void create_gtkprint_session(GtkTextView *text_view, const gchar *title)
{
GtkPrintOperation *op;
GtkPrintOperationResult res;
GError *err = NULL;
page_title = title;
op = create_print_operation(text_view);
res = gtk_print_operation_run(op, GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG,
GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(text_view))), &err);
switch (res) {
case GTK_PRINT_OPERATION_RESULT_ERROR:
create_error_dialog(text_view, err->message);
g_error_free(err);
case GTK_PRINT_OPERATION_RESULT_APPLY:
if (settings)
g_object_unref(settings);
settings = g_object_ref(gtk_print_operation_get_print_settings(op));
default:
break;
}
g_object_unref(op);
}
void
cairo_print_callback (DiagramData *data,
const gchar *filename,
guint flags, /* further additions */
void *user_data)
{
GtkPrintOperation *op = create_print_operation (data, filename ? filename : "diagram");
GtkPrintOperationResult res;
GError *error = NULL;
res = gtk_print_operation_run (op, GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG, NULL, &error);
if (GTK_PRINT_OPERATION_RESULT_ERROR == res) {
message_error (error->message);
g_error_free (error);
}
}
void create_gtkprint_preview_session(GtkTextView *text_view, const gchar *title)
{
GtkPrintOperation *op;
GtkPrintOperationResult res;
GError *err = NULL;
page_title = title;
op = create_print_operation(text_view);
res = gtk_print_operation_run(op, GTK_PRINT_OPERATION_ACTION_PREVIEW,
GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(text_view))), &err);
if (res == GTK_PRINT_OPERATION_RESULT_ERROR) {
create_error_dialog(text_view, err->message);
g_error_free(err);
}
g_object_unref(op);
}
