From e98aeda29ee420cdcc5e989e0e901bc68c00879c Mon Sep 17 00:00:00 2001
From: Brian Jacobel <bjacobel@gmail.com>
Date: Thu, 15 Dec 2016 14:15:36 -0500
Subject: [PATCH] Move sequence nav display.coffee to new js location, and
 remove dead code

---
 .eslintignore                                 |  1 -
 .../sequence/{display.coffee => display.js}   |  0
 .../js/src/sequence/display/.gitignore        |  1 -
 .../src/sequence/display/jquery.sequence.js   | 74 -------------------
 common/lib/xmodule/xmodule/seq_module.py      |  3 +-
 lms/templates/seq_module.html                 |  7 --
 6 files changed, 1 insertion(+), 85 deletions(-)
 rename common/lib/xmodule/xmodule/js/src/sequence/{display.coffee => display.js} (100%)
 delete mode 100644 common/lib/xmodule/xmodule/js/src/sequence/display/.gitignore
 delete mode 100644 common/lib/xmodule/xmodule/js/src/sequence/display/jquery.sequence.js

diff --git a/.eslintignore b/.eslintignore
index 8ee8cc947c..7bec88e2cb 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -52,7 +52,6 @@ common/lib/xmodule/xmodule/js/src/html/edit.js
 common/lib/xmodule/xmodule/js/src/raw/edit/json.js
 common/lib/xmodule/xmodule/js/src/raw/edit/metadata-only.js
 common/lib/xmodule/xmodule/js/src/raw/edit/xml.js
-common/lib/xmodule/xmodule/js/src/sequence/display.js
 common/lib/xmodule/xmodule/js/src/sequence/edit.js
 common/lib/xmodule/xmodule/js/src/tabs/tabs-aggregator.js
 common/lib/xmodule/xmodule/js/src/vertical/edit.js
diff --git a/common/lib/xmodule/xmodule/js/src/sequence/display.coffee b/common/lib/xmodule/xmodule/js/src/sequence/display.js
similarity index 100%
rename from common/lib/xmodule/xmodule/js/src/sequence/display.coffee
rename to common/lib/xmodule/xmodule/js/src/sequence/display.js
diff --git a/common/lib/xmodule/xmodule/js/src/sequence/display/.gitignore b/common/lib/xmodule/xmodule/js/src/sequence/display/.gitignore
deleted file mode 100644
index d4aa116a26..0000000000
--- a/common/lib/xmodule/xmodule/js/src/sequence/display/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-!*.js
diff --git a/common/lib/xmodule/xmodule/js/src/sequence/display/jquery.sequence.js b/common/lib/xmodule/xmodule/js/src/sequence/display/jquery.sequence.js
deleted file mode 100644
index 91ca3fbe53..0000000000
--- a/common/lib/xmodule/xmodule/js/src/sequence/display/jquery.sequence.js
+++ /dev/null
@@ -1,74 +0,0 @@
-var SequenceNav = function($element) {
-	var _this = this;
-	var $element = $element;
-	var $wrapper = $element.find('.sequence-list-wrapper');
-	var $list = $element.find('#sequence-list');
-	var $arrows = $element.find('.sequence-nav-button');
-	var maxScroll = $list.width() - $wrapper.width();
-	var $body = $('body');
-	var listOrigin;
-	var mouseOrigin;
-
-	var startDrag = function(e) {
-		updateWidths();
-		mouseOrigin = e.pageX;
-		listOrigin = $list.position().left;
-		$body.css('-webkit-user-select', 'none');
-		$body.bind('mousemove', moveDrag);
-		$body.bind('mouseup', stopDrag);
-	};
-
-	var moveDrag = function(e) {
-		var offset = e.pageX - mouseOrigin;
-		var targetLeft = clamp(listOrigin + offset, -maxScroll, 0);
-
-		updateHorizontalPosition(targetLeft);
-	};
-
-	var stopDrag = function(e) {
-		$body.css('-webkit-user-select', 'auto');
-		$body.unbind('mousemove', moveDrag);
-		$body.unbind('mouseup', stopDrag);
-	};
-
-	var clamp = function(val, min, max) {
-	    if(val > max) return max;
-	    if(val < min) return min;
-	    return val;
-	};
-
-	var updateWidths = function(e) {
-		maxScroll = $list.width() - $wrapper.width();
-		var targetLeft = clamp($list.position().left, -maxScroll, 0);
-		updateHorizontalPosition(targetLeft);
-	};
-
-	var updateHorizontalPosition = function(left) {
-		$list.css({
-			'left': left + 'px'
-		});
-	};
-
-	var checkPosition = function(e) {
-		var $active = $element.find('.active');
-		if(!$active[0]) {
-			return;
-		}
-		if($active.position().left + $active.width() > $wrapper.width() - $list.position().left) {
-			$list.animate({
-				'left': (-$active.position().left + $wrapper.width() - $active.width() - 10) + 'px'
-			}, {});
-		} else if($active.position().left < -$list.position().left) {
-			$list.animate({
-				'left': (-$active.position().left + 10) + 'px'
-			}, {});
-		}
-	};
-
-	$wrapper.bind('mousedown', startDrag);
-	$arrows.bind('click', checkPosition);
-	$(window).bind('resize', updateWidths);
-	setTimeout(function() {
-		checkPosition();
-	}, 200);
-};
diff --git a/common/lib/xmodule/xmodule/seq_module.py b/common/lib/xmodule/xmodule/seq_module.py
index 18ab86e525..ca588eee33 100644
--- a/common/lib/xmodule/xmodule/seq_module.py
+++ b/common/lib/xmodule/xmodule/seq_module.py
@@ -161,8 +161,7 @@ class SequenceModule(SequenceFields, ProctoringFields, XModule):
     Layout module which lays out content in a temporal sequence
     """
     js = {
-        'coffee': [resource_string(__name__, 'js/src/sequence/display.coffee')],
-        'js': [resource_string(__name__, 'js/src/sequence/display/jquery.sequence.js')],
+        'js': [resource_string(__name__, 'js/src/sequence/display.js')],
     }
     css = {
         'scss': [resource_string(__name__, 'css/sequence/display.scss')],
diff --git a/lms/templates/seq_module.html b/lms/templates/seq_module.html
index 47c6aac7d6..7ac6d7274a 100644
--- a/lms/templates/seq_module.html
+++ b/lms/templates/seq_module.html
@@ -64,10 +64,3 @@
     </button>
   </nav>
 </div>
-
-<script type="text/javascript">
-  var sequenceNav;
-  $(document).ready(function() {
-    sequenceNav = new SequenceNav($('.sequence-nav'));
-  });
-</script>