/// <summary>
/// Reconfigures the exporting parameters and starts the second part
/// of the batch export.
/// </summary>
private void batchExportPart1Finished(
OpenNIRecordingController sender,
DirectoryInfo exportDir, List <int> frames, List <int> userIDs,
ImageDictionary exportedFiles2D,
ImageDictionary exportedFiles3D, bool ExportRelativePathNames,
String export_filename_suffix)
{
// Report success.
lazyInvoke((MethodInvoker) delegate
{
exportForm.textBoxProgress.Text =
"Exporting standard images finished (Batch export part 1)." +
"Generating data index file...";
});
try
{
if (exportedFiles2D != null)
{
using (FileStream write_to = File.OpenWrite(
Path.Combine(exportDir.FullName, "Export2D" + export_filename_suffix + ".xml")))
{
movementDataSerializer.Serialize(write_to, exportedFiles2D);
}
}
if (exportedFiles3D != null)
{
using (FileStream write_to = File.OpenWrite(
Path.Combine(exportDir.FullName, "Export3D" + export_filename_suffix + ".xml")))
{
movementDataSerializer.Serialize(write_to, exportedFiles3D);
}
}
}
catch (Exception e)
{
showException("Error creating data index file: \n" +
e.Message);
}
// Configure for the second export.
// Check whether the user selected to do a batch export.
OpenNIRecordingController exportVideo = sender;
exportVideo.ExportFinished -= batchExportPart1Finished;
exportVideo.ExportFinished += batchExportPart2Finished;
// Reset progress bar.
lazyInvoke((MethodInvoker) delegate
{
exportForm.progressBar.Value = 0;
exportForm.textBoxProgress.Text = "Initializing batch export part 2...";
});
// Begin exporting.
exportVideo.ExportFrames(
frames,
userIDs,
(exportedFiles2D != null),
(exportedFiles3D != null),
ExportRelativePathNames,
true, true, true, false, false,
exportDir);
}
/// <summary>
/// Initializes the export.
/// </summary>
private void buttonExport_Click(object sender, EventArgs e)
{
OpenNIRecordingController exportVideo = videoDisplay.Source as OpenNIRecordingController;
if (exportVideo == null)
{
return;
}
// Stop playback before configuration.
exportVideo.StopPlayback();
// Select frames to export
List <int> export_frames = new List <int>(
Math.Abs(trackBarVideo.LastHighlightedFrame - trackBarVideo.FirstHighlightedFrame));
for (int i = trackBarVideo.FirstHighlightedFrame; i <= trackBarVideo.LastHighlightedFrame; i++)
{
export_frames.Add(i);
}
Dictionary <int, int> statistics = exportVideo.GetUserStatistics(export_frames);
// Show export configuration dialog.
ExportConfiguration configuration_form = new ExportConfiguration(
statistics, export_frames);
configuration_form.ImageSensorData = exportVideo.ImageOrDepth;
configuration_form.DrawBackground = exportVideo.DrawBackground;
configuration_form.DrawHighlight = exportVideo.DrawUserHighlight;
configuration_form.DrawLabels = exportVideo.DrawUserInformation;
configuration_form.DrawSkeleton = exportVideo.DrawSkeletonMesh;
configuration_form.ShowDialog(this);
if (configuration_form.DialogResult == DialogResult.Cancel)
{
return;
}
// Set paralellization event handlers.
exportVideo.ExportMadeProgress += exportMadeProgress;
exportVideo.ExportFailed += exportFailed;
// Check whether the user selected to do a batch export.
if (configuration_form.DoBatchExport)
{
exportVideo.ExportFinished += batchExportPart1Finished;
// Configure for the first batch export part and ignore
// the corresponding user preferences.
configuration_form.ImageSensorData = true;
configuration_form.DrawBackground = true;
configuration_form.DrawSkeleton = false;
configuration_form.DrawHighlight = false;
configuration_form.DrawLabels = false;
}
else
{
exportVideo.ExportFinished += exportFinished;
}
// Display progress bar.
exportForm.progressBar.Value = 0;
exportForm.textBoxProgress.Text = "Initializing export...";
exportForm.Show(this);
// Prepare export directory.
FileInfo recording = new FileInfo(exportVideo.RecordingFilename);
DirectoryInfo recordDir = recording.Directory;
DirectoryInfo exportDir = OpenNIImageProvider.
GetNewFolderWithHigherIndex(recordDir, EXPORT_DIR_PREFIX, "-");
// Begin exporting.
exportVideo.ExportFrames(
export_frames,
configuration_form.SelectedUsers,
configuration_form.AnnotationIn2D,
configuration_form.AnnotationIn3D,
configuration_form.ExportRelativePathNames,
configuration_form.ImageSensorData,
configuration_form.DrawBackground,
configuration_form.DrawSkeleton,
configuration_form.DrawHighlight,
configuration_form.DrawLabels,
exportDir);
}