[IMP] Moved Mutex class to openerpframework.js

bzr revid: nicolas.vanhoren@openerp.com-20130806131746-l43mz6aos7eupehm

addons/web/static/src/js/core.js

@@ -612,21 +612,7 @@ $.fn.openerpBounce = function() {
 };
 
 /** Jquery extentions */
-$.Mutex = (function() {
-    function Mutex() {
-        this.def = $.Deferred().resolve();
-    }
-    Mutex.prototype.exec = function(action) {
-        var current = this.def;
-        var next = this.def = $.Deferred();
-        return current.then(function() {
-            return $.when(action()).always(function() {
-                next.resolve();
-            });
-        });
-    };
-    return Mutex;
-})();
+$.Mutex = openerp.Mutex;
 
 $.async_when = function() {
     var async = false;

addons/web/static/src/js/openerpframework.js

@@ -1222,6 +1222,21 @@ openerp.qweb.default_dict = {
     '_t' : openerp._t
 };
 
+openerp.Mutex = openerp.Class.extend({
+    init: function() {
+        this.def = $.Deferred().resolve();
+    },
+    exec: function(action) {
+        var current = this.def;
+        var next = this.def = $.Deferred();
+        return current.then(function() {
+            return $.when(action()).always(function() {
+                next.resolve();
+            });
+        });
+    }
+});
+
 openerp.declare = declare;
 
 return openerp;