From cec4ce28b93793caba75c7bab009d30bc97b6146 Mon Sep 17 00:00:00 2001
From: Matias Niemelä
Date: Thu, 13 Jun 2013 22:30:11 -0400
Subject: chore(ngdocs): allow user to press escape key to close docs search

---
 docs/src/templates/index.html | 10 ++++++++--
 docs/src/templates/js/docs.js | 15 +++++++++++++++
 2 files changed, 23 insertions(+), 2 deletions(-)

(limited to 'docs/src')

diff --git a/docs/src/templates/index.html b/docs/src/templates/index.html
index eec2e5a2..3b75207e 100644
--- a/docs/src/templates/index.html
+++ b/docs/src/templates/index.html
@@ -173,8 +173,14 @@
             <li class="divider-vertical"></li>
           </ul>
           <form class="navbar-search pull-right" ng-submit="submit()">
-            <input type="text" name="as_q" class="search-query" placeholder="Search" ng-change="search(q)" ng-model="q" autocomplete="off">
-            <input type="hidden" name="as_sitesearch" value="angularjs.org">
+            <input type="text"
+                   name="as_q"
+                   class="search-query"
+                   placeholder="Search"
+                   ng-change="search(q)"
+                   ng-model="q"
+                   docs-search-input
+                   autocomplete="off" />
           </form>
           <div ng-show="hasResults" class="search-results">
             <a href="" ng-click="hideResults()" class="search-close">
diff --git a/docs/src/templates/js/docs.js b/docs/src/templates/js/docs.js
index 2350e698..63ad31f4 100644
--- a/docs/src/templates/js/docs.js
+++ b/docs/src/templates/js/docs.js
@@ -138,6 +138,21 @@ docsApp.directive.focused = function($timeout) {
   };
 };
 
+docsApp.directive.docsSearchInput = function() {
+  return function(scope, element, attrs) {
+    var ESCAPE_KEY_KEYCODE = 27;
+    element.bind('keydown', function(event) {
+      if(event.keyCode == ESCAPE_KEY_KEYCODE) {
+        event.stopPropagation();
+        event.preventDefault();
+        scope.$apply(function() {
+          scope.hideResults();
+        });
+      }
+    });
+  };
+};
+
 
 docsApp.directive.code = function() {
   return { restrict:'E', terminal: true };
-- 
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