TimerUtils

//StdAfx.h

<span style="font-family: Arial, Helvetica, sans-serif;">#pragma once</span>

#include <easyx.h>#include <time.h>#include <stdio.h>

</pre>//TimerUtils.h<p></p><pre code_snippet_id="590181" snippet_file_name="blog_20150127_5_6910356" name="code" class="cpp">///////////////////////////////////// 计时器声明//#ifndef _TIMER_UTILS#define _TIMER_UTILS#include "StdAfx.h"class Timer{public:Timer();Timer(UINT interval, bool loop, TIMERPROC TimerProc);~Timer();int start();//启动计时器int updata();//刷新计时器记录的时间点int pause();//暂停计时器(返回剩余毫秒数)int unpause();//取消暂停计时器(返回剩余毫秒数)int destroy();//清除计时器UINT getIndex() const;//获取计时器IDUINT getInterval() const;//获取计时器计时间隔UINT getRemain() const;//获取计时器剩余时间bool isLoop() const;//判断计时器是否循环bool isPaused() const;//判断计时器是否处于暂停状态TIMERPROC getTimerProc() const;//获取计时器回调函数private:UINT Index;//计时器IDUINT Interval;//计时间隔UINT BeginClock;//计时器开始时的时间点UINT Remain;//剩余时间bool Loop;//循环状态bool Paused;//暂停状态TIMERPROC funcTimerProc;//回调函数};#endif

//TimerUtils.cpp

///////////////////////////////////// 计时器实现//#include "TimerUtils.h"Timer* pTimerList[12800];UINT nCount = 0;//无参构造Timer::Timer(){this->Index = nCount;this->Interval = 1;this->Loop = false;this->Paused = false;this->Remain = this->Interval;this->funcTimerProc = NULL;pTimerList[nCount] = this;nCount++;}//含参构造Timer::Timer(UINT interval, bool loop, TIMERPROC funcTimerProc){this->Index = nCount;this->Interval = interval;this->Loop = loop;this->Paused = false;this->Remain = this->Interval;this->funcTimerProc = funcTimerProc;pTimerList[nCount] = this;nCount++;}//析构Timer::~Timer(){pTimerList[this->Index] = NULL;}bool Timer::isLoop() const{return this->Loop;}bool Timer::isPaused() const{return this->Paused;}UINT Timer::getIndex() const{return this->Index;}UINT Timer::getInterval() const{return this->Interval;}UINT Timer::getRemain() const{return this->Remain;}TIMERPROC Timer::getTimerProc() const{return this->funcTimerProc;}int Timer::start(){this->Remain = this->Interval;if (this->Paused){this->unpause();}else{this->updata();SetTimer(GetHWnd(), this->Index, this->Interval, this->funcTimerProc);}return 0;}int Timer::updata(){this->BeginClock = clock();return 0;}int Timer::pause(){UINT temp = clock();this->Paused = true;this->Remain = this->Remain - (temp - this->BeginClock);KillTimer(GetHWnd(), this->Index);return this->Remain;}int Timer::unpause(){if (this->Paused){this->Paused = false;this->updata();printf("%p %d %d %p\n", GetHWnd(), Index, Remain, funcTimerProc);if (this->Remain < 15){funcTimerProc(GetHWnd(), WM_TIMER, this->Index, (DWORD)time(NULL));}else{SetTimer(GetHWnd(), this->Index, this->Remain, this->funcTimerProc);}}return 0;}int Timer::destroy(){KillTimer(GetHWnd(), this->Index);delete this;return 0;}