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.Handle == null || !specific.Handle.IsValid)
{
return;
}
deviceHandle = specific.Handle;
cameraProperties = CameraPropertyManager.Read(specific.Handle, summary.Identifier);
if (cameraProperties.Count != specific.CameraProperties.Count)
{
specificChanged = true;
}
Populate();
}
private void Open()
{
if (grabbing)
{
Stop();
}
try
{
deviceHandle = Pylon.CreateDeviceByIndex(deviceIndex);
imageProvider.Open(deviceHandle);
}
catch (Exception e)
{
log.Error("Could not open Basler device.");
LogError(e, imageProvider.GetLastErrorMessage());
return;
}
if (!deviceHandle.IsValid)
{
return;
}
SpecificInfo specific = summary.Specific as SpecificInfo;
if (specific == null)
{
return;
}
// Store the handle into the specific info so that we can retrieve device informations from the configuration dialog.
specific.Handle = deviceHandle;
GenApiEnum currentStreamFormat = PylonHelper.ReadEnumCurrentValue(deviceHandle, "PixelFormat");
if (!string.IsNullOrEmpty(specific.StreamFormat) && specific.StreamFormat != currentStreamFormat.Symbol)
{
PylonHelper.WriteEnum(deviceHandle, "PixelFormat", specific.StreamFormat);
}
// The bayer conversion mode will be set during Prepare().
if (firstOpen)
{
// Restore camera parameters from the XML blurb.
// Regular properties, including image size.
// First we read the current properties from the API to get fully formed properties.
// We merge the values saved in the XML into the properties.
// (The restoration from the XML doesn't create fully formed properties, it just contains the values).
// Then commit the properties to the camera.
Dictionary <string, CameraProperty> cameraProperties = CameraPropertyManager.Read(deviceHandle, summary.Identifier);
CameraPropertyManager.MergeProperties(cameraProperties, specific.CameraProperties);
specific.CameraProperties = cameraProperties;
CameraPropertyManager.WriteCriticalProperties(deviceHandle, specific.CameraProperties);
}
else
{
CameraPropertyManager.WriteCriticalProperties(deviceHandle, specific.CameraProperties);
}
}
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(deviceHandle, cameraProperties[key]);
UpdateResultingFramerate();
specificChanged = true;
}
private void BtnReconnect_Click(object sender, EventArgs e)
{
if (SelectedStreamFormat == null)
{
// This happens when we load the config window and the camera isn't connected.
return;
}
SpecificInfo info = summary.Specific as SpecificInfo;
if (info == null)
{
return;
}
info.StreamFormat = this.SelectedStreamFormat.Symbol;
info.Bayer8Conversion = this.Bayer8Conversion;
info.CameraProperties = this.CameraProperties;
summary.UpdateDisplayRectangle(Rectangle.Empty);
CameraTypeManager.UpdatedCameraSummary(summary);
disconnect();
connect();
SpecificInfo specific = summary.Specific as SpecificInfo;
if (specific == null || specific.Handle == null || !specific.Handle.IsValid)
{
return;
}
deviceHandle = specific.Handle;
cameraProperties = CameraPropertyManager.Read(specific.Handle, summary.Identifier);
RemoveCameraControls();
PopulateCameraControls();
UpdateResultingFramerate();
}
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;
SpecificInfo specific = summary.Specific as SpecificInfo;
if (specific == null || specific.Handle == null || !specific.Handle.IsValid)
{
return;
}
deviceHandle = specific.Handle;
cameraProperties = CameraPropertyManager.Read(specific.Handle, summary.Identifier);
if (cameraProperties.Count != specific.CameraProperties.Count)
{
specificChanged = true;
}
bayer8Conversion = specific.Bayer8Conversion;
Populate();
this.Text = CameraLang.FormConfiguration_Title;
btnApply.Text = CameraLang.Generic_Apply;
UpdateResultingFramerate();
}
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
{
deviceHandle = Pylon.CreateDeviceByIndex(deviceIndex);
imageProvider.Open(deviceHandle);
}
catch (Exception e)
{
log.Error("Could not open Basler device.");
LogError(e, imageProvider.GetLastErrorMessage());
return;
}
if (!deviceHandle.IsValid)
{
return;
}
SpecificInfo specific = summary.Specific as SpecificInfo;
if (specific == null)
{
return;
}
// Store the handle into the specific info so that we can retrieve device informations from the configuration dialog.
specific.Handle = deviceHandle;
GenApiEnum currentStreamFormat = PylonHelper.ReadEnumCurrentValue(deviceHandle, "PixelFormat");
// Some properties can only be changed when the camera is opened but not streaming.
// 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)
{
if (specific.StreamFormat != currentStreamFormat.Symbol)
{
PylonHelper.WriteEnum(deviceHandle, "PixelFormat", specific.StreamFormat);
}
if (specific.CameraProperties != null && specific.CameraProperties.ContainsKey("framerate"))
{
if (specific.CameraProperties.ContainsKey("enableFramerate") && specific.CameraProperties["enableFramerate"].Supported)
{
bool enabled = bool.Parse(specific.CameraProperties["enableFramerate"].CurrentValue);
if (!enabled && !specific.CameraProperties["enableFramerate"].ReadOnly)
{
specific.CameraProperties["enableFramerate"].CurrentValue = "true";
CameraPropertyManager.Write(deviceHandle, specific.CameraProperties["enableFramerate"]);
}
}
CameraPropertyManager.Write(deviceHandle, specific.CameraProperties["framerate"]);
}
if (specific.CameraProperties != null && specific.CameraProperties.ContainsKey("width") && specific.CameraProperties.ContainsKey("height"))
{
CameraPropertyManager.Write(deviceHandle, specific.CameraProperties["width"]);
CameraPropertyManager.Write(deviceHandle, specific.CameraProperties["height"]);
}
}
else
{
specific.StreamFormat = currentStreamFormat.Symbol;
}
}