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

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/*!
* jQuery UI Button 1.11.4
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*
* http://api.jqueryui.com/button/
*/
!function(t){"function"==typeof define&&define.amd?define(["jquery","./core","./widget"],t):t(jQuery)}(function(o){function n(){var t=o(this);setTimeout(function(){t.find(":ui-button").button("refresh")},1)}function a(t){var e=t.name,i=t.form,s=o([]);return e&&(e=e.replace(/'/g,"\\'"),s=i?o(i).find("[name='"+e+"'][type=radio]"):o("[name='"+e+"'][type=radio]",t.ownerDocument).filter(function(){return!this.form})),s}var u,r="ui-button ui-widget ui-state-default ui-corner-all",l="ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only";return o.widget("ui.button",{version:"1.11.4",defaultElement:"<button>",options:{disabled:null,text:!0,label:null,icons:{primary:null,secondary:null}},_create:function(){this.element.closest("form").unbind("reset"+this.eventNamespace).bind("reset"+this.eventNamespace,n),"boolean"!=typeof this.options.disabled?this.options.disabled=!!this.element.prop("disabled"):this.element.prop("disabled",this.options.disabled),this._determineButtonType(),this.hasTitle=!!this.buttonElement.attr("title");var e=this,i=this.options,t="checkbox"===this.type||"radio"===this.type,s=t?"":"ui-state-active";null===i.label&&(i.label="input"===this.type?this.buttonElement.val():this.buttonElement.html()),this._hoverable(this.buttonElement),this.buttonElement.addClass(r).attr("role","button").bind("mouseenter"+this.eventNamespace,function(){i.disabled||this===u&&o(this).addClass("ui-state-active")}).bind("mouseleave"+this.eventNamespace,function(){i.disabled||o(this).removeClass(s)}).bind("click"+this.eventNamespace,function(t){i.disabled&&(t.preventDefault(),t.stopImmediatePropagation())}),this._on({focus:function(){this.buttonElement.addClass("ui-state-focus")},blur:function(){this.buttonElement.removeClass("ui-state-focus")}}),t&&this.element.bind("change"+this.eventNamespace,function(){e.refresh()}),"checkbox"===this.type?this.buttonElement.bind("click"+this.eventNamespace,function(){if(i.disabled)return!1}):"radio"===this.type?this.buttonElement.bind("click"+this.eventNamespace,function(){if(i.disabled)return!1;o(this).addClass("ui-state-active"),e.buttonElement.attr("aria-pressed","true");var t=e.element[0];a(t).not(t).map(function(){return o(this).button("widget")[0]}).removeClass("ui-state-active").attr("aria-pressed","false")}):(this.buttonElement.bind("mousedown"+this.eventNamespace,function(){if(i.disabled)return!1;o(this).addClass("ui-state-active"),u=this,e.document.one("mouseup",function(){u=null})}).bind("mouseup"+this.eventNamespace,function(){if(i.disabled)return!1;o(this).removeClass("ui-state-active")}).bind("keydown"+this.eventNamespace,function(t){if(i.disabled)return!1;t.keyCode!==o.ui.keyCode.SPACE&&t.keyCode!==o.ui.keyCode.ENTER||o(this).addClass("ui-state-active")}).bind("keyup"+this.eventNamespace+" blur"+this.eventNamespace,function(){o(this).removeClass("ui-state-active")}),this.buttonElement.is("a")&&this.buttonElement.keyup(function(t){t.keyCode===o.ui.keyCode.SPACE&&o(this).click()})),this._setOption("disabled",i.disabled),this._resetButton()},_determineButtonType:function(){var t,e,i;this.element.is("[type=checkbox]")?this.type="checkbox":this.element.is("[type=radio]")?this.type="radio":this.element.is("input")?this.type="input":this.type="button","checkbox"===this.type||"radio"===this.type?(t=this.element.parents().last(),e="label[for='"+this.element.attr("id")+"']",this.buttonElement=t.find(e),this.buttonElement.length||(t=t.length?t.siblings():this.element.siblings(),this.buttonElement=t.filter(e),this.buttonElement.length||(this.buttonElement=t.find(e))),this.element.addClass("ui-helper-hidden-accessible"),(i=this.element.is(":checked"))&&this.buttonElement.addClass("ui-state-active"),this.buttonElement.prop("aria-pressed",i)):this.buttonElement=this.element},widget:function(){return this.buttonElement},_destroy:function(){this.element.removeClass("ui-helper-hidden-accessible"),this.buttonElement.removeClass(r+" ui-state-active "+l).removeAttr("role").removeAttr("aria-pressed").html(this.buttonEleme