/* GIO - GLib Input, Output and Streaming Library

 *

 * Copyright (C) 2006-2007 Red Hat, Inc.

 *

 * This library 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.

 *

 * 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

 * 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, see <http://www.gnu.org/licenses/>.

 *

 * Author: Alexander Larsson <alexl@redhat.com>

 *         David Zeuthen <davidz@redhat.com>

 */

#ifndef __G_DRIVE_H__

#define __G_DRIVE_H__

#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)

#error "Only <gio/gio.h> can be included directly."

#endif

#include <gio/giotypes.h>

G_BEGIN_DECLS

#define G_TYPE_DRIVE           (g_drive_get_type ())

#define G_DRIVE(obj)           (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_DRIVE, GDrive))

#define G_IS_DRIVE(obj)        (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_DRIVE))

#define G_DRIVE_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), G_TYPE_DRIVE, GDriveIface))

/**

 * GDriveIface:

 * @g_iface: The parent interface.

 * @changed: Signal emitted when the drive is changed.

 * @disconnected: The removed signal that is emitted when the #GDrive have been disconnected. If the recipient is holding references to the object they should release them so the object can be finalized.

 * @eject_button: Signal emitted when the physical eject button (if any) of a drive have been pressed.

 * @get_name: Returns the name for the given #GDrive.

 * @get_icon: Returns a #GIcon for the given #GDrive.

 * @has_volumes: Returns %TRUE if the #GDrive has mountable volumes.

 * @get_volumes: Returns a list #GList of #GVolume for the #GDrive.

 * @is_removable: Returns %TRUE if the #GDrive and/or its media is considered removable by the user. Since 2.50.

 * @is_media_removable: Returns %TRUE if the #GDrive supports removal and insertion of media.

 * @has_media: Returns %TRUE if the #GDrive has media inserted.

 * @is_media_check_automatic: Returns %TRUE if the #GDrive is capabable of automatically detecting media changes.

 * @can_poll_for_media: Returns %TRUE if the #GDrive is capable of manually polling for media change.

 * @can_eject: Returns %TRUE if the #GDrive can eject media.

 * @eject: Ejects a #GDrive.

 * @eject_finish: Finishes an eject operation.

 * @poll_for_media: Poll for media insertion/removal on a #GDrive.

 * @poll_for_media_finish: Finishes a media poll operation.

 * @get_identifier: Returns the identifier of the given kind, or %NULL if

 *    the #GDrive doesn't have one.

 * @enumerate_identifiers: Returns an array strings listing the kinds

 *    of identifiers which the #GDrive has.

 * @get_start_stop_type: Gets a #GDriveStartStopType with details about starting/stopping the drive. Since 2.22.

 * @can_stop: Returns %TRUE if a #GDrive can be stopped. Since 2.22.

 * @stop: Stops a #GDrive. Since 2.22.

 * @stop_finish: Finishes a stop operation. Since 2.22.

 * @can_start: Returns %TRUE if a #GDrive can be started. Since 2.22.

 * @can_start_degraded: Returns %TRUE if a #GDrive can be started degraded. Since 2.22.

 * @start: Starts a #GDrive. Since 2.22.

 * @start_finish: Finishes a start operation. Since 2.22.

 * @stop_button: Signal emitted when the physical stop button (if any) of a drive have been pressed. Since 2.22.

 * @eject_with_operation: Starts ejecting a #GDrive using a #GMountOperation. Since 2.22.

 * @eject_with_operation_finish: Finishes an eject operation using a #GMountOperation. Since 2.22.

 * @get_sort_key: Gets a key used for sorting #GDrive instances or %NULL if no such key exists. Since 2.32.

 * @get_symbolic_icon: Returns a symbolic #GIcon for the given #GDrive. Since 2.34.

 *

 * Interface for creating #GDrive implementations.

 */

typedef struct _GDriveIface    GDriveIface;

struct _GDriveIface

{

  GTypeInterface g_iface;

  /* signals */

  void     (* changed)                  (GDrive              *drive);

  void     (* disconnected)             (GDrive              *drive);

  void     (* eject_button)             (GDrive              *drive);

  /* Virtual Table */

  char *   (* get_name)                 (GDrive              *drive);

  GIcon *  (* get_icon)                 (GDrive              *drive);

  gboolean (* has_volumes)              (GDrive              *drive);

  GList *  (* get_volumes)              (GDrive              *drive);

  gboolean (* is_media_removable)       (GDrive              *drive);

  gboolean (* has_media)                (GDrive              *drive);

  gboolean (* is_media_check_automatic) (GDrive              *drive);

  gboolean (* can_eject)                (GDrive              *drive);

  gboolean (* can_poll_for_media)       (GDrive              *drive);

  void     (* eject)                    (GDrive              *drive,

                                         GMountUnmountFlags   flags,

                                         GCancellable        *cancellable,

                                         GAsyncReadyCallback  callback,

                                         gpointer             user_data);

  gboolean (* eject_finish)             (GDrive              *drive,

                                         GAsyncResult        *result,

                                         GError             **error);

  void     (* poll_for_media)           (GDrive              *drive,

                                         GCancellable        *cancellable,

                                         GAsyncReadyCallback  callback,

                                         gpointer             user_data);

  gboolean (* poll_for_media_finish)    (GDrive              *drive,

                                         GAsyncResult        *result,

                                         GError             **error);

  char *   (* get_identifier)           (GDrive              *drive,

                                         const char          *kind);

  char **  (* enumerate_identifiers)    (GDrive              *drive);

  GDriveStartStopType (* get_start_stop_type) (GDrive        *drive);

  gboolean (* can_start)                (GDrive              *drive);

  gboolean (* can_start_degraded)       (GDrive              *drive);

  void     (* start)                    (GDrive              *drive,

                                         GDriveStartFlags     flags,

                                         GMountOperation     *mount_operation,

                                         GCancellable        *cancellable,

                                         GAsyncReadyCallback  callback,

                                         gpointer             user_data);

  gboolean (* start_finish)             (GDrive              *drive,

                                         GAsyncResult        *result,

                                         GError             **error);

  gboolean (* can_stop)                 (GDrive              *drive);

  void     (* stop)                     (GDrive              *drive,

                                         GMountUnmountFlags   flags,

                                         GMountOperation     *mount_operation,

                                         GCancellable        *cancellable,

                                         GAsyncReadyCallback  callback,

                                         gpointer             user_data);

  gboolean (* stop_finish)              (GDrive              *drive,

                                         GAsyncResult        *result,

                                         GError             **error);

  /* signal, not VFunc */

  void     (* stop_button)              (GDrive              *drive);

  void        (* eject_with_operation)      (GDrive              *drive,

                                             GMountUnmountFlags   flags,

                                             GMountOperation     *mount_operation,

                                             GCancellable        *cancellable,

                                             GAsyncReadyCallback  callback,

                                             gpointer             user_data);

  gboolean    (* eject_with_operation_finish) (GDrive            *drive,

                                             GAsyncResult        *result,

                                             GError             **error);

  const gchar * (* get_sort_key)        (GDrive              *drive);

  GIcon *       (* get_symbolic_icon)   (GDrive              *drive);

  gboolean      (* is_removable)        (GDrive              *drive);

};

GLIB_AVAILABLE_IN_ALL

GType    g_drive_get_type                 (void) G_GNUC_CONST;

GLIB_AVAILABLE_IN_ALL

char *   g_drive_get_name                 (GDrive               *drive);

GLIB_AVAILABLE_IN_ALL

GIcon *  g_drive_get_icon                 (GDrive               *drive);

GLIB_AVAILABLE_IN_ALL

GIcon *  g_drive_get_symbolic_icon        (GDrive               *drive);

GLIB_AVAILABLE_IN_ALL

gboolean g_drive_has_volumes              (GDrive               *drive);

GLIB_AVAILABLE_IN_ALL

GList *  g_drive_get_volumes              (GDrive               *drive);

GLIB_AVAILABLE_IN_2_50

gboolean g_drive_is_removable             (GDrive               *drive);

GLIB_AVAILABLE_IN_ALL

gboolean g_drive_is_media_removable       (GDrive               *drive);

GLIB_AVAILABLE_IN_ALL

gboolean g_drive_has_media                (GDrive               *drive);

GLIB_AVAILABLE_IN_ALL

gboolean g_drive_is_media_check_automatic (GDrive               *drive);

GLIB_AVAILABLE_IN_ALL

gboolean g_drive_can_poll_for_media       (GDrive               *drive);

GLIB_AVAILABLE_IN_ALL

gboolean g_drive_can_eject                (GDrive               *drive);

GLIB_DEPRECATED_FOR(g_drive_eject_with_operation)

void     g_drive_eject                    (GDrive               *drive,

                                           GMountUnmountFlags    flags,

                                           GCancellable         *cancellable,

                                           GAsyncReadyCallback   callback,

                                           gpointer              user_data);

GLIB_DEPRECATED_FOR(g_drive_eject_with_operation_finish)

gboolean g_drive_eject_finish             (GDrive               *drive,

                                           GAsyncResult         *result,

                                           GError              **error);

GLIB_AVAILABLE_IN_ALL

void     g_drive_poll_for_media           (GDrive               *drive,

                                           GCancellable         *cancellable,

                                           GAsyncReadyCallback   callback,

                                           gpointer              user_data);

GLIB_AVAILABLE_IN_ALL

gboolean g_drive_poll_for_media_finish    (GDrive               *drive,

                                           GAsyncResult         *result,

                                           GError              **error);

GLIB_AVAILABLE_IN_ALL

char *   g_drive_get_identifier           (GDrive              *drive,

                                           const char          *kind);

GLIB_AVAILABLE_IN_ALL

char **  g_drive_enumerate_identifiers    (GDrive              *drive);

GLIB_AVAILABLE_IN_ALL

GDriveStartStopType g_drive_get_start_stop_type (GDrive        *drive);

GLIB_AVAILABLE_IN_ALL

gboolean g_drive_can_start                (GDrive              *drive);

GLIB_AVAILABLE_IN_ALL

gboolean g_drive_can_start_degraded       (GDrive              *drive);

GLIB_AVAILABLE_IN_ALL

void     g_drive_start                    (GDrive              *drive,

                                           GDriveStartFlags     flags,

                                           GMountOperation     *mount_operation,

                                           GCancellable        *cancellable,

                                           GAsyncReadyCallback  callback,

                                           gpointer             user_data);

GLIB_AVAILABLE_IN_ALL

gboolean g_drive_start_finish             (GDrive               *drive,

                                           GAsyncResult         *result,

                                           GError              **error);

GLIB_AVAILABLE_IN_ALL

gboolean g_drive_can_stop                 (GDrive               *drive);

GLIB_AVAILABLE_IN_ALL

void     g_drive_stop                     (GDrive               *drive,

                                           GMountUnmountFlags    flags,

                                           GMountOperation      *mount_operation,

                                           GCancellable         *cancellable,

                                           GAsyncReadyCallback   callback,

                                           gpointer              user_data);

GLIB_AVAILABLE_IN_ALL

gboolean g_drive_stop_finish              (GDrive               *drive,

                                           GAsyncResult         *result,

                                           GError              **error);

GLIB_AVAILABLE_IN_ALL

void        g_drive_eject_with_operation      (GDrive              *drive,

                                               GMountUnmountFlags   flags,

                                               GMountOperation     *mount_operation,

                                               GCancellable        *cancellable,

                                               GAsyncReadyCallback  callback,

                                               gpointer             user_data);

GLIB_AVAILABLE_IN_ALL

gboolean    g_drive_eject_with_operation_finish (GDrive            *drive,

                                               GAsyncResult        *result,

                                               GError             **error);

GLIB_AVAILABLE_IN_2_32

const gchar *g_drive_get_sort_key         (GDrive               *drive);

G_END_DECLS

#endif /* __G_DRIVE_H__ */