public HorizontalModLayout()
{
InitializeComponent();
SetupListView(ActiveModsListView);
SetupListView(InactiveModsListView);
ActiveModsListView.SelectionChanged += (object sender, SelectionChangedEventArgs e) =>
{
if (ActiveModsListView.Items.Count == 0)
{
return;
}
UpdateIsSelected(e, ViewModel.ActiveMods);
};
InactiveModsListView.SelectionChanged += (object sender, SelectionChangedEventArgs e) =>
{
if (InactiveModsListView.Items.Count == 0)
{
return;
}
UpdateIsSelected(e, ViewModel.InactiveMods);
};
ActiveModsListView.ItemContainerGenerator.StatusChanged += ActiveModListView_ItemContainerStatusChanged;
InactiveModsListView.ItemContainerGenerator.StatusChanged += InactiveModListView_ItemContainerStatusChanged;
this.KeyDown += HorizontalModLayout_KeyDown;
this.KeyUp += HorizontalModLayout_KeyUp;
this.LostFocus += (o, e) =>
{
canMoveSelectedMods = true;
};
bool setInitialFocus = true;
this.Loaded += (o, e) =>
{
if (setInitialFocus)
{
this.ActiveModsListView.Focus();
if (ViewModel.ActiveSelected <= 0)
{
ActiveModsListView.SelectedIndex = 0;
}
try
{
ListViewItem item = (ListViewItem)ActiveModsListView.ItemContainerGenerator.ContainerFromItem(ActiveModsListView.SelectedItem);
if (item != null)
{
Keyboard.Focus(item);
}
}
catch (Exception ex)
{
DivinityApp.Log($"Error focusing selected item:{ex}");
}
setInitialFocus = false;
}
};
DataContextChanged += (o, e) =>
{
if (e.NewValue != null && e.NewValue is MainWindowViewModel vm)
{
ViewModel = vm;
BindingOperations.SetBinding(ActiveModsListView, ListView.ItemsSourceProperty, new Binding {
Path = new PropertyPath("ActiveMods"), Source = ViewModel
});
BindingOperations.SetBinding(InactiveModsListView, ListView.ItemsSourceProperty, new Binding {
Path = new PropertyPath("InactiveMods"), Source = ViewModel
});
}
};
this.WhenActivated((d) =>
{
if (ViewModel != null)
{
ViewModel.OnOrderChanged += AutoSizeNameColumn_ActiveMods;
ViewModel.OnOrderChanged += AutoSizeNameColumn_InactiveMods;
ViewModel.Layout = this;
//ViewModel.Keys.Confirm.AddAction(() =>
//{
// if(ListHasFocus(ActiveModsListView) || ListHasFocus(InactiveModsListView))
// {
// //MoveSelectedMods();
// }
//});
ViewModel.Keys.MoveFocusLeft.AddAction(() =>
{
DivinityApp.IsKeyboardNavigating = true;
this.ActiveModsListView.Focus();
if (ViewModel != null)
{
if (ViewModel.ActiveSelected <= 0)
{
ActiveModsListView.SelectedIndex = 0;
}
}
//InactiveModsListView.UnselectAll();
FocusList(ActiveModsListView);
});
ViewModel.Keys.MoveFocusRight.AddAction(() =>
{
DivinityApp.IsKeyboardNavigating = true;
InactiveModsListView.Focus();
if (ViewModel != null)
{
if (ViewModel.ActiveSelected <= 0)
{
InactiveModsListView.SelectedIndex = 0;
}
}
//ActiveModsListView.UnselectAll();
FocusList(InactiveModsListView);
});
ViewModel.Keys.SwapListFocus.AddAction(() =>
{
if (ListHasFocus(InactiveModsListView))
{
DivinityApp.IsKeyboardNavigating = true;
FocusList(ActiveModsListView);
}
else if (ListHasFocus(ActiveModsListView))
{
DivinityApp.IsKeyboardNavigating = true;
FocusList(InactiveModsListView);
}
});
//InactiveModsListView.InputBindings.Add(new InputBinding(ViewModel.MoveLeftCommand, new KeyGesture(Key.Left)));
ViewModel.Keys.ToggleFilterFocus.AddAction(() =>
{
if (ListHasFocus(ActiveModsListView))
{
if (!this.ActiveModsFilterTextBox.IsFocused)
{
this.ActiveModsFilterTextBox.Focus();
}
else
{
FocusSelectedItem(ActiveModsListView);
}
}
else
{
if (!this.InactiveModsFilterTextBox.IsFocused)
{
this.InactiveModsFilterTextBox.Focus();
}
else
{
FocusSelectedItem(InactiveModsListView);
}
}
});
//ActiveModsListView.InputBindings.Add(new InputBinding(ViewModel.MoveRightCommand, new KeyGesture(Key.Right)));
ViewModel.WhenAnyValue(x => x.ActiveSelected).Subscribe((c) =>
{
if (c > 1 && DivinityApp.IsScreenReaderActive())
{
var peer = UIElementAutomationPeer.FromElement(this.ActiveSelectedText);
if (peer == null)
{
peer = UIElementAutomationPeer.CreatePeerForElement(this.ActiveSelectedText);
}
peer.RaiseAutomationEvent(AutomationEvents.LiveRegionChanged);
}
}).DisposeWith(d);
ViewModel.WhenAnyValue(x => x.InactiveSelected).Subscribe((c) =>
{
if (c > 1 && DivinityApp.IsScreenReaderActive())
{
var peer = UIElementAutomationPeer.FromElement(this.InactiveSelectedText);
if (peer == null)
{
peer = UIElementAutomationPeer.CreatePeerForElement(this.InactiveSelectedText);
}
peer.RaiseAutomationEvent(AutomationEvents.LiveRegionChanged);
}
}).DisposeWith(d);
}
//BindingHelper.CreateCommandBinding(ViewModel.View.EditFocusActiveListMenuItem, "MoveLeftCommand", ViewModel);
// when the ViewModel gets deactivated
Disposable.Create(() =>
{
if (ViewModel != null)
{
ViewModel.OnOrderChanged -= AutoSizeNameColumn_ActiveMods;
ViewModel.OnOrderChanged -= AutoSizeNameColumn_InactiveMods;
}
}).DisposeWith(d);
});
}