X-Git-Url: https://ruin.nu/git/?a=blobdiff_plain;f=MooTrackView.java;h=0bc564cf1dadf74190bb588ed540b972d558d41a;hb=c2644cb200b06d71a3e6c4548c37272228130c3d;hp=ed2bcc62fbc39c13147bf8ea6bf80bde221401e8;hpb=1ac49bf27c91e9667ba894c18ac37dde89e0d589;p=moosique.git

diff --git a/MooTrackView.java b/MooTrackView.java
index ed2bcc6..0bc564c 100644
--- a/MooTrackView.java
+++ b/MooTrackView.java
@@ -1,67 +1,124 @@
 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 noteView notes;
-	
-	/** 
-	 * Creates 
-	 */
-	public MooTrackView () {
-	this.addMouseMotionListener(doScrollRectToVisible);
-	setLayout(new GridLayout(2,0));
-	notes = new noteView();
+	private NoteArea notes;
+	private Rectangle box;
+	private JPopupMenu popup;
+	private JMenuItem menuItem;
 	
-	add(trackTitle());
-	add(noteEdit());
+
+	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));
+		add(title, BorderLayout.NORTH);
+
+		notes = new NoteArea(track);	
+		notes.setBackground(Color.white);
+		notes.setBorder(BorderFactory.createLineBorder(Color.black));
+
+		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;
 	}
 	
-	MouseMotionListener doScrollRectToVisible = new MouseMotionAdapter() {
-    	public void mouseDragged(MouseEvent e) {
-        	Rectangle r = new Rectangle(e.getX(), e.getY(), 1, 1);
-        	((JPanel)e.getSource()).scrollRectToVisible(r);
-    	}
-	};
+
+	/** 
+	 * Updates the track view.
+	 */
+	public void update() {
 	
-	private JPanel trackTitle () {
-		setPreferredSize(new Dimension(PANEL_WIDTH, TITLE_HEIGHT));
-		title = new MooTrackTitle();
-		return title;
 	}
-	
-	private JPanel noteEdit () {
-		setPreferredSize(new Dimension(PANEL_WIDTH, NOTEVIEW_HEIGHT));
-		notes = new noteView();
-		notes.setBackground(Color.white);
-		notes.setBorder(BorderFactory.createLineBorder(Color.black));
-		return notes;
+
+	class NoteArea extends JPanel {
+		public static final int NOTE_SIZE = 25;
+		private int trackLength;
+
+		public NoteArea(Track track) {
+			setLayout(null);
+			trackLength = 60;
+			MidiEvent note;
+			MooNoteElement elem;
+			boolean isOccupied;
+			int x, y, height;
+			Insets insets = getInsets();
+			for (int i = 0; i < track.size(); i++) {
+				note = track.get(i);
+				if (note instanceof MooNote) {
+					// Adds the note element to the note area.
+					MooNote mn = (MooNote)note;
+					elem = new MooNoteElement(mn);
+					add(elem);
+
+					// Places the note element in the appropriate place.
+					x = insets.left;
+					y = insets.top + (int)(mn.getTick() / 24) * NOTE_SIZE;
+					height = NOTE_SIZE;
+					// height = (mn.getDuration() / 24) * NOTE_SIZE;
+					System.out.println("Comp at: " + x + ", " + y + " is: " + findComponentAt(x + 10, y + 10));
+					while(findComponentAt(x, y) instanceof MooNoteElement ||
+					      findComponentAt(x, y + height - 1) instanceof MooNoteElement) x += NOTE_SIZE;
+					elem.setBounds(x, y, NOTE_SIZE, height);
+				}
+			}
+		}
+
+		public void paintComponent(Graphics g) {
+			super.paintComponent(g);
+			Graphics2D g2 = (Graphics2D)g;
+			for (int c = 0; c < (trackLength*NOTE_SIZE); c += NOTE_SIZE) {
+				for (int r = 0; r < (10*NOTE_SIZE); r += NOTE_SIZE) {
+					box = new Rectangle(r, c, NOTE_SIZE, NOTE_SIZE);
+					g2.setColor(Color.gray);
+					g2.draw(box);
+				}
+			}
+		}
 	}
-	
-	class noteView extends JPanel {
-		public noteView () {
-			setLayout(new FlowLayout());
+
+	class PopupListener extends MouseAdapter {
+		public void mousePressed(MouseEvent e) {
+			maybeShowPopup(e);
 		}
-		
-	}	
 
-	private static final int PANEL_WIDTH = 65;
-	private static final int TITLE_HEIGHT = 50;
-	private static final int NOTEVIEW_HEIGHT = 200;
+		public void mouseReleased(MouseEvent e) {
+			maybeShowPopup(e);
+		}
+
+		private void maybeShowPopup(MouseEvent e) {
+			if (e.isPopupTrigger()) {
+				popup.show(e.getComponent(), e.getX(), e.getY());
+			}
+		}
+	}
 }