feat: make gridster AMD compatible

src/jquery.collision.js

@@ -6,7 +6,16 @@
  * Licensed under the MIT licenses.
  */
 
-;(function($, window, document, undefined){
+;(function(root, factory) {
+
+    if (typeof define === 'function' && define.amd) {
+        define('gridster-collision', ['jquery', 'gridster-coords'], factory);
+    } else {
+        root.GridsterCollision = factory(root.$ || root.jQuery,
+            root.GridsterCoords);
+    }
+
+}(this, function($, Coords) {
 
     var defaults = {
         colliders_context: document.body,
@@ -227,5 +236,6 @@
           return new Collision( this, collider, options );
     };
 
+    return Collision;
 
-}(jQuery, window, document));
+}));

src/jquery.coords.js

@@ -6,7 +6,15 @@
  * Licensed under the MIT licenses.
  */
 
-;(function($, window, document, undefined){
+;(function(root, factory) {
+
+    if (typeof define === 'function' && define.amd) {
+        define('gridster-coords', ['jquery'], factory);
+    } else {
+       root.GridsterCoords = factory(root.$ || root.jQuery);
+    }
+
+}(this, function($) {
     /**
     * Creates objects with coordinates (x1, y1, x2, y2, cx, cy, width, height)
     * to simulate DOM elements on the screen.
@@ -112,4 +120,6 @@
         return ins;
     };
 
-}(jQuery, window, document));
+    return Coords;
+
+}));

src/jquery.draggable.js

@@ -6,7 +6,15 @@
  * Licensed under the MIT licenses.
  */
 
-;(function($, window, document, undefined) {
+;(function(root, factory) {
+
+    if (typeof define === 'function' && define.amd) {
+        define('gridster-draggable', ['jquery'], factory);
+    } else {
+        root.GridsterDraggable = factory(root.$ || root.jQuery);
+    }
+
+}(this, function($) {
 
     var defaults = {
         items: 'li',
@@ -402,5 +410,6 @@
         return new Draggable(this, options);
     };
 
+    return Draggable;
 
-}(jQuery, window, document));
+}));

src/jquery.gridster.extras.js

@@ -1,6 +1,14 @@
-;(function($, window, document, undefined) {
+;(function(root, factory) {
 
-    var fn = $.Gridster;
+    if (typeof define === 'function' && define.amd) {
+        define(['jquery', 'gridster'], factory);
+    } else {
+        root.Gridster = factory(root.$ || root.jQuery, root.Gridster);
+    }
+
+}(this, function($, Gridster) {
+
+    var fn = Gridster.prototype;
 
     fn.widgets_in_col = function(col) {
         if (!this.gridmap[col]) {
@@ -162,4 +170,6 @@
         return false;
     };
 
-}(jQuery, window, document));
+    return Gridster;
+
+}));

src/jquery.gridster.js

@@ -5,7 +5,17 @@
  * Copyright (c) 2012 ducksboard
  * Licensed under the MIT licenses.
  */
-;(function($, window, document, undefined) {
+
+;(function(root, factory) {
+
+    if (typeof define === 'function' && define.amd) {
+        define(['jquery', 'gridster-draggable', 'gridster-collision'], factory);
+    } else {
+        root.Gridster = factory(root.$ || root.jQuery, root.GridsterDraggable,
+            root.GridsterCollision);
+    }
+
+ }(this, function($, Draggable, Collision) {
 
     var defaults = {
         namespace: '',
@@ -3111,6 +3121,6 @@
         });
     };
 
-    $.Gridster = fn;
+    return Gridster;
 
-}(jQuery, window, document));
+}));