public FormConfiguration(CameraSummary summary)
{
this.summary = summary;
InitializeComponent();
tbAlias.AutoSize = false;
tbAlias.Height = 20;
tbAlias.Text = summary.Alias;
lblSystemName.Text = summary.Name;
btnIcon.BackgroundImage = summary.Icon;
SpecificInfo specific = summary.Specific as SpecificInfo;
if (specific == null || specific.Camera == null || !specific.Camera.IsOpened)
{
return;
}
camera = specific.Camera;
int temp;
camera.Device.GetDeviceID(out temp);
deviceId = (long)temp;
cameraProperties = CameraPropertyManager.Read(camera, deviceId);
if (cameraProperties.Count != specific.CameraProperties.Count)
{
specificChanged = true;
}
Populate();
}
private void ReloadProperty(string key)
{
if (!propertiesControls.ContainsKey(key) || !cameraProperties.ContainsKey(key))
{
return;
}
// Reload the property in case the range or current value changed.
CameraProperty prop = CameraPropertyManager.Read(camera, deviceId, key);
if (prop == null)
{
return;
}
cameraProperties[key] = prop;
propertiesControls[key].Repopulate(prop);
}
public FormConfiguration(CameraSummary summary, Action disconnect, Action connect)
{
this.summary = summary;
this.disconnect = disconnect;
this.connect = connect;
InitializeComponent();
tbAlias.AutoSize = false;
tbAlias.Height = 20;
tbAlias.Text = summary.Alias;
lblSystemName.Text = summary.Name;
btnIcon.BackgroundImage = summary.Icon;
btnReconnect.Text = CameraLang.FormConfiguration_Reconnect;
btnImport.Text = CameraLang.FormConfiguration_ImportParameters;
SpecificInfo specific = summary.Specific as SpecificInfo;
if (specific == null || specific.Camera == null || !specific.Camera.IsOpened)
{
return;
}
camera = specific.Camera;
int temp;
camera.Device.GetDeviceID(out temp);
deviceId = (long)temp;
cameraProperties = CameraPropertyManager.Read(camera, deviceId);
if (cameraProperties.Count != specific.CameraProperties.Count)
{
specificChanged = true;
}
Populate();
this.Text = CameraLang.FormConfiguration_Title;
btnApply.Text = CameraLang.Generic_Apply;
}
private void cpvCameraControl_ValueChanged(object sender, EventArgs e)
{
AbstractCameraPropertyView control = sender as AbstractCameraPropertyView;
if (control == null)
{
return;
}
string key = control.Tag as string;
if (string.IsNullOrEmpty(key) || !cameraProperties.ContainsKey(key))
{
return;
}
CameraPropertyManager.Write(camera, deviceId, control.Property);
// Dependencies:
// - Pixel clock changes the range and current value of framerate.
// - Framerate changes the range and current value of exposure.
if (key == "height" || key == "width")
{
ReloadProperty("framerate");
ReloadProperty("exposure");
}
else if (key == "pixelclock")
{
ReloadProperty("framerate");
ReloadProperty("exposure");
}
else if (key == "framerate")
{
ReloadProperty("exposure");
}
specificChanged = true;
}
private void Open()
{
// Unlike in the DirectShow module, we do not backup and restore camera configuration.
// If the user configured the camera outside of Kinovea we respect the new settings.
// Two reasons:
// 1. In DirectShow we must do the backup/restore to work around drivers that inadvertently reset the camera properties.
// 2. Industrial cameras have many properties that won't be configurable in Kinovea
// so the user is more likely to configure the camera from the outside.
if (grabbing)
{
Stop();
}
try
{
uEye.Defines.Status status = camera.Init((Int32)deviceId | (Int32)uEye.Defines.DeviceEnumeration.UseDeviceID);
if (status != uEye.Defines.Status.SUCCESS)
{
log.ErrorFormat("Error trying to open IDS uEye camera.");
return;
}
// Load parameter set.
ProfileHelper.Load(camera, summary.Identifier);
}
catch (Exception e)
{
log.Error("Could not open IDS uEye camera.", e);
return;
}
SpecificInfo specific = summary.Specific as SpecificInfo;
if (specific == null)
{
return;
}
// Store the camera object into the specific info so that we can retrieve device informations from the configuration dialog.
specific.Camera = camera;
int currentColorMode = IDSHelper.ReadCurrentStreamFormat(camera);
// Some properties can only be changed when the camera is opened but not streaming. Now is the time.
// We store them in the summary when coming back from FormConfiguration, and we write them to the camera here.
// Only do this if it's not the first time we open the camera, to respect any change that could have been done outside Kinovea.
if (firstOpen)
{
specific.StreamFormat = currentColorMode;
}
else
{
if (specific.StreamFormat != currentColorMode)
{
IDSHelper.WriteStreamFormat(camera, specific.StreamFormat);
}
CameraPropertyManager.WriteCriticalProperties(camera, specific.CameraProperties);
// Save parameter set.
ProfileHelper.Save(camera, ProfileHelper.GetProfileFilename(summary.Identifier));
}
// Reallocate IDS internal buffers after changing the format.
Int32[] memList;
camera.Memory.GetList(out memList);
camera.Memory.Free(memList);
camera.Memory.Allocate();
int memId;
camera.Memory.GetActive(out memId);
int width, height, bitsPerPixel, pitch;
camera.Memory.Inquire(memId, out width, out height, out bitsPerPixel, out pitch);
log.DebugFormat("IDS internal buffers allocated: {0}x{1}, {2} bits per pixel, pitch:{3}.", width, height, bitsPerPixel, pitch);
}
private void BtnImport_Click(object sender, EventArgs e)
{
// Locate an .ini file.
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Title = CameraLang.FormConfiguration_ImportParameters;
//openFileDialog.InitialDirectory = Path.GetDirectoryName(ProfileHelper.GetProfileFilename(summary.Identifier));
openFileDialog.RestoreDirectory = true;
openFileDialog.Filter = "Ini file (*.ini)" + "|*.ini;";
openFileDialog.FilterIndex = 0;
if (openFileDialog.ShowDialog() != DialogResult.OK)
{
return;
}
string filename = openFileDialog.FileName;
if (string.IsNullOrEmpty(filename) || !File.Exists(filename))
{
return;
}
// The timing here is finnicky.
// connect() will start the delay buffer allocation on the current image size and start receiving frames.
// disconnect prevents reading the new values from the camera.
// Load with new sizes while the camera is streaming will fail because the buffers are wrong.
// So we need to load the new values with the camera opened but not streaming.
this.SuspendLayout();
disconnect();
ProfileHelper.Replace(summary.Identifier, filename);
// Reopen the camera but do not start grabbing.
uEye.Defines.Status status = camera.Init((Int32)deviceId | (Int32)uEye.Defines.DeviceEnumeration.UseDeviceID);
if (status != uEye.Defines.Status.SUCCESS)
{
log.ErrorFormat("Error trying to open IDS uEye camera.");
return;
}
// Load new parameters.
ProfileHelper.Load(camera, summary.Identifier);
cameraProperties = CameraPropertyManager.Read(camera, deviceId);
SpecificInfo info = summary.Specific as SpecificInfo;
PopulateStreamFormat();
info.StreamFormat = this.SelectedStreamFormat.Value;
info.CameraProperties = cameraProperties;
summary.UpdateDisplayRectangle(Rectangle.Empty);
CameraTypeManager.UpdatedCameraSummary(summary);
// Reconnect.
camera.Exit();
connect();
// Reload UI.
RemoveCameraControls();
PopulateCameraControls();
this.ResumeLayout();
}
