public bool OnPressed(GlobalAction action)
{
switch (action)
{
case GlobalAction.Back:
if (skinEditor?.State.Value == Visibility.Visible)
{
skinEditor.ToggleVisibility();
return(true);
}
break;
case GlobalAction.ToggleSkinEditor:
if (skinEditor == null)
{
LoadComponentAsync(skinEditor = new SkinEditor(target), AddInternal);
skinEditor.State.BindValueChanged(editorVisibilityChanged);
}
else
{
skinEditor.ToggleVisibility();
}
return(true);
}
return(false);
}
protected override void PopIn()
{
if (skinEditor != null)
{
skinEditor.Show();
return;
}
var editor = new SkinEditor();
editor.State.BindValueChanged(visibility => updateComponentVisibility());
skinEditor = editor;
LoadComponentAsync(editor, _ =>
{
if (editor != skinEditor)
{
return;
}
AddInternal(editor);
SetTarget(lastTargetScreen);
});
}
private void setTarget(OsuScreen target)
{
if (target == null)
{
return;
}
Debug.Assert(skinEditor != null);
if (!target.IsLoaded)
{
Scheduler.AddOnce(setTarget, target);
return;
}
if (skinEditor.State.Value == Visibility.Visible)
{
skinEditor.UpdateTargetScreen(target);
}
else
{
skinEditor.Hide();
skinEditor.Expire();
skinEditor = null;
}
}
/// <summary>
/// Exit any existing skin editor due to the game state changing.
/// </summary>
public void Reset()
{
skinEditor?.Save();
skinEditor?.Hide();
skinEditor?.Expire();
skinEditor = null;
}
public override void Show()
{
// base call intentionally omitted.
if (skinEditor == null)
{
LoadComponentAsync(skinEditor = new SkinEditor(target), AddInternal);
skinEditor.State.BindValueChanged(editorVisibilityChanged);
}
else
{
skinEditor.Show();
}
}
public override void Show()
{
// base call intentionally omitted as we have custom behaviour.
if (skinEditor != null)
{
skinEditor.Show();
return;
}
var editor = new SkinEditor(target);
editor.State.BindValueChanged(editorVisibilityChanged);
skinEditor = editor;
// Schedule ensures that if `Show` is called before this overlay is loaded,
// it will not throw (LoadComponentAsync requires the load target to be in a loaded state).
Schedule(() =>
{
if (editor != skinEditor)
{
return;
}
LoadComponentAsync(editor, _ =>
{
if (editor != skinEditor)
{
return;
}
AddInternal(editor);
});
});
}
private void load(SkinEditor editor)
{
SelectedItems.BindTo(editor.SelectedComponents);
}