// 并发可能会出现问题？
void IStore.saveMomentEvent(MomentEvent e)
{
lock (this)
{
momentSW.WriteLine(e.toJsonString());
momentSW.Flush();
}
}
public static MomentEvent createMomentEvent(string sid, int videoTime, MomentEventType type)
{
CustomTime time = new CustomTime()
{
absTS = CustomTime.ConvertDateTimeToTimeStamp(DateTime.Now), videoTS = videoTime
};
MomentEvent e = null;
switch (type)
{
case MomentEventType.PLAY:
e = new PlayEvent(sid, time);
break;
case MomentEventType.PAUSE:
e = new PauseEvent(sid, time);
break;
case MomentEventType.STOP:
e = new StopEvent(sid, time);
break;
case MomentEventType.FULL_SCREEN_ENTER:
e = new FullScreenEnterEvent(sid, time);
break;
case MomentEventType.FULL_SCREEN_EXIT:
e = new FullScreenExitEvent(sid, time);
break;
case MomentEventType.PLAY_RATE_CHANGE:
e = new PlayRateChangeEvent(sid, time);
break;
default:
return(null);
}
return(e);
}
