Java Code Examples for org.openide.util.Utilities#stringToKeys()

public void testWriteKeybindings() throws IOException {
    // Create new keybindings
    Map<Collection<KeyStroke>, MultiKeyBinding> newKeybindings = new HashMap<Collection<KeyStroke>, MultiKeyBinding>();
    MultiKeyBinding mkb = new MultiKeyBinding(Utilities.stringToKeys("D-D D"), "the-super-action");
    newKeybindings.put(mkb.getKeyStrokeList(), mkb);
    
    EditorSettingsStorage<Collection<KeyStroke>, MultiKeyBinding> ess = EditorSettingsStorage.<Collection<KeyStroke>, MultiKeyBinding>get(KeyMapsStorage.ID);
    ess.save(MimePath.EMPTY, "MyProfileXyz", false, newKeybindings);
    
    FileObject settingFile = FileUtil.getConfigFile("Editors/Keybindings/MyProfileXyz/org-netbeans-modules-editor-settings-CustomKeybindings.xml");
    assertNotNull("Can't find custom settingFile", settingFile);
    assertEquals("Wrong mime type", KeyMapsStorage.MIME_TYPE, settingFile.getMIMEType());
    
    // Force loading from the files
    StorageImpl<Collection<KeyStroke>, MultiKeyBinding> storage = new StorageImpl<Collection<KeyStroke>, MultiKeyBinding>(new KeyMapsStorage(), null);
    Map<Collection<KeyStroke>, MultiKeyBinding> keybindings = storage.load(MimePath.EMPTY, "MyProfileXyz", false); //NOI18N
    assertNotNull("Keybindings map should not be null", keybindings);
    assertEquals("Wrong number of keybindings", 1, keybindings.size());
    checkKeybinding(keybindings, "the-super-action", "D-D D");
}
 

public void setShortcuts(Set<String> shortcuts) {
    List<MultiKeyBinding> list = new ArrayList<MultiKeyBinding>(shortcuts.size());
    
    for (String shortcut : shortcuts) {
        KeyStroke[] keys = Utilities.stringToKeys(shortcut);
        if (keys == null) {
            LOG.warning("Could not decode keystrokes from: " + shortcut);
        } else {
            list.add(new MultiKeyBinding(keys, MacroDialogSupport.RunMacroAction.runMacroAction)); //NOI18N
        }
    }
    
    if (Utilities.compareObjects(new HashSet<MultiKeyBinding>(getShortcuts()), new HashSet<MultiKeyBinding>(list))) {
        return;
    }
    
    cloneOnModify();
    
    List<? extends MultiKeyBinding> oldShortcuts = this.shortcuts;
    this.shortcuts = list;
    
    pcs.firePropertyChange(PROP_SHORTCUTS, oldShortcuts, shortcuts);
    model.fireTableModelChange(this, SHORTCUTS_COLUMN_IDX);
    model.fireChanged();
}
 

/**
 * Converts Map (ShortcutAction > Set (String (shortcut AS-P))) to 
 * Map (ShortcutAction > Set (String (shortcut Alt+Shift+P))).
 */
protected static Map<ShortcutAction, Set<String>> convertFromEmacs (Map<ShortcutAction, Set<String>> emacs) {
    Map<ShortcutAction, Set<String>> result = new HashMap<ShortcutAction, Set<String>> ();
    for (Map.Entry<ShortcutAction, Set<String>> entry: emacs.entrySet()) {
        ShortcutAction action = entry.getKey();
        Set<String> shortcuts = new LinkedHashSet<String> ();
        for (String emacsShortcut: entry.getValue()) {
            KeyStroke[] keyStroke = Utilities.stringToKeys (emacsShortcut);
            shortcuts.add (KeyStrokeUtils.getKeyStrokesAsText (keyStroke, " "));
        }
        result.put (action, shortcuts);
    }
    return result;
}
 

private void processReferences(Element e, ActionReference ref, ActionID aid) throws LayerGenerationException {
    if (!ref.id().category().isEmpty() && !ref.id().id().isEmpty()) {
        if (!aid.id().equals(ref.id().id()) || !aid.category().equals(ref.id().category())) {
            throw new LayerGenerationException("Can't specify id() attribute when @ActionID provided on the element", e, processingEnv, aid);
        }
    }
    String name = ref.name();
    if (name.isEmpty()) {
        name = aid.id().replace('.', '-');
    }
    
    if (ref.path().startsWith("Shortcuts")) {
        KeyStroke[] stroke = Utilities.stringToKeys(name);
        if (stroke == null) {
            throw new LayerGenerationException(
                "Registrations in Shortcuts folder need to represent a key. "
                + "Specify value for 'name' attribute.\n"
                + "See org.openide.util.Utilities.stringToKeys for possible values. Current "
                + "name=\"" + name + "\" is not valid.\n", e, processingEnv, ref, "path"
            );
        }
    }
    
    File f = layer(e).file(ref.path() + "/" + name + ".shadow");
    f.stringvalue("originalFile", "Actions/" + aid.category() + "/" + aid.id().replace('.', '-') + ".instance");
    f.position(ref.position());
    f.write();
    
    if (ref.separatorAfter() != Integer.MAX_VALUE) {
        if (ref.position() == Integer.MAX_VALUE || ref.position() >= ref.separatorAfter()) {
            throw new LayerGenerationException("separatorAfter() must be greater than position()", e, processingEnv, ref);
        }
        File after = layer(e).file(ref.path() + "/" + name + "-separatorAfter.instance");
        after.newvalue("instanceCreate", JSeparator.class.getName());
        after.position(ref.separatorAfter());
        after.write();
    }
    if (ref.separatorBefore() != Integer.MAX_VALUE) {
        if (ref.position() == Integer.MAX_VALUE || ref.position() <= ref.separatorBefore()) {
            throw new LayerGenerationException("separatorBefore() must be lower than position()", e, processingEnv, ref);
        }
        File before = layer(e).file(ref.path() + "/" + name + "-separatorBefore.instance");
        before.newvalue("instanceCreate", JSeparator.class.getName());
        before.position(ref.separatorBefore());
        before.write();
    }
}
 

public @Override void startElement(
    String uri,
    String localName,
    String name,
    Attributes attributes
) throws SAXException {
    try {
        if (name.equals(ROOT)) {
            // We don't read anything from the root element
            
        } else if (name.equals(E_BIND)) {
            String key = attributes.getValue(A_KEY);
            
            if (isModuleFile() && isDefaultProfile() && key != null && key.length() > 0) {
                // check the key, it should never start with 'A' or 'C', because
                // these characters do not work on MAC, Alt should be coded as 'O'
                // and Ctrl as 'D'
                int idx = key.indexOf('-'); //NOI18N
                String proccessedFilePath = getProcessedFile().getPath();
                if (idx != -1 && (key.charAt(0) == 'A' || key.charAt(0) == 'C') && !proccessedFilePath.endsWith("-mac.xml")) { //NOI18N
                    LOG.warning("The keybinding '" + key + //NOI18N
                        "' in " + proccessedFilePath + " may not work correctly on Mac. " + //NOI18N
                        "Keybindings starting with Alt or Ctrl should " + //NOI18N
                        "be coded with latin capital letters 'O' " + //NOI18N
                        "or 'D' respectively. For details see org.openide.util.Utilities.stringToKey()."); //NOI18N
                }
            }
            
            KeyStroke[] shortcut = Utilities.stringToKeys(key.replaceAll("\\$", " ")); // NOI18N
            String remove = attributes.getValue(A_REMOVE);
            
            if (Boolean.valueOf(remove)) {
                removedShortcuts.add(Arrays.asList(shortcut));
            } else {
                String actionName = attributes.getValue(A_ACTION_NAME);
                if (actionName != null) {
                    MultiKeyBinding mkb = new MultiKeyBinding(shortcut, actionName);
                    LOG.fine("Adding: Key: '" + key + "' Action: '" + mkb.getActionName() + "'");
                    MultiKeyBinding duplicate = keyMap.put(mkb.getKeyStrokeList(), mkb);
                    if (duplicate != null && !duplicate.getActionName().equals(mkb.getActionName())) {
                        LOG.warning("Duplicate shortcut '" + key + "' definition; rebound from '" + duplicate.getActionName() //NOI18N
                                + "' to '" + mkb.getActionName() + "' in (" + getProcessedFile().getPath() + ")."); //NOI18N
                    }
                } else {
                    LOG.warning("Ignoring keybinding '" + key + "' with no action name."); //NOI18N
                }
            }
        }
    } catch (Exception ex) {
        LOG.log(Level.WARNING, "Can't parse keybindings file " + getProcessedFile().getPath(), ex); //NOI18N
    }
}