private void DelEntity()
{
if (SelectedMoveViewModel == null)
{
return;
}
var index = MoveListViewModels.IndexOf(SelectedMoveViewModel);
/*
* non cancello punto iniziale !
*/
if (SelectedMoveViewModel is RawInitPointViewModel)
{
return;
}
MoveListViewModels.Remove(SelectedMoveViewModel);
OnPropertyChanged("MoveListViewModels");
index--;
var nextFocused = MoveListViewModels.ElementAtOrDefault(index);
SelectedMoveViewModel = nextFocused;
}
private void InsertMove(RawEntity2D rawEntity2D)
{
/*
* in pratica ora , creo il viewModel poi inserisco.
*
* sarebbe più chiaro avere il model , inserirlo li poi riaggirnare parteViewModel
*/
RawItemViewModel precMove = null;
var entityToInsert = GetViewModel(rawEntity2D);
if (SelectedMoveViewModel == null)
{
precMove = MoveListViewModels.LastOrDefault();
MoveListViewModels.Add(entityToInsert);
}
else
{
precMove = MoveListViewModels.ElementAtOrDefault(MoveListViewModels.IndexOf(SelectedMoveViewModel));
MoveListViewModels.Insert(MoveListViewModels.IndexOf(SelectedMoveViewModel) + 1, entityToInsert);
}
InitEntity(rawEntity2D, precMove.RawEntity);
SelectedMoveViewModel = entityToInsert;
RequestUpdateSource();
}
private void GotoPrevMove()
{
if (SelectedMoveViewModel == MoveListViewModels.First())
{
return;
}
var index = MoveListViewModels.IndexOf(SelectedMoveViewModel);
index--;
if (index < 0)
{
return;
}
SelectedMoveViewModel = MoveListViewModels[index];
}
private void GotoNextMove()
{
if (SelectedMoveViewModel == MoveListViewModels.Last())
{
return;
}
var index = MoveListViewModels.IndexOf(SelectedMoveViewModel);
index++;
if (index > MoveListViewModels.Count)
{
return;
}
SelectedMoveViewModel = MoveListViewModels[index];
}