[Search] Menu opening

Menu opens when icon is pressed. Closes when
cliked away from, but not when clicked on.

platform/search/bundle.json

@@ -19,6 +19,11 @@
                 "key": "SearchItemController",
                 "implementation": "controllers/SearchItemController.js",
                 "depends": [ "$scope" ]
+            },
+            {
+                "key": "ClickAwayController",
+                "implementation": "controllers/ClickAwayController.js",
+                "depends": [ "$scope", "$document" ]
             }
         ],
         "templates": [

platform/search/res/templates/search.html

@@ -23,7 +23,8 @@
      ng-controller="SearchController as controller">
     
     <!-- Search bar -->
-    <div class="search-bar">
+    <div class="search-bar"
+         ng-controller="ClickAwayController as toggle">
         
         <!-- Input field -->
         <input class="search-input"
@@ -46,12 +47,15 @@
         </a>
         
         <!-- Menu icon/button 'v' -->
-        <a class="ui-symbol menu-icon">
+        <a class="ui-symbol menu-icon"
+           ng-click="toggle.toggle()">
             v
         </a>
         
         <!-- Menu -->
-        <div class="menu-element search-menu-holder">
+        <div class="menu-element search-menu-holder"
+             ng-show="toggle.isActive()"
+             ng-click="toggle.setState(true)">
             
             <div class="menu dropdown search-menu">
                 
@@ -63,7 +67,7 @@
                             <input type="checkbox"
                                    class="checkbox"
                                    ng-model="ngModel.checkAll"
-                                   ng-change="controller.checkAll()" />
+                                   ng-change="controller.checkAll(); controller.updateOptions()" />
                             <em></em>
                         </label>
                         

platform/search/src/controllers/ClickAwayController.js

@@ -0,0 +1,101 @@
+/*****************************************************************************
+ * Open MCT Web, Copyright (c) 2014-2015, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT Web is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT Web includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+/*global define,Promise*/
+
+define(
+    [],
+    function () {
+        "use strict";
+
+        /**
+         * A ClickAwayController is used to toggle things (such as context
+         * menus) where clicking elsewhere in the document while the toggle
+         * is in an active state is intended to dismiss the toggle.
+         *
+         * @constructor
+         * @param $scope the scope in which this controller is active
+         * @param $document the document element, injected by Angular
+         */
+        function ClickAwayController($scope, $document) {
+            var state = false,
+                clickaway;
+
+            // Track state, but also attach and detach a listener for
+            // mouseup events on the document.
+            function deactivate() {
+                state = false;
+                $document.off("mouseup", clickaway);
+            }
+
+            function activate() {
+                state = true;
+                $document.on("mouseup", clickaway);
+            }
+
+            function changeState() {
+                if (state) {
+                    deactivate();
+                } else {
+                    activate();
+                }
+            }
+
+            // Callback used by the document listener. Deactivates;
+            // note also $scope.$apply is invoked to indicate that
+            // the state of this controller has changed.
+            clickaway = function () {
+                deactivate();
+                $scope.$apply();
+                return false;
+            };
+
+            return {
+                /**
+                 * Get the current state of the toggle.
+                 * @return {boolean} true if active
+                 */
+                isActive: function () {
+                    return state;
+                },
+                /**
+                 * Set a new state for the toggle.
+                 * @return {boolean} true to activate
+                 */
+                setState: function (newState) {
+                    if (state !== newState) {
+                        changeState();
+                    }
+                },
+                /**
+                 * Toggle the current state; activate if it is inactive,
+                 * deactivate if it is active.
+                 */
+                toggle: function () {
+                    changeState();
+                }
+            };
+
+        }
+
+        return ClickAwayController;
+    }
+);