IEnumerator RenamePackageAsync(PackageInfo info)
{
var newPackageName = _view.PromptForInput("Enter package name:", info.Name);
yield return(newPackageName);
if (newPackageName.Current == null)
{
// User Cancelled
yield break;
}
if (newPackageName.Current == info.Name)
{
yield break;
}
var dirInfo = new DirectoryInfo(info.Path);
Assert.That(dirInfo.Name == info.Name);
var newPath = Path.Combine(dirInfo.Parent.FullName, newPackageName.Current);
Assert.That(!Directory.Exists(newPath), "Package with name '{0}' already exists. Rename aborted.", newPackageName.Current);
dirInfo.MoveTo(newPath);
yield return(_packageHandler.RefreshPackagesAsync());
_view.ClearSelected();
_view.GetList(DragListTypes.Package).Values
.Where(x => ((PackageInfo)x.Model).Name == newPackageName.Current).Single().IsSelected = true;
}
