| /* |
| Copyright (C) 2004, 2005 Nikolas Zimmermann <wildfox@kde.org> |
| 2004, 2005 Rob Buis <buis@kde.org> |
| Copyright (C) 2006 Apple Computer, Inc. |
| |
| 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., 51 Franklin Street, Fifth Floor, |
| Boston, MA 02110-1301, USA. |
| */ |
| |
| #if ENABLE(SVG) |
| |
| #include "TimeScheduler.h" |
| #include "Timer.h" |
| #include <wtf/HashSet.h> |
| #include <wtf/HashMap.h> |
| |
| namespace WebCore { |
| |
| class SVGElement; |
| class SVGAnimationElement; |
| |
| typedef HashSet<SVGAnimationElement*> SVGNotifySet; |
| |
| class SVGTimer : private Timer<TimeScheduler> |
| { |
| public: |
| SVGTimer(TimeScheduler*, double interval, bool singleShot); |
| |
| void start(); |
| using Timer<TimeScheduler>::stop; |
| using Timer<TimeScheduler>::isActive; |
| |
| void notifyAll(); |
| void addNotify(SVGAnimationElement*, bool enabled = false); |
| void removeNotify(SVGAnimationElement*); |
| |
| static SVGTimer* downcast(Timer<TimeScheduler>* t) { return static_cast<SVGTimer*>(t); } |
| |
| private: |
| typedef HashMap<SVGElement*, Vector<SVGAnimationElement*> > TargetAnimationMap; |
| TargetAnimationMap animationsByElement(double elapsedTime); |
| void applyAnimations(double elapsedSeconds, const SVGTimer::TargetAnimationMap& targetMap); |
| |
| TimeScheduler* m_scheduler; |
| double m_interval; |
| bool m_singleShot; |
| |
| SVGNotifySet m_notifySet; |
| SVGNotifySet m_enabledNotifySet; |
| }; |
| |
| } // namespace |
| |
| #endif // ENABLE(SVG) |
| |
| // vim:ts=4:noet |