/// <summary>
/// 显示摄像头
/// </summary>
protected void ShowCamera(Border CameraBorder, StackPanel CameraStackPanel, IconButton settingVideoBtn)
{
if (mCameraInfos.Count <= 0)
{
settingVideoBtn.Visibility = Visibility.Visible;
return;
}
this.Cursor = Cursors.Wait;
CameraPanelWidth = CameraBorder.ActualWidth;
CameraWidth = Math.Floor(CameraPanelWidth / mCameraInfos.Count);
CameraHeight = CameraBorder.ActualHeight - 2;
CameraStackPanel.Children.Clear();
if (CameraHelper.InitSDK() == false)
{
MessageBox.Show("摄像头SDK初始化失败！");
return;
}
if (CameraIds == null)
{
CameraIds = new List <int>();
}
else
{
StorpPreviewCamera();
LogoutCamera();
CameraIds.Clear();
}
if (mPictureBoxs == null)
{
mPictureBoxs = new List <System.Windows.Forms.PictureBox>();
}
else
{
mPictureBoxs.Clear();
}
if (mDeviceInfors == null)
{
mDeviceInfors = new List <CHCNetSDK.NET_DVR_DEVICEINFO_V30>();
}
else
{
mDeviceInfors.Clear();
}
for (int i = 0; i < mCameraInfos.Count; i++)
{
try
{
CameraInfo camera = mCameraInfos[i];
System.Windows.Forms.Integration.WindowsFormsHost windowsFormsHost = new System.Windows.Forms.Integration.WindowsFormsHost()
{
Name = $"WFH{i}"
};
System.Windows.Forms.PictureBox pictureBox = new System.Windows.Forms.PictureBox()
{
Name = $"pictureBox{i}", Width = (int)CameraWidth, Height = (int)CameraHeight
};
mPictureBoxs.Add(pictureBox);
CHCNetSDK.NET_DVR_DEVICEINFO_V30 deviceinfo = new CHCNetSDK.NET_DVR_DEVICEINFO_V30();
//login
int cameraid = CameraHelper.loginCamera(camera.ip, camera.port, camera.userName, camera.password, ref deviceinfo);
if (cameraid <= -1)
{
throw new Exception("登陆失败");
}
CameraIds.Add(cameraid);
mDeviceInfors.Add(deviceinfo);
//preview
int ChanNum = deviceinfo.byChanNum;
int streamType = Convert.ToInt32(ConfigurationHelper.GetConfig(ConfigItemName.cameraStramType.ToString()));
bool res = CameraHelper.Preview(ref pictureBox, ChanNum, cameraid, streamType);
windowsFormsHost.Child = pictureBox;
CameraStackPanel.Children.Add(windowsFormsHost);
}
catch
{
TextBlock textBlock = new TextBlock();
textBlock.Width = CameraWidth;
//textBlock.Height = CameraHeight;
textBlock.TextAlignment = TextAlignment.Center;
textBlock.HorizontalAlignment = HorizontalAlignment.Center;
textBlock.VerticalAlignment = VerticalAlignment.Bottom;
textBlock.Text = "视频加载失败";
textBlock.FontSize = 16;
textBlock.Foreground = System.Windows.Media.Brushes.Red;
CameraStackPanel.Children.Add(textBlock);
}
}
this.Cursor = Cursors.Arrow;
}
private void saveBtn_Click(object sender, RoutedEventArgs e)
{
//抓图
//if (isInitSDK && isPreviewSuccess) {
// CameraHelper.captureJpeg(Guid.NewGuid().ToString()+".jpg",currCameraId,1);
// CameraHelper.captureBmp(Guid.NewGuid().ToString() + ".bmp",currCameraId);
//}else{
// ConsoleHelper.writeLine("captureJpeg failured");
//}
if (!IsInitialized)
{
MessageBox.Show("摄像头初始化失败！");
return;
}
if (!isPreviewSuccess)
{
MessageBox.Show("保存摄像头之前必须先预览成功！");
return;
}
if (checkInput())
{
String condition = String.Empty;
String sql = string.Empty;
if (!String.IsNullOrEmpty(mId))
{
//update
mCameraInfo.syncTime = (int)DateTimeHelper.GetTimeStamp();
mCameraInfo.ip = this.IpTB.Text.Trim();
mCameraInfo.port = this.portTB.Text.Trim();
mCameraInfo.userName = this.userNameTB.Text.Trim();
mCameraInfo.password = this.pwdTB.Text.Trim();
int res = DatabaseOPtionHelper.GetInstance().update(mCameraInfo);
if (res > 0)
{
MessageBox.Show("修改成功！");
this.Close();
}
else
{
MessageBox.Show("修改失败！");
return;
}
}
else
{
//insert
CameraInfo camera = new CameraInfo();
string cid = ConfigurationHelper.GetConfig(ConfigItemName.clientId.ToString());
condition = CameraInfoEnum.client_id.ToString() + "=" + Constract.valueSplit + cid + Constract.valueSplit + " and " +
CameraInfoEnum.ip.ToString() + "=" + Constract.valueSplit + IpTB.Text.ToString() + Constract.valueSplit +
" and " + CameraInfoEnum.port.ToString() + "=" + Constract.valueSplit + this.portTB.Text.ToString() + Constract.valueSplit;
sql = DatabaseOPtionHelper.GetInstance().getSelectSqlNoSoftDeleteCondition(DatabaseOPtionHelper.GetInstance().getTableName(camera), null, condition, null, null, null, 1, 0);
SqlDao.DbHelper optionHelper = DatabaseOPtionHelper.GetInstance();
List <CameraInfo> list = optionHelper.select <CameraInfo>(sql);
if (list.Count > 0)
{
MessageBox.Show("该摄像头已经存在，不要再添加拉！");
return;
}
else
{
camera.clientId = cid;
camera.companyId = ConfigurationHelper.GetConfig(ConfigItemName.companyId.ToString());
camera.status = 0;
camera.isDelete = 0;
camera.syncTime = 0;
camera.ip = this.IpTB.Text.Trim();
camera.port = this.portTB.Text.Trim();
camera.userName = this.userNameTB.Text.Trim();
camera.password = this.pwdTB.Text.Trim();
camera.id = Guid.NewGuid().ToString();
int res = optionHelper.insert(camera);
if (res > 0)
{
MessageBox.Show("保存成功！");
this.Close();
}
else
{
MessageBox.Show("保存失败！");
return;
}
}
}
}
}
