[gthumb] Show the next image after saving and the dialog is not closed

[Paolo Bacchilega <paobac src gnome org>]

commit a69d932b752c580d72503487222e586e36bccdbd
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sat Mar 7 14:01:48 2020 +0100

    Show the next image after saving and the dialog is not closed
    
    This should save a click to the user.

 extensions/catalogs/dlg-add-to-catalog.c     | 2 ++
 extensions/edit_metadata/dlg-edit-metadata.c | 2 ++
 2 files changed, 4 insertions(+)
---
diff --git a/extensions/catalogs/dlg-add-to-catalog.c b/extensions/catalogs/dlg-add-to-catalog.c
index 0bbd8019..e6a78f55 100644
--- a/extensions/catalogs/dlg-add-to-catalog.c
+++ b/extensions/catalogs/dlg-add-to-catalog.c
@@ -169,6 +169,8 @@ catalog_save_done_cb (void     **buffer,
                if (add_data->dialog != NULL)
                        gtk_widget_destroy (add_data->dialog);
        }
+       else
+               gth_browser_show_next_image (add_data->browser, FALSE, FALSE);
 
        add_data_unref (add_data);
 }
diff --git a/extensions/edit_metadata/dlg-edit-metadata.c b/extensions/edit_metadata/dlg-edit-metadata.c
index 563ab797..93363a4f 100644
--- a/extensions/edit_metadata/dlg-edit-metadata.c
+++ b/extensions/edit_metadata/dlg-edit-metadata.c
@@ -137,6 +137,8 @@ saver_completed_cb (GthTask  *task,
 
        if (data->close_dialog)
                close_dialog (data);
+       else
+               gth_browser_show_next_image (data->browser, FALSE, FALSE);
 
        dialog_data_unref (data);
        _g_object_unref (task);