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LibWeb: Add list-style-type: lower-alpha and lower-latin support

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They achieve the same, a list which markers are lowercase (latin)
characters.
This commit is contained in:
Tobias Christiansen 2021-04-22 23:39:18 +02:00 • committed by Andreas Kling
parent 7dd0fb0086
commit cb34775c83
4 changed files with 15 additions and 0 deletions
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7
Userland/Libraries/LibWeb/Layout/ListItemMarkerBox.cpp
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@ -5,11 +5,14 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/StringBuilder.h>
#include <LibGfx/Painter.h>
#include <LibWeb/Layout/ListItemMarkerBox.h>
namespace Web::Layout {
constexpr auto lower_alpha = "abcdefghijklmnopqrstuvwxyz";
ListItemMarkerBox::ListItemMarkerBox(DOM::Document& document, CSS::ListStyleType style_type, size_t index)
: Box(document, nullptr, CSS::StyleProperties::create())
, m_list_style_type(style_type)
@ -74,6 +77,10 @@ void ListItemMarkerBox::paint(PaintContext& context, PaintPhase phase)
m_index < 10 ? String::formatted("0{}.", m_index) : String::formatted("{}.", m_index),
Gfx::TextAlignment::Center);
break;
case CSS::ListStyleType::LowerAlpha:
case CSS::ListStyleType::LowerLatin:
context.painter().draw_text(enclosing, number_to_alphabet(m_index, lower_alpha), Gfx::TextAlignment::Center);
break;
case CSS::ListStyleType::None:
return;