+static void
+call_question_proxy_cb (GObject *source,
+ GAsyncResult *res,
+ gpointer user_data)
+{
+ _GtkMountOperationHandler *proxy = _GTK_MOUNT_OPERATION_HANDLER (source);
+ GMountOperation *op = user_data;
+ GMountOperationResult result;
+ GVariant *result_details;
+ GVariantIter iter;
+ const gchar *key;
+ GVariant *value;
+ GError *error = NULL;
+
+ if (!_gtk_mount_operation_handler_call_ask_question_finish (proxy,
+ &result,
+ &result_details,
+ res,
+ &error))
+ {
+ result = G_MOUNT_OPERATION_ABORTED;
+ g_warning ("Shell mount operation error: %s\n", error->message);
+ g_error_free (error);
+ goto out;
+ }
+
+ g_variant_iter_init (&iter, result_details);
+ while (g_variant_iter_loop (&iter, "{&sv}", &key, &value))
+ {
+ if (strcmp (key, "choice") == 0)
+ g_mount_operation_set_choice (op, g_variant_get_int32 (value));
+ }
+
+ out:
+ gtk_mount_operation_proxy_finish (GTK_MOUNT_OPERATION (op), result);
+}
+
+static void
+gtk_mount_operation_ask_question_do_proxy (GtkMountOperation *operation,
+ const char *message,
+ const char *choices[])
+{
+ gchar id[255];
+ g_sprintf(id, "GtkMountOperation%p", operation);
+
+ operation->priv->handler_showing = TRUE;
+ g_object_notify (G_OBJECT (operation), "is-showing");
+
+ /* keep a ref to the operation while the handler is showing */
+ g_object_ref (operation);
+
+ _gtk_mount_operation_handler_call_ask_question (operation->priv->handler, id,
+ message, "drive-harddisk",
+ choices, NULL,
+ call_question_proxy_cb, operation);
+}
+
+static void
+gtk_mount_operation_ask_question (GMountOperation *op,
+ const char *message,
+ const char *choices[])
+{
+ GtkMountOperation *operation;
+ gboolean use_gtk;
+
+ operation = GTK_MOUNT_OPERATION (op);
+ use_gtk = (operation->priv->handler == NULL);
+
+ if (use_gtk)
+ gtk_mount_operation_ask_question_do_gtk (operation, message, choices);
+ else
+ gtk_mount_operation_ask_question_do_proxy (operation, message, choices);
+}
+
+static void
+show_processes_button_clicked (GtkDialog *dialog,
+ gint button_number,
+ GMountOperation *op)
+{
+ GtkMountOperationPrivate *priv;
+ GtkMountOperation *operation;
+
+ operation = GTK_MOUNT_OPERATION (op);
+ priv = operation->priv;
+
+ if (button_number >= 0)
+ {
+ g_mount_operation_set_choice (op, button_number);
+ g_mount_operation_reply (op, G_MOUNT_OPERATION_HANDLED);
+ }
+ else
+ g_mount_operation_reply (op, G_MOUNT_OPERATION_ABORTED);
+
+ priv->dialog = NULL;
+ g_object_notify (G_OBJECT (operation), "is-showing");
+ gtk_widget_destroy (GTK_WIDGET (dialog));
+ g_object_unref (op);
+}
+
+static gint
+pid_equal (gconstpointer a,
+ gconstpointer b)
+{
+ GPid pa, pb;
+
+ pa = *((GPid *) a);
+ pb = *((GPid *) b);
+
+ return GPOINTER_TO_INT(pb) - GPOINTER_TO_INT(pa);
+}
+
+static void
+diff_sorted_arrays (GArray *array1,
+ GArray *array2,
+ GCompareFunc compare,
+ GArray *added_indices,
+ GArray *removed_indices)
+{
+ gint order;
+ guint n1, n2;
+ guint elem_size;
+
+ n1 = n2 = 0;
+
+ elem_size = g_array_get_element_size (array1);
+ g_assert (elem_size == g_array_get_element_size (array2));
+
+ while (n1 < array1->len && n2 < array2->len)
+ {
+ order = (*compare) (((const char*) array1->data) + n1 * elem_size,
+ ((const char*) array2->data) + n2 * elem_size);
+ if (order < 0)
+ {
+ g_array_append_val (removed_indices, n1);
+ n1++;
+ }
+ else if (order > 0)
+ {
+ g_array_append_val (added_indices, n2);
+ n2++;
+ }
+ else
+ { /* same item */
+ n1++;
+ n2++;
+ }
+ }
+
+ while (n1 < array1->len)
+ {
+ g_array_append_val (removed_indices, n1);
+ n1++;
+ }
+ while (n2 < array2->len)
+ {
+ g_array_append_val (added_indices, n2);
+ n2++;
+ }
+}
+
+
+static void
+add_pid_to_process_list_store (GtkMountOperation *mount_operation,
+ GtkMountOperationLookupContext *lookup_context,
+ GtkListStore *list_store,
+ GPid pid)
+{
+ gchar *command_line;
+ gchar *name;
+ GdkPixbuf *pixbuf;
+ gchar *markup;
+ GtkTreeIter iter;
+
+ name = NULL;
+ pixbuf = NULL;
+ command_line = NULL;
+ _gtk_mount_operation_lookup_info (lookup_context,
+ pid,
+ 24,
+ &name,
+ &command_line,
+ &pixbuf);
+
+ if (name == NULL)
+ name = g_strdup_printf (_("Unknown Application (PID %d)"), pid);
+
+ if (command_line == NULL)
+ command_line = g_strdup ("");
+
+ if (pixbuf == NULL)
+ {
+ GtkIconTheme *theme;
+ theme = gtk_icon_theme_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (mount_operation->priv->dialog)));
+ pixbuf = gtk_icon_theme_load_icon (theme,
+ "application-x-executable",
+ 24,
+ 0,
+ NULL);
+ }
+
+ markup = g_strdup_printf ("<b>%s</b>\n"
+ "<small>%s</small>",
+ name,
+ command_line);
+
+ gtk_list_store_append (list_store, &iter);
+ gtk_list_store_set (list_store, &iter,
+ 0, pixbuf,
+ 1, markup,
+ 2, pid,
+ -1);
+
+ if (pixbuf != NULL)
+ g_object_unref (pixbuf);
+ g_free (markup);
+ g_free (name);
+ g_free (command_line);
+}
+
+static void
+remove_pid_from_process_list_store (GtkMountOperation *mount_operation,
+ GtkListStore *list_store,
+ GPid pid)
+{
+ GtkTreeIter iter;
+ GPid pid_of_item;
+
+ if (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), &iter))
+ {
+ do
+ {
+ gtk_tree_model_get (GTK_TREE_MODEL (list_store),
+ &iter,
+ 2, &pid_of_item,
+ -1);
+
+ if (pid_of_item == pid)
+ {
+ gtk_list_store_remove (list_store, &iter);
+ break;
+ }
+ }
+ while (gtk_tree_model_iter_next (GTK_TREE_MODEL (list_store), &iter));
+ }
+}
+
+
+static void
+update_process_list_store (GtkMountOperation *mount_operation,
+ GtkListStore *list_store,
+ GArray *processes)
+{
+ guint n;
+ GtkMountOperationLookupContext *lookup_context;
+ GArray *current_pids;
+ GArray *pid_indices_to_add;
+ GArray *pid_indices_to_remove;
+ GtkTreeIter iter;
+ GPid pid;
+
+ /* Just removing all items and adding new ones will screw up the
+ * focus handling in the treeview - so compute the delta, and add/remove
+ * items as appropriate
+ */
+ current_pids = g_array_new (FALSE, FALSE, sizeof (GPid));
+ pid_indices_to_add = g_array_new (FALSE, FALSE, sizeof (gint));
+ pid_indices_to_remove = g_array_new (FALSE, FALSE, sizeof (gint));
+
+ if (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), &iter))
+ {
+ do
+ {
+ gtk_tree_model_get (GTK_TREE_MODEL (list_store),
+ &iter,
+ 2, &pid,
+ -1);
+
+ g_array_append_val (current_pids, pid);
+ }
+ while (gtk_tree_model_iter_next (GTK_TREE_MODEL (list_store), &iter));
+ }
+
+ g_array_sort (current_pids, pid_equal);
+ g_array_sort (processes, pid_equal);
+
+ diff_sorted_arrays (current_pids, processes, pid_equal, pid_indices_to_add, pid_indices_to_remove);
+
+ for (n = 0; n < pid_indices_to_remove->len; n++)
+ {
+ pid = g_array_index (current_pids, GPid, n);
+ remove_pid_from_process_list_store (mount_operation, list_store, pid);
+ }
+
+ if (pid_indices_to_add->len > 0)
+ {
+ lookup_context = _gtk_mount_operation_lookup_context_get (gtk_widget_get_display (mount_operation->priv->process_tree_view));
+ for (n = 0; n < pid_indices_to_add->len; n++)
+ {
+ pid = g_array_index (processes, GPid, n);
+ add_pid_to_process_list_store (mount_operation, lookup_context, list_store, pid);
+ }
+ _gtk_mount_operation_lookup_context_free (lookup_context);
+ }
+
+ /* select the first item, if we went from a zero to a non-zero amount of processes */
+ if (current_pids->len == 0 && pid_indices_to_add->len > 0)
+ {
+ if (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), &iter))
+ {
+ GtkTreeSelection *tree_selection;
+ tree_selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (mount_operation->priv->process_tree_view));
+ gtk_tree_selection_select_iter (tree_selection, &iter);
+ }
+ }
+
+ g_array_unref (current_pids);
+ g_array_unref (pid_indices_to_add);
+ g_array_unref (pid_indices_to_remove);
+}
+
+static void
+on_end_process_activated (GtkMenuItem *item,
+ gpointer user_data)
+{
+ GtkMountOperation *op = GTK_MOUNT_OPERATION (user_data);
+ GtkTreeSelection *selection;
+ GtkTreeIter iter;
+ GPid pid_to_kill;
+ GError *error;
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (op->priv->process_tree_view));
+
+ if (!gtk_tree_selection_get_selected (selection,
+ NULL,
+ &iter))
+ goto out;
+
+ gtk_tree_model_get (GTK_TREE_MODEL (op->priv->process_list_store),
+ &iter,
+ 2, &pid_to_kill,
+ -1);
+
+ /* TODO: We might want to either
+ *
+ * - Be smart about things and send SIGKILL rather than SIGTERM if
+ * this is the second time the user requests killing a process
+ *
+ * - Or, easier (but worse user experience), offer both "End Process"
+ * and "Terminate Process" options
+ *
+ * But that's not how things work right now....
+ */
+ error = NULL;
+ if (!_gtk_mount_operation_kill_process (pid_to_kill, &error))
+ {
+ GtkWidget *dialog;
+ gint response;
+
+ /* Use GTK_DIALOG_DESTROY_WITH_PARENT here since the parent dialog can be
+ * indeed be destroyed via the GMountOperation::abort signal... for example,
+ * this is triggered if the user yanks the device while we are showing
+ * the dialog...
+ */
+ dialog = gtk_message_dialog_new (GTK_WINDOW (op->priv->dialog),
+ GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
+ GTK_MESSAGE_ERROR,
+ GTK_BUTTONS_CLOSE,
+ _("Unable to end process"));
+ gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
+ "%s",
+ error->message);
+
+ gtk_widget_show_all (dialog);
+ response = gtk_dialog_run (GTK_DIALOG (dialog));
+
+ /* GTK_RESPONSE_NONE means the dialog were programmatically destroy, e.g. that
+ * GTK_DIALOG_DESTROY_WITH_PARENT kicked in - so it would trigger a warning to
+ * destroy the dialog in that case
+ */
+ if (response != GTK_RESPONSE_NONE)
+ gtk_widget_destroy (dialog);
+
+ g_error_free (error);
+ }
+
+ out:
+ ;
+}
+
+static gboolean
+do_popup_menu_for_process_tree_view (GtkWidget *widget,
+ GdkEventButton *event,
+ GtkMountOperation *op)
+{
+ GtkWidget *menu;
+ GtkWidget *item;
+ gint button;
+ gint event_time;
+ gboolean popped_up_menu;
+
+ popped_up_menu = FALSE;
+
+ menu = gtk_menu_new ();
+
+ item = gtk_image_menu_item_new_with_mnemonic (_("_End Process"));
+ gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
+ gtk_image_new_from_stock (GTK_STOCK_CLOSE, GTK_ICON_SIZE_MENU));
+ g_signal_connect (item, "activate",
+ G_CALLBACK (on_end_process_activated),
+ op);
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+ gtk_widget_show_all (menu);
+
+ if (event != NULL)
+ {
+ GtkTreePath *path;
+ GtkTreeSelection *selection;
+
+ if (gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (op->priv->process_tree_view),
+ (gint) event->x,
+ (gint) event->y,
+ &path,
+ NULL,
+ NULL,
+ NULL))
+ {
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (op->priv->process_tree_view));
+ gtk_tree_selection_select_path (selection, path);
+ gtk_tree_path_free (path);
+ }
+ else
+ {
+ /* don't popup a menu if the user right-clicked in an area with no rows */
+ goto out;
+ }
+
+ button = event->button;
+ event_time = event->time;
+ }
+ else
+ {
+ button = 0;
+ event_time = gtk_get_current_event_time ();
+ }
+
+ gtk_menu_popup (GTK_MENU (menu),
+ NULL,
+ widget,
+ NULL,
+ NULL,
+ button,
+ event_time);
+
+ popped_up_menu = TRUE;
+
+ out:
+ return popped_up_menu;
+}
+
+static gboolean
+on_popup_menu_for_process_tree_view (GtkWidget *widget,
+ gpointer user_data)
+{
+ GtkMountOperation *op = GTK_MOUNT_OPERATION (user_data);
+ return do_popup_menu_for_process_tree_view (widget, NULL, op);
+}
+
+static gboolean
+on_button_press_event_for_process_tree_view (GtkWidget *widget,
+ GdkEventButton *event,
+ gpointer user_data)
+{
+ GtkMountOperation *op = GTK_MOUNT_OPERATION (user_data);
+ gboolean ret;
+
+ ret = FALSE;
+
+ if (gdk_event_triggers_context_menu ((GdkEvent *) event))
+ {
+ ret = do_popup_menu_for_process_tree_view (widget, event, op);
+ }
+
+ return ret;
+}
+
+static GtkWidget *
+create_show_processes_dialog (GtkMountOperation *op,
+ const char *message,
+ const char *choices[])
+{
+ GtkMountOperationPrivate *priv;
+ GtkWidget *dialog;
+ const char *secondary = NULL;
+ char *primary;
+ int count, len = 0;
+ GtkWidget *label;
+ GtkWidget *tree_view;
+ GtkWidget *scrolled_window;
+ GtkWidget *vbox;
+ GtkWidget *content_area;
+ GtkTreeViewColumn *column;
+ GtkCellRenderer *renderer;
+ GtkListStore *list_store;
+ gchar *s;
+
+ priv = op->priv;
+
+ primary = strstr (message, "\n");
+ if (primary)
+ {
+ secondary = primary + 1;
+ primary = g_strndup (message, primary - message);
+ }
+
+ dialog = gtk_dialog_new ();
+
+ if (priv->parent_window != NULL)
+ gtk_window_set_transient_for (GTK_WINDOW (dialog), priv->parent_window);
+ gtk_window_set_title (GTK_WINDOW (dialog), "");
+
+ content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
+ vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
+ gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
+ gtk_box_pack_start (GTK_BOX (content_area), vbox, TRUE, TRUE, 0);
+
+ if (secondary != NULL)
+ {
+ s = g_strdup_printf ("<big><b>%s</b></big>\n\n%s", primary, secondary);
+ }
+ else
+ {
+ s = g_strdup_printf ("%s", primary);
+ }
+ g_free (primary);
+ label = gtk_label_new (NULL);
+ gtk_label_set_markup (GTK_LABEL (label), s);
+ g_free (s);
+ gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);
+
+ /* First count the items in the list then
+ * add the buttons in reverse order */
+
+ while (choices[len] != NULL)
+ len++;
+
+ for (count = len - 1; count >= 0; count--)
+ gtk_dialog_add_button (GTK_DIALOG (dialog), choices[count], count);
+
+ g_signal_connect (G_OBJECT (dialog), "response",
+ G_CALLBACK (show_processes_button_clicked), op);
+
+ priv->dialog = GTK_DIALOG (dialog);
+ g_object_notify (G_OBJECT (op), "is-showing");
+
+ if (priv->parent_window == NULL && priv->screen)
+ gtk_window_set_screen (GTK_WINDOW (dialog), priv->screen);
+
+ tree_view = gtk_tree_view_new ();
+ /* TODO: should use EM's when gtk+ RI patches land */
+ gtk_widget_set_size_request (tree_view,
+ 300,
+ 120);
+
+ column = gtk_tree_view_column_new ();
+ renderer = gtk_cell_renderer_pixbuf_new ();
+ gtk_tree_view_column_pack_start (column, renderer, FALSE);
+ gtk_tree_view_column_set_attributes (column, renderer,
+ "pixbuf", 0,
+ NULL);
+ renderer = gtk_cell_renderer_text_new ();
+ g_object_set (renderer,
+ "ellipsize", PANGO_ELLIPSIZE_MIDDLE,
+ "ellipsize-set", TRUE,
+ NULL);
+ gtk_tree_view_column_pack_start (column, renderer, TRUE);
+ gtk_tree_view_column_set_attributes (column, renderer,
+ "markup", 1,
+ NULL);
+ gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
+ gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (tree_view), FALSE);
+
+
+ scrolled_window = gtk_scrolled_window_new (NULL, NULL);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
+ GTK_POLICY_NEVER,
+ GTK_POLICY_AUTOMATIC);
+ gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window), GTK_SHADOW_IN);
+
+ gtk_container_add (GTK_CONTAINER (scrolled_window), tree_view);
+ gtk_box_pack_start (GTK_BOX (vbox), scrolled_window, TRUE, TRUE, 0);
+
+ g_signal_connect (tree_view, "popup-menu",
+ G_CALLBACK (on_popup_menu_for_process_tree_view),
+ op);
+ g_signal_connect (tree_view, "button-press-event",
+ G_CALLBACK (on_button_press_event_for_process_tree_view),
+ op);
+
+ list_store = gtk_list_store_new (3,
+ GDK_TYPE_PIXBUF,
+ G_TYPE_STRING,
+ G_TYPE_INT);
+
+ gtk_tree_view_set_model (GTK_TREE_VIEW (tree_view), GTK_TREE_MODEL (list_store));
+
+ priv->process_list_store = list_store;
+ priv->process_tree_view = tree_view;
+ /* set pointers to NULL when dialog goes away */
+ g_object_add_weak_pointer (G_OBJECT (list_store), (gpointer *) &priv->process_list_store);
+ g_object_add_weak_pointer (G_OBJECT (tree_view), (gpointer *) &priv->process_tree_view);
+
+ g_object_unref (list_store);
+ g_object_ref (op);
+
+ return dialog;
+}
+
+static void
+call_processes_proxy_cb (GObject *source,
+ GAsyncResult *res,
+ gpointer user_data)
+{
+ _GtkMountOperationHandler *proxy = _GTK_MOUNT_OPERATION_HANDLER (source);
+ GMountOperation *op = user_data;
+ GMountOperationResult result;
+ GVariant *result_details;
+ GVariantIter iter;
+ const gchar *key;
+ GVariant *value;
+ GError *error = NULL;
+
+ if (!_gtk_mount_operation_handler_call_show_processes_finish (proxy,
+ &result,
+ &result_details,
+ res,
+ &error))
+ {
+ result = G_MOUNT_OPERATION_ABORTED;
+ g_warning ("Shell mount operation error: %s\n", error->message);
+ g_error_free (error);
+ goto out;
+ }
+
+ /* If the request was unhandled it means we called the method again;
+ * in this case, just return and wait for the next response.
+ */
+ if (result == G_MOUNT_OPERATION_UNHANDLED)
+ return;
+
+ g_variant_iter_init (&iter, result_details);
+ while (g_variant_iter_loop (&iter, "{&sv}", &key, &value))
+ {
+ if (strcmp (key, "choice") == 0)
+ g_mount_operation_set_choice (op, g_variant_get_int32 (value));
+ }
+
+ out:
+ gtk_mount_operation_proxy_finish (GTK_MOUNT_OPERATION (op), result);
+}
+
+static void
+gtk_mount_operation_show_processes_do_proxy (GtkMountOperation *operation,
+ const char *message,
+ GArray *processes,
+ const char *choices[])
+{
+ gchar id[255];
+ g_sprintf(id, "GtkMountOperation%p", operation);
+
+ operation->priv->handler_showing = TRUE;
+ g_object_notify (G_OBJECT (operation), "is-showing");
+
+ /* keep a ref to the operation while the handler is showing */
+ g_object_ref (operation);
+
+ _gtk_mount_operation_handler_call_show_processes (operation->priv->handler, id,
+ message, "drive-harddisk",
+ g_variant_new_fixed_array (G_VARIANT_TYPE_INT32,
+ processes->data, processes->len,
+ sizeof (GPid)),
+ choices, NULL,
+ call_processes_proxy_cb, operation);
+}
+
+static void
+gtk_mount_operation_show_processes_do_gtk (GtkMountOperation *op,
+ const char *message,
+ GArray *processes,
+ const char *choices[])
+{
+ GtkMountOperationPrivate *priv;
+ GtkWidget *dialog = NULL;
+
+ g_return_if_fail (GTK_IS_MOUNT_OPERATION (op));
+ g_return_if_fail (message != NULL);
+ g_return_if_fail (processes != NULL);
+ g_return_if_fail (choices != NULL);
+
+ priv = op->priv;
+
+ if (priv->process_list_store == NULL)
+ {
+ /* need to create the dialog */
+ dialog = create_show_processes_dialog (op, message, choices);
+ }
+
+ /* otherwise, we're showing the dialog, assume messages+choices hasn't changed */
+
+ update_process_list_store (op,
+ priv->process_list_store,
+ processes);
+
+ if (dialog != NULL)
+ {
+ gtk_widget_show_all (dialog);
+ }
+}
+
+
+static void
+gtk_mount_operation_show_processes (GMountOperation *op,
+ const char *message,
+ GArray *processes,
+ const char *choices[])
+{
+
+ GtkMountOperation *operation;
+ gboolean use_gtk;
+
+ operation = GTK_MOUNT_OPERATION (op);
+ use_gtk = (operation->priv->handler == NULL);
+
+ if (use_gtk)
+ gtk_mount_operation_show_processes_do_gtk (operation, message, processes, choices);
+ else
+ gtk_mount_operation_show_processes_do_proxy (operation, message, processes, choices);
+}
+
+static void
+gtk_mount_operation_aborted (GMountOperation *op)
+{
+ GtkMountOperationPrivate *priv;
+
+ priv = GTK_MOUNT_OPERATION (op)->priv;
+
+ if (priv->dialog != NULL)
+ {
+ gtk_widget_destroy (GTK_WIDGET (priv->dialog));
+ priv->dialog = NULL;
+ g_object_notify (G_OBJECT (op), "is-showing");
+ g_object_unref (op);
+ }
+
+ if (priv->handler != NULL)
+ {
+ _gtk_mount_operation_handler_call_close (priv->handler, NULL, NULL, NULL);
+
+ priv->handler_showing = FALSE;
+ g_object_notify (G_OBJECT (op), "is-showing");
+ }
+}
+