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4 lines
13 KiB
JavaScript
4 lines
13 KiB
JavaScript
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/*! https://mths.be/startswith v0.2.0 by @mathias */
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String.prototype.startsWith||Object.defineProperty(String.prototype,"startsWith",{value:function(e,t){return t=!t||t<0?0:+t,this.substring(t,t+e.length)===e}}),String.prototype.endsWith||(String.prototype.endsWith=function(e,t){return(void 0===t||t>this.length)&&(t=this.length),this.substring(t-e.length,t)===e})},function(e,t,n){"use strict";n.r(t);var i=n(0),r=n(1),l=n.n(r),o=n(3),s=n.n(o);n(5);function a(e,t){e.prototype=Object.create(t.prototype),e.prototype.constructor=e,e.__proto__=t}var c=n(2),u=n.n(c),f=navigator.userAgent.match(/Macintosh/)?"Meta":"Control",h=function(e){function t(){return e.apply(this,arguments)||this}a(t,e);var n=t.prototype;return n.config=function(e){e||document.getElementById(this.props.for).addEventListener("keydown",this.shortcut.bind(this))},n.view=function(){return m("div",{id:"MarkdownToolbar","data-for":this.props.for,style:{display:"inline-block"}},this.props.children)},n.shortcut=function(e){if(e.metaKey&&"Meta"===f||e.ctrlKey&&"Control"===f){var t=this.element.querySelector('[data-hotkey="'+e.key+'"]');t&&(t.click(),e.preventDefault())}},t}(u.a),d=n(4),p=n.n(d);function g(){return(g=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var i in n)Object.prototype.hasOwnProperty.call(n,i)&&(e[i]=n[i])}return e}).apply(this,arguments)}var v=null;function y(e){return e.trim().split("\n").length>1}function x(e,t){return Array(t+1).join(e)}function b(e,t,n){for(var i=t,r=n?/\n/:/\s/;e[i]&&!e[i].match(r);)i++;return i}function _(e){var t,n,i=e.value.slice(0,e.selectionStart),r=e.value.slice(e.selectionEnd),l=i.match(/\n*$/),o=r.match(/^\n*/),s=l?l[0].length:0,a=o?o[0].length:0;return i.match(/\S/)&&s<2&&(t=x("\n",2-s)),r.match(/\S/)&&a<2&&(n=x("\n",2-a)),null==t&&(t=""),null==n&&(n=""),{newlinesToAppend:t,newlinesToPrepend:n}}var E=function(e,t){var n=t.prefix,i=t.suffix,r=t.blockPrefix,l=t.blockSuffix,o=t.replaceNext,s=t.prefixSpace,a=t.scanFor,c=t.surroundWithNewlines,u=e.selectionStart,f=e.selectionEnd,h=e.value.slice(e.selectionStart,e.selectionEnd),d=y(h)&&r.length>0?r+"\n":n,p=y(h)&&l.length>0?"\n"+l:i;if(s){var g=e.value[e.selectionStart-1];0===e.selectionStart||null==g||g.match(/\s/)||(d=" "+d)}h=function(e,t,n){var i=arguments.length>3&&void 0!==arguments[3]&&arguments[3];if(e.selectionStart===e.selectionEnd)e.selectionStart=function(e,t){for(var n=t;e[n]&&null!=e[n-1]&&!e[n-1].match(/\s/);)n--;return n}(e.value,e.selectionStart),e.selectionEnd=b(e.value,e.selectionEnd,i);else{var r=e.selectionStart-t.length,l=e.selectionEnd+n.length,o=e.value.slice(r,e.selectionStart)===t,s=e.value.slice(e.selectionEnd,l)===n;o&&s&&(e.selectionStart=r,e.selectionEnd=l)}return e.value.slice(e.selectionStart,e.selectionEnd)}(e,d,p,t.multiline);var m=e.selectionStart,v=e.selectionEnd,x=o.length>0&&p.indexOf(o)>-1&&h.length>0;if(c){var E=_(e);d=E.newlinesToAppend+n,p+=E.newlinesToPrepend}if(h.startsWith(d)&&h.endsWith(p)){var S=h.slice(d.length,h.length-p.length);if(u===f){var k=u-d.length;k=Math.max(k,m),m=v=k=Math.min(k,m+S.length)}else v=m+S.length;return{text:S,selectionStart:m,selectionEnd:v}}if(x)return a.length>0&&h.match(a)?{text:d+(p=p.replace(o,h)),selectionStart:m=v=m+d.length,selectionEnd:v}:{text:d+h+p,selectionStart:m=m+d.length+h.length+p.indexOf(o),selectionEnd:v=m+o.length};var w=d+h+p;m=u+d.length,v=f+d.length;var T=h.match(/^\s*|\s*$/g);if(t.trimFirst&&T){var O=T[0]||"",I=T[1]||"";w=O+d+h.trim()+p+I,m+=O.length,v-=I.length}return{text:w,selectionStart:m,selectionEnd:v}},S=function(e,t){var n,i=e.value.slice(e.selectionStart,e.selectionEnd);n=t.orderedList?function(e){var t,n,i,r,l=/^\d+\.\s+/,o=e.selectionStart===e.selectionEnd,s=e.value.slice(e.selectionStart,e.selectionEnd),a=s,c=s.split("\n");if(o){var u=e.value.slice(0,e.selectionStart).split(/\n/);i=e.selectionStart-u[u.length-1].length,r=b(e.value,e.selectionStart,!0),a=e.value.slice(i,r)}var f=a.split("\n");if(f.every(function(e){return l.test(e)})){if(s=(c=f.map(function(e){return e.replace(l,"")})).join("\n"),o&&i&&r){var h=f[0].length-c[0].length;n=t=e.selectionStart-h,e.selectionStart=i,e.selectionEnd=r}}else{s=(c=function(){var e,t,n,i=[];for(n=e=0,t=c.length;e<t;n=++e){var r=c[n];i.push(n+1+". 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