[gtk+/places-sidebar] Copy code from Nautilus to mount volumes

[Federico Mena Quintero <federico src gnome org>]

commit de5f5b7cef09fe2d3527dd22c63e0fd6eefe4cb7
Author: Federico Mena Quintero <federico gnome org>
Date:   Mon Oct 29 14:28:12 2012 -0600

    Copy code from Nautilus to mount volumes
    
    Instead of having a nested-callback scheme (to preserve internal API compatibility),
    we use a direct callback from g_volume_mount().
    
    Signed-off-by: Federico Mena Quintero <federico gnome org>

 gtk/gtkplacessidebar.c |   86 +++++++++++++++++++++++++++++++-----------------
 1 files changed, 56 insertions(+), 30 deletions(-)
---
diff --git a/gtk/gtkplacessidebar.c b/gtk/gtkplacessidebar.c
index 10ac11c..b9c1936 100644
--- a/gtk/gtkplacessidebar.c
+++ b/gtk/gtkplacessidebar.c
@@ -1823,14 +1823,56 @@ bookmarks_selection_changed_cb (GtkTreeSelection      *selection,
 }
 
 static void
-volume_mounted_cb (GVolume *volume,
-		   GObject *user_data)
+drive_start_from_bookmark_cb (GObject      *source_object,
+			      GAsyncResult *res,
+			      gpointer      user_data)
 {
-	GMount *mount;
 	GtkPlacesSidebar *sidebar;
+	GError *error;
+	char *primary;
+	char *name;
 
 	sidebar = GTK_PLACES_SIDEBAR (user_data);
 
+	error = NULL;
+	if (!g_drive_poll_for_media_finish (G_DRIVE (source_object), res, &error)) {
+		if (error->code != G_IO_ERROR_FAILED_HANDLED) {
+			name = g_drive_get_name (G_DRIVE (source_object));
+			primary = g_strdup_printf (_("Unable to start %s"), name);
+			g_free (name);
+			emit_show_error_message (sidebar, primary, error->message);
+			g_free (primary);
+		}
+		g_error_free (error);
+	}
+}
+
+/* Callback from g_volume_mount() */
+static void
+volume_mount_cb (GObject *source_object, GAsyncResult *result, gpointer user_data)
+{
+	GtkPlacesSidebar *sidebar = GTK_PLACES_SIDEBAR (user_data);
+	GVolume *volume;
+	GError *error;
+	char *primary;
+	char *name;
+	GMount *mount;
+
+	volume = G_VOLUME (source_object);
+
+	error = NULL;
+	if (!g_volume_mount_finish (volume, result, &error)) {
+		if (error->code != G_IO_ERROR_FAILED_HANDLED &&
+                    error->code != G_IO_ERROR_ALREADY_MOUNTED) {
+			name = g_volume_get_name (G_VOLUME (source_object));
+			primary = g_strdup_printf (_("Unable to access â%sâ"), name);
+			g_free (name);
+			emit_show_error_message (sidebar, primary, error->message);
+			g_free (primary);
+		}
+		g_error_free (error);
+	}
+
 	sidebar->mounting = FALSE;
 
 	mount = g_volume_get_mount (volume);
@@ -1843,31 +1885,21 @@ volume_mounted_cb (GVolume *volume,
 		g_object_unref (G_OBJECT (location));
 		g_object_unref (G_OBJECT (mount));
 	}
+
+	g_object_unref (sidebar);
 }
 
+/* This was nautilus_file_operations_mount_volume_full() */
 static void
-drive_start_from_bookmark_cb (GObject      *source_object,
-			      GAsyncResult *res,
-			      gpointer      user_data)
+mount_volume (GtkPlacesSidebar *sidebar, GVolume *volume)
 {
-	GtkPlacesSidebar *sidebar;
-	GError *error;
-	char *primary;
-	char *name;
+	GMountOperation *mount_op;
 
-	sidebar = GTK_PLACES_SIDEBAR (user_data);
+	mount_op = gtk_mount_operation_new (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (sidebar))));
+	g_mount_operation_set_password_save (mount_op, G_PASSWORD_SAVE_FOR_SESSION);
 
-	error = NULL;
-	if (!g_drive_poll_for_media_finish (G_DRIVE (source_object), res, &error)) {
-		if (error->code != G_IO_ERROR_FAILED_HANDLED) {
-			name = g_drive_get_name (G_DRIVE (source_object));
-			primary = g_strdup_printf (_("Unable to start %s"), name);
-			g_free (name);
-			emit_show_error_message (sidebar, primary, error->message);
-			g_free (primary);
-		}
-		g_error_free (error);
-	}
+	g_object_ref (sidebar);
+	g_volume_mount (volume, 0, mount_op, NULL, volume_mount_cb, sidebar);
 }
 
 static void
@@ -1906,11 +1938,7 @@ open_selected_bookmark (GtkPlacesSidebar *sidebar,
 
 			sidebar->go_to_after_mount_open_mode = open_mode;
 
-#if DO_NOT_COMPILE
-			nautilus_file_operations_mount_volume_full (NULL, volume,
-								    volume_mounted_cb,
-								    G_OBJECT (sidebar));
-#endif
+			mount_volume (sidebar, volume);
 		} else if (volume == NULL && drive != NULL &&
 			   (g_drive_can_start (drive) || g_drive_can_start_degraded (drive))) {
 			GMountOperation *mount_op;
@@ -2106,10 +2134,8 @@ mount_shortcut_cb (GtkMenuItem           *item,
 			    -1);
 
 	if (volume != NULL) {
-#if DO_NOT_COMPILE
-		nautilus_file_operations_mount_volume (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (sidebar))), volume);
+		mount_volume (sidebar, volume);
 		g_object_unref (volume);
-#endif
 	}
 }