[gtk/gbsneto/filechooser-column-view: 45/74] filechooser: Prevent recursion when activating items

[Matthias Clasen <matthiasc src gnome org>]

commit 0141ba4e0086da63018c3f282cf34eca871f3926
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Oct 10 19:25:45 2022 -0400

    filechooser: Prevent recursion when activating items
    
    When a list item is activated, we activate the default widget.
    Unfortunately, due to some other bug, sometimes the open button
    is not made sensitive, and then default.activate falls back
    to activating the focus widget (which is the item we are just
    coming from). Boom

 gtk/gtkfilechooserwidget.c | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/gtk/gtkfilechooserwidget.c b/gtk/gtkfilechooserwidget.c
index e3070b08b9..4f3c30d399 100644
--- a/gtk/gtkfilechooserwidget.c
+++ b/gtk/gtkfilechooserwidget.c
@@ -6298,7 +6298,10 @@ column_view_row_activated_cb (GtkColumnView        *column_view,
   else if (self->action == GTK_FILE_CHOOSER_ACTION_OPEN ||
            self->action == GTK_FILE_CHOOSER_ACTION_SAVE)
     {
+      /* prevent recursion */
+      g_signal_handlers_block_by_func (column_view, column_view_row_activated_cb, self);
       gtk_widget_activate_default (GTK_WIDGET (self));
+      g_signal_handlers_unblock_by_func (column_view, column_view_row_activated_cb, self);
     }
 
   g_clear_object (&info);