[gthumb] edit metadata: set date to "do not change" if more than one file is selected

[Paolo Bacchilega <paobac src gnome org>]

commit 36c317a8fd550453049a4e829f06eb6727b70672
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sun Jul 17 16:30:12 2011 +0200

    edit metadata: set date to "do not change" if more than one file is selected

 extensions/edit_metadata/gth-edit-comment-page.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/extensions/edit_metadata/gth-edit-comment-page.c b/extensions/edit_metadata/gth-edit-comment-page.c
index cd4b569..c90f482 100644
--- a/extensions/edit_metadata/gth-edit-comment-page.c
+++ b/extensions/edit_metadata/gth-edit-comment-page.c
@@ -103,7 +103,10 @@ gth_edit_comment_page_real_set_file_list (GthEditMetadataPage *base,
 		gth_time_selector_set_exif_date (GTH_TIME_SELECTOR (self->priv->date_selector), gth_metadata_get_raw (metadata));
 	}
 	else {
-		gtk_combo_box_set_active (GTK_COMBO_BOX (self->priv->date_combobox), NO_DATE);
+		if (file_list->next == NULL)
+			gtk_combo_box_set_active (GTK_COMBO_BOX (self->priv->date_combobox), NO_DATE);
+		else
+			gtk_combo_box_set_active (GTK_COMBO_BOX (self->priv->date_combobox), NO_CHANGE);
 		gtk_widget_set_sensitive (self->priv->date_combobox, FALSE);
 		gth_time_selector_set_exif_date (GTH_TIME_SELECTOR (self->priv->date_selector), "");
 	}