/* gtkrichtext.h
 *
 * Copyright (C) 2006 Imendio AB
 * Contact: Michael Natterer <mitch@imendio.com>
 *
 * 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 __GTK_RICH_TEXT_H__
#define __GTK_RICH_TEXT_H__

#include <gtk/gtktextbuffer.h>

G_BEGIN_DECLS

typedef guint8 * (* GtkRichTextSerializeFunc)   (GtkTextBuffer     *buffer,
                                                 const GtkTextIter *start,
                                                 const GtkTextIter *end,
                                                 gsize             *length,
                                                 gpointer           user_data);
typedef gboolean (* GtkRichTextDeserializeFunc) (GtkTextBuffer     *buffer,
                                                 GtkTextIter       *iter,
                                                 const guint8      *data,
                                                 gsize              length,
                                                 gboolean           create_tags,
                                                 gpointer           user_data,
                                                 GError           **error);

GdkAtom   gtk_rich_text_register_serialize_format   (GtkTextBuffer              *buffer,
                                                     const gchar                *mime_type,
                                                     const gchar                *tagset_name,
                                                     GtkRichTextSerializeFunc    function,
                                                     gpointer                    user_data,
                                                     GDestroyNotify              user_data_destroy);
GdkAtom   gtk_rich_text_register_deserialize_format (GtkTextBuffer              *buffer,
                                                     const gchar                *mime_type,
                                                     const gchar                *tagset_name,
                                                     GtkRichTextDeserializeFunc  function,
                                                     gpointer                    user_data,
                                                     GDestroyNotify              user_data_destroy);

void    gtk_rich_text_unregister_serialize_format   (GtkTextBuffer              *buffer,
                                                     GdkAtom                     format);
void    gtk_rich_text_unregister_deserialize_format (GtkTextBuffer              *buffer,
                                                     GdkAtom                     format);

void     gtk_rich_text_deserialize_set_can_create_tags (GtkTextBuffer           *buffer,
                                                        GdkAtom                  format,
                                                        gboolean                 can_create_tags);
gboolean gtk_rich_text_deserialize_get_can_create_tags (GtkTextBuffer           *buffer,
                                                        GdkAtom                  format);

GdkAtom * gtk_rich_text_get_serialize_formats       (GtkTextBuffer              *buffer,
                                                     gint                       *n_formats);
GdkAtom * gtk_rich_text_get_deserialize_formats     (GtkTextBuffer              *buffer,
                                                     gint                       *n_formats);

guint8  * gtk_rich_text_serialize                   (GtkTextBuffer              *buffer,
                                                     GdkAtom                     format,
                                                     const GtkTextIter          *start,
                                                     const GtkTextIter          *end,
                                                     gsize                      *length);
gboolean  gtk_rich_text_deserialize                 (GtkTextBuffer              *buffer,
                                                     GdkAtom                     format,
                                                     GtkTextIter                *iter,
                                                     const guint8               *data,
                                                     gsize                       length,
                                                     GError                    **error);

G_END_DECLS

#endif /* __GTK_RICH_TEXT_H__ */
