WordPress/wp-includes/js/jquery/ui/jquery.ui.tabs.min.js

/*! jQuery UI - v1.9.2 - 2012-11-23
* http://jqueryui.com
* Includes: jquery.ui.tabs.js
* Copyright 2012 jQuery Foundation and other contributors; Licensed MIT */
(function(e,t){function i(){return++n}function s(e){return e.hash.length>1&&e.href.replace(r,"")===location.href.replace(r,"").replace(/\s/g,"%20")}var n=0,r=/#.*$/;e.widget("ui.tabs",{version:"1.9.2",delay:300,options:{active:null,collapsible:!1,event:"click",heightStyle:"content",hide:null,show:null,activate:null,beforeActivate:null,beforeLoad:null,load:null},_create:function(){var t=this,n=this.options,r=n.active,i=location.hash.substring(1);this.running=!1,this.element.addClass("ui-tabs ui-widget ui-widget-content ui-corner-all").toggleClass("ui-tabs-collapsible",n.collapsible).delegate(".ui-tabs-nav > li","mousedown"+this.eventNamespace,function(t){e(this).is(".ui-state-disabled")&&t.preventDefault()}).delegate(".ui-tabs-anchor","focus"+this.eventNamespace,function(){e(this).closest("li").is(".ui-state-disabled")&&this.blur()}),this._processTabs();if(r===null){i&&this.tabs.each(function(t,n){if(e(n).attr("aria-controls")===i)return r=t,!1}),r===null&&(r=this.tabs.index(this.tabs.filter(".ui-tabs-active")));if(r===null||r===-1)r=this.tabs.length?0:!1}r!==!1&&(r=this.tabs.index(this.tabs.eq(r)),r===-1&&(r=n.collapsible?!1:0)),n.active=r,!n.collapsible&&n.active===!1&&this.anchors.length&&(n.active=0),e.isArray(n.disabled)&&(n.disabled=e.unique(n.disabled.concat(e.map(this.tabs.filter(".ui-state-disabled"),function(e){return t.tabs.index(e)}))).sort()),this.options.active!==!1&&this.anchors.length?this.active=this._findActive(this.options.active):this.active=e(),this._refresh(),this.active.length&&this.load(n.active)},_getCreateEventData:function(){return{tab:this.active,panel:this.active.length?this._getPanelForTab(this.active):e()}},_tabKeydown:function(t){var n=e(this.document[0].activeElement).closest("li"),r=this.tabs.index(n),i=!0;if(this._handlePageNav(t))return;switch(t.keyCode){case e.ui.keyCode.RIGHT:case e.ui.keyCode.DOWN:r++;break;case e.ui.keyCode.UP:case e.ui.keyCode.LEFT:i=!1,r--;break;case e.ui.keyCode.END:r=this.anchors.length-1;break;case e.ui.keyCode.HOME:r=0;break;case e.ui.keyCode.SPACE:t.preventDefault(),clearTimeout(this.activating),this._activate(r);return;case e.ui.keyCode.ENTER:t.preventDefault(),clearTimeout(this.activating),this._activate(r===this.options.active?!1:r);return;default:return}t.preventDefault(),clearTimeout(this.activating),r=this._focusNextTab(r,i),t.ctrlKey||(n.attr("aria-selected","false"),this.tabs.eq(r).attr("aria-selected","true"),this.activating=this._delay(function(){this.option("active",r)},this.delay))},_panelKeydown:function(t){if(this._handlePageNav(t))return;t.ctrlKey&&t.keyCode===e.ui.keyCode.UP&&(t.preventDefault(),this.active.focus())},_handlePageNav:function(t){if(t.altKey&&t.keyCode===e.ui.keyCode.PAGE_UP)return this._activate(this._focusNextTab(this.options.active-1,!1)),!0;if(t.altKey&&t.keyCode===e.ui.keyCode.PAGE_DOWN)return this._activate(this._focusNextTab(this.options.active+1,!0)),!0},_findNextTab:function(t,n){function i(){return t>r&&(t=0),t<0&&(t=r),t}var r=this.tabs.length-1;while(e.inArray(i(),this.options.disabled)!==-1)t=n?t+1:t-1;return t},_focusNextTab:function(e,t){return e=this._findNextTab(e,t),this.tabs.eq(e).focus(),e},_setOption:function(e,t){if(e==="active"){this._activate(t);return}if(e==="disabled"){this._setupDisabled(t);return}this._super(e,t),e==="collapsible"&&(this.element.toggleClass("ui-tabs-collapsible",t),!t&&this.options.active===!1&&this._activate(0)),e==="event"&&this._setupEvents(t),e==="heightStyle"&&this._setupHeightStyle(t)},_tabId:function(e){return e.attr("aria-controls")||"ui-tabs-"+i()},_sanitizeSelector:function(e){return e?e.replace(/[!"$%&'()*+,.\/:;<=>?@\[\]\^`{|}~]/g,"\\$&"):""},refresh:function(){var t=this.options,n=this.tablist.children(":has(a[href])");t.disabled=e.map(n.filter(".ui-state-disabled"),function(e){return n.index(e)}),this._processTabs(),t.active===!1||!this.anchors.length?(t.active=!1,this.active=e()):this.active.length&&!e.contains(this.tablist[0],this.active[0])?this.tabs.length===t.disabled.length?(t.active=!1,this.active=e()):this._activate(this._findNextTab(Math.max(0,t.active-1),!1)):t.active=this.tabs.index(this.active),this._refresh()},_refresh:function(){this._setupDisabled(this.options.disabled),this._setupEvents(this.options.event),this._setupHeightStyle(this.options.heightStyle),this.tabs.not(this.active).attr({"aria-selected":"false",tabIndex:-1}),this.panels.not(this._getPanelForTab(this.active)).hide().attr({"aria-expanded":"false","aria-hidden":"true"}),this.active.length?(this.active.addClass("ui-tabs-active ui-state-active").attr({"aria-selected":"true",tabIndex:0}),this._getPanelForTab(this.active).show().attr({"aria-expanded":"true","aria-hidden":"false"})):this.tabs.eq(0).attr("tabIndex",0)},_processTabs:function(){var t=this;this.tablist=this._getList().addClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all").attr("role","tablist"),this.tabs=this.tablist.find("> li:has(a[href])").addClass("ui-state-default ui-corner-top").attr({role:"tab",tabIndex:-1}),this.anchors=this.tabs.map(function(){return e("a",this)[0]}).addClass("ui-tabs-anchor").attr({role:"presentation",tabIndex:-1}),this.panels=e(),this.anchors.each(function(n,r){var i,o,u,a=e(r).uniqueId().attr("id"),f=e(r).closest("li"),l=f.attr("aria-controls");s(r)?(i=r.hash,o=t.element.find(t._sanitizeSelector(i))):(u=t._tabId(f),i="#"+u,o=t.element.find(i),o.length||(o=t._createPanel(u),o.insertAfter(t.panels[n-1]||t.tablist)),o.attr("aria-live","polite")),o.length&&(t.panels=t.panels.add(o)),l&&f.data("ui-tabs-aria-controls",l),f.attr({"aria-controls":i.substring(1),"aria-labelledby":a}),o.attr("aria-labelledby",a)}),this.panels.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom").attr("role","tabpanel")},_getList:function(){return this.element.find("ol,ul").eq(0)},_createPanel:function(t){return e("<div>").attr("id",t).addClass("ui-tabs-panel ui-widget-content ui-corner-bottom").data("ui-tabs-destroy",!0)},_setupDisabled:function(t){e.isArray(t)&&(t.length?t.length===this.anchors.length&&(t=!0):t=!1);for(var n=0,r;r=this.tabs[n];n++)t===!0||e.inArray(n,t)!==-1?e(r).addClass("ui-state-disabled").attr("aria-disabled","true"):e(r).removeClass("ui-state-disabled").removeAttr("aria-disabled");this.options.disabled=t},_setupEvents:function(t){var n={click:function(e){e.preventDefault()}};t&&e.each(t.split(" "),function(e,t){n[t]="_eventHandler"}),this._off(this.anchors.add(this.tabs).add(this.panels)),this._on(this.anchors,n),this._on(this.tabs,{keydown:"_tabKeydown"}),this._on(this.panels,{keydown:"_panelKeydown"}),this._focusable(this.tabs),this._hoverable(this.tabs)},_setupHeightStyle:function(t){var n,r,i=this.element.parent();t==="fill"?(e.support.minHeight||(r=i.css("overflow"),i.css("overflow","hidden")),n=i.height(),this.element.siblings(":visible").each(function(){var t=e(this),r=t.css("position");if(r==="absolute"||r==="fixed")return;n-=t.outerHeight(!0)}),r&&i.css("overflow",r),this.element.children().not(this.panels).each(function(){n-=e(this).outerHeight(!0)}),this.panels.each(function(){e(this).height(Math.max(0,n-e(this).innerHeight()+e(this).height()))}).css("overflow","auto")):t==="auto"&&(n=0,this.panels.each(function(){n=Math.max(n,e(this).height("").height())}).height(n))},_eventHandler:function(t){var n=this.options,r=this.active,i=e(t.currentTarget),s=i.closest("li"),o=s[0]===r[0],u=o&&n.collapsible,a=u?e():this._getPanelForTab(s),f=r.length?this._getPanelForTab(r):e(),l={oldTab:r,oldPanel:f,newTab:u?e():s,newPanel:a};t.preventDefault();if(s.hasClass("ui-state-disabled")||s.hasClass("ui-tabs-loading")||this.running||o&&!n.collapsible||this._trigger("beforeActivate",t,l)===!1)return;n.active=u?!1:this.tabs.index(s),this.active=o?e():s,this.xhr&&this.xhr.abort(),!f.length&&!a.length&&e.error("jQuery UI Tabs: Mismatching fragment identifier."),a.length&&this.load(this.tabs.index(s),t),this._toggle(t,l)},_toggle:function(t,n){function o(){r.running=!1,r._trigger("activate",t,n)}function u(){n.newTab.closest("li").addClass("ui-tabs-active ui-state-active"),i.length&&r.options.show?r._show(i,r.options.show,o):(i.show(),o())}var r=this,i=n.newPanel,s=n.oldPanel;this.running=!0,s.length&&this.options.hide?this._hide(s,this.options.hide,function(){n.oldTab.closest("li").removeClass("ui-tabs-active ui-state-active"),u()}):(n.oldTab.closest("li").removeClass("ui-tabs-active ui-state-active"),s.hide(),u()),s.attr({"aria-expanded":"false","aria-hidden":"true"}),n.oldTab.attr("aria-selected","false"),i.length&&s.length?n.oldTab.attr("tabIndex",-1):i.length&&this.tabs.filter(function(){return e(this).attr("tabIndex")===0}).attr("tabIndex",-1),i.attr({"aria-expanded":"true","aria-hidden":"false"}),n.newTab.attr({"aria-selected":"true",tabIndex:0})},_activate:function(t){var n,r=this._findActive(t);if(r[0]===this.active[0])return;r.length||(r=this.active),n=r.find(".ui-tabs-anchor")[0],this._eventHandler({target:n,currentTarget:n,preventDefault:e.noop})},_findActive:function(t){return t===!1?e():this.tabs.eq(t)},_getIndex:function(e){return typeof e=="string"&&(e=this.anchors.index(this.anchors.filter("[href$='"+e+"']"))),e},_destroy:function(){this.xhr&&this.xhr.abort(),this.element.removeClass("ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible"),this.tablist.removeClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all").removeAttr("role"),this.anchors.removeClass("ui-tabs-anchor").removeAttr("role").removeAttr("tabIndex").removeData("href.tabs").removeData("load.tabs").removeUniqueId(),this.tabs.add(this.panels).each(function(){e.data(this,"ui-tabs-destroy")?e(this).remove():e(this).removeClass("ui-state-default ui-state-active ui-state-disabled ui-corner-top ui-corner-bottom ui-widget-content ui-tabs-active ui-tabs-panel").removeAttr("tabIndex").removeAttr("aria-live").removeAttr("aria-busy").removeAttr("aria-selected").removeAttr("aria-labelledby").removeAttr("aria-hidden").removeAttr("aria-expanded").removeAttr("role")}),this.tabs.each(function(){var t=e(this),n=t.data("ui-tabs-aria-controls");n?t.attr("aria-controls",n):t.removeAttr("aria-controls")}),this.panels.show(),this.options.heightStyle!=="content"&&this.panels.css("height","")},enable:function(n){var r=this.options.disabled;if(r===!1)return;n===t?r=!1:(n=this._getIndex(n),e.isArray(r)?r=e.map(r,function(e){return e!==n?e:null}):r=e.map(this.tabs,function(e,t){return t!==n?t:null})),this._setupDisabled(r)},disable:function(n){var r=this.options.disabled;if(r===!0)return;if(n===t)r=!0;else{n=this._getIndex(n);if(e.inArray(n,r)!==-1)return;e.isArray(r)?r=e.merge([n],r).sort():r=[n]}this._setupDisabled(r)},load:function(t,n){t=this._getIndex(t);var r=this,i=this.tabs.eq(t),o=i.find(".ui-tabs-anchor"),u=this._getPanelForTab(i),a={tab:i,panel:u};if(s(o[0]))return;this.xhr=e.ajax(this._ajaxSettings(o,n,a)),this.xhr&&this.xhr.statusText!=="canceled"&&(i.addClass("ui-tabs-loading"),u.attr("aria-busy","true"),this.xhr.success(function(e){setTimeout(function(){u.html(e),r._trigger("load",n,a)},1)}).complete(function(e,t){setTimeout(function(){t==="abort"&&r.panels.stop(!1,!0),i.removeClass("ui-tabs-loading"),u.removeAttr("aria-busy"),e===r.xhr&&delete r.xhr},1)}))},_ajaxSettings:function(t,n,r){var i=this;return{url:t.attr("href"),beforeSend:function(t,s){return i._trigger("beforeLoad",n,e.extend({jqXHR:t,ajaxSettings:s},r))}}},_getPanelForTab:function(t){var n=e(t).attr("aria-controls");return this.element.find(this._sanitizeSelector("#"+n))}}),e.uiBackCompat!==!1&&(e.ui.tabs.prototype._ui=function(e,t){return{tab:e,panel:t,index:this.anchors.index(e)}},e.widget("ui.tabs",e.ui.tabs,{url:function(e,t){this.anchors.eq(e).attr("href",t)}}),e.widget("ui.tabs",e.ui.tabs,{options:{ajaxOptions:null,cache:!1},_create:function(){this._super();var t=this;this._on({tabsbeforeload:function(n,r){if(e.data(r.tab[0],"cache.tabs")){n.preventDefault();return}r.jqXHR.success(function(){t.options.cache&&e.data(r.tab[0],"cache.tabs",!0)})}})},_ajaxSettings:function(t,n,r){var i=this.options.ajaxOptions;return e.extend({},i,{error:function(e,t){try{i.error(e,t,r.tab.closest("li").index(),r.tab[0])}catch(n){}}},this._superApply(arguments))},_setOption:function(e,t){e==="cache"&&t===!1&&this.anchors.removeData("cache.tabs"),this._super(e,t)},_destroy:function(){this.anchors.removeData("cache.tabs"),this._super()},url:function(e){this.anchors.eq(e).removeData("cache.tabs"),this._superApply(arguments)}}),e.widget("ui.tabs",e.ui.tabs,{abort:function(){this.xhr&&this.xhr.abort()}}),e.widget("ui.tabs",e.ui.tabs,{options:{spinner:"<em>Loading&#8230;</em>"},_create:function(){this._super(),this._on({tabsbeforeload:function(e,t){if(e.target!==this.element[0]||!this.options.spinner)return;var n=t.tab.find("span"),r=n.html();n.html(this.options.spinner),t.jqXHR.complete(function(){n.html(r)})}})}}),e.widget("ui.tabs",e.ui.tabs,{options:{enable:null,disable:null},enable:function(t){var n=this.options,r;if(t&&n.disabled===!0||e.isArray(n.disabled)&&e.inArray(t,n.disabled)!==-1)r=!0;this._superApply(arguments),r&&this._trigger("enable",null,this._ui(this.anchors[t],this.panels[t]))},disable:function(t){var n=this.options,r;if(t&&n.disabled===!1||e.isArray(n.disabled)&&e.inArray(t,n.disabled)===-1)r=!0;this._superApply(arguments),r&&this._trigger("disable",null,this._ui(this.anchors[t],this.panels[t]))}}),e.widget("ui.tabs",e.ui.tabs,{options:{add:null,remove:null,tabTemplate:"<li><a href='#{href}'><span>#{label}</span></a></li>"},add:function(n,r,i){i===t&&(i=this.anchors.length);var s,o,u=this.options,a=e(u.tabTemplate.replace(/#\{href\}/g,n).replace(/#\{label\}/g,r)),f=n.indexOf("#")?this._tabId(a):n.replace("#","");return a.addClass("ui-state-default ui-corner-top").data("ui-tabs-destroy",!0),a.attr("aria-controls",f),s=i>=this.tabs.length,o=this.element.find("#"+f),o.length||(o=this._createPanel(f),s?i>0?o.insertAfter(this.panels.eq(-1)):o.appendTo(this.element):o.insertBefore(this.panels[i])),o.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom").hide(),s?a.appendTo(this.tablist):a.insertBefore(this.tabs[i]),u.disabled=e.map(u.disabled,function(e){return e>=i?++e:e}),this.refresh(),this.tabs.length===1&&u.active===!1&&this.option("active",0),this._trigger("add",null,this._ui(this.anchors[i],this.panels[i])),this},remove:function(t){t=this._getIndex(t);var n=this.options,r=this.tabs.eq(t).remove(),i=this._getPanelForTab(r).remove();return r.hasClass("ui-tabs-active")&&this.anchors.length>2&&this._activate(t+(t+1<this.anchors.length?1:-1)),n.disabled=e.map(e.grep(n.disabled,function(e){return e!==t}),function(e){return e>=t?--e:e}),this.refresh(),this._trigger("remove",null,this._ui(r.find("a")[0],i[0])),this}}),e.widget("ui.tabs",e.ui.tabs,{length:function(){return this.anchors.length}}),e.widget("ui.tabs",e.ui.tabs,{options:{idPrefix:"ui-tabs-"},_tabId:function(t){var n=t.is("li")?t.find("a[href]"):t;return n=n[0],e(n).closest("li").attr("aria-controls")||n.title&&n.title.replace(/\s/g,"_").replace(/[^\w\u00c0-\uFFFF\-]/g,"")||this.options.idPrefix+i()}}),e.widget("ui.tabs",e.ui.tabs,{options:{panelTemplate:"<div></div>"},_createPanel:function(t){return e(this.options.panelTemplate).attr("id",t).addClass("ui-tabs-panel ui-widget-content ui-corner-bottom").data("ui-tabs-destroy",!0)}}),e.widget("ui.tabs",e.ui.tabs,{_create:function(){var e=this.options;e.active===null&&e.selected!==t&&(e.active=e.selected===-1?!1:e.selected),this._super(),e.selected=e.active,e.selected===!1&&(e.selected=-1)},_setOption:function(e,t){if(e!=="selected")return this._super(e,t);var n=this.options;this._super("active",t===-1?!1:t),n.selected=n.active,n.selected===!1&&(n.selected=-1)},_eventHandler:function(){this._superApply(arguments),this.options.selected=this.options.active,this.options.selected===!1&&(this.options.selected=-1)}}),e.widget("ui.tabs",e.ui.tabs,{options:{show:null,select:null},_create:function(){this._super(),this.options.active!==!1&&this._trigger("show",null,this._ui(this.active.find(".ui-tabs-anchor")[0],this._getPanelForTab(this.active)[0]))},_trigger:function(e,t,n){var r,i,s=this._superApply(arguments);return s?(e==="beforeActivate"?(r=n.newTab.length?n.newTab:n.oldTab,i=n.newPanel.length?n.newPanel:n.oldPanel,s=this._super("select",t,{tab:r.find(".ui-tabs-anchor")[0],panel:i[0],index:r.closest("li").index()})):e==="activate"&&n.newTab.length&&(s=this._super("show",t,{tab:n.newTab.find(".ui-tabs-anchor")[0],panel:n.newPanel[0],index:n.newTab.closest("li").index()})),s):!1}}),e.widget("ui.tabs",e.ui.tabs,{select:function(e){e=this._getIndex(e);if(e===-1){if(!this.options.collapsible||this.options.selected===-1)return;e=this.options.selected}this.anchors.eq(e).trigger(this.options.event+this.eventNamespace)}}),function(){var t=0;e.widget("ui.tabs",e.ui.tabs,{options:{cookie:null},_create:function(){var e=this.options,t;e.active==null&&e.cookie&&(t=parseInt(this._cookie(),10),t===-1&&(t=!1),e.active=t),this._super()},_cookie:function(n){var r=[this.cookie||(this.cookie=this.options.cookie.name||"ui-tabs-"+ ++t)];return arguments.length&&(r.push(n===!1?-1:n),r.push(this.options.cookie)),e.cookie.apply(null,r)},_refresh:function(){this._super(),this.options.cookie&&this._cookie(this.options.active,this.options.cookie)},_eventHandler:function(){this._superApply(arguments),this.options.cookie&&this._cookie(this.options.active,this.options.cookie)},_destroy:function(){this._super(),this.options.cookie&&this._cookie(null,this.options.cookie)}})}(),e.widget("ui.tabs",e.ui.tabs,{_trigger:function(t,n,r){var i=e.extend({},r);return t==="load"&&(i.panel=i.panel[0],i.tab=i.tab.find(".ui-tabs-anchor")[0]),this._super(t,n,i)}}),e.widget("ui.tabs",e.ui.tabs,{options:{fx:null},_getFx:function(){var t,n,r=this.options.fx;return r&&(e.isArray(r)?(t=r[0],n=r[1]):t=n=r),r?{show:n,hide:t}:null},_toggle:function(e,t){function o(){n.running=!1,n._trigger("activate",e,t)}function u(){t.newTab.closest("li").addClass("ui-tabs-active 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