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 * This library is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Lesser General Public 9 * License as published by the Free Software Foundation; either 10 * version 2.1 of the License, or (at your option) any later version. 11 * 12 * This library is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General 18 * Public License along with this library; if not, see <http://www.gnu.org/licenses/>. 19 * 20 * Author: Alexander Larsson <alexl@redhat.com> 21 * David Zeuthen <davidz@redhat.com> 22 */ 23 24 #ifndef __G_VOLUME_MONITOR_H__ 25 #define __G_VOLUME_MONITOR_H__ 26 27 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION) 28 #error "Only <gio/gio.h> can be included directly." 29 #endif 30 31 #include <gio/giotypes.h> 32 33 G_BEGIN_DECLS 34 35 #define G_TYPE_VOLUME_MONITOR (g_volume_monitor_get_type ()) 36 #define G_VOLUME_MONITOR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_VOLUME_MONITOR, GVolumeMonitor)) 37 #define G_VOLUME_MONITOR_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_VOLUME_MONITOR, GVolumeMonitorClass)) 38 #define G_VOLUME_MONITOR_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_VOLUME_MONITOR, GVolumeMonitorClass)) 39 #define G_IS_VOLUME_MONITOR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_VOLUME_MONITOR)) 40 #define G_IS_VOLUME_MONITOR_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_VOLUME_MONITOR)) 41 42 /** 43 * G_VOLUME_MONITOR_EXTENSION_POINT_NAME: 44 * 45 * Extension point for volume monitor functionality. 46 * See [Extending GIO][extending-gio]. 47 */ 48 #define G_VOLUME_MONITOR_EXTENSION_POINT_NAME "gio-volume-monitor" 49 50 /** 51 * GVolumeMonitor: 52 * 53 * A Volume Monitor that watches for volume events. 54 **/ 55 typedef struct _GVolumeMonitorClass GVolumeMonitorClass; 56 57 struct _GVolumeMonitor 58 { 59 GObject parent_instance; 60 61 /*< private >*/ 62 gpointer priv; 63 }; 64 65 struct _GVolumeMonitorClass 66 { 67 GObjectClass parent_class; 68 69 /*< public >*/ 70 /* signals */ 71 void (* volume_added) (GVolumeMonitor *volume_monitor, 72 GVolume *volume); 73 void (* volume_removed) (GVolumeMonitor *volume_monitor, 74 GVolume *volume); 75 void (* volume_changed) (GVolumeMonitor *volume_monitor, 76 GVolume *volume); 77 78 void (* mount_added) (GVolumeMonitor *volume_monitor, 79 GMount *mount); 80 void (* mount_removed) (GVolumeMonitor *volume_monitor, 81 GMount *mount); 82 void (* mount_pre_unmount) (GVolumeMonitor *volume_monitor, 83 GMount *mount); 84 void (* mount_changed) (GVolumeMonitor *volume_monitor, 85 GMount *mount); 86 87 void (* drive_connected) (GVolumeMonitor *volume_monitor, 88 GDrive *drive); 89 void (* drive_disconnected) (GVolumeMonitor *volume_monitor, 90 GDrive *drive); 91 void (* drive_changed) (GVolumeMonitor *volume_monitor, 92 GDrive *drive); 93 94 /* Vtable */ 95 96 gboolean (* is_supported) (void); 97 98 GList * (* get_connected_drives) (GVolumeMonitor *volume_monitor); 99 GList * (* get_volumes) (GVolumeMonitor *volume_monitor); 100 GList * (* get_mounts) (GVolumeMonitor *volume_monitor); 101 102 GVolume * (* get_volume_for_uuid) (GVolumeMonitor *volume_monitor, 103 const char *uuid); 104 105 GMount * (* get_mount_for_uuid) (GVolumeMonitor *volume_monitor, 106 const char *uuid); 107 108 109 /* These arguments are unfortunately backwards by mistake (bug #520169). Deprecated in 2.20. */ 110 GVolume * (* adopt_orphan_mount) (GMount *mount, 111 GVolumeMonitor *volume_monitor); 112 113 /* signal added in 2.17 */ 114 void (* drive_eject_button) (GVolumeMonitor *volume_monitor, 115 GDrive *drive); 116 117 /* signal added in 2.21 */ 118 void (* drive_stop_button) (GVolumeMonitor *volume_monitor, 119 GDrive *drive); 120 121 /*< private >*/ 122 /* Padding for future expansion */ 123 void (*_g_reserved1) (void); 124 void (*_g_reserved2) (void); 125 void (*_g_reserved3) (void); 126 void (*_g_reserved4) (void); 127 void (*_g_reserved5) (void); 128 void (*_g_reserved6) (void); 129 }; 130 131 GLIB_AVAILABLE_IN_ALL 132 GType g_volume_monitor_get_type (void) G_GNUC_CONST; 133 134 GLIB_AVAILABLE_IN_ALL 135 GVolumeMonitor *g_volume_monitor_get (void); 136 GLIB_AVAILABLE_IN_ALL 137 GList * g_volume_monitor_get_connected_drives (GVolumeMonitor *volume_monitor); 138 GLIB_AVAILABLE_IN_ALL 139 GList * g_volume_monitor_get_volumes (GVolumeMonitor *volume_monitor); 140 GLIB_AVAILABLE_IN_ALL 141 GList * g_volume_monitor_get_mounts (GVolumeMonitor *volume_monitor); 142 GLIB_AVAILABLE_IN_ALL 143 GVolume * g_volume_monitor_get_volume_for_uuid (GVolumeMonitor *volume_monitor, 144 const char *uuid); 145 GLIB_AVAILABLE_IN_ALL 146 GMount * g_volume_monitor_get_mount_for_uuid (GVolumeMonitor *volume_monitor, 147 const char *uuid); 148 149 GLIB_DEPRECATED 150 GVolume * g_volume_monitor_adopt_orphan_mount (GMount *mount); 151 152 G_END_DECLS 153 154 #endif /* __G_VOLUME_MONITOR_H__ */ 155