public void SelectConnection(ConnectionUI connection)
{
if (SelectedConnection != null)
{
SelectedConnection.IsConnectionSelected = false;
}
SelectedConnection = connection;
if (SelectedConnection != null)
{
SelectedConnection.IsConnectionSelected = true;
if (SelectedConnection is TransitionConnectionUI transitionConnection)
{
TransitionInspector.Show(transitionConnection);
}
else
{
TransitionInspector.Hide();
}
}
else
{
TransitionInspector.Hide();
}
}
public void OnExitConnect(ConnectionUI connection)
{
if (ExitConnections.Count > 1)
{
ExitConnections[0].Delete();
}
}
public void RemoveConnection(ConnectionUI connection)
{
GraphView.RemoveElement(connection);
if (connection is TransitionConnectionUI transitionConnection)
{
TransitionConnections.Remove(transitionConnection);
}
SelectConnection(null);
}
public ConnectionUI CreateConnection(IConnectable source, IConnectable destination = null, bool isTemporary = true)
{
ConnectionUI connection = null;
if (isTemporary)
{
connection = new ConnectionUI(false)
{
Source = source
};
GraphView.AddElement(connection);
connection.SendToBack();
}
else
{
bool isNew;
(connection, isNew) = source.GetConnection(destination, true);
connection.Source = source;
connection.Destination = destination;
if (isNew)
{
GraphView.AddElement(connection);
connection.SendToBack();
connection.Source = source;
connection.Destination = destination;
source.ExitConnections.Add(connection);
destination.EntryConnections.Add(connection);
source.OnExitConnect(connection);
destination.OnEntryConnect(connection);
connection.schedule.Execute(() => connection.Refresh());
if (connection is TransitionConnectionUI transitionConnection)
{
TransitionConnections.Add(transitionConnection);
}
}
}
return(connection);
}
public void OnExitConnectionDeleted(ConnectionUI connection)
{
}
public void OnEntryConnectionDeleted(ConnectionUI connection)
{
}
public void OnEntryConnect(ConnectionUI connection)
{
}
