private void OnDataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
var contextMenu = (ContextMenu)EntriesView.FindResource("DefaultContextMenu");
var fileContextMenu = (ContextMenu)EntriesView.FindResource("FileContextMenu");
var directoryContextMenu = (ContextMenu)EntriesView.FindResource("DirectoryContextMenu");
if (e.OldValue != null)
{
contextMenu.Items.Clear();
fileContextMenu.Items.Clear();
directoryContextMenu.Items.Clear();
}
if (e.NewValue != null)
{
ContextMenuExtensions.SetSelectedItems(contextMenu, EntriesView.EntriesGrid.SelectedItems);
ContextMenuExtensions.SetSelectedItems(fileContextMenu, EntriesView.EntriesGrid.SelectedItems);
ContextMenuExtensions.SetSelectedItems(directoryContextMenu, EntriesView.EntriesGrid.SelectedItems);
InitializeContextMenu(contextMenu, _scope.GetRequiredService <FileExplorerContextMenuManager>());
InitializeContextMenu(fileContextMenu, _scope.GetRequiredService <ListFileContextMenuManager>());
InitializeContextMenu(directoryContextMenu, _scope.GetRequiredService <ListDirectoryContextMenuManager>());
////InitializeStatusBar();
}
}
public ContextMenu Build([NotNull] object context, [NotNull] ContextMenuEventArgs e)
{
Assert.ArgumentNotNull(context, nameof(context));
Assert.ArgumentNotNull(e, nameof(e));
return(ContextMenuExtensions.GetContextMenu(context, e));
}
private void OpenNoItemsContextMenu([NotNull] object sender, [NotNull] ContextMenuEventArgs e)
{
Debug.ArgumentNotNull(e, nameof(e));
Debug.ArgumentNotNull(sender, nameof(sender));
var context = GetContext();
NoItemsPanel.ContextMenu = ContextMenuExtensions.GetContextMenu(context, e);
}
private void InitializeContextMenu(MenuSection <ItemCommand <ClientViewModel> > contextMenuSource, ContextMenu contextMenu, IItemMenuFactory menuFactory)
{
var items = menuFactory.Create(contextMenuSource, null);
foreach (var item in items)
{
contextMenu.Items.Add(item);
}
ContextMenuExtensions.SetSelectedItems(contextMenu, ClientsDataGrid.SelectedItems);
}
private void OpenMenu([NotNull] object sender, [NotNull] RoutedEventArgs e)
{
Debug.ArgumentNotNull(sender, nameof(sender));
Debug.ArgumentNotNull(e, nameof(e));
var context = GetContext();
var contextMenu = ContextMenuExtensions.GetContextMenu(context);
if (contextMenu == null)
{
return;
}
contextMenu.Placement = PlacementMode.Bottom;
contextMenu.PlacementTarget = Menu;
contextMenu.IsOpen = true;
}
