jm.gui.show.ShowScore Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jmusic Show documentation
Show all versions of jmusic Show documentation
JMusic - Java Music Library
The newest version!
/*
:39 2001
Copyright (C) 2000 Andrew Sorensen & Andrew Brown
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or any
later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* --------------------
* A jMusic tool which displays a score as a
* piano roll dispslay on Common Practice Notation staves.
* @author Andrew Brown
* @version 1.0,Sun Feb 25 18:43
* ---------------------
*/
package jm.gui.show;
import jm.music.data.Score;
import jm.util.Play;
import jm.util.Write;
import java.awt.*;
import java.awt.event.*;
/**
* The tool displays a jMusic class as music notation. To use it write:
* new ShowScore(scoreName);
* Where scoreName is the jMusic Score object.
* Alternately:
* new ShowScore(scoreName, xpos, ypos);
* Where xpos and ypos are intergers specifying the topleft position of the window.
* This is useful if you want to use DrawScore in conjunction with some other GUI interface
* which is already positioned in the top left corner of the screen.
*/
public class ShowScore extends Frame implements WindowListener, ActionListener {
//attributes
private Panel pan;
private Score score = new Score();
private MenuItem saveMIDI, quit, size7, size2, size3, size4, size5, size6,
size8, thin, medium, thick, play, saveXML, openXML, openMIDI;
private ShowPanel sp;
//--------------
//constructors
//--------------
public ShowScore(Score score) {
this(score, 0, 0);
}
public ShowScore(Score score, int xPos, int yPos) {
super("jMusic Show: '" + score.getTitle() + "'");
this.score = score;
//register the closebox event
this.addWindowListener(this);
//add a scroll pane
sp = new ShowPanel(this, score);
this.setSize(650, sp.getHeight() + 25);
this.add(sp);
// menus
MenuBar menus = new MenuBar();
Menu fileMenu = new Menu("Show", true);
size2 = new MenuItem("Size 2");
size2.addActionListener(this);
fileMenu.add(size2);
size3 = new MenuItem("Size 3");
size3.addActionListener(this);
fileMenu.add(size3);
size4 = new MenuItem("Size 4");
size4.addActionListener(this);
fileMenu.add(size4);
size5 = new MenuItem("Size 5");
size5.addActionListener(this);
fileMenu.add(size5);
size6 = new MenuItem("Size 6");
size6.addActionListener(this);
fileMenu.add(size6);
size7 = new MenuItem("Size 7");
size7.addActionListener(this);
fileMenu.add(size7);
size8 = new MenuItem("Size 8");
size8.addActionListener(this);
fileMenu.add(size8);
MenuItem line = new MenuItem("-");
fileMenu.add(line);
thin = new MenuItem("Thin notes");
thin.addActionListener(this);
fileMenu.add(thin);
medium = new MenuItem("Medium notes");
medium.addActionListener(this);
fileMenu.add(medium);
thick = new MenuItem("Thick notes");
thick.addActionListener(this);
fileMenu.add(thick);
MenuItem line2 = new MenuItem("-");
fileMenu.add(line2);
play = new MenuItem("Play MIDI", new MenuShortcut(KeyEvent.VK_P));
play.addActionListener(this);
fileMenu.add(play);
openMIDI = new MenuItem("Open a MIDI file...", new MenuShortcut(KeyEvent.VK_O));
openMIDI.addActionListener(this);
fileMenu.add(openMIDI);
openXML = new MenuItem("Open a jMusic XML file...");
openXML.addActionListener(this);
fileMenu.add(openXML);
saveMIDI = new MenuItem("Save as MIDI file...", new MenuShortcut(KeyEvent.VK_S));
saveMIDI.addActionListener(this);
fileMenu.add(saveMIDI);
saveXML = new MenuItem("Save as jMusic XML file...");
saveXML.addActionListener(this);
fileMenu.add(saveXML);
quit = new MenuItem("Quit", new MenuShortcut(KeyEvent.VK_Q));
quit.addActionListener(this);
fileMenu.add(quit);
menus.add(fileMenu);
this.setMenuBar(menus);
//construct and display
this.pack();
this.setLocation(xPos, yPos);
this.show();
}
//--------------
// Class Methods
//--------------
// Deal with the window closebox
public void windowClosing(WindowEvent we) {
this.dispose(); //System.exit(0);
}
//other WindowListener interface methods
//They do nothing but are required to be present
public void windowActivated(WindowEvent we) {
}
;
public void windowClosed(WindowEvent we) {
}
;
public void windowDeactivated(WindowEvent we) {
}
;
public void windowIconified(WindowEvent we) {
}
;
public void windowDeiconified(WindowEvent we) {
}
;
public void windowOpened(WindowEvent we) {
}
;
// handle menu items
public void actionPerformed(ActionEvent e) {
if (e.getSource() == play) playBackMidi();
if (e.getSource() == quit) System.exit(0);
if (e.getSource() == saveMIDI) saveMidi();
if (e.getSource() == openMIDI) openMidi();
if (e.getSource() == saveXML) saveXMLFile();
if (e.getSource() == openXML) openXMLFile();
if (e.getSource() == size2) resize(2);
if (e.getSource() == size3) resize(3);
if (e.getSource() == size4) resize(4);
if (e.getSource() == size5) resize(5);
if (e.getSource() == size6) resize(6);
if (e.getSource() == size7) resize(7);
if (e.getSource() == size8) resize(8);
if (e.getSource() == thin) sp.getShowArea().setThinNote(2);
if (e.getSource() == medium) sp.getShowArea().setThinNote(1);
if (e.getSource() == thick) sp.getShowArea().setThinNote(0);
}
private void resize(int newSize) {
sp.getShowArea().setNoteHeight(newSize);
this.setSize(this.getSize().width, sp.getHeight() + 25);
this.pack();
}
/**
* Dialog to save phrase as a MIDI file.
*/
public void saveMidi() {
Write.midi(score);
}
/**
* Save score as a jMusic XML file.
*/
public void saveXMLFile() {
FileDialog fd = new FileDialog(new Frame(),
"Save as a jMusic XML file...",
FileDialog.SAVE);
fd.show();
if (fd.getFile() != null) {
jm.util.Write.xml(score, fd.getDirectory() + fd.getFile());
}
}
/**
* Read a MIDI file and display its data.
*/
public void openMidi() {
FileDialog fd = new FileDialog(new Frame(),
"Select a MIDI file to display...",
FileDialog.LOAD);
fd.show();
String fileName = fd.getFile();
if (fileName != null) {
Score score = new Score();
jm.util.Read.midi(score, fd.getDirectory() + fileName);
this.score = score;
sp.setScore(score);
}
}
/**
* Read a jMusic XML file and display its data.
*/
public void openXMLFile() {
FileDialog fd = new FileDialog(new Frame(),
"Select a jMusic XML file to display.",
FileDialog.LOAD);
fd.show();
String fileName = fd.getFile();
if (fileName != null) {
Score score = new Score();
jm.util.Read.xml(score, fd.getDirectory() + fileName);
this.score = score;
sp.setScore(score);
}
}
private void playBackMidi() {
Play.midi(score, false);
}
}