private void UpdateChildrenCheckState()
{
foreach (var childGroup in ChildGroups.Where(c => IsChecked != null))
{
childGroup.IsChecked = IsChecked;
}
}
private void SetIsCheckedBasedOnChildGroups()
{
if (ChildGroups.All(g => g.IsShowChecked == true))
{
IsShowChecked = true;
}
else if (ChildGroups.Any(g => g.IsShowChecked == true || g.IsShowChecked == null))
{
IsShowChecked = null;
}
else
{
IsShowChecked = false;
}
if (ChildGroups.All(g => g.IsEnableChecked == true))
{
IsEnableChecked = true;
}
else if (ChildGroups.Any(g => g.IsEnableChecked == true || g.IsEnableChecked == null))
{
IsEnableChecked = null;
}
else
{
IsEnableChecked = false;
}
}
public void AddGroup(LocalizationGroup group)
{
var list = ChildGroups.ToList();
list.Add(group);
ChildGroups = list.ToArray();
}
public void AddItems(List <LocalizationGroup> list)
{
if (ChildGroups == null || ChildGroups.Count() == 0)
{
ChildGroups = list.ToArray();
}
else
{
foreach (var group in list)
{
if (ChildGroups.FirstOrDefault(x => x.Name == group.Name) == null)
{
AddGroup(group);
}
else
{
if (group.ChildGroups != null && group.ChildGroups.Count() > 0)
{
ChildGroups.FirstOrDefault(x => x.Name == group.Name).AddItems(group.ChildGroups.ToList());
}
if (group.ChildItems != null && group.ChildItems.Count() > 0)
{
ChildGroups.FirstOrDefault(x => x.Name == group.Name).AddItems(group.ChildItems.ToList());
}
}
}
}
}
private void OnChildGroupEmpty(FilteredGroup <T> childGroup)
{
bool remove;
OnChildGroupEmpty(childGroup, out remove);
if (remove)
{
ChildGroups.Remove(childGroup);
}
}
private bool?DetermineCheckState()
{
var allChildrenChecked = ChildGroups.Count(x => x.IsChecked == true) == ChildGroups.Count;
if (allChildrenChecked)
{
return(true);
}
var allChildrenUnchecked = ChildGroups.Count(x => x.IsChecked == false) == ChildGroups.Count;
if (allChildrenUnchecked)
{
return(false);
}
return(null);
}
public void AddOrJoinBlockGroup(ItemFilterBlockGroup blockGroup)
{
var childIndex = ChildGroups.FindIndex(item => item.GroupName.Equals(blockGroup.GroupName));
if (!blockGroup.IsLeafNode && childIndex >= 0)
{
while (blockGroup.ChildGroups.Count > 0)
{
ChildGroups[childIndex].AddOrJoinBlockGroup(blockGroup.ChildGroups[0]);
}
}
else
{
if (blockGroup.ParentGroup != null)
{
blockGroup.ParentGroup.ChildGroups.Remove(blockGroup);
}
blockGroup.ParentGroup = this;
ChildGroups.Add(blockGroup);
}
}
