public void UpdateOutliner(CHierarchyEntry root)
{
void AddOutlinerEntity(CHierarchyEntry entity, COutlinerEntityViewModel parent)
{
COutlinerEntityViewModel viewModel = new COutlinerEntityViewModel(this, new SEntityId(entity.EntityId), entity.Label, parent, -1);
parent.Children.Add(viewModel);
foreach (var child in entity.Children)
{
AddOutlinerEntity(child, viewModel);
}
}
m_entities.Clear();
for (int i = 0, count = root.Children.Count; i < count; i++)
{
CHierarchyEntry child = root.Children[i];
COutlinerEntityViewModel rootEntity = new COutlinerEntityViewModel(this, new SEntityId(child.EntityId), child.Label, null, i);
foreach (var hierarchyChild in child.Children)
{
AddOutlinerEntity(hierarchyChild, rootEntity);
}
m_entities.Add(rootEntity);
}
CWorkspace.Instance.SetSelectedObject(CWorkspace.Instance.SelectedEditableObject, true);
}
public void SetSelectedEntity(SEntityId entityId)
{
bool CheckEntity(COutlinerEntityViewModel vm)
{
if (vm.EntityId == entityId)
{
vm.IsSelected = true;
return(true);
}
for (int i = 0, count = vm.Children.Count; i < count; i++)
{
if (CheckEntity(vm.Children[i]))
{
vm.IsExpanded = true;
return(true);
}
}
return(false);
}
for (int i = 0, count = m_entities.Count; i < count; i++)
{
COutlinerEntityViewModel entry = m_entities[i];
if (CheckEntity(entry))
{
if (entry.Children.Count > 0)
{
entry.IsExpanded = true;
}
return;
}
}
}
public COutlinerEntityViewModel(CWorldOutlinerViewModel vm, SEntityId entityId, string name, COutlinerEntityViewModel parent, int index)
{
EntityId = entityId;
m_viewModel = vm;
m_name = name;
Parent = parent;
Index = index;
InitCommands();
}
private void OnDrop(object e)
{
DragEventArgs args = (DragEventArgs)e;
if (args.Data.GetDataPresent("entity") && args.Data.GetData("entity") != this)
{
COutlinerEntityViewModel otherEntity = args.Data.GetData("entity") as COutlinerEntityViewModel;
if (otherEntity != null && otherEntity != this)
{
m_viewModel.AttachEntities(otherEntity.EntityId, EntityId);
}
}
}