private static void DrawUIDummyGizmo(UIDummy component, GizmoType gizmoType)
{
var gameObject = component?.gameObject;
if (gameObject == null)
{
return;
}
if (!(CanvasUtil.TryGetRootCanvas(gameObject, out var canvas) && CanvasUtil.TryGetRectTransform(gameObject, out var rect)))
{
return;
}
var canvasRect = CanvasUtil.GetCanvasRect(rect);
var center = canvasRect.Center;
var mat4x4 = canvas.transform.localToWorldMatrix;
foreach (var dummy in component.Dummys)
{
if (dummy == null)
{
continue;
}
Vector3 offset = dummy.Offset;
DrawDummyCross(mat4x4, center + offset, dummy.AliasName, Color.red);
}
}
/// <summary>
/// 当前选择的对象发生更改
/// </summary>
private void SelectionChanged()
{
var obj = Selection.activeObject;
if (!(obj != null &&
CanvasUtil.TryGetRectTransform(obj as GameObject, out SelectedUIElement) &&
CanvasUtil.TryGetRootCanvas(SelectedUIElement.gameObject, out SelectedRootCanvas) &&
SelectedUIElement.gameObject != SelectedRootCanvas.gameObject))
{
OnDeselect();
}
}
private void ShowPackageMenu()
{
var objs = new List <GameObject>();
Transform parentTrans = null;
foreach (var obj in Selection.gameObjects)
{
if (CanvasUtil.TryGetRectTransform(obj, out var rect))
{
if (parentTrans != null && parentTrans != obj.transform.parent)
{
EditorUtility.DisplayDialog("出错了", "不能跨节点打包", "好的");
return;
}
parentTrans = obj.transform.parent;
objs.Add(obj);
}
}
if (objs.Count <= 0)
{
return;
}
UIHelperContextMenu.AddItem("打包成原子", false, PackageAtom, objs);
UIHelperContextMenu.AddItem("打包成模组", false, PackageModule, objs);
if (objs.Count == 1 && objs[0].transform.childCount > 0)
{
UIHelperContextMenu.AddSeparator("");
UIHelperContextMenu.AddItem("打散", false, Unpack, objs[0]);
}
UIHelperContextMenu.Show();
}