X-Git-Url: https://ruin.nu/git/?p=moosique.git;a=blobdiff_plain;f=MooMenu.java;h=ae1672d083508740a9ec0becedb6b9234ff67fba;hp=7a0785b304fcb878d996adfc74e01eaef7b9a920;hb=HEAD;hpb=0b4a03f1de77a6c0681d84fba600151f30eb724a diff --git a/MooMenu.java b/MooMenu.java index 7a0785b..ae1672d 100644 --- a/MooMenu.java +++ b/MooMenu.java @@ -1,7 +1,10 @@ +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 @@ -10,66 +13,86 @@ import java.io.*; */ public class MooMenu extends JMenuBar implements ActionListener { - private JMenu file, edit, playback, music, help; + private JMenu file, reopen, edit, keyboard, playback, music, help; + private JFileChooser chooser; + private File directory; /** * Creates the menu bar. */ public MooMenu() { + // 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); - addItem(file, "New", KeyEvent.VK_N); - addItem(file, "Open...", KeyEvent.VK_O); - addItem(file, "Save", KeyEvent.VK_S); - addItem(file, "Save as..."); - addItem(file, "Exit", KeyEvent.VK_Q); + 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); - addItem(edit, "Copy", KeyEvent.VK_C); - addItem(edit, "Cut", KeyEvent.VK_X); - addItem(edit, "Paste", KeyEvent.VK_V); - addItem(edit, "Select all", KeyEvent.VK_E); - addItem(edit, "Invert selection", KeyEvent.VK_I); - addItem(edit, "Preferences...", KeyEvent.VK_P); + 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 = createMenu("Playback", KeyEvent.VK_P); add(playback); - addItem(playback, "Play", KeyEvent.VK_SPACE); - addItem(playback, "Pause"); - addItem(playback, "Stop"); - addItem(playback, "Jump..."); + 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); - addItem(music, "Delete track...", KeyEvent.VK_D); - addItem(music, "Copy track...", KeyEvent.VK_Y); - addItem(music, "Move track...", KeyEvent.VK_M); - addItem(music, "Insert measure..."); - addItem(music, "Delete measure..."); - addItem(music, "Set time signature..."); - addItem(music, "Set tempo..."); - addItem(music, "Scale velocity..."); - addItem(music, "Transpose..."); + 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); - - addItem(help, "Contents"); - addItem(help, "Getting started"); - addItem(help, "About"); - } + addItem(help, "User manual", "F1", KeyEvent.VK_M); + help.addSeparator(); + addItem(help, "About", KeyEvent.VK_A, false); + } /** - * creates a menu for the menubar - * @param name the name of the menu - * @param mnemonic the shortcut to activate the menu - * @return menu the menu to be added to the menubar + * 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); @@ -78,38 +101,56 @@ public class MooMenu extends JMenuBar implements ActionListener { } /** - * Creates a menu item. - * @param menu the menu to which the item is being added to - * @param name the name of this menuitem - * @return item the item to add to the menu + * 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) { + 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; } /** - * Creates a menu item with a keyboard accelerator. - * @param menu the menu to which the item is being added to - * @param name the name of this menuitem - * @param key the shortcut to activate the command - * @return item the item to add to the menu + * 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, int key) { + 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; } - + /** - * checks if the fileformat is compatible with our program - * @param f the file to check - * @return true or false - */ + * 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(); @@ -117,29 +158,38 @@ public class MooMenu extends JMenuBar implements ActionListener { } 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") { - Moosique.clearSequence(); + 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 && isMidiFile(chooser.getSelectedFile())) { - Moosique.load(chooser.getSelectedFile().getAbsolutePath()); + + // 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") { - Moosique.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 && isMidiFile(chooser.getSelectedFile())) { - Moosique.saveAs(chooser.getSelectedFile().getAbsolutePath()); - } - + showSaveAsDialog(); } else if (command == "Exit") { Moosique.quit(); } else if (command == "Copy") { @@ -155,55 +205,75 @@ public class MooMenu extends JMenuBar implements ActionListener { } else if (command == "Preferences...") { } else if (command == "Play") { - if (Moosique.getSequencer().isRunning()) { - Moosique.pause(); - } else { - Moosique.play(); - } + if (!Moosique.getSequencer().isRunning()) Moosique.play(); } else if (command == "Pause") { - if (Moosique.getSequencer().isRunning()) { - Moosique.resume(); - } else { - Moosique.pause(); - } + if (Moosique.getSequencer().isRunning()) Moosique.pause(); } else if (command == "Stop") { Moosique.stop(); - } else if (command == "Jump...") { - + } 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...") { - - } 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"); - + 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) { @@ -212,7 +282,7 @@ public class MooMenu extends JMenuBar implements ActionListener { return false; } - /* + /** * gets the description of the filetype * @return "Midifiles the only filetyp compatibel with the program */ @@ -220,4 +290,4 @@ public class MooMenu extends JMenuBar implements ActionListener { return "MIDI files"; } } -} \ No newline at end of file +}