X-Git-Url: https://ruin.nu/git/?p=moosique.git;a=blobdiff_plain;f=MooNoteElement.java;h=8b15596e9df44a24e13cac96859861a11689eebd;hp=8d8778d369e57a18b778f39734a9158644b50385;hb=HEAD;hpb=e31778837bee5cfbbaf643d17f1eaeb086d8e50c diff --git a/MooNoteElement.java b/MooNoteElement.java index 8d8778d..8b15596 100644 --- a/MooNoteElement.java +++ b/MooNoteElement.java @@ -9,70 +9,81 @@ import java.awt.event.*; * @version 1 */ -public class MooNoteElement extends JPanel { +public class MooNoteElement extends JPanel implements Comparable { private MooTrackView mtv; private MooNote note; - private boolean selected; 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); - private String notePitch; - private String noteVelocity; - private JPopupMenu popup; - private JMenuItem popupRemove, popupProp; + public static final Color invBgColor = new Color(96, 38, 0); /** * 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; note = mn; calculateString(); + addMouseListener(new MAdapter()); setBorder(BorderFactory.createLineBorder(Color.black)); setBackground(bgColor); - addMouseListener(new MAdapter()); + textColor = Color.black; // Defines coordinates. pitchRect = new Rectangle(0, 0, 15, 10); veloRect = new Rectangle(20, 0, 40, 10); + } - // Creates pop-up menu. - popup = new JPopupMenu(); - PopupListener pList = new PopupListener(); - popupProp = new JMenuItem("Preferences..."); - popupProp.addActionListener(pList); - popup.add(popupProp); - - popupRemove = new JMenuItem("Remove"); - popupRemove.addActionListener(pList); - popup.add(popupRemove); + /** + * Returns the note of this element. + * @return the note + */ + public MooNote getNote() { + return note; + } + /** + * Compares the note of this element to that of another element. + * @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()); } /** - * Returns true if the current NoteElement is selected, otherwise false. - * @return if the element is selected + * Selects the current NoteElement. */ - public boolean isSelected() { - return selected; + public void select() { + selected = true; + Moosique.selectNote(this); + setBackground(invBgColor); + textColor = Color.white; + repaint(); } /** - * Returns the note of this element. - * @return the note + * Deselects the current NoteElement. */ - public MooNote getNote() { - return note; + public void deselect() { + selected = false; + // mtv.deselectNote(this); + setBackground(bgColor); + textColor = Color.black; + repaint(); } /** - * Selects the current NoteElement. - * @param state if the element should be selected + * 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 setSelected(boolean state) { - selected = state; + public void transpose(int halftones) { + note.transpose(halftones); + update(); } /** @@ -84,6 +95,7 @@ public class MooNoteElement extends JPanel { super.paintComponent(g); if (!(g instanceof Graphics2D)) return; Graphics2D g2 = (Graphics2D)g; + g2.setColor(textColor); g2.setFont(new Font("Helvetica", Font.PLAIN, 8)); /* switch(columns) { @@ -121,69 +133,112 @@ public class MooNoteElement extends JPanel { 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 { + /** + * Plays the note on double-click. + */ public void mouseClicked(MouseEvent e) { - + if (SwingUtilities.isLeftMouseButton(e) && e.getClickCount() == 2) + Moosique.getReceiver().send(note.getMessage(), -1); + } + + /** + * 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; + Moosique.getReceiver().send(note.getNoteOffEvent().getMessage(), -1); } /** * Checks if the mouse is pressed. - * Pops up the menu if right mousebutton is used. - * Increases the pitch or velocity if the right mousebutton is pressed while holding ctrl down. - * Decreases the pitch or velocity if the left mousebutton is pressed while holding ctrl down. - * @param e The events recieved. + * Increases the pitch or velocity if the right mouse button is pressed while holding CTRL. + * Decreases the pitch or velocity if the left mouse button is pressed while holding CTRL. + * @param e the event recieved. */ public void mousePressed(MouseEvent e) { 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())) { if (SwingUtilities.isRightMouseButton(e)) { note.setVelocity(note.getVelocity() + 1); } else if (SwingUtilities.isLeftMouseButton(e)) { note.setVelocity(note.getVelocity() - 1); } + Moosique.setEdited(); calculateString(); + repaint(); } - e.getComponent().repaint(); - } else if (e.isPopupTrigger()) { - popup.show(e.getComponent(), e.getX(), e.getY()); + } else { + select(); + maybeShowPopup(e); } } - } - /** - * Listens on the actions made to the popupmenu. - */ - class PopupListener implements ActionListener { - public void actionPerformed(ActionEvent e) { - Object source = e.getSource(); - if (source == popupProp) { - new MooDialog(note); - } else if (source == popupRemove) { - remove(); + public void mouseReleased(MouseEvent e) { + if (!maybeShowPopup(e) && !mouseIn) { + int y = e.getY(); + if (y < 0) mtv.moveSelectedNotes((Moosique.getSequence().getResolution() / 4)* (int)Math.floor((double)y / MooTrackView.NOTE_HEIGHT)); + if (y > getHeight()) mtv.moveSelectedNotes((Moosique.getSequence().getResolution() / 4) * (int)Math.ceil(((double)y - getHeight()) / MooTrackView.NOTE_HEIGHT)); } } - } - /** - * Asks the MooTrackView that it's painted on to remove this element and the note. - */ - protected void remove(){ - mtv.removeNote(this); + /** + * Shows the menu if an OS-specific popup-trigger was activated. + */ + private boolean maybeShowPopup(MouseEvent e) { + if (!e.isPopupTrigger()) return false; + if (!e.isControlDown()) mtv.showSelectionPopup(e.getComponent(), e.getX(), e.getY()); + return true; + } } - }