public ShellViewModel(
IServer server,
ServerUriProvider uriProvider,
NavigationViewModel navigation,
NotificationsViewModel notifications,
BusyStatusViewModel busyStatus,
SelectDatabaseViewModel start,
DatabaseExplorer databaseScreen,
IKeyboardShortcutBinder binder,
IEventAggregator events)
{
this.navigation = navigation;
this.notifications = notifications;
this.busyStatus = busyStatus;
navigation.SetGoHome(() =>
{
this.TrackNavigationTo(start, events);
navigation.Breadcrumbs.Clear();
});
this.databaseScreen = databaseScreen;
this.binder = binder;
this.events = events;
this.server = server;
events.Subscribe(this);
Items.Add(start);
Items.Add(databaseScreen);
serverUri = new Uri(uriProvider.GetServerUri());
events.Publish(new WorkStarted("Connecting to server"));
server.Connect(serverUri,
() =>
{
events.Publish(new WorkCompleted("Connecting to server"));
switch (server.Databases.Count())
{
case 0:
//NOTE: perhaps we should display a retry button?
break;
case 1:
ActivateItem(databaseScreen);
break;
default:
ActivateItem(start);
break;
}
});
}
public ShellViewModel(
IServer server,
ServerUriProvider uriProvider,
NavigationViewModel navigation,
NotificationsViewModel notifications,
BusyStatusViewModel busyStatus,
SelectDatabaseViewModel start,
DatabaseViewModel databaseScreen,
IKeyboardShortcutBinder binder,
IEventAggregator events)
{
this.navigation = navigation;
this.notifications = notifications;
this.busyStatus = busyStatus;
navigation.SetGoHome(() =>
{
this.TrackNavigationTo(start, events);
navigation.Breadcrumbs.Clear();
});
this.databaseScreen = databaseScreen;
this.binder = binder;
this.events = events;
events.Subscribe(this);
Items.Add(start);
Items.Add(databaseScreen);
events.Publish(new WorkStarted("Connecting to server"));
server.Connect(new Uri(uriProvider.GetServerUri()),
() =>
{
events.Publish(new WorkCompleted("Connecting to server"));
if (server.Databases.Count() == 1)
{
ActivateItem(databaseScreen);
}
else
{
ActivateItem(start);
}
});
}