Current Dev State

static/js/ketcher2/node_modules/less/lib/less/source-map-builder.js

@@ -0,0 +1,69 @@
+module.exports = function (SourceMapOutput, environment) {
+
+    var SourceMapBuilder = function (options) {
+        this.options = options;
+    };
+
+    SourceMapBuilder.prototype.toCSS = function(rootNode, options, imports) {
+        var sourceMapOutput = new SourceMapOutput(
+            {
+                contentsIgnoredCharsMap: imports.contentsIgnoredChars,
+                rootNode: rootNode,
+                contentsMap: imports.contents,
+                sourceMapFilename: this.options.sourceMapFilename,
+                sourceMapURL: this.options.sourceMapURL,
+                outputFilename: this.options.sourceMapOutputFilename,
+                sourceMapBasepath: this.options.sourceMapBasepath,
+                sourceMapRootpath: this.options.sourceMapRootpath,
+                outputSourceFiles: this.options.outputSourceFiles,
+                sourceMapGenerator: this.options.sourceMapGenerator,
+                sourceMapFileInline: this.options.sourceMapFileInline
+            });
+
+        var css = sourceMapOutput.toCSS(options);
+        this.sourceMap = sourceMapOutput.sourceMap;
+        this.sourceMapURL = sourceMapOutput.sourceMapURL;
+        if (this.options.sourceMapInputFilename) {
+            this.sourceMapInputFilename = sourceMapOutput.normalizeFilename(this.options.sourceMapInputFilename);
+        }
+        return css + this.getCSSAppendage();
+    };
+
+    SourceMapBuilder.prototype.getCSSAppendage = function() {
+
+        var sourceMapURL = this.sourceMapURL;
+        if (this.options.sourceMapFileInline) {
+            if (this.sourceMap === undefined) {
+                return "";
+            }
+            sourceMapURL = "data:application/json;base64," + environment.encodeBase64(this.sourceMap);
+        }
+
+        if (sourceMapURL) {
+            return "/*# sourceMappingURL=" + sourceMapURL + " */";
+        }
+        return "";
+    };
+
+    SourceMapBuilder.prototype.getExternalSourceMap = function() {
+        return this.sourceMap;
+    };
+    SourceMapBuilder.prototype.setExternalSourceMap = function(sourceMap) {
+        this.sourceMap = sourceMap;
+    };
+
+    SourceMapBuilder.prototype.isInline = function() {
+        return this.options.sourceMapFileInline;
+    };
+    SourceMapBuilder.prototype.getSourceMapURL = function() {
+        return this.sourceMapURL;
+    };
+    SourceMapBuilder.prototype.getOutputFilename = function() {
+        return this.options.sourceMapOutputFilename;
+    };
+    SourceMapBuilder.prototype.getInputFilename = function() {
+        return this.sourceMapInputFilename;
+    };
+
+    return SourceMapBuilder;
+};