+static void on_info_bar_response(GtkWidget *widget, gint response,
+ gpointer data)
+{
+ if (response == GTK_RESPONSE_OK)
+ {
+ gtk_widget_destroy(widget);
+ error_info_bar = NULL;
+ }
+}
+
+static void report_error(GError* error)
+{
+ if (error == NULL)
+ {
+ return;
+ }
+
+ if (error_info_bar == NULL)
+ {
+ error_count = 1;
+ error_info_bar = gtk_info_bar_new_with_buttons(GTK_STOCK_OK,
+ GTK_RESPONSE_OK,
+ NULL);
+ g_signal_connect(error_info_bar, "response", G_CALLBACK(on_info_bar_response), NULL);
+ gtk_info_bar_set_message_type(GTK_INFO_BAR(error_info_bar),
+ GTK_MESSAGE_ERROR);
+
+ error_label = gtk_label_new(error->message);
+ GtkWidget *container = gtk_info_bar_get_content_area(GTK_INFO_BAR(error_info_bar));
+ gtk_container_add(GTK_CONTAINER(container), error_label);
+
+ gtk_box_pack_start(GTK_BOX(main_vbox), error_info_bar, FALSE, FALSE, 0);
+ gtk_widget_show_all(main_vbox);
+ }
+ else
+ {
+ error_count++;
+ char buffer[256];
+ snprintf(buffer, sizeof(buffer), "Failed to open %i files.", error_count);
+ gtk_label_set(GTK_LABEL(error_label), buffer);
+ }
+}
+