internal Workspace(Type backendType, object[] targets, GetAPI getAPI, Action Repaint, Action <Action> Exec)
{
this.Repaint = Repaint;
this.Exec = Exec;
this.api = getAPI(1) as RelationsInspectorAPI;
graphBackend = (IGraphBackendInternal <T, P>)BackendTypeUtil.CreateBackendDecorator(backendType);
graphBackend.Awake(getAPI);
// create new layout params, they are not comming from the cfg yet
this.layoutType = (LayoutType)GUIUtil.GetPrefsInt(GetPrefsKeyLayout(), (int)LayoutType.Tree);
this.graphPosTweens = new TweenCollection();
this.builderRNG = new RNG(4); // chosen by fair dice role. guaranteed to be random.
expectedTargetType = BackendTypeUtil.BackendAttrType(backendType) ?? typeof(T);
// when targets is null, show the toolbar only. don't create a graph (and view)
// when rootEntities is empty, create graph and view anyway, so the user can add entities
if (targets != null)
{
seedEntities = targets.SelectMany(graphBackend.Init).ToHashSet();
InitGraph();
}
}
public IMView(Graph <T, P> graph, IViewParent <T, P> parent)
{
this.graph = graph;
this.parent = parent;
entityDrawerBounds = new Dictionary <T, Rect>();
edgeMarkerBounds = new Dictionary <Relation <T, P>, Rect>();
entitySelection = new HashSet <T>();
dragEdgeSource = new HashSet <T>();
// draw the targets last
drawOrdered = new LinkedList <T>(graph.Vertices);
foreach (var target in graph.Vertices.Where(parent.IsSeed))
{
drawOrdered.Remove(target);
drawOrdered.AddLast(target);
}
// initialize the drawers
tagDrawer = new BasicRelationDrawer <T, P>();
entityWidgetType = (EntityWidgetType)GUIUtil.GetPrefsInt(PrefsKeyLayout, (int)defaultWidgetType);
InitEntityWidget();
// make the graph fill the view
transform = GetOptimalTransform();
}
public static void OnEnable()
{
inputEventCount = GUIUtil.GetPrefsInt("DemoActions", 0);
}