@marko/prettyprint/dist/PrintContext.js

Prettyprint Marko template files in the syntax of your choice

"use strict";

var SYNTAX_CONCISE = require("./constants").SYNTAX_CONCISE;

var SYNTAX_HTML = require("./constants").SYNTAX_HTML;

var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991;

class PrintContext {
  constructor(options) {
    this.syntax = options.syntax || SYNTAX_HTML;
    this.indentString = options.indent || "    ";
    this.preserveWhitespace = options.preserveWhitespace === true;
    this.maxLen = options.maxLen == null ? 80 : options.maxLen <= 0 ? MAX_SAFE_INTEGER : options.maxLen;
    this.eol = options.eol || "\n";
    this.depth = 0;
    this.forceHtml = false;
    this.currentIndentString = "";
    this.noSemi = options.noSemi;
    this.singleQuote = options.singleQuote;
    this.markoCompiler = options.markoCompiler;
    this.CodeWriter = options.CodeWriter;
    this.taglibLookup = options.taglibLookup;
  }

  get isConciseSyntax() {
    return this.syntax === SYNTAX_CONCISE;
  }

  get isHtmlSyntax() {
    return this.syntax === SYNTAX_HTML;
  }

  beginNested() {
    var newPrintContext = Object.create(this);
    newPrintContext.depth++;
    newPrintContext.currentIndentString += this.indentString;
    return newPrintContext;
  }

  switchToHtmlSyntax() {
    if (this.syntax == SYNTAX_HTML) {
      return this;
    }

    var newPrintContext = Object.create(this);
    newPrintContext.syntax = SYNTAX_HTML;
    return newPrintContext;
  }

  startPreservingWhitespace() {
    if (this.preserveWhitespace) {
      return this;
    }

    var newPrintContext = Object.create(this);
    newPrintContext.preserveWhitespace = true;
    return newPrintContext;
  }

  create(newOptions) {
    var newPrintContext = Object.create(this);
    Object.assign(newPrintContext, newOptions);
    return newPrintContext;
  }

}

module.exports = PrintContext;