X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gio%2Fgmountoperation.c;h=d0ede5d7e3af19cd7b145a31d3a2073b615931f1;hb=634b69219979c084837c59874e5b2aec01a1d3e4;hp=a769e984fba7ff792fd1c6f3fb786d50141d0e7c;hpb=8e740f726faf659df912c0c496eb5de80f1695ad;p=platform%2Fupstream%2Fglib.git

diff --git a/gio/gmountoperation.c b/gio/gmountoperation.c
index a769e98..d0ede5d 100644
--- a/gio/gmountoperation.c
+++ b/gio/gmountoperation.c
@@ -13,9 +13,7 @@
  * 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, write to the
- * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
  *
  * Author: Alexander Larsson <alexl@redhat.com>
  */
@@ -51,14 +49,13 @@
  * passed, see each method taking a #GMountOperation for details.
  */
 
-G_DEFINE_TYPE (GMountOperation, g_mount_operation, G_TYPE_OBJECT);
-
 enum {
   ASK_PASSWORD,
   ASK_QUESTION,
   REPLY,
   ABORTED,
   SHOW_PROCESSES,
+  SHOW_UNMOUNT_PROGRESS,
   LAST_SIGNAL
 };
 
@@ -83,6 +80,8 @@ enum {
   PROP_CHOICE
 };
 
+G_DEFINE_TYPE_WITH_PRIVATE (GMountOperation, g_mount_operation, G_TYPE_OBJECT)
+
 static void 
 g_mount_operation_set_property (GObject      *object,
                                 guint         prop_id,
@@ -240,11 +239,18 @@ show_processes (GMountOperation      *op,
 }
 
 static void
+show_unmount_progress (GMountOperation *op,
+                       const gchar     *message,
+                       gint64           time_left,
+                       gint64           bytes_left)
+{
+  /* nothing to do */
+}
+
+static void
 g_mount_operation_class_init (GMountOperationClass *klass)
 {
   GObjectClass *object_class;
-  
-  g_type_class_add_private (klass, sizeof (GMountOperationPrivate));
  
   object_class = G_OBJECT_CLASS (klass);
   object_class->finalize = g_mount_operation_finalize;
@@ -254,6 +260,7 @@ g_mount_operation_class_init (GMountOperationClass *klass)
   klass->ask_password = ask_password;
   klass->ask_question = ask_question;
   klass->show_processes = show_processes;
+  klass->show_unmount_progress = show_unmount_progress;
   
   /**
    * GMountOperation::ask-password:
@@ -373,6 +380,44 @@ g_mount_operation_class_init (GMountOperationClass *klass)
 		  G_TYPE_STRING, G_TYPE_ARRAY, G_TYPE_STRV);
 
   /**
+   * GMountOperation::show-unmount-progress:
+   * @op: a #GMountOperation:
+   * @message: string containing a mesage to display to the user
+   * @time_left: the estimated time left before the operation completes,
+   *     in microseconds, or -1
+   * @bytes_left: the amount of bytes to be written before the operation
+   *     completes (or -1 if such amount is not known), or zero if the operation
+   *     is completed
+   *
+   * Emitted when an unmount operation has been busy for more than some time
+   * (typically 1.5 seconds).
+   *
+   * When unmounting or ejecting a volume, the kernel might need to flush
+   * pending data in its buffers to the volume stable storage, and this operation
+   * can take a considerable amount of time. This signal may be emitted several
+   * times as long as the unmount operation is outstanding, and then one
+   * last time when the operation is completed, with @bytes_left set to zero.
+   *
+   * Implementations of GMountOperation should handle this signal by
+   * showing an UI notification, and then dismiss it, or show another notification
+   * of completion, when @bytes_left reaches zero.
+   *
+   * If the message contains a line break, the first line should be
+   * presented as a heading. For example, it may be used as the
+   * primary text in a #GtkMessageDialog.
+   *
+   * Since: 2.34
+   */
+  signals[SHOW_UNMOUNT_PROGRESS] =
+    g_signal_new (I_("show-unmount-progress"),
+                  G_TYPE_FROM_CLASS (object_class),
+                  G_SIGNAL_RUN_LAST,
+                  G_STRUCT_OFFSET (GMountOperationClass, show_unmount_progress),
+                  NULL, NULL, NULL,
+                  G_TYPE_NONE, 3,
+                  G_TYPE_STRING, G_TYPE_INT64, G_TYPE_INT64);
+
+  /**
    * GMountOperation:username:
    *
    * The user name that is used for authentication when carrying out
@@ -464,9 +509,7 @@ g_mount_operation_class_init (GMountOperationClass *klass)
 static void
 g_mount_operation_init (GMountOperation *operation)
 {
-  operation->priv = G_TYPE_INSTANCE_GET_PRIVATE (operation,
-						 G_TYPE_MOUNT_OPERATION,
-						 GMountOperationPrivate);
+  operation->priv = g_mount_operation_get_instance_private (operation);
 }
 
 /**