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/* Pango
* pango-modules.h:
*
* Copyright (C) 1999 Red Hat Software
*
* 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 __PANGO_MODULES_H__
#define __PANGO_MODULES_H__
#include <pango/pango-engine.h>
G_BEGIN_DECLS
#ifdef PANGO_ENABLE_BACKEND
typedef struct _PangoMap PangoMap;
typedef struct _PangoMapEntry PangoMapEntry;
typedef struct _PangoIncludedModule PangoIncludedModule;
/**
* PangoIncludedModule:
* @list: a function that lists the engines defined in this module.
* @init: a function to initialize the module.
* @exit: a function to finalize the module.
* @create: a function to create an engine, given the engine name.
*
* The #PangoIncludedModule structure for a statically linked module
* contains the functions that would otherwise be loaded from a dynamically
* loaded module.
*/
struct _PangoIncludedModule
{
void (*list) (PangoEngineInfo **engines,
int *n_engines);
void (*init) (GTypeModule *module);
void (*exit) (void);
PangoEngine *(*create) (const char *id);
};
PangoMap * pango_find_map (PangoLanguage *language,
guint engine_type_id,
guint render_type_id);
PangoEngine * pango_map_get_engine (PangoMap *map,
PangoScript script);
void pango_map_get_engines (PangoMap *map,
PangoScript script,
GSList **exact_engines,
GSList **fallback_engines);
void pango_module_register (PangoIncludedModule *module);
#endif /* PANGO_ENABLE_BACKEND */
G_END_DECLS
#endif /* __PANGO_MODULES_H__ */
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