5 lines
9.5 KiB
JavaScript
5 lines
9.5 KiB
JavaScript
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/*! bootstrap-accessibility-plugin - v1.0.2 - 2014-05-21
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* https://github.com/paypal/bootstrap-accessibility-plugin
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* Copyright (c) 2014 PayPal Accessibility Team; Licensed BSD */
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!function($){"use strict";var uniqueId=function(prefix){return(prefix||"ui-id")+"-"+Math.floor(1e3*Math.random()+1)};$(".alert").attr("role","alert"),$(".close").removeAttr("aria-hidden").wrapInner('<span aria-hidden="true"></span>').append('<span class="sr-only">Fermer</span>');var showTooltip=$.fn.tooltip.Constructor.prototype.show,hideTooltip=$.fn.tooltip.Constructor.prototype.hide;$.fn.tooltip.Constructor.prototype.show=function(){showTooltip.apply(this,arguments);var $tip=this.tip(),tooltipID=$tip.attr("id")||uniqueId("ui-tooltip");$tip.attr({role:"tooltip",id:tooltipID}),this.$element.attr("aria-describedby",tooltipID)},$.fn.tooltip.Constructor.prototype.hide=function(){return hideTooltip.apply(this,arguments),removeMultiValAttributes(this.$element,"aria-describedby",this.tip().attr("id")),this};{var showPopover=$.fn.popover.Constructor.prototype.setContent;$.fn.popover.Constructor.prototype.hide}$.fn.popover.Constructor.prototype.setContent=function(){showPopover.apply(this,arguments);var $tip=this.tip(),tooltipID=$tip.attr("id")||uniqueId("ui-tooltip");$tip.attr({role:"alert",id:tooltipID}),this.$element.attr("aria-describedby",tooltipID),this.$element.focus()},$.fn.popover.Constructor.prototype.hide=function(){hideTooltip.apply(this,arguments),removeMultiValAttributes(this.$element,"aria-describedby",this.tip().attr("id"))},$(".modal-dialog").attr({role:"document"});var modalhide=$.fn.modal.Constructor.prototype.hide;$.fn.modal.Constructor.prototype.hide=function(){var modalOpener=this.$element.parent().find('[data-target="#'+this.$element.attr("id")+'"]');modalhide.apply(this,arguments),modalOpener.focus()};var $par,firstItem,toggle="[data-toggle=dropdown]",focusDelay=200,menus=$(toggle).parent().find("ul").attr("role","menu"),lis=menus.find("li").attr("role","presentation");lis.find("a").attr({role:"menuitem",tabIndex:"-1"}),$(toggle).attr({"aria-haspopup":"true","aria-expanded":"false"}),$(toggle).parent().on("shown.bs.dropdown",function(){$par=$(this);var $toggle=$par.find(toggle);$toggle.attr("aria-expanded","true"),setTimeout(function(){firstItem=$(".dropdown-menu [role=menuitem]:visible",$par)[0];try{firstItem.focus()}catch(ex){}},focusDelay)}),$(toggle).parent().on("hidden.bs.dropdown",function(){$par=$(this);var $toggle=$par.find(toggle);$toggle.attr("aria-expanded","false")}),$.fn.dropdown.Constructor.prototype.keydown=function(e){var $par;/(32)/.test(e.keyCode)&&($par=$(this).parent(),$(this).trigger("click"),e.preventDefault()&&e.stopPropagation())},$(document).on("focusout.dropdown.data-api",".dropdown-menu",function(){var $this=$(this),that=this;setTimeout(function(){$.contains(that,document.activeElement)||($this.parent().removeClass("open"),$this.parent().find("[data-toggle=dropdown]").attr("aria-expanded","false"))},150)}).on("keydown.bs.dropdown.data-api",toggle+", [role=menu]",$.fn.dropdown.Constructor.prototype.keydown);var $tablist=$(".nav-tabs"),$lis=$tablist.children("li"),$tabs=$tablist.find('[data-toggle="tab"], [data-toggle="pill"]');$tablist.attr("role","tablist"),$lis.attr("role","presentation"),$tabs.attr("role","tab"),$tabs.each(function(){var tabpanel=$($(this).attr("href")),tab=$(this),tabid=tab.attr("id")||uniqueId("ui-tab");tab.attr("id",tabid),tab.parent().hasClass("active")?(tab.attr({tabIndex:"0","aria-selected":"true","aria-controls":tab.attr("href").substr(1)}),tabpanel.attr({role:"tabpanel",tabIndex:"0","aria-hidden":"false","aria-labelledby":tabid})):(tab.attr({tabIndex:"-1","aria-selected":"false","aria-controls":tab.attr("href").substr(1)}),tabpanel.attr({role:"tabpanel",tabIndex:"-1","aria-hidden":"true","aria-labelledby":tabid}))}),$.fn.tab.Constructor.prototype.keydown=function(e){var $items,index,$this=$(this),$ul=$this.closest("ul[role=tablist] "),k=e.which||e.keyCode;if($this=$(this),/(37|38|39|40)/.test(k)){$items=$ul.find("[role=tab]:visible"),index=$items.index($items.filter(":focus")),(38==k||37==k)&&index--,(39==k||40==k)&&index++,0>index&&(index=$items.length-1),index==$items.length&&(index=0);var nextTab=$items.eq(index);"tab"===nextTab.attr("role")&&nextT
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