private bool Execute(IXenConnection connection, bool prompt)
{
if (prompt)
{
return(PromptAndDisconnectServer(connection));
}
// no prompt. All tasks are cancelled and the server disconnected
ConnectionsManager.CancelAllActions(connection);
DoDisconnect(connection);
return(true);
}
/// <summary>
/// First prompts the user if there are any actions running, then cancels and d/c if they give the OK.
/// </summary>
/// <param name="connection"></param>
/// <returns>True if the user agreed to d/c and cancel their tasks, false if we are going to remain connected</returns>
private bool PromptAndDisconnectServer(IXenConnection connection)
{
if (!AllActionsFinished(connection, true))
{
if (MainWindowCommandInterface.RunInAutomatedTestMode ||
new CloseXenCenterWarningDialog(connection).ShowDialog(Parent) == DialogResult.OK)
{
ConnectionsManager.CancelAllActions(connection);
DelegatedAsyncAction waitForCancelAction = new DelegatedAsyncAction(connection,
Messages.CANCELING_TASKS, Messages.CANCELING, Messages.COMPLETED,
delegate
{
DateTime startTime = DateTime.Now;
while ((DateTime.Now - startTime).TotalSeconds < 6.0)
{
if (AllActionsFinished(connection, false))
{
break;
}
Thread.Sleep(2000);
}
});
using (var pd = new ActionProgressDialog(waitForCancelAction, ProgressBarStyle.Marquee))
{
pd.ShowDialog(Parent);
}
}
else
{
return(false);
}
}
DoDisconnect(connection);
return(true);
}