public void FileOpen()
{
var path = _ioService.OpenFileDialog();
if (string.IsNullOrEmpty(path))
{
return;
}
EditorTabViewModel tab;
if (Items.SingleOrDefault(t => t.FullPath.Equals(path, StringComparison.OrdinalIgnoreCase)) is EditorTabViewModel item)
{
tab = item;
}
else
{
_logger.LogInformation("Opening file '{fullPath}'", path);
var sw = Stopwatch.StartNew();
var textReader = _ioService.OpenTextFile(path);
tab = _editorTabFactory();
tab.FullPath = path;
tab.Map = _mapFactory.FromText(textReader);
_logger.LogInformation("{action} took {ms} ms", "Opening", sw.ElapsedMilliseconds);
Items.Add(tab);
if (Items.Count == 1)
{
NotifyOfPropertyChange(nameof(HasOpenTabs));
}
}
ActivateItem(tab);
}