1 /* 2 Copyright (C) 2004, 2005 Nikolas Zimmermann <wildfox@kde.org> 3 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org> 4 Copyright (C) 2007 Eric Seidel <eric@webkit.org> 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 class TransformationMatrix; 36 37 class SVGAnimateTransformElement : public SVGAnimationElement { 38 public: 39 SVGAnimateTransformElement(const QualifiedName&, Document*); 40 virtual ~SVGAnimateTransformElement(); 41 42 virtual bool hasValidTarget() const; 43 44 virtual void parseMappedAttribute(MappedAttribute*); 45 46 private: 47 virtual void resetToBaseValue(const String&); 48 virtual bool calculateFromAndToValues(const String& fromString, const String& toString); 49 virtual bool calculateFromAndByValues(const String& fromString, const String& byString); 50 virtual void calculateAnimatedValue(float percentage, unsigned repeat, SVGSMILElement* resultElement); 51 virtual void applyResultsToTarget(); 52 virtual float calculateDistance(const String& fromString, const String& toString); 53 54 SVGTransform parseTransformValue(const String&) const; 55 56 SVGTransform::SVGTransformType m_type; 57 58 unsigned m_baseIndexInTransformList; 59 60 SVGTransform m_toTransform; 61 SVGTransform m_fromTransform; 62 }; 63 64 } // namespace WebCore 65 66 #endif // ENABLE(SVG) 67 #endif // SVGAnimateTransformElement_h 68 69 // vim:ts=4:noet 70