public void Start(UInt32 startTime, UInt32 endTime, SearchItemV3_1 item)
{
/*
* 订阅 CrowdEvent 事件
* start
*/
string cameraId = item.CameraID;
var info = Framework.Container.Instance.CommService.GET_RESULT_STORE_LIST(cameraId, E_VIDEO_ANALYZE_TYPE.E_ANALYZE_CROWD);
if (info == null)
{
List <CrowdInfo> crowdInfoList = new List <CrowdInfo> {
};
//notify UI
if (SearchFinished != null)
{
SearchFinished((object)crowdInfoList, null);
}
return;
}
string ip = info.StoreIP;
uint port = info.StortPort;
m_vm = new SearchViewModelBase(ip, port);
curTask = Framework.Container.Instance.CommService.GET_TASK(item.TaskId);
if (curTask.TaskType == TaskType.History)
{
uint beginTime = DataModel.Common.ConvertLinuxTime(curTask.StartTime);
if (startTime <= beginTime)
{
startTime = 0;
}
else
{
startTime -= beginTime;
}
if (endTime <= beginTime)
{
endTime = 0;
}
else
{
endTime -= beginTime;
}
}
WinFormAppUtil.AppContainer.Instance.EvtAggregator.GetEvent <CrowdEvent>().Subscribe(OnSearchResultReturned, Microsoft.Practices.Prism.Events.ThreadOption.WinFormUIThread);
m_vm.StartCrowd(startTime, endTime, cameraId);
}