private void FloatingPane_Closed(object sender, EventArgs e)
{
FloatingPane floatingPane = sender as FloatingPane;
if (floatingPane.IViewContainer is InternalViewContainer)
{
((InternalViewContainer)(floatingPane.IViewContainer)).Clear();
}
int count = floatingPane.IViewContainer.GetUserControlCount();
for (int index = count - 1; index > -1; --index)
{
FrameworkElement userControl = floatingPane.IViewContainer.GetUserControl(index);
IFloatingPaneHost.RemoveViewModel(userControl.DataContext as IViewModel);
}
if ((sender is FloatingToolPaneGroup) && (FloatingToolPaneGroups.Contains(sender as FloatingToolPaneGroup)))
{
FloatingToolPaneGroups.Remove(sender as FloatingToolPaneGroup);
}
if ((sender is FloatingDocumentPaneGroup) && (FloatingDocumentPaneGroups.Contains(sender as FloatingDocumentPaneGroup)))
{
FloatingDocumentPaneGroups.Remove(sender as FloatingDocumentPaneGroup);
}
CancelSelection();
}
private void FloatingPane_EndDrag(object sender, EventArgs e)
{
System.Diagnostics.Trace.Assert(sender is FloatingPane, System.Reflection.MethodBase.GetCurrentMethod().Name + ": sender not a FloatingPane");
Application.Current.Dispatcher.Invoke(delegate
{
FloatingPane floatingPane = sender as FloatingPane;
if (
(floatingPane == null) ||
((SelectedPane != null) && !(SelectedPane is FloatingPane) && !(SelectedPane.Parent is SplitterPane) && !(SelectedPane.Parent is DocumentPanel) && (SelectedPane.Parent != IFloatingPaneHost.RootGrid)) ||
(_insertionIndicatorManager == null) ||
(_insertionIndicatorManager.WindowLocation == WindowLocation.None)
)
{
if (floatingPane != null)
{
floatingPane.Close();
}
CancelSelection();
return;
}
ISelectablePane selectedPane = SelectedPane;
WindowLocation windowLocation = _insertionIndicatorManager.WindowLocation;
CancelSelection();
if (selectedPane is FloatingPane)
{
IFloatingPane selectedFloatingPane = selectedPane as IFloatingPane;
selectedFloatingPane.IViewContainer.ExtractDocuments(floatingPane.IViewContainer);
if (floatingPane is FloatingToolPaneGroup)
{
FloatingToolPaneGroups.Remove(floatingPane);
}
else
{
FloatingDocumentPaneGroups.Remove(floatingPane);
}
floatingPane.Close();
}
else
{
IFloatingPaneHost.Unfloat(floatingPane, selectedPane as SelectablePane, windowLocation);
}
Application.Current.MainWindow.Activate();
});
}