/// <summary>
/// Adds the group to the diagram after validating it.
/// </summary>
/// <param name="group">A group instance.</param>
public void AddGroup(GroupModel group)
{
if (group.Children.Length < 2)
{
throw new ArgumentException("Number of nodes must be >= 2");
}
var layers = group.Children.Select(n => n.Layer).Distinct();
if (layers.Count() > 1)
{
throw new InvalidOperationException("Cannot group nodes with different layers");
}
if (layers.First() == RenderLayer.SVG)
{
throw new InvalidOperationException("SVG groups aren't implemented yet");
}
foreach (var child in group.Children)
{
if (child is GroupModel g)
{
_groups.Remove(g);
}
else
{
_nodes.Remove(child);
}
}
_groups.Add(group);
GroupAdded?.Invoke(group);
Refresh();
}
/// <summary>
/// Adds the group to the diagram after validating it.
/// </summary>
/// <param name="group">A group instance.</param>
public void AddGroup(GroupModel group)
{
if (group.Children.Count > 0)
{
var layers = group.Children.Select(n => n.Layer).Distinct();
if (layers.Count() > 1)
{
throw new InvalidOperationException("Cannot group nodes with different layers");
}
if (layers.First() == RenderLayer.SVG)
{
throw new InvalidOperationException("SVG groups aren't implemented yet");
}
}
foreach (var child in group.Children)
{
if (child is NodeModel node && !Nodes.Contains(node))
{
throw new Exception("One of the nodes isn't in the diagram. Make sure to add all the nodes before creating the group.");
}
}
_groups.Add(group);
GroupAdded?.Invoke(group);
Refresh();
}
public Group Group(params NodeModel[] nodes)
{
if (nodes == null || nodes.Length == 0)
{
throw new ArgumentException($"Null or empty nodes array");
}
if (nodes.Select(n => n.Layer).Distinct().Count() > 1)
{
throw new InvalidOperationException("Cannot group nodes with different layers");
}
if (nodes.Any(n => n.Group != null))
{
throw new InvalidOperationException("Cannot group nodes that already belong to another group");
}
var group = new Group(nodes[0].Layer);
foreach (var node in nodes)
{
node.Group = group;
group.AddNode(node);
node.Refresh();
}
_groups.Add(group);
GroupAdded?.Invoke(group);
return(group);
}
private Group GetOrAddGroup(string name)
{
Group group = null;
if (!groups.TryGetValue(name, out group))
{
group = new Group(name, this);
groups.Add(group.Name, group);
GroupAdded?.Invoke(group);
}
return(group);
}
public void addMovementSequence(String groupName, MovementSequenceInfo info)
{
MovementSequenceGroup group = currentSequenceSet.getGroup(groupName);
if (group == null)
{
group = new MovementSequenceGroup(groupName);
currentSequenceSet.addGroup(group);
if (GroupAdded != null)
{
GroupAdded.Invoke(this, group);
}
}
group.addSequence(info);
if (SequenceAdded != null)
{
SequenceAdded.Invoke(this, group, info);
}
}
private ButtonGridGroup findGroup(String group)
{
ButtonGridGroup addGroup = null;
foreach (ButtonGridGroup groupIter in groups)
{
if (groupIter.Name == group)
{
addGroup = groupIter;
break;
}
}
if (addGroup == null)
{
addGroup = new ButtonGridGroup(group, this);
groups.Add(addGroup);
if (GroupAdded != null)
{
GroupAdded.Invoke(this, addGroup.Name);
}
}
return(addGroup);
}
public GroupModel Group(params NodeModel[] nodes)
{
if (nodes.Length < 2)
{
throw new ArgumentException("Number of nodes must be >= 2");
}
var layers = nodes.Select(n => n.Layer).Distinct();
if (layers.Count() > 1)
{
throw new InvalidOperationException("Cannot group nodes with different layers");
}
if (layers.First() == RenderLayer.SVG)
{
throw new InvalidOperationException("SVG groups aren't imeplemtend yet");
}
if (nodes.Any(n => n.Group != null))
{
throw new InvalidOperationException("Cannot group nodes that already belong to another group");
}
var group = new GroupModel(this, nodes);
foreach (var node in nodes)
{
_nodes.Remove(node);
}
_groups.Add(group);
GroupAdded?.Invoke(group);
Refresh();
return(group);
}
private static void OnGroupAdded(CommandGroup obj)
{
GroupAdded?.Invoke(obj);
}
