/// <summary>
/// 连接相机
/// </summary>
/// <param name="cmaerIp">相机IP</param>
void ConnectionCamer(uint cmaerIp)
{
if (_DataControl.IsLinkedByMyself(cmaerIp))//如果是我自己在使用
{
return;
}
else if (_DataControl.IsLinkedByOthers(cmaerIp))//如果是其他人在使用
{
DialogResult result = MessageBox.Show("相机正与其它终端连接,确信要抢占吗?", "连接相机", MessageBoxButtons.YesNo);
if (result != DialogResult.Yes)
{
return;
}
}
if (_DataControl.IsInvadedByOthers(cmaerIp)) //如果被别人抢了摄像头
{
DislinkCamera(cmaerIp); //就断开连接
}
FormDisplay display = _DataControl.GetCurrDisplayForm();
if (display != null)
{
MagDevice device = display.GetDateDisplay().GetDevice();
if (device.LinkCamera(cmaerIp, 2000)) //连接相机
{
DataDisplay.CurrSelectedWndIndex = display.GetDateDisplay().WndIndex; //更新选中框
Globals.GetMainFrm().GetFormDisplayBG().Invalidate(false);
}
}
}
private void buttonLink_Click(object sender, EventArgs e)
{
int index = comboBoxOnlineDevice.SelectedIndex;
if (index < 0)
{
return;
}
MagService service = _DataControl.GetService();
uint dev_num = service.GetTerminalList(_LstEnumInfo, MAX_ENUMDEVICE);
if (_DataControl.IsLinkedByMyself(_LstEnumInfo[index].intCamIp))
{
return;
}
else if (_DataControl.IsLinkedByOthers(_LstEnumInfo[index].intUsrIp))
{
DialogResult result = MessageBox.Show("相机正与其它终端连接,确信要抢占吗?", "连接相机", MessageBoxButtons.YesNo);
if (result != DialogResult.Yes)
{
return;
}
}
if (_DataControl.IsInvadedByOthers(_LstEnumInfo[index].intUsrIp))
{
DislinkCamera(_LstEnumInfo[index].intCamIp);
}
FormDisplay display = _DataControl.GetCurrDisplayForm();
if (display != null)
{
MagDevice device = display.GetDateDisplay().GetDevice();
if (device.LinkCamera(_LstEnumInfo[index].intCamIp, 2000))
{
DataDisplay.CurrSelectedWndIndex = display.GetDateDisplay().WndIndex;//更新选中框
Globals.GetMainFrm().GetFormDisplayBG().Invalidate(false);
}
}
RefreshOnlineDevice();
}
private void btnAutoConn_Click(object sender, EventArgs e)
{
RefreshOnlineDevice();
if (comboBoxOnlineDevice.Items.Count == 0)
{
return;
}
if (btnAutoConn.Text == "一键连接播放")
{
if (comboBoxOnlineDevice.Items.Count >= 1)
{
for (int i = 0; i < comboBoxOnlineDevice.Items.Count; i++)
{
ConnectionCamer(_LstEnumInfo[i].intCamIp);
FormDisplay frmDisplay = _DataControl.GetBindedDisplayForm(_LstEnumInfo[i].intCamIp); //选择已经绑定的IP的显示窗口
if (frmDisplay != null)
{
frmDisplay.GetDateDisplay().Play();
ChangeBtnCursor(2);
}
}
btnAutoConn.Text = "一键断开停止播放";
}
}
else if (btnAutoConn.Text == "一键断开停止播放")
{
DialogResult MsgBoxResult = MessageBox.Show("确定要停止播放且停止采集热点?", //对话框的显示内容
"操作提示", //对话框的标题
MessageBoxButtons.YesNo, //定义对话框的按钮，这里定义了YSE和NO两个按钮
MessageBoxIcon.Question, //定义对话框内的图表式样，这里是一个黄色三角型内加一个感叹号
MessageBoxDefaultButton.Button2); //定义对话框的按钮式样
if (MsgBoxResult == DialogResult.Yes)
{
if (comboBoxOnlineDevice.Items.Count >= 1)
{
for (int i = 0; i < comboBoxOnlineDevice.Items.Count; i++)
{
DislinkCamera(_LstEnumInfo[i].intCamIp);
FormDisplay frmDisplay = _DataControl.GetBindedDisplayForm(_LstEnumInfo[i].intCamIp); //选择已经绑定的IP的显示窗口
if (frmDisplay != null)
{
frmDisplay.Stop = false;
frmDisplay.GetDateDisplay().GetDevice().StopProcessImage();
frmDisplay.Invalidate(false);
isThreadRun = false;
ChangeBtnCursor(1);
}
}
FormMain.GetOPCTaskInfo("视频停止播放，热点信息停止采集，任务停止发送！");
}
btnAutoConn.Text = "一键连接播放";
}
}
RefreshOnlineDevice();
}
/// <summary>
/// 断开摄像头连接
/// </summary>
/// <param name="intCameraIP"></param>
private void DislinkCamera(uint intCameraIP)
{
FormDisplay frmDisplay = _DataControl.GetBindedDisplayForm(intCameraIP);
if (frmDisplay != null)
{
MagDevice device = frmDisplay.GetDateDisplay().GetDevice();
device.StopProcessImage();
device.DisLinkCamera();
frmDisplay.Invalidate(false);
}
}
public FormDisplay GetCurrDisplayForm()
{
FormDisplay frmDisplay = Globals.GetMainFrm().GetFormDisplay(DataDisplay.CurrSelectedWndIndex);
MagDevice device = frmDisplay.GetDateDisplay().GetDevice();
if (device.GetDevIPAddress() == 0)
{
return(frmDisplay);
}
else
{
return(GetFirstFreeDisplayForm());
}
}
public FormDisplay GetFirstFreeDisplayForm()
{
uint max_wnd = Globals.GetMainFrm().GetMaxDeviceWnd();
for (uint i = 0; i < max_wnd; i++)
{
FormDisplay frmDisplay = Globals.GetMainFrm().GetFormDisplay(i);
MagDevice device = frmDisplay.GetDateDisplay().GetDevice();
if (device.GetDevIPAddress() == 0)
{
return(frmDisplay);
}
}
return(null);
}
private void buttonPlay_Click(object sender, EventArgs e)
{
int index = comboBoxOnlineDevice.SelectedIndex;
if (index < 0)
{
return;
}
MagService service = _DataControl.GetService();
uint dev_num = service.GetTerminalList(_LstEnumInfo, MAX_ENUMDEVICE);
FormDisplay frmDisplay = _DataControl.GetBindedDisplayForm(_LstEnumInfo[index].intCamIp);
if (frmDisplay != null)
{
frmDisplay.GetDateDisplay().Play();
}
}
private void buttonPlay_Click(object sender, EventArgs e)
{
int index = comboBoxOnlineDevice.SelectedIndex;
if (index < 0)
{
return;
}
MagService service = _DataControl.GetService();
uint dev_num = service.GetTerminalList(_LstEnumInfo, MAX_ENUMDEVICE);
for (int i = 0; i < comboBoxOnlineDevice.Items.Count; i++)
{
FormDisplay frmDisplay = _DataControl.GetBindedDisplayForm(_LstEnumInfo[i].intCamIp); //选择已经绑定的IP的显示窗口
if (frmDisplay != null)
{
frmDisplay.GetDateDisplay().Play();
ChangeBtnCursor(2);
}
}
}
private void FormDisplayBG_Paint(object sender, PaintEventArgs e)
{
Graphics graphic = e.Graphics;
graphic.FillRectangle(Brushes.White, new Rectangle(0, 0, this.Width, this.Height));
FormMain formMain = Globals.GetMainFrm();
uint row = 0, col = 0;
formMain.GetFormControl().GetDataControl().GetDisplayWndNum(ref row, ref col);
int bdr_width = (int)formMain.GetSelectionBorderWidth();
uint num = row * col;
for (uint i = 0; i < num; i++)
{
FormDisplay frmDiplay = Globals.GetMainFrm().GetFormDisplay(i);
Point pt = new Point(frmDiplay.Left, frmDiplay.Top);
int left = pt.X - bdr_width;
int top = pt.Y - bdr_width;
int w = frmDiplay.Width + bdr_width * 2;
int h = frmDiplay.Height + bdr_width * 2;
if (DataDisplay.CurrSelectedWndIndex == frmDiplay.GetDateDisplay().WndIndex)
{
graphic.FillRectangle(Brushes.LightGreen, new Rectangle(left, top, w, h));
}
else
{
graphic.FillRectangle(Brushes.DarkGray, new Rectangle(left, top, w, h));
}
}
}
private void buttonStop_Click(object sender, EventArgs e)
{
int index = comboBoxOnlineDevice.SelectedIndex;
if (index < 0)
{
return;
}
DialogResult MsgBoxResult = MessageBox.Show("确定要停止播放且停止采集热点?", //对话框的显示内容
"操作提示", //对话框的标题
MessageBoxButtons.YesNo, //定义对话框的按钮，这里定义了YSE和NO两个按钮
MessageBoxIcon.Question, //定义对话框内的图表式样，这里是一个黄色三角型内加一个感叹号
MessageBoxDefaultButton.Button2); //定义对话框的按钮式样
if (MsgBoxResult == DialogResult.Yes)
{
MagService service = _DataControl.GetService();
uint dev_num = service.GetTerminalList(_LstEnumInfo, MAX_ENUMDEVICE);
for (int i = 0; i < comboBoxOnlineDevice.Items.Count; i++)
{
FormDisplay frmDisplay = _DataControl.GetBindedDisplayForm(_LstEnumInfo[i].intCamIp);
if (frmDisplay == null)
{
continue;
}
frmDisplay.Stop = false;
frmDisplay.GetDateDisplay().GetDevice().StopProcessImage();
frmDisplay.Invalidate(false);
isThreadRun = false;
FormMain.GetOPCTaskInfo("线程停止！");
FormMain.GetOPCTaskInfo("视频停止播放，热点信息停止采集，任务停止发送！");
ChangeBtnCursor(1);
}
}
}
