mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-09-20 09:49:15 +03:00
bfcfe84240
In the ListItemBox we get the index of the current <li> element in the parent and pass it to the ListItemMarkerBox. This patch is work towards #2059
65 lines
2.4 KiB
C++
65 lines
2.4 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
* Copyright (c) 2021, Tobias Christiansen <tobi@tobyase.de>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <LibWeb/Layout/ListItemBox.h>
|
|
#include <LibWeb/Layout/ListItemMarkerBox.h>
|
|
|
|
namespace Web::Layout {
|
|
|
|
ListItemBox::ListItemBox(DOM::Document& document, DOM::Element& element, NonnullRefPtr<CSS::StyleProperties> style)
|
|
: Layout::BlockBox(document, &element, move(style))
|
|
{
|
|
}
|
|
|
|
ListItemBox::~ListItemBox()
|
|
{
|
|
}
|
|
|
|
void ListItemBox::layout_marker()
|
|
{
|
|
if (m_marker) {
|
|
remove_child(*m_marker);
|
|
m_marker = nullptr;
|
|
}
|
|
|
|
if (computed_values().list_style_type() == CSS::ListStyleType::None)
|
|
return;
|
|
|
|
if (!m_marker) {
|
|
int child_index = parent()->index_of_child<ListItemBox>(*this).value();
|
|
m_marker = adopt(*new ListItemMarkerBox(document(), computed_values().list_style_type(), child_index + 1));
|
|
if (first_child())
|
|
m_marker->set_inline(first_child()->is_inline());
|
|
append_child(*m_marker);
|
|
}
|
|
|
|
m_marker->set_offset(-8, 0);
|
|
m_marker->set_size(4, line_height());
|
|
}
|
|
|
|
}
|