Function sb

code/new-context-api/public/app.js:17428–17428

(a)

A(N.prototype,{preventDefault:function(){this.defaultPrevented=!0;var a=this.nativeEvent;a&&(a.preventDefault?a.preventDefault():"unknown"!==typeof a.returnValue&&(a.returnValue=!1),this.isDefaultPrevented=C.thatReturnsTrue)},stopPropagation:function(){var a=this.nativeEvent;a&&(a.stopPropagation?a.stopPropagation():"unknown"!==typeof a.cancelBubble&&(a.cancelBubble=!0),this.isPropagationStopped=C.thatReturnsTrue)},persist:function(){this.isPersistent=C.thatReturnsTrue},isPersistent:C.thatReturnsFalse,
destructor:function(){var a=this.constructor.Interface,b;for(b in a)this[b]=null;for(a=0;a<ob.length;a++)this[ob[a]]=null}});N.Interface=pb;N.extend=function(a){function b(){}function c(){return d.apply(this,arguments)}var d=this;b.prototype=d.prototype;var e=new b;A(e,c.prototype);c.prototype=e;c.prototype.constructor=c;c.Interface=A({},d.Interface,a);c.extend=d.extend;qb(c);return c};qb(N);
function rb(a,b,c,d){if(this.eventPool.length){var e=this.eventPool.pop();this.call(e,a,b,c,d);return e}return new this(a,b,c,d)}function sb(a){a instanceof this?void 0:D("223");a.destructor();10>this.eventPool.length&&this.eventPool.push(a)}function qb(a){a.eventPool=[];a.getPooled=rb;a.release=sb}var tb=N.extend({data:null}),ub=N.extend({data:null}),vb=[9,13,27,32],wb=m.canUseDOM&&"CompositionEvent"in window,xb=null;m.canUseDOM&&"documentMode"in document&&(xb=document.documentMode);
var yb=m.canUseDOM&&"TextEvent"in window&&!xb,zb=m.canUseDOM&&(!wb||xb&&8<xb&&11>=xb),Cb=String.fromCharCode(32),O={beforeInput:{phasedRegistrationNames:{bubbled:"onBeforeInput",captured:"onBeforeInputCapture"},dependencies:["topCompositionEnd","topKeyPress","topTextInput","topPaste"]},compositionEnd:{phasedRegistrationNames:{bubbled:"onCompositionEnd",captured:"onCompositionEndCapture"},dependencies:"topBlur topCompositionEnd topKeyDown topKeyPress topKeyUp topMouseDown".split(" ")},compositionStart:{phasedRegistrationNames:{bubbled:"onCompositionStart",
captured:"onCompositionStartCapture"},dependencies:"topBlur topCompositionStart topKeyDown topKeyPress topKeyUp topMouseDown".split(" ")},compositionUpdate:{phasedRegistrationNames:{bubbled:"onCompositionUpdate",captured:"onCompositionUpdateCapture"},dependencies:"topBlur topCompositionUpdate topKeyDown topKeyPress topKeyUp topMouseDown".split(" ")}},Jb=!1;
function Kb(a,b){switch(a){case "topKeyUp":return-1!==vb.indexOf(b.keyCode);case "topKeyDown":return 229!==b.keyCode;case "topKeyPress":case "topMouseDown":case "topBlur":return!0;default:return!1}}function Lb(a){a=a.detail;return"object"===typeof a&&"data"in a?a.data:null}var Mb=!1;function Nb(a,b){switch(a){case "topCompositionEnd":return Lb(b);case "topKeyPress":if(32!==b.which)return null;Jb=!0;return Cb;case "topTextInput":return a=b.data,a===Cb&&Jb?null:a;default:return null}}