From e6de215d930c448fd5120c6943da7ceab26ae011 Mon Sep 17 00:00:00 2001
From: csillag <csillag@harmacolindor.com>
Date: Fri, 30 Jan 2015 14:40:11 +0100
Subject: [PATCH] When calling the `complete` callback, pass some info

... about the direction we scrolled.

This is something that we need to know in our app.

(Passing this information is harmless; compatibility with
the old API is fully retained.)
---
 jquery.scrollintoview.js | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/jquery.scrollintoview.js b/jquery.scrollintoview.js
index 2f7049e..f19e843 100644
--- a/jquery.scrollintoview.js
+++ b/jquery.scrollintoview.js
@@ -109,29 +109,37 @@
 
 				var animOptions = {};
 
+				var yDir = "none";
+
 				// vertical scroll
 				if (options.direction.y === true)
 				{
 					if (rel.top < 0)
 					{
 						animOptions.scrollTop = dim.s.scroll.top + rel.top;
+						yDir = "up"
 					}
 					else if (rel.top > 0 && rel.bottom < 0)
 					{
 						animOptions.scrollTop = dim.s.scroll.top + Math.min(rel.top, -rel.bottom);
+						yDir = "down"
 					}
 				}
 
+				var xDir = "none";
+
 				// horizontal scroll
 				if (options.direction.x === true)
 				{
 					if (rel.left < 0)
 					{
 						animOptions.scrollLeft = dim.s.scroll.left + rel.left;
+						xDir = "left"
 					}
 					else if (rel.left > 0 && rel.right < 0)
 					{
 						animOptions.scrollLeft = dim.s.scroll.left + Math.min(rel.left, -rel.right);
+						xDir = "right"
 					}
 				}
 
@@ -146,14 +154,14 @@
 						.animate(animOptions, options.duration)
 						.eq(0) // we want function to be called just once (ref. "html,body")
 						.queue(function (next) {
-							$.isFunction(options.complete) && options.complete.call(scroller[0]);
+							$.isFunction(options.complete) && options.complete.call(scroller[0], xDir, yDir);
 							next();
 						});
 				}
 				else
 				{
 					// when there's nothing to scroll, just call the "complete" function
-					$.isFunction(options.complete) && options.complete.call(scroller[0]);
+					$.isFunction(options.complete) && options.complete.call(scroller[0], xDir, yDir);
 				}
 			}