private void Window_Loaded(object sender, RoutedEventArgs e)
{
Messenger.Default.Register<DisplayToolbarMessage>(this, (action)=>HandleToolbarMessage(action));
Messenger.Default.Register<ShowWindowMessage>(this, HandleShowWindowMessage);
Messenger.Default.Register<ShowDialogMessage>(this, "MainWindow", HandleShowDialogMessage);
Messenger.Default.Register<SelectTabMessage>(this, HandleSelectTabMessage);
Messenger.Default.Register<AppExitMessage>(this, HandleAppExitMessage);
Messenger.Default.Register<CloseTabMessage>(this, HandleCloseTabMessage);
Messenger.Default.Register<ShowFileDialogMessage>(this, HandleShowFileDialogMessage);
Messenger.Default.Register<AuthenticationRequiredMessage>(this, HandleAuthenticationRequiredMessage);
if ((this.DataContext as MainViewModel).StoreSources.Count == 0)
{
var msg = new ShowDialogMessage(
Strings.NoConnectionsTitle,
Strings.NoConnectionsMessage,
MessageBoxImage.Information,
MessageBoxButton.YesNo,
(result) =>
{
if (result == MessageBoxResult.Yes)
{
var showWindowMessage = new ShowWindowMessage {Name = "NewConnection"};
Messenger.Default.Send(showWindowMessage);
}
});
Messenger.Default.Send(msg, "MainWindow");
}
}
public void ServerEdit(Connection serverConnection)
{
var msg = new ShowWindowMessage {Name = "EditConnection", ViewModel = serverConnection};
Messenger.Default.Send(msg);
}
private void PrefixSettings()
{
var msg = new ShowWindowMessage { Name = "PrefixesDialog", ViewModel = Configuration};
Messenger.Default.Send(msg);
}
public void ServerCreateStore(Connection serverConnection)
{
var msg = new ShowWindowMessage {Name = "CreateStore", ViewModel = serverConnection, Continuation = ContinueCreateStore};
Messenger.Default.Send(msg);
}
public void NewConnection()
{
var msg = new ShowWindowMessage {Name = "NewConnection", ViewModel = this};
Messenger.Default.Send(msg);
}
public void About()
{
var msg = new ShowWindowMessage
{
Name = "AboutDialog",
ViewModel = new AboutViewModel()
};
Messenger.Default.Send(msg);
}
private void HandleShowWindowMessage(ShowWindowMessage msg)
{
switch (msg.Name)
{
case "NewConnection":
{
var connectionModel = new Connection();
var newConnectionDialog = new ConnectionPropertiesDialog {DataContext = connectionModel};
var dlgResult = newConnectionDialog.ShowDialog();
if (dlgResult.HasValue && dlgResult.Value)
{
var model = DataContext as MainViewModel;
if (model != null)
{
model.StoreSources.Add(connectionModel);
model.AddConnectionConfiguration(connectionModel.Name,
connectionModel.ConnectionString,
connectionModel.RequiresAuthentication);
}
}
break;
}
case "EditConnection":
{
var connectionModel = msg.ViewModel as Connection;
if (connectionModel != null)
{
var editModel = connectionModel.Clone();
var dlg = new ConnectionPropertiesDialog {DataContext = editModel};
var dlgResult = dlg.ShowDialog();
if (dlgResult.HasValue && dlgResult.Value)
{
var oldName = connectionModel.Name;
connectionModel.CopyFrom(editModel);
var mvm = DataContext as MainViewModel;
if (mvm != null)
{
mvm.ServerRefresh(connectionModel);
}
// Update configuration
var model = DataContext as MainViewModel;
if (model != null)
{
model.UpdateConnectionConfiguration(oldName, connectionModel.Name, connectionModel.ConnectionString, connectionModel.RequiresAuthentication);
}
}
}
break;
}
case "PrefixesDialog":
{
var configuration = msg.ViewModel as PolarisConfigurationModel;
if (configuration != null)
{
var oldPrefixes = new List<PrefixConfiguration>(configuration.Prefixes);
var dlg = new PrefixesDialog { DataContext = configuration };
var dlgResult = dlg.ShowDialog();
if (dlgResult.HasValue && dlgResult.Value)
{
configuration.Save();
} else
{
configuration.Prefixes = oldPrefixes;
}
}
break;
}
case "CreateStore":
{
var connection = msg.ViewModel as Connection;
if (connection != null)
{
var storeModel = new Store(connection, Guid.NewGuid().ToString());
var storePropertiesDialog = new StorePropertiesDialog
{DataContext = storeModel, Title = "New Store Properties"};
var dlgResult = storePropertiesDialog.ShowDialog();
if (dlgResult.HasValue && dlgResult.Value && msg.Continuation != null)
{
msg.Continuation(storePropertiesDialog.DataContext);
}
}
break;
}
case "AboutDialog":
{
var dlg = new AboutDialog {DataContext = msg.ViewModel};
dlg.ShowDialog();
break;
}
}
}
