/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* camelDataWrapper.h : Abstract class for a data wrapper */
/*
*
* Copyright (C) 1999 Bertrand Guiheneuf <Bertrand.Guiheneuf@inria.fr> .
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
#ifndef CAMEL_DATA_WRAPPER_H
#define CAMEL_DATA_WRAPPER_H 1
#ifdef __cplusplus
extern "C" {
#pragma }
#endif /* __cplusplus }*/
#include <gtk/gtk.h>
#include <stdio.h>
#define CAMEL_DATA_WRAPPER_TYPE (camel_data_wrapper_get_type ())
#define CAMEL_DATA_WRAPPER(obj) (GTK_CHECK_CAST((obj), CAMEL_DATA_WRAPPER_TYPE, CamelDataWrapper))
#define CAMEL_DATA_WRAPPER_CLASS(k) (GTK_CHECK_CLASS_CAST ((k), CAMEL_DATA_WRAPPER_TYPE, CamelDataWrapperClass))
#define IS_CAMEL_DATA_WRAPPER(o) (GTK_CHECK_TYPE((o), CAMEL_DATA_WRAPPER_TYPE))
typedef struct
{
GtkObject parent_object;
} CamelDataWrapper;
typedef struct {
GtkObjectClass parent_class;
/* Virtual methods */
void (*write_to_buffer) (CamelDataWrapper *data_wrapper, gchar *buffer);
void (*write_to_file) (CamelDataWrapper *data_wrapper, FILE *file);
void (*construct_from_buffer) (CamelDataWrapper *data_wrapper, gchar *buffer, guint size);
void (*construct_from_file) (CamelDataWrapper *data_wrapper, FILE *file, guint size);
} CamelDataWrapperClass;
/* Standard Gtk function */
GtkType camel_data_wrapper_get_type (void);
/* public methods */
void camel_data_wrapper_write_to_buffer(CamelDataWrapper *data_wrapper, gchar *buffer);
void camel_data_wrapper_write_to_file(CamelDataWrapper *data_wrapper, FILE *file);
void camel_data_wrapper_construct_from_buffer(CamelDataWrapper *data_wrapper, gchar *buffer, guint size);
void camel_data_wrapper_construct_from_file (CamelDataWrapper *data_wrapper, FILE *file, guint size);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* CAMEL_DATA_WRAPPER_H */
