@progress/kendo-ui/umd/kendo.progressbar.min.js

This package is part of the [Kendo UI for jQuery](http://www.telerik.com/kendo-ui) suite.

!function(e,r){"object"==typeof exports&&"undefined"!=typeof module?r(exports,require("kendo.core.js")):"function"==typeof define&&define.amd?define(["exports","kendo.core.min"],r):r(((e="undefined"!=typeof globalThis?globalThis:e||self).kendo=e.kendo||{},e.kendo._globals=e.kendo._globals||{},e.kendo._globals.Progressbar={}))}(this,(function(e){!function(e,r){var a=window.kendo,s=a.ui.Widget,t="horizontal",n="vertical",o="k-progressbar",p="k-progressbar-indeterminate",i="k-complete",l="k-selected",u="k-progress-status",d="k-progress-end",c="k-selected",g="k-disabled",v="k-progressbar-value",_="k-progressbar-chunk",f={VALUE:"value",PERCENT:"percent",CHUNK:"chunk"},h="change",m="complete",k=Math,P=e.extend,w={progressStatus:"<span class='k-progress-status-wrap "+d+"'><span class='k-progress-status'></span></span>",noProgressStatus:"<span class='k-progress-status-wrap "+d+"'></span>",announceElement:'<span aria-live="polite" class="k-sr-only k-progress-announce"></span>'},y=s.extend({init:function(e,r){var a=this;s.fn.init.call(this,e,r),r=a.options,a._progressProperty=r.orientation===t?"width":"height",a._fields(),r.value=a._validateValue(r.value),a._validateType(r.type),a._wrapper(),r.ariaRole&&a._aria(),a._progressAnimation(),r.value!==r.min&&!1!==r.value&&a._updateProgress()},setOptions:function(e){var r=this,a=r.wrapper;s.fn.setOptions.call(r,e),e.hasOwnProperty("reverse")&&a.toggleClass("k-progressbar-reverse",e.reverse),e.hasOwnProperty("enable")&&r.enable(e.enable),e.ariaRole&&r._aria(),r._progressAnimation(),r._validateValue(),r._updateProgress()},events:[h,m],options:{name:"ProgressBar",orientation:t,reverse:!1,min:0,max:100,value:0,enable:!0,type:f.VALUE,chunkCount:5,showStatus:!0,animation:{},label:null,labelId:null,ariaRole:!1},_aria:function(){var r=this,a=r.options,s=r.wrapper;s.attr({role:"progressbar","aria-valuemin":a.min,"aria-valuemax":a.max}),a.labelId?s.attr("aria-labelledby",a.labelId):a.label&&s.attr("aria-label",a.label),r.announce=e(w.announceElement),r.announce.appendTo(e("body")),!1!==a.value&&(s.attr("aria-valuenow",a.value),r.announce.text(r._calculatePercentage().toFixed()+"%"))},_fields:function(){var r=this;r._isStarted=!1,r.progressWrapper=r.progressStatus=e()},_validateType:function(r){var s=!1;if(e.each(f,(function(e,a){if(a===r)return s=!0,!1})),!s)throw new Error(a.format("Invalid ProgressBar type '{0}'",r))},_wrapper:function(){var e=this,r=e.wrapper=e.element,a=e.options,s=a.orientation,i=!1!==a.value?a.value:a.min;r.addClass(o),r.addClass(o+"-"+(s===t?t:n)),!1===a.enable&&r.addClass(g),a.reverse&&r.addClass("k-progressbar-reverse"),!1===a.value&&r.addClass(p),a.type===f.CHUNK?e._addChunkProgressWrapper():a.showStatus?(e.progressStatus=e.wrapper.prepend(w.progressStatus).find("."+u),a.type===f.VALUE?e.progressStatus.text(i):e.progressStatus.text(e._calculatePercentage(i).toFixed()+"%")):e.wrapper.prepend(w.noProgressStatus)},value:function(e){return this._value(e)},_value:function(e){var a,s=this,t=s.options;if(e===r)return t.value;"boolean"!=typeof e?(e=s._roundValue(e),isNaN(e)||(a=s._validateValue(e))!==t.value&&(s.wrapper.removeClass(p),t.value=a,s._isStarted=!0,s._updateProgress())):e||(s.wrapper.addClass(p),s.wrapper.removeAttr("aria-valuenow"),t.value=!1,s.announce&&s.announce.text(""))},_roundValue:function(e){e=parseFloat(e);var r=k.pow(10,3);return a._round(e*r)/r},_validateValue:function(e){var r=this.options;if(!1!==e){if(e<=r.min||!0===e)return r.min;if(e>=r.max)return r.max}else if(!1===e)return!1;return isNaN(this._roundValue(e))?r.min:e},_updateProgress:function(){var e=this,r=e.options,a=e._calculatePercentage();r.type===f.CHUNK?(e._updateChunks(a),e._onProgressUpdateAlways(r.value)):e._updateProgressWrapper(a),r.ariaRole&&(e.wrapper.attr("aria-valuenow",e.options.value),e.announce&&e.announce.text(a.toFixed()+"%"))},_updateChunks:function(e){var r,s=this,o=s.options,p=o.chunkCount,i=parseInt(100/p*100,10)/100,l=parseInt(100*e,10)/100,u=k.floor(l/i);r=o.orientation===t&&!o.reverse||o.orientation===n&&o.reverse?s.wrapper.find("li."+_).slice(0,u):0===u?a.jQuery():s.wrapper.find("li."+_).slice(-1*u),s.wrapper.find("."+c).removeClass(c+" "+v),r.addClass(c+" "+v)},_updateProgressWrapper:function(e){var r=this,a=r.options,s=r.wrapper.find("."+l),t=r._isStarted?r._animation.duration:0,n={};0===s.length&&r._addRegularProgressWrapper(),n[r._progressProperty]=e+"%",r.progressWrapper.animate(n,{duration:t,start:r._onProgressAnimateStart.bind(r),progress:r._onProgressAnimate.bind(r),complete:r._onProgressAnimateComplete.bind(r,a.value),always:r._onProgressUpdateAlways.bind(r,a.value)})},_onProgressAnimateStart:function(){this.progressWrapper.show()},_onProgressAnimate:function(e){var r,a=this,s=a.options,t=parseFloat(e.elem.style[a._progressProperty],10);s.showStatus&&(r=1e4/parseFloat(a.progressWrapper[0].style[a._progressProperty]),a.progressWrapper.find(".k-progress-status-wrap").css(a._progressProperty,r+"%")),s.type!==f.CHUNK&&t<=98&&a.progressWrapper.removeClass(i)},_onProgressAnimateComplete:function(e){var r,a=this,s=a.options,t=parseFloat(a.progressWrapper[0].style[a._progressProperty]);s.type!==f.CHUNK&&t>98&&a.progressWrapper.addClass(i),s.showStatus&&(r=s.type===f.VALUE?e:s.type==f.PERCENT?a._calculatePercentage(e).toFixed()+"%":k.floor(a._calculatePercentage(e))+"%",a.progressStatus.text(r)),e===s.min&&a.progressWrapper.hide()},_onProgressUpdateAlways:function(e){var r=this,a=r.options;r._isStarted&&r.trigger(h,{value:e}),e===a.max&&r._isStarted&&r.trigger(m,{value:a.max})},enable:function(e){var r=this.options;r.enable=void 0===e||e,this.wrapper.toggleClass(g,!r.enable)},destroy:function(){var e=this;e.announce&&e.announce.remove(),s.fn.destroy.call(e)},_addChunkProgressWrapper:function(){var e=this,r=e.options,a=e.wrapper,s=100/r.chunkCount,t="";r.chunkCount<=1&&(r.chunkCount=1),e.element.addClass("k-chunk-progressbar"),t+="<ul class='k-reset k-progressbar-chunks'>";for(var n=r.chunkCount-1;n>=0;n--)t+="<li class='"+_+"'></li>";t+="</ul>",a.append(t).find("."+_).css(e._progressProperty,s+"%").first().addClass("k-first").end().last().addClass("k-last"),e._normalizeChunkSize()},_normalizeChunkSize:function(){var e=this,r=e.options,a=e.wrapper.find("."+_).last(),s=parseFloat(a[0].style[e._progressProperty]),t=100-r.chunkCount*s;t>0&&a.css(e._progressProperty,s+t+"%")},_addRegularProgressWrapper:function(){var r=this;r.progressWrapper=e("<div class='"+l+" "+v+"'></div>").appendTo(r.wrapper),r.options.showStatus?(r.progressWrapper.append(w.progressStatus),r.progressStatus=r.wrapper.find("."+u)):r.progressWrapper.prepend(w.noProgressStatus)},_calculateChunkSize:function(){var e=this,r=e.options.chunkCount,a=e.wrapper.find("ul.k-reset");return(parseInt(a.css(e._progressProperty),10)-(r-1))/r},_calculatePercentage:function(e){var a=this,s=a.options,t=e!==r?e:s.value,n=s.min,o=s.max;return a._onePercent=k.abs((o-n)/100),k.abs((t-n)/a._onePercent)},_progressAnimation:function(){var e=this,r=e.options,a=r.animation;e._animation=!1===a?{duration:0}:P({duration:400},r.animation)}});a.ui.plugin(y)}(window.kendo.jQuery);var r=kendo;e.__meta__={id:"progressbar",name:"ProgressBar",category:"web",description:"The ProgressBar offers rich functionality for displaying and tracking progress",depends:["core"]},e.default=r,Object.defineProperty(e,"__esModule",{value:!0})}));
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