public static ConnectedComponentViewModel CreateConnectedComponent(this DesignerViewModel designer, string name,
Vector2 position, Vector2 size)
{
var connectedComponent = new ConnectedComponentViewModel(Guid.NewGuid(), name, position, size);
connectedComponent.AddTo(designer);
return(connectedComponent);
}
public static ConnectionPointViewModel CreateConnectionPoint(this DesignerViewModel designer,
ConnectedComponentViewModel connectedComponent)
{
var newConnectionPoint = new ConnectionPointViewModel(Guid.NewGuid(), connectedComponent);
newConnectionPoint.AddTo(designer);
return(newConnectionPoint);
}
protected override async Task OnInitializedAsync()
{
var componentBuilder = new ComponentBuilder();
var width = 200;
var height = 100;
var component1 = new ConnectedComponentViewModel(Rectangle.Create(20, 20, 10, 5));
var component2 = new ConnectedComponentViewModel(Rectangle.Create(40, 40, 10, 5));
var connectionPoint1 = component1.AddConnectionPoint();
var connectionPoint2 = component2.AddConnectionPoint();
var scene = new SceneViewModel(new Vector2(width, height));
var connection = ConnectionViewModel.Connect(scene, connectionPoint1, connectionPoint2);
scene.Components.Add(component1);
scene.Components.Add(component2);
scene.Components.Add(connection);
SceneController = new FlowDesignerSceneController(scene);
await base.OnInitializedAsync();
}
public bool IsConnectedTo(ConnectedComponentViewModel item) => Point1.Item == item || Point2.Item == item;
