/// <summary>
/// 关闭摄像头
/// </summary>
private void CloseVideo()
{
try
{
ChannelListItemViewModel lbi = ChannelManageListBox.SelectedItem as ChannelListItemViewModel;
if (lbi.IsOpened == true)
{
currentVideo--;
foreach (WindowsFormsHost wfh in wFHList)
{
if (wfh.Tag != null && wfh.Tag.ToString() == lbi.MyChannelCfg.TcChaneelID)
{
(wfh.Child as UserControl1).closecamera();
wfh.Child = null;
wfh.Tag = null;
}
}
lbi.IsOpened = false;
}
}
catch (Exception ex)
{
_WriteLog.WriteToLog("CloseVideo", ex);
}
}
/// <summary>
/// 删除频道
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnDeletePassageWay_Click(object sender, RoutedEventArgs e)
{
try
{
int success = -1;
if (ChannelManageListBox.SelectedIndex < 0)
{
MyMessage.showYes("请选中需要删除的通道!");
return;
}
ChannelListItemViewModel lbi = ChannelManageListBox.SelectedItem as ChannelListItemViewModel;
bool?result = MyMessage.Show("是否删除通道?");
if (result == true)
{
success = thirft.DelChannel(lbi.MyChannelCfg.TcChaneelID);
if (success == 0)
{
MyMessage.showYes("删除通道成功！");
CloseVideo();
_ChannelManageViewModel.RefreshChannelList();
}
else
{
MyMessage.showYes("删除通道失败！");
}
}
}
catch (Exception ex)
{
MyMessage.showYes("删除通道失败！");
_WriteLog.WriteToLog("btnDeletePassageWay_Click", ex);
}
}
/// <summary>
/// 双击通道打开视频
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ChannelManageListBox_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
try
{
ChannelListItemViewModel lbi = (sender as ListBox).SelectedItem as ChannelListItemViewModel;
if (lbi == null)
{
return;
}
string ip = lbi.MyChannelCfg.CaptureCfg.TcAddr;
if (ip == string.Empty)
{
System.Windows.MessageBox.Show("摄像机IP为空！");
return;
}
if (lbi.IsOpened == false)
{
lbi.IsOpened = true;
currentVideo++;
UserControl1 usercontrol = new UserControl1();
usercontrol.opencamera(lbi.MyChannelCfg.CaptureCfg.NCaptureType, lbi.MyChannelCfg.CaptureCfg.TcAddr + "|" + lbi.MyChannelCfg.TcDescription, (uint)lbi.MyChannelCfg.CaptureCfg.NPort, lbi.MyChannelCfg.CaptureCfg.TcUID, lbi.MyChannelCfg.CaptureCfg.TcPSW, 1, 1);
foreach (WindowsFormsHost wfh in wFHList)
{
if (wfh.Tag == null)
{
wfh.Child = usercontrol;
wfh.Tag = lbi.MyChannelCfg.TcChaneelID;
break;
}
}
if (currentVideo > currentMaxvideo)
{
SetVideoGridScreen(currentVideo);
}
this.UpdateLayout();
}
else
{
currentVideo--;
foreach (WindowsFormsHost wfh in wFHList)
{
if (wfh.Tag != null && wfh.Tag.ToString() == lbi.MyChannelCfg.TcChaneelID)
{
(wfh.Child as UserControl1).closecamera();
wfh.Child = null;
wfh.Tag = null;
break;
}
}
lbi.IsOpened = false;
}
}
catch (Exception ex)
{
_WriteLog.WriteToLog("ChannelManageListBox_MouseDoubleClick", ex);
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// 修改频道
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnModifyPassageWay_Click(object sender, RoutedEventArgs e)
{
//todo(已经完成未测试) 先关闭视频 再进行修改
if (ChannelManageListBox.SelectedIndex < 0)
{
MyMessage.showYes("请选中需要修改的通道!");
return;
}
ChannelListItemViewModel lbi = ChannelManageListBox.SelectedItem as ChannelListItemViewModel;
ChannelInfo channelInfo = new ChannelInfo();
channelInfo.RefreshChannelDelegate = _ChannelManageViewModel.RefreshChannelList;
channelInfo.CloseVideoDelegate = CloseVideo;
channelInfo.SetChannelInfo(lbi.MyChannelCfg);
channelInfo.ShowDialog();
}
private void IniVideo()
{
try
{
lbi = viewModel.CurrentPointChannelListItem;
if (lbi == null)
{
return;
}
txtChannelname.Text = lbi.MyChannelCfg.Name;
string ip = lbi.MyChannelCfg.CaptureCfg.TcAddr;
if (ip == string.Empty)
{
System.Windows.MessageBox.Show("摄像机IP为空！");
return;
}
lbi.IsOpened = true;
UserControl1 usercontrol = new UserControl1();
usercontrol.opencamera(lbi.MyChannelCfg.CaptureCfg.NCaptureType,
lbi.MyChannelCfg.CaptureCfg.TcAddr + "|" + lbi.MyChannelCfg.TcDescription,
(uint)lbi.MyChannelCfg.CaptureCfg.NPort, lbi.MyChannelCfg.CaptureCfg.TcUID,
lbi.MyChannelCfg.CaptureCfg.TcPSW, 1, 1);
if (wfh.Tag == null)
{
wfh.Child = usercontrol;
wfh.Tag = lbi.MyChannelCfg.TcChaneelID;
}
this.VideoPartGrid.Children.Add(wfh);
this.UpdateLayout();
}
catch (Exception ex)
{
Logger <OperaExcel> .Log.Error("IniVideo", ex);
}
}
