public void AttachToElement(FrameworkElement element)
{
//if (TargetElement != null)
//{
// if (ReferenceEquals(TargetElement.ElementSelectionService, element))
// {
// log.DebugFormat("Extender {0} is already attached to element {1}", this, element);
// return;
// }
// throw new InvalidOperationException("Cannot re-attach an attached extender");
//}
TargetElementProxy = UIServiceProvider.GetService <IMultiSelectionService>(element);
SetSelectionExtender(element, this);
var selectionView = GetSelectionView(element);
this.AttachSelectionModel(null, selectionView);
TargetElementProxy.SelectionChanged += TargetElement_SelectionChanged;
currentItemTracker = UIServiceProvider.GetService <ICurrentItemService>(element, false);
currentItemTracker.CurrentChanged += new EventHandler(currentItemTracker_CurrentChanged);
currentItemTracker.PreviewCurrentChanging += CurrentItemTracker_PreviewCurrentChanging;
//if (currentItemTracker != null)
//{
// selectionModeManager = new SelectionModeManager(TargetElement);
//}
var inputService = UIServiceProvider.GetService <InputService>(TargetElement);
inputService.RegisterMouseActionGestures(ToggleSelection, new MouseGesturesFactory(MouseAction.LeftClick, ModifierKeys.Control));
inputService.RegisterKeyActionGestures(ToggleSelection, new KeyGesturesFactory(Key.Space, ModifierKeys.Control));
//inputService.RegisterMouseActionGestures(SelectRange, new MouseGesturesFactory(MouseAction.LeftClick, ModifierKeys.Shift));
}
protected override object GetAdapter(Type adapterType)
{
if (adapterType == typeof(ICurrentItemService))
{
if (currentItemProvider == null)
{
currentItemProvider = new DataGridCurrentItemService();
((IUIService)currentItemProvider).AttachToElement(DataGridElement);
}
return(currentItemProvider);
}
if (adapterType == typeof(IElementEditStateService))
{
return(null);
}
return(base.GetAdapter(adapterType));
}
public void Initialize(IMultiSelectionService element, ICurrentItemService currentItemTracker)
{
ElementSelectionService = element;
CurrentItemTracker = currentItemTracker;
}