/*
* @ngdoc fbEnterKey
* @name fasit.directives.#fbEnterKey
* @fbEnterKey
*
* @description
* Directive kopplas till element där en default action skall göras på enter-press
*/
angular.module('fasit')
    .directive('fbEnterKey', ['$timeout', function ($timeout: ng.ITimeoutService) {
        'use strict';
        function link(scope: any, element: fb.IRootElementService, attrs: any) {

            $(element).keypress(function (e) {
                if (e.which === 13) {
                    scope.$apply(function () {
                        scope.$eval(attrs.fbEnterKey);
                    });
                }
            });
        }

        function compile(element: fb.IRootElementService, attrs: any) {
            return link;
        }

        return {
            restrict: 'A',
            compile: compile
        }

    }]);