| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.uima.tools.cvd.control; |
| |
| import java.awt.event.ItemEvent; |
| import java.awt.event.ItemListener; |
| |
| import org.apache.uima.tools.cvd.MainFrame; |
| |
| public class SofaSelectionListener implements ItemListener { |
| |
| private final MainFrame main; |
| |
| public SofaSelectionListener(MainFrame frame) { |
| this.main = frame; |
| } |
| |
| public void itemStateChanged(ItemEvent e) { |
| // a new sofa was selected. Switch to that view and update |
| // display |
| String sofaId = (String) e.getItem(); |
| this.main.setCas(this.main.getCas().getView(sofaId)); |
| String text = this.main.getCas().getDocumentText(); |
| if (text == null) { |
| text = this.main.getCas().getSofaDataURI(); |
| if (text != null) { |
| text = "SofaURI = " + text; |
| } else { |
| if (null != this.main.getCas().getSofaDataArray()) { |
| text = "Sofa array with mime type = " + this.main.getCas().getSofa().getSofaMime(); |
| } |
| } |
| } |
| String oldText = this.main.getTextArea().getText(); |
| if ((oldText == null) || (text == null) || !oldText.equals(text)) { |
| this.main.setText(text); |
| } |
| if (text == null) { |
| this.main.getTextArea().repaint(); |
| } |
| this.main.updateIndexTree(true); |
| } |
| } |