private void onMouseDown(MouseButtonEventArgs args)
{
if (args.Button != MouseButton.Left)
{
return;
}
if (!_selectionMarker.Visible)
{
return;
}
var obj = _editor.CanvasHitTest.ObjectAtMousePosition;
if (obj == null)
{
return;
}
_dragHandle?.Dispose();
var handle = _editor.Editor.Factory.Object.GetObject($"{obj.ID}_DraggingHandle");
_dragHandle = new DragHandle(handle, _editor, _editor.Editor.State,
_editor.EditorResolver.Container.Resolve <ActionManager>(), false);
_dragHandle.SetBox(obj.GetComponent <IBoundingBoxComponent>());
_dragHandle.SetTranslate(obj.GetComponent <ITranslateComponent>());
_dragHandle.SetImage(obj.GetComponent <IImageComponent>());
handle.GetComponent <IDraggableComponent>().SimulateMouseDown(args);
}
public override void Init()
{
base.Init();
addResizeHandles(Entity, Direction.Right, Direction.Left, Direction.Up, Direction.Down,
Direction.UpRight, Direction.UpLeft, Direction.DownRight, Direction.DownLeft);
addRotateHandles(Entity, Direction.UpRight, Direction.UpLeft, Direction.DownRight, Direction.DownLeft);
addPivotHandle(Entity);
addDragHandle(Entity);
Entity.Bind <IScaleComponent>(setScale, _ => setScale(null));
Entity.Bind <IRotateComponent>(setRotate, _ => setRotate(null));
Entity.Bind <IImageComponent>(setImage, _ => setImage(null));
Entity.Bind <ITranslateComponent>(setTranslate, _ => setTranslate(null));
Entity.Bind <IDrawableInfoComponent>(setDrawable, _ => setDrawable(null));
Entity.Bind <IBoundingBoxComponent>(
c => { _box = c; c.OnBoundingBoxesChanged.Subscribe(onBoundingBoxChanged); _pivotHandle?.SetBox(c); _dragHandle?.SetBox(c); updatePositions(); },
c => { _box = null; c.OnBoundingBoxesChanged.Unsubscribe(onBoundingBoxChanged); _pivotHandle?.SetBox(null); _dragHandle?.SetBox(null); });
Entity.Bind <EditorUIEvents>(c => c.MouseClicked.Subscribe(onMouseClicked), c => c.MouseClicked.Unsubscribe(onMouseClicked));
_events.OnRepeatedlyExecute.Subscribe(onRepeatedlyExecute);
}
