Fixed some bugs

[moosique.git] / MooTrackView.java

diff --git a/MooTrackView.java b/MooTrackView.java
index bbb740273efc7ecd2f4685cc86f63c3820163cdf..4e4f0027161da12374c71d308f5124438d1bcd3b 100644 (file)
--- a/MooTrackView.java
+++ b/MooTrackView.java
@@ -1,77 +1,95 @@
 import javax.swing.*;
-import java.awt.event.MouseListener;
-import java.awt.event.MouseEvent;
-import java.awt.event.MouseMotionAdapter;
-import java.awt.event.MouseMotionListener;
-import java.awt.Dimension;
 import java.awt.*;
-//import java.awt.Graphics;
-//import java.awt.Graphics2D;
-//import java.awt.Rectangle;
+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 extends JPanel{
 
+public class MooTrackView extends JPanel implements ActionListener {
+
+       private Track track;
        private MooTrackTitle title;
        private NoteArea notes;
        private Rectangle box;
-       //private JPanel notes;
-       
-       /** 
-        * Creates 
-        */
-       public MooTrackView () {
-       this.addMouseMotionListener(doScrollRectToVisible);
-       setLayout(new BorderLayout());
-       this.setBorder(BorderFactory.createLineBorder(Color.black));
-       add(trackTitle(), BorderLayout.NORTH);
-       add(noteView(), BorderLayout.CENTER);
-       }
-       
-       MouseMotionListener doScrollRectToVisible = new MouseMotionAdapter() {
-       public void mouseDragged(MouseEvent e) {
-               Rectangle r = new Rectangle(e.getX(), e.getY(), 1, 1);
-               ((JPanel)e.getSource()).scrollRectToVisible(r);
-       }
-       };
-       
-       private JPanel trackTitle () {
-               title = new MooTrackTitle();
-               title.setPreferredSize(new Dimension(PANEL_WIDTH, TITLE_HEIGHT));
+       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));
-               return title;
-       }
+               add(title, BorderLayout.NORTH);
 
-       private JPanel noteView () {
-               notes = new NoteArea();
+               notes = new NoteArea(track);    
+               notes.setBackground(Color.white);
                notes.setBorder(BorderFactory.createLineBorder(Color.black));
-               return notes;
-                       
+
+               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 void RectanglePanel() {
-                       setPreferredSize(new Dimension(20, 20));
-                       //box = new Rectangle(100,100,20,20);
+
+               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;
-                       box = new Rectangle(0,0,20,20);
-                       g2.draw(box);
+                       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);
+                               }
+                       }
                }
        }
-       
-       private static final int PANEL_WIDTH = 65;
-       private static final int TITLE_HEIGHT = 20;
-       private static final int NOTEVIEW_HEIGHT = 200;
 
-}
+       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());
+                       }
+               }
+       }
+}
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