private void TreeView_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
try
{
Point point = e.GetPosition(PART_RemoteTree);
RemoteTreeViewItem element = PART_RemoteTree.GetElementFromPoint <RemoteTreeViewItem>(point);
if (element != null)
{
if (element.IsHeaderEdit == false && element.RemoteType != RemoteType.dir)
{
RemoteItems.Open((RemoteTreeViewItem)PART_RemoteTree.SelectedItem, DbItemSetting.OPEN_DEFAULT);
}
}
}
catch (Exception ex)
{
MainWindow.ShowMessageDialog("错误", ex.Message);
}
}
private void TreeView_MouseDown(object sender, MouseButtonEventArgs e)
{
if (e.RightButton == MouseButtonState.Pressed)
{
Point point = e.GetPosition(PART_RemoteTree);
RemoteTreeViewItem element = PART_RemoteTree.GetElementFromPoint <RemoteTreeViewItem>(point);
Dictionary <string, MenuItem> menuItemKeyValues = new Dictionary <string, MenuItem>();
foreach (var item in PART_RemoteTree.ContextMenu.Items)
{
MenuItem menuItem = item as MenuItem;
if (menuItem != null)
{
menuItem.IsEnabled = true;//将所有右键菜单启用
menuItemKeyValues.Add(menuItem.Name, menuItem);
}
}
if (element != null)
{
element.IsSelected = true;
if (element.RemoteType == RemoteType.dir)
{
menuItemKeyValues["MenuItem_Link"].IsEnabled = false;
menuItemKeyValues["MenuItem_LinkBackend"].IsEnabled = false;
menuItemKeyValues["MenuItem_LinkSeparate"].IsEnabled = false;
}
}
else
{
TreeViewItem item = PART_RemoteTree.SelectedItem as TreeViewItem;
if (item != null)
{
item.IsSelected = false;
}
menuItemKeyValues["MenuItem_Link"].IsEnabled = false;
menuItemKeyValues["MenuItem_LinkBackend"].IsEnabled = false;
menuItemKeyValues["MenuItem_LinkSeparate"].IsEnabled = false;
menuItemKeyValues["MenuItem_Rename"].IsEnabled = false;
menuItemKeyValues["MenuItem_Delete"].IsEnabled = false;
}
}
}
