//public static List<IVirtualFolder> GetFolderSet(this ITreeNode node, string dbsubfolder)
//{
// ITreeNode seldb = node.GetDatabaseNode();
// if (seldb == null) return null;
// string dbname = node.GetDatabaseName();
// IPhysicalConnection conn = MainWindowExtension.SelectedConnection;
// if (conn != null && conn.SystemConnection != null)
// {
// DXDriver driver = PhysicalConnectionExtension.GetDXDriver(conn);
// IVirtualFolder local = new FileSystemFolder(seldb.GetPrivateSubFolder(dbsubfolder));
// List<IVirtualFolder> res = new List<IVirtualFolder>();
// res.Add(local);
// if (driver != null)
// {
// IVirtualFolder onserver = driver.GetFolder(dbsubfolder, dbname);
// res.Add(onserver);
// }
// return res;
// }
// return null;
//}
public static ITreeNode[] GetChildrenNow(this ITreeNode node)
{
if (!node.PreparedChildren)
{
IAsyncResult async = node.BeginLoadChildren(null);
Async.WaitFor(async);
node.EndLoadChildren(async);
}
return(node.GetChildren());
}
//void m_menu_Opening(object sender, System.ComponentModel.CancelEventArgs e)
//{
// m_menu.Items.Clear();
// m_node.GetPopupMenu(new MenuBuilder(m_menu.Items));
//}
//void m_menu_Popup(object sender, EventArgs e)
//{
// //m_menu.MenuItems.Clear();
// m_menu.Items.Clear();
// m_node.GetPopupMenu(new PopupMenuBuilder(m_menu, m_tree));
//}
public bool AllowExpand()
{
if (!m_node.AllowExpand())
{
return(false);
}
MacroManager.ExpandNode(m_node);
if (m_filledChildren)
{
m_node.NotifyExpanded();
return(true);
}
if (!m_node.PreparedChildren)
{
ProcessRegister.AddBackgroundTask("s_expand");
m_node.BeginLoadChildren(Async.CreateInvokeCallback(Invoker, OnPreparedExpand));
m_expanding = true;
RefreshSelf();
return(false);
}
FillChildren();
m_node.NotifyExpanded();
return(true);
}
