ushape.h

Go to the documentation of this file.

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
******************************************************************************
*
*   Copyright (C) 2000-2012, International Business Machines
*   Corporation and others.  All Rights Reserved.
*
******************************************************************************
*   file name:  ushape.h
*   encoding:   UTF-8
*   tab size:   8 (not used)
*   indentation:4
*
*   created on: 2000jun29
*   created by: Markus W. Scherer
*/
 
#ifndef __USHAPE_H__
#define __USHAPE_H__
 
#include "unicode/utypes.h"
 
U_CAPI int32_t U_EXPORT2
u_shapeArabic(const UChar *source, int32_t sourceLength,
              UChar *dest, int32_t destSize,
              uint32_t options,
              UErrorCode *pErrorCode);
 
#define U_SHAPE_LENGTH_GROW_SHRINK              0
 
#define U_SHAPE_LAMALEF_RESIZE                  0 
 
#define U_SHAPE_LENGTH_FIXED_SPACES_NEAR        1
 
#define U_SHAPE_LAMALEF_NEAR                    1 
 
#define U_SHAPE_LENGTH_FIXED_SPACES_AT_END      2
 
#define U_SHAPE_LAMALEF_END                     2 
 
#define U_SHAPE_LENGTH_FIXED_SPACES_AT_BEGINNING 3
 
#define U_SHAPE_LAMALEF_BEGIN                    3 
 
 
#define U_SHAPE_LAMALEF_AUTO                     0x10000 
 
#define U_SHAPE_LENGTH_MASK                      0x10003 /* Changed old value 3 */
 
 
#define U_SHAPE_LAMALEF_MASK                     0x10003 /* updated */
 
#define U_SHAPE_TEXT_DIRECTION_LOGICAL          0
 
#define U_SHAPE_TEXT_DIRECTION_VISUAL_RTL       0
 
#define U_SHAPE_TEXT_DIRECTION_VISUAL_LTR       4
 
#define U_SHAPE_TEXT_DIRECTION_MASK             4
 
 
#define U_SHAPE_LETTERS_NOOP                    0
 
#define U_SHAPE_LETTERS_SHAPE                   8
 
#define U_SHAPE_LETTERS_UNSHAPE                 0x10
 
#define U_SHAPE_LETTERS_SHAPE_TASHKEEL_ISOLATED 0x18
 
 
#define U_SHAPE_LETTERS_MASK                        0x18
 
 
#define U_SHAPE_DIGITS_NOOP                     0
 
#define U_SHAPE_DIGITS_EN2AN                    0x20
 
#define U_SHAPE_DIGITS_AN2EN                    0x40
 
#define U_SHAPE_DIGITS_ALEN2AN_INIT_LR          0x60
 
#define U_SHAPE_DIGITS_ALEN2AN_INIT_AL          0x80
 
#define U_SHAPE_DIGITS_RESERVED                 0xa0
 
#define U_SHAPE_DIGITS_MASK                     0xe0
 
 
#define U_SHAPE_DIGIT_TYPE_AN                   0
 
#define U_SHAPE_DIGIT_TYPE_AN_EXTENDED          0x100
 
#define U_SHAPE_DIGIT_TYPE_RESERVED             0x200
 
#define U_SHAPE_DIGIT_TYPE_MASK                 0x300 /* I need to change this from 0x3f00 to 0x300 */
 
#define U_SHAPE_AGGREGATE_TASHKEEL              0x4000
#define U_SHAPE_AGGREGATE_TASHKEEL_NOOP         0
#define U_SHAPE_AGGREGATE_TASHKEEL_MASK         0x4000
 
#define U_SHAPE_PRESERVE_PRESENTATION           0x8000
#define U_SHAPE_PRESERVE_PRESENTATION_NOOP      0
#define U_SHAPE_PRESERVE_PRESENTATION_MASK      0x8000
 
/* Seen Tail option */ 
#define U_SHAPE_SEEN_TWOCELL_NEAR     0x200000
 
#define U_SHAPE_SEEN_MASK             0x700000
 
/* YehHamza option */ 
#define U_SHAPE_YEHHAMZA_TWOCELL_NEAR      0x1000000
 
 
#define U_SHAPE_YEHHAMZA_MASK              0x3800000
 
/* New Tashkeel options */ 
#define U_SHAPE_TASHKEEL_BEGIN                      0x40000
 
#define U_SHAPE_TASHKEEL_END                        0x60000
 
#define U_SHAPE_TASHKEEL_RESIZE                     0x80000
 
#define U_SHAPE_TASHKEEL_REPLACE_BY_TATWEEL         0xC0000
 
#define U_SHAPE_TASHKEEL_MASK                       0xE0000
 
 
/* Space location Control options */ 
#define U_SHAPE_SPACES_RELATIVE_TO_TEXT_BEGIN_END 0x4000000
 
#define U_SHAPE_SPACES_RELATIVE_TO_TEXT_MASK      0x4000000
 
#define U_SHAPE_TAIL_NEW_UNICODE        0x8000000
 
#define U_SHAPE_TAIL_TYPE_MASK          0x8000000
 
#endif