| /* Copyright (C) 2000 Free Software Foundation |
| |
| This file is part of libgcj. |
| |
| This software is copyrighted work licensed under the terms of the |
| Libgcj License. Please consult the file "LIBGCJ_LICENSE" for |
| details. */ |
| |
| /* Status: Incomplete. Needs a Locale lookup table. */ |
| |
| package java.awt; |
| |
| import java.util.Locale; |
| import java.util.ResourceBundle; |
| |
| public 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 ())); |
| } |
| } |