| /* |
| * Copyright 2014 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.util.arg; |
| |
| import com.google.gwt.dev.js.JsNamespaceOption; |
| import com.google.gwt.util.tools.ArgHandlerEnum; |
| |
| /** |
| * When enabled, the GWT compiler will place most JavaScript globals into |
| * namespaces instead of putting them all on the "window" object. This reduces |
| * the number of globals but increases code size. |
| */ |
| public class ArgHandlerNamespace extends ArgHandlerEnum<JsNamespaceOption> { |
| private final OptionNamespace options; |
| |
| public ArgHandlerNamespace(OptionNamespace options) { |
| super(JsNamespaceOption.class); |
| this.options = options; |
| } |
| |
| @Override |
| public String getPurpose() { |
| return "Puts most JavaScript globals into namespaces. " |
| + "Default: PACKAGE for -draftCompile, otherwise NONE"; |
| } |
| |
| @Override |
| public boolean isExperimental() { |
| return true; |
| } |
| |
| @Override |
| public String getTag() { |
| return "-Xnamespace"; |
| } |
| |
| @Override |
| public void setValue(JsNamespaceOption value) { |
| if (options.getNamespace() != value) { |
| options.setNamespace(value); |
| } |
| } |
| } |