(function(factory){"use strict";if(typeof define==="function"&&define.amd){define(["jquery","./button","../version","../keycode","../safe-active-element","../widget"],factory);}else{factory(jQuery);}})(function($){"use strict";function spinnerModifier(fn){return function(){var previous=this.element.val();fn.apply(this,arguments);this._refresh();if(previous!==this.element.val()){this._trigger("change");}};}
$.widget("ui.spinner",{version:"1.13.2",defaultElement:"<input>",widgetEventPrefix:"spin",options:{classes:{"ui-spinner":"ui-corner-all","ui-spinner-down":"ui-corner-br","ui-spinner-up":"ui-corner-tr"},culture:null,icons:{down:"ui-icon-triangle-1-s",up:"ui-icon-triangle-1-n"},incremental:true,max:null,min:null,numberFormat:null,page:10,step:1,change:null,spin:null,start:null,stop:null},_create:function(){this._setOption("max",this.options.max);this._setOption("min",this.options.min);this._setOption("step",this.options.step);if(this.value()!==""){this._value(this.element.val(),true);}
this._draw();this._on(this._events);this._refresh();this._on(this.window,{beforeunload:function(){this.element.removeAttr("autocomplete");}});},_getCreateOptions:function(){var options=this._super();var element=this.element;$.each(["min","max","step"],function(i,option){var value=element.attr(option);if(value!=null&&value.length){options[option]=value;}});return options;},_events:{keydown:function(event){if(this._start(event)&&this._keydown(event)){event.preventDefault();}},keyup:"_stop",focus:function(){this.previous=this.element.val();},blur:function(event){if(this.cancelBlur){delete this.cancelBlur;return;}
this._stop();this._refresh();if(this.previous!==this.element.val()){this._trigger("change",event);}},mousewheel:function(event,delta){var activeElement=$.ui.safeActiveElement(this.document[0]);var isActive=this.element[0]===activeElement;if(!isActive||!delta){return;}
if(!this.spinning&&!this._start(event)){return false;}
this._spin((delta>0?1:-1)*this.options.step,event);clearTimeout(this.mousewheelTimer);this.mousewheelTimer=this._delay(function(){if(this.spinning){this._stop(event);}},100);event.preventDefault();},"mousedown .ui-spinner-button":function(event){var previous;previous=this.element[0]===$.ui.safeActiveElement(this.document[0])?this.previous:this.element.val();function checkFocus(){var isActive=this.element[0]===$.ui.safeActiveElement(this.document[0]);if(!isActive){this.element.trigger("focus");this.previous=previous;this._delay(function(){this.previous=previous;});}}
event.preventDefault();checkFocus.call(this);this.cancelBlur=true;this._delay(function(){delete this.cancelBlur;checkFocus.call(this);});if(this._start(event)===false){return;}
this._repeat(null,$(event.currentTarget).hasClass("ui-spinner-up")?1:-1,event);},"mouseup .ui-spinner-button":"_stop","mouseenter .ui-spinner-button":function(event){if(!$(event.currentTarget).hasClass("ui-state-active")){return;}
if(this._start(event)===false){return false;}
this._repeat(null,$(event.currentTarget).hasClass("ui-spinner-up")?1:-1,event);},"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",true).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":false});this.buttons.last().button({"icon":this.options.icons.down,"showLabel":false});if(this.buttons.height()>Math.ceil(this.uiSpinner.height()*0.5)&&this.uiSpinner.height()>0){this.uiSpinner.height(this.uiSpinner.height());}},_keydown:function(event){var options=this.options,keyCode=$.ui.keyCode;switch(event.keyCode){case keyCode.UP:this._repeat(null,1,event);return true;case keyCode.DOWN:this._repeat(null,-1,event);return true;case keyCode.PAGE_UP:this._repeat(null,options.page,event);return true;case keyCode.PAGE_DOWN:this._repeat(null,-options.page,event);return true;}
return false;},_start:function(event){if(!this.spinning&&this._trigger("start",event)===false){return false;}
if(!this.counter){this.counter=1;}
this.spinning=true;return true;},_repeat:function(i,steps,event){i=i||500;clearTimeout(this.timer);this.timer=this._delay(function(){this._repeat(40,steps,event);},i);this._spin(steps*this.options.step,event);},_spin:function(step,event){var value=this.value()||0;if(!this.counter){this.counter=1;}
value=this._adjustValue(value+step*this._increment(this.counter));if(!this.spinning||this._trigger("spin",event,{value:value})!==false){this._value(value);this.counter++;}},_increment:function(i){var incremental=this.options.incremental;if(incremental){return typeof incremental==="function"?incremental(i):Math.floor(i*i*i/50000-i*i/500+17*i/200+1);}
return 1;},_precision:function(){var precision=this._precisionOf(this.options.step);if(this.options.min!==null){precision=Math.max(precision,this._precisionOf(this.options.min));}
return precision;},_precisionOf:function(num){var str=num.toString(),decimal=str.indexOf(".");return decimal===-1?0:str.length-decimal-1;},_adjustValue:function(value){var base,aboveMin,options=this.options;base=options.min!==null?options.min:0;aboveMin=value-base;aboveMin=Math.round(aboveMin/options.step)*options.step;value=base+aboveMin;value=parseFloat(value.toFixed(this._precision()));if(options.max!==null&&value>options.max){return options.max;}
if(options.min!==null&&value<options.min){return options.min;}
return value;},_stop:function(event){if(!this.spinning){return;}
clearTimeout(this.timer);clearTimeout(this.mousewheelTimer);this.counter=0;this.spinning=false;this._trigger("stop",event);},_setOption:function(key,value){var prevValue,first,last;if(key==="culture"||key==="numberFormat"){prevValue=this._parse(this.element.val());this.options[key]=value;this.element.val(this._format(prevValue));return;}
if(key==="max"||key==="min"||key==="step"){if(typeof value==="string"){value=this._parse(value);}}
if(key==="icons"){first=this.buttons.first().find(".ui-icon");this._removeClass(first,null,this.options.icons.up);this._addClass(first,null,value.up);last=this.buttons.last().find(".ui-icon");this._removeClass(last,null,this.options.icons.down);this._addClass(last,null,value.down);}
this._super(key,value);},_setOptionDisabled:function(value){this._super(value);this._toggleClass(this.uiSpinner,null,"ui-state-disabled",!!value);this.element.prop("disabled",!!value);this.buttons.button(value?"disable":"enable");},_setOptions:spinnerModifier(function(options){this._super(options);}),_parse:function(val){if(typeof val==="string"&&val!==""){val=window.Globalize&&this.options.numberFormat?Globalize.parseFloat(val,10,this.options.culture):+val;}
return val===""||isNaN(val)?null:val;},_format:function(value){if(value===""){return"";}
return window.Globalize&&this.options.numberFormat?Globalize.format(value,this.options.numberFormat,this.options.culture):value;},_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 value=this.value();if(value===null){return false;}
return value===this._adjustValue(value);},_value:function(value,allowAny){var parsed;if(value!==""){parsed=this._parse(value);if(parsed!==null){if(!allowAny){parsed=this._adjustValue(parsed);}
value=this._format(parsed);}}
this.element.val(value);this._refresh();},_destroy:function(){this.element.prop("disabled",false).removeAttr("autocomplete role aria-valuemin aria-valuemax aria-valuenow");this.uiSpinner.replaceWith(this.element);},stepUp:spinnerModifier(function(steps){this._stepUp(steps);}),_stepUp:function(steps){if(this._start()){this._spin((steps||1)*this.options.step);this._stop();}},stepDown:spinnerModifier(function(steps){this._stepDown(steps);}),_stepDown:function(steps){if(this._start()){this._spin((steps||1)*-this.options.step);this._stop();}},pageUp:spinnerModifier(function(pages){this._stepUp((pages||1)*this.options.page);}),pageDown:spinnerModifier(function(pages){this._stepDown((pages||1)*this.options.page);}),value:function(newVal){if(!arguments.length){return this._parse(this.element.val());}
spinnerModifier(this._value).call(this,newVal);},widget:function(){return this.uiSpinner;}});if($.uiBackCompat!==false){$.widget("ui.spinner",$.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>";}});}
return $.ui.spinner;});