| /* |
| * 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.taeconfigurator.editors.ui.dialogs; |
| |
| import org.eclipse.swt.custom.StyledText; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Text; |
| |
| import org.apache.uima.resource.metadata.AllowedValue; |
| import org.apache.uima.taeconfigurator.editors.ui.AbstractSection; |
| |
| public class AddAllowedValueDialog extends AbstractDialogKeyVerify { |
| private StyledText allowedValueUI; |
| |
| private Text descriptionUI; |
| |
| public String allowedValue; |
| |
| public String description; |
| |
| private AllowedValue existingAv; |
| |
| /** |
| * Constructor for Adding or Editing an Allowed Value. |
| * |
| * @param aSection |
| * @param aExistingTd |
| */ |
| public AddAllowedValueDialog(AbstractSection aSection, AllowedValue aExistingAv) { |
| super(aSection, "Add an Allowed Value for a String subtype", |
| "Use this panel to add or edit an allowed value. The allowed value is any string."); |
| existingAv = aExistingAv; |
| } |
| |
| protected Control createDialogArea(Composite parent) { |
| Composite mainArea = (Composite) super.createDialogArea(parent, existingAv); |
| |
| // This part of the form looks like this sketch |
| // |
| // Allowed Value: Text field << in 2 grid composite |
| // description: Text field << in 2 grid composite |
| |
| Composite twoCol = new2ColumnComposite(mainArea); |
| |
| allowedValueUI = newLabeledSingleLineStyledText(twoCol, "Allowed Value", |
| "A literal string value which this string is allowed to have"); |
| descriptionUI = newDescription(twoCol, "Description of the allowed value"); |
| newErrorMessage(twoCol, 2); |
| |
| if (null != existingAv) { |
| descriptionUI.setText(convertNull(existingAv.getDescription())); |
| allowedValueUI.setText(convertNull(existingAv.getString())); |
| } |
| |
| return mainArea; |
| } |
| |
| public void copyValuesFromGUI() { |
| allowedValue = allowedValueUI.getText(); |
| description = nullIf0lengthString(descriptionUI.getText()); |
| } |
| |
| public boolean isValid() { |
| if (allowedValue.length() == 0) |
| return false; |
| return true; |
| } |
| |
| public void enableOK() { |
| copyValuesFromGUI(); |
| okButton.setEnabled(allowedValue.length() > 0); |
| } |
| |
| } |