| /* |
| * 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.javascript.bower.options; |
| |
| import java.util.List; |
| import java.util.prefs.PreferenceChangeListener; |
| import java.util.prefs.Preferences; |
| import org.netbeans.api.annotations.common.CheckForNull; |
| import org.netbeans.modules.javascript.bower.exec.BowerExecutable; |
| import org.netbeans.modules.javascript.bower.util.FileUtils; |
| import org.openide.util.NbPreferences; |
| |
| public final class BowerOptions { |
| |
| public static final String BOWER_PATH = "bower.path"; // NOI18N |
| public static final String IGNORE_BOWER_COMPONENTS = "ignore.bower_components"; // NOI18N |
| |
| // Do not change arbitrary - consult with layer's folder OptionsExport |
| // Path to Preferences node for storing these preferences |
| private static final String PREFERENCES_PATH = "bower"; // NOI18N |
| |
| private static final BowerOptions INSTANCE = new BowerOptions(); |
| |
| private final Preferences preferences; |
| |
| private volatile boolean bowerSearched = false; |
| |
| private BowerOptions() { |
| preferences = NbPreferences.forModule(BowerOptions.class).node(PREFERENCES_PATH); |
| } |
| |
| public static BowerOptions getInstance() { |
| return INSTANCE; |
| } |
| |
| public void addPreferenceChangeListener(PreferenceChangeListener listener) { |
| preferences.addPreferenceChangeListener(listener); |
| } |
| |
| public void removePreferenceChangeListener(PreferenceChangeListener listener) { |
| preferences.removePreferenceChangeListener(listener); |
| } |
| |
| @CheckForNull |
| public String getBower() { |
| String path = preferences.get(BOWER_PATH, null); |
| if (path == null |
| && !bowerSearched) { |
| bowerSearched = true; |
| List<String> files = FileUtils.findFileOnUsersPath(BowerExecutable.BOWER_NAME); |
| if (!files.isEmpty()) { |
| path = files.get(0); |
| setBower(path); |
| } |
| } |
| return path; |
| } |
| |
| public void setBower(String bower) { |
| preferences.put(BOWER_PATH, bower); |
| } |
| |
| public boolean isIgnoreBowerComponents() { |
| return preferences.getBoolean(IGNORE_BOWER_COMPONENTS, true); |
| } |
| |
| public void setIgnoreBowerComponents(boolean ignoreBowerComponents) { |
| preferences.putBoolean(IGNORE_BOWER_COMPONENTS, ignoreBowerComponents); |
| } |
| |
| } |