MenuBar.java

gehe zur Dokumentation dieser Datei

package dionarap;

import javax.swing.ButtonGroup;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JRadioButtonMenuItem;
import javax.swing.UIManager;
import javax.swing.UIManager.LookAndFeelInfo;


public class MenuBar extends JMenuBar {
        private static final long serialVersionUID = 1634318767797551066L;

        static public final String CMD_TOGGLENAVIGATOR = "toggleNavigator";
        
        static public final String CMD_SHOWLEVELEDITOR = "showLevelEditor";
        
        static public final String CMD_SHOWICONS = "showIcons";
        
        static public final String CMD_SHOWHELP = "showHelp";
        
        static public final String CMD_CLOSEWINDOW = "closeWindow";
        
        static public final String CMD_THEMEPREFIX = "theme_";
        
        private Hauptfenster parent;

        private ListenerMenu listener;
        
        public MenuBar(Hauptfenster parent, ListenerMenu listener)
        {
                this.parent = parent;
                this.listener = listener;
                
                // Menue: Konfiguration
                JMenu menuConfiguration = new JMenu("Konfigurieren");
                menuConfiguration.setMnemonic('k');
                menuConfiguration.add(this.createMenuItemLookAndFeel());
                menuConfiguration.add(this.createMenuThemes());
                menuConfiguration.add(this.createCheckBoxMenuItem("Navigator", MenuBar.CMD_TOGGLENAVIGATOR, true)); 
                this.add(menuConfiguration);  

                // Menue: Level
                JMenu menuLevel = new JMenu("Level");
                menuLevel.setMnemonic('l');
                menuLevel.add(this.createMenuItem("Level erstellen", MenuBar.CMD_SHOWLEVELEDITOR) );
                menuLevel.add(this.createMenuLevels());
                this.add(menuLevel);
                
                
                // Menue: Hilfe
                JMenu menuHelp = new JMenu("Hilfe");
                menuHelp.setMnemonic('h');
                menuHelp.add(this.createMenuItem("Spielfiguren anzeigen", MenuBar.CMD_SHOWICONS));
                menuHelp.add(this.createMenuItem("Spielbeschreibung", MenuBar.CMD_SHOWHELP));
                this.add(menuHelp);             
        }
        
        
        private JMenuItem createMenuItemLookAndFeel()
        {
                LookAndFeelInfo[] lnf = UIManager.getInstalledLookAndFeels();

                JMenuItem menuItemLookAndFeel = new JMenu("Look and Feel");

                ButtonGroup groupLookAndFeel = new ButtonGroup();
                String lookandfeel = UIManager.getLookAndFeel().getName();
                for(int i = 0; i < lnf.length; i++) {           
                        menuItemLookAndFeel.add(this.createRadioMenuItem(lnf[i].getName(), 
                                                                        lnf[i].getClassName(), 
                                                                        groupLookAndFeel,
                                                                        lookandfeel.equals(lnf[i].getName())));
                }
                
                return menuItemLookAndFeel;
        } 
        
        
        private JMenuItem createMenuThemes()
        {
                String[] themes = Artwork.getTheme().getThemes();
                String currenttheme = Artwork.getTheme().getCurrentTheme();

                JMenuItem menuItemThemes = new JMenu("Thema");          
                
                ButtonGroup groupThemes = new ButtonGroup();
                for (int i = 0; i < themes.length; i++) {
                        menuItemThemes.add(this.createRadioMenuItem(themes[i], 
                                                                MenuBar.CMD_THEMEPREFIX + themes[i], 
                                                                groupThemes,
                                                                themes[i].equals(currenttheme)));
                }
                
                return menuItemThemes;
        }
        
        
        private JMenuItem createMenuLevels()
        {
                String[] levels = this.parent.getLevels();
                String currentLevel = this.parent.getCurrentLevel();

                JMenuItem menuItemLevels = new JMenu("Level laden");
                
                ButtonGroup groupLevels = new ButtonGroup();
                for (int i = 0; i < levels.length; i++) {
                        menuItemLevels.add(this.createRadioMenuItem(levels[i], 
                                                                Hauptfenster.levelPrefix + levels[i], 
                                                                groupLevels,
                                                                currentLevel.equals(levels[i])));
                }
                
                return menuItemLevels;
        }
        
        
        private JMenuItem createMenuItem(String title, String command)
        {
                JMenuItem menuitem = new JMenuItem(title);
                menuitem.addActionListener(this.listener);
                menuitem.setActionCommand(command);
                return menuitem;
        }
        

        private JRadioButtonMenuItem createRadioMenuItem(String title, String command, ButtonGroup group, boolean selected)
        {
                JRadioButtonMenuItem menuitem = new JRadioButtonMenuItem(title);        
                menuitem.setActionCommand(command);
                menuitem.setSelected(selected);
                menuitem.addActionListener(this.listener);
                group.add(menuitem);
                return menuitem;
        }
        

        private JCheckBoxMenuItem createCheckBoxMenuItem(String title, String command, boolean selected)
        {
                JCheckBoxMenuItem menuitem = new JCheckBoxMenuItem(title);
                menuitem.setActionCommand(command);
                menuitem.addActionListener(this.listener);
                menuitem.setState(selected);
                return menuitem;
        }
        
}

---