libjs-jquery-ui 1.10.1+dfsg-1 / usr / share / javascript / jquery-ui / ui / jquery.ui.spinner.min.js

/*
 * jQuery UI Spinner 1.10.1
 * http://jqueryui.com
 *
 * Copyright 2013 jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 *
 * http://api.jqueryui.com/spinner/
 *
 * Depends:
 *  jquery.ui.core.js
 *  jquery.ui.widget.js
 *  jquery.ui.button.js
 */
(function(b){function a(c){return function(){var d=this.element.val();c.apply(this,arguments);this._refresh();if(d!==this.element.val()){this._trigger("change")}}}b.widget("ui.spinner",{version:"1.10.1",defaultElement:"<input>",widgetEventPrefix:"spin",options:{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);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 c={},d=this.element;b.each(["min","max","step"],function(e,f){var g=d.attr(f);if(g!==undefined&&g.length){c[f]=g}});return c},_events:{keydown:function(c){if(this._start(c)&&this._keydown(c)){c.preventDefault()}},keyup:"_stop",focus:function(){this.previous=this.element.val()},blur:function(c){if(this.cancelBlur){delete this.cancelBlur;return}this._refresh();if(this.previous!==this.element.val()){this._trigger("change",c)}},mousewheel:function(c,d){if(!d){return}if(!this.spinning&&!this._start(c)){return false}this._spin((d>0?1:-1)*this.options.step,c);clearTimeout(this.mousewheelTimer);this.mousewheelTimer=this._delay(function(){if(this.spinning){this._stop(c)}},100);c.preventDefault()},"mousedown .ui-spinner-button":function(d){var c;c=this.element[0]===this.document[0].activeElement?this.previous:this.element.val();function e(){var f=this.element[0]===this.document[0].activeElement;if(!f){this.element.focus();this.previous=c;this._delay(function(){this.previous=c})}}d.preventDefault();e.call(this);this.cancelBlur=true;this._delay(function(){delete this.cancelBlur;e.call(this)});if(this._start(d)===false){return}this._repeat(null,b(d.currentTarget).hasClass("ui-spinner-up")?1:-1,d)},"mouseup .ui-spinner-button":"_stop","mouseenter .ui-spinner-button":function(c){if(!b(c.currentTarget).hasClass("ui-state-active")){return}if(this._start(c)===false){return false}this._repeat(null,b(c.currentTarget).hasClass("ui-spinner-up")?1:-1,c)},"mouseleave .ui-spinner-button":"_stop"},_draw:function(){var c=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=c.find(".ui-spinner-button").attr("tabIndex",-1).button().removeClass("ui-corner-all");if(this.buttons.height()>Math.ceil(c.height()*0.5)&&c.height()>0){c.height(c.height())}if(this.options.disabled){this.disable()}},_keydown:function(d){var c=this.options,e=b.ui.keyCode;switch(d.keyCode){case e.UP:this._repeat(null,1,d);return true;case e.DOWN:this._repeat(null,-1,d);return true;case e.PAGE_UP:this._repeat(null,c.page,d);return true;case e.PAGE_DOWN:this._repeat(null,-c.page,d);return true}return false},_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(c){if(!this.spinning&&this._trigger("start",c)===false){return false}if(!this.counter){this.counter=1}this.spinning=true;return true},_repeat:function(d,c,e){d=d||500;clearTimeout(this.timer);this.timer=this._delay(function(){this._repeat(40,c,e)},d);this._spin(c*this.options.step,e)},_spin:function(d,c){var e=this.value()||0;if(!this.counter){this.counter=1}e=this._adjustValue(e+d*this._increment(this.counter));if(!this.spinning||this._trigger("spin",c,{value:e})!==false){this._value(e);this.counter++}},_increment:function(c){var d=this.options.incremental;if(d){return b.isFunction(d)?d(c):Math.floor(c*c*c/50000-c*c/500+17*c/200+1)}return 1},_precision:function(){var c=this._precisionOf(this.options.step);if(this.options.min!==null){c=Math.max(c,this._precisionOf(this.options.min))}return c},_precisionOf:function(d){var e=d.toString(),c=e.indexOf(".");return c===-1?0:e.length-c-1},_adjustValue:function(e){var d,f,c=this.options;d=c.min!==null?c.min:0;f=e-d;f=Math.round(f/c.step)*c.step;e=d+f;e=parseFloat(e.toFixed(this._precision()));if(c.max!==null&&e>c.max){return c.max}if(c.min!==null&&e<c.min){return c.min}return e},_stop:function(c){if(!this.spinning){return}clearTimeout(this.timer);clearTimeout(this.mousewheelTimer);this.counter=0;this.spinning=false;this._trigger("stop",c)},_setOption:function(c,d){if(c==="culture"||c==="numberFormat"){var e=this._parse(this.element.val());this.options[c]=d;this.element.val(this._format(e));return}if(c==="max"||c==="min"||c==="step"){if(typeof d==="string"){d=this._parse(d)}}if(c==="icons"){this.buttons.first().find(".ui-icon").removeClass(this.options.icons.up).addClass(d.up);this.buttons.last().find(".ui-icon").removeClass(this.options.icons.down).addClass(d.down)}this._super(c,d);if(c==="disabled"){if(d){this.element.prop("disabled",true);this.buttons.button("disable")}else{this.element.prop("disabled",false);this.buttons.button("enable")}}},_setOptions:a(function(c){this._super(c);this._value(this.element.val())}),_parse:function(c){if(typeof c==="string"&&c!==""){c=window.Globalize&&this.options.numberFormat?Globalize.parseFloat(c,10,this.options.culture):+c}return c===""||isNaN(c)?null:c},_format:function(c){if(c===""){return""}return window.Globalize&&this.options.numberFormat?Globalize.format(c,this.options.numberFormat,this.options.culture):c},_refresh:function(){this.element.attr({"aria-valuemin":this.options.min,"aria-valuemax":this.options.max,"aria-valuenow":this._parse(this.element.val())})},_value:function(e,c){var d;if(e!==""){d=this._parse(e);if(d!==null){if(!c){d=this._adjustValue(d)}e=this._format(d)}}this.element.val(e);this._refresh()},_destroy:function(){this.element.removeClass("ui-spinner-input").prop("disabled",false).removeAttr("autocomplete").removeAttr("role").removeAttr("aria-valuemin").removeAttr("aria-valuemax").removeAttr("aria-valuenow");this.uiSpinner.replaceWith(this.element)},stepUp:a(function(c){this._stepUp(c)}),_stepUp:function(c){if(this._start()){this._spin((c||1)*this.options.step);this._stop()}},stepDown:a(function(c){this._stepDown(c)}),_stepDown:function(c){if(this._start()){this._spin((c||1)*-this.options.step);this._stop()}},pageUp:a(function(c){this._stepUp((c||1)*this.options.page)}),pageDown:a(function(c){this._stepDown((c||1)*this.options.page)}),value:function(c){if(!arguments.length){return this._parse(this.element.val())}a(this._value).call(this,c)},widget:function(){return this.uiSpinner}})}(jQuery));