| /******************************************************************************* |
| * Copyright (c) 2004, 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.jface.bindings.keys.formatting; |
| |
| import org.eclipse.jface.bindings.keys.IKeyLookup; |
| import org.eclipse.jface.bindings.keys.KeyLookupFactory; |
| import org.eclipse.jface.bindings.keys.KeySequence; |
| import org.eclipse.jface.bindings.keys.KeyStroke; |
| |
| /** |
| * <p> |
| * Formats the keys in the internal key sequence grammar. This is used for |
| * persistence, and is not really intended for display to the user. |
| * </p> |
| * |
| * @since 3.1 |
| */ |
| public final class FormalKeyFormatter extends AbstractKeyFormatter { |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.bindings.keys.KeyFormatter#format(org.eclipse.ui.keys.KeySequence) |
| */ |
| public String format(final int key) { |
| final IKeyLookup lookup = KeyLookupFactory.getDefault(); |
| return lookup.formalNameLookup(key); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.bindings.keys.AbstractKeyFormatter#getKeyDelimiter() |
| */ |
| protected String getKeyDelimiter() { |
| return KeyStroke.KEY_DELIMITER; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.bindings.keys.AbstractKeyFormatter#getKeyStrokeDelimiter() |
| */ |
| protected String getKeyStrokeDelimiter() { |
| return KeySequence.KEY_STROKE_DELIMITER; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.bindings.keys.AbstractKeyFormatter#sortModifierKeys(int) |
| */ |
| protected int[] sortModifierKeys(final int modifierKeys) { |
| final IKeyLookup lookup = KeyLookupFactory.getDefault(); |
| final int[] sortedKeys = new int[4]; |
| int index = 0; |
| |
| if ((modifierKeys & lookup.getAlt()) != 0) { |
| sortedKeys[index++] = lookup.getAlt(); |
| } |
| if ((modifierKeys & lookup.getCommand()) != 0) { |
| sortedKeys[index++] = lookup.getCommand(); |
| } |
| if ((modifierKeys & lookup.getCtrl()) != 0) { |
| sortedKeys[index++] = lookup.getCtrl(); |
| } |
| if ((modifierKeys & lookup.getShift()) != 0) { |
| sortedKeys[index++] = lookup.getShift(); |
| } |
| |
| return sortedKeys; |
| } |
| } |