public void Show(DiagramViewModel diagramViewModel, ConnectorViewModel startConnector, Vector2 position)
{
var selectionMenu = new SelectionMenu();
Signal <IQueryPossibleConnections>(_ => _.QueryPossibleConnections(selectionMenu, diagramViewModel, startConnector, position));
Signal((IShowSelectionMenu _) => _.ShowSelectionMenu(selectionMenu, position));
}
public void Execute(SelectTypeCommand command)
{
var menu = new SelectionMenu();
if (command.AllowNone)
{
menu.AddItem(new SelectionMenuItem("", "None", () =>
{
command.Item.RelatedType = null;
}));
}
// var types = GetRelatedTypes(command).ToArray();
foreach (var item in GetRelatedTypes(command))
{
var type1 = item;
if (command.Filter == null || command.Filter(item))
{
menu.AddItem(new SelectionMenuItem(item, () =>
{
var record = type1 as IDataRecord;
if (record != null)
{
command.Item.RelatedType = record.Identifier;
}
else
{
command.Item.RelatedType = type1.FullName;
}
if (command.OnSelectionFinished != null)
{
command.OnSelectionFinished();
}
}));
}
}
Signal <IShowSelectionMenu>(_ => _.ShowSelectionMenu(menu));
}
public void SelectItem()
{
var menu = new SelectionMenu();
menu.AddItem(new SelectionMenuItem(string.Empty, "[None]", () =>
{
ReferenceItem.SetInput(null);
}));
menu.ConvertAndAdd(ReferenceItem.GetAllowed().OfType <IItem>(), _ =>
{
var item = _ as IValueItem;
if (item == null)
{
return;
}
if (IsInput)
{
ReferenceItem.SetInput(item);
}
else
{
ReferenceItem.SetOutput(item);
}
});
InvertApplication.SignalEvent <IShowSelectionMenu>(_ => _.ShowSelectionMenu(menu));
// InvertGraphEditor.WindowManager.InitItemWindow(ReferenceItem.GetAllowed().ToArray(), _ =>
// {
// InvertApplication.Execute(new LambdaCommand("Set Item", () =>
// {
//
//
// }));
// });
}
public void QueryPossibleConnections(SelectionMenu menu, DiagramViewModel diagramViewModel,
ConnectorViewModel startConnector,
Vector2 mousePosition)
{
var currentGraph = InvertApplication.Container.Resolve <WorkspaceService>().CurrentWorkspace.CurrentGraph;
var allowedFilterNodes = FilterExtensions.AllowedFilterNodes[currentGraph.CurrentFilter.GetType()];
foreach (var item in allowedFilterNodes)
{
if (item.IsInterface)
{
continue;
}
if (item.IsAbstract)
{
continue;
}
var node = Activator.CreateInstance(item) as IDiagramNode;
node.Repository = diagramViewModel.CurrentRepository;
node.GraphId = currentGraph.Identifier;
var vm = InvertGraphEditor.Container.GetNodeViewModel(node, diagramViewModel) as DiagramNodeViewModel;
if (vm == null)
{
continue;
}
vm.IsCollapsed = false;
var connectors = new List <ConnectorViewModel>();
vm.GetConnectors(connectors);
var config = InvertGraphEditor.Container.Resolve <NodeConfigBase>(item.Name);
var name = config == null ? item.Name : config.Name;
foreach (var connector in connectors)
{
foreach (var strategy in InvertGraphEditor.ConnectionStrategies)
{
var connection = strategy.Connect(diagramViewModel, startConnector, connector);
if (connection == null)
{
continue;
}
var node1 = node;
var message = string.Format("Create {0}", name);
//if (!string.IsNullOrEmpty(connector.Name))
//{
// message += string.Format(" and connect to {0}", connector.Name);
//}
var value = new KeyValuePair <IDiagramNode, ConnectionViewModel>(node1, connection);
var qaItem = new SelectionMenuItem("Connect", message, () =>
{
diagramViewModel.AddNode(value.Key, mousePosition);
connection.Apply(value.Value as ConnectionViewModel);
value.Key.IsSelected = true;
value.Key.IsEditing = true;
value.Key.Name = "";
});
menu.AddItem(qaItem);
}
}
}
}