1 /** 2 * This file Copyright (c) 2013-2018 Magnolia International 3 * Ltd. (http://www.magnolia-cms.com). All rights reserved. 4 * 5 * 6 * This file is dual-licensed under both the Magnolia 7 * Network Agreement and the GNU General Public License. 8 * You may elect to use one or the other of these licenses. 9 * 10 * This file is distributed in the hope that it will be 11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the 12 * implied warranty of MERCHANTABILITY or FITNESS FOR A 13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. 14 * Redistribution, except as permitted by whichever of the GPL 15 * or MNA you select, is prohibited. 16 * 17 * 1. For the GPL license (GPL), you can redistribute and/or 18 * modify this file under the terms of the GNU General 19 * Public License, Version 3, as published by the Free Software 20 * Foundation. You should have received a copy of the GNU 21 * General Public License, Version 3 along with this program; 22 * if not, write to the Free Software Foundation, Inc., 51 23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 24 * 25 * 2. For the Magnolia Network Agreement (MNA), this file 26 * and the accompanying materials are made available under the 27 * terms of the MNA which accompanies this distribution, and 28 * is available at http://www.magnolia-cms.com/mna.html 29 * 30 * Any modifications to this file must keep this entire header 31 * intact. 32 * 33 */ 34 package info.magnolia.ui.admincentral.shellapp.favorites; 35 36 import java.io.Serializable; 37 import java.lang.reflect.Method; 38 39 import com.vaadin.ui.Component; 40 import com.vaadin.ui.Component.Event; 41 42 /** 43 * An event sent when editing a favorite entry. 44 */ 45 @SuppressWarnings("serial") 46 public final class EditingEvent extends Event implements Serializable { 47 48 private boolean editing; 49 50 public EditingEvent(Component source, boolean editing) { 51 super(source); 52 this.editing = editing; 53 } 54 55 public boolean isEditing() { 56 return editing; 57 } 58 59 public static final Method EDITING_METHOD; 60 61 static { 62 try { 63 EDITING_METHOD = EditingListener.class.getDeclaredMethod( 64 "onEdit", new Class[] { EditingEvent.class }); 65 } catch (final java.lang.NoSuchMethodException e) { 66 // This should never happen 67 throw new java.lang.RuntimeException(); 68 } 69 } 70 71 /** 72 * EditableListener. 73 */ 74 public interface EditingListener extends Serializable { 75 void onEdit(EditingEvent event); 76 } 77 78 /** 79 * EditingListener. 80 */ 81 public interface EditingNotifier extends Serializable { 82 /** 83 * Register a listener to handle {@link EditingEvent}s. 84 */ 85 void addEditingListener(EditingListener listener); 86 87 /** 88 * Removes an EditingListener. 89 */ 90 void removeEditingListener(EditingListener listener); 91 } 92 93 }