1 /*

     2  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 package java.awt.font;

    27 

    28 import java.lang.reflect.Field;

    29 import sun.misc.JavaAWTFontAccess;

    30 

    31 class JavaAWTFontAccessImpl implements sun.misc.JavaAWTFontAccess {

    32 

    33     // java.awt.font.TextAttribute constants

    34     public Object getTextAttributeConstant(String name) {

    35         switch (name) {

    36         case "RUN_DIRECTION":

    37         case "NUMERIC_SHAPING":

    38         case "BIDI_EMBEDDING":

    39         case "RUN_DIRECTION_LTR":

    40             try {

    41                 Field f = TextAttribute.class.getField(name);

    42                 return f.get(null);

    43             } catch (NoSuchFieldException | IllegalAccessException x) {

    44                 throw new AssertionError(x);

    45             }

    46         }

    47 

    48         throw new AssertionError("Constant name is not recognized");

    49     }

    50 

    51     // java.awt.font.NumericShaper

    52     public void shape(Object shaper, char[] text, int start, int count) {

    53         assert shaper instanceof NumericShaper;

    54         ((NumericShaper)shaper).shape(text, start,count);

    55     }

    56 

    57 }