/* Options Copyright (C) 1998-2002 Jochen Hoenicke.
 *
 * This program 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, or (at your option)
 * any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; see the file COPYING.LESSER.  If not, write to
 * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 * $Id$
 */

package jode.decompiler;
import jode.bytecode.ClassInfo;
import jode.bytecode.InnerClassInfo;

public class Options {
    public static final int TAB_SIZE_MASK    = 0x0f;
    public static final int BRACE_AT_EOL     = 0x10;
    public static final int BRACE_FLUSH_LEFT = 0x20;
    public static final int GNU_SPACING      = 0x40;
    public static final int SUN_STYLE        = 0x14;
    public static final int GNU_STYLE        = 0x42;
    public static final int PASCAL_STYLE     = 0x24;

    public static final int OPTION_LVT       = 0x0001;
    public static final int OPTION_INNER     = 0x0002;
    public static final int OPTION_ANON      = 0x0004;
    public static final int OPTION_PUSH      = 0x0008;
    public static final int OPTION_PRETTY    = 0x0010;
    public static final int OPTION_DECRYPT   = 0x0020;
    public static final int OPTION_ONETIME   = 0x0040;
    public static final int OPTION_IMMEDIATE = 0x0080;
    public static final int OPTION_VERIFY    = 0x0100;
    public static final int OPTION_CONTRAFO  = 0x0200;

    public static int options = 
	OPTION_LVT | OPTION_INNER | OPTION_ANON | OPTION_PRETTY |
	OPTION_DECRYPT | OPTION_VERIFY | OPTION_CONTRAFO;

    public static int outputStyle = SUN_STYLE;

    public final static boolean doAnonymous() {
	return (options & OPTION_ANON) != 0;
    }

    public final static boolean doInner() {
	return (options & OPTION_INNER) != 0;
    }

    public static boolean skipClass(ClassInfo clazz) {
	InnerClassInfo[] outers = clazz.getOuterClasses();
	if (outers != null) {
	    if (outers[0].outer == null) {
		return doAnonymous();
	    } else {
		return doInner();
	    }
	}
	return false;
    }
}