private void DeletePreviouslyCreated(File_Containers.FileContainer receiver, IEnumerable <IFileObject> selectedItems)
{
foreach (IFileObject obj in selectedItems)
{
if (receiver.StoredDirectory.IsExistsHere(obj.Info.ShortName))
{
MessageBoxResult res = MessageBox.Show($"File {obj.Info.ShortName} is already exists in {receiver.StoredDirectory.Info.ShortName}. Replace it?",
"Warning", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (res == MessageBoxResult.Yes)
{
String path = Path.Combine(receiver.StoredDirectory.Info.FullName, obj.Info.ShortName);
List <VFile_Manager.FileObjects.File> filesInDir = receiver.StoredDirectory.GetFiles().ToList();
List <Dir> dirsInDir = receiver.StoredDirectory.GetDirectories().ToList();
IFileObject fileobjToDelete = null;
fileobjToDelete = filesInDir.Find((item) => item.Info.ShortName == obj.Info.ShortName);
if (fileobjToDelete == null)
{
fileobjToDelete = dirsInDir.Find((item) => item.Info.ShortName == obj.Info.ShortName);
}
if (fileobjToDelete != null)
{
fileobjToDelete.Delete();
}
}
}
}
}
async private void copyBut_Click(object sender, RoutedEventArgs e)
{
IEnumerable <IFileObject> selectedItems = GetSelectedItemsData();
if (selectedItems.Count() == 0)
{
MessageBox.Show("No elements selected", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
File_Containers.FileContainer receiver = FileOperator.ActiveDirectory == FileOperator.Side.Left ? File_Containers.FileDualContainer.ChooseContainer(FileOperator.Side.Right) :
File_Containers.FileDualContainer.ChooseContainer(FileOperator.Side.Left);
Task delTask = Task.Run(() => DeletePreviouslyCreated(receiver, selectedItems));
delTask.Wait();
if (MessageBox.Show($"{selectedItems.Count()} items will be copied. Continue?", "Information", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
try
{
NotifyAboutFileOperations($"Copy files to {receiver}");
await FileOperator.CopyFiles(selectedItems, receiver);
ClearNotifyAboutFileOperations();
}
catch (Exception ex)
{
MessageBox.Show("Unable to copy in this directory", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
}
await Task.Run(() => UpdateView(FileOperator.ActiveDirectory == FileOperator.Side.Left ? FileOperator.Side.Right : FileOperator.Side.Left));
}
public static async Task MoveFiles(IEnumerable <IFileObject> _files, File_Containers.FileContainer _dir)
{
Dir receiver = _dir.StoredDirectory;
foreach (IFileObject obj in _files)
{
try
{
await obj.Move(receiver);
}
catch (Exception ex)
{
throw ex;
}
}
}
async private void movBut_Click(object sender, RoutedEventArgs e)
{
List <IFileObject> selectedItems = GetSelectedItemsData().ToList();
if (selectedItems.Count() == 0)
{
MessageBox.Show("No elements selected", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
File_Containers.FileContainer receiver = FileOperator.ActiveDirectory == FileOperator.Side.Left ? File_Containers.FileDualContainer.ChooseContainer(FileOperator.Side.Right) :
File_Containers.FileDualContainer.ChooseContainer(FileOperator.Side.Left);
DeletePreviouslyCreated(receiver, selectedItems);
if (MessageBox.Show($"{selectedItems.Count()} items will be moved. Continue?", "Information", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
try
{
NotifyAboutFileOperations($"Move files to {receiver.StoredDirectory.Info.ShortName}");
await FileOperator.MoveFiles(selectedItems, receiver);
ClearNotifyAboutFileOperations();
}
catch (Exception ex)
{
MessageBox.Show($"Unable to move in {receiver.StoredDirectory.Info.ShortName}: {ex.Message}", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
try
{
await Task.Run(() => UpdateView(FileOperator.Side.Left));
await Task.Run(() => UpdateView(FileOperator.Side.Right));
}
catch (Exception ex)
{
MessageBox.Show($"Unable to renew views: {ex.Message}", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
}
}
async private Task DropHandler(object _sender, object _e, FileOperator.Side _side)
{
ListBox parent = (ListBox)_sender;
if (parent == dragSource)
{
return;
}
String data = (String)(((DragEventArgs)_e).Data.GetData(typeof(String)));
List <IFileObject> objToMove = ((IList <IFileObject>)dragSource.ItemsSource).Where((item) => item.Info.FullName == data).ToList();
File_Containers.FileContainer receiver = File_Containers.FileDualContainer.ChooseContainer(_side);
try
{
await Task.Run(() => FileOperator.CopyFiles(objToMove, receiver));
}
catch (Exception ex)
{
MessageBox.Show("Unable to copy in this directory", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
((IList <IFileObject>)dragSource.ItemsSource).Remove(objToMove[0]);
await Task.Run(() => UpdateView(_side));
}
