public ExecuteFileOperationEventArgs(FileOperation action, IFileListPaneViewModel sourcePane, IFileListPaneViewModel targetPane, IEnumerable <FileSystemItem> items)
{
Action = action;
SourcePane = sourcePane;
TargetPane = targetPane;
Items = items;
}
public void Delete(IFileListPaneViewModel sourcePane, IEnumerable <FileSystemItem> queue)
{
SourcePane = sourcePane;
TargetPane = null;
AsyncJob(() => SourcePane.PopulateQueue(FileOperation.Delete, queue),
q => InitializeTransfer(q, FileOperation.Delete),
PopulationError);
}
private void OnExecuteFileOperation(FileOperation action, IFileListPaneViewModel sourcePane, IFileListPaneViewModel targetPane, IEnumerable <FileSystemItem> items)
{
switch (action)
{
case FileOperation.Copy:
_transferManager.Copy(sourcePane, targetPane, items);
break;
case FileOperation.Move:
_transferManager.Move(sourcePane, targetPane, items);
break;
case FileOperation.Delete:
_transferManager.Delete(sourcePane, items);
break;
}
}
private void OnCanExecuteFileOperation(CanExecuteFileOperationEventArgs e)
{
var source = e.Sender as IFileListPaneViewModel;
IFileListPaneViewModel target = null;
if (e.Sender == LeftPane)
{
target = RightPane as IFileListPaneViewModel;
}
if (e.Sender == RightPane)
{
target = LeftPane as IFileListPaneViewModel;
}
switch (e.Action)
{
case FileOperation.Copy:
if (!CanExecuteCopyCommand(source, target))
{
e.Cancelled = true;
}
break;
case FileOperation.Move:
if (!CanExecuteMoveCommand(source, target))
{
e.Cancelled = true;
}
break;
case FileOperation.Delete:
if (!CanExecuteDeleteCommand(source))
{
e.Cancelled = true;
}
break;
}
}
public TransferFinishedEventArgs(object sender, IFileListPaneViewModel source, IFileListPaneViewModel target) : base(sender)
{
Source = source;
Target = target;
}
private bool CanExecuteMoveCommand(IFileListPaneViewModel sourcePane, IFileListPaneViewModel targetPane)
{
return(targetPane != null && sourcePane != null && sourcePane.HasValidSelection && !sourcePane.IsBusy &&
!targetPane.IsBusy && !targetPane.IsReadOnly && !sourcePane.IsReadOnly && !sourcePane.IsInEditMode);
}