public Backstage(BackstageController Owner)
{
InitializeComponent();
_owner = Owner;
_ownerWindow = Window.GetWindow(Owner);
_ownerWindow.Activated += _ownerWindow_Activated;
_ownerWindow.Deactivated += _ownerWindow_Deactivated;
_ownerWindow.StateChanged += _ownerWindow_StateChanged;
_ownerWindow.Closing += _ownerWindow_Closing;
UpdateWindowStateVisuals();
_infoControl = new InfoControl();
feedbackButton.Visibility = Settings.JoinedCEIP ? Visibility.Visible : Visibility.Collapsed;
printButton.Visibility = Experiments.Printing ? Visibility.Visible : Visibility.Collapsed;
Loaded += Backstage_Loaded;
Unloaded += Backstage_Unloaded;
}
private static void IsOpenCallBack(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
BackstageController sender = d as BackstageController;
Window window = Window.GetWindow(d);
Grid grid = window.Content as Grid;
if ((bool)e.NewValue)
{
BackstageEvents.StaticUpdater.InvokeBackstageOpen(sender, EventArgs.Empty);
sender._windowMinWidth = window.MinWidth;
sender._windowMinHeight = window.MinHeight;
window.MinWidth = 500;
window.MinHeight = 400;
foreach (UIElement each in grid.Children)
{
SetOldHitTest(each, each.IsHitTestVisible);
each.IsHitTestVisible = false;
if (GetCollapseOnOpen(each))
{
SetOldVisibility(each, each.Visibility);
each.Visibility = Visibility.Collapsed;
}
}
sender._backstage = new Backstage(sender);
Grid.SetColumnSpan(sender._backstage, grid.ColumnDefinitions.Count > 0 ? grid.ColumnDefinitions.Count : 1);
Grid.SetRowSpan(sender._backstage, grid.RowDefinitions.Count > 0 ? grid.RowDefinitions.Count : 1);
grid.Children.Add(sender._backstage);
sender._backstage.UpdateLayout();
InputManager.Current.PreProcessInput -= Current_PreProcessInput;
InputManager.Current.PreProcessInput += Current_PreProcessInput;
}
else
{
_animBackstage = sender;
_animBackstage._backstage.SaveSettings();
if (Settings.AnimationsEnabled)
{
SlideOutAnimation();
}
else
{
_animBackstage._backstage.InvokeForceUpdate();
grid.Children.Remove(_animBackstage._backstage);
_animBackstage._backstage = null;
foreach (UIElement each in grid.Children)
{
each.IsHitTestVisible = GetOldHitTest(each);
if (GetCollapseOnOpen(each))
{
each.Visibility = GetOldVisibility(each);
}
}
window.MinWidth = _animBackstage._windowMinWidth;
window.MinHeight = _animBackstage._windowMinHeight;
BackstageEvents.StaticUpdater.InvokeBackstageClose(sender, EventArgs.Empty);
}
InputManager.Current.PreProcessInput -= Current_PreProcessInput;
}
}