libjs-jquery-ui 1.10.1+dfsg-1 / usr / share / javascript / jquery-ui / ui / jquery.ui.accordion.min.js

/*
 * jQuery UI Accordion 1.10.1
 * http://jqueryui.com
 *
 * Copyright 2013 jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 *
 * http://api.jqueryui.com/accordion/
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.widget.js
 */
(function(d,e){var b=0,c={},a={};c.height=c.paddingTop=c.paddingBottom=c.borderTopWidth=c.borderBottomWidth="hide";a.height=a.paddingTop=a.paddingBottom=a.borderTopWidth=a.borderBottomWidth="show";d.widget("ui.accordion",{version:"1.10.1",options:{active:0,animate:{},collapsible:false,event:"click",header:"> li > :first-child,> :not(li):even",heightStyle:"auto",icons:{activeHeader:"ui-icon-triangle-1-s",header:"ui-icon-triangle-1-e"},activate:null,beforeActivate:null},_create:function(){var f=this.options;this.prevShow=this.prevHide=d();this.element.addClass("ui-accordion ui-widget ui-helper-reset").attr("role","tablist");if(!f.collapsible&&(f.active===false||f.active==null)){f.active=0}this._processPanels();if(f.active<0){f.active+=this.headers.length}this._refresh()},_getCreateEventData:function(){return{header:this.active,panel:!this.active.length?d():this.active.next(),content:!this.active.length?d():this.active.next()}},_createIcons:function(){var f=this.options.icons;if(f){d("<span>").addClass("ui-accordion-header-icon ui-icon "+f.header).prependTo(this.headers);this.active.children(".ui-accordion-header-icon").removeClass(f.header).addClass(f.activeHeader);this.headers.addClass("ui-accordion-icons")}},_destroyIcons:function(){this.headers.removeClass("ui-accordion-icons").children(".ui-accordion-header-icon").remove()},_destroy:function(){var f;this.element.removeClass("ui-accordion ui-widget ui-helper-reset").removeAttr("role");this.headers.removeClass("ui-accordion-header ui-accordion-header-active ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-state-disabled ui-corner-top").removeAttr("role").removeAttr("aria-selected").removeAttr("aria-controls").removeAttr("tabIndex").each(function(){if(/^ui-accordion/.test(this.id)){this.removeAttribute("id")}});this._destroyIcons();f=this.headers.next().css("display","").removeAttr("role").removeAttr("aria-expanded").removeAttr("aria-hidden").removeAttr("aria-labelledby").removeClass("ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active ui-state-disabled").each(function(){if(/^ui-accordion/.test(this.id)){this.removeAttribute("id")}});if(this.options.heightStyle!=="content"){f.css("height","")}},_setOption:function(f,g){if(f==="active"){this._activate(g);return}if(f==="event"){if(this.options.event){this._off(this.headers,this.options.event)}this._setupEvents(g)}this._super(f,g);if(f==="collapsible"&&!g&&this.options.active===false){this._activate(0)}if(f==="icons"){this._destroyIcons();if(g){this._createIcons()}}if(f==="disabled"){this.headers.add(this.headers.next()).toggleClass("ui-state-disabled",!!g)}},_keydown:function(i){if(i.altKey||i.ctrlKey){return}var j=d.ui.keyCode,h=this.headers.length,f=this.headers.index(i.target),g=false;switch(i.keyCode){case j.RIGHT:case j.DOWN:g=this.headers[(f+1)%h];break;case j.LEFT:case j.UP:g=this.headers[(f-1+h)%h];break;case j.SPACE:case j.ENTER:this._eventHandler(i);break;case j.HOME:g=this.headers[0];break;case j.END:g=this.headers[h-1];break}if(g){d(i.target).attr("tabIndex",-1);d(g).attr("tabIndex",0);g.focus();i.preventDefault()}},_panelKeyDown:function(f){if(f.keyCode===d.ui.keyCode.UP&&f.ctrlKey){d(f.currentTarget).prev().focus()}},refresh:function(){var f=this.options;this._processPanels();if((f.active===false&&f.collapsible===true)||!this.headers.length){f.active=false;this.active=d()}if(f.active===false){this._activate(0)}else{if(this.active.length&&!d.contains(this.element[0],this.active[0])){if(this.headers.length===this.headers.find(".ui-state-disabled").length){f.active=false;this.active=d()}else{this._activate(Math.max(0,f.active-1))}}else{f.active=this.headers.index(this.active)}}this._destroyIcons();this._refresh()},_processPanels:function(){this.headers=this.element.find(this.options.header).addClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all");this.headers.next().addClass("ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom").filter(":not(.ui-accordion-content-active)").hide()},_refresh:function(){var j,h=this.options,g=h.heightStyle,i=this.element.parent(),f=this.accordionId="ui-accordion-"+(this.element.attr("id")||++b);this.active=this._findActive(h.active).addClass("ui-accordion-header-active ui-state-active ui-corner-top").removeClass("ui-corner-all");this.active.next().addClass("ui-accordion-content-active").show();this.headers.attr("role","tab").each(function(n){var o=d(this),m=o.attr("id"),k=o.next(),l=k.attr("id");if(!m){m=f+"-header-"+n;o.attr("id",m)}if(!l){l=f+"-panel-"+n;k.attr("id",l)}o.attr("aria-controls",l);k.attr("aria-labelledby",m)}).next().attr("role","tabpanel");this.headers.not(this.active).attr({"aria-selected":"false",tabIndex:-1}).next().attr({"aria-expanded":"false","aria-hidden":"true"}).hide();if(!this.active.length){this.headers.eq(0).attr("tabIndex",0)}else{this.active.attr({"aria-selected":"true",tabIndex:0}).next().attr({"aria-expanded":"true","aria-hidden":"false"})}this._createIcons();this._setupEvents(h.event);if(g==="fill"){j=i.height();this.element.siblings(":visible").each(function(){var l=d(this),k=l.css("position");if(k==="absolute"||k==="fixed"){return}j-=l.outerHeight(true)});this.headers.each(function(){j-=d(this).outerHeight(true)});this.headers.next().each(function(){d(this).height(Math.max(0,j-d(this).innerHeight()+d(this).height()))}).css("overflow","auto")}else{if(g==="auto"){j=0;this.headers.next().each(function(){j=Math.max(j,d(this).css("height","").height())}).height(j)}}},_activate:function(f){var g=this._findActive(f)[0];if(g===this.active[0]){return}g=g||this.active[0];this._eventHandler({target:g,currentTarget:g,preventDefault:d.noop})},_findActive:function(f){return typeof f==="number"?this.headers.eq(f):d()},_setupEvents:function(g){var f={keydown:"_keydown"};if(g){d.each(g.split(" "),function(i,h){f[h]="_eventHandler"})}this._off(this.headers.add(this.headers.next()));this._on(this.headers,f);this._on(this.headers.next(),{keydown:"_panelKeyDown"});this._hoverable(this.headers);this._focusable(this.headers)},_eventHandler:function(f){var n=this.options,i=this.active,j=d(f.currentTarget),l=j[0]===i[0],g=l&&n.collapsible,h=g?d():j.next(),k=i.next(),m={oldHeader:i,oldPanel:k,newHeader:g?d():j,newPanel:h};f.preventDefault();if((l&&!n.collapsible)||(this._trigger("beforeActivate",f,m)===false)){return}n.active=g?false:this.headers.index(j);this.active=l?d():j;this._toggle(m);i.removeClass("ui-accordion-header-active ui-state-active");if(n.icons){i.children(".ui-accordion-header-icon").removeClass(n.icons.activeHeader).addClass(n.icons.header)}if(!l){j.removeClass("ui-corner-all").addClass("ui-accordion-header-active ui-state-active ui-corner-top");if(n.icons){j.children(".ui-accordion-header-icon").removeClass(n.icons.header).addClass(n.icons.activeHeader)}j.next().addClass("ui-accordion-content-active")}},_toggle:function(h){var f=h.newPanel,g=this.prevShow.length?this.prevShow:h.oldPanel;this.prevShow.add(this.prevHide).stop(true,true);this.prevShow=f;this.prevHide=g;if(this.options.animate){this._animate(f,g,h)}else{g.hide();f.show();this._toggleComplete(h)}g.attr({"aria-expanded":"false","aria-hidden":"true"});g.prev().attr("aria-selected","false");if(f.length&&g.length){g.prev().attr("tabIndex",-1)}else{if(f.length){this.headers.filter(function(){return d(this).attr("tabIndex")===0}).attr("tabIndex",-1)}}f.attr({"aria-expanded":"true","aria-hidden":"false"}).prev().attr({"aria-selected":"true",tabIndex:0})},_animate:function(f,n,j){var m,l,i,k=this,o=0,p=f.length&&(!n.length||(f.index()<n.index())),h=this.options.animate||{},q=p&&h.down||h,g=function(){k._toggleComplete(j)};if(typeof q==="number"){i=q}if(typeof q==="string"){l=q}l=l||q.easing||h.easing;i=i||q.duration||h.duration;if(!n.length){return f.animate(a,i,l,g)}if(!f.length){return n.animate(c,i,l,g)}m=f.show().outerHeight();n.animate(c,{duration:i,easing:l,step:function(r,s){s.now=Math.round(r)}});f.hide().animate(a,{duration:i,easing:l,complete:g,step:function(r,s){s.now=Math.round(r);if(s.prop!=="height"){o+=s.now}else{if(k.options.heightStyle!=="content"){s.now=Math.round(m-n.outerHeight()-o);o=0}}}})},_toggleComplete:function(g){var f=g.oldPanel;f.removeClass("ui-accordion-content-active").prev().removeClass("ui-corner-top").addClass("ui-corner-all");if(f.length){f.parent()[0].className=f.parent()[0].className}this._trigger("activate",null,g)}})})(jQuery);