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/* FriBidi - Library of BiDi algorithm
* Copyright (C) 1999 Dov Grobgeld
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef FRIBIDI_TYPES_H
#define FRIBIDI_TYPES_H
#include <glib.h>
typedef guint32 FriBidiChar;
#if 0
/* Classifications of the various Bidi properties */
typedef enum
{
FRIBIDI_TYPE_LTR = 0x01000000, /* Strong left to right */
FRIBIDI_TYPE_RTL = 0x02000000, /* Strong right to left */
FRIBIDI_TYPE_WL = 0x01000001, /* Weak left to right */
FRIBIDI_TYPE_WR = 0x02000002, /* Weak right to left */
FRIBIDI_TYPE_EN = 0x03000000, /* European digit */
FRIBIDI_TYPE_ES = 0x04000000, /* European number separator */
FRIBIDI_TYPE_ET = 0x05000000, /* European number terminator */
FRIBIDI_TYPE_AN = 0x06000000, /* Arabic digit */
FRIBIDI_TYPE_CS = 0x07000000, /* Common Separator */
FRIBIDI_TYPE_BS = 0x08000000, /* Block separator */
FRIBIDI_TYPE_SS = 0x09000000, /* Segment separator */
FRIBIDI_TYPE_WS = 0x0A000000, /* Whitespace */
FRIBIDI_TYPE_CTL = 0x10000090, /* Control units */
FRIBIDI_TYPE_ON = 0x80000009, /* Other Neutral */
/* The following are only used internally */
FRIBIDI_TYPE_L = 0x01000000,
FRIBIDI_TYPE_R = 0x02000000,
FRIBIDI_TYPE_BN = 0xF1000000,
FRIBIDI_TYPE_CM = 0xF2000000,
FRIBIDI_TYPE_SOT = 0xF3000000,
FRIBIDI_TYPE_EOT = 0xF4000000,
FRIBIDI_TYPE_N = 0xF5000000,
FRIBIDI_TYPE_E = 0xF6000000,
} FriBidiCharType;
#endif
typedef enum
{
FRIBIDI_TYPE_LTR , /* Strong left to right */
FRIBIDI_TYPE_RTL , /* Right to left characters */
FRIBIDI_TYPE_WL , /* Weak left to right */
FRIBIDI_TYPE_WR , /* Weak right to left */
FRIBIDI_TYPE_EN , /* European digit */
FRIBIDI_TYPE_ES , /* European number separator */
FRIBIDI_TYPE_ET , /* European number terminator */
FRIBIDI_TYPE_AN , /* Arabic digit */
FRIBIDI_TYPE_CS , /* Common Separator */
FRIBIDI_TYPE_BS , /* Block separator */
FRIBIDI_TYPE_SS , /* Segment separator */
FRIBIDI_TYPE_WS , /* Whitespace */
FRIBIDI_TYPE_AL , /* Arabic characters */
FRIBIDI_TYPE_NSM , /* Non spacing mark */
FRIBIDI_TYPE_LRE , /* Left-To-Right embedding */
FRIBIDI_TYPE_RLE , /* Right-To-Left embedding */
FRIBIDI_TYPE_LRO , /* Left-To-Right override */
FRIBIDI_TYPE_RLO , /* Right-To-Left override */
FRIBIDI_TYPE_PDF , /* Pop directional override */
FRIBIDI_TYPE_ON , /* Other Neutral */
/* The following are only used internally */
FRIBIDI_TYPE_L = FRIBIDI_TYPE_LTR,
FRIBIDI_TYPE_R = FRIBIDI_TYPE_RTL,
FRIBIDI_TYPE_BN = FRIBIDI_TYPE_ON + 2,
FRIBIDI_TYPE_CM ,
FRIBIDI_TYPE_SOT ,
FRIBIDI_TYPE_EOT ,
FRIBIDI_TYPE_N ,
FRIBIDI_TYPE_E ,
FRIBIDI_TYPE_CTL , /* Control units */
FRIBIDI_TYPE_EO , /* Control units */
} FriBidiCharType;
/* The following type is used by fribidi_utils */
typedef struct {
int length;
void *attribute;
} FriBidiRunType;
FriBidiCharType _pango_fribidi_get_type(FriBidiChar uch);
#endif
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