jcs.org
Serenity Operating System
1/*
2 * Copyright (c) 2021, Matthew Olsson <mattco@serenityos.org>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#include <LibPDF/Object.h>
8#include <LibPDF/Value.h>
9
10namespace PDF {
11
12DeprecatedString Value::to_deprecated_string(int indent) const
13{
14 return visit(
15 [&](Empty const&) -> DeprecatedString {
16 // Return type deduction means that we can't use implicit conversions.
17 return "<empty>";
18 },
19 [&](nullptr_t const&) -> DeprecatedString {
20 return "null";
21 },
22 [&](bool const& b) -> DeprecatedString {
23 return b ? "true" : "false";
24 },
25 [&](int const& i) {
26 return DeprecatedString::number(i);
27 },
28 [&](float const& f) {
29 return DeprecatedString::number(f);
30 },
31 [&](Reference const& ref) {
32 return DeprecatedString::formatted("{} {} R", ref.as_ref_index(), ref.as_ref_generation_index());
33 },
34 [&](NonnullRefPtr<Object> const& object) {
35 return object->to_deprecated_string(indent);
36 });
37}
38
39}