| 39 | break}var d;for(d=c;d.return;)d=d.return;d=3!==d.tag?null:d.stateNode.containerInfo;if(!d)break;a.ancestors.push(c);c=dc(d)}while(c);for(c=0;c<a.ancestors.length;c++){b=a.ancestors[c];var e=kd(a.nativeEvent);d=a.topLevelType;for(var f=a.nativeEvent,g=null,h=0;h<cc.length;h++){var l=cc[h];l&&(l=l.extractEvents(d,b,f,e))&&(g=Pa(g,l))}cd(g)}}function r(a,b){if(!b)return null;var c=(wf(a)?xf:oc).bind(null,a);b.addEventListener(a,c,!1)}function pc(a,b){if(!b)return null;var c=(wf(a)?xf:oc).bind(null,a); |
| 40 | b.addEventListener(a,c,!0)}function xf(a,b){yf(oc,a,b)}function oc(a,b){if(qc){var c=kd(b);c=dc(c);null===c||"number"!==typeof c.tag||2===wb(c)||(c=null);if(rc.length){var d=rc.pop();d.topLevelType=a;d.nativeEvent=b;d.targetInst=c;a=d}else a={topLevelType:a,nativeEvent:b,targetInst:c,ancestors:[]};try{Xe(Uh,a)}finally{a.topLevelType=null,a.nativeEvent=null,a.targetInst=null,a.ancestors.length=0,10>rc.length&&rc.push(a)}}}function zf(a){Object.prototype.hasOwnProperty.call(a,sc)||(a[sc]=Vh++,Af[a[sc]]= |
| 41 | {});return Af[a[sc]]}function xd(a){a=a||("undefined"!==typeof document?document:void 0);if("undefined"===typeof a)return null;try{return a.activeElement||a.body}catch(b){return a.body}}function Bf(a){for(;a&&a.firstChild;)a=a.firstChild;return a}function Cf(a,b){var c=Bf(a);a=0;for(var d;c;){if(3===c.nodeType){d=a+c.textContent.length;if(a<=b&&d>=b)return{node:c,offset:b-a};a=d}a:{for(;c;){if(c.nextSibling){c=c.nextSibling;break a}c=c.parentNode}c=void 0}c=Bf(c)}}function Df(a,b){return a&&b?a=== |
| 42 | b?!0:a&&3===a.nodeType?!1:b&&3===b.nodeType?Df(a,b.parentNode):"contains"in a?a.contains(b):a.compareDocumentPosition?!!(a.compareDocumentPosition(b)&16):!1:!1}function Ef(){for(var a=window,b=xd();b instanceof a.HTMLIFrameElement;){try{var c="string"===typeof b.contentWindow.location.href}catch(d){c=!1}if(c)a=b.contentWindow;else break;b=xd(a.document)}return b}function yd(a){var b=a&&a.nodeName&&a.nodeName.toLowerCase();return b&&("input"===b&&("text"===a.type||"search"===a.type||"tel"===a.type|| |
| 43 | "url"===a.type||"password"===a.type)||"textarea"===b||"true"===a.contentEditable)}function Wh(){var a=Ef();if(yd(a)){if("selectionStart"in a)var b={start:a.selectionStart,end:a.selectionEnd};else a:{b=(b=a.ownerDocument)&&b.defaultView||window;var c=b.getSelection&&b.getSelection();if(c&&0!==c.rangeCount){b=c.anchorNode;var d=c.anchorOffset,e=c.focusNode;c=c.focusOffset;try{b.nodeType,e.nodeType}catch(cj){b=null;break a}var f=0,g=-1,h=-1,l=0,k=0,m=a,n=null;b:for(;;){for(var p;;){m!==b||0!==d&&3!== |
| 44 | m.nodeType||(g=f+d);m!==e||0!==c&&3!==m.nodeType||(h=f+c);3===m.nodeType&&(f+=m.nodeValue.length);if(null===(p=m.firstChild))break;n=m;m=p}for(;;){if(m===a)break b;n===b&&++l===d&&(g=f);n===e&&++k===c&&(h=f);if(null!==(p=m.nextSibling))break;m=n;n=m.parentNode}m=p}b=-1===g||-1===h?null:{start:g,end:h}}else b=null}b=b||{start:0,end:0}}else b=null;return{focusedElem:a,selectionRange:b}}function Xh(a){var b=Ef(),c=a.focusedElem,d=a.selectionRange;if(b!==c&&c&&c.ownerDocument&&Df(c.ownerDocument.documentElement, |
| 45 | c)){if(null!==d&&yd(c))if(b=d.start,a=d.end,void 0===a&&(a=b),"selectionStart"in c)c.selectionStart=b,c.selectionEnd=Math.min(a,c.value.length);else if(a=(b=c.ownerDocument||document)&&b.defaultView||window,a.getSelection){a=a.getSelection();var e=c.textContent.length,f=Math.min(d.start,e);d=void 0===d.end?f:Math.min(d.end,e);!a.extend&&f>d&&(e=d,d=f,f=e);e=Cf(c,f);var g=Cf(c,d);e&&g&&(1!==a.rangeCount||a.anchorNode!==e.node||a.anchorOffset!==e.offset||a.focusNode!==g.node||a.focusOffset!==g.offset)&& |