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/**
* 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 ($rootScope) {
'use strict';
var scrolled = false;
return {
restrict: 'A',
scope: {
newsPullToRefresh: '='
},
link: function (scope, element) {
// change in the route means the content is refreshed
// so reset the var
$rootScope.$on('$routeChangeStart', function () {
scrolled = false;
scope.newsPullToRefresh = false;
});
element.on('scroll', function () {
if (element.scrollTop() === 0 && scrolled) {
scope.newsPullToRefresh = true;
}
scrolled = true;
});
}
};
});
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