public void Show(ListerView view)
{
currentView = view;
var gridView = view.View.View as GridView;
UIElement target = null;
double nameColumnPosition = 0;
if (gridView != null)
{
var nameColumnFound = false;
foreach(var col in gridView.Columns)
{
if ("Name" == col.Header as string)
{
nameColumnFound = true;
break;
}
nameColumnPosition += col.ActualWidth;
}
if (!nameColumnFound)
{
var firstColumn = gridView.Columns.FirstOrDefault();
nameColumnPosition = gridView.Columns.First().Width;
}
}
else
{
nameColumnPosition = 31;
}
target = view.View.ItemContainerGenerator.ContainerFromItem(view.View.SelectedItem) as UIElement;
renamePopup.PlacementTarget = target;
renamePopup.Placement = PlacementMode.Relative;
renamePopup.HorizontalOffset = nameColumnPosition + 3;
renamePopup.VerticalOffset = -1;
renameTextBox.Text = ((IItem)view.View.SelectedItem).Name;
var typeFace = new Typeface(Options.FontFamily.ToString());
var ft = new FormattedText(renameTextBox.Text, CultureInfo.CurrentCulture, FlowDirection.LeftToRight, typeFace, Options.FontSize, Brushes.Black);
renameTextBox.Height = ft.Height + 6;
renameTextBox.Width = ft.Width + 20;
originalSize = ft.Width + 20;
renamePopup.IsOpen = true;
renameTextBox.Focus();
var endIndex = renameTextBox.Text.LastIndexOf('.');
var item = view.View.SelectedItem as FileItem;
var isDirectory = false;
if (item != null)
{
isDirectory = item.ItemType == ItemType.Container;
}
if (endIndex == -1 || isDirectory)
endIndex = renameTextBox.Text.Length;
renameTextBox.SelectionStart = 0;
renameTextBox.SelectionLength = endIndex;
}
public void CycleListers(int direction)
{
var ind = _views.IndexOf(CurrentView);
ind += direction;
if (ind < 0)
{
ind = _views.Count -1;
}
else if (ind > _views.Count - 1)
{
ind = 0;
}
CurrentView = _views[ind];
if (CurrentView == null) return;
FocusView();
}
public void OpenLister(string container, ILister lister)
{
lister.CurrentDirectory = container;
var listerView = new ListerView { Lister = lister, DataContext = lister };
lister.ListView = listerView.View;
var newTab = new TabItem();
newTab.Header = container;
newTab.Content = listerView;
_tabControl.Items.Add(newTab);
CurrentListerView = listerView;
if (lister.XamlView == null)
setGridViewColumns(listerView.View, lister);
else
SetView(lister.XamlView);
listerView.GotFocus += ListerViewGotFocus;
listerView.View.Loaded += SetFocus;
listerView.Lister.PropertyChanged += ListerPropertyChanged;
_tabControl.SelectedItem = newTab;
}
public ViewHandler(ListerView listerView)
{
_listerView = listerView;
}
