src/be/nikiroo/utils/ui/ConfigItem.java

   1 package be.nikiroo.utils.ui;
   2
   3 import java.awt.BorderLayout;
   4
   5 import javax.swing.JCheckBox;
   6 import javax.swing.JLabel;
   7 import javax.swing.JPanel;
   8 import javax.swing.JTextField;
   9
  10 import be.nikiroo.utils.resources.Bundle;
  11 import be.nikiroo.utils.resources.Meta.Format;
  12 import be.nikiroo.utils.resources.MetaInfo;
  13
  14 /**
  15  * A graphical item that reflect a configuration option from the given
  16  * {@link Bundle}.
  17  *
  18  * @author niki
  19  *
  20  * @param <E>
  21  *            the type of {@link Bundle} to edit
  22  */
  23 public class ConfigItem<E extends Enum<E>> extends JPanel {
  24         private static final long serialVersionUID = 1L;
  25
  26         public ConfigItem(final MetaInfo<E> info) {
  27                 this.setLayout(new BorderLayout());
  28                 // this.setBorder(new EmptyBorder(2, 10, 2, 10));
  29
  30                 if (info.getFormat() == Format.BOOLEAN) {
  31                         final JCheckBox field = new JCheckBox();
  32                         field.setToolTipText(info.getDescription());
  33                         Boolean state = info.getBoolean();
  34                         if (state == null) {
  35                                 info.getDefaultBoolean();
  36                         }
  37
  38                         // Should not happen!
  39                         if (state == null) {
  40                                 System.err
  41                                                 .println("No default value given for BOOLEAN parameter \""
  42                                                                 + info.getName()
  43                                                                 + "\", we consider it is FALSE");
  44                                 state = false;
  45                         }
  46
  47                         field.setSelected(state);
  48
  49                         info.addReloadedListener(new Runnable() {
  50                                 @Override
  51                                 public void run() {
  52                                         Boolean state = info.getBoolean();
  53                                         if (state == null) {
  54                                                 info.getDefaultBoolean();
  55                                         }
  56                                         if (state == null) {
  57                                                 state = false;
  58                                         }
  59
  60                                         field.setSelected(state);
  61                                 }
  62                         });
  63                         info.addSaveListener(new Runnable() {
  64                                 @Override
  65                                 public void run() {
  66                                         info.setBoolean(field.isSelected());
  67                                 }
  68                         });
  69
  70                         this.add(new JLabel(info.getName() + ": "), BorderLayout.WEST);
  71                         this.add(field, BorderLayout.CENTER);
  72                 } else {
  73                         final JTextField field = new JTextField();
  74                         field.setToolTipText(info.getDescription());
  75                         field.setText(info.getString());
  76
  77                         info.addReloadedListener(new Runnable() {
  78                                 @Override
  79                                 public void run() {
  80                                         field.setText(info.getString());
  81                                 }
  82                         });
  83                         info.addSaveListener(new Runnable() {
  84                                 @Override
  85                                 public void run() {
  86                                         info.setString(field.getText());
  87                                 }
  88                         });
  89
  90                         this.add(new JLabel(info.getName() + ": "), BorderLayout.WEST);
  91                         this.add(field, BorderLayout.CENTER);
  92                 }
  93         }
  94 }