[eog: 1/2] Add G_FILE_MONITOR_EVENT_RENAMED monitor to update the view when only one image

[Felix Riemann <friemann src gnome org>]

commit 6d664e2a06b1edcecfbd88294ea24e899419cf1f
Author: Krifa75 <yahiaoui fakhri gmail com>
Date:   Mon Oct 19 10:59:05 2020 +0200

    Add G_FILE_MONITOR_EVENT_RENAMED monitor to update the view when only one image

 src/eog-list-store.c | 36 ++++++++++++++++++++++++++++++++----
 1 file changed, 32 insertions(+), 4 deletions(-)
---
diff --git a/src/eog-list-store.c b/src/eog-list-store.c
index a7112814..c7991778 100644
--- a/src/eog-list-store.c
+++ b/src/eog-list-store.c
@@ -414,6 +414,7 @@ file_monitor_changed_cb (GFileMonitor *monitor,
                }
                g_object_unref (file_info);
                break;
+       case G_FILE_MONITOR_EVENT_MOVED_OUT:
        case G_FILE_MONITOR_EVENT_DELETED:
                if (is_file_in_list_store_file (store, file, &iter)) {
                        EogImage *image;
@@ -425,6 +426,7 @@ file_monitor_changed_cb (GFileMonitor *monitor,
                        eog_list_store_remove (store, &iter);
                }
                break;
+       case G_FILE_MONITOR_EVENT_MOVED_IN:
        case G_FILE_MONITOR_EVENT_CREATED:
                if (!is_file_in_list_store_file (store, file, NULL)) {
                        file_info = g_file_query_info (file,
@@ -457,15 +459,41 @@ file_monitor_changed_cb (GFileMonitor *monitor,
                    eog_image_is_supported_mime_type (mimetype)) {
                        eog_list_store_thumbnail_refresh (store, &iter);
                }
+               g_object_unref (file_info);
+               break;
+       case G_FILE_MONITOR_EVENT_RENAMED:
+               file_info = g_file_query_info (other_file,
+                                              G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE ","
+                                              G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME,
+                                              0, NULL, NULL);
+               if (file_info == NULL) {
+                       break;
+               }
+               mimetype = g_file_info_get_content_type (file_info);
+
+               if (is_file_in_list_store_file (store, other_file, &iter)) {
+                       gtk_tree_model_get (GTK_TREE_MODEL (store), &iter,
+                                           EOG_LIST_STORE_EOG_IMAGE, &image,
+                                           -1);
+                       eog_image_file_changed (image);
+                       g_object_unref (image);
+                       eog_list_store_thumbnail_refresh (store, &iter);
+               } else if (eog_image_is_supported_mime_type (mimetype)) {
+                       const gchar *caption;
+                       caption = g_file_info_get_display_name (file_info);
+                       eog_list_store_append_image_from_file (store, other_file, caption);
+               }
+
+               if (is_file_in_list_store_file (store, file, &iter)) {
+                       eog_list_store_remove (store, &iter);
+               }
+
                g_object_unref (file_info);
                break;
        case G_FILE_MONITOR_EVENT_CHANGED:
        case G_FILE_MONITOR_EVENT_PRE_UNMOUNT:
        case G_FILE_MONITOR_EVENT_UNMOUNTED:
        case G_FILE_MONITOR_EVENT_MOVED:
-       case G_FILE_MONITOR_EVENT_RENAMED:
-       case G_FILE_MONITOR_EVENT_MOVED_IN:
-       case G_FILE_MONITOR_EVENT_MOVED_OUT:
                break;
        }
 }
@@ -514,7 +542,7 @@ eog_list_store_append_directory (EogListStore *store,
        g_return_if_fail (file_type == G_FILE_TYPE_DIRECTORY);
 
        file_monitor = g_file_monitor_directory (file,
-                                                0, NULL, NULL);
+                                                G_FILE_MONITOR_WATCH_MOVES, NULL, NULL);
 
        if (file_monitor != NULL) {
                g_signal_connect (file_monitor, "changed",