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

/*!
 * jQuery UI Spinner 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/spinner/
 */
!function(t){"function"==typeof define&&define.amd?define(["jquery","./core","./widget","./button"],t):t(jQuery)}(function(o){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:"1.11.4",defaultElement:"<input>",widgetEventPrefix:"spin",options:{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 n={},s=this.element;return o.each(["min","max","step"],function(t,i){var e=s.attr(i);void 0!==e&&e.length&&(n[i]=e)}),n},_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){if(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 e(){this.element[0]===this.document[0].activeElement||(this.element.focus(),this.previous=i,this._delay(function(){this.previous=i}))}i=this.element[0]===this.document[0].activeElement?this.previous:this.element.val(),t.preventDefault(),e.call(this),this.cancelBlur=!0,this._delay(function(){delete this.cancelBlur,e.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"},_draw:function(){var t=this.uiSpinner=this.element.addClass("ui-spinner-input").attr("autocomplete","off").wrap(this._uiSpinnerHtml()).parent().append(this._buttonHtml());this.element.attr("role","spinbutton"),this.buttons=t.find(".ui-spinner-button").attr("tabIndex",-1).button().removeClass("ui-corner-all"),this.buttons.height()>Math.ceil(.5*t.height())&&0<t.height()&&t.height(t.height()),this.options.disabled&&this.disable()},_keydown:function(t){var i=this.options,e=o.ui.keyCode;switch(t.keyCode){case e.UP:return this._repeat(null,1,t),!0;case e.DOWN:return this._repeat(null,-1,t),!0;case e.PAGE_UP:return this._repeat(null,i.page,t),!0;case e.PAGE_DOWN:return this._repeat(null,-i.page,t),!0}return!1},_uiSpinnerHtml:function(){return"<span class='ui-spinner ui-widget ui-widget-content ui-corner-all'></span>"},_buttonHtml:function(){return"<a class='ui-spinner-button ui-spinner-up ui-corner-tr'><span class='ui-icon "+this.options.icons.up+"'>&#9650;</span></a><a class='ui-spinner-button ui-spinner-down ui-corner-br'><span class='ui-icon "+this.options.icons.down+"'>&#9660;</span></a>"},_start:function(t){return!(!this.spinning&&!1===this._trigger("start",t))&&(this.counter||(this.counter=1),this.spinning=!0)},_repeat:function(t,i,e){t=t||500,clearTimeout(this.timer),this.timer=this._delay(function(){this._repeat(40,i,e)},t),this._spin(i*this.options.step,e)},_spin:function(t,i){var e=this.value()||0;this.counter||(this.counter=1),e=this._adjustValue(e+t*this._increment(this.counter)),this.spinning&&!1===this._trigger("spin",i,{value:e})||(this._value(e),this.counter++)},_increment:function(t){var i=this.options.incremental;return i?o.isFunction(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 null!==this.options.min&&(t=Math.max(t,this._precisionOf(this.options.min))),t},_precisionOf:function(t){var i=t.toString(),e=i.indexOf(".");return-1===e?0:i.length-e-1},_adjustValue:function(t){var i,e,n=this.options;return e=t-(i=null!==n.min?n.min:0),t=i+(e=Math.round(e/n.step)*n.step),t=parseFloat(t.toFixed(this._precision())),null!==n.max&&t>n.max?n.max:null!==n.min&&t<n.min?n.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){if("culture"===t||"numberFormat"===t){var e=this._parse(this.element.val());return this.options[t]=i,void this.element.val(this._format(e))}"max"!==t&&"min"!==t&&"step"!==t||"string"==typeof i&&(i=this._parse(i)),"icons"===t&&(this.buttons.first().find(".ui-icon").removeClass(this.options.icons.up).addClass(i.up),this.buttons.last().find(".ui-icon").removeClass(this.options.icons.down).addClass(i.down)),this._super(t,i),"disabled"===t&&(this.widget().toggleClass("ui-state-disabled",!!i),this.element.prop("disabled",!!i),this.buttons.button(i?"disable":"enable"))},_setOptions:i(function(t){this._super(t)}),_parse:function(t){return"string"==typeof t&&""!==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 e;""!==t&&null!==(e=this._parse(t))&&(i||(e=this._adjustValue(e)),t=this._format(e)),this.element.val(t),this._refresh()},_destroy:function(){this.element.removeClass("ui-spinner-input").prop("disabled",!1).removeAttr("autocomplete").removeAttr("role").removeAttr("aria-valuemin").removeAttr("aria-valuemax").removeAttr("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}})});