X-Git-Url: https://ruin.nu/git/?p=moosique.git;a=blobdiff_plain;f=MooGUI.java;h=2ae23a64849221afc93de30cefd997f47f958ef4;hp=22ccb53e4fddd29227ca023e604734408fc1ca47;hb=HEAD;hpb=1e06fcb34d222ef2017d4adf888568184dd63ab9

diff --git a/MooGUI.java b/MooGUI.java
index 22ccb53..2ae23a6 100644
--- a/MooGUI.java
+++ b/MooGUI.java
@@ -1,25 +1,189 @@
+import javax.sound.midi.*;
 import javax.swing.*;
+import java.awt.*;
+import java.awt.event.*;
+import java.util.*;
+import java.io.*;
 
 /**
  * Moosique's graphical user interface.
  * 
- * @author  Andersson, Andreen, Lanneskog, Pehrson
- * @version 1
+ * @author  Einar Pehrson
  */
  
-public class MooGUI {
+public class MooGUI extends JFrame {
 
+	private Sequence seq;
+	private MooMenu menu;
+	private MooToolbar toolbar;
+	private MooView view;
+	private JLabel statusBar;
+	private java.util.Timer timer;
+	private boolean updateView = false;
+	public static final int statusResetDelay = 3000;
+	public static final Font FONT = new Font("Helvetica", Font.PLAIN, 10);
+	public static final Color bgColor = new Color(192, 224, 255);
+	public static final Image logo = Toolkit.getDefaultToolkit().getImage("images/moose.gif");
+	
 	/** 
 	 * Creates the GUI.
+	 * @param seq The sequence that the program is operating on.
+	 */
+	public MooGUI(Sequence seq, File file) {
+		super("Moosique");
+		if (file != null) setTitle("Moosique - " + file.getName());
+
+		this.seq = seq;
+		advanceStatus();
+		
+		Container pane = getContentPane();
+		pane.setLayout(new BoxLayout(pane, BoxLayout.Y_AXIS));
+
+		// Adds menu bar.
+		menu = new MooMenu();
+		setJMenuBar(menu);
+		advanceStatus();
+
+		// Adds toolbar.
+		toolbar = new MooToolbar();
+		pane.add(toolbar, BorderLayout.NORTH);
+		advanceStatus();
+
+		// Adds main view.
+		view = new MooView(seq.getTracks());
+		pane.add(view, BorderLayout.CENTER);
+
+		// Adds status bar.
+		statusBar = new JLabel("Welcome to Moosique!", JLabel.CENTER);
+		statusBar.setFont(FONT);
+		pane.add(statusBar, BorderLayout.SOUTH);
+
+		// Brings on the colors!
+		setBackground(pane);
+		setBackground(menu);
+		setBackground(toolbar);
+		setBackground(view);
+
+		// Creates timer.
+		timer = new java.util.Timer();
+
+		// Sets up global key listener.
+		ActionMap am = getRootPane().getActionMap();
+
+		Action playAction = new AbstractAction() {
+			public void actionPerformed(ActionEvent ae) {
+				if (!Moosique.getSequencer().isRunning()) {
+					Moosique.play();
+				} else {
+					Moosique.stop();
+				}
+			}};
+		am.put("Play", playAction);
+		am.put("Change octave up", createOctaveAction(true));
+		am.put("Change octave down", createOctaveAction(false));
+
+		InputMap im = getRootPane().getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
+		KeyStroke playKey = KeyStroke.getKeyStroke(KeyEvent.VK_SPACE, 0);
+		KeyStroke octaveUpKey = KeyStroke.getKeyStroke(KeyEvent.VK_F9, 0);
+		KeyStroke octaveDownKey = KeyStroke.getKeyStroke(KeyEvent.VK_F10, 0);
+		im.put(playKey, "Play");
+		im.put(octaveUpKey, "Change octave up");
+		im.put(octaveDownKey, "Change octave down");
+		advanceStatus();
+
+		// Configures window.
+		addWindowListener(new MooGUICloser());
+		pack();
+		setIconImage(logo);
+		Dimension bounds = Toolkit.getDefaultToolkit().getScreenSize();
+		setSize(bounds.width,bounds.height - 28);
+		setLocation(0, 0);
+		setBackground(Color.white);
+		advanceStatus();
+		setVisible(true);
+		show();
+	}
+
+	/**
+	 * Sets the background on Containers
+	 * @param c the Container that will have it's background change
 	 */
-	public MooGUI () {
+	private void setBackground(Container c) {
+		c.setBackground(bgColor);
+		Component[] comps = c.getComponents();
+		for (int i = 0; i < comps.length; i++) {
+			comps[i].setBackground(bgColor);
+		}
+	}
 
+	/** 
+	 * Changes the sequence of the GUI.
+	 * @param sequence	the MIDI sequence to visualize
+	 */
+	public void setSequence(Sequence sequence, File file) {
+		seq = sequence;
+		if (file != null) setTitle("Moosique - " + file.getName());
+		else setTitle("Moosique");
+		view.setTracks(seq.getTracks(), true);
+		toolbar.resetProgInd();
 	}
 
 	/** 
-	 * 
+	 * Shows the given message in the status bar.
+	 * @param text	the message to show
 	 */
-	public void () {
+	public void setStatus(String text) {
+		statusBar.setText(text);
+		timer.schedule(new StatusResetTask(), statusResetDelay);
+	}
+
+	/**
+	 * Calls on the main view to update the track views,
+	 * and on the toolbar to update the progress indicator.
+	 */
+	public synchronized void update(long tickPosition){
+		if (updateView) view.update(tickPosition);
+		toolbar.updateProgInd(tickPosition);
+	}
+
+	public MooView getView() {
+		return view;
+	}
+
+	/**
+	 * Creates an action for a specific octave.
+	 * @param increase 	true for increase, false for decrease
+	 */
+	private Action createOctaveAction(final boolean increase) {
+		Action octaveAction = new AbstractAction() {
+			public void actionPerformed(ActionEvent ae) {
+				MooKeyboard.setRelativeOctave(increase);
+			}};
+		return octaveAction;
+	}
+
+	/** 
+	 * Advances the current progress counter by printing a "." to the System output.
+	 */
+	private void advanceStatus() {
+		System.out.print(".");
+	}
+
+	/**
+	 * Listener for closing the program
+	 */
+	class MooGUICloser extends WindowAdapter {
+		public void windowClosing(WindowEvent e) {
+			Moosique.quit();
+		}
+	}
 	
+	/**
+	 * TimerTask that resets the statusbar
+	 */
+	class StatusResetTask extends TimerTask {
+		public void run() {
+			setStatus(" ");
+		}
 	}
 }