X-Git-Url: https://ruin.nu/git/?p=moosique.git;a=blobdiff_plain;f=MooToolbar.java;h=43027c5a7ddbb75cd4f2191c0f6d8484b261332a;hp=a2a22431714c3061470d52e4cfd3797a56be1bf1;hb=aae2d0b4428236b4147f466b3858a34bb7ed174f;hpb=801fe3cc9a1dff6eb87cf7842e6801afd3a0a3a2

diff --git a/MooToolbar.java b/MooToolbar.java
index a2a2243..43027c5 100644
--- a/MooToolbar.java
+++ b/MooToolbar.java
@@ -1,18 +1,189 @@
 import javax.swing.*;
+import java.awt.*;
+import java.awt.event.*;
+import javax.sound.midi.*;
 
-/*
+/**
+ * The application's toolbar, with the most frequently used commands.
  * 
- * 
- * @author  Andersson, Andreen, Lanneskog, Pehrson
- * @version 1
+ * @author  Björn Lanneskog
  */
- 
-public class MooToolbar {
+public class MooToolbar extends JToolBar {
 
-	/* 
+	private JButton rewind, playpause, stop, fastforward;
+	private JLabel measure, beats, ticks, measuresValue, beatsValue, ticksValue;
+	private JPanel progIndPanel;
+	private ImageIcon playIcon, pauseIcon;
+	private MAdapter mouseAdapter;
+	private int ticksPerBeat; 
+	public static final int beatsPerMeasure = 4;
+	public static final Color bgColor = new Color(192, 224, 255);
+	
+	/**
 	 * Creates the toolbar.
 	 */
-	public MooToolbar () {
+	
+	public MooToolbar() {
+		// setAlignmentX(LEFT_ALIGNMENT);
+		setFloatable(false);
+		mouseAdapter = new MAdapter();
+
+		// Creates playback buttons
+		rewind = createButton("images/rewind.gif", "Rewind");
+		playpause = createButton("images/play.gif", "Play");
+		stop = createButton("images/stop.gif", "Stop");
+		fastforward = createButton("images/forward.gif", "Fast forward");
+		playIcon = new ImageIcon("images/play.gif");
+		pauseIcon = new ImageIcon("images/pause.gif");
+
+		// Adds playback buttons
+		add(rewind);
+		add(playpause);
+		add(stop);
+		add(fastforward);
+		
+		// Creates progress indicator
+		measure = createLabel("Msr", 10);
+		beats = createLabel("Beat", 10);
+		ticks = createLabel("Tick", 10);
+		measuresValue = formatProgInd(createLabel("1", 16));
+		beatsValue = formatProgInd(createLabel("1", 16));
+		ticksValue = formatProgInd(createLabel("1", 16));
+		JPanel spacenorth = new JPanel();
+		spacenorth.setBackground(bgColor);
+		JPanel spacesouth = new JPanel();
+		spacesouth.setBackground(bgColor);
+
+		// Creates progress indicator panel and adds components
+		progIndPanel = new JPanel();
+		progIndPanel.setMaximumSize(new Dimension(120,27));
+		progIndPanel.setLayout(new GridLayout(2,4));
+		progIndPanel.add(spacenorth);
+		progIndPanel.add(measure);
+		progIndPanel.add(beats);
+		progIndPanel.add(ticks);
+		progIndPanel.add(spacesouth);
+		progIndPanel.add(measuresValue);
+		progIndPanel.add(beatsValue);
+		progIndPanel.add(ticksValue);
+		add(progIndPanel);
+	}
+
+	/**
+	 * Updates the progress indicator.
+	 * @param tickPosition	the tick position to visualize
+	 */
+	public void updateProgInd(long tickPosition) {
+		ticksPerBeat = Moosique.getSequence().getResolution();
+		if (tickPosition == 0) {
+			resetProgInd();
+		} else {
+			// Otherwise, calculates the current song position in measures, beats and ticks.
+			long measures = tickPosition / (beatsPerMeasure * ticksPerBeat);
+			long beats = (tickPosition - measures * beatsPerMeasure * ticksPerBeat) / ticksPerBeat;
+			long ticks = tickPosition - measures * beatsPerMeasure * ticksPerBeat - beats * ticksPerBeat;
+			measuresValue.setText(Long.toString(1 + measures));
+			beatsValue.setText(Long.toString(1 + beats));
+			ticksValue.setText(Long.toString(1 + ticks));
+		}
+	}
+
+	/**
+	 * Resets the progress indicator.
+	 */
+	public void resetProgInd() {
+			measuresValue.setText("1");
+			beatsValue.setText("1");
+			ticksValue.setText("1");
+			playpause.setIcon(playIcon);
+			playpause.setToolTipText("Play");
+			ticksPerBeat = Moosique.getSequence().getResolution();
+	}
+
+	/**
+	 * Creates a button with the specified image and tooltip.
+	 */
+	private JButton createButton(String imagelocation, String tooltip) {
+		JButton button = new JButton (new ImageIcon(imagelocation));
+		button.setToolTipText(tooltip);
+		button.addMouseListener(mouseAdapter);
+		return button;
+	}
+	
+	/**
+	 * Creates labels with the specified text and font size. 
+	 */
+	private JLabel createLabel(String title, int fontSize){
+		JLabel label = new JLabel(title,JLabel.CENTER);
+		label.setFont(new Font("Times New Roman", Font.PLAIN, fontSize));
+		return label;
+	}
+
+	/**
+	 * Formats the given label for the progress indicator.
+	 */
+	private JLabel formatProgInd(JLabel label){
+		label.addMouseListener(mouseAdapter);
+		label.setBorder(BorderFactory.createLineBorder(Color.black));
+		label.setBackground(Color.white);
+		return label;
+	}
+
+	class MAdapter extends MouseAdapter {
+		public void mouseClicked(MouseEvent e) {
+			if (e.getSource() instanceof JButton) {
+				String toolTip = ((JButton)e.getSource()).getToolTipText();
+				if (toolTip == "Play") {
+					playpause.setIcon(pauseIcon);
+					playpause.setToolTipText("Pause");
+					Moosique.play();
+				} else if (toolTip == "Pause") {
+					playpause.setIcon(playIcon);
+					playpause.setToolTipText("Resume");
+					Moosique.pause();
+				} else if (toolTip == "Resume") {
+					playpause.setIcon(pauseIcon);
+					playpause.setToolTipText("Pause");
+					Moosique.resume();
+				} else if (toolTip == "Stop") {
+					Moosique.stop();
+				}
+			} else if (e.getSource() instanceof JLabel) {
+				long position = Moosique.getEditPosition();
+				if (e.getSource().equals(measuresValue)) {
+					if (SwingUtilities.isRightMouseButton(e)) {
+						position += beatsPerMeasure * ticksPerBeat;
+					} else if (SwingUtilities.isLeftMouseButton(e) && Integer.parseInt(measuresValue.getText()) > 1) {
+						position -= beatsPerMeasure * ticksPerBeat;
+					}
+				} else if (e.getSource().equals(beatsValue)) {
+					if (SwingUtilities.isRightMouseButton(e)) {
+						position += ticksPerBeat;
+					} else if (SwingUtilities.isLeftMouseButton(e) && Integer.parseInt(beatsValue.getText()) > 1) {
+						position -= ticksPerBeat;
+					}
+				} else if (e.getSource().equals(ticksValue)) {
+					if (SwingUtilities.isRightMouseButton(e)) {
+						position += 1;
+					} else if (SwingUtilities.isLeftMouseButton(e) && Integer.parseInt(ticksValue.getText()) > 1) {
+						position -= 1;
+					}
+				}
+				Moosique.setEditPosition(position);
+				Moosique.getGUI().update(position);
+			}
+		}
+
+		public void mousePressed(MouseEvent e) {
+			if (e.getSource() instanceof JButton) {
+				if (((JButton)e.getSource()).getToolTipText() == "Rewind") {
+					Moosique.rewind(beatsPerMeasure * ticksPerBeat);
+				} else if (((JButton)e.getSource()).getToolTipText() == "Fast forward") {
+					Moosique.forward(beatsPerMeasure * ticksPerBeat);
+				}
+			}
+		}
 
+		public void mouseReleased(MouseEvent e) {}
 	}
 }