public void LoadDirectories()
{
Directories = new ObservableCollection <DirectoryViewModel>();
var dict = SerializationHelper.Current.Data.GetValueOrDefault(SerializationKey) as Dictionary <string, object>;
if (dict != null)
{
var paths = (string[])dict["Paths"];
var views = (DirectoryViewType[])dict["Views"];
System.Diagnostics.Debug.Assert(paths.Length == views.Length);
for (int i = 0; i < paths.Length; i++)
{
var view = Instances.Get <DirectoryViewModel>();
view.ViewType = views[i];
if (Directory.Exists(paths[i]))
{
view.LoadDirectory(paths[i]);
}
else
{
view.LoadDirectory(IOHelper.GetDefaultPath());
}
Directories.Add(view);
}
}
else
{
var view = Instances.Get <DirectoryViewModel>();
view.LoadDirectory(IOHelper.GetDefaultPath());
Directories.Add(view);
}
Directories.Add(DirectoryViewModel.CreateAddTabViewModel());
}
private void ExecuteCloseTab(DirectoryViewModel parameter)
{
if (parameter == ActiveView)
{
var closingIndex = Directories.IndexOf(parameter);
var newActiveView = closingIndex == 0 ? Directories[1] : Directories[closingIndex - 1];
ActiveView = newActiveView;
}
Directories.Remove(parameter);
}
private void RenameSingleItem(DirectoryViewModel active)
{
var renameDialog = Instances.Get<RenameDialog>();
renameDialog.ToRename = active.SelectedItem.FullName;
if (renameDialog.ShowModalDialog())
{
//active.UnselectAll();//need because rename operation works strange when selecting new item after finishing operation
var renameOp = new RenameOperation(active.SelectedItem, renameDialog.NewName, active.FileSystem);
OperationManager.ExecuteOperation(renameOp);
}
}
private void RenameMultiItems(DirectoryViewModel active)
{
bool dirChange = ((IDirectoryViewItem)active.SelectedItems[0]).IsDirectory;
if (!active.SelectedItems.Cast<IDirectoryViewItem>().All(x => x.IsDirectory == dirChange))
MessageService.ShowError("Naraz można zmienić nazwy tylko jednego typu obiektów - plików lub katalogów");
var dialog = new MultiRenameDialog(active.SelectedItems);
if (dialog.ShowModalDialog())
{
var operation = new MultiRenameOperation(dialog.Items, MainViewModel.GetSelectedItems(), active.FileSystem);
OperationManager.ExecuteOperation(operation);
}
}
private bool CanExecuteCloseTab(DirectoryViewModel parameter)
{
return(Directories.Count > 2);
}
private void ExecuteCloseTab(DirectoryViewModel parameter)
{
if (parameter == ActiveView)
{
var closingIndex = Directories.IndexOf(parameter);
var newActiveView = closingIndex == 0 ? Directories[1] : Directories[closingIndex - 1];
ActiveView = newActiveView;
}
Directories.Remove(parameter);
}
private bool CanExecuteCloseTab(DirectoryViewModel parameter)
{
return Directories.Count > 2;
}
