private MooTrackTitle title;
private Rectangle box;
- private JPopupMenu popup;
+ private JPopupMenu popup, selPopup;
+ private JMenu selPopupTranspUp, selPopupTranspDown;
private JMenuItem popupAdd;
+ private JMenuItem selPopupRemove, selPopupTranspUpOct, selPopupTranspDownOct;
+
private ArrayList rects;
+ private ArrayList selected;
private Insets insets;
private int ticksPerSixteenth, popupY = 0;
protected static int viewLength = 0;
this.track = track;
this.title = title;
insets = getInsets();
+ selected = new ArrayList();
// Configures panel
setBackground(Color.white);
}
- // Creates pop-up menu.
+ // Creates panel pop-up menu.
popup = new JPopupMenu();
PopupListener pList = new PopupListener();
popupAdd = new JMenuItem("Add note...");
popupAdd.addActionListener(pList);
popup.add(popupAdd);
+ // Creates selection pop-up menu.
+ selPopup = new JPopupMenu();
+ selPopupRemove = new JMenuItem("Remove selection");
+ selPopupRemove.addActionListener(pList);
+ selPopup.add(selPopupRemove);
+ selPopupTranspUp = new JMenu("Transpose selection up");
+ selPopup.add(selPopupTranspUp);
+ selPopupTranspUpOct = new JMenuItem("One octave");
+ selPopupTranspUpOct.addActionListener(pList);
+ selPopupTranspUp.add(selPopupTranspUpOct);
+ selPopupTranspDown = new JMenu("Transpose selection down");
+ selPopup.add(selPopupTranspDown);
+ selPopupTranspDownOct = new JMenuItem("One octave");
+ selPopupTranspDownOct.addActionListener(pList);
+ selPopupTranspDown.add(selPopupTranspDownOct);
+
// Adds listeners for popup menu and keyboard synthesizer.
addMouseListener(new MAdapter());
addKeyListener(new MooKeyboard());
viewLength = y + height;
if(old)setPreferredSize(new Dimension(VIEW_WIDTH, viewLength + extraHeight));
}
+ if(old)repaint();
}
/**
add(elem);
layoutElement(elem, false);
setPreferredSize(new Dimension(VIEW_WIDTH, viewLength + extraHeight));
+ Moosique.setEdited();
repaint();
}
+ /**
+ * Adds a standard note to this track.
+ */
+ private void addStandardNote() {
+ int row = (popupY - insets.top) / NOTE_HEIGHT;
+ long timestamp = (long)(ticksPerSixteenth * row);
+ addNote(new MooNote(title.getChannel(), 60, 100, timestamp, Moosique.getSequence().getResolution() / 4));
+ }
+
/**
* Removes the given note element from the view and its note from the current track.
* @param elem the note element to remove
public void removeNote(MooNoteElement elem) {
elem.getNote().removeFrom(track);
remove(elem);
- elem.getNote().removeFrom(track);
+ Rectangle r = new Rectangle();
+ r = elem.getBounds(r);
+ rects.remove(r);
+ Moosique.setEdited();
repaint();
}
/**
- * Adds a standard note to this track.
+ * Deselects all notes.
*/
- private void addStandardNote() {
- int row = (popupY - insets.top) / NOTE_HEIGHT;
- long timestamp = (long)(ticksPerSixteenth * row);
- addNote(new MooNote(title.getChannel(), 60, 100, timestamp, Moosique.getSequence().getResolution() / 4));
+ public void selectNote(MooNoteElement elem) {
+ selected.add(elem);
+ }
+
+ /**
+ * Deselects all notes.
+ */
+ public void deselectNote(MooNoteElement elem) {
+ selected.remove(selected.indexOf(elem));
+ }
+
+ /**
+ * Deselects all notes.
+ */
+ public void deselectAllNotes() {
+ Iterator it = selected.iterator();
+ while(it.hasNext()) {
+ ((MooNoteElement)it.next()).deselect();
+ }
+ selected.clear();
+ }
+
+ /**
+ * Determines if the given MooNoteElement is the only one in the track view that is selected.
+ * @return if the given element is the only selected one
+ */
+ public boolean isTheOnlySelected(MooNoteElement elem) {
+ Iterator it = selected.iterator();
+ while(it.hasNext()) {
+ if (!it.next().equals(elem)) return false;
+ }
+ return true;
+ }
+
+ /**
+ * Shows a popup-menu with options for the current selection of note elements.
+ * @param c the component over which to display the menu
+ * @param x the x-coordinate in which to display the menu
+ * @param y the y-coordinate in which to display the menu
+ */
+ public void showSelectionPopup(Component c, int x, int y) {
+ selPopup.show(c, x, y);
+ }
+
+ /**
+ * Transposes all selected notes the given number of halftones.
+ */
+ private void transposeSelectedNotes(int halftones) {
+ Iterator it = selected.iterator();
+ while(it.hasNext()) {
+ MooNoteElement elem = (MooNoteElement)it.next();
+ elem.getNote().transpose(halftones);
+ elem.update();
+ }
}
/**
class MAdapter extends MouseAdapter {
/**
- * Adds a standard note if doubleclicked.
+ * Deselects all note on click, adds a standard note on double click.
*/
public void mouseClicked(MouseEvent e) {
- if (e.getClickCount() == 2) {
- popupY = e.getY();
- addStandardNote();
+ if (SwingUtilities.isLeftMouseButton(e)) {
+ deselectAllNotes();
+ if (e.getClickCount() == 2) {
+ popupY = e.getY();
+ addStandardNote();
+ }
}
}
maybeShowPopup(e);
}
+ /**
+ * Selects the notes within the area that was selected.
+ */
+ public void mouseDragged(MouseEvent e) {
+
+ }
+
/**
* Shows the menu if an OS-specific popup-trigger was activated.
*/
}
/**
- * Listens on actions on the popupmenu and executes the appropriate action.
+ * Listens on actions on the popup menu and executes the appropriate action.
*/
class PopupListener implements ActionListener {
public void actionPerformed(ActionEvent e) {
Object source = e.getSource();
- if (source == popupAdd) {
+ if (source == popupAdd) {
addStandardNote();
+ } else if (source == selPopupRemove) {
+ Iterator it = selected.iterator();
+ while(it.hasNext()) {
+ removeNote((MooNoteElement)it.next());
+ }
+ selected.clear();
+ } else if (source == selPopupTranspUpOct) {
+ transposeSelectedNotes(12);
+ } else if (source == selPopupTranspDownOct) {
+ transposeSelectedNotes(-12);
}
- // new MooNote(int channel, int pitch, int velocity, long timestamp, int duration)
}
}
}