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Everywhere: Hoist the Libraries folder to the top-level
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parent
950e819ee7
commit
93712b24bf
Notes:
github-actions[bot]
2024-11-10 11:51:52 +00:00
Author: https://github.com/trflynn89
Commit: 93712b24bf
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256
Reviewed-by: https://github.com/sideshowbarker
4547 changed files with 104 additions and 113 deletions
172
Libraries/LibWeb/Layout/LineBoxFragment.cpp
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172
Libraries/LibWeb/Layout/LineBoxFragment.cpp
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/*
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* Copyright (c) 2018-2023, Andreas Kling <andreas@ladybird.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/Utf8View.h>
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#include <LibWeb/DOM/Range.h>
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#include <LibWeb/Layout/LayoutState.h>
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#include <LibWeb/Layout/TextNode.h>
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#include <LibWeb/Layout/Viewport.h>
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#include <ctype.h>
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namespace Web::Layout {
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LineBoxFragment::LineBoxFragment(Node const& layout_node, int start, int length, CSSPixels inline_offset, CSSPixels block_offset, CSSPixels inline_length, CSSPixels block_length, CSSPixels border_box_top, CSS::Direction direction, CSS::WritingMode writing_mode, RefPtr<Gfx::GlyphRun> glyph_run)
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: m_layout_node(layout_node)
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, m_start(start)
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, m_length(length)
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, m_inline_offset(inline_offset)
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, m_block_offset(block_offset)
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, m_inline_length(inline_length)
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, m_block_length(block_length)
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, m_border_box_top(border_box_top)
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, m_direction(direction)
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, m_writing_mode(writing_mode)
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, m_glyph_run(move(glyph_run))
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{
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if (m_glyph_run) {
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m_current_insert_direction = resolve_glyph_run_direction(m_glyph_run->text_type());
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if (m_direction == CSS::Direction::Rtl)
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m_insert_position = m_inline_length.to_float();
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}
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}
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CSSPixelPoint LineBoxFragment::offset() const
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{
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if (m_writing_mode != CSS::WritingMode::HorizontalTb)
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return { m_block_offset, m_inline_offset };
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return { m_inline_offset, m_block_offset };
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}
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CSSPixelSize LineBoxFragment::size() const
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{
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if (m_writing_mode != CSS::WritingMode::HorizontalTb)
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return { m_block_length, m_inline_length };
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return { m_inline_length, m_block_length };
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}
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bool LineBoxFragment::ends_in_whitespace() const
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{
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auto text = this->text();
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if (text.is_empty())
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return false;
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return isspace(text[text.length() - 1]);
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}
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bool LineBoxFragment::is_justifiable_whitespace() const
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{
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return text() == " ";
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}
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StringView LineBoxFragment::text() const
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{
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if (!is<TextNode>(layout_node()))
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return {};
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return verify_cast<TextNode>(layout_node()).text_for_rendering().bytes_as_string_view().substring_view(m_start, m_length);
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}
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bool LineBoxFragment::is_atomic_inline() const
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{
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return layout_node().is_replaced_box() || (layout_node().display().is_inline_outside() && !layout_node().display().is_flow_inside());
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}
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CSS::Direction LineBoxFragment::resolve_glyph_run_direction(Gfx::GlyphRun::TextType text_type) const
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{
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switch (text_type) {
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case Gfx::GlyphRun::TextType::Common:
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case Gfx::GlyphRun::TextType::ContextDependent:
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case Gfx::GlyphRun::TextType::EndPadding:
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return m_direction;
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case Gfx::GlyphRun::TextType::Ltr:
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return CSS::Direction::Ltr;
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case Gfx::GlyphRun::TextType::Rtl:
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return CSS::Direction::Rtl;
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default:
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VERIFY_NOT_REACHED();
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}
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}
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void LineBoxFragment::append_glyph_run(RefPtr<Gfx::GlyphRun> const& glyph_run, CSSPixels run_width)
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{
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switch (m_direction) {
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case CSS::Direction::Ltr:
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append_glyph_run_ltr(glyph_run, run_width);
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break;
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case CSS::Direction::Rtl:
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append_glyph_run_rtl(glyph_run, run_width);
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break;
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}
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}
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void LineBoxFragment::append_glyph_run_ltr(RefPtr<Gfx::GlyphRun> const& glyph_run, CSSPixels run_width)
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{
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auto run_direction = resolve_glyph_run_direction(glyph_run->text_type());
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if (m_current_insert_direction != run_direction) {
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if (run_direction == CSS::Direction::Rtl)
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m_insert_position = m_inline_length.to_float();
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m_current_insert_direction = run_direction;
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}
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switch (run_direction) {
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case CSS::Direction::Ltr:
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for (auto& glyph : glyph_run->glyphs()) {
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glyph.position.translate_by(m_inline_length.to_float(), 0);
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m_glyph_run->append(glyph);
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}
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break;
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case CSS::Direction::Rtl:
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for (auto& glyph : m_glyph_run->glyphs()) {
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if (glyph.position.x() >= m_insert_position)
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glyph.position.translate_by(run_width.to_float(), 0);
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}
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for (auto& glyph : glyph_run->glyphs()) {
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glyph.position.translate_by(m_insert_position, 0);
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m_glyph_run->append(glyph);
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}
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break;
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}
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m_inline_length += run_width;
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}
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void LineBoxFragment::append_glyph_run_rtl(RefPtr<Gfx::GlyphRun> const& glyph_run, CSSPixels run_width)
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{
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auto run_direction = resolve_glyph_run_direction(glyph_run->text_type());
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if (m_current_insert_direction != run_direction) {
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if (run_direction == CSS::Direction::Ltr)
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m_insert_position = 0;
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m_current_insert_direction = run_direction;
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}
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switch (run_direction) {
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case CSS::Direction::Ltr:
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for (auto& glyph : m_glyph_run->glyphs()) {
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if (glyph.position.x() >= m_insert_position)
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glyph.position.translate_by(run_width.to_float(), 0);
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}
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for (auto& glyph : glyph_run->glyphs()) {
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glyph.position.translate_by(m_insert_position, 0);
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m_glyph_run->append(glyph);
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}
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break;
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case CSS::Direction::Rtl:
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if (glyph_run->text_type() != Gfx::GlyphRun::TextType::EndPadding) {
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for (auto& glyph : m_glyph_run->glyphs()) {
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glyph.position.translate_by(run_width.to_float(), 0);
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}
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}
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for (auto& glyph : glyph_run->glyphs()) {
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m_glyph_run->append(glyph);
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}
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break;
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}
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m_inline_length += run_width;
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m_insert_position += run_width.to_float();
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}
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}
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