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29 #ifndef RunLoopTimer_h
30 #define RunLoopTimer_h
32 #include "SchedulePair.h"
33 #include <wtf/RetainPtr.h>
37 // Time intervals are all in seconds.
39 class RunLoopTimerBase {
40 WTF_MAKE_NONCOPYABLE(RunLoopTimerBase);
42 RunLoopTimerBase() { }
43 virtual ~RunLoopTimerBase();
45 void schedule(const SchedulePair*);
46 void schedule(const SchedulePairHashSet&);
48 void start(double nextFireInterval, double repeatInterval);
50 void startRepeating(double repeatInterval) { start(repeatInterval, repeatInterval); }
51 void startOneShot(double interval) { start(interval, 0); }
54 bool isActive() const;
56 virtual void fired() = 0;
60 RetainPtr<CFRunLoopTimerRef> m_timer;
64 template <typename TimerFiredClass> class RunLoopTimer : public RunLoopTimerBase {
66 typedef void (TimerFiredClass::*TimerFiredFunction)(RunLoopTimer*);
68 RunLoopTimer(TimerFiredClass* o, TimerFiredFunction f)
69 : m_object(o), m_function(f) { }
71 virtual void fired() { (m_object->*m_function)(this); }
74 TimerFiredClass* m_object;
75 TimerFiredFunction m_function;
78 } // namespace WebCore