mirror of
https://bitbucket.org/smil3y/kdelibs.git
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95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
/*
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* Copyright (C) 2008 Apple Inc. All Rights Reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SMILTIMECONTAINER_H
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#define SMILTIMECONTAINER_H
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#if ENABLE(SVG)
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#include "PlatformString.h"
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#include "SMILTime.h"
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#include "StringHash.h"
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#include "Timer.h"
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#include <wtf/HashSet.h>
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#include <wtf/PassRefPtr.h>
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#include <wtf/RefCounted.h>
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namespace WebCore {
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class SVGElement;
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class SVGSMILElement;
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class SVGSVGElement;
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class SMILTimeContainer : public RefCounted<SMILTimeContainer> {
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public:
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static PassRefPtr<SMILTimeContainer> create(SVGSVGElement* owner) { return adoptRef(new SMILTimeContainer(owner)); }
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void schedule(SVGSMILElement*);
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void unschedule(SVGSMILElement*);
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SMILTime elapsed() const;
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bool isActive() const;
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bool isPaused() const;
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void begin();
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void pause();
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void resume();
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void setDocumentOrderIndexesDirty() { m_documentOrderIndexesDirty = true; }
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private:
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SMILTimeContainer(SVGSVGElement* owner);
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void timerFired(Timer<SMILTimeContainer>*);
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void startTimer(SMILTime fireTime, SMILTime minimumDelay = 0);
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void updateAnimations(SMILTime elapsed);
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void updateDocumentOrderIndexes();
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void sortByPriority(Vector<SVGSMILElement*>& smilElements, SMILTime elapsed);
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typedef pair<SVGElement*, String> ElementAttributePair;
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String baseValueFor(ElementAttributePair);
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double m_beginTime;
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double m_pauseTime;
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double m_accumulatedPauseTime;
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bool m_documentOrderIndexesDirty;
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Timer<SMILTimeContainer> m_timer;
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typedef HashSet<SVGSMILElement*> TimingElementSet;
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TimingElementSet m_scheduledAnimations;
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typedef HashMap<ElementAttributePair, String> BaseValueMap;
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BaseValueMap m_savedBaseValues;
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SVGSVGElement* m_ownerSVGElement;
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};
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}
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#endif
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#endif
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