| /* |
| * Copyright 2007 Google Inc. |
| * |
| * Licensed 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 com.google.gwt.dev.js; |
| |
| import com.google.gwt.dev.js.ast.JsBlock; |
| import com.google.gwt.dev.js.ast.JsContext; |
| import com.google.gwt.dev.js.ast.JsProgram; |
| import com.google.gwt.dev.js.ast.JsProgramFragment; |
| import com.google.gwt.dev.util.TextOutput; |
| |
| /** |
| * Generates JavaScript source from an AST. |
| */ |
| public class JsSourceGenerationVisitor extends JsToStringGenerationVisitor { |
| |
| /** |
| * Generate the output source code using short identifiers. |
| */ |
| public JsSourceGenerationVisitor(TextOutput out) { |
| super(out); |
| } |
| |
| /** |
| * Generate the output source code using short or long identifiers. |
| * |
| * @param useLongIdents if true, emit all identifiers in long form |
| */ |
| public JsSourceGenerationVisitor(TextOutput out, boolean useLongIdents) { |
| super(out, useLongIdents); |
| } |
| |
| @Override |
| public boolean visit(JsProgram x, JsContext ctx) { |
| // Descend naturally. |
| return true; |
| } |
| |
| @Override |
| public boolean visit(JsProgramFragment x, JsContext ctx) { |
| // Descend naturally. |
| return true; |
| } |
| |
| @Override |
| public boolean visit(JsBlock x, JsContext ctx) { |
| printJsBlock(x, false, true); |
| return false; |
| } |
| |
| } |