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82 lines
2.8 KiB
C
82 lines
2.8 KiB
C
/* fribidi-arabic.h - do Arabic shaping to presentation forms
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*
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* Copyright (C) 2005 Behdad Esfahbod
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*
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* This file is part of GNU FriBidi.
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*
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* GNU FriBidi is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1
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* of the License, or (at your option) any later version.
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*
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* GNU FriBidi is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with GNU FriBidi; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* For licensing issues, contact <fribidi.license@gmail.com> or write to
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* Sharif FarsiWeb, Inc., PO Box 13445-389, Tehran, Iran.
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*
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* Author(s):
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* Behdad Esfahbod, 2005
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*/
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#ifndef _FRIBIDI_ARABIC_H
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#define _FRIBIDI_ARABIC_H
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#include "fribidi-common.h"
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#include "fribidi-types.h"
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#include "fribidi-flags.h"
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#include "fribidi-bidi-types.h"
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#include "fribidi-joining.h"
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#include "fribidi-begindecls.h"
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/* fribidi_shape_arabic - do Arabic shaping
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*
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* The actual shaping that is done depends on the flags set. Only flags
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* starting with FRIBIDI_FLAG_SHAPE_ARAB_ affect this function.
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* Currently these are:
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*
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* * FRIBIDI_FLAG_SHAPE_MIRRORING: Do mirroring.
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* * FRIBIDI_FLAG_SHAPE_ARAB_PRES: Shape Arabic characters to their
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* presentation form glyphs.
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* * FRIBIDI_FLAG_SHAPE_ARAB_LIGA: Form mandatory Arabic ligatures.
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* * FRIBIDI_FLAG_SHAPE_ARAB_CONSOLE: Perform additional Arabic shaping
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* suitable for text rendered on
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* grid terminals with no mark
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* rendering capabilities.
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*
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* Of the above, FRIBIDI_FLAG_SHAPE_ARAB_CONSOLE is only used in special
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* cases, but the rest are recommended in any environment that doesn't have
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* other means for doing Arabic shaping. The set of extra flags that enable
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* this level of Arabic support has a shortcut named FRIBIDI_FLAGS_ARABIC.
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*/
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FRIBIDI_ENTRY void
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fribidi_shape_arabic (
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FriBidiFlags flags, /* shaping flags */
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const FriBidiLevel *embedding_levels,
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const FriBidiStrIndex len, /* input string length */
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FriBidiArabicProp *ar_props, /* input/output Arabic properties as
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* computed by fribidi_join_arabic */
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FriBidiChar *str /* string to shape */
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);
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#include "fribidi-enddecls.h"
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#endif /* !_FRIBIDI_ARABIC_H */
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/* Editor directions:
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* Local Variables:
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* mode: c
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* c-basic-offset: 2
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* indent-tabs-mode: t
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* tab-width: 8
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* End:
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* vim: textwidth=78: autoindent: cindent: shiftwidth=2: tabstop=8:
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*/
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