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LibWeb: Convert Paintable coordinates to new pixel units

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This fixes a few sizing issues too. The page size is now correct in most
cases! \o/

We get to remove some of the `to_type<>()` shenanigans, though it
reappears in some other places.
This commit is contained in:
Sam Atkins 2022-10-31 19:46:55 +00:00 • committed by Linus Groh
parent 57a69f15ff
commit ab49dbf137
39 changed files with 200 additions and 179 deletions
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16
Userland/Libraries/LibWeb/Layout/LineBuilder.cpp
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@ -227,15 +227,15 @@ void LineBuilder::update_last_line()
for (size_t i = 0; i < line_box.fragments().size(); ++i) {
auto& fragment = line_box.fragments()[i];
float new_fragment_x = roundf(x_offset + fragment.offset().x());
float new_fragment_x = roundf(x_offset + fragment.offset().x().value());
float new_fragment_y = 0;
auto y_value_for_alignment = [&](CSS::VerticalAlign vertical_align) {
switch (vertical_align) {
case CSS::VerticalAlign::Baseline:
return m_current_y + line_box_baseline - fragment.baseline() + fragment.border_box_top();
return m_current_y + line_box_baseline - fragment.baseline().value() + fragment.border_box_top().value();
case CSS::VerticalAlign::Top:
return m_current_y + fragment.border_box_top();
return m_current_y + fragment.border_box_top().value();
case CSS::VerticalAlign::Middle:
case CSS::VerticalAlign::Bottom:
case CSS::VerticalAlign::Sub:
@ -243,7 +243,7 @@ void LineBuilder::update_last_line()
case CSS::VerticalAlign::TextBottom:
case CSS::VerticalAlign::TextTop:
// FIXME: These are all 'baseline'
return m_current_y + line_box_baseline - fragment.baseline() + fragment.border_box_top();
return m_current_y + line_box_baseline - fragment.baseline().value() + fragment.border_box_top().value();
}
VERIFY_NOT_REACHED();
};
@ -266,15 +266,15 @@ void LineBuilder::update_last_line()
// FIXME: Support inline-table elements.
if (fragment.layout_node().is_replaced_box() || (fragment.layout_node().display().is_inline_outside() && !fragment.layout_node().display().is_flow_inside())) {
auto const& fragment_box_state = m_layout_state.get(static_cast<Box const&>(fragment.layout_node()));
top_of_inline_box = fragment.offset().y() - fragment_box_state.margin_box_top();
bottom_of_inline_box = fragment.offset().y() + fragment_box_state.content_height() + fragment_box_state.margin_box_bottom();
top_of_inline_box = (fragment.offset().y() - fragment_box_state.margin_box_top()).value();
bottom_of_inline_box = (fragment.offset().y() + fragment_box_state.content_height() + fragment_box_state.margin_box_bottom()).value();
} else {
auto font_metrics = fragment.layout_node().font().pixel_metrics();
auto typographic_height = font_metrics.ascent + font_metrics.descent;
auto leading = fragment.layout_node().line_height() - typographic_height;
auto half_leading = leading / 2;
top_of_inline_box = fragment.offset().y() + fragment.baseline() - font_metrics.ascent - half_leading;
bottom_of_inline_box = fragment.offset().y() + fragment.baseline() + font_metrics.descent + half_leading;
top_of_inline_box = (fragment.offset().y() + fragment.baseline() - font_metrics.ascent - half_leading).value();
bottom_of_inline_box = (fragment.offset().y() + fragment.baseline() + font_metrics.descent + half_leading).value();
}
if (auto length_percentage = fragment.layout_node().computed_values().vertical_align().template get_pointer<CSS::LengthPercentage>(); length_percentage && length_percentage->is_length())
bottom_of_inline_box += length_percentage->length().to_px(fragment.layout_node());