/*!
* Bootstrap-submenu v1.2.7 (http://vsn4ik.github.io/bootstrap-submenu)
* Copyright 2014 Vasily A. (https://github.com/vsn4ik)
* Licensed under MIT (https://github.com/vsn4ik/bootstrap-submenu/blob/master/LICENSE)
*/
"use strict";!function(a){"function"==typeof define&&define.amd?define(["jquery"],a):"object"==typeof exports?module.exports=a(require("jquery")):a(jQuery)}(function(a){function b(b){this.$element=a(b),this.$main=this.$element.closest(".dropdown, .btn-group"),this.$menu=this.$element.parent(),this.$drop=this.$menu.parent().parent(),this.$menus=this.$menu.siblings(".dropdown-submenu");var d=this.$menu.find("> .dropdown-menu > "+c);this.$submenus=d.filter(".dropdown-submenu"),this.$items=d.not(".dropdown-submenu"),this.init()}var c=":not(.disabled, .divider, .dropdown-header)";return b.prototype={init:function(){this.$element.on("click.bs.dropdown",this.click.bind(this)),this.$element.keydown(this.keydown.bind(this)),this.$menu.on("hide.bs.submenu",this.hide.bind(this)),this.$items.keydown(this.item_keydown.bind(this)),this.$menu.nextAll(c+":first:not(.dropdown-submenu)").children("a").keydown(this.next_keydown.bind(this))},click:function(a){a.stopPropagation(),this.toggle()},toggle:function(){this.$menu.hasClass("open")?this.close():(this.$menu.addClass("open"),this.$menus.trigger("hide.bs.submenu"))},hide:function(a){a.stopPropagation(),this.close()},close:function(){this.$menu.removeClass("open"),this.$submenus.trigger("hide.bs.submenu")},keydown:function(a){if(/^(32|38|40)$/.test(a.keyCode)&&a.preventDefault(),/^(13|32)$/.test(a.keyCode))this.toggle();else if(/^(27|38|40)$/.test(a.keyCode))if(a.stopPropagation(),27==a.keyCode)this.$menu.hasClass("open")?this.close():(this.$menus.trigger("hide.bs.submenu"),this.$drop.removeClass("open").children("a").focus());else{var b=this.$main.find("li:not(.disabled):visible > a"),c=b.index(a.target);if(38==a.keyCode&&0!==c)c--;else{if(40!=a.keyCode||c===b.length-1)return;c++}b.eq(c).focus()}},item_keydown:function(a){27==a.keyCode&&(a.stopPropagation(),this.close(),this.$element.focus())},next_keydown:function(a){if(38==a.keyCode){a.preventDefault(),a.stopPropagation();var b=this.$drop.find("li:not(.disabled):visible > a"),c=b.index(a.target);b.eq(c-1).focus()}}},a.fn.submenupicker=function(c){var d=this instanceof a?this:a(c);return d.each(function(){var c=a.data(this,"bs.submenu");c||(c=new b(this),a.data(this,"bs.submenu",c))})},a.fn.submenupicker}); |