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Serenity Operating System
1/*
2 * Copyright (c) 2018-2022, Andreas Kling <kling@serenityos.org>
3 * Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
4 *
5 * SPDX-License-Identifier: BSD-2-Clause
6 */
7
8#include <LibWeb/Layout/ListItemMarkerBox.h>
9#include <LibWeb/Painting/MarkerPaintable.h>
10
11namespace Web::Layout {
12
13ListItemMarkerBox::ListItemMarkerBox(DOM::Document& document, CSS::ListStyleType style_type, size_t index, NonnullRefPtr<CSS::StyleProperties> style)
14 : Box(document, nullptr, move(style))
15 , m_list_style_type(style_type)
16 , m_index(index)
17{
18 switch (m_list_style_type) {
19 case CSS::ListStyleType::Square:
20 case CSS::ListStyleType::Circle:
21 case CSS::ListStyleType::Disc:
22 break;
23 case CSS::ListStyleType::Decimal:
24 m_text = DeprecatedString::formatted("{}.", m_index);
25 break;
26 case CSS::ListStyleType::DecimalLeadingZero:
27 // This is weird, but in accordance to spec.
28 m_text = m_index < 10 ? DeprecatedString::formatted("0{}.", m_index) : DeprecatedString::formatted("{}.", m_index);
29 break;
30 case CSS::ListStyleType::LowerAlpha:
31 case CSS::ListStyleType::LowerLatin:
32 m_text = DeprecatedString::bijective_base_from(m_index - 1).to_lowercase();
33 break;
34 case CSS::ListStyleType::UpperAlpha:
35 case CSS::ListStyleType::UpperLatin:
36 m_text = DeprecatedString::bijective_base_from(m_index - 1);
37 break;
38 case CSS::ListStyleType::LowerRoman:
39 m_text = DeprecatedString::roman_number_from(m_index).to_lowercase();
40 break;
41 case CSS::ListStyleType::UpperRoman:
42 m_text = DeprecatedString::roman_number_from(m_index);
43 break;
44 case CSS::ListStyleType::None:
45 break;
46
47 default:
48 VERIFY_NOT_REACHED();
49 }
50}
51
52ListItemMarkerBox::~ListItemMarkerBox() = default;
53
54JS::GCPtr<Painting::Paintable> ListItemMarkerBox::create_paintable() const
55{
56 return Painting::MarkerPaintable::create(*this);
57}
58
59}