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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; coding: utf-8 -*-
* gtksourceengine.h - Abstract base class for highlighting engines
* This file is part of GtkSourceView
*
* Copyright (C) 2003 - Gustavo Giráldez
*
* 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_ENGINE_H__
#define __GTK_SOURCE_ENGINE_H__
#include <gtk/gtk.h>
#include "gtksourcetypes.h"
#include "gtksourcetypes-private.h"
G_BEGIN_DECLS
#define GTK_SOURCE_TYPE_ENGINE (_gtk_source_engine_get_type ())
#define GTK_SOURCE_ENGINE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_SOURCE_TYPE_ENGINE, GtkSourceEngine))
#define GTK_SOURCE_IS_ENGINE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_SOURCE_TYPE_ENGINE))
#define GTK_SOURCE_ENGINE_GET_INTERFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GTK_SOURCE_TYPE_ENGINE, GtkSourceEngineInterface))
typedef struct _GtkSourceEngineInterface GtkSourceEngineInterface;
struct _GtkSourceEngineInterface
{
GTypeInterface parent_interface;
void (* attach_buffer) (GtkSourceEngine *engine,
GtkTextBuffer *buffer);
void (* text_inserted) (GtkSourceEngine *engine,
gint start_offset,
gint end_offset);
void (* text_deleted) (GtkSourceEngine *engine,
gint offset,
gint length);
void (* update_highlight) (GtkSourceEngine *engine,
const GtkTextIter *start,
const GtkTextIter *end,
gboolean synchronous);
void (* set_style_scheme) (GtkSourceEngine *engine,
GtkSourceStyleScheme *scheme);
GtkTextTag *(* get_context_class_tag)
(GtkSourceEngine *engine,
const gchar *context_class);
};
G_GNUC_INTERNAL
GType _gtk_source_engine_get_type (void) G_GNUC_CONST;
G_GNUC_INTERNAL
void _gtk_source_engine_attach_buffer (GtkSourceEngine *engine,
GtkTextBuffer *buffer);
G_GNUC_INTERNAL
void _gtk_source_engine_text_inserted (GtkSourceEngine *engine,
gint start_offset,
gint end_offset);
G_GNUC_INTERNAL
void _gtk_source_engine_text_deleted (GtkSourceEngine *engine,
gint offset,
gint length);
G_GNUC_INTERNAL
void _gtk_source_engine_update_highlight (GtkSourceEngine *engine,
const GtkTextIter *start,
const GtkTextIter *end,
gboolean synchronous);
G_GNUC_INTERNAL
void _gtk_source_engine_set_style_scheme (GtkSourceEngine *engine,
GtkSourceStyleScheme *scheme);
G_GNUC_INTERNAL
GtkTextTag *_gtk_source_engine_get_context_class_tag
(GtkSourceEngine *engine,
const gchar *context_class);
G_END_DECLS
#endif /* __GTK_SOURCE_ENGINE_H__ */
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