private void AddAlarmHistory(HitAlertInfo hitalert)
{
// 报警历史
int iUCWidth = 120;
int iUCHeight = (int)(4 * iUCWidth / 3);
int iInterval = 5;
int iLabelHeight = 15;
plAlarmHistory.Controls.Clear();
InitialalarmHistory();
if (_listAlertHistory == null || _listAlertHistory.Count <= 0)
{
UcImage ucSnapImg = new UcImage(hitalert.ImgData, null, null, null);
ucSnapImg.SetControlWidth(iUCWidth);
ucSnapImg.Location = new Point(plAlarmHistory.Location.X, iLabelHeight + iInterval);
ucSnapImg.SearchEvent += UcSnapImg_SearchEvent;
ucSnapImg.AddModelEvent += UcSnapImg_AddModelEvent;
UcImage ucStandImg = new UcImage(hitalert.Detail[0].Face, hitalert.Detail[0].PersonId, hitalert.Detail[0].Score.ToString("N2"), hitalert.CreateTime.ToString("yy-MM-dd HH:mm:ss"));
ucStandImg.SetControlWidth(iUCWidth);
ucStandImg.pbImage.ContextMenuStrip = null;
ucStandImg.Location = new Point(ucSnapImg.Right, iLabelHeight + iInterval);
_listAlertHistory.Add(hitalert);
plAlarmHistory.Controls.Add(ucSnapImg);
plAlarmHistory.Controls.Add(ucStandImg);
}
else
{
int iListNum = _listAlertHistory.Count;
if (iListNum >= _iAlertHistoryNum)
{
_listAlertHistory.RemoveAt(_iAlertHistoryNum - 1);
}
_listAlertHistory.Insert(0, hitalert);
// 循环临时报警信息集合
for (int i = 0; i < _listAlertHistory.Count; i++)
{
if (i > 0)
{
iInterval += iUCHeight + 2;
}
HitAlertInfo alarmHistory = _listAlertHistory[i];
UcImage ucHSnapImg = new UcImage(alarmHistory.ImgData, null, null, null);
ucHSnapImg.SetControlWidth(iUCWidth);
ucHSnapImg.Location = new Point(plAlarmHistory.Location.X, iLabelHeight + iInterval);
ucHSnapImg.SearchEvent += UcSnapImg_SearchEvent;
ucHSnapImg.AddModelEvent += UcSnapImg_AddModelEvent;
UcImage ucStandImg = new UcImage(alarmHistory.Detail[0].Face, alarmHistory.Detail[0].PersonId, alarmHistory.Detail[0].Score.ToString("N2"), alarmHistory.CreateTime.ToString("yy-MM-dd HH:mm:ss"));
ucStandImg.SetControlWidth(iUCWidth);
ucStandImg.pbImage.ContextMenuStrip = null;
ucStandImg.Location = new Point(ucHSnapImg.Right, iLabelHeight + iInterval);
plAlarmHistory.Controls.Add(ucHSnapImg);
plAlarmHistory.Controls.Add(ucStandImg);
}
}
}
private void NoticeAlarmEvent(HitAlertInfo hitalert)
{
if (hitalert == null)
{
return;
}
SetStyle(ControlStyles.UserPaint | ControlStyles.AllPaintingInWmPaint | ControlStyles.OptimizedDoubleBuffer, true);
//双缓冲绘制，避免闪烁
this.SetStyle(ControlStyles.DoubleBuffer | ControlStyles.AllPaintingInWmPaint | ControlStyles.UserPaint, true);
// 报警播报
var player = new SoundPlayer(Properties.Resources.Beep);
player.Play();
this.Invoke((MethodInvoker) delegate
{
AddAlarmHistory(hitalert);
Application.DoEvents();
});
}
