1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 /** 29 * 30 * @author fs@openoffice.org 31 */ 32 public class ListSelectionValidator extends ControlValidator 33 { 34 /** Creates a new instance of ListSelectionValidator */ 35 public ListSelectionValidator() 36 { 37 } 38 39 public String explainInvalid( Object Value ) 40 { 41 try 42 { 43 short[] selectionIndexes = (short[])Value; 44 if ( selectionIndexes.length > 2 ) 45 return "please 2 entries, at most"; 46 } 47 catch( java.lang.Exception e ) 48 { 49 return "oops. What's this?"; 50 } 51 return ""; 52 } 53 54 public boolean isValid( Object Value ) 55 { 56 try 57 { 58 short[] selectionIndexes = (short[])Value; 59 if ( selectionIndexes.length > 2 ) 60 return false; 61 return true; 62 } 63 catch( java.lang.Exception e ) 64 { 65 } 66 return false; 67 } 68 69 } 70