X-Git-Url: https://ruin.nu/git/?p=moosique.git;a=blobdiff_plain;f=MooMenu.java;h=ae1672d083508740a9ec0becedb6b9234ff67fba;hp=aaccb35245f971cc0674cc6964b219e6de83fd96;hb=HEAD;hpb=2008b066f26ae603b84ff46807e3dbd30e86c7e8 diff --git a/MooMenu.java b/MooMenu.java index aaccb35..ae1672d 100644 --- a/MooMenu.java +++ b/MooMenu.java @@ -1,105 +1,197 @@ +import javax.sound.midi.*; import javax.swing.*; import javax.swing.filechooser.*; +import java.awt.*; import java.awt.event.*; import java.io.*; +import java.util.*; +/** + * Moosiques GUI representing a menubar, menus and menuitems + * + * @author Björn Lanneskog + */ public class MooMenu extends JMenuBar implements ActionListener { - private JMenu file, edit, playback, track, help; + private JMenu file, reopen, edit, keyboard, playback, music, help; + private JFileChooser chooser; + private File directory; + /** + * Creates the menu bar. + */ public MooMenu() { - file = makeMenu("File", KeyEvent.VK_F); + // Fetches last work directory, and recent files. + // directory = Moosique.getRecentDirectory(); + ArrayList recentFiles = new ArrayList(); // ... = Moosique.getRecentFiles(); + + // Creates the sub-menus and their items. + file = createMenu("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); + addItem(file, "New", KeyEvent.VK_N, true); + addItem(file, "Open...", KeyEvent.VK_O, true); + reopen = createMenu("Reopen", KeyEvent.VK_R); + Iterator it = recentFiles.iterator(); + while (it.hasNext()) addReopenItem((String)it.next()); + file.add(reopen); + addItem(file, "Save", KeyEvent.VK_S, true); + addItem(file, "Save as...", KeyEvent.VK_A, false); + file.addSeparator(); + addItem(file, "Exit", KeyEvent.VK_Q, true); + + edit = createMenu("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)); + addItem(edit, "Copy", KeyEvent.VK_C, true); + addItem(edit, "Cut", KeyEvent.VK_X, true); + addItem(edit, "Paste", KeyEvent.VK_V, true); + edit.addSeparator(); + addItem(edit, "Select all", KeyEvent.VK_E, true); + addItem(edit, "Invert selection", KeyEvent.VK_I, true); + edit.addSeparator(); + addItem(edit, "Preferences...", KeyEvent.VK_P, true); - playback = makeMenu("Playback", KeyEvent.VK_P); + playback = createMenu("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); + addItem(playback, "Play", "F5", KeyEvent.VK_P); + addItem(playback, "Pause", "F7", KeyEvent.VK_A); + addItem(playback, "Stop", "F6", KeyEvent.VK_S); + playback.addSeparator(); + addItem(playback, "Set position...", KeyEvent.VK_E, false); + playback.addSeparator(); + keyboard = createMenu("Set keyboard octave", KeyEvent.VK_K); + edit.add(keyboard); + for (int i = 9; i >= 0; i--) addItem(keyboard, "" + i, i + 48, false); + + music = createMenu("Music", KeyEvent.VK_M); + add(music); + + addItem(music, "Add track...", KeyEvent.VK_A, true); + addItem(music, "Delete track...", KeyEvent.VK_D, true); + addItem(music, "Copy track...", KeyEvent.VK_Y, true); + addItem(music, "Move track...", KeyEvent.VK_M, true); + music.addSeparator(); + addItem(music, "Insert measure...", KeyEvent.VK_I, false); + addItem(music, "Delete measure...", KeyEvent.VK_E, false); + music.addSeparator(); + addItem(music, "Set time signature...", KeyEvent.VK_S, false); + addItem(music, "Set tempo...", KeyEvent.VK_M, false); + addItem(music, "Scale velocity...", KeyEvent.VK_V, false); + addItem(music, "Transpose...", KeyEvent.VK_T, false); + + help = createMenu("Help", KeyEvent.VK_L); add(help); - - help.add(makeItem(help, "Contents")); - help.add(makeItem(help, "Getting started")); - help.add(makeItem(help, "About")); - } - private JMenu makeMenu(String name, int mnemonic) { + addItem(help, "User manual", "F1", KeyEvent.VK_M); + help.addSeparator(); + addItem(help, "About", KeyEvent.VK_A, false); + } + /** + * Creats a menu in the menubar. + * @param name The name of the menu. + * @param mnemnic The shortcut-key to access the menu. + * @return menu The menu created. + */ + private JMenu createMenu(String name, int mnemonic) { JMenu menu = new JMenu(name); menu.setMnemonic(mnemonic); return menu; } - - private JMenuItem makeItem(JMenu menu, String name) { + + /** + * Creats a menuitem in the menu. + * @param menu The menu where to add the menuitem. + * @param name The name of the menuitem. + * @param mnemonic The keyboard mnemonic used to access this menuitem + * @param accelerate whether to create a keyboard accelerator for this item + * @return item The menuitem created. + */ + private JMenuItem addItem(JMenu menu, String name, int mnemonic, boolean accelerate) { JMenuItem item = new JMenuItem(name); item.addActionListener(this); + item.setMnemonic(mnemonic); + if (accelerate) item.setAccelerator(KeyStroke.getKeyStroke(mnemonic, ActionEvent.CTRL_MASK)); menu.add(item); return item; } - - private JMenuItem makeAccItem(JMenu menu, String name, int key) { + + /** + * Creats a menuitem in the menu. + * @param menu The menu to where to add the menuitem. + * @param name The name of the menuitem. + * @param key The keystroke to access this menuitem. + * @param mnemonic The keyboard mnemonic used to access this menuitem + * @return item The menuitem created. + */ + private JMenuItem addItem(JMenu menu, String name, String key, int mnemonic) { JMenuItem item = new JMenuItem(name); - item.setAccelerator(KeyStroke.getKeyStroke(key, ActionEvent.CTRL_MASK)); + item.setMnemonic(mnemonic); + item.setAccelerator(KeyStroke.getKeyStroke(key)); item.addActionListener(this); menu.add(item); return item; } - + + /** + * Adds an item for this file to the top of the reopen menu. + */ + private void addReopenItem(String file) { + for (int i = 0; i < reopen.getMenuComponentCount(); i++) { + if (file.equals(((JMenuItem)reopen.getMenuComponent(i)).getText())) + reopen.remove(i); + } + JMenuItem recentFile = new JMenuItem(file); + recentFile.addActionListener(this); + reopen.insert(recentFile, 0); + if (reopen.getMenuComponentCount() > 5) reopen.remove(5); + } + + /** + * Checks if the given file has the extension ".mid". + */ + private boolean isMidiFile(File f) { + if(f != null) { + String extension = f.getName().substring(f.getName().lastIndexOf('.') + 1).toLowerCase().trim(); + if (extension.equals("mid")) return true; + } + return false; + } + /** + * Gets the users command of takes and properiate action + * @param e The action perfomed. + */ public void actionPerformed(ActionEvent e) { String command = e.getActionCommand(); + Sequence seq; if(command == "New") { - + if (!Moosique.promptOnUnsavedChanges()) Moosique.clearSequence(); } else if (command == "Open...") { - - JFileChooser chooser = new JFileChooser(); + // Shows a file chooser. If shown previously, starts in the current directory. + if (directory != null) { + chooser = new JFileChooser(directory); + } else { + 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()); - } - + + // Stores the current directory and loads the selected file. + File file = chooser.getSelectedFile(); + if(returnVal == JFileChooser.APPROVE_OPTION && isMidiFile(file)) { + directory = file.getParentFile(); + if (!Moosique.promptOnUnsavedChanges()) { + if (Moosique.load(file)) addReopenItem(file.getAbsolutePath()); + } + } } else if (command == "Save") { - + if (!Moosique.save()) showSaveAsDialog(); } else if (command == "Save as...") { - - 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()); - } - + showSaveAsDialog(); } else if (command == "Exit") { - + Moosique.quit(); } else if (command == "Copy") { } else if (command == "Cut") { @@ -110,47 +202,90 @@ public class MooMenu extends JMenuBar implements ActionListener { } else if (command == "Invert selection") { + } else if (command == "Preferences...") { + } else if (command == "Play") { - JOptionPane.showMessageDialog(null, "playing"); - + if (!Moosique.getSequencer().isRunning()) Moosique.play(); } else if (command == "Pause") { - + if (Moosique.getSequencer().isRunning()) Moosique.pause(); } else if (command == "Stop") { - - } else if (command == "Jump...") { - - } else if (command == "Add") { - - } else if (command == "Delete") { - - } else if (command == "Copy track") { - - } else if (command == "Move") { - - } 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"); - + Moosique.stop(); + } else if (command == "Set position...") { + MooDialog newDialog = new MooDialog(MooDialog.SET_POSITION); + // Moosique.setPosition(???); Räkna ut från msr, beats, ticks, time sig. + } else if (keyboard.isMenuComponent((JMenuItem)e.getSource())) { + MooKeyboard.setOctave(Integer.parseInt(command)); + } else if (command == "Add track...") { + MooDialog newDialog = new MooDialog(MooDialog.ADD_TRACK); + Moosique.getSequence().createTrack(); + } else if (command == "Delete track...") { + MooDialog newDialog = new MooDialog(MooDialog.DELETE_TRACK); + /* Let the user select a track from a list. + seq = Moosique.getSequence(); + seq.deleteTrack(seq.getTracks()[NUMBER]); + */ + } else if (command == "Copy track...") { + MooDialog newDialog = new MooDialog(MooDialog.COPY_TRACK); + } else if (command == "Move track...") { + MooDialog newDialog = new MooDialog(MooDialog.MOVE_TRACK); + } else if (command == "Insert measure...") { + MooDialog newDialog = new MooDialog(MooDialog.INSERT_MEASURE); + } else if (command == "Delete measure...") { + MooDialog newDialog = new MooDialog(MooDialog.DELETE_MEASURE); + } else if (command == "Set time signature...") { + + } else if (command == "Set tempo...") { + MooDialog newDialog = new MooDialog(MooDialog.SET_TEMPO); + } else if (command == "Scale velocity...") { + MooDialog newDialog = new MooDialog(MooDialog.SCALE_VELOCITY); + } else if (command == "Transpose...") { + MooDialog newDialog = new MooDialog(MooDialog.TRANSPOSE); + } else if (command == "User manual") { + MooDialog manual = new MooDialog(MooDialog.MANUAL); } else if (command == "About") { - // about to be filled in - JOptionPane.showMessageDialog(null, "här kommer about att komma"); - + JOptionPane.showMessageDialog(null, + "Moosique\nversion 1.0\n\n© 2003\nRoland Andersson\nMichael Andreen\nBjörn Lanneskog\nEinar Pehrson", + "About Moosique", + JOptionPane.INFORMATION_MESSAGE, + new ImageIcon(Moosique.getGUI().logo)); + } else if (reopen.isMenuComponent((JMenuItem)e.getSource())) { + String recentFile = ((JMenuItem)e.getSource()).getText(); + if (!Moosique.promptOnUnsavedChanges()) { + if (Moosique.load(new File(recentFile))) addReopenItem(recentFile); + } } } + private void showSaveAsDialog() { + // Shows a file chooser. If shown previously, starts in the current directory. + if (directory != null) { + chooser = new JFileChooser(directory); + } else { + chooser = new JFileChooser(); + } + chooser.addChoosableFileFilter(new MidiFileFilter()); + int returnVal = chooser.showSaveDialog(this); + + // Stores the current directory and loads the selected file. + File file = chooser.getSelectedFile(); + if(returnVal == JFileChooser.APPROVE_OPTION && isMidiFile(file)) { + directory = file.getParentFile(); + if (Moosique.saveAs(file)) addReopenItem(file.getAbsolutePath()); + } + } + 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; + if (f.isDirectory() || isMidiFile(f)) return true; } return false; } + /** + * gets the description of the filetype + * @return "Midifiles the only filetyp compatibel with the program + */ public String getDescription() { return "MIDI files"; }