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Diffstat (limited to 'libjava/java/awt/im/InputSubset.java')
-rw-r--r-- | libjava/java/awt/im/InputSubset.java | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/libjava/java/awt/im/InputSubset.java b/libjava/java/awt/im/InputSubset.java new file mode 100644 index 00000000000..10755fd49c7 --- /dev/null +++ b/libjava/java/awt/im/InputSubset.java @@ -0,0 +1,129 @@ +/* InputSubset.java -- subsets of Unicode important in text input + Copyright (C) 2002 Free Software Foundation, Inc. + +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. */ + +package java.awt.im; + +/** + * Defines additional Unicode character blocks for use by input methods. + * These constants encompass several Unicode blocks, or portions thereof, for + * simplification over {@link Character.UnicodeBlock}. + * + * @author Eric Blake <ebb9@email.byu.edu> + * @since 1.2 + * @status updated to 1.4 + */ +public final class InputSubset extends java.lang.Character.Subset +{ // XXX - FIXME Use fully qualified extends as gcj 3.1 workaround. + /** + * Constant for all Latin characters, including the characters in the + * BASIC_LATIN, LATIN_1_SUPPLEMENT, LATIN_EXTENDED_A, LATIN_EXTENDED_B + * Unicode character blocks. + */ + public static final InputSubset LATIN = new InputSubset("LATIN"); + + /** + * Constant for the digits included in the BASIC_LATIN Unicode character + * block. + */ + public static final InputSubset LATIN_DIGITS + = new InputSubset("LATIN_DIGITS"); + + /** + * Constant for all Han characters used in writing Traditional Chinese, + * including a subset of the CJK unified ideographs as well as Traditional + * Chinese Han characters that may be defined as surrogate characters. + */ + public static final InputSubset TRADITIONAL_HANZI + = new InputSubset("TRADITIONAL_HANZI"); + + /** + * Constant for all Han characters used in writing Simplified Chinese, + * including a subset of the CJK unified ideographs as well as Simplified + * Chinese Han characters that may be defined as surrogate characters. + */ + public static final InputSubset SIMPLIFIED_HANZI + = new InputSubset("SIMPLIFIED_HANZI"); + + /** + * Constant for all Han characters used in writing Japanese, including a + * subset of the CJK unified ideographs as well as Japanese Han characters + * that may be defined as surrogate characters. + */ + public static final InputSubset KANJI = new InputSubset("KANJI"); + + /** + * Constant for all Han characters used in writing Korean, including a + * subset of the CJK unified ideographs as well as Korean Han characters + * that may be defined as surrogate characters. + */ + public static final InputSubset HANJA = new InputSubset("HANJA"); + + /** + * Constant for the halfwidth katakana subset of the Unicode halfwidth and + * fullwidth forms character block. + */ + public static final InputSubset HALFWIDTH_KATAKANA + = new InputSubset("HALFWIDTH_KATAKANA"); + + /** + * Constant for the fullwidth ASCII variants subset of the Unicode + * halfwidth and fullwidth forms character block. + * + * @since 1.3 + */ + public static final InputSubset FULLWIDTH_LATIN + = new InputSubset("FULLWIDTH_LATIN"); + + /** + * Constant for the fullwidth digits included in the Unicode halfwidth and + * fullwidth forms character block. + * + * @since 1.3 + */ + public static final InputSubset FULLWIDTH_DIGITS + = new InputSubset("FULLWIDTH_DIGITS"); + + /** + * Construct a subset. + * + * @param name the subset name + */ + private InputSubset(String name) + { + super(name); + } +} // class InputSubset |