| /******************************************************************************* |
| * Copyright (c) 2000, 2005 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.ui.internal.keys; |
| |
| import java.util.Comparator; |
| import java.util.HashMap; |
| import java.util.ResourceBundle; |
| |
| import org.eclipse.ui.internal.util.Util; |
| import org.eclipse.ui.keys.CharacterKey; |
| import org.eclipse.ui.keys.Key; |
| import org.eclipse.ui.keys.KeySequence; |
| import org.eclipse.ui.keys.ModifierKey; |
| import org.eclipse.ui.keys.SpecialKey; |
| |
| public final class MacKeyFormatter extends AbstractKeyFormatter { |
| |
| private final static class MacModifierKeyComparator extends |
| AbstractModifierKeyComparator { |
| |
| protected int rank(ModifierKey modifierKey) { |
| if (ModifierKey.SHIFT.equals(modifierKey)) { |
| return 0; |
| } |
| |
| if (ModifierKey.CTRL.equals(modifierKey)) { |
| return 1; |
| } |
| |
| if (ModifierKey.ALT.equals(modifierKey)) { |
| return 2; |
| } |
| |
| if (ModifierKey.COMMAND.equals(modifierKey)) { |
| return 3; |
| } |
| |
| return Integer.MAX_VALUE; |
| } |
| } |
| |
| private final static HashMap KEY_LOOKUP = new HashMap(); |
| |
| private final static Comparator MODIFIER_KEY_COMPARATOR = new MacModifierKeyComparator(); |
| |
| private final static ResourceBundle RESOURCE_BUNDLE = ResourceBundle |
| .getBundle(MacKeyFormatter.class.getName()); |
| |
| static { |
| KEY_LOOKUP |
| .put(CharacterKey.BS.toString(), "\u232B"); //$NON-NLS-1$ |
| KEY_LOOKUP |
| .put(CharacterKey.CR.toString(), "\u21A9"); //$NON-NLS-1$ |
| KEY_LOOKUP.put(CharacterKey.DEL.toString(), "\u2326"); //$NON-NLS-1$ |
| KEY_LOOKUP.put(CharacterKey.SPACE.toString(), "\u2423"); //$NON-NLS-1$ |
| KEY_LOOKUP |
| .put(ModifierKey.ALT.toString(), "\u2325"); //$NON-NLS-1$ |
| KEY_LOOKUP.put(ModifierKey.COMMAND.toString(), "\u2318"); //$NON-NLS-1$ |
| KEY_LOOKUP.put(ModifierKey.CTRL.toString(), "\u2303"); //$NON-NLS-1$ |
| KEY_LOOKUP.put(ModifierKey.SHIFT.toString(), "\u21E7"); //$NON-NLS-1$ |
| KEY_LOOKUP.put(SpecialKey.ARROW_DOWN.toString(), "\u2193"); //$NON-NLS-1$ |
| KEY_LOOKUP.put(SpecialKey.ARROW_LEFT.toString(), "\u2190"); //$NON-NLS-1$ |
| KEY_LOOKUP.put(SpecialKey.ARROW_RIGHT.toString(), "\u2192"); //$NON-NLS-1$ |
| KEY_LOOKUP.put(SpecialKey.ARROW_UP.toString(), "\u2191"); //$NON-NLS-1$ |
| KEY_LOOKUP.put(SpecialKey.END.toString(), "\u2198"); //$NON-NLS-1$ |
| KEY_LOOKUP.put(SpecialKey.NUMPAD_ENTER.toString(), "\u2324"); //$NON-NLS-1$ |
| KEY_LOOKUP |
| .put(SpecialKey.HOME.toString(), "\u2196"); //$NON-NLS-1$ |
| KEY_LOOKUP.put(SpecialKey.PAGE_DOWN.toString(), "\u21DF"); //$NON-NLS-1$ |
| KEY_LOOKUP.put(SpecialKey.PAGE_UP.toString(), "\u21DE"); //$NON-NLS-1$ |
| } |
| |
| public String format(Key key) { |
| String string = (String) KEY_LOOKUP.get(key.toString()); |
| return string != null ? string : super.format(key); |
| } |
| |
| protected String getKeyDelimiter() { |
| return Util.translateString(RESOURCE_BUNDLE, KEY_DELIMITER_KEY, |
| Util.ZERO_LENGTH_STRING, false, false); |
| } |
| |
| protected String getKeyStrokeDelimiter() { |
| return Util.translateString(RESOURCE_BUNDLE, KEY_STROKE_DELIMITER_KEY, |
| KeySequence.KEY_STROKE_DELIMITER, false, false); |
| } |
| |
| protected Comparator getModifierKeyComparator() { |
| return MODIFIER_KEY_COMPARATOR; |
| } |
| } |