private Vector3 TryGetChangeDirection(Vector3 nextPosition, ref Direction direction)
{
if (ViewEdge.CheckOverEdge(LocalToWorldSpaceX(nextPosition)))
{
nextPosition = GlobalDirection.GetVectorInverse(ref direction) + _lastLocalPosition;
}
return(nextPosition);
}
private DropInfo RootViewDropZone(ViewEdge edge, Vector2 mousePos, Rect screenRect)
{
float offset = ((edge & ViewEdge.FitsVertical) == ViewEdge.None) ? 50f : 70f;
if (!this.RectFromEdge(screenRect, edge, 70f, offset).Contains(mousePos))
{
return(null);
}
return(new DropInfo(this)
{
type = DropInfo.Type.Pane,
userData = new ExtraDropInfo(true, edge, 0),
rect = this.RectFromEdge(screenRect, edge, 200f, 0f)
});
}
DropInfo RootViewDropZone(ViewEdge edge, Vector2 mousePos, Rect screenRect)
{
var offset = (edge & ViewEdge.FitsVertical) != 0 ? kRootDropZoneThickness : kRootDropZoneOffset;
if (!RectFromEdge(screenRect, edge, kRootDropZoneThickness, offset).Contains(mousePos))
{
return(null);
}
var dropInfo = new DropInfo(this);
dropInfo.type = DropInfo.Type.Pane;
dropInfo.userData = new ExtraDropInfo(true, edge, 0);
dropInfo.rect = RectFromEdge(screenRect, edge, kRootDropDestinationThickness, 0f);
return(dropInfo);
}
private Rect RectFromEdge(Rect rect, ViewEdge edge, float thickness, float offset)
{
switch (edge)
{
case ViewEdge.Left:
return(new Rect(rect.x - offset, rect.y, thickness, rect.height));
case ViewEdge.Bottom:
return(new Rect(rect.x, (rect.yMax - thickness) + offset, rect.width, thickness));
case ViewEdge.Top:
return(new Rect(rect.x, rect.y - offset, rect.width, thickness));
case ViewEdge.Right:
return(new Rect((rect.xMax - thickness) + offset, rect.y, thickness, rect.height));
}
throw new ArgumentException("Specify exactly one edge");
}
public ExtraDropInfo(bool rootWindow, ViewEdge edge, int index)
{
this.rootWindow = rootWindow;
this.edge = edge;
this.index = index;
}
public bool PerformDrop(EditorWindow dropWindow, DropInfo dropInfo, Vector2 screenPos)
{
ExtraDropInfo userData = dropInfo.userData as ExtraDropInfo;
bool rootWindow = userData.rootWindow;
ViewEdge edge = userData.edge;
int index = userData.index;
Rect r = dropInfo.rect;
bool flag2 = (edge & ViewEdge.Before) != ViewEdge.None;
bool flag3 = (edge & ViewEdge.FitsVertical) != ViewEdge.None;
SplitView view = null;
if ((this.vertical == flag3) || (base.children.Length < 2))
{
if (!flag2)
{
if (rootWindow)
{
index = base.children.Length;
}
else
{
index++;
}
}
view = this;
}
else if (rootWindow)
{
SplitView view2 = ScriptableObject.CreateInstance <SplitView>();
view2.position = base.position;
if (base.window.rootView == this)
{
base.window.rootView = view2;
}
else
{
base.parent.AddChild(view2, base.parent.IndexOfChild(this));
}
view2.AddChild(this);
base.position = new Rect(Vector2.zero, base.position.size);
index = !flag2 ? 1 : 0;
view = view2;
}
else
{
SplitView view3 = ScriptableObject.CreateInstance <SplitView>();
view3.AddChild(base.children[index]);
this.AddChild(view3, index);
view3.position = view3.children[0].position;
view3.children[0].position = new Rect(Vector2.zero, view3.position.size);
index = !flag2 ? 1 : 0;
view = view3;
}
r.position -= base.screenPosition.position;
DockArea child = ScriptableObject.CreateInstance <DockArea>();
view.vertical = flag3;
view.MakeRoomForRect(r);
view.AddChild(child, index);
child.position = r;
DockArea.s_OriginalDragSource.RemoveTab(dropWindow);
dropWindow.m_Parent = child;
child.AddTab(dropWindow);
this.Reflow();
RecalcMinMaxAndReflowAll(this);
child.MakeVistaDWMHappyDance();
return(true);
}
public DropInfo DragOver(EditorWindow w, Vector2 mouseScreenPosition)
{
for (int i = 0; i < base.children.Length; i++)
{
View view = base.children[i];
if ((view != DockArea.s_IgnoreDockingForView) && !(view is SplitView))
{
ViewEdge none = ViewEdge.None;
Rect screenPosition = view.screenPosition;
Rect rect = this.RectFromEdge(screenPosition, ViewEdge.Bottom, screenPosition.height - 39f, 0f);
float thickness = Mathf.Min(Mathf.Round(rect.width / 3f), 300f);
float num3 = Mathf.Min(Mathf.Round(rect.height / 3f), 300f);
Rect rect3 = this.RectFromEdge(rect, ViewEdge.Left, thickness, 0f);
Rect rect4 = this.RectFromEdge(rect, ViewEdge.Right, thickness, 0f);
Rect rect5 = this.RectFromEdge(rect, ViewEdge.Bottom, num3, 0f);
Rect rect6 = this.RectFromEdge(rect, ViewEdge.Top, num3, 0f);
if (rect3.Contains(mouseScreenPosition))
{
none |= ViewEdge.Left;
}
if (rect4.Contains(mouseScreenPosition))
{
none |= ViewEdge.Right;
}
if (rect5.Contains(mouseScreenPosition))
{
none |= ViewEdge.Bottom;
}
if (rect6.Contains(mouseScreenPosition))
{
none |= ViewEdge.Top;
}
Vector2 zero = Vector2.zero;
Vector2 vector2 = Vector2.zero;
ViewEdge bottom = none;
ViewEdge left = none;
switch (none)
{
case ViewEdge.BottomLeft:
bottom = ViewEdge.Bottom;
left = ViewEdge.Left;
zero = new Vector2(rect.x, rect.yMax) - mouseScreenPosition;
vector2 = new Vector2(-thickness, num3);
break;
case ViewEdge.Before:
bottom = ViewEdge.Left;
left = ViewEdge.Top;
zero = new Vector2(rect.x, rect.y) - mouseScreenPosition;
vector2 = new Vector2(-thickness, -num3);
break;
case ViewEdge.After:
bottom = ViewEdge.Right;
left = ViewEdge.Bottom;
zero = new Vector2(rect.xMax, rect.yMax) - mouseScreenPosition;
vector2 = new Vector2(thickness, num3);
break;
case ViewEdge.TopRight:
bottom = ViewEdge.Top;
left = ViewEdge.Right;
zero = new Vector2(rect.xMax, rect.y) - mouseScreenPosition;
vector2 = new Vector2(thickness, -num3);
break;
}
none = (((zero.x * vector2.y) - (zero.y * vector2.x)) >= 0f) ? left : bottom;
if (none != ViewEdge.None)
{
float num4 = Mathf.Max(Mathf.Round((((none & ViewEdge.FitsHorizontal) == ViewEdge.None) ? screenPosition.height : screenPosition.width) / 3f), 100f);
return(new DropInfo(this)
{
userData = new ExtraDropInfo(false, none, i),
type = DropInfo.Type.Pane,
rect = this.RectFromEdge(screenPosition, none, num4, 0f)
});
}
}
}
if (base.screenPosition.Contains(mouseScreenPosition) && !(base.parent is SplitView))
{
return(new DropInfo(null));
}
return(null);
}
private DropInfo RootViewDropZone(ViewEdge edge, Vector2 mousePos, Rect screenRect)
{
float offset = ((edge & ViewEdge.FitsVertical) == ViewEdge.None) ? 50f : 70f;
if (!this.RectFromEdge(screenRect, edge, 70f, offset).Contains(mousePos))
{
return null;
}
return new DropInfo(this) {
type = DropInfo.Type.Pane,
userData = new ExtraDropInfo(true, edge, 0),
rect = this.RectFromEdge(screenRect, edge, 200f, 0f)
};
}
private Rect RectFromEdge(Rect rect, ViewEdge edge, float thickness, float offset)
{
switch (edge)
{
case ViewEdge.Left:
return new Rect(rect.x - offset, rect.y, thickness, rect.height);
case ViewEdge.Bottom:
return new Rect(rect.x, (rect.yMax - thickness) + offset, rect.width, thickness);
case ViewEdge.Top:
return new Rect(rect.x, rect.y - offset, rect.width, thickness);
case ViewEdge.Right:
return new Rect((rect.xMax - thickness) + offset, rect.y, thickness, rect.height);
}
throw new ArgumentException("Specify exactly one edge");
}
