[Browse] Stopped multiple broadcasts

Stopped the menu arrow from making multiple
broadcasts of contextmenu. #33.

platform/commonUI/browse/bundle.json

@@ -36,7 +36,7 @@
             {
                 "key": "MenuArrowController",
                 "implementation": "MenuArrowController",
-                "depends": [ "$rootScope" ]
+                "depends": [ "$rootScope", "$scope" ]
             }
         ],
         "controls": [
@@ -80,7 +80,8 @@
             {
                 "key": "menu-arrow",
                 "templateUrl": "templates/menu-arrow.html",
-                "uses": [ "type" ]
+                "uses": [ "action" ],
+                "gestures": [ "menu" ]
             }
         ],
         "services": [

platform/commonUI/browse/src/MenuArrowController.js

@@ -35,12 +35,16 @@ define(
          * menu. 
          * @constructor
          */
-        function MenuArrowController($rootScope) {
+        function MenuArrowController($rootScope, $scope) {
             
             function contextMenu() {
                 console.log('contextMenu() called');
+                //console.log('editor? ', $scope.domainObject.hasCapability('editor'));
                 
-                $rootScope.$broadcast('contextmenu');
+                if (true || $scope.domainObject.hasCapability('editor')) {
+                    //$rootScope.$broadcast('contextmenu');
+                    $scope.$emit('contextmenu');
+                }
             }
             
             return {