CodeTempla
75 lines
1.8 KiB
C++
75 lines
1.8 KiB
C++
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#ifndef TIMER__H_
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#define TIMER__H_
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#ifdef _WIN32
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#pragma once
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#endif
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#include <list>
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#define HTIMER_INTERVAL_TIME 100 // 100 ms
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#define HTIMER_TERMINATE_WAIT_TIME 300 // 300 ms
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#define HTIMER() (&g_timerGlobal)
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#define ON_TIMER(CLASS_NAME, FN_CALLBACK) \
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inline bool SetTimer(unsigned int nTimerID, unsigned int nElapse) { return HTIMER()->SetTimer(nTimerID, nElapse, TimerCallBack##FN_CALLBACK, this); } \
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inline bool KillTimer(unsigned int nTimerID) { return HTIMER()->KillTimer(nTimerID); } \
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static void TimerCallBack##FN_CALLBACK(unsigned int nTimerID, void * pParam) { static_cast<CLASS_NAME *>(pParam)->FN_CALLBACK(nTimerID); } \
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void FN_CALLBACK(unsigned int nTimerID);
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struct HTimerObject
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{
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unsigned int nTimerID;
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unsigned int nElapse;
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unsigned int dwLastCheckTime;
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bool bDelete;
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void (*fnOnTimerCallBack)(unsigned int, void *);
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void * pOnTimerCallBackParam;
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};
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typedef std::list<struct HTimerObject *> LIST_TIMER_OBJECT;
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class HTimer : public HThread
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{
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public:
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HTimer();
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~HTimer();
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inline void Terminate() { m_bTerminate = true; Sleep(HTIMER_TERMINATE_WAIT_TIME); }
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void GetSystemTime(PSYSTEMTIME pSystemTime);
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inline unsigned int GetTickCount() { return m_nTickCount; }
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LIST_TIMER_OBJECT * GetTimerList() { return &m_listTimer; }
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bool SetTimer(unsigned int nTimerID, unsigned int nElapse, void (*fnCallBack)(unsigned int, void *), void * pParam);
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bool KillTimer(unsigned int nTimerID);
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void RemoveAllTimer();
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protected:
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void Main();
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private:
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volatile bool m_bThreadStarted;
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volatile bool m_bTerminate;
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#ifndef SINGLE_THREADED_MODEL
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HSyncObject m_sync;
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HSyncObject m_syncSystemTime;
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#endif
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volatile SYSTEMTIME m_systemTime;
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volatile DWORD m_nTickCount;
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LIST_TIMER_OBJECT m_listTimer;
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};
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extern HTimer g_timerGlobal;
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#endif // TIMER__H_
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