1*ae15d43aSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*ae15d43aSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*ae15d43aSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*ae15d43aSAndrew Rist * distributed with this work for additional information 6*ae15d43aSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*ae15d43aSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*ae15d43aSAndrew Rist * "License"); you may not use this file except in compliance 9*ae15d43aSAndrew Rist * with the License. You may obtain a copy of the License at 10cdf0e10cSrcweir * 11*ae15d43aSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12cdf0e10cSrcweir * 13*ae15d43aSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*ae15d43aSAndrew Rist * software distributed under the License is distributed on an 15*ae15d43aSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*ae15d43aSAndrew Rist * KIND, either express or implied. See the License for the 17*ae15d43aSAndrew Rist * specific language governing permissions and limitations 18*ae15d43aSAndrew Rist * under the License. 19cdf0e10cSrcweir * 20*ae15d43aSAndrew Rist *************************************************************/ 21*ae15d43aSAndrew Rist 22*ae15d43aSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir /** 25cdf0e10cSrcweir * 26cdf0e10cSrcweir * @author fs@openoffice.org 27cdf0e10cSrcweir */ 28cdf0e10cSrcweir public class ListSelectionValidator extends ControlValidator 29cdf0e10cSrcweir { 30cdf0e10cSrcweir /** Creates a new instance of ListSelectionValidator */ ListSelectionValidator()31cdf0e10cSrcweir public ListSelectionValidator() 32cdf0e10cSrcweir { 33cdf0e10cSrcweir } 34cdf0e10cSrcweir explainInvalid( Object Value )35cdf0e10cSrcweir public String explainInvalid( Object Value ) 36cdf0e10cSrcweir { 37cdf0e10cSrcweir try 38cdf0e10cSrcweir { 39cdf0e10cSrcweir short[] selectionIndexes = (short[])Value; 40cdf0e10cSrcweir if ( selectionIndexes.length > 2 ) 41cdf0e10cSrcweir return "please 2 entries, at most"; 42cdf0e10cSrcweir } 43cdf0e10cSrcweir catch( java.lang.Exception e ) 44cdf0e10cSrcweir { 45cdf0e10cSrcweir return "oops. What's this?"; 46cdf0e10cSrcweir } 47cdf0e10cSrcweir return ""; 48cdf0e10cSrcweir } 49cdf0e10cSrcweir isValid( Object Value )50cdf0e10cSrcweir public boolean isValid( Object Value ) 51cdf0e10cSrcweir { 52cdf0e10cSrcweir try 53cdf0e10cSrcweir { 54cdf0e10cSrcweir short[] selectionIndexes = (short[])Value; 55cdf0e10cSrcweir if ( selectionIndexes.length > 2 ) 56cdf0e10cSrcweir return false; 57cdf0e10cSrcweir return true; 58cdf0e10cSrcweir } 59cdf0e10cSrcweir catch( java.lang.Exception e ) 60cdf0e10cSrcweir { 61cdf0e10cSrcweir } 62cdf0e10cSrcweir return false; 63cdf0e10cSrcweir } 64cdf0e10cSrcweir 65cdf0e10cSrcweir } 66