BIDIGProt.h 5.4 KB
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/*****************************************************************************
 *
 * Filename:
 * ---------
 *    bidigprot.h
 *
 * Project:
 * --------
 *   Maui_Software
 *
 * Description:
 * ------------
 *   bidirectional algorithm engine 
 *
 *
 * Author:
 * -------
 * -------
 *
 *============================================================================
 *             HISTORY
 * Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
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 * Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
 *============================================================================
 *******************************************************************************/

/*
 * Copyright Notice
 * ?2002 - 2003, Pixtel Communications, Inc., 1489 43rd Ave. W.,
 * Vancouver, B.C. V6M 4K8 Canada. All Rights Reserved.
 *  (It is illegal to remove this copyright notice from this software or any
 *  portion of it)
 */

/**************************************************************

   FILENAME : BIDIGProt.h

   PURPOSE     : BIDI Global function prototypes.

   REMARKS     : nil

   AUTHOR      : Yogesh

   DATE     : Aug-23-2004

**************************************************************/
#ifndef _BIDIGPROTS_H
#define _BIDIGPROTS_H

#include "BidiDef.h"

#include "MMIDataType.h"

#define IS_BIDI_CHARACTER(c)                                                                                         \
   (( ( ((UI_character_type)(c)>=(UI_character_type)0x0590) && ((UI_character_type)(c)<=(UI_character_type)0x06FF) ) || \
   ( ((UI_character_type)(c)>=(UI_character_type)0xFB50) && ((UI_character_type)(c)<=(UI_character_type)0xFDFF) ) ||    \
   ( ((UI_character_type)(c)>=(UI_character_type)0xFE70) && ((UI_character_type)(c)<=(UI_character_type)0xFEFF) ) )?(1):(0))

extern void bidi_reverse(U8 *pinput, U16 cCount, U16* p_visual_to_logic);

extern void bidi_main_ext(
                U8 *logicalStr,
                U16 logicalStrLen,
                U16 logicalCurPos,
                U8 *visualStr,
                U16 *visualStrLen,
                U16 *visualCurPos,
                U16 *pLToV,
                U16 *pVToL,
                pBOOL fSwap,
                U8 inputMode,
                U8 fUseOverride,
                BIDI_PARAGRAPH_TYPES paratype);

/* START TARUN PMT 20041207 */
extern void bidi_main(
                U8 *logicalStr,
                U16 logicalStrLen,
                U16 logicalCurPos,
                U8 *visualStr,
                U16 *visualStrLen,
                U16 *visualCurPos,
                pBOOL fSwap,
                U8 inputMode,
                U16 logicalHilightStart,
                U16 logicalHilightEnd,
                U16 *visualHilightStart,
                U16 *visualHilightEnd);
/* END TARUN PMT 20041207 */
extern pBOOL bidi_get_char_type(U8 *input_char, U8 *charType);
extern U8 bidi_get_para_direction(U8 *input_str);

extern MMI_BOOL bidi_is_need_bidi(U8 *text, U32 len);

#endif /* _BIDIGPROTS_H */