From 003c41fdc6ba4924e17a3b229f9cde8176b2477e Mon Sep 17 00:00:00 2001
From: Michael Krotscheck <krotscheck@gmail.com>
Date: Fri, 27 Jun 2014 11:43:32 -0700
Subject: [PATCH] Added focus directive

The focus directive allows us to autofocus a particular element
(assuming it supports keyboard focus) when it is rendered to the
DOM. The example use case is the search page, where the input text
field is automatically selected.

Change-Id: Ib2ec35134be5c667ea01b48433815a857d00c6d2
---
 src/app/search/template/index.html |  1 +
 src/app/util/directive/focus.js    | 37 ++++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+)
 create mode 100644 src/app/util/directive/focus.js

diff --git a/src/app/search/template/index.html b/src/app/search/template/index.html
index dd0e49f1..d3ffbd07 100644
--- a/src/app/search/template/index.html
+++ b/src/app/search/template/index.html
@@ -23,6 +23,7 @@
         <div class="col-sm-12">
             <div class="form-group has-feedback has-feedback-no-label">
                 <div id="search-criteria"
+                     focus
                      tag-complete="criteria as criteria.title for criteria in searchForCriteria($viewValue)"
                      tag-complete-tags="criteria"
                      tag-complete-label-field="title"
diff --git a/src/app/util/directive/focus.js b/src/app/util/directive/focus.js
new file mode 100644
index 00000000..39d5c688
--- /dev/null
+++ b/src/app/util/directive/focus.js
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License. You may obtain
+ * a copy of the License at
+ *
+ * 	http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+/**
+ * This directive may be attached to input elements, and calls the 'focus()'
+ * method on that element whenever it is added to the DOM (whenever the link())
+ * phase is run)
+ */
+angular.module('sb.util').directive('focus',
+    function () {
+        'use strict';
+
+        return {
+            link: function ($scope, $element) {
+
+                // Extract the element...
+                var e = $element[0];
+
+                if (!!e && e.hasOwnProperty('focus')) {
+                    e.focus();
+                }
+            }
+        };
+    });
\ No newline at end of file