public void AddToFavorites(V viewModel, bool global)
{
FavoriteViewModel <T> favViewModel = Provider.CreateFavoriteViewModel(viewModel);
favViewModel.FavoriteID = -1;
favViewModel.FavoriteParentID = 0;
favViewModel.Model.IsGlobal = global;
favViewModel.Username = User.Username;
Populate();
if (global)
{
_globalRoot.IsExpanded = true;
_globalRoot.Children.Add(favViewModel);
favViewModel.Parent = _globalRoot;
}
else
{
_userRoot.IsExpanded = true;
_userRoot.Children.Add(favViewModel);
favViewModel.Parent = _userRoot;
}
viewModel.IsSelected = true;
RegisterPendingChange(Provider.GetInsertAction(favViewModel));
}
internal void RenameFavoriteGroup(FavoriteViewModel <T> fav)
{
if (fav == null)
{
return;
}
fav.IsSelected = true;
fav.IsRenaming = true;
}
private void DeleteFavoriteGroup(FavoriteViewModel <T> favorite)
{
if (favorite == null)
{
return;
}
if (favorite.IsDeleted)
{
return;
}
favorite.IsDeleted = true;
RegisterUniquePendingChange(new DeleteFavoriteCommand(favorite.FavoriteID));
}
internal void AddFavoriteGroup(HierarchicalViewModelBase parent)
{
int parentGroupID = 0;
if (parent == null)
{
return;
}
bool?isGlobal = false;
if (parent is ViewModelPlaceholder)
{
var pvm = parent as ViewModelPlaceholder;
if (pvm.Tag != null)
{
isGlobal = (bool?)(pvm).Tag;
}
}
else if (parent is FavoriteViewModel <T> )
{
var parentViewModel = parent as FavoriteViewModel <T>;
isGlobal = parentViewModel.IsGlobal;
parentGroupID = parentViewModel.FavoriteID;
}
T model = new T();
model.IsGroup = true;
model.GroupName = "<New Folder>";
model.IsGlobal = isGlobal.HasValue && isGlobal.Value;
model.FavoriteParentID = parentGroupID;
FavoriteViewModel <T> viewModel = Provider.CreateFavoriteViewModel(model);
viewModel.Parent = parent;
viewModel.IsSelected = true;
parent.Children.Add(viewModel);
RegisterUniquePendingChange(new InsertFavoriteGroupCommand(model));
viewModel.IsRenaming = true;
}