02b316fd5c
This patch adds a bunch of Paintable subclasses, each corresponding to
the Layout::Node subclasses that had a paint() override. All painting
logic is moved from layout nodes into their corresponding paintables.
Paintables are now created by asking a Layout::Box to produce one:
static NonnullOwnPtr<Paintable> Layout::Box::create_paintable()
Note that inline nodes still have their painting logic. Since they
are not boxes, and all paintables have a corresponding box, we'll need
to come up with some other solution for them.
68 lines
2 KiB
C++
68 lines
2 KiB
C++
/*
|
|
* Copyright (c) 2018-2022, Andreas Kling <kling@serenityos.org>
|
|
* Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/StringBuilder.h>
|
|
#include <LibGfx/Painter.h>
|
|
#include <LibWeb/Layout/ListItemMarkerBox.h>
|
|
#include <LibWeb/Painting/MarkerPaintable.h>
|
|
|
|
namespace Web::Layout {
|
|
|
|
ListItemMarkerBox::ListItemMarkerBox(DOM::Document& document, CSS::ListStyleType style_type, size_t index, NonnullRefPtr<CSS::StyleProperties> style)
|
|
: Box(document, nullptr, move(style))
|
|
, m_list_style_type(style_type)
|
|
, m_index(index)
|
|
{
|
|
switch (m_list_style_type) {
|
|
case CSS::ListStyleType::Square:
|
|
case CSS::ListStyleType::Circle:
|
|
case CSS::ListStyleType::Disc:
|
|
break;
|
|
case CSS::ListStyleType::Decimal:
|
|
m_text = String::formatted("{}.", m_index);
|
|
break;
|
|
case CSS::ListStyleType::DecimalLeadingZero:
|
|
// This is weird, but in accordance to spec.
|
|
m_text = m_index < 10 ? String::formatted("0{}.", m_index) : String::formatted("{}.", m_index);
|
|
break;
|
|
case CSS::ListStyleType::LowerAlpha:
|
|
case CSS::ListStyleType::LowerLatin:
|
|
m_text = String::bijective_base_from(m_index - 1).to_lowercase();
|
|
break;
|
|
case CSS::ListStyleType::UpperAlpha:
|
|
case CSS::ListStyleType::UpperLatin:
|
|
m_text = String::bijective_base_from(m_index - 1);
|
|
break;
|
|
case CSS::ListStyleType::LowerRoman:
|
|
m_text = String::roman_number_from(m_index).to_lowercase();
|
|
break;
|
|
case CSS::ListStyleType::UpperRoman:
|
|
m_text = String::roman_number_from(m_index);
|
|
break;
|
|
case CSS::ListStyleType::None:
|
|
break;
|
|
|
|
default:
|
|
VERIFY_NOT_REACHED();
|
|
}
|
|
}
|
|
|
|
ListItemMarkerBox::~ListItemMarkerBox()
|
|
{
|
|
}
|
|
|
|
Gfx::Bitmap const* ListItemMarkerBox::list_style_image_bitmap() const
|
|
{
|
|
return list_style_image() ? list_style_image()->bitmap() : nullptr;
|
|
}
|
|
|
|
OwnPtr<Painting::Paintable> ListItemMarkerBox::create_paintable() const
|
|
{
|
|
return Painting::MarkerPaintable::create(*this);
|
|
}
|
|
|
|
}
|