public ItemFilterBlockGroupViewModel(ItemFilterBlockGroup itemFilterBlockGroup, bool showAdvanced, ItemFilterBlockGroupViewModel parent)
{
GroupName = itemFilterBlockGroup.GroupName;
ParentGroup = parent;
Advanced = itemFilterBlockGroup.Advanced;
SourceBlockGroup = itemFilterBlockGroup;
SourceBlockGroup.ClearStatusChangeSubscribers();
SourceBlockGroup.BlockGroupStatusChanged += OnSourceBlockGroupStatusChanged;
IsShowChecked = itemFilterBlockGroup.IsShowChecked;
IsEnableChecked = itemFilterBlockGroup.IsEnableChecked;
ChildGroups = new ObservableCollection <ItemFilterBlockGroupViewModel>();
foreach (var childGroup in itemFilterBlockGroup.ChildGroups.Where(c => showAdvanced || !c.Advanced))
{
ChildGroups.Add(new ItemFilterBlockGroupViewModel(childGroup, showAdvanced, this));
}
VisibleChildGroups = new ObservableCollection <ItemFilterBlockGroupViewModel>();
foreach (var childGroup in ChildGroups.Where(item => !item.IsHidden))
{
VisibleChildGroups.Add(childGroup);
}
if (ChildGroups.Any())
{
SetIsCheckedBasedOnChildGroups();
}
}
public ItemFilterBlockGroupViewModel(ItemFilterBlockGroup itemFilterBlockGroup, bool showAdvanced, ItemFilterBlockGroupViewModel parent)
{
GroupName = itemFilterBlockGroup.GroupName;
ParentGroup = parent;
Advanced = itemFilterBlockGroup.Advanced;
SourceBlockGroup = itemFilterBlockGroup;
IsChecked = itemFilterBlockGroup.IsChecked;
ChildGroups = new ObservableCollection <ItemFilterBlockGroupViewModel>();
foreach (var childGroup in itemFilterBlockGroup.ChildGroups.Where(c => showAdvanced || !c.Advanced))
{
ChildGroups.Add(new ItemFilterBlockGroupViewModel(childGroup, showAdvanced, this));
}
if (ChildGroups.Any())
{
SetIsCheckedBasedOnChildGroups();
}
}
public static void ItemFilterBlockGroupViewModelPostMap(ItemFilterBlockGroupViewModel viewModel)
{
foreach (var childViewModel in viewModel.ChildGroups)
{
ItemFilterBlockGroupViewModelPostMap(childViewModel);
}
if (viewModel.ChildGroups.Count > 0)
{
if (viewModel.ChildGroups.All(g => g.IsChecked == true))
{
viewModel.IsChecked = true;
} else if (viewModel.ChildGroups.Any(g => g.IsChecked == true))
{
viewModel.IsChecked = null;
}
else
{
viewModel.IsChecked = false;
}
}
}