public static void AddItem(this CommunityViewModel viewModel, MessageViewModel messageViewModel)
{
if (messageViewModel.BuildIn)
{
viewModel.BuildInTypes.Add(messageViewModel);
return;
}
viewModel.AddItem(messageViewModel, messageViewModel.RelativeNamespace);
}
public static TreeViewItem FindViewItemById(this CommunityViewModel community, Guid id)
{
Stack <TreeViewItem> unvisited = new(new [] { community });
while (unvisited.Any())
{
TreeViewItem item = unvisited.Pop();
if (item is AgentViewModel agent &&
agent.ModelId == id)
{
return(agent);
}
public static IEnumerable <T> FindItemsByType <T>(this CommunityViewModel community)
where T : TreeViewItem
{
List <T> items = new();
Stack <TreeViewItem> unvisited = new(new [] { community });
while (unvisited.Any())
{
TreeViewItem item = unvisited.Pop();
if (item is T value)
{
items.Add(value);
}
foreach (TreeViewItem child in item.Items)
{
unvisited.Push(child);
}
}
return(items);
}
public static T FindItemByType <T>(this CommunityViewModel community)
where T : TreeViewItem
{
return(community.FindItemsByType <T>().FirstOrDefault());
}
public static void AddItem(this CommunityViewModel viewModel, AgentViewModel agentViewModel)
{
viewModel.AddItem(agentViewModel, agentViewModel.RelativeNamespace);
}
public TreeViewModel()
{
Community = new CommunityViewModel();
}