File: wordpress/wp-includes/js/jquery/ui/spinner.min.js

/*!
 * jQuery UI Spinner 1.13.3
 * https://jqueryui.com
 *
 * Copyright OpenJS Foundation and other contributors
 * Released under the MIT license.
 * https://jquery.org/license
 */
!function(t){"use strict";"function"==typeof define&&define.amd?define(["jquery","./button","../version","../keycode","../safe-active-element","../widget"],t):t(jQuery)}(function(o){"use strict";function i(i){return function(){var t=this.element.val();i.apply(this,arguments),this._refresh(),t!==this.element.val()&&this._trigger("change")}}return o.widget("ui.spinner",{version:"1.13.3",defaultElement:"<input>",widgetEventPrefix:"spin",options:{classes:{"ui-spinner":"ui-corner-all","ui-spinner-down":"ui-corner-br","ui-spinner-up":"ui-corner-tr"},culture:null,icons:{down:"ui-icon-triangle-1-s",up:"ui-icon-triangle-1-n"},incremental:!0,max:null,min:null,numberFormat:null,page:10,step:1,change:null,spin:null,start:null,stop:null},_create:function(){this._setOption("max",this.options.max),this._setOption("min",this.options.min),this._setOption("step",this.options.step),""!==this.value()&&this._value(this.element.val(),!0),this._draw(),this._on(this._events),this._refresh(),this._on(this.window,{beforeunload:function(){this.element.removeAttr("autocomplete")}})},_getCreateOptions:function(){var e=this._super(),s=this.element;return o.each(["min","max","step"],function(t,i){var n=s.attr(i);null!=n&&n.length&&(e[i]=n)}),e},_events:{keydown:function(t){this._start(t)&&this._keydown(t)&&t.preventDefault()},keyup:"_stop",focus:function(){this.previous=this.element.val()},blur:function(t){this.cancelBlur?delete this.cancelBlur:(this._stop(),this._refresh(),this.previous!==this.element.val()&&this._trigger("change",t))},mousewheel:function(t,i){var n=o.ui.safeActiveElement(this.document[0]);if(this.element[0]===n&&i){if(!this.spinning&&!this._start(t))return!1;this._spin((0<i?1:-1)*this.options.step,t),clearTimeout(this.mousewheelTimer),this.mousewheelTimer=this._delay(function(){this.spinning&&this._stop(t)},100),t.preventDefault()}},"mousedown .ui-spinner-button":function(t){var i;function n(){this.element[0]!==o.ui.safeActiveElement(this.document[0])&&(this.element.trigger("focus"),this.previous=i,this._delay(function(){this.previous=i}))}i=this.element[0]===o.ui.safeActiveElement(this.document[0])?this.previous:this.element.val(),t.preventDefault(),n.call(this),this.cancelBlur=!0,this._delay(function(){delete this.cancelBlur,n.call(this)}),!1!==this._start(t)&&this._repeat(null,o(t.currentTarget).hasClass("ui-spinner-up")?1:-1,t)},"mouseup .ui-spinner-button":"_stop","mouseenter .ui-spinner-button":function(t){if(o(t.currentTarget).hasClass("ui-state-active"))return!1!==this._start(t)&&void this._repeat(null,o(t.currentTarget).hasClass("ui-spinner-up")?1:-1,t)},"mouseleave .ui-spinner-button":"_stop"},_enhance:function(){this.uiSpinner=this.element.attr("autocomplete","off").wrap("<span>").parent().append("<a></a><a></a>")},_draw:function(){this._enhance(),this._addClass(this.uiSpinner,"ui-spinner","ui-widget ui-widget-content"),this._addClass("ui-spinner-input"),this.element.attr("role","spinbutton"),this.buttons=this.uiSpinner.children("a").attr("tabIndex",-1).attr("aria-hidden",!0).button({classes:{"ui-button":""}}),this._removeClass(this.buttons,"ui-corner-all"),this._addClass(this.buttons.first(),"ui-spinner-button ui-spinner-up"),this._addClass(this.buttons.last(),"ui-spinner-button ui-spinner-down"),this.buttons.first().button({icon:this.options.icons.up,showLabel:!1}),this.buttons.last().button({icon:this.options.icons.down,showLabel:!1}),this.buttons.height()>Math.ceil(.5*this.uiSpinner.height())&&0<this.uiSpinner.height()&&this.uiSpinner.height(this.uiSpinner.height())},_keydown:function(t){var i=this.options,n=o.ui.keyCode;switch(t.keyCode){case n.UP:return this._repeat(null,1,t),!0;case n.DOWN:return this._repeat(null,-1,t),!0;case n.PAGE_UP:return this._repeat(null,i.page,t),!0;case n.PAGE_DOWN:return this._repeat(null,-i.page,t),!0}return!1},_start:function(t){return!(!this.spinning&&!1===this._trigger("start",t))&&(this.counter||(this.counter=1),this.spinning=!0)},_repeat:function(t,i,n){t=t||500,clearTimeout(this.timer),this.timer=this._delay(function(){this._repeat(40,i,n)},t),this._spin(i*this.options.step,n)},_spin:function(t,i){var n=this.value()||0;this.counter||(this.counter=1),n=this._adjustValue(n+t*this._increment(this.counter)),this.spinning&&!1===this._trigger("spin",i,{value:n})||(this._value(n),this.counter++)},_increment:function(t){var i=this.options.incremental;return i?"function"==typeof i?i(t):Math.floor(t*t*t/5e4-t*t/500+17*t/200+1):1},_precision:function(){var t=this._precisionOf(this.options.step);return t=null!==this.options.min?Math.max(t,this._precisionOf(this.options.min)):t},_precisionOf:function(t){var t=t.toString(),i=t.indexOf(".");return-1===i?0:t.length-i-1},_adjustValue:function(t){var i=this.options,n=null!==i.min?i.min:0,e=t-n;return t=n+Math.round(e/i.step)*i.step,t=parseFloat(t.toFixed(this._precision())),null!==i.max&&t>i.max?i.max:null!==i.min&&t<i.min?i.min:t},_stop:function(t){this.spinning&&(clearTimeout(this.timer),clearTimeout(this.mousewheelTimer),this.counter=0,this.spinning=!1,this._trigger("stop",t))},_setOption:function(t,i){var n;"culture"===t||"numberFormat"===t?(n=this._parse(this.element.val()),this.options[t]=i,this.element.val(this._format(n))):("max"!==t&&"min"!==t&&"step"!==t||"string"==typeof i&&(i=this._parse(i)),"icons"===t&&(n=this.buttons.first().find(".ui-icon"),this._removeClass(n,null,this.options.icons.up),this._addClass(n,null,i.up),n=this.buttons.last().find(".ui-icon"),this._removeClass(n,null,this.options.icons.down),this._addClass(n,null,i.down)),this._super(t,i))},_setOptionDisabled:function(t){this._super(t),this._toggleClass(this.uiSpinner,null,"ui-state-disabled",!!t),this.element.prop("disabled",!!t),this.buttons.button(t?"disable":"enable")},_setOptions:i(function(t){this._super(t)}),_parse:function(t){return""===(t="string"==typeof t&&""!==t?window.Globalize&&this.options.numberFormat?Globalize.parseFloat(t,10,this.options.culture):+t:t)||isNaN(t)?null:t},_format:function(t){return""===t?"":window.Globalize&&this.options.numberFormat?Globalize.format(t,this.options.numberFormat,this.options.culture):t},_refresh:function(){this.element.attr({"aria-valuemin":this.options.min,"aria-valuemax":this.options.max,"aria-valuenow":this._parse(this.element.val())})},isValid:function(){var t=this.value();return null!==t&&t===this._adjustValue(t)},_value:function(t,i){var n;""!==t&&null!==(n=this._parse(t))&&(i||(n=this._adjustValue(n)),t=this._format(n)),this.element.val(t),this._refresh()},_destroy:function(){this.element.prop("disabled",!1).removeAttr("autocomplete role aria-valuemin aria-valuemax aria-valuenow"),this.uiSpinner.replaceWith(this.element)},stepUp:i(function(t){this._stepUp(t)}),_stepUp:function(t){this._start()&&(this._spin((t||1)*this.options.step),this._stop())},stepDown:i(function(t){this._stepDown(t)}),_stepDown:function(t){this._start()&&(this._spin((t||1)*-this.options.step),this._stop())},pageUp:i(function(t){this._stepUp((t||1)*this.options.page)}),pageDown:i(function(t){this._stepDown((t||1)*this.options.page)}),value:function(t){if(!arguments.length)return this._parse(this.element.val());i(this._value).call(this,t)},widget:function(){return this.uiSpinner}}),!1!==o.uiBackCompat&&o.widget("ui.spinner",o.ui.spinner,{_enhance:function(){this.uiSpinner=this.element.attr("autocomplete","off").wrap(this._uiSpinnerHtml()).parent().append(this._buttonHtml())},_uiSpinnerHtml:function(){return"<span>"},_buttonHtml:function(){return"<a></a><a></a>"}}),o.ui.spinner});