gio/gvolumemonitor.h

   1 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
   2
   3 /* GIO - GLib Input, Output and Streaming Library
   4  *
   5  * Copyright (C) 2006-2007 Red Hat, Inc.
   6  *
   7  * SPDX-License-Identifier: LGPL-2.1-or-later
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General
  20  * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
  21  *
  22  * Author: Alexander Larsson <alexl@redhat.com>
  23  *         David Zeuthen <davidz@redhat.com>
  24  */
  25
  26 #ifndef __G_VOLUME_MONITOR_H__
  27 #define __G_VOLUME_MONITOR_H__
  28
  29 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
  30 #error "Only <gio/gio.h> can be included directly."
  31 #endif
  32
  33 #include <gio/giotypes.h>
  34
  35 G_BEGIN_DECLS
  36
  37 #define G_TYPE_VOLUME_MONITOR         (g_volume_monitor_get_type ())
  38 #define G_VOLUME_MONITOR(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_VOLUME_MONITOR, GVolumeMonitor))
  39 #define G_VOLUME_MONITOR_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_VOLUME_MONITOR, GVolumeMonitorClass))
  40 #define G_VOLUME_MONITOR_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_VOLUME_MONITOR, GVolumeMonitorClass))
  41 #define G_IS_VOLUME_MONITOR(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_VOLUME_MONITOR))
  42 #define G_IS_VOLUME_MONITOR_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_VOLUME_MONITOR))
  43
  44 /**
  45  * G_VOLUME_MONITOR_EXTENSION_POINT_NAME:
  46  *
  47  * Extension point for volume monitor functionality.
  48  * See [Extending GIO][extending-gio].
  49  */
  50 #define G_VOLUME_MONITOR_EXTENSION_POINT_NAME "gio-volume-monitor"
  51
  52 typedef struct _GVolumeMonitorClass GVolumeMonitorClass;
  53
  54 struct _GVolumeMonitor
  55 {
  56   GObject parent_instance;
  57
  58   /*< private >*/
  59   gpointer priv;
  60 };
  61
  62 struct _GVolumeMonitorClass
  63 {
  64   GObjectClass parent_class;
  65
  66   /*< public >*/
  67   /* signals */
  68   void      (* volume_added)         (GVolumeMonitor *volume_monitor,
  69                                       GVolume        *volume);
  70   void      (* volume_removed)       (GVolumeMonitor *volume_monitor,
  71                                       GVolume        *volume);
  72   void      (* volume_changed)       (GVolumeMonitor *volume_monitor,
  73                                       GVolume        *volume);
  74
  75   void      (* mount_added)          (GVolumeMonitor *volume_monitor,
  76                                       GMount         *mount);
  77   void      (* mount_removed)        (GVolumeMonitor *volume_monitor,
  78                                       GMount         *mount);
  79   void      (* mount_pre_unmount)    (GVolumeMonitor *volume_monitor,
  80                                       GMount         *mount);
  81   void      (* mount_changed)        (GVolumeMonitor *volume_monitor,
  82                                       GMount         *mount);
  83
  84   void      (* drive_connected)      (GVolumeMonitor *volume_monitor,
  85                                       GDrive         *drive);
  86   void      (* drive_disconnected)   (GVolumeMonitor *volume_monitor,
  87                                       GDrive         *drive);
  88   void      (* drive_changed)        (GVolumeMonitor *volume_monitor,
  89                                       GDrive         *drive);
  90
  91   /* Vtable */
  92
  93   gboolean  (* is_supported)         (void);
  94
  95   GList   * (* get_connected_drives) (GVolumeMonitor *volume_monitor);
  96   GList   * (* get_volumes)          (GVolumeMonitor *volume_monitor);
  97   GList   * (* get_mounts)           (GVolumeMonitor *volume_monitor);
  98
  99   GVolume * (* get_volume_for_uuid)  (GVolumeMonitor *volume_monitor,
 100                                       const char     *uuid);
 101
 102   GMount  * (* get_mount_for_uuid)   (GVolumeMonitor *volume_monitor,
 103                                       const char     *uuid);
 104
 105
 106   /* These arguments are unfortunately backwards by mistake (bug #520169). Deprecated in 2.20. */
 107   GVolume * (* adopt_orphan_mount)   (GMount         *mount,
 108                                       GVolumeMonitor *volume_monitor);
 109
 110   /* signal added in 2.17 */
 111   void      (* drive_eject_button)   (GVolumeMonitor *volume_monitor,
 112                                       GDrive         *drive);
 113
 114   /* signal added in 2.21 */
 115   void      (* drive_stop_button)   (GVolumeMonitor *volume_monitor,
 116                                      GDrive         *drive);
 117
 118   /*< private >*/
 119   /* Padding for future expansion */
 120   void (*_g_reserved1) (void);
 121   void (*_g_reserved2) (void);
 122   void (*_g_reserved3) (void);
 123   void (*_g_reserved4) (void);
 124   void (*_g_reserved5) (void);
 125   void (*_g_reserved6) (void);
 126 };
 127
 128 GIO_AVAILABLE_IN_ALL
 129 GType           g_volume_monitor_get_type             (void) G_GNUC_CONST;
 130
 131 GIO_AVAILABLE_IN_ALL
 132 GVolumeMonitor *g_volume_monitor_get                  (void);
 133 GIO_AVAILABLE_IN_ALL
 134 GList *         g_volume_monitor_get_connected_drives (GVolumeMonitor *volume_monitor);
 135 GIO_AVAILABLE_IN_ALL
 136 GList *         g_volume_monitor_get_volumes          (GVolumeMonitor *volume_monitor);
 137 GIO_AVAILABLE_IN_ALL
 138 GList *         g_volume_monitor_get_mounts           (GVolumeMonitor *volume_monitor);
 139 GIO_AVAILABLE_IN_ALL
 140 GVolume *       g_volume_monitor_get_volume_for_uuid  (GVolumeMonitor *volume_monitor,
 141                                                        const char     *uuid);
 142 GIO_AVAILABLE_IN_ALL
 143 GMount *        g_volume_monitor_get_mount_for_uuid   (GVolumeMonitor *volume_monitor,
 144                                                        const char     *uuid);
 145
 146 GIO_DEPRECATED
 147 GVolume *       g_volume_monitor_adopt_orphan_mount   (GMount         *mount);
 148
 149 G_END_DECLS
 150
 151 #endif /* __G_VOLUME_MONITOR_H__ */