[gthumb] search: show the matching files during the search operation

[Paolo Bacchilega <paobac src gnome org>]

commit 72b79069558804be78633ed071c7efcd9dff6097
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Tue Oct 22 09:13:06 2019 +0200

    search: show the matching files during the search operation

 extensions/search/gth-search-task.c | 11 +++++++++++
 1 file changed, 11 insertions(+)
---
diff --git a/extensions/search/gth-search-task.c b/extensions/search/gth-search-task.c
index 1dd7dea3..03612d67 100644
--- a/extensions/search/gth-search-task.c
+++ b/extensions/search/gth-search-task.c
@@ -200,9 +200,20 @@ for_each_file_func (GFile     *file,
        file_data = gth_file_data_new (file, info);
 
        if (gth_test_match (GTH_TEST (task->priv->test), file_data)) {
+               GList *file_list;
+
                gth_catalog_insert_file (GTH_CATALOG (task->priv->search), file_data->file, -1);
+
                task->priv->n_files++;
                update_secondary_text (task);
+
+               file_list = g_list_prepend (NULL, file_data->file);
+               gth_monitor_folder_changed (gth_main_get_default_monitor (),
+                                           task->priv->search_catalog,
+                                           file_list,
+                                           GTH_MONITOR_EVENT_CREATED);
+
+               g_list_free (file_list);
        }
 
        g_object_unref (file_data);