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26 #ifndef SMILTimeContainer_h
27 #define SMILTimeContainer_h
31 #include "QualifiedName.h"
32 #include "PlatformString.h"
35 #include <wtf/HashMap.h>
36 #include <wtf/HashSet.h>
37 #include <wtf/PassRefPtr.h>
38 #include <wtf/RefCounted.h>
39 #include <wtf/text/StringHash.h>
47 class SMILTimeContainer : public RefCounted<SMILTimeContainer> {
49 static PassRefPtr<SMILTimeContainer> create(SVGSVGElement* owner) { return adoptRef(new SMILTimeContainer(owner)); }
51 void schedule(SVGSMILElement*);
52 void unschedule(SVGSMILElement*);
54 SMILTime elapsed() const;
56 bool isActive() const;
57 bool isPaused() const;
63 void setDocumentOrderIndexesDirty() { m_documentOrderIndexesDirty = true; }
65 // Move to a specific time. Only used for DRT testing purposes.
66 void sampleAnimationAtTime(const String& elementId, double seconds);
69 SMILTimeContainer(SVGSVGElement* owner);
71 void timerFired(Timer<SMILTimeContainer>*);
72 void startTimer(SMILTime fireTime, SMILTime minimumDelay = 0);
73 void updateAnimations(SMILTime elapsed, double nextManualSampleTime = 0, const String& nextSamplingTarget = String());
75 void updateDocumentOrderIndexes();
76 void sortByPriority(Vector<SVGSMILElement*>& smilElements, SMILTime elapsed);
78 typedef pair<SVGElement*, QualifiedName> ElementAttributePair;
79 String baseValueFor(ElementAttributePair);
83 double m_accumulatedPauseTime;
85 bool m_documentOrderIndexesDirty;
87 Timer<SMILTimeContainer> m_timer;
89 typedef HashSet<SVGSMILElement*> TimingElementSet;
90 TimingElementSet m_scheduledAnimations;
92 typedef HashMap<ElementAttributePair, String> BaseValueMap;
93 BaseValueMap m_savedBaseValues;
95 SVGSVGElement* m_ownerSVGElement;
100 #endif // SMILTimeContainer_h