| 1 | /*
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| 2 | * Copyright 2005 Paul Hinds
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| 3 | *
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| 4 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 5 | * you may not use this file except in compliance with the License.
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| 6 | * You may obtain a copy of the License at
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| 7 | *
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| 8 | * http://www.apache.org/licenses/LICENSE-2.0
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| 9 | *
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| 10 | * Unless required by applicable law or agreed to in writing, software
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| 11 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 13 | * See the License for the specific language governing permissions and
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| 14 | * limitations under the License.
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| 15 | */
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| 16 | package org.tp23.antinstaller.renderer.swing;
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| 17 |
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| 18 | import java.awt.BorderLayout;
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| 19 | import javax.swing.BoxLayout;
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| 20 | import java.awt.event.ItemEvent;
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| 21 | import java.awt.event.ItemListener;
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| 22 | import java.util.Enumeration;
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| 23 | import java.util.ResourceBundle;
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| 24 |
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| 25 | import javax.swing.ButtonGroup;
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| 26 | import javax.swing.JLabel;
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| 27 | import javax.swing.JPanel;
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| 28 | import javax.swing.JRadioButton;
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| 29 |
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| 30 | import org.tp23.antinstaller.input.OutputField;
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| 31 | import org.tp23.antinstaller.input.SelectInput;
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| 32 | import org.tp23.gui.GBCF;
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| 33 |
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| 34 | public class SelectInputRenderer
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| 35 | extends SwingOutputFieldRenderer {
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| 36 |
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| 37 | protected SelectInput inputField;
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| 38 |
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| 39 | protected JLabel fieldLabel = new AILabel();
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| 40 | protected ButtonGroup optionGroup = new ButtonGroup();
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| 41 |
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| 42 | public SelectInputRenderer() {
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| 43 | }
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| 44 | public void initComponent(JPanel parent){
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| 45 | try {
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| 46 | jbInit();
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| 47 | }
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| 48 | catch(Exception e) {
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| 49 | ctx.log(e.getMessage());
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| 50 | if(ctx.getInstaller().isVerbose()) {
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| 51 | ctx.log(e);
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| 52 | }
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| 53 | }
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| 54 | }
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| 55 |
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| 56 |
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| 57 |
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| 58 | public void setOutputField(OutputField inputField) {
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| 59 | this.inputField = (SelectInput)inputField;
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| 60 | }
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| 61 | public void updateInputField(){
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| 62 | Enumeration enumumeration = optionGroup.getElements();
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| 63 | int i = 0;
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| 64 | for(; enumumeration.hasMoreElements(); i++){
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| 65 | JRadioButton o = (JRadioButton)enumumeration.nextElement();
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| 66 | if(o.isSelected()) {
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| 67 | inputField.setValue(inputField.getOptions()[i].value);
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| 68 | break;
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| 69 | }
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| 70 | }
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| 71 | if(i > inputField.getOptions().length) {
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| 72 | inputField.setValue(inputField.getDefaultValue());
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| 73 | }
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| 74 | }
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| 75 | public void updateDefaultValue() {
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| 76 | if(!inputField.isEditted()) {
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| 77 | String newDefault = inputField.getDefaultValue();
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| 78 | Enumeration enumeration = optionGroup.getElements();
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| 79 | for(int i = 0; enumeration.hasMoreElements(); i++){
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| 80 | if(newDefault.equals(inputField.getOptions()[i].value)) {
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| 81 | JRadioButton jrb = (JRadioButton) enumeration.nextElement();
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| 82 | jrb.setSelected(true);
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| 83 | // @todo should break?
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| 84 | } else {
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| 85 | enumeration.nextElement();
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| 86 | }
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| 87 | }
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| 88 | }
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| 89 | }
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| 90 |
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| 91 | private void jbInit() throws Exception {
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| 92 | fieldLabel.setText( "<html>" + inputField.getDisplayText() + "</html>" );
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| 93 | SelectInput.Option[] options = inputField.getOptions();
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| 94 |
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| 95 | for (int i = 0; i < options.length; i++) {
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| 96 | JRadioButton jrb = new AIRadioButton( "<html><font size=+0>" + options[i].getText() + "</font></html>" );
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| 97 | optionGroup.add(jrb);
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| 98 | if(options[i].value.equals(inputField.getDefaultValue())){
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| 99 | jrb.setSelected(true);
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| 100 | }
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| 101 | jrb.addItemListener(new ItemListener(){
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| 102 | public void itemStateChanged(ItemEvent e) {
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| 103 | inputField.setEditted(true);
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| 104 | }
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| 105 | });
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| 106 | }
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| 107 | }
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| 108 | public int addSelf(JPanel content,GBCF cf, int row,boolean overflow) {
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| 109 |
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| 110 | JPanel superContainer = new JPanel(new BorderLayout());
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| 111 |
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| 112 | JPanel container = new JPanel();
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| 113 | container.setLayout(new BoxLayout(container, BoxLayout.Y_AXIS));
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| 114 |
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| 115 | if ( !fieldLabel.getText().equals("") ) {
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| 116 | container.add(fieldLabel);
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| 117 | }
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| 118 |
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| 119 | Enumeration enumeration = optionGroup.getElements();
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| 120 | // there should be at least two
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| 121 | enumeration.hasMoreElements();
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| 122 | AIRadioButton jrb = (AIRadioButton)enumeration.nextElement();
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| 123 | container.add(jrb);
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| 124 | if( overflow ) {
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| 125 | jrb.setOverflow(SizeConstants.OVERFLOW_FIELD_SIZE);
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| 126 | }
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| 127 | JPanel empty = new JPanel();
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| 128 | while(enumeration.hasMoreElements()){
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| 129 | jrb = (AIRadioButton)enumeration.nextElement();
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| 130 | //content.add(empty,cf.getCell(row, 0));
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| 131 | container.add(jrb);
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| 132 | if(overflow) {
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| 133 | jrb.setOverflow(SizeConstants.OVERFLOW_FIELD_SIZE);
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| 134 | }
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| 135 | }
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| 136 | container.add(empty);
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| 137 | superContainer.add(BorderLayout.WEST,container);
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| 138 | content.add(superContainer);
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| 139 |
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| 140 | return row;
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| 141 | }
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| 142 |
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| 143 | /**
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| 144 | * renderError
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| 145 | */
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| 146 | public void renderError() {
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| 147 | ctx.getMessageRenderer().printMessage(org.tp23.antinstaller.Installer.langPack.getString("notValidSelection"));
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| 148 | // fixed BUG:1295944 ctx.getMessageRenderer().printMessage("Not a valid selection");
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| 149 | //optionGroup.requestFocus();
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| 150 | }
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| 151 | }
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