* @version 1
*/
-public class MooNoteElement extends JPanel {
+public class MooNoteElement extends JPanel implements Comparable{
private MooTrackView mtv;
private MooNote note;
+ private JPopupMenu popup;
+ private JMenuItem popupRemove, popupProp, popupTranspOctUp, popupTranspOctDown;
private Rectangle pitchRect, veloRect;
+ private String notePitch, noteVelocity;
+ private boolean selected = false, leftMouseButtonPressed = false, mouseIn = false;
public Color textColor;
public static final Color bgColor = new Color(160, 218, 255);
public static final Color invBgColor = new Color(96, 38, 0);
- private String notePitch, noteVelocity;
- private JPopupMenu popup;
- private JMenuItem popupRemove, popupProp, popupTransposeOctUp, popupTransposeOctDown;
/**
* Creates a new note element.
* @param parent The MooTrackView that this element will be painted on.
- * @param mn the note that will be graphically represented
+ * @param mn the note that will be graphically represented
*/
public MooNoteElement (MooTrackView parent, MooNote mn) {
mtv = parent;
popupRemove = new JMenuItem("Remove");
popupRemove.addActionListener(pList);
popup.add(popupRemove);
- popupTransposeOctUp = new JMenuItem("Transpose one octave up");
- popupTransposeOctUp.addActionListener(pList);
- popup.add(popupTransposeOctUp);
- popupTransposeOctDown = new JMenuItem("Transpose one octave down");
- popupTransposeOctDown.addActionListener(pList);
- popup.add(popupTransposeOctDown);
+ popupTranspOctUp = new JMenuItem("Transpose one octave up");
+ popupTranspOctUp.addActionListener(pList);
+ popup.add(popupTranspOctUp);
+ popupTranspOctDown = new JMenuItem("Transpose one octave down");
+ popupTranspOctDown.addActionListener(pList);
+ popup.add(popupTranspOctDown);
}
/**
return note;
}
+ /**
+ * Compares the note of this element to that of another note.
+ * @return a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object
+ */
+ public int compareTo(Object o) {
+ return note.compareTo(((MooNoteElement)o).getNote());
+ }
+
/**
* Selects the current NoteElement.
*/
public void select() {
- mtv.addSelected(this);
+ selected = true;
+ mtv.selectNote(this);
setBackground(invBgColor);
textColor = Color.white;
repaint();
* Deselects the current NoteElement.
*/
public void deselect() {
- // mtv.removeSelected(this);
+ selected = false;
+ // mtv.deselectNote(this);
setBackground(bgColor);
textColor = Color.black;
repaint();
}
+ /**
+ * Transposes the current note element the given number of halftones.
+ * @param halftones the number of halftones to transpose - positive for up, negative for down
+ */
+ public void transpose(int halftones) {
+ note.transpose(halftones);
+ update();
+ }
+
/**
* Draws the string that shows the note's properties.
* @param g The Graphics object used to draw the strings.
case 10: notePitch = "A#"; break;
case 11: notePitch = "B"; break;
}
- notePitch += pitch / 12;
+ notePitch += pitch / 12 - 1;
noteVelocity = ""+note.getVelocity();
}
+
+ /**
+ * Asks the MooTrackView that the note element is painted on to remove this element and the note.
+ */
+ protected void remove(){
+ mtv.removeNote(this);
+ }
+
+ /**
+ * Updates the graphical content of the element and repaints it.
+ */
+ public void update() {
+ calculateString();
+ repaint();
+ }
+
+ /**
+ * Layout this changed elemnt.
+ */
+ protected void newLayout(){
+ mtv.layoutElement(this,true);
+ }
+
/**
* Listener that checks the mouse actions on this element.
*/
class MAdapter extends MouseAdapter {
- public void mouseClicked(MouseEvent e) {
- select();
- // Play the note
+ /**
+ * Selects the note if mouse entered with the left mouse button pressed.
+ */
+ public void mouseEntered(MouseEvent e) {
+ mouseIn = true;
+ if (mtv.isLeftMouseButtonPressed()) {
+ select();
+ }
+ }
+
+ /**
+ * Registers mouse exited.
+ */
+ public void mouseExited(MouseEvent e) {
+ mouseIn = false;
}
/**
if (e.isControlDown()) {
if (pitchRect.contains(e.getPoint())) {
if (SwingUtilities.isRightMouseButton(e)) {
- note.setPitch(note.getPitch() + 1);
+ note.transpose(1);
} else if (SwingUtilities.isLeftMouseButton(e)) {
- note.setPitch(note.getPitch() - 1);
+ note.transpose(-1);
}
+ Moosique.setEdited();
calculateString();
repaint();
} else if (veloRect.contains(e.getPoint())) {
} else if (SwingUtilities.isLeftMouseButton(e)) {
note.setVelocity(note.getVelocity() - 1);
}
+ Moosique.setEdited();
calculateString();
repaint();
}
- } else maybeShowPopup(e);
+ } else {
+ select();
+ // Play the note
+ maybeShowPopup(e);
+ }
}
public void mouseReleased(MouseEvent e) {
- maybeShowPopup(e);
+ if (!maybeShowPopup(e) && !mouseIn) {
+ int y = e.getY();
+ if (y < 0) mtv.maybeMoveSelectedNotes((int)Math.floor((double)y / MooTrackView.NOTE_HEIGHT) * MooTrackView.NOTE_HEIGHT);
+ if (y > getHeight()) mtv.maybeMoveSelectedNotes((int)Math.ceil(((double)y - getHeight()) / MooTrackView.NOTE_HEIGHT) * MooTrackView.NOTE_HEIGHT);
+
+ }
}
/**
* Shows the menu if an OS-specific popup-trigger was activated.
*/
- private void maybeShowPopup(MouseEvent e) {
- if (e.isPopupTrigger() && !e.isControlDown()) popup.show(e.getComponent(), e.getX(), e.getY());
+ private boolean maybeShowPopup(MouseEvent e) {
+ if (!e.isPopupTrigger()) return false;
+ if (!e.isControlDown()) {
+ if (!selected || mtv.isTheOnlySelected((MooNoteElement)e.getComponent())) popup.show(e.getComponent(), e.getX(), e.getY());
+ else mtv.showSelectionPopup(e.getComponent(), e.getX(), e.getY());
+ }
+ return true;
}
}
public void actionPerformed(ActionEvent e) {
Object source = e.getSource();
if (source == popupProp) {
+ System.out.println("Duration: " + note.getDuration());
new MooDialog(note);
+ System.out.println("Duration: " + note.getDuration());
+ newLayout();
+ repaint();
} else if (source == popupRemove) {
remove();
- } else if (source == popupTransposeOctUp) {
- note.setPitch(note.getPitch() + 12);
- update();
- } else if (source == popupTransposeOctDown) {
- note.setPitch(note.getPitch() - 12);
- update();
+ } else if (source == popupTranspOctUp) {
+ transpose(12);
+ } else if (source == popupTranspOctDown) {
+ transpose(-12);
}
}
-
- private void update() {
- calculateString();
- repaint();
- }
- }
-
- /**
- * Asks the MooTrackView that the note element is painted on to remove this element and the note.
- */
- protected void remove(){
- mtv.removeNote(this);
}
}