mirror of git://gcc.gnu.org/git/gcc.git
85 lines
1.9 KiB
Java
85 lines
1.9 KiB
Java
/* Copyright (C) 2000, 2001 Free Software Foundation
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This file is part of libgcj.
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This software is copyrighted work licensed under the terms of the
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Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
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details. */
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/* Status: Incomplete. Needs a Locale lookup table. */
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package java.awt;
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import java.util.Locale;
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import java.util.ResourceBundle;
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public final class ComponentOrientation implements java.io.Serializable
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{
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// Here is a wild guess.
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private static int HORIZONTAL_ID = 1 << 0,
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LEFT_TO_RIGHT_ID = 1 << 1;
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public static final ComponentOrientation LEFT_TO_RIGHT
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= new ComponentOrientation(HORIZONTAL_ID & LEFT_TO_RIGHT_ID);
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public static final ComponentOrientation RIGHT_TO_LEFT
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= new ComponentOrientation(HORIZONTAL_ID);
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public static final ComponentOrientation UNKNOWN
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= new ComponentOrientation(0);
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// FIXME: This field is from the serialization spec, but what are the
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// correct values?
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int orientation;
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ComponentOrientation(int orientation)
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{
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this.orientation = orientation;
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}
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public boolean isHorizontal()
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{
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return ((orientation & HORIZONTAL_ID) != 0);
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}
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public boolean isLeftToRight()
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{
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return ((orientation & LEFT_TO_RIGHT_ID) != 0);
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}
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public static ComponentOrientation getOrientation(Locale locale)
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{
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// FIXME: Use a table to look this up.
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return LEFT_TO_RIGHT;
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}
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public static ComponentOrientation getOrientation(ResourceBundle bdl)
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{
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ComponentOrientation r;
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try
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{
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Object obj = bdl.getObject("Orientation");
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r = (ComponentOrientation) obj;
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if (r != null)
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return r;
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}
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catch (Exception x)
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{
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// Fall through
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}
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try
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{
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Locale l = bdl.getLocale();
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r = getOrientation(l);
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if (r != null)
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return r;
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}
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catch (Exception x)
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{
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// Fall through
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}
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return (getOrientation (Locale.getDefault ()));
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}
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}
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