public void Evaluate(int SpreadMax)
{
if (FFirstRun)
{
FOutImage[0] = new CVImageLink();
FFirstRun = false;
}
if (FInDevices[0] != FCamera || FInEnabled.IsChanged)
{
try
{
throw (new Exception("Actually, this node doesn't work yet, sorry"));
if (FCamera != null)
{
Disconnect();
}
if (FInEnabled[0])
{
FCamera = FInDevices[0];
if (FCamera != null)
{
Connect();
}
}
FOutStatus[0] = "OK";
}
catch (Exception e)
{
FOutStatus[0] = e.Message;
}
}
}
private void DisconnectCamera(EosCamera device)
{
DeviceDescriptor descriptor = _deviceEnumerator.GetByEosCamera(device);
if (descriptor != null)
{
descriptor.CameraDevice.PhotoCaptured -= cameraDevice_PhotoCaptured;
descriptor.CameraDevice.CameraDisconnected -= cameraDevice_CameraDisconnected;
StaticHelper.Instance.SystemMessage = "Camera disconnected :" + descriptor.CameraDevice.DeviceName;
Log.Debug("===========Camera disconnected==============");
Log.Debug("Name :" + descriptor.CameraDevice.DeviceName);
ConnectedDevices.Remove(descriptor.CameraDevice);
descriptor.CameraDevice.Close();
_deviceEnumerator.Remove(descriptor);
_deviceEnumerator.RemoveDisconnected();
}
RemoveDisconnected();
}
public bool Init(EosCamera camera)
{
try
{
IsBusy = true;
Camera = camera;
Camera.IsErrorTolerantMode = true;
DeviceName = Camera.DeviceDescription;
Manufacturer = "Canon Inc.";
Camera.SetEventHandlers();
Camera.Error += _camera_Error;
Camera.Shutdown += _camera_Shutdown;
Camera.LiveViewPaused += Camera_LiveViewPaused;
Camera.LiveViewUpdate += Camera_LiveViewUpdate;
Camera.PictureTaken += Camera_PictureTaken;
Capabilities.Add(CapabilityEnum.Bulb);
Capabilities.Add(CapabilityEnum.LiveView);
Capabilities.Add(CapabilityEnum.CaptureInRam);
IsConnected = true;
LoadProperties();
OnCameraInitDone();
return true;
}
catch (Exception exception)
{
Log.Error("Error initialize EOS camera object ", exception);
return false;
}
}
public override void Close()
{
HaveLiveView = false;
Camera.Error -= _camera_Error;
Camera.Shutdown -= _camera_Shutdown;
Camera.LiveViewPaused -= Camera_LiveViewPaused;
Camera.LiveViewUpdate -= Camera_LiveViewUpdate;
Camera.PictureTaken -= Camera_PictureTaken;
Camera.PropertyChanged -= Camera_PropertyChanged;
Camera.Dispose();
Camera = null;
}
public bool Init(EosCamera camera)
{
try
{
IsBusy = true;
Camera = camera;
Camera.IsErrorTolerantMode = true;
DeviceName = Camera.DeviceDescription;
PortName = camera.PortName;
Manufacturer = "Canon Inc.";
Camera.SetEventHandlers();
Camera.EnsureOpenSession();
Camera.Error += _camera_Error;
Camera.Shutdown += _camera_Shutdown;
Camera.LiveViewPaused += Camera_LiveViewPaused;
Camera.LiveViewUpdate += Camera_LiveViewUpdate;
Camera.PictureTaken += Camera_PictureTaken;
Capabilities.Add(CapabilityEnum.Bulb);
Capabilities.Add(CapabilityEnum.LiveView);
Capabilities.Add(CapabilityEnum.CaptureInRam);
Capabilities.Add(CapabilityEnum.SimpleManualFocus);
IsConnected = true;
LoadProperties();
Thread thread = new Thread(() =>
{
Thread.Sleep(200);
OnCameraInitDone();
});
thread.Start();
return true;
}
catch (Exception exception)
{
Log.Error("Error initialize EOS camera object ", exception);
return false;
}
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
private void loadCameras()
{
foreach (var _camera in _manager.GetCameras())
{
_camera.PictureTaken += this.imageTaken;
camera = _camera;
}
}
public DeviceDescriptor GetByEosCamera(EosCamera id)
{
return Devices.FirstOrDefault(deviceDescriptor => deviceDescriptor.EosCamera == id);
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
private void loadCameras()
{
IEnumerable<EosCamera> cameras = _manager.GetCameras();
if (cameras != null)
{
foreach (var _camera in cameras)
{
_camera.PictureTaken += imageTaken;
camera = _camera;
}
}
}
