src/camidion/chordhelper/InversionAndOmissionLabel.java

   1 package camidion.chordhelper;
   2
   3 import java.awt.Component;
   4 import java.awt.event.MouseEvent;
   5 import java.awt.event.MouseListener;
   6
   7 import javax.swing.ButtonGroup;
   8 import javax.swing.JCheckBoxMenuItem;
   9 import javax.swing.JLabel;
  10 import javax.swing.JPopupMenu;
  11 import javax.swing.JRadioButtonMenuItem;
  12 import javax.swing.event.PopupMenuEvent;
  13 import javax.swing.event.PopupMenuListener;
  14
  15 /**
  16  * 転回・省略音メニューボタン
  17  */
  18 class InversionAndOmissionLabel extends JLabel
  19         implements MouseListener, PopupMenuListener
  20 {
  21         JPopupMenu popup_menu;
  22         ButtonGroup omission_group = new ButtonGroup();
  23         ButtonIcon icon = new ButtonIcon(ButtonIcon.INVERSION_ICON);
  24         JRadioButtonMenuItem radioButtonitems[] = new JRadioButtonMenuItem[4];
  25         JCheckBoxMenuItem cb_inversion;
  26
  27         public InversionAndOmissionLabel() {
  28                 setIcon(icon);
  29                 popup_menu = new JPopupMenu();
  30                 popup_menu.add(
  31                         cb_inversion = new JCheckBoxMenuItem("Auto Inversion",true)
  32                 );
  33                 popup_menu.addSeparator();
  34                 omission_group.add(
  35                         radioButtonitems[0] = new JRadioButtonMenuItem("All notes",true)
  36                 );
  37                 popup_menu.add(radioButtonitems[0]);
  38                 omission_group.add(
  39                         radioButtonitems[1] = new JRadioButtonMenuItem("Omit 5th")
  40                 );
  41                 popup_menu.add(radioButtonitems[1]);
  42                 omission_group.add(
  43                         radioButtonitems[2] = new JRadioButtonMenuItem("Omit 3rd (Power Chord)")
  44                 );
  45                 popup_menu.add(radioButtonitems[2]);
  46                 omission_group.add(
  47                         radioButtonitems[3] = new JRadioButtonMenuItem("Omit root")
  48                 );
  49                 popup_menu.add(radioButtonitems[3]);
  50                 addMouseListener(this);
  51                 popup_menu.addPopupMenuListener(this);
  52                 setToolTipText("Automatic inversion and Note omission - 自動転回と省略音の設定");
  53         }
  54         public void mousePressed(MouseEvent e) {
  55                 Component c = e.getComponent();
  56                 if( c == this ) popup_menu.show( c, 0, getHeight() );
  57         }
  58         public void mouseReleased(MouseEvent e) { }
  59         public void mouseEntered(MouseEvent e) { }
  60         public void mouseExited(MouseEvent e) { }
  61         public void mouseClicked(MouseEvent e) { }
  62         public void popupMenuCanceled(PopupMenuEvent e) { }
  63         public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
  64                 repaint(); // To repaint icon image
  65         }
  66         public void popupMenuWillBecomeVisible(PopupMenuEvent e) { }
  67         public boolean isAutoInversionMode() {
  68                 return cb_inversion.isSelected();
  69         }
  70         public void setAutoInversion(boolean is_auto) {
  71                 cb_inversion.setSelected(is_auto);
  72         }
  73         public int getOmissionNoteIndex() {
  74                 if( radioButtonitems[3].isSelected() ) { // Root
  75                         return 0;
  76                 }
  77                 else if( radioButtonitems[2].isSelected() ) { // 3rd
  78                         return 1;
  79                 }
  80                 else if( radioButtonitems[1].isSelected() ) { // 5th
  81                         return 2;
  82                 }
  83                 else { // No omission
  84                         return -1;
  85                 }
  86         }
  87         public void setOmissionNoteIndex(int index) {
  88                 switch(index) {
  89                 case 0: radioButtonitems[3].setSelected(true); break;
  90                 case 1: radioButtonitems[2].setSelected(true); break;
  91                 case 2: radioButtonitems[1].setSelected(true); break;
  92                 default: radioButtonitems[0].setSelected(true); break;
  93                 }
  94         }
  95 }