Fixed some bugs

[moosique.git] / MooTrackView.java

diff --git a/MooTrackView.java b/MooTrackView.java
index 04b675583b3aa18bf50406026be52cda4f350d0e..4e4f0027161da12374c71d308f5124438d1bcd3b 100644 (file)
--- a/MooTrackView.java
+++ b/MooTrackView.java
@@ -1,18 +1,95 @@
 import javax.swing.*;
+import java.awt.*;
+import java.awt.event.*;
+import javax.sound.midi.*;
 
 /**
+ * Graphical representation of a MIDI track.
  * 
- * 
- * @author  Andersson, Andreen, Lanneskog, Pehrson
+ * @author  Andersson , Andreen, Lanneskog, Pehrson
  * @version 1
  */
- 
-public class MooTrackView {
 
-       /** 
-        * Creates 
-        */
-       public MooTrackView () {
+public class MooTrackView extends JPanel implements ActionListener {
+
+       private Track track;
+       private MooTrackTitle title;
+       private NoteArea notes;
+       private Rectangle box;
+       private JPopupMenu popup;
+       private JMenuItem menuItem;
+
+       public MooTrackView (Track track) {
+               this.track = track;
+               setPreferredSize(new Dimension(200, 200));
+               setLayout(new BorderLayout());
+               this.setBorder(BorderFactory.createLineBorder(Color.black));
+
+               title = new MooTrackTitle(track);
+               title.setBorder(BorderFactory.createLineBorder(Color.black));
+               add(title, BorderLayout.NORTH);
+
+               notes = new NoteArea(track);    
+               notes.setBackground(Color.white);
+               notes.setBorder(BorderFactory.createLineBorder(Color.black));
+
+               popup = new JPopupMenu();
+               menuItem = new JMenuItem("Add...");
+               menuItem.addActionListener(this);
+               popup.add(menuItem);
+               menuItem = new JMenuItem("Preferences...");
+               menuItem.addActionListener(this);
+               popup.add(menuItem);
+
+               notes.addMouseListener(new PopupListener());
+               add(notes, BorderLayout.CENTER);
+       }
+
+       public void actionPerformed(ActionEvent e) {}
+
+       public Track getTrack() {
+               return track;
+       }
+
+       class NoteArea extends JPanel {
+
+               public NoteArea(Track track) {
+                       MidiEvent note;
+                       for (int i = 0; i < track.size(); i++) {
+                               note = track.get(i);
+                               if (note instanceof MooNote) {
+                                       add(new MooNoteElement((MooNote)note));
+                               }
+                       }
+                       validate();
+               }
+
+               public void paintComponent(Graphics g) {
+                       super.paintComponent(g);
+                       Graphics2D g2 = (Graphics2D)g;
+                       for (int c = 0; c < 1000; c += 20) {
+                               for (int r = 0; r < 200; r += 20) {
+                                       box = new Rectangle(r, c, 20, 20);
+                                       g2.setColor(Color.gray);
+                                       g2.draw(box);
+                               }
+                       }
+               }
+       }
+
+       class PopupListener extends MouseAdapter {
+               public void mousePressed(MouseEvent e) {
+                       maybeShowPopup(e);
+               }
+
+               public void mouseReleased(MouseEvent e) {
+                       maybeShowPopup(e);
+               }
 
+               private void maybeShowPopup(MouseEvent e) {
+                       if (e.isPopupTrigger()) {
+                               popup.show(e.getComponent(), e.getX(), e.getY());
+                       }
+               }
        }
-}
+}
\ No newline at end of file