source: trip-planner-front/node_modules/webpack-sources/lib/SourceMapSource.js@ fa375fe

/*
        MIT License http://www.opensource.org/licenses/mit-license.php
        Author Tobias Koppers @sokra
*/
"use strict";

var SourceNode = require("source-map").SourceNode;
var SourceMapConsumer = require("source-map").SourceMapConsumer;
var SourceMapGenerator = require("source-map").SourceMapGenerator;
var SourceListMap = require("source-list-map").SourceListMap;
var fromStringWithSourceMap = require("source-list-map").fromStringWithSourceMap;
var Source = require("./Source");
var applySourceMap = require("./applySourceMap");

class SourceMapSource extends Source {
        constructor(value, name, sourceMap, originalSource, innerSourceMap, removeOriginalSource) {
                super();
                this._value = value;
                this._name = name;
                this._sourceMap = sourceMap;
                this._originalSource = originalSource;
                this._innerSourceMap = innerSourceMap;
                this._removeOriginalSource = removeOriginalSource;
        }

        source() {
                return this._value;
        }

        node(options) {
                var sourceMap = this._sourceMap;
                var node = SourceNode.fromStringWithSourceMap(this._value, new SourceMapConsumer(sourceMap));
                node.setSourceContent(this._name, this._originalSource);
                var innerSourceMap = this._innerSourceMap;
                if(innerSourceMap) {
                        node = applySourceMap(node, new SourceMapConsumer(innerSourceMap), this._name, this._removeOriginalSource);
                }
                return node;
        }

        listMap(options) {
                options = options || {};
                if(options.module === false)
                        return new SourceListMap(this._value, this._name, this._value);
                return fromStringWithSourceMap(this._value, typeof this._sourceMap === "string" ? JSON.parse(this._sourceMap) : this._sourceMap);
        }

        updateHash(hash) {
                hash.update(this._value);
                if(this._originalSource)
                        hash.update(this._originalSource);
        }
}

require("./SourceAndMapMixin")(SourceMapSource.prototype);

module.exports = SourceMapSource;