1 /** 2 * This file Copyright (c) 2011-2018 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.workbench; 35 36 import info.magnolia.ui.api.view.View; 37 38 import java.util.List; 39 import java.util.Set; 40 41 import com.vaadin.v7.data.Item; 42 43 /** 44 * UI component that displays content in one of the supported view types (list, tree etc). 45 */ 46 public interface ContentView extends View { 47 48 void setListener(ContentView.Listener listener); 49 50 /** 51 * Selects the items with given IDs in the content view. 52 * 53 * @param itemIds IDs 54 */ 55 void select(List<Object> itemIds); 56 57 /** 58 * Expands an item if the view supports it. 59 * 60 * @param itemId ID 61 */ 62 void expand(Object itemId); 63 64 void onShortcutKey(int keyCode, int[] modifierKeys); 65 66 /** 67 * Decides whether the user can select multiple items. 68 */ 69 void setMultiselect(boolean multiselect); 70 71 /** 72 * Listener for the ContentView. 73 */ 74 public interface Listener { 75 76 void onItemSelection(Set<Object> items); 77 78 void onDoubleClick(Object itemId); 79 80 void onRightClick(Object itemId, int clickX, int clickY); 81 82 void onShortcutKey(int keyCode, int... modifierKeys); 83 84 String getIcon(Item item); 85 } 86 }