public static bool Get_IsRemovedFromViewModel(IRemovedFromViewModel instance)
{
RemoveFromViewModelAttribute attr = ((IModelMember)instance).MemberInfo.FindAttribute <RemoveFromViewModelAttribute>();
if (attr != null)
{
return(attr.IsPropertyRemoved);
}
else
{
return(false);
}
}
public override void UpdateNode(ModelNode node)
{
foreach (IModelView view in (IModelViews)node)
{
ArrayList itemsToRemove = new ArrayList();
if (view is IModelDetailView)
{
foreach (IModelViewItem item in ((IModelDetailView)view).Items)
{
if (item is IModelMemberViewItem)
{
IRemovedFromViewModel member = ((IModelMemberViewItem)item).ModelMember as IRemovedFromViewModel;
if (member != null && member.IsRemovedFromViewModel)
{
itemsToRemove.Add(item);
}
}
}
}
if (view is IModelListView)
{
foreach (IModelColumn column in ((IModelListView)view).Columns)
{
IRemovedFromViewModel member = column.ModelMember as IRemovedFromViewModel;
if (member != null && member.IsRemovedFromViewModel)
{
itemsToRemove.Add(column);
}
}
}
foreach (IModelNode item in itemsToRemove)
{
item.Remove();
}
if (view is IModelDetailView && itemsToRemove.Count > 0)
{
IModelViewLayout layoutModel = ((IModelDetailView)view).Layout;
layoutModel[0].Remove();
new ModelDetailViewLayoutNodesGenerator().GenerateNodes((ModelNode)layoutModel);
}
}
}
