internal void Close()
{
logger.ConditionalDebug("Close");
// since we handle the doc closing events, it is possible to close a window without having the
// corresponding entry removed here (if the document is opened in multiple windows). In this case
// I was once able to produce a situation where the corresponding configTaskPane was removed from
// customTaskPanes in the background, and when we came here, it crashed. The pane was visible in the window that was closed
// and was reused in a new window I created. So in order to avoid crashing in this strange
// situation let's catch the exception.
// The only way I can think of handlicng this cleanly would be with a window closing event, but I did not find out how to
// get it (in word)...
// I could also try to work on open events, but there is no window open event
// Note that the Document.Close event does not fire at all in case of multiple windows on the same document
// which is exactly the problem I am trying to address...
try
{
configTaskPane.Visible = false;
customTaskPanes.Remove(configTaskPane);
configTaskPane.Dispose();
confContr.Dispose();
}
catch // I do not know which kind of exception is raised in my strange case... We assume it means that everything
// was already cleaned up.
{
logger.Error("Exception when closing a ConfigTaskPane");
}
}
public static void RemoveTaskPane(CustomTaskPane taskPane, CustomTaskPaneCollection customTaskPanes)
{
//PLLog.Trace3("Enter", System.Data.Common.PROJECT_NAME);
customTaskPanes.Remove(taskPane);
//PLLog.Trace3("Exit", System.Data.Common.PROJECT_NAME);
}
public void Remove(Guid id, bool savedToDrafts)
{
_customTaskPanes = Globals.ThisAddin.GetCustomTaskPaneCollection();
if (_alertTaskPanes.ContainsKey(id))
{
_customTaskPanes.Remove(_alertTaskPanes[id]);
CustomTaskPane ctp;
_alertTaskPanes.TryRemove(id, out ctp);
}
RibbonButton button;
if (_protectFilesButtons.TryRemove(id, out button))
{
button.Click -= OnProtectFilesClick;
}
if (!savedToDrafts)
RemoveSendLinkFolderIfTheMailWasNeverSent(id);
RemoveTaskPane(id);
}
