From ad701076c12795609d0c6ae0cb9b40a001726dea Mon Sep 17 00:00:00 2001
From: Bernhard Posselt <dev@bernhard-posselt.com>
Date: Mon, 15 Sep 2014 15:37:43 +0200
Subject: add pull to refresh

---
 js/directive/NewsPullToRefresh.js | 36 ++++++++++++++++++++++++++++++++++++
 js/directive/NewsTimeout.js       |  3 ++-
 2 files changed, 38 insertions(+), 1 deletion(-)
 create mode 100644 js/directive/NewsPullToRefresh.js

(limited to 'js/directive')

diff --git a/js/directive/NewsPullToRefresh.js b/js/directive/NewsPullToRefresh.js
new file mode 100644
index 000000000..7938a8f63
--- /dev/null
+++ b/js/directive/NewsPullToRefresh.js
@@ -0,0 +1,36 @@
+/**
+ * ownCloud - News
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Bernhard Posselt <dev@bernhard-posselt.com>
+ * @copyright Bernhard Posselt 2014
+ */
+app.directive('newsPullToRefresh', function ($route, $rootScope) {
+    'use strict';
+
+    var scrolled = false;
+
+    return {
+        restrict: 'A',
+        scope: {
+            'newsTimeout': '&'
+        },
+        link: function (scope, element) {
+
+            // change in the route means the content is refreshed
+            // so reset the var
+            $rootScope.$on('$routeChangeStart', function () {
+                scrolled = false;
+            });
+
+            element.on('scroll', function () {
+                if (element.scrollTop() === 0 && scrolled) {
+                    $route.reload();
+                }
+                scrolled = true;
+            });
+        }
+    };
+});
\ No newline at end of file
diff --git a/js/directive/NewsTimeout.js b/js/directive/NewsTimeout.js
index 2d88f4363..43c6290a3 100644
--- a/js/directive/NewsTimeout.js
+++ b/js/directive/NewsTimeout.js
@@ -25,7 +25,8 @@ app.directive('newsTimeout', function ($timeout, $rootScope) {
                 $timeout.cancel(timer);
             });
 
-            // route change also triggers the timeout
+            // also delete the entry if undo is ignored and the url
+            // is changed
             $rootScope.$on('$locationChangeStart', function () {
                 element.remove();
             });
-- 
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