auto-close-brackets.min.js

codeInput.plugins.AutoCloseBrackets=class extends codeInput.Plugin{bracketPairs=[];bracketsOpenedStack=[];constructor(a={"(":")","[":"]","{":"}",'"':"\""}){super([]),this.bracketPairs=a}afterElementsAdded(a){a.textareaElement.addEventListener("keydown",b=>{this.checkBackspace(a,b)}),a.textareaElement.addEventListener("beforeinput",b=>{this.checkBrackets(a,b)})}checkBrackets(a,b){if(b.data==a.textareaElement.value[a.textareaElement.selectionStart])for(let c in this.bracketPairs){let d=this.bracketPairs[c];if(b.data==d){a.textareaElement.selectionStart=a.textareaElement.selectionEnd+=1,b.preventDefault();break}}else if(b.data in this.bracketPairs){let c=this.bracketPairs[b.data];document.execCommand("insertText",!1,c),a.textareaElement.selectionStart=a.textareaElement.selectionEnd-=1}}checkBackspace(a,b){if("Backspace"==b.key&&a.textareaElement.selectionStart==a.textareaElement.selectionEnd){let b=this.bracketPairs[a.textareaElement.value[a.textareaElement.selectionStart-1]];b!=null&&a.textareaElement.value[a.textareaElement.selectionStart]==b&&(a.textareaElement.selectionEnd=a.textareaElement.selectionStart+1,a.textareaElement.selectionStart-=1)}}};