/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; coding: utf-8 -*-

 * gtksourceregex.h

 * This file is part of GtkSourceView

 *

 * Copyright (C) 2003 - Gustavo Giráldez <gustavo.giraldez@gmx.net>

 * Copyright (C) 2005, 2006 - Marco Barisione, Emanuele Aina

 *

 * GtkSourceView is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Lesser General Public

 * License as published by the Free Software Foundation; either

 * version 2.1 of the License, or (at your option) any later version.

 *

 * GtkSourceView 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

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with this library; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 */

#ifndef GTK_SOURCE_REGEX_H

#define GTK_SOURCE_REGEX_H

#include <glib.h>

#include "gtksourcetypes-private.h"

G_BEGIN_DECLS

GTK_SOURCE_INTERNAL

GtkSourceRegex	*_gtk_source_regex_new		(const gchar         *pattern,

						 GRegexCompileFlags   flags,

						 GError             **error);

GTK_SOURCE_INTERNAL

GtkSourceRegex	*_gtk_source_regex_ref		(GtkSourceRegex *regex);

GTK_SOURCE_INTERNAL

void		 _gtk_source_regex_unref	(GtkSourceRegex *regex);

GTK_SOURCE_INTERNAL

GtkSourceRegex	*_gtk_source_regex_resolve	(GtkSourceRegex *regex,

						 GtkSourceRegex *start_regex,

						 const gchar    *matched_text);

GTK_SOURCE_INTERNAL

gboolean	 _gtk_source_regex_is_resolved	(GtkSourceRegex *regex);

GTK_SOURCE_INTERNAL

gboolean	_gtk_source_regex_match		(GtkSourceRegex *regex,

						 const gchar    *line,

						 gint             byte_length,

						 gint             byte_pos);

GTK_SOURCE_INTERNAL

gchar		*_gtk_source_regex_fetch	(GtkSourceRegex *regex,

						 gint            num);

GTK_SOURCE_INTERNAL

void		 _gtk_source_regex_fetch_pos	(GtkSourceRegex *regex,

						 const gchar    *text,

						 gint            num,

						 gint           *start_pos, /* character offsets */

						 gint           *end_pos);  /* character offsets */

GTK_SOURCE_INTERNAL

void		 _gtk_source_regex_fetch_pos_bytes (GtkSourceRegex *regex,

						    gint            num,

						    gint           *start_pos_p, /* byte offsets */

						    gint           *end_pos_p);  /* byte offsets */

GTK_SOURCE_INTERNAL

void		 _gtk_source_regex_fetch_named_pos (GtkSourceRegex *regex,

						    const gchar    *text,

						    const gchar    *name,

						    gint           *start_pos, /* character offsets */

						    gint           *end_pos);  /* character offsets */

GTK_SOURCE_INTERNAL

const gchar	*_gtk_source_regex_get_pattern	(GtkSourceRegex *regex);

G_END_DECLS

#endif /* GTK_SOURCE_REGEX_H */