Reads for modifiers and creates integer with required mask
import java.awt.event.KeyEvent;
import java.util.NoSuchElementException;
/*
* $Id: Utilities.java,v 1.11 2008/10/14 22:31:46 rah003 Exp $
*
* Copyright 2006 Sun Microsystems, Inc., 4150 Network Circle,
* Santa Clara, California 95054, U.S.A. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* Contribution from NetBeans: Issue #319-swingx.
* <p>
*
* PENDING: need to reconcile with OS, JVM... added as-is because needed the
* shortcut handling to fix #
*
* @author apple
*/
public class Utils {
private static final int CTRL_WILDCARD_MASK = 32768;
private static final int ALT_WILDCARD_MASK = CTRL_WILDCARD_MASK * 2;
/** Reads for modifiers and creates integer with required mask.
* @param s string with modifiers
* @return integer with mask
* @exception NoSuchElementException if some letter is not modifier
*/
private static int readModifiers(String s) throws NoSuchElementException {
int m = 0;
for (int i = 0; i < s.length(); i++) {
switch (s.charAt(i)) {
case 'C':
m |= KeyEvent.CTRL_MASK;
break;
case 'A':
m |= KeyEvent.ALT_MASK;
break;
case 'M':
m |= KeyEvent.META_MASK;
break;
case 'S':
m |= KeyEvent.SHIFT_MASK;
break;
case 'D':
m |= CTRL_WILDCARD_MASK;
break;
case 'O':
m |= ALT_WILDCARD_MASK;
break;
default:
throw new NoSuchElementException(s);
}
}
return m;
}
}
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