X-Git-Url: https://ruin.nu/git/?p=moosique.git;a=blobdiff_plain;f=MooMenu.java;h=8c9b648dc7018b2658aceb301614ac84835d5891;hp=2d5c20a626ad1f9616aa8fd1d2496cea040125e7;hb=6154ba318198471a2b94391df6aab6f2b6cd9b29;hpb=1e06fcb34d222ef2017d4adf888568184dd63ab9 diff --git a/MooMenu.java b/MooMenu.java index 2d5c20a..8c9b648 100644 --- a/MooMenu.java +++ b/MooMenu.java @@ -1,25 +1,277 @@ +import javax.sound.midi.*; import javax.swing.*; +import javax.swing.filechooser.*; +import java.awt.event.*; +import java.io.*; +import java.awt.*; /** - * - * - * @author Andersson, Andreen, Lanneskog, Pehrson - * @version 1 + * Moosiques GUI representing a menubar, menus and menuitems + * + * @author Björn Lanneskog */ - -public class MooMenu { +public class MooMenu extends JMenuBar implements ActionListener { + + private JMenu file, edit, keyboard, playback, music, help; + private JFileChooser chooser; + private File directory; - /** - * Creates the menus. + /** + * Creates the menu bar. */ - public MooMenu () { - + public MooMenu() { + file = createMenu("File", KeyEvent.VK_F); + add(file); + + addItem(file, "New", KeyEvent.VK_N, ActionEvent.CTRL_MASK); + addItem(file, "Open...", KeyEvent.VK_O, ActionEvent.CTRL_MASK); + addItem(file, "Save", KeyEvent.VK_S, ActionEvent.CTRL_MASK); + addItem(file, "Save as...", KeyEvent.VK_A); + file.addSeparator(); + addItem(file, "Exit", KeyEvent.VK_Q, ActionEvent.CTRL_MASK); + + edit = createMenu("Edit", KeyEvent.VK_E); + add(edit); + + addItem(edit, "Copy", KeyEvent.VK_C, ActionEvent.CTRL_MASK); + addItem(edit, "Cut", KeyEvent.VK_X, ActionEvent.CTRL_MASK); + addItem(edit, "Paste", KeyEvent.VK_V, ActionEvent.CTRL_MASK); + edit.addSeparator(); + addItem(edit, "Select all", KeyEvent.VK_E, ActionEvent.CTRL_MASK); + addItem(edit, "Invert selection", KeyEvent.VK_I, ActionEvent.CTRL_MASK); + edit.addSeparator(); + addItem(edit, "Preferences...", KeyEvent.VK_P, ActionEvent.CTRL_MASK); + + playback = createMenu("Playback", KeyEvent.VK_P); + add(playback); + + 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); + playback.addSeparator(); + keyboard = createMenu("Set keyboard octave", KeyEvent.VK_K); + edit.add(keyboard); + for (int i = 9; i >= 0; i--) addItem(keyboard, "Octave " + i, i + 48); + + music = createMenu("Music", KeyEvent.VK_M); + add(music); + + addItem(music, "Add track...", KeyEvent.VK_A, ActionEvent.CTRL_MASK); + addItem(music, "Delete track...", KeyEvent.VK_D, ActionEvent.CTRL_MASK); + addItem(music, "Copy track...", KeyEvent.VK_Y, ActionEvent.CTRL_MASK); + addItem(music, "Move track...", KeyEvent.VK_M, ActionEvent.CTRL_MASK); + music.addSeparator(); + addItem(music, "Insert measure...", KeyEvent.VK_I); + addItem(music, "Delete measure...", KeyEvent.VK_E); + music.addSeparator(); + addItem(music, "Set time signature...", KeyEvent.VK_S); + addItem(music, "Set tempo...", KeyEvent.VK_M); + addItem(music, "Scale velocity...", KeyEvent.VK_V); + addItem(music, "Transpose...", KeyEvent.VK_T); + + help = createMenu("Help", KeyEvent.VK_L); + add(help); + + addItem(help, "User manual", "F1", KeyEvent.VK_M); + help.addSeparator(); + addItem(help, "About", KeyEvent.VK_A); } - - /** - * + /** + * 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; + } + + /** + * Creats a menuitem in the menu. + * @param menu The menu where to add the menuitem. + * @param name The name of the menuitem. + * @return item The menuitem created. */ - public void () { + private JMenuItem addItem(JMenu menu, String name, int mnemonic) { + JMenuItem item = new JMenuItem(name); + item.addActionListener(this); + menu.add(item); + return item; + } + + /** + * 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. + * @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)); + item.setMnemonic(mnemonic); + item.addActionListener(this); + menu.add(item); + return item; + } + /** + * 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 mask The keyboard mask. + * @return item The menuitem created. + */ + private JMenuItem addItem(JMenu menu, String name, int key, int mask) { + JMenuItem item = new JMenuItem(name); + item.setAccelerator(KeyStroke.getKeyStroke(key, mask)); + item.setMnemonic(key); + item.addActionListener(this); + menu.add(item); + return item; } + + 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...") { + // 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); + + // Stores the current directory and loads the selected file. + File file = chooser.getSelectedFile(); + if(returnVal == JFileChooser.APPROVE_OPTION && isMidiFile(file)) { + directory = chooser.getSelectedFile().getParentFile(); + if (!Moosique.promptOnUnsavedChanges()) + Moosique.load(chooser.getSelectedFile().getAbsolutePath()); + } + } else if (command == "Save") { + if (!Moosique.save()) showSaveAsDialog(); + } else if (command == "Save as...") { + showSaveAsDialog(); + } else if (command == "Exit") { + Moosique.quit(); + } else if (command == "Copy") { + + } else if (command == "Cut") { + + } else if (command == "Paste") { + + } else if (command == "Select all") { + + } else if (command == "Invert selection") { + + } else if (command == "Preferences...") { + + } else if (command == "Play") { + if (!Moosique.getSequencer().isRunning()) Moosique.play(); + } else if (command == "Pause") { + if (Moosique.getSequencer().isRunning()) Moosique.pause(); + } else if (command == "Stop") { + 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 (command.startsWith("Octave")) { + MooKeyboard.setOctave(Integer.parseInt(command.substring(7,8))); + } 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...") { + + } else if (command == "Transpose...") { + + } else if (command == "User manual") { + MooDialog manual = new MooDialog(MooDialog.MANUAL); + } else if (command == "About") { + JOptionPane.showMessageDialog(null, + "Moosique\nversion 1.0\n\nby\n\nRoland Andersson\nMichael Andreen\nBjörn Lanneskog\nEinar Pehrson", + "About Moosique", + JOptionPane.INFORMATION_MESSAGE, + new ImageIcon(Moosique.getGUI().logo)); + } + } + + 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(); + Moosique.saveAs(file.getAbsolutePath()); + } + } + + class MidiFileFilter extends javax.swing.filechooser.FileFilter { + public boolean accept(File f) { + if(f != null) { + 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"; + } + } + + }