[9] | 1 | package hozo.sparql.gui;
|
---|
| 2 |
|
---|
| 3 | import java.awt.BorderLayout;
|
---|
| 4 | import java.awt.Frame;
|
---|
| 5 | import java.awt.event.ActionEvent;
|
---|
| 6 | import java.awt.event.ActionListener;
|
---|
| 7 | import java.awt.event.KeyEvent;
|
---|
| 8 | import java.util.LinkedHashMap;
|
---|
| 9 | import java.util.Map;
|
---|
| 10 |
|
---|
| 11 | import javax.swing.AbstractAction;
|
---|
| 12 | import javax.swing.DefaultListModel;
|
---|
| 13 | import javax.swing.InputMap;
|
---|
| 14 | import javax.swing.JButton;
|
---|
| 15 | import javax.swing.JComponent;
|
---|
| 16 | import javax.swing.JDialog;
|
---|
| 17 | import javax.swing.JPanel;
|
---|
| 18 | import javax.swing.JScrollPane;
|
---|
| 19 | import javax.swing.KeyStroke;
|
---|
| 20 |
|
---|
| 21 | import jp.ac.osaka_u.sanken.sparql.EndpointSettings;
|
---|
| 22 | import jp.ac.osaka_u.sanken.util.CheckableList;
|
---|
| 23 | import jp.ac.osaka_u.sanken.util.CheckableListItem;
|
---|
| 24 |
|
---|
| 25 | public class EndpointSelector extends JDialog {
|
---|
| 26 |
|
---|
| 27 | /**
|
---|
| 28 | *
|
---|
| 29 | */
|
---|
| 30 | private static final long serialVersionUID = -5270916655051535400L;
|
---|
| 31 | private EndpointSettings[] settings;
|
---|
| 32 | private Map<String, EndpointSettings> settingNames;
|
---|
| 33 |
|
---|
| 34 | private JPanel jContentPane;
|
---|
| 35 | private CheckableList endpointList;
|
---|
| 36 | private JScrollPane endpointListScrollPane;
|
---|
| 37 | private JPanel buttonPane;
|
---|
| 38 | private JButton okButton;
|
---|
| 39 | private boolean valid = false;
|
---|
| 40 |
|
---|
| 41 | public EndpointSelector(Frame owner, EndpointSettings[] settings){
|
---|
| 42 | super(owner);
|
---|
| 43 |
|
---|
| 44 | this.settings = settings;
|
---|
| 45 | this.settingNames = new LinkedHashMap<String, EndpointSettings>();
|
---|
| 46 | this.setTitle("Select the target endpoints");
|
---|
| 47 | for (EndpointSettings setting : settings){
|
---|
| 48 | settingNames.put(setting.getEndpoint(), setting);
|
---|
| 49 | }
|
---|
| 50 |
|
---|
| 51 | initialize();
|
---|
| 52 | }
|
---|
| 53 |
|
---|
| 54 | public boolean isValid(){
|
---|
| 55 | return valid;
|
---|
| 56 | }
|
---|
| 57 |
|
---|
| 58 | public EndpointSettings[] getSettings(){
|
---|
| 59 | DefaultListModel model = (DefaultListModel)getEndpointList().getModel();
|
---|
| 60 | for (int i=0; i<model.getSize(); i++){
|
---|
| 61 | CheckableListItem item = (CheckableListItem)model.getElementAt(i);
|
---|
| 62 | EndpointSettings ep = settingNames.get(item.text);
|
---|
| 63 | if (ep != null){
|
---|
| 64 | ep.setTarget(item.selected);
|
---|
| 65 | }
|
---|
| 66 | }
|
---|
| 67 |
|
---|
| 68 | return settings;
|
---|
| 69 | }
|
---|
| 70 |
|
---|
| 71 |
|
---|
| 72 | /**
|
---|
| 73 | * This method initializes this
|
---|
| 74 | *
|
---|
| 75 | * @return void
|
---|
| 76 | */
|
---|
| 77 | private void initialize() {
|
---|
| 78 | this.setSize(400, 400);
|
---|
| 79 | this.setContentPane(getJContentPane());
|
---|
| 80 | this.setResizable(false);
|
---|
| 81 | this.setModal(true);
|
---|
| 82 | InputMap imap = getRootPane().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
|
---|
| 83 | imap.put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), "go");
|
---|
| 84 | getRootPane().getActionMap().put("go", new AbstractAction() {
|
---|
| 85 | /**
|
---|
| 86 | *
|
---|
| 87 | */
|
---|
| 88 | private static final long serialVersionUID = -4361937227644962283L;
|
---|
| 89 |
|
---|
| 90 | @Override
|
---|
| 91 | public void actionPerformed(ActionEvent e) {
|
---|
| 92 | valid = true;
|
---|
| 93 | close();
|
---|
| 94 | }
|
---|
| 95 | });
|
---|
| 96 | }
|
---|
| 97 |
|
---|
| 98 | private JPanel getJContentPane() {
|
---|
| 99 | if (jContentPane == null){
|
---|
| 100 | jContentPane = new JPanel();
|
---|
| 101 | jContentPane.setLayout(new BorderLayout());
|
---|
| 102 | // jContentPane.add(new JLabel("Select the target endpoints"), BorderLayout.NORTH);
|
---|
| 103 | jContentPane.add(getEndpointListScrollPane(), BorderLayout.CENTER);
|
---|
| 104 | jContentPane.add(getButtonPane(), BorderLayout.SOUTH);
|
---|
| 105 | }
|
---|
| 106 |
|
---|
| 107 | return jContentPane;
|
---|
| 108 |
|
---|
| 109 | }
|
---|
| 110 |
|
---|
| 111 | private CheckableList getEndpointList(){
|
---|
| 112 | if (endpointList == null){
|
---|
| 113 | DefaultListModel model = new DefaultListModel();
|
---|
| 114 | for (EndpointSettings setting : settings){
|
---|
| 115 | model.addElement(new CheckableListItem(setting.getEndpoint(), setting.isTarget()));
|
---|
| 116 | }
|
---|
| 117 |
|
---|
| 118 | endpointList = new CheckableList(model);
|
---|
| 119 | }
|
---|
| 120 | return endpointList;
|
---|
| 121 | }
|
---|
| 122 |
|
---|
| 123 | private JScrollPane getEndpointListScrollPane(){
|
---|
| 124 | if (endpointListScrollPane == null){
|
---|
| 125 | endpointListScrollPane = new JScrollPane(getEndpointList());
|
---|
| 126 | }
|
---|
| 127 | return endpointListScrollPane;
|
---|
| 128 | }
|
---|
| 129 |
|
---|
| 130 | private JPanel getButtonPane(){
|
---|
| 131 | if (buttonPane == null){
|
---|
| 132 | buttonPane = new JPanel();
|
---|
| 133 | buttonPane.setLayout(new BorderLayout());
|
---|
| 134 | buttonPane.add(getOKButton(), BorderLayout.EAST);
|
---|
| 135 | }
|
---|
| 136 |
|
---|
| 137 | return buttonPane;
|
---|
| 138 | }
|
---|
| 139 | private JButton getOKButton(){
|
---|
| 140 | if (okButton == null){
|
---|
| 141 | okButton = new JButton("OK");
|
---|
| 142 | okButton.addActionListener(new ActionListener() {
|
---|
| 143 |
|
---|
| 144 | @Override
|
---|
| 145 | public void actionPerformed(ActionEvent arg0) {
|
---|
| 146 | valid = true;
|
---|
| 147 | close();
|
---|
| 148 | }
|
---|
| 149 | });
|
---|
| 150 | }
|
---|
| 151 | return okButton;
|
---|
| 152 | }
|
---|
| 153 |
|
---|
| 154 |
|
---|
| 155 |
|
---|
| 156 | private void close(){
|
---|
| 157 | this.setVisible(false);
|
---|
| 158 | }
|
---|
| 159 |
|
---|
| 160 | }
|
---|