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LibWeb: Respect justify-items property of grid container

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This commit is contained in:
Aliaksandr Kalenik 2023-07-14 20:57:36 +02:00 • committed by Andreas Kling
parent f060f89220
commit 2138c164c9
4 changed files with 82 additions and 8 deletions
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50
Userland/Libraries/LibWeb/Layout/GridFormattingContext.cpp
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@ -1414,6 +1414,40 @@ void GridFormattingContext::determine_grid_container_height()
m_automatic_content_height = total_y;
}
CSS::JustifyItems GridFormattingContext::justification_for_item(Box const& box) const
{
switch (box.computed_values().justify_self()) {
case CSS::JustifySelf::Auto:
return grid_container().computed_values().justify_items();
case CSS::JustifySelf::End:
return CSS::JustifyItems::End;
case CSS::JustifySelf::Normal:
return CSS::JustifyItems::Normal;
case CSS::JustifySelf::SelfStart:
return CSS::JustifyItems::SelfStart;
case CSS::JustifySelf::SelfEnd:
return CSS::JustifyItems::SelfEnd;
case CSS::JustifySelf::FlexStart:
return CSS::JustifyItems::FlexStart;
case CSS::JustifySelf::FlexEnd:
return CSS::JustifyItems::FlexEnd;
case CSS::JustifySelf::Center:
return CSS::JustifyItems::Center;
case CSS::JustifySelf::Baseline:
return CSS::JustifyItems::Baseline;
case CSS::JustifySelf::Start:
return CSS::JustifyItems::Start;
case CSS::JustifySelf::Stretch:
return CSS::JustifyItems::Stretch;
case CSS::JustifySelf::Safe:
return CSS::JustifyItems::Safe;
case CSS::JustifySelf::Unsafe:
return CSS::JustifyItems::Unsafe;
default:
VERIFY_NOT_REACHED();
}
}
void GridFormattingContext::resolve_grid_item_widths()
{
for (auto& item : m_grid_items) {
@ -1441,20 +1475,20 @@ void GridFormattingContext::resolve_grid_item_widths()
}
auto free_space_left_for_alignment = containing_block_width - a_width - box_state.border_left - box_state.border_right - box_state.padding_left - box_state.padding_right - box_state.margin_left - box_state.margin_right;
switch (computed_values.justify_self()) {
case CSS::JustifySelf::Normal:
case CSS::JustifySelf::Stretch:
switch (justification_for_item(item.box)) {
case CSS::JustifyItems::Normal:
case CSS::JustifyItems::Stretch:
return width;
case CSS::JustifySelf::Center:
case CSS::JustifyItems::Center:
box_state.margin_left += free_space_left_for_alignment / 2;
box_state.margin_right += free_space_left_for_alignment / 2;
return a_width;
case CSS::JustifySelf::Start:
case CSS::JustifySelf::FlexStart:
case CSS::JustifyItems::Start:
case CSS::JustifyItems::FlexStart:
box_state.margin_right += free_space_left_for_alignment;
return a_width;
case CSS::JustifySelf::End:
case CSS::JustifySelf::FlexEnd:
case CSS::JustifyItems::End:
case CSS::JustifyItems::FlexEnd:
box_state.margin_left += free_space_left_for_alignment;
return a_width;
default: