mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-09-20 09:49:15 +03:00
195ef5e26f
We now distribute the line-height evenly between the space above and below inline-level boxes. This noticeably improves our baseline alignment in many cases. Note that the "vertical-align: <length>" case is quite awkward, as the extra height added by the offset baseline must count towards the line box height. There's a lot of room for improvement here, but this makes the buckets container on Acid3 show up in the right place, with the right size.
46 lines
1.3 KiB
C++
46 lines
1.3 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/Vector.h>
|
|
#include <LibWeb/Layout/LineBoxFragment.h>
|
|
|
|
namespace Web::Layout {
|
|
|
|
class LineBox {
|
|
public:
|
|
LineBox() = default;
|
|
|
|
float width() const { return m_width; }
|
|
float height() const { return m_height; }
|
|
float bottom() const { return m_bottom; }
|
|
float baseline() const { return m_baseline; }
|
|
|
|
void add_fragment(Node const& layout_node, int start, int length, float leading_size, float trailing_size, float leading_margin, float trailing_margin, float content_width, float content_height, float border_box_top, float border_box_bottom, LineBoxFragment::Type = LineBoxFragment::Type::Normal);
|
|
|
|
Vector<LineBoxFragment> const& fragments() const { return m_fragments; }
|
|
Vector<LineBoxFragment>& fragments() { return m_fragments; }
|
|
|
|
void trim_trailing_whitespace();
|
|
|
|
bool is_empty_or_ends_in_whitespace() const;
|
|
bool is_empty() const { return m_fragments.is_empty(); }
|
|
|
|
private:
|
|
friend class BlockContainer;
|
|
friend class InlineFormattingContext;
|
|
friend class LineBuilder;
|
|
|
|
Vector<LineBoxFragment> m_fragments;
|
|
float m_width { 0 };
|
|
float m_height { 0 };
|
|
float m_bottom { 0 };
|
|
float m_baseline { 0 };
|
|
};
|
|
|
|
}
|