private object parentRoot(object obj)
{
object parent = ReflecTool.GetPrivateField <object>(obj, "m_Parent");
if (parent == null)
{
parent = ReflecTool.GetPrivateProperty(obj, "parent");
}
if (parent == null)
{
return(obj);
}
else
{
return(parentRoot(parent));
}
}
/// <summary>
/// 获得目标window停靠在一起的其他window
/// </summary>
/// <param name="window"></param>
/// <returns></returns>
public List <EditorWindow> GetDockWindows(EditorWindow window)
{
List <EditorWindow> resultList = new List <EditorWindow>();
object root = parentRoot(window);
// object dockArea = ReflecTool.GetPrivateField<object>(window, "m_Parent");
// object splitView = ReflecTool.GetPrivateProperty(dockArea, "parent");
// Array panes = (Array)ReflecTool.GetPrivateProperty(splitView, "children");
Array panes = (Array)ReflecTool.GetPrivateProperty(root, "allChildren");
foreach (var pane in panes)
{
List <EditorWindow> windows = ReflecTool.GetPrivateField <List <EditorWindow> >(pane, "m_Panes");
if (windows != null)
{
resultList.AddRange(windows);
}
}
return(resultList);
}
/// <summary>
/// 将childwindow停靠在parentwindow中
/// </summary>
/// <param name="dockPosition"></param>
/// <param name="parent"></param>
/// <param name="child"></param>
/// <returns></returns>
public bool Dock(DockPosition dockPosition, EditorWindow parent, EditorWindow child)
{
Vector2 mouseScreenPosition = Vector2.zero;
//获得目标窗体的父容器 需要是一个dockarea 即可停靠的区域
object dockArea = ReflecTool.GetPrivateField <object>(parent, "m_Parent");
//DockArea 子窗体区域
// object dockArea_child = ReflecTool.GetPrivateField<object>(child, "m_Parent");
//获取可停靠容器的分屏视图
object splitView = ReflecTool.GetPrivateProperty(dockArea, "parent");
//获得视图在屏幕中的位置
Rect screenPosition = parent.position;// (Rect)ReflecTool.GetPrivateProperty(splitView, "screenPosition");
float ZoneWidth = Mathf.Round(Mathf.Min(1f + screenPosition.width / 4f, 260f));
float ZoneHeight = Mathf.Round(Mathf.Min(1f + screenPosition.height / 4f, 260f));
//switch (dockPosition)
//{
// case DockPosition.Left:
// {
// mouseScreenPosition = screenPosition.TopLeft() + new Vector2(ZoneWidth, 40f);
// } break;
// case DockPosition.Right:
// {
// mouseScreenPosition = screenPosition.TopRight() + new Vector2(-ZoneWidth, 40f); ;
// }
// break;
// case DockPosition.Bottom:
// {
// mouseScreenPosition = screenPosition.BottomLeft().DeltaXNew(screenPosition.width * 0.5f).DeltaY(-ZoneHeight);
// }
// break;
//}
/* 判断是否已经在分频视图内
* Array panes = (Array)ReflecTool.GetPrivateProperty(splitView, "children");
* foreach (var pane in panes)
* {
* if (pane == dockArea_child)
* return false;
* }*/
//生成提取tab和目标区域的放置信息
//object dropInfo = InvokeMethod(area, "DragOver", new object[] { child, ((Rect)GetPrivateProperty(area, "screenPosition")).position });
object dropInfo = ReflecTool.InvokeMethod(splitView, "DragOver", new object[] { child, mouseScreenPosition });
#region 注释 内部分屏的具体算法
/*
* object test = ReflecTool.InvokeMethod(splitView, "CheckRootWindowDropZones", new object[] { mouseScreenPosition }, BindingFlags.NonPublic | BindingFlags.Instance);
* Array panes = (Array)ReflecTool.GetPrivateProperty(splitView, "children");
* foreach (var pane in panes)
* {
* screenPosition = (Rect)ReflecTool.GetPrivateProperty(splitView, "screenPosition");
* int num = 0;
* float num2 = Mathf.Round(Mathf.Min(screenPosition.width / 3f, 300f));
* float num3 = Mathf.Round(Mathf.Min(screenPosition.height / 3f, 300f));
* Rect rect = new Rect(screenPosition.x, screenPosition.y + 39f, num2, screenPosition.height - 39f);
* if (rect.Contains(mouseScreenPosition))
* {
* num |= 1;
* }
* Rect rect2 = new Rect(screenPosition.x, screenPosition.yMax - num3, screenPosition.width, num3);
* if (rect2.Contains(mouseScreenPosition))
* {
* num |= 2;
* }
* Rect rect3 = new Rect(screenPosition.xMax - num2, screenPosition.y + 39f, num2, screenPosition.height - 39f);
* if (rect3.Contains(mouseScreenPosition))
* {
* num |= 4;
* }
* if (num == 3)
* {
* Vector2 vector = new Vector2(screenPosition.x, screenPosition.yMax) - mouseScreenPosition;
* Vector2 vector2 = new Vector2(num2, -num3);
* if (vector.x * vector2.y - vector.y * vector2.x < 0f)
* {
* num = 1;
* }
* else
* {
* num = 2;
* }
* }
* else if (num == 6)
* {
* Vector2 vector3 = new Vector2(screenPosition.xMax, screenPosition.yMax) - mouseScreenPosition;
* Vector2 vector4 = new Vector2(-num2, -num3);
* if (vector3.x * vector4.y - vector3.y * vector4.x < 0f)
* {
* num = 2;
* }
* else
* {
* num = 4;
* }
* }
* float num4 = Mathf.Round(Mathf.Max(screenPosition.width / 3f, 100f));
* float num5 = Mathf.Round(Mathf.Max(screenPosition.height / 3f, 100f));
* }*/
#endregion
if (dropInfo != null)
{
ReflecTool.SetPrivateFiled(
dockArea,
"s_OriginalDragSource",
ReflecTool.GetPrivateField <object>(child, "m_Parent"),
BindingFlags.NonPublic | BindingFlags.Static);
try
{
ReflecTool.InvokeMethod(splitView, "PerformDrop", new object[] { child, dropInfo, mouseScreenPosition });
}
catch (Exception exception)
{
//Debug.LogError("放置区域错误 只能放置目标窗体左边或者右边 或者下面" + exception);
}
return(true);
}
else
{
return(false);
}
}