public class MooNoteElement extends JPanel {
private MooNote note;
+ private int columns;
private boolean selected;
+ private Rectangle pitchRect, veloRect;
+ public static final Color bgColor = new Color(160, 218, 255);
+ private String notePitch;
+ private String noteVelocity;
/**
* Creates a new note element.
- * @param mn The note that will be graphically represented
+ * @param mn the note that will be graphically represented
+ * @param rows the number of rows that the note will occupy
*/
public MooNoteElement (MooNote mn) {
note = mn;
+ calculateString();
+ columns = mn.getDuration() / (Moosique.getSequence().getResolution() / 4);
+ setBorder(BorderFactory.createLineBorder(Color.black));
+ setBackground(bgColor);
+ addMouseListener(new MAdapter());
+
+ pitchRect = new Rectangle(0, 0, 15, 10);
+ veloRect = new Rectangle(20, 0, 40, 10);
}
/**
public void paintComponent(Graphics g)
{
super.paintComponent(g);
+ if (!(g instanceof Graphics2D)) return;
+ Graphics2D g2 = (Graphics2D)g;
+ g2.setFont(new Font("Helvetica", Font.PLAIN, 8));
+ /*
+ switch(columns) {
+ case 0:
+ case 1:
+ ...
+ }
+ */
+
+ g2.drawString(notePitch, 1, 9);
+ g2.drawString("" + noteVelocity, 21, 9);
+ }
- if (note == null)
- return;
+ protected void calculateString(){
- if (!(g instanceof Graphics2D))
- return;
- Graphics2D g2 = (Graphics2D)g;
+ noteVelocity = "";
+ notePitch = "";
+ if(note == null) return;
- String n = "";
int pitch = note.getPitch();
- switch( pitch % 12)
- {
- case 0: n = "C"; break;
- case 1: n = "C#"; break;
- case 2: n = "D"; break;
- case 3: n = "D#"; break;
- case 4: n = "E"; break;
- case 5: n = "F"; break;
- case 6: n = "F#"; break;
- case 7: n = "G"; break;
- case 8: n ="G#"; break;
- case 9: n = "A"; break;
- case 10: n = "A#"; break;
- case 11: n = "B"; break;
+ switch (pitch % 12) {
+ case 0: notePitch = "C"; break;
+ case 1: notePitch = "C#"; break;
+ case 2: notePitch = "D"; break;
+ case 3: notePitch = "D#"; break;
+ case 4: notePitch = "E"; break;
+ case 5: notePitch = "F"; break;
+ case 6: notePitch = "F#"; break;
+ case 7: notePitch = "G"; break;
+ case 8: notePitch = "G#"; break;
+ case 9: notePitch = "A"; break;
+ case 10: notePitch = "A#"; break;
+ case 11: notePitch = "B"; break;
}
- g2.setFont(new Font("Helvetica", Font.PLAIN, 8));
- n = n +(pitch/12);
- g2.drawString(n + " "+ note.getVelocity(), 1, 9);
-
-
+ notePitch += pitch / 12;
+ noteVelocity = ""+note.getVelocity();
}
+ class MAdapter extends MouseAdapter {
+ public void mouseClicked(MouseEvent e) {
+ if (pitchRect.contains(e.getPoint())) {
+ if (SwingUtilities.isRightMouseButton(e)) {
+ note.setPitch(note.getPitch() + 1);
+ } else if (SwingUtilities.isLeftMouseButton(e)) {
+ note.setPitch(note.getPitch() - 1);
+ }
+ calculateString();
+ } else if (veloRect.contains(e.getPoint())) {
+ if (SwingUtilities.isRightMouseButton(e)) {
+ note.setVelocity(note.getVelocity() + 1);
+ } else if (SwingUtilities.isLeftMouseButton(e)) {
+ note.setVelocity(note.getVelocity() - 1);
+ }
+ calculateString();
+ }
+ e.getComponent().repaint();
+ }
+
+ public void mousePressed(MouseEvent e) {}
+
+ public void mouseReleased(MouseEvent e) {}
+ }
}