// TODO: make a helper static method or something, dont pollute mainwindow!
/// <summary>
/// DFS through TreeView the TreeViewItem which has Tab target
/// </summary>
/// <param name="source">TreeView/TreeViewItem in which to search for Tab</param>
/// <param name="target">Target Tab</param>
/// <returns>TreeViewItem which contains Tab</returns>
private TreeViewItem getTreeViewItem(dynamic source, Tab target)
{
for (int i = 0; i < source.Items.Count; ++i)
{
TreeViewItem child = source.ItemContainerGenerator.ContainerFromIndex(i) as TreeViewItem;
if (child.HasItems)
{
TreeViewItem result = getTreeViewItem(child, target);
if (result != null) return result;
}
else
if (child.DataContext == target)
return child;
}
return null;
}
/// <summary>
/// Create a new tab
/// </summary>
private void NewTabCommand_Executed(object sender, ExecutedRoutedEventArgs e)
{
// TODO: When watching this shouldn't work
if (ClientStatus.IsBroadcasting)
{
Connection.AddTab (new Infrastructure.Tab ());
}
else
{
TabNext = new PrivateTab ();
System.Windows.Threading.DispatcherOperation op = App.Current.Dispatcher.BeginInvoke
(
new Action<Tab> (tab => tabsPanel.PrivateSession.Add (tab)), TabNext
);
op.Completed +=new EventHandler(op_Completed);
}
}
/// <summary>
/// Close current tab
/// </summary>
private void CloseTabCommand_Executed(object sender, ExecutedRoutedEventArgs e)
{
if (ClientStatus.IsBroadcasting)
{
Tab target = tabsPanel.TabsTreeView.SelectedItem as Tab;
if (target != null)
Connection.CloseTab(target.TabData);
}
else if (dockingManager.ActiveDocument != null)
{
int index = dockingManager.Documents.IndexOf(dockingManager.ActiveDocument as Tab);
if (index == 0)
if (dockingManager.Documents.Count > 1)
TabNext = dockingManager.Documents[1] as Tab;
else
TabNext = null;
else
TabNext = dockingManager.Documents[index - 1] as Tab;
System.Windows.Threading.DispatcherOperation op = App.Current.Dispatcher.BeginInvoke
(
new Action(() => dockingManager.ActiveDocument.Close())
);
op.Completed += new EventHandler(op_Completed);
}
}