private void DockLeaf(TreeTrunk trunk, TreeLeaf leaf, DockType dockType)
{
if (!closedLeafs.Contains(leaf))
{
Log.E("Err: Have Exist");
}
else
{
trunk.DockLeaf(leaf, dockType);
closedLeafs.Remove(leaf);
if (onDockLeaf != null)
{
onDockLeaf(leaf);
}
}
}
private void DragWindow()
{
List <TreeLeaf> OpenLeafs = allLeafs.FindAll((leaf) => { return(!closedLeafs.Contains(leaf)); });
Event e = Event.current;
if (e.button != 0)
{
return;
}
if (!position.Contains(e.mousePosition))
{
return;
}
if (e.type == EventType.Repaint && dragleaf != null)
{
Styles.FlowWindow.Draw(new Rect(e.mousePosition, Vector2.one * 150), dragleaf.titleContent, false, false, false, false);
Styles.SelectRect.Draw(selectionRect, false, false, false, false);
}
if (e.type == EventType.MouseDrag)
{
if (dragleaf == null)
{
dragleaf = OpenLeafs.Find((leaf) => { return(leaf.IsOverTitle(e.mousePosition)); });
}
if (dragleaf == null)
{
return;
}
var overLeaf = OpenLeafs.Find((leaf) => { return(leaf.IsOver(e.mousePosition)); });
if (overLeaf == null)
{
selectionRect = Rect.zero;
return;
}
Vector2 v = e.mousePosition;
Rect r = overLeaf.position;
float spH = r.height / 3;
float spW = r.width / 3;
if (v.y < r.yMin + spH &&
v.x > r.xMin + spW &&
v.x < r.xMax - spW)
{
selectionRect = new Rect(r.position, new Vector2(r.width, spH));
docktype = DockType.Up;
}
else if (v.y > r.yMax - spH &&
v.x > r.xMin + spW &&
v.x < r.xMax - spW)
{
selectionRect = new Rect(new Vector2(r.x, r.yMax - spH),
new Vector2(r.width, spH));
docktype = DockType.Down;
}
else if (v.x > r.xMax - spW &&
v.y < r.yMax - spH &&
v.y > r.yMin + spH)
{
selectionRect = new Rect(new Vector2(r.xMax - spW, r.y),
new Vector2(spW, r.height));
docktype = DockType.Right;
}
else if (v.x < r.xMin + spW &&
v.y < r.yMax - spH &&
v.y > r.yMin + spH)
{
selectionRect = new Rect(r.position, new Vector2(spW, r.height));
docktype = DockType.Left;
}
else
{
selectionRect = Rect.zero;
}
Repaint();
}
else if (e.type == EventType.MouseUp)
{
if (dragleaf != null)
{
var overLeaf = OpenLeafs.Find((leaf) => { return(leaf.IsOver(e.mousePosition)); });
if (overLeaf != null && selectionRect != Rect.zero && overLeaf != dragleaf)
{
root.RemoveLeaf(dragleaf);
TreeTrunk node = overLeaf.parent as TreeTrunk;
node.DockLeaf(overLeaf, dragleaf, docktype);
}
dragleaf = null;
selectionRect = Rect.zero;
Repaint();
}
}
}