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72 lines
2.6 KiB
C
72 lines
2.6 KiB
C
/* FriBidi
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* fribidi-shape.h - shaping
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*
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* Author:
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* Behdad Esfahbod, 2004, 2005
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*
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* Copyright (C) 2004 Sharif FarsiWeb, Inc
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* Copyright (C) 2004, 2005 Behdad Esfahbod
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* 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 this library, in a file named COPYING; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA
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*
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* For licensing issues, contact <fribidi.license@gmail.com>.
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*/
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#ifndef _FRIBIDI_SHAPE_H
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#define _FRIBIDI_SHAPE_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-types.h"
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#include "fribidi-begindecls.h"
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/* fribidi_shape - do bidi-aware shaping
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*
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* This function does all shaping work that depends on the resolved embedding
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* levels of the characters. Currently it does mirroring and Arabic shaping,
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* but the list may grow in the future. This function is a wrapper around
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* fribidi_shape_mirroring and fribidi_shape_arabic.
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*
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* The flags parameter specifies which shapings are applied. The only flags
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* affecting the functionality of this function are those beginning with
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* FRIBIDI_FLAG_SHAPE_. Of these, only FRIBIDI_FLAG_SHAPE_MIRRORING is on
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* in FRIBIDI_FLAGS_DEFAULT. For details of the Arabic-specific flags see
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* fribidi_shape_arabic. If ar_props is NULL, no Arabic shaping is performed.
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*
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* Feel free to do your own shaping before or after calling this function,
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* but you should take care of embedding levels yourself then.
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*/
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FRIBIDI_ENTRY void fribidi_shape (
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FriBidiFlags flags, /* shaping flags */
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const FriBidiLevel *embedding_levels, /* input list of embedding
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levels, as returned by
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fribidi_get_par_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_SHAPE_H */
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/* Editor directions:
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* vim:textwidth=78:tabstop=8:shiftwidth=2:autoindent:cindent
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*/
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