private void FolderBrowerSidebar_Loaded(object sender, RoutedEventArgs e)
{
AppModel = mmApp.Model;
Window = AppModel.Window;
DataContext = this;
FolderBrowserContextMenu = new FolderBrowserContextMenu(this);
// Load explicitly here to fire *after* behavior has attached
ComboFolderPath.PreviewKeyUp += ComboFolderPath_PreviewKeyDown;
TreeFolderBrowser.GotFocus += TreeFolderBrowser_GotFocus;
ComboFolderPath.GotFocus += TreeFolderBrowser_GotFocus;
}
/// <summary>
/// Handle edit click
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TextFileOrFolderName_MouseUpToEdit(object sender, MouseButtonEventArgs e)
{
// only
if (e.ChangedButton == MouseButton.Left)
{
var selected = TreeFolderBrowser.SelectedItem as PathItem;
var t = DateTime.Now;
if (LastItem == selected)
{
if (t >= LastClickTime.AddMilliseconds(System.Windows.Forms.SystemInformation.DoubleClickTime + 200) &&
t <= LastClickTime.AddMilliseconds(System.Windows.Forms.SystemInformation.DoubleClickTime * 2 + 200))
{
FolderBrowserContextMenu.MenuRenameFile_Click(null, null);
}
}
LastItem = selected;
LastClickTime = t;
}
}
private void FolderBrowserGrid_PreviewKeyDown(object sender, KeyEventArgs e)
{
var selected = TreeFolderBrowser.SelectedItem as PathItem;
if (e.Key == Key.F1)
{
AppModel.Commands.HelpCommand.Execute("_4xs10gaui.htm");
e.Handled = true;
}
else if (e.Key == Key.F && Keyboard.IsKeyDown(Key.LeftCtrl))
{
if (SearchPanel.Visibility == Visibility.Collapsed)
{
SearchPanel.Visibility = Visibility.Visible;
TextSearch.Focus();
}
else
{
SearchPanel.Visibility = Visibility.Collapsed;
TextSearch.Text = string.Empty;
}
e.Handled = true;
}
// Copy File to 'clipboard'
else if ((e.Key == Key.C || e.Key == Key.X) && Keyboard.IsKeyDown(Key.LeftCtrl))
{
var menu = new FolderBrowserContextMenu(this);
menu.FileBrowserCopyFile(e.Key == Key.X);
e.Handled = true;
}
// Paste Files(s) from clipboard
else if (e.Key == Key.V && Keyboard.IsKeyDown(Key.LeftCtrl))
{
var menu = new FolderBrowserContextMenu(this);
menu.FileBrowserPasteFile();
e.Handled = true;
}
}
private void TreeView_Keydown(object sender, KeyEventArgs e)
{
var selected = TreeFolderBrowser.SelectedItem as PathItem;
// this works without a selection
if (e.Key == Key.F2 && Keyboard.IsKeyDown(Key.LeftShift))
{
if (selected == null || !selected.IsEditing)
{
FolderBrowserContextMenu.MenuAddFile_Click(sender, null);
e.Handled = true;
}
return;
}
if (e.Key == Key.F8)
{
if (selected == null || !selected.IsEditing)
{
FolderBrowserContextMenu.MenuAddDirectory_Click(sender, null);
e.Handled = true;
}
}
if (selected == null)
{
return;
}
if (e.Key == Key.Enter || e.Key == Key.Tab)
{
if (!selected.IsEditing)
{
HandleItemSelection(forceEditorFocus: true);
}
else
{
RenameOrCreateFileOrFolder();
}
e.Handled = true;
}
else if (e.Key == Key.Escape)
{
if (selected.IsEditing)
{
selected.IsEditing = false;
if (!string.IsNullOrEmpty(selected.OriginalRenamePath))
{
selected.FullPath = selected.OriginalRenamePath;
selected.OriginalRenamePath = null;
}
else
{
selected.Parent?.Files?.Remove(selected);
}
}
}
else if (e.Key == Key.F2)
{
if (!selected.IsEditing)
{
FolderBrowserContextMenu.MenuRenameFile_Click(sender, null);
}
}
else if (e.Key == Key.Delete)
{
if (!selected.IsEditing)
{
FolderBrowserContextMenu.MenuDeleteFile_Click(sender, null);
}
}
else if (e.Key == Key.G && Keyboard.IsKeyDown(Key.LeftCtrl))
{
if (!selected.IsEditing)
{
FolderBrowserContextMenu.MenuCommitGit_Click(null, null);
e.Handled = true;
}
}
else if (e.Key == Key.Z && Keyboard.IsKeyDown(Key.LeftCtrl))
{
if (!selected.IsEditing)
{
FolderBrowserContextMenu.MenuUndoGit_Click(null, null);
e.Handled = true;
}
}
if (selected.IsEditing)
{
return;
}
// search key
if (e.Key >= Key.A && e.Key <= Key.Z ||
e.Key >= Key.D0 && e.Key <= Key.D9 ||
e.Key == Key.OemPeriod ||
e.Key == Key.Space ||
e.Key == Key.Separator ||
e.Key == Key.OemMinus &&
(!Keyboard.IsKeyDown(Key.LeftCtrl) && !Keyboard.IsKeyDown(Key.LeftAlt)))
{
//Debug.WriteLine("Treeview TreeDown: " + e.Key + " shfit: " + Keyboard.IsKeyDown(Key.LeftShift));
var keyConverter = new KeyConverter();
string k;
if (e.Key == Key.OemPeriod)
{
k = ".";
}
else if (e.Key == Key.OemMinus && Keyboard.IsKeyDown(Key.LeftShift))
{
k = "_";
}
else if (e.Key == Key.OemMinus)
{
k = "-";
}
else if (e.Key == Key.Space)
{
k = " ";
}
else
{
k = keyConverter.ConvertToString(e.Key);
}
if (searchFilterLast > DateTime.Now.AddSeconds(-1.2))
{
searchFilter += k.ToLower();
}
else
{
searchFilter = k.ToLower();
}
Window.ShowStatus("File search filter: " + searchFilter, 2000);
var lowerFilter = searchFilter.ToLower();
var parentPath = selected.Parent;
if (parentPath == null)
{
parentPath = ActivePathItem; // root
}
var item = parentPath.Files.FirstOrDefault(sf => sf.DisplayName.ToLower().StartsWith(lowerFilter));
if (item != null)
{
item.IsSelected = true;
}
searchFilterLast = DateTime.Now;
}
}
private void TreeFolderBrowser_ContextMenuOpening(object sender, ContextMenuEventArgs e)
{
FolderBrowserContextMenu.ShowContextMenu();
}
