public void Show(ViewFor view)
{
switch (view)
{
case ViewFor.MainWindow:
{
mainWindow = (IMainWindow)serviceProvider.GetView(ViewFor.MainWindow);
Subscribe(mainWindow);
mainWindow.Show();
}
break;
case ViewFor.ConfigWindow:
{
var newConfigWindow = (IConfigWindow)serviceProvider.GetView(ViewFor.ConfigWindow);
// service provider returns null when configwindow is already opened so it returns if the given object is null
if (newConfigWindow == null)
{
return;
}
Subscribe(newConfigWindow);
newConfigWindow.Show();
configWindow = newConfigWindow;
}
break;
}
}
protected override View GetViewFor(int section, int index)
{
var item = (T)GetItemAt(section, index);
if (item == null)
{
return(null);
}
if (!CurrentViews.TryGetValue(item, out var view) || (view?.IsDisposed ?? true))
{
using (new StateBuilder(State))
{
if (item is INotifyPropertyRead read)
{
State.StartMonitoring(read);
}
view = ViewFor?.Invoke(item);
}
if (view == null)
{
return(null);
}
CurrentViews[item] = view;
view.Parent = this;
}
return(view);
}
public override object GetView(ViewFor view)
{
switch (view)
{
case ViewFor.MainWindow:
{
if (mainWindow == null)
{
mainWindow = new MainWindow();
}
mainWindow.DataContext = mainWindowViewModel;
return(mainWindow);
}
case ViewFor.ConfigWindow:
{
if (ConfigWindow.IsOpened)
{
return(null);
}
var configWindow = new ConfigWindow();
configWindow.DataContext = configWindowViewModel;
return(configWindow);
}
default:
return(null);
}
}
public void Close(ViewFor view)
{
switch (view)
{
case ViewFor.MainWindow:
{
mainWindow.Close();
}
break;
case ViewFor.ConfigWindow:
{
UnSubscribe(configWindow);
configWindow.Close();
configWindow = null;
}
break;
}
}
public abstract object GetView(ViewFor view);
public override object GetView(ViewFor view)
{
return(views[view]);
}
public void SetView(ViewFor viewType, object view)
{
views.Add(viewType, view);
}
