public void Export()
{
try
{
AviExportComponent.Launch(this.Context.DesktopWindow, (ClipboardItem)this.Context.SelectedClipboardItems[0]);
}
catch (Exception e)
{
ExceptionHandler.Report(e, SR.MessageExportToVideoFailed, Context.DesktopWindow);
}
}
internal static void Launch(IDesktopWindow desktopWindow, ClipboardItem clipboardItem)
{
Platform.CheckForNullReference(clipboardItem, "clipboardItem");
IDisplaySet displaySet = clipboardItem.Item as IDisplaySet;
if (displaySet == null)
{
throw new ArgumentException("The item being exported must be a display set.");
}
if (_progressComponentShelf != null)
{
desktopWindow.ShowMessageBox(SR.MessageVideoExportStillRunning, MessageBoxActions.Ok);
return;
}
if (displaySet.PresentationImages.Count <= 1)
{
desktopWindow.ShowMessageBox(SR.MessageDisplaySetTooFewImagesForVideo, MessageBoxActions.Ok);
return;
}
AviExportComponent component = new AviExportComponent(clipboardItem);
component.LoadSettings();
if (component.SelectedCodec == null)
{
desktopWindow.ShowMessageBox(SR.MessageNoAcceptableCodecsInstalled, MessageBoxActions.Ok);
return;
}
// give the width and height values from the item to be exported
foreach (IPresentationImage image in (displaySet.PresentationImages))
{
if (image is IImageGraphicProvider)
{
IImageGraphicProvider imageGraphicProvider = (IImageGraphicProvider)image;
component.Height = imageGraphicProvider.ImageGraphic.Rows;
component.Width = imageGraphicProvider.ImageGraphic.Columns;
break;
}
}
if (ApplicationComponentExitCode.Accepted != LaunchAsDialog(desktopWindow, component, SR.TitleExportToVideo))
{
return;
}
component.Export();
}
