| /** |
| * Copyright (c) 2011, 2015 - Lunifera GmbH (Gross Enzersdorf, Austria), Loetz GmbH&Co.KG (69115 Heidelberg, Germany) |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Florian Pirchner - Initial implementation |
| */ |
| package org.eclipse.osbp.vaaclipse.ui.preferences.addon.internal.util; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import org.eclipse.e4.core.contexts.IEclipseContext; |
| import org.eclipse.osbp.vaaclipse.ui.preferences.model.FieldEditor; |
| import org.eclipse.osbp.vaaclipse.ui.preferences.model.PreferencesCategory; |
| import org.eclipse.osbp.vaaclipse.ui.preferences.model.PreferencesPage; |
| import org.osgi.framework.Bundle; |
| import org.osgi.service.prefs.BackingStoreException; |
| import org.osgi.service.prefs.Preferences; |
| |
| /** |
| * @author rushan |
| * |
| */ |
| public class PrefHelper { |
| @SuppressWarnings("unchecked") |
| public static void populateInterfaces(FieldEditor<?> editor, |
| IEclipseContext rendererContext, Class<?>[] interfaces) { |
| for (Class<?> i : interfaces) { |
| if (FieldEditor.class.isAssignableFrom(i)) { |
| Class<FieldEditor<?>> editorInterface = (Class<FieldEditor<?>>) i; |
| rendererContext.set(editorInterface, editor); |
| populateInterfaces(editor, rendererContext, i.getInterfaces()); |
| } |
| } |
| } |
| |
| public static String toEquinoxPath(Bundle bundle, |
| PreferencesCategory category) { |
| return toEquinoxPreferencePath(bundle, getAbsolutePath(category)); |
| } |
| |
| public static String toEquinoxPreferencePath(Bundle bundle, String catPath) { |
| return "/configuration/org.eclipse.core.runtime.preferences.OSGiPreferences." |
| + bundle.getBundleId() + catPath; |
| } |
| |
| public static String getAbsolutePath(PreferencesCategory cat) { |
| if (cat.getParentCategory() == null) |
| return "/" + cat.getId(); |
| return getAbsolutePath(cat.getParentCategory()) + "/" + cat.getId(); |
| } |
| |
| public static void flush(PreferencesPage page) throws BackingStoreException { |
| Set<Preferences> list = getPreferencesSet(page); |
| |
| for (Preferences p : list) { |
| p.flush(); |
| } |
| } |
| |
| public static Set<Preferences> getPreferencesSet(PreferencesPage page) { |
| Set<Preferences> list = new HashSet<>(); |
| for (FieldEditor<?> editor : page.getChildren()) { |
| Preferences pref = (Preferences) editor.getPreferences(); |
| list.add(pref); |
| } |
| return list; |
| } |
| } |