromString, const String& toString); 51 52 SVGTransform parseTransformValue(const String&) const; 53 54 SVGTransform::SVGTransformType m_type; 55 56 unsigned m_baseIndexInTransformList; 57 58 SVGTransform m_toTransform; 59 SVGTransform m_fromTransform; 60 }; 61 62 } // namespace WebCore 63 64 #endif // ENABLE(SVG) 65 #endif // SVGAnimateTransformElement_h 66 67 // vim:ts=4:noet 68
