/// <summary>
/// Raises the ImageProcessingCommandFinished event.
/// </summary>
/// <param name="command">Executed command.</param>
/// <param name="e">The <see cref="ImageProcessedEventArgs"/> instance containing the event data.</param>
void OnImageProcessingCommandFinished(ProcessingCommandBase command, ImageProcessedEventArgs e)
{
if (ImageProcessingCommandFinished != null)
{
ImageProcessingCommandFinished(command, e);
}
}
/// <summary>
/// Handler of the ProcessingCommandBase.Finished event.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="ImageProcessedEventArgs"/> instance containing the event data.</param>
void command_Finished(object sender, ImageProcessedEventArgs e)
{
ProcessingCommandBase command = (ProcessingCommandBase)sender;
command.Finished -= new EventHandler <ImageProcessedEventArgs>(command_Finished);
if (command is ParallelizingProcessingCommand)
{
command = ((ParallelizingProcessingCommand)command).ProcessingCommand;
}
if (command is OverlayCommand ||
command is OverlayWithBlendingCommand ||
command is OverlayMaskedCommand)
{
if (_overlayImage != null)
{
// dispose the temporary overlay image because the processing command is finished
_overlayImage.Dispose();
_overlayImage = null;
}
if (_maskImage != null)
{
// dispose the temporary mask image because the processing command is finished
_maskImage.Dispose();
_maskImage = null;
}
}
if (command is ImageComparisonCommand)
{
if (_comparisonImage != null)
{
_comparisonImage.Dispose();
_comparisonImage = null;
}
}
_isImageProcessingWorking = false;
if (_imageProcessingUndoMonitor != null)
{
_imageProcessingUndoMonitor.Dispose();
_imageProcessingUndoMonitor = null;
}
OnImageProcessingCommandFinished((ProcessingCommandBase)sender, e);
}
/// <summary>
/// Invokes the InputProcessed event.
/// </summary>
/// <param name="args">Arguments.</param>
protected void OnInputProcessed(ImageProcessedEventArgs args)
{
if (args == null)
{
throw new ArgumentNullException("args");
}
EventHandler <ImageProcessedEventArgs> handler;
lock (processedEventSync) {
handler = imageProcessed;
}
if (handler != null)
{
handler(this, args);
}
}