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0001 /* 0002 Copyright (C) 2004, 2005 Nikolas Zimmermann <wildfox@kde.org> 0003 2004, 2005 Rob Buis <buis@kde.org> 0004 Copyright (C) 2008 Apple Inc. All rights reserved. 0005 0006 This file is part of the KDE project 0007 0008 This library is free software; you can redistribute it and/or 0009 modify it under the terms of the GNU Library General Public 0010 License as published by the Free Software Foundation; either 0011 version 2 of the License, or (at your option) any later version. 0012 0013 This library is distributed in the hope that it will be useful, 0014 but WITHOUT ANY WARRANTY; without even the implied warranty of 0015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0016 Library General Public License for more details. 0017 0018 You should have received a copy of the GNU Library General Public License 0019 along with this library; see the file COPYING.LIB. If not, write to 0020 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0021 Boston, MA 02110-1301, USA. 0022 */ 0023 0024 #ifndef SVGAnimateElement_h 0025 #define SVGAnimateElement_h 0026 0027 #if ENABLE(SVG) && ENABLE(SVG_ANIMATION) 0028 0029 #include "SVGAnimationElement.h" 0030 0031 namespace WebCore 0032 { 0033 0034 class SVGAnimateElement : public SVGAnimationElement 0035 { 0036 public: 0037 SVGAnimateElement(const QualifiedName &, Document *); 0038 virtual ~SVGAnimateElement(); 0039 0040 protected: 0041 virtual const SVGElement *contextElement() const 0042 { 0043 return this; 0044 } 0045 0046 virtual void resetToBaseValue(const String &); 0047 virtual bool calculateFromAndToValues(const String &fromString, const String &toString); 0048 virtual bool calculateFromAndByValues(const String &fromString, const String &byString); 0049 virtual void calculateAnimatedValue(float percentage, unsigned repeat, SVGSMILElement *resultElement); 0050 virtual void applyResultsToTarget(); 0051 virtual float calculateDistance(const String &fromString, const String &toString); 0052 0053 private: 0054 enum PropertyType { NumberProperty, ColorProperty, StringProperty }; 0055 PropertyType determinePropertyType(const String &attribute) const; 0056 PropertyType m_propertyType; 0057 0058 double m_fromNumber; 0059 double m_toNumber; 0060 double m_animatedNumber; 0061 String m_numberUnit; 0062 Color m_fromColor; 0063 Color m_toColor; 0064 Color m_animatedColor; 0065 String m_fromString; 0066 String m_toString; 0067 String m_animatedString; 0068 }; 0069 0070 } // namespace WebCore 0071 0072 #endif // ENABLE(SVG) 0073 #endif // SVGAnimateElement_h 0074