| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| package org.apache.royale.compiler.internal.codegen.js.jx; |
| |
| import org.apache.royale.compiler.clients.JSConfiguration; |
| import org.apache.royale.compiler.codegen.ISubEmitter; |
| import org.apache.royale.compiler.codegen.js.IJSEmitter; |
| import org.apache.royale.compiler.internal.codegen.js.JSSubEmitter; |
| import org.apache.royale.compiler.internal.projects.RoyaleJSProject; |
| import org.apache.royale.compiler.tree.as.ITypeNode; |
| import org.apache.royale.compiler.tree.mxml.IMXMLDocumentNode; |
| import org.apache.royale.compiler.visitor.IBlockWalker; |
| |
| public class SourceMapDirectiveEmitter extends JSSubEmitter implements |
| ISubEmitter<ITypeNode> |
| { |
| private static final String SOURCE_MAP_PREFIX = "//# sourceMappingURL=./"; |
| private static final String EXTENSION_JS = ".js"; |
| private static final String EXTENSION_MAP = ".map"; |
| |
| public SourceMapDirectiveEmitter(IJSEmitter emitter) |
| { |
| super(emitter); |
| } |
| |
| public boolean isExterns = false; |
| |
| @Override |
| public void emit(ITypeNode node) |
| { |
| boolean sourceMap = false; |
| |
| IBlockWalker walker = getWalker(); |
| RoyaleJSProject project = (RoyaleJSProject) walker.getProject(); |
| if (project != null) |
| { |
| JSConfiguration config = project.config; |
| if (config != null) |
| { |
| sourceMap = config.getSourceMap(); |
| } |
| } |
| |
| if (sourceMap && !isExterns) |
| { |
| String name = node.getName() + EXTENSION_JS; |
| if (node instanceof IMXMLDocumentNode) |
| { |
| IMXMLDocumentNode mxmlNode = (IMXMLDocumentNode) node; |
| String pname = mxmlNode.getFileNode().getName(); |
| // in MXML inside packages getName brings the whole package. We need to strip packages and get only the Class name for sourceMaps |
| String lastToken = pname.substring(pname.lastIndexOf(".") + 1); |
| name = lastToken + EXTENSION_JS; |
| } |
| writeNewline(); |
| write(SOURCE_MAP_PREFIX + name + EXTENSION_MAP); |
| } |
| } |
| } |