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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* e-storage.h
*
* Copyright (C) 2000 Helix Code, Inc.
*
* 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.
*
* Author: Ettore Perazzoli
*/
#ifndef _E_STORAGE_H_
#define _E_STORAGE_H_
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <gtk/gtkobject.h>
#ifdef __cplusplus
extern "C" {
#pragma }
#endif /* __cplusplus */
#define E_TYPE_STORAGE (e_storage_get_type ())
#define E_STORAGE(obj) (GTK_CHECK_CAST ((obj), E_TYPE_STORAGE, EStorage))
#define E_STORAGE_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_STORAGE, EStorageClass))
#define E_IS_STORAGE(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_STORAGE))
#define E_IS_STORAGE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_TYPE_STORAGE))
typedef struct _EStorage EStorage;
typedef struct _EStoragePrivate EStoragePrivate;
typedef struct _EStorageClass EStorageClass;
enum _EStorageResult {
E_STORAGE_OK,
E_STORAGE_NOTIMPLEMENTED,
E_STORAGE_NOTFOUND,
E_STORAGE_EXISTS,
E_STORAGE_IO,
E_STORAGE_UNSUPPORTEDTYPE
};
typedef enum _EStorageResult EStorageResult;
typedef void (* EStorageResultCallback) (EStorage *storage, EStorageResult result, void *data);
#include "e-folder.h"
struct _EStorage {
GtkObject parent;
EStoragePrivate *priv;
};
struct _EStorageClass {
GtkObjectClass parent_class;
/* Signals. */
void * (* new_folder) (EStorage *storage, const char *path);
void * (* removed_folder) (EStorage *storage, const char *path);
/* Virtual methods. */
GList * (* list_folders) (EStorage *storage, const char *path);
EFolder * (* get_folder) (EStorage *storage, const char *path);
const char * (* get_name) (EStorage *storage);
void (* create_folder) (EStorage *storage, const char *path,
const char *type, const char *description,
EStorageResultCallback callback, void *data);
void (* remove_folder) (EStorage *storage, const char *path,
EStorageResultCallback callback, void *data);
};
GtkType e_storage_get_type (void);
void e_storage_construct (EStorage *storage);
EStorage *e_storage_new (void);
gboolean e_storage_path_is_relative (const char *path);
gboolean e_storage_path_is_absolute (const char *path);
GList *e_storage_list_folders (EStorage *storage, const char *path);
EFolder *e_storage_get_folder (EStorage *storage, const char *path);
const char *e_storage_get_name (EStorage *storage);
/* Folder operations. */
void e_storage_create_folder (EStorage *storage,
const char *path,
const char *type,
const char *description,
EStorageResultCallback callback,
void *data);
void e_storage_remove_folder (EStorage *storage,
const char *path,
EStorageResultCallback callback,
void *data);
/* Protected. C++ anyone? */
gboolean e_storage_new_folder (EStorage *storage, const char *path, EFolder *folder);
gboolean e_storage_removed_folder (EStorage *storage, const char *path);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _E_STORAGE_H_ */
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