MooToolbar.java

   1 import javax.swing.*;
   2 import java.awt.event.*;
   3 import java.awt.*;
   4 import javax.sound.midi.*;
   5
   6 /**
   7  * Moosiques GUI representing a toolbar, with the most frequently used commands.
   8  *
   9  * @author  Björn Lanneskog
  10  */
  11 public class MooToolbar extends JToolBar implements ActionListener      {
  12
  13         private JButton rewind, playpause, stop, fastforward;
  14         private JLabel measure, beats, ticks, measurevalue, beatsvalue, ticksvalue;
  15         private Image pauseimage, playimage;
  16
  17         /**
  18          * Constructs a toolbar
  19          */
  20
  21         public MooToolbar()     {
  22
  23                 rewind = createButton("images/rewind.gif", "rewind");
  24                 add(rewind);
  25
  26                 playpause = createButton("images/play.gif", "play/pause");
  27                 add(playpause);
  28
  29                 stop = createButton("images/stop.gif", "stop");
  30                 add(stop);
  31
  32                 fastforward = createButton("images/forward.gif", "fast forward");
  33                 add(fastforward);
  34
  35                 JPanel panel = new JPanel();
  36                 panel.setMaximumSize(new Dimension(100,22));
  37                 panel.setLayout(new GridLayout(2,4));
  38                 add(panel);
  39
  40                 panel.add(new JPanel());
  41
  42                 measure = createProjIndLabel("Mrs",10);
  43                 panel.add(measure);
  44
  45                 beats = createProjIndLabel("Beat",10);
  46                 panel.add(beats);
  47
  48                 ticks = createProjIndLabel("Tick",10);
  49                 panel.add(ticks);
  50
  51                 panel.add(new JPanel());
  52
  53                 measurevalue = createProjIndLabel("1",10);
  54                 panel.add(measurevalue);
  55
  56                 beatsvalue = createProjIndLabel("1",10);
  57                 panel.add(beatsvalue);
  58
  59                 ticksvalue = createProjIndLabel("1",10);
  60                 panel.add(ticksvalue);
  61
  62                 playimage = Toolkit.getDefaultToolkit().getImage("images/play.gif");
  63                 pauseimage = Toolkit.getDefaultToolkit().getImage("images/pause.gif");
  64
  65                 }
  66
  67                 /**
  68                  * creates a JButton for the toolbar
  69                  * @param imagelocation         the imagelacation of the the image displayed in the button
  70                  * @param tooltip               the tooltip associated with this button
  71                  * @return button               the button to be attached to the toolbar
  72                  */
  73                 private JButton createButton(String imagelocation, String tooltip) {
  74                         JButton button = new JButton (new ImageIcon(imagelocation));
  75                         button.setToolTipText(tooltip);
  76                         button.addActionListener(this);
  77                         return button;
  78                 }
  79
  80                 /**
  81                  * creates JLabels for the progressindikator, attached to the toolbar
  82                  * @param title         the titel displayed on the label
  83                  * @param fontsize      the fontzise of the text displayed on the label
  84                  * @param titelvalue    the label that is a part of the progressindikator
  85                  */
  86                 private JLabel createProjIndLabel(String title, int fontsize){
  87                         JLabel titelvalue = new JLabel(title,JLabel.CENTER);
  88                         titelvalue.setFont(new Font("Times New Roman",
  89                         Font.PLAIN ,fontsize));
  90                         return titelvalue;
  91                 }
  92
  93                 // int pos = Moosique.getSequencer().getTickPosition();
  94                 // int measures = pos / (4 * Moosique.getSequence.get)
  95                 // int beats = (pos - measures * 4 * 96) / 96;
  96                 // int ticks = (pos - measures*4*96 - beats*96);
  97
  98
  99                 public void actionPerformed(ActionEvent e) {
 100
 101                        if (((JButton)e.getSource()).getToolTipText() == "rewind") {
 102                                 //få in rewindmetoden
 103                         }       else if (((JButton)e.getSource()).getToolTipText() == "play/pause") {
 104                                         ImageIcon playpauseIcon = ((ImageIcon)playpause.getIcon());
 105                                         if (Moosique.getSequencer().isRunning()) {
 106                                                 Moosique.pause();
 107                                                 playpauseIcon.setImage(playimage);
 108                                         } else {
 109                                                 Moosique.play();
 110                                                 playpauseIcon.setImage(pauseimage);
 111                                         }
 112
 113                         }       else if (((JButton)e.getSource()).getToolTipText() == "stop") {
 114                                         Moosique.stop();
 115
 116                         }       else if (((JButton)e.getSource()).getToolTipText() == "fastforward") {
 117                                         // få in fastforwardmetoden
 118
 119                         }
 120                 }
 121
 122 }