mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-23 00:59:36 +08:00
117 lines
3.4 KiB
Java
117 lines
3.4 KiB
Java
/* Copyright (C) 2000, 2001, 2002 Free Software Foundation
|
|
|
|
This file is part of GNU Classpath.
|
|
|
|
GNU Classpath is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
|
|
GNU Classpath 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 General Public License
|
|
along with GNU Classpath; see the file COPYING. If not, write to the
|
|
Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA.
|
|
|
|
Linking this library statically or dynamically with other modules is
|
|
making a combined work based on this library. Thus, the terms and
|
|
conditions of the GNU General Public License cover the whole
|
|
combination.
|
|
|
|
As a special exception, the copyright holders of this library give you
|
|
permission to link this library with independent modules to produce an
|
|
executable, regardless of the license terms of these independent
|
|
modules, and to copy and distribute the resulting executable under
|
|
terms of your choice, provided that you also meet, for each linked
|
|
independent module, the terms and conditions of the license of that
|
|
module. An independent module is a module which is not derived from
|
|
or based on this library. If you modify this library, you may extend
|
|
this exception to your version of the library, but you are not
|
|
obligated to do so. If you do not wish to do so, delete this
|
|
exception statement from your version. */
|
|
|
|
/**
|
|
* @author Bryce McKinlay <bryce@albatross.co.nz>
|
|
*/
|
|
|
|
/* Status: Incomplete. Needs a Locale lookup table. */
|
|
|
|
package java.awt;
|
|
|
|
import java.util.Locale;
|
|
import java.util.ResourceBundle;
|
|
|
|
public final class ComponentOrientation implements java.io.Serializable
|
|
{
|
|
// Here is a wild guess.
|
|
private static int HORIZONTAL_ID = 1 << 0,
|
|
LEFT_TO_RIGHT_ID = 1 << 1;
|
|
|
|
public static final ComponentOrientation LEFT_TO_RIGHT
|
|
= new ComponentOrientation(HORIZONTAL_ID & LEFT_TO_RIGHT_ID);
|
|
public static final ComponentOrientation RIGHT_TO_LEFT
|
|
= new ComponentOrientation(HORIZONTAL_ID);
|
|
public static final ComponentOrientation UNKNOWN
|
|
= new ComponentOrientation(0);
|
|
|
|
// FIXME: This field is from the serialization spec, but what are the
|
|
// correct values?
|
|
int orientation;
|
|
|
|
ComponentOrientation(int orientation)
|
|
{
|
|
this.orientation = orientation;
|
|
}
|
|
|
|
public boolean isHorizontal()
|
|
{
|
|
return ((orientation & HORIZONTAL_ID) != 0);
|
|
}
|
|
|
|
public boolean isLeftToRight()
|
|
{
|
|
return ((orientation & LEFT_TO_RIGHT_ID) != 0);
|
|
}
|
|
|
|
public static ComponentOrientation getOrientation(Locale locale)
|
|
{
|
|
// FIXME: Use a table to look this up.
|
|
return LEFT_TO_RIGHT;
|
|
}
|
|
|
|
public static ComponentOrientation getOrientation(ResourceBundle bdl)
|
|
{
|
|
ComponentOrientation r;
|
|
|
|
try
|
|
{
|
|
Object obj = bdl.getObject("Orientation");
|
|
r = (ComponentOrientation) obj;
|
|
if (r != null)
|
|
return r;
|
|
}
|
|
catch (Exception x)
|
|
{
|
|
// Fall through
|
|
}
|
|
|
|
try
|
|
{
|
|
Locale l = bdl.getLocale();
|
|
r = getOrientation(l);
|
|
if (r != null)
|
|
return r;
|
|
}
|
|
catch (Exception x)
|
|
{
|
|
// Fall through
|
|
}
|
|
|
|
return (getOrientation (Locale.getDefault ()));
|
|
}
|
|
}
|