IEnumerable <IDropArea> IOverlayWindowHost.GetDropAreas(LayoutFloatingWindowControl draggingWindow)
{
if (_dropAreas != null)
{
return(_dropAreas);
}
_dropAreas = new List <IDropArea>();
if (draggingWindow.Model is LayoutDocumentFloatingWindow)
{
return(_dropAreas);
}
var rootVisual = (Content as FloatingWindowContentHost).RootVisual;
foreach (var areaHost in rootVisual.FindVisualChildren <LayoutAnchorablePaneControl>())
{
_dropAreas.Add(new DropArea <LayoutAnchorablePaneControl>(
areaHost,
DropAreaType.AnchorablePane));
}
foreach (var areaHost in rootVisual.FindVisualChildren <LayoutDocumentPaneControl>())
{
_dropAreas.Add(new DropArea <LayoutDocumentPaneControl>(
areaHost,
DropAreaType.DocumentPane));
}
return(_dropAreas);
}
public DragService(LayoutFloatingWindowControl floatingWindow)
{
_floatingWindow = floatingWindow;
_manager = floatingWindow.Model.Root.Manager;
GetOverlayWindowHosts();
}
IOverlayWindow IOverlayWindowHost.ShowOverlayWindow(LayoutFloatingWindowControl draggingWindow)
{
CreateOverlayWindow();
_overlayWindow.Owner = draggingWindow;
_overlayWindow.EnableDropTargets();
_overlayWindow.Show();
return(_overlayWindow);
}
public FloatingWindowContentHost(LayoutFloatingWindowControl owner)
{
_owner = owner;
var manager = _owner.Model.Root.Manager;
}
void IOverlayWindow.DragLeave(LayoutFloatingWindowControl floatingWindow)
{
Visibility = System.Windows.Visibility.Hidden;
_floatingWindow = null;
}
void IOverlayWindow.DragEnter(LayoutFloatingWindowControl floatingWindow)
{
_floatingWindow = floatingWindow;
EnableDropTargets();
}