EogPropertiesDialog: Use standard::display-name when showing the parent

This simply adapts the changes from commit fff55c6a to the
properties dialog, which shares some code with the EogMetadataSidebar.

https://bugzilla.gnome.org/show_bug.cgi?id=754731

1 files changed, 40 insertions, 6 deletions

diff --git a/src/eog-properties-dialog.c b/src/eog-properties-dialog.c
index 2e1c176d..8aef73c9 100644
--- a/src/eog-properties-dialog.c
+++ b/src/eog-properties-dialog.c
@@ -114,10 +114,37 @@ struct _EogPropertiesDialogPrivate {
 G_DEFINE_TYPE_WITH_PRIVATE (EogPropertiesDialog, eog_properties_dialog, GTK_TYPE_DIALOG);
 
 static void
+parent_file_display_name_query_info_cb (GObject *source_object,
+					GAsyncResult *res,
+					gpointer user_data)
+{
+	EogPropertiesDialog *prop_dlg = EOG_PROPERTIES_DIALOG (user_data);
+	GFile *parent_file = G_FILE (source_object);
+	GFileInfo *file_info;
+	gchar *display_name;
+
+
+	file_info = g_file_query_info_finish (parent_file, res, NULL);
+	if (file_info == NULL) {
+		display_name = g_file_get_basename (parent_file);
+	} else {
+		display_name = g_strdup (
+			g_file_info_get_display_name (file_info));
+		g_object_unref (file_info);
+	}
+	gtk_button_set_label (GTK_BUTTON (prop_dlg->priv->folder_button),
+			      display_name);
+	gtk_widget_set_sensitive (prop_dlg->priv->folder_button, TRUE);
+
+	g_free (display_name);
+	g_object_unref (prop_dlg);
+}
+
+static void
 pd_update_general_tab (EogPropertiesDialog *prop_dlg,
 		       EogImage            *image)
 {
-	gchar *bytes_str, *dir_str;
+	gchar *bytes_str;
 	gchar *width_str, *height_str;
 	GFile *file, *parent_file;
 	GFileInfo *file_info;
@@ -172,16 +199,23 @@ pd_update_general_tab (EogPropertiesDialog *prop_dlg,
 		/* file is root directory itself */
 		parent_file = g_object_ref (file);
 	}
-	dir_str = g_file_get_basename (parent_file);
-	gtk_button_set_label (GTK_BUTTON (prop_dlg->priv->folder_button),
-			      dir_str);
+
+	gtk_widget_set_sensitive (prop_dlg->priv->folder_button, FALSE);
+	gtk_button_set_label (GTK_BUTTON (prop_dlg->priv->folder_button), NULL);
 	g_free (prop_dlg->priv->folder_button_uri);
 	prop_dlg->priv->folder_button_uri = g_file_get_uri (parent_file);
-	g_object_unref (parent_file);
 
+	g_file_query_info_async (parent_file,
+				 G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME,
+				 G_FILE_QUERY_INFO_NONE,
+				 G_PRIORITY_DEFAULT,
+				 NULL,
+				 parent_file_display_name_query_info_cb,
+				 g_object_ref (prop_dlg));
+
+	g_object_unref (parent_file);
 	g_free (type_str);
 	g_free (bytes_str);
-	g_free (dir_str);
 }
 
 #if HAVE_EXEMPI