public DesktopViewModel(IStartupNotifier startupNotifier, IApplicationDetails applicationDetails, IViewNavigator regionNavigator, IMenuBarManager menuBarManager)
: base()
{
StartupNotifier = startupNotifier;
ApplicationDetails = applicationDetails;
if (!MenusCreated)
{
MenusCreated = true;
regionNavigator.EnqueueUIWork(() =>
{
menuBarManager.Create(@"_File\Save To Xml", EndPoint.Root, o => regionNavigator.SaveMainRegionDataToXml());
});
}
}
private void Navigating(IMenuBarManager barManager, IViewNavigator navigator, NavigationEventArgs e)
{
Stack<Action> cleanup;
foreach (var owner in _CleanupsByOwner
.Where(kvp => kvp.Key != EndPoint.Root && kvp.Key != e.Destination)
.Select(kvp => kvp.Key)
.ToList())
{
cleanup = _CleanupsByOwner[owner];
while (cleanup.Count != 0)
{
cleanup.Pop()();
}
_CleanupsByOwner.Remove(owner);
}
}
