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LibWeb: Move FFC layout algorithm step 2 into a separate function

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Determining the available main and cross space is now done by a separate
function. The signature is a little bit hairy since this function
computes some things that are used by subsequent algorithm steps.

Factoring can definitely be improved further.
This commit is contained in:
Andreas Kling 2021-10-13 21:41:35 +02:00
parent cd6b97ab9e
commit c19358e157
2 changed files with 77 additions and 61 deletions
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6
Userland/Libraries/LibWeb/Layout/FlexFormattingContext.h
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@ -50,6 +50,12 @@ private:
void generate_anonymous_flex_items(Box& flex_container, Vector<FlexItem>&);
struct AvailableSpace {
float main { 0 };
float cross { 0 };
};
AvailableSpace determine_available_main_and_cross_space(Box const& flex_container, bool& main_size_is_infinite, bool& main_is_constrained, bool& cross_is_constrained, float& main_min_size, float& main_max_size, float& cross_min_size, float& cross_max_size) const;
bool is_row_layout() const { return m_flex_direction == CSS::FlexDirection::Row || m_flex_direction == CSS::FlexDirection::RowReverse; }
CSS::FlexDirection m_flex_direction {};