public void ShowDialog()
{
if (handler == null)
return;
handler.OnTaskProgress += setProgress;
handler.OnTaskCompleted += handler_OnTaskCompleted;
closeProgDialog();
dlgPrgrs = (GUIDialogProgress)GUIWindowManager.GetWindow((int)GUIWindow.Window.WINDOW_DIALOG_PROGRESS);
if (dlgPrgrs != null)
{
dlgPrgrs.Reset();
dlgPrgrs.DisplayProgressBar = true;
dlgPrgrs.ShowWaitCursor = false;
dlgPrgrs.DisableCancel(true);
dlgPrgrs.SetHeading(string.IsNullOrEmpty(handler.TaskName) ? MP1Utils.Options.ReadOption(o => o.PluginDisplayName) : handler.TaskName);
dlgPrgrs.SetLine(1, "");
dlgPrgrs.StartModal(GUIWindowManager.ActiveWindow);
}
else
{
GUIWaitCursor.Init(); GUIWaitCursor.Show();
}
if (!handler.Start())
{
closeProgDialog();
return;
}
}