/// <summary>
/// Adds a box to the desktop
/// </summary>
/// <param name="box">Box to be added</param>
/// <returns>BoxNode that was created</returns>
public BoxNode AddBox(IBoxModule box)
{
//Adapt();
BoxNode boxNode = new BoxNode(this, box, SvgManager, view, ResManager);
boxNode.X = view.GetPosition(box).X;
boxNode.Y = view.GetPosition(box).Y;
//adding the box
Nodes.Add(boxNode);
return boxNode;
}
///<summary>
///Redraws all shapes and connections according to a new state in
///the view object
///</summary>
///<remarks>
///Dont know if the control will remember previous shapes and connections
///and ask for the changed or write the entire structure over again...
///</remarks>
public void Adapt()
{
this.Hide();
Nodes.Clear();
selectedBoxes.Clear();
//We have to remove the handler because it would create a connection
//that is already there
OnNewConnection -= new NewConnection(FerdaDesktop_OnNewConnection);
//adding the boxes on the desktop
foreach ( IBoxModule box in view.Boxes)
{
BoxNode boxNode = new BoxNode(this, box, SvgManager, view, ResManager);
boxNode.X = view.GetPosition(box).X;
boxNode.Y = view.GetPosition(box).Y;
Nodes.Add(boxNode);
}
//adding the connections on the desktop
foreach (ProjectManager.Connection con in view.Connections)
{
//finding the from and to connectors
Connector from = FromConnector(con.FromBox);
Connector to = ToConnector(con.ToBox, con.ToSocket);
//adding the connector
AddEdge(from, to);
}
this.Show();
OnNewConnection += new NewConnection(FerdaDesktop_OnNewConnection);
}