| /*=============================================================================# |
| # Copyright (c) 2021 Stephan Wahlbrink and others. |
| # |
| # This program and the accompanying materials are made available under the |
| # terms of the Eclipse Public License 2.0 which is available at |
| # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0 |
| # which is available at https://www.apache.org/licenses/LICENSE-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 |
| # |
| # Contributors: |
| # Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.ltk.issues.core; |
| |
| import java.util.List; |
| |
| import org.eclipse.statet.jcommons.collections.ImCollections; |
| import org.eclipse.statet.jcommons.collections.ImList; |
| import org.eclipse.statet.jcommons.lang.NonNull; |
| import org.eclipse.statet.jcommons.lang.NonNullByDefault; |
| |
| import org.eclipse.statet.ecommons.preferences.core.Preference.EnumListPref; |
| import org.eclipse.statet.ecommons.preferences.core.Preference.StringArrayPref; |
| import org.eclipse.statet.ecommons.preferences.core.PreferenceAccess; |
| |
| import org.eclipse.statet.ltk.issues.core.impl.BasicTaskTag; |
| |
| |
| @NonNullByDefault |
| public class Tasks { |
| |
| |
| public static final String KEYWORD_PREF_KEY= "TaskTags.keyword"; //$NON-NLS-1$ |
| public static final String PRIORITY_PREF_KEY= "TaskTags.priority"; //$NON-NLS-1$ |
| |
| |
| private static StringArrayPref createKeywordPref(final String qualifier) { |
| return new StringArrayPref(qualifier, KEYWORD_PREF_KEY); |
| } |
| |
| private static EnumListPref<TaskPriority> createPriorityPref(final String qualifier) { |
| return new EnumListPref<>(qualifier, PRIORITY_PREF_KEY, TaskPriority.class); |
| } |
| |
| |
| public static ImList<TaskTag> loadTaskTags(final String qualifier, final PreferenceAccess prefs) { |
| final @NonNull String[] keywords= prefs.getPreferenceValue(createKeywordPref(qualifier)); |
| final List<TaskPriority> priorities= prefs.getPreferenceValue(createPriorityPref(qualifier)); |
| |
| if (keywords.length == priorities.size()) { |
| final var array= new @NonNull TaskTag[keywords.length]; |
| for (int i= 0; i < array.length; i++) { |
| array[i]= new BasicTaskTag(keywords[i], priorities.get(i)); |
| } |
| return ImCollections.newList(array); |
| } |
| else { |
| return ImCollections.emptyList(); |
| } |
| } |
| |
| public static ImList<String> getKeywords(final ImList<TaskTag> taskTags) { |
| final var array= new @NonNull String[taskTags.size()]; |
| for (int i= 0; i < array.length; i++) { |
| array[i]= taskTags.get(i).getKeyword(); |
| } |
| return ImCollections.newList(array); |
| } |
| |
| |
| } |