/* Copyright (C) 2004, 2005 Nikolas Zimmermann <wildfox@kde.org> 2004, 2005 Rob Buis <buis@kde.org> This file is part of the KDE project This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef KSVG_SVGAnimateColorElementImpl_H #define KSVG_SVGAnimateColorElementImpl_H #if SVG_SUPPORT #include "SVGAnimationElement.h" namespace WebCore { class SVGAnimateColorElement : public SVGAnimationElement { public: SVGAnimateColorElement(const QualifiedName&, Document*); virtual ~SVGAnimateColorElement(); virtual void handleTimerEvent(double timePercentage); // Helper Color clampColor(int r, int g, int b) const; void calculateColor(double time, int &r, int &g, int &b) const; Color color() const; Color initialColor() const; private: Color m_lastColor; Color m_currentColor; Color m_initialColor; RefPtr<SVGColor> m_toColor; RefPtr<SVGColor> m_fromColor; int m_currentItem; int m_redDiff; int m_greenDiff; int m_blueDiff; }; }; #endif // SVG_SUPPORT #endif // vim:ts=4:noet