import javax.swing.*;
+import javax.swing.filechooser.*;
import java.awt.event.*;
+import java.io.*;
-public class MooMenu extends JMenuBar implements ActionListener
-{
+public class MooMenu extends JMenuBar implements ActionListener {
- // empty constructor that anropar the createMooMenu in the mainmethod
- public MooMenu()
- {
-
- add(createFileMenu());
- add(createEditMenu());
- add(createPlayBackMenu());
- add(createTrackMenu());
- add(createHelpMenu());
- }
+ private JMenu file, edit, playback, track, help;
- // creates the filemenu
- private JMenu createFileMenu()
- {
- file = new JMenu("File");
- file.setMnemonic(KeyEvent.VK_F);
- neww = new JMenuItem("New");
- neww.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_N, ActionEvent.ALT_MASK));
- file.add(neww);
- open = new JMenuItem("Open...");
- open.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_O, ActionEvent.ALT_MASK));
- file.add(open);
- save = new JMenuItem("Save");
- save.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_S, ActionEvent.ALT_MASK));
- file.add(save);
- saveas = new JMenuItem("Save as...");
- file.add(saveas);
- exit = new JMenuItem("Exit");
- exit.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_X, ActionEvent.ALT_MASK));
- file.add(exit);
- return file;
+ public MooMenu() {
+ file = makeMenu("File", KeyEvent.VK_F);
+ add(file);
+
+ file.add(makeAccItem(file, "New", KeyEvent.VK_N));
+ file.add(makeAccItem(file, "Open...", KeyEvent.VK_O));
+ file.add(makeAccItem(file, "Save", KeyEvent.VK_S));
+ file.add(makeItem(file, "Save as..."));
+ file.add(makeAccItem(file, "Exit", KeyEvent.VK_Q));
+
+ edit = makeMenu("Edit", KeyEvent.VK_E);
+ add(edit);
+
+ edit.add(makeAccItem(edit, "Copy", KeyEvent.VK_C));
+ edit.add(makeAccItem(edit, "Cut", KeyEvent.VK_X));
+ edit.add(makeAccItem(edit, "Paste", KeyEvent.VK_V));
+ edit.add(makeAccItem(edit, "Select all", KeyEvent.VK_E));
+ edit.add(makeAccItem(edit, "Invert selection", KeyEvent.VK_I));
+
+ playback = makeMenu("Playback", KeyEvent.VK_P);
+ add(playback);
+
+ playback.add(makeAccItem(playback, "Play", KeyEvent.VK_SPACE));
+ playback.add(makeAccItem(playback, "Pause", KeyEvent.VK_SPACE));
+ playback.add(makeItem(playback, "Stop"));
+ playback.add(makeItem(playback, "Jump..."));
+
+ track = makeMenu("Track", KeyEvent.VK_T);
+ add(track);
+
+ track.add(makeAccItem(track, "Add", KeyEvent.VK_A));
+ track.add(makeAccItem(track, "Delete", KeyEvent.VK_D));
+ track.add(makeAccItem(track, "Copy track", KeyEvent.VK_Y));
+ track.add(makeAccItem(track, "Move", KeyEvent.VK_M));
+
+ help = makeMenu("Help", KeyEvent.VK_P);
+ add(help);
+
+ help.add(makeItem(help, "Contents"));
+ help.add(makeItem(help, "Getting started"));
+ help.add(makeItem(help, "About"));
}
-
- // creates the editmenu
- private JMenu createEditMenu()
- {
- edit = new JMenu("Edit");
- copy = new JMenuItem("Copy");
- edit.add(copy);
- cut = new JMenuItem("Cut");
- edit.add(cut);
- paste = new JMenuItem("Paste");
- edit.add(paste);
- selectall = new JMenuItem("Select All");
- edit.add(selectall);
- invertselection = new JMenuItem("Invert selection");
- edit.add(invertselection);
- return edit;
+ private JMenu makeMenu(String name, int mnemonic) {
+ JMenu menu = new JMenu(name);
+ menu.setMnemonic(mnemonic);
+ return menu;
}
-
- // creates the playbackmenu
- private JMenu createPlayBackMenu()
- {
- playback = new JMenu("Playback");
- play = new JMenuItem("Play");
- play.addActionListener(this);
- playback.add(play);
- pause= new JMenuItem("Pause / Resume");
- playback.add(pause);
- stop = new JMenuItem("Stop");
- playback.add(stop);
- jump = new JMenuItem("Jump...");
- playback.add(jump);
- return playback;
+ private JMenuItem makeItem(JMenu menu, String name) {
+ JMenuItem item = new JMenuItem(name);
+ item.addActionListener(this);
+ menu.add(item);
+ return item;
}
- // creates the trackmenu
- private JMenu createTrackMenu()
- {
- track = new JMenu("Track");
-
- add = new JMenuItem("Add...");
- track.add(add);
- delete= new JMenuItem("Delete...");
- track.add(delete);
- copy1 = new JMenuItem("Copy...");
- track.add(copy1);
- move= new JMenuItem("Move...");
- track.add(move);
- return track;
- }
-
- // creates the aboutmenu
- private JMenu createHelpMenu()
- {
- help = new JMenu("Help");
-
- contents = new JMenuItem("Contents");
- help.add(contents);
- gettingstarted = new JMenuItem("Getting started");
- help.add(gettingstarted);
- about = new JMenuItem("About");
- help.add(about);
-
- return help;
+ private JMenuItem makeAccItem(JMenu menu, String name, int key) {
+ JMenuItem item = new JMenuItem(name);
+ item.setAccelerator(KeyStroke.getKeyStroke(key, ActionEvent.CTRL_MASK));
+ item.addActionListener(this);
+ menu.add(item);
+ return item;
}
- public void actionPerformed(ActionEvent e)
- {
- Object ob = e.getSource();
+ public void actionPerformed(ActionEvent e) {
+ String command = e.getActionCommand();
- if(ob == neww)
- {
+ if(command == "New") {
+
+ } else if (command == "Open...") {
+ JFileChooser chooser = new JFileChooser();
+ chooser.addChoosableFileFilter(new MidiFileFilter());
+ int returnVal = chooser.showOpenDialog(this);
+ if(returnVal == JFileChooser.APPROVE_OPTION) {
+ System.out.println("You chose to open this file: " +
+ chooser.getSelectedFile().getName());
}
- else if(ob == open)
- {
- }
- else if(ob == save)
- {
+ } else if (command == "Save") {
- }
- else if(ob == saveas)
- {
+ } else if (command == "Save as...") {
- }
- else if(ob == exit)
- {
+ JFileChooser chooser = new JFileChooser();
+ chooser.addChoosableFileFilter(new MidiFileFilter());
+ int returnVal = chooser.showSaveDialog(this);
+ if(returnVal == JFileChooser.APPROVE_OPTION) {
+ System.out.println("You chose to open this file: " +
+ chooser.getSelectedFile().getName());
+ }
- }
- else if(ob == copy)
- {
+ } else if (command == "Exit") {
- }
- else if(ob == cut)
- {
+ } else if (command == "Copy") {
- }
- else if(ob == paste)
- {
+ } else if (command == "Cut") {
- }
- else if(ob == selectall)
- {
+ } else if (command == "Paste") {
- }
- else if(ob == invertselection)
- {
+ } else if (command == "Select all") {
- }
- else if(ob == play)
- {
- Moosique.play();
- JOptionPane.showMessageDialog(null,"Playing...");
- }
- else if(ob == pause)
- {
+ } else if (command == "Invert selection") {
- }
- else if(ob == stop)
- {
+ } else if (command == "Play") {
+ JOptionPane.showMessageDialog(null, "playing");
- }
- else if(ob == jump)
- {
+ } else if (command == "Pause") {
- }
- else if(ob == add)
- {
+ } else if (command == "Stop") {
- }
- else if(ob == delete)
- {
+ } else if (command == "Jump...") {
- }
- else if(ob == copy1)
- {
+ } else if (command == "Add") {
- }
- else if(ob == move)
- {
+ } else if (command == "Delete") {
- }
- else if(ob == contents)
- {
+ } else if (command == "Copy track") {
- }
- else if(ob == gettingstarted)
- {
+ } else if (command == "Move") {
- }
- else if(ob == about)
- {
+ } else if (command == "Contents") {
+ // contents to be filled in
+ JOptionPane.showMessageDialog(this, "här kommer contents komma");
+
+ } else if (command == "Getting started") {
+ // getting started to be filled in
+ JOptionPane.showMessageDialog(null, "här kommer getting started komma");
+ } else if (command == "About") {
+ // about to be filled in
+ JOptionPane.showMessageDialog(null, "här kommer about att komma");
+
+ }
+ }
+
+ class MidiFileFilter extends javax.swing.filechooser.FileFilter {
+ public boolean accept(File f) {
+ if(f != null) {
+ String extension = f.getName().substring(f.getName().lastIndexOf('.') + 1).toLowerCase();
+ if (f.isDirectory() || extension == "mid") return true;
+ }
+ return false;
}
+ public String getDescription() {
+ return "MIDI files";
+ }
}
-
- private JMenu file;
- private JMenu edit;
- private JMenu playback;
- private JMenu track;
- private JMenu help;
- private JMenuItem neww;
- private JMenuItem open;
- private JMenuItem save;
- private JMenuItem saveas;
- private JMenuItem exit;
- private JMenuItem copy;
- private JMenuItem cut;
- private JMenuItem paste;
- private JMenuItem selectall;
- private JMenuItem invertselection;
- private JMenuItem play;
- private JMenuItem pause;
- private JMenuItem stop;
- private JMenuItem jump;
- private JMenuItem add;
- private JMenuItem delete;
- private JMenuItem copy1;
- private JMenuItem move;
- private JMenuItem contents;
- private JMenuItem gettingstarted;
- private JMenuItem about;
}