| /* |
| * 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.netbeans.modules.javascript2.editor; |
| |
| import java.util.ArrayList; |
| import java.util.EnumSet; |
| import java.util.List; |
| import java.util.prefs.Preferences; |
| import org.netbeans.api.project.Project; |
| import org.netbeans.api.project.ProjectUtils; |
| |
| |
| public class JsPreferences { |
| |
| private static final JsVersion DEFAULT_JS_VERSION = JsVersion.EMCANEXT; |
| |
| private static final String JS_PREF_TAG = "jsversion"; // NOI18N |
| |
| public static List<JsVersion> getECMAScriptAvailableVersions() { |
| return new ArrayList<>(EnumSet.allOf(JsVersion.class)); |
| } |
| |
| public static JsVersion getECMAScriptVersion(Project project) { |
| if (project != null) { |
| String strValue = getPreferences(project).get(JS_PREF_TAG, null); |
| JsVersion version = JsVersion.fromString(strValue); |
| if (version == null) { |
| version = DEFAULT_JS_VERSION; |
| } |
| return version; |
| } |
| return DEFAULT_JS_VERSION; |
| } |
| |
| public static void putECMAScriptVersion(Project project, JsVersion version) { |
| if (project != null) { |
| if (!version.equals(DEFAULT_JS_VERSION)) { |
| getPreferences(project).put(JS_PREF_TAG, version.toString()); |
| } else { |
| getPreferences(project).remove(JS_PREF_TAG); |
| } |
| } |
| } |
| |
| private static Preferences getPreferences(Project project) { |
| return ProjectUtils.getPreferences(project, JsPreferences.class, true); |
| } |
| |
| public static boolean isPreECMAVersion(Project project, JsVersion target) { |
| return getECMAScriptVersion(project).ordinal() < target.ordinal(); |
| } |
| } |