void DiscoverUsbDevices()
{
var webCameras = WebCamera.GetDevices();
foreach (var camera in webCameras)
{
var deviceInfo = new CameraDeviceInfo { WebCameraInfo = camera };
AddDeviceToList(deviceInfo);
}
}
void AddCamera()
{
if (String.IsNullOrEmpty(CameraUrl))
return;
var ipCamera = new IpCameraEngine(CameraUrl, UserName, Password);
if (!(CameraUrl.Trim().ToUpper().StartsWith("HTTP://") || CameraUrl.Trim().ToUpper().StartsWith("RTSP://")))
CameraUrl = String.Format("http://{0}", CameraUrl);
var ipCameraInfo = new IPVideoDeviceInfo
{
Uri = new Uri(CameraUrl)
};
var savedCamera = new SavedCamera
{
DeviceInfo = new CameraDeviceInfo
{
IpCameraInfo = ipCameraInfo
},
Camera = ipCamera,
UserName = UserName,
Password = Password
};
var deviceInfo = new CameraDeviceInfo
{
IpCameraInfo = ipCameraInfo
};
ConnectModel.CameraList.Add(ipCamera);
ConnectModel.SavedCameras.Add(savedCamera);
ConnectModel.DeviceList.Add(deviceInfo);
OnCameraAdded(ipCamera);
}
internal DeviceAddedEventArgs(CameraDeviceInfo info)
{
Info = info;
}
Camera GetCurrentModel(CameraDeviceInfo cameraInfo)
{
if (cameraInfo.IpCameraInfo != null)
{
foreach (var camInfo in ConnectModel.CameraList)
{
if (camInfo.CameraInfo != null)
if (camInfo.CameraInfo.Equals(cameraInfo.IpCameraInfo.Uri.ToString()) ||
String.Format("{0}/", camInfo.CameraInfo).Equals(cameraInfo.IpCameraInfo.Uri.ToString()) ||
String.Format("http://{0}/", camInfo.CameraInfo).Equals(cameraInfo.IpCameraInfo.Uri.ToString()))
return camInfo;
}
}
else if (cameraInfo.WebCameraInfo != null)
{
foreach (var camInfo in ConnectModel.CameraList)
{
if (camInfo.DeviceInfo != null)
if (camInfo.CameraInfo.Equals(cameraInfo.WebCameraInfo.Name))
return camInfo;
}
}
return null;
}
void IPCamera_DeviceDiscovered(object sender, DiscoveryEventArgs e)
{
var deviceInfo = new CameraDeviceInfo { IpCameraInfo = new IPVideoDeviceInfo(e.Device) };
AddDeviceToList(deviceInfo);
}
void OnDeviceAdded(CameraDeviceInfo info)
{
var handler = DeviceAdded;
if (handler != null)
handler(this, new DeviceAddedEventArgs(info));
}
void AddDeviceToList(CameraDeviceInfo info)
{
if (SelectedDevice == null)
{
SelectedDevice = info;
OnPropertyChanged("SelectedDevice");
}
if (info.IpCameraInfo != null)
{
foreach (var cameraDeviceInfo in SavedCameras)
{
if (String.IsNullOrEmpty(cameraDeviceInfo.Camera.DeviceInfo))
continue;
if (cameraDeviceInfo.DeviceInfo == null || cameraDeviceInfo.DeviceInfo.IpCameraInfo == null || info.IpCameraInfo.Uri == null)
continue;
if (cameraDeviceInfo.DeviceInfo.IpCameraInfo.Uri.ToString().Equals(info.IpCameraInfo.Uri.ToString()))
return;
}
}
else
{
foreach (var cameraDeviceInfo in SavedCameras)
{
if (String.IsNullOrEmpty(cameraDeviceInfo.Camera.DeviceInfo))
continue;
if (cameraDeviceInfo.DeviceInfo == null || cameraDeviceInfo.DeviceInfo.WebCameraInfo == null)
continue;
if (cameraDeviceInfo.DeviceInfo.WebCameraInfo.Name.Equals(info.WebCameraInfo.Name))
return;
}
}
DeviceList.Add(info);
try
{
OnDeviceAdded(info);
}
catch (Exception ex)
{
}
OnPropertyChanged("DeviceList");
}
internal DeviceAddedEventArgs(CameraDeviceInfo info)
{
Info = info;
}