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pango-modules.h
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00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
00002  * Pango
00003  * pango-modules.h:
00004  *
00005  * ***** BEGIN LICENSE BLOCK *****
00006  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00007  *
00008  * The contents of this file are subject to the Mozilla Public License Version
00009  * 1.1 (the "License"); you may not use this file except in compliance with
00010  * the License. You may obtain a copy of the License at
00011  * http://www.mozilla.org/MPL/
00012  *
00013  * Software distributed under the License is distributed on an "AS IS" basis,
00014  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00015  * for the specific language governing rights and limitations under the
00016  * License.
00017  *
00018  * The Original Code is the Pango Library (www.pango.org).
00019  *
00020  * The Initial Developer of the Original Code is
00021  * Red Hat Software.
00022  * Portions created by the Initial Developer are Copyright (C) 1999
00023  * the Initial Developer. All Rights Reserved.
00024  *
00025  * Contributor(s):
00026  *
00027  * Alternatively, the contents of this file may be used under the terms of
00028  * either of the GNU General Public License Version 2 or later (the "GPL"),
00029  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00030  * in which case the provisions of the GPL or the LGPL are applicable instead
00031  * of those above. If you wish to allow use of your version of this file only
00032  * under the terms of either the GPL or the LGPL, and not to allow others to
00033  * use your version of this file under the terms of the MPL, indicate your
00034  * decision by deleting the provisions above and replace them with the notice
00035  * and other provisions required by the GPL or the LGPL. If you do not delete
00036  * the provisions above, a recipient may use your version of this file under
00037  * the terms of any one of the MPL, the GPL or the LGPL.
00038  *
00039  * ***** END LICENSE BLOCK ***** */
00040 
00041 #ifndef __PANGO_MODULES_H__
00042 #define __PANGO_MODULES_H__
00043 
00044 #include "pango-engine.h"
00045 
00046 #ifdef __cplusplus
00047 extern "C" {
00048 #endif /* __cplusplus */
00049 
00050 typedef struct _PangoliteMap PangoliteMap;
00051 typedef struct _PangoliteMapEntry PangoliteMapEntry;
00052 
00053 struct _PangoliteMapEntry 
00054 {
00055   PangoliteEngineInfo *info;
00056   gboolean        is_exact;
00057 };
00058 
00059 typedef struct _PangoliteIncludedModule PangoliteIncludedModule;
00060 
00061 struct _PangoliteIncludedModule
00062 {
00063   void        (*list) (PangoliteEngineInfo **engines, int *n_engines);
00064   PangoliteEngine *(*load) (const char *id);
00065   void        (*unload) (PangoliteEngine *engine);
00066 };
00067 
00068 PangoliteMap      *pangolite_find_map(const char *lang, guint engine_type_id, 
00069                               guint render_type_id);
00070 PangoliteMapEntry *pangolite_map_get_entry(PangoliteMap *map, guint32 wc);
00071 PangoliteEngine   *pangolite_map_get_engine(PangoliteMap *map, guint32 wc);
00072 void          pangolite_module_register(PangoliteIncludedModule *module);
00073 
00074 #ifdef __cplusplus
00075 }
00076 #endif /* __cplusplus */
00077 
00078 #endif /* __PANGO_MODULES_H__ */