e99a6fede4
The part in FFC where we ask the parent formatting context to size the flex container midway through layout is really weird, but let's at least be consistently weird for BFC and IFC. Since IFC always works within its parent BFC, it can simply forward these requests to the BFC. This fixes an issue where inline-flex containers incorrectly had main axis margins subtracted from their content size.
53 lines
1.8 KiB
C++
53 lines
1.8 KiB
C++
/*
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* Copyright (c) 2020-2022, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Types.h>
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#include <LibWeb/Forward.h>
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#include <LibWeb/Layout/BlockContainer.h>
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#include <LibWeb/Layout/FormattingContext.h>
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namespace Web::Layout {
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class InlineFormattingContext final : public FormattingContext {
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public:
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InlineFormattingContext(LayoutState&, BlockContainer const& containing_block, BlockFormattingContext& parent);
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~InlineFormattingContext();
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BlockFormattingContext& parent();
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BlockFormattingContext const& parent() const;
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BlockContainer const& containing_block() const { return static_cast<BlockContainer const&>(context_box()); }
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virtual void run(Box const&, LayoutMode, AvailableSpace const&) override;
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virtual CSSPixels automatic_content_height() const override;
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virtual CSSPixels automatic_content_width() const override;
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void dimension_box_on_line(Box const&, LayoutMode);
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CSSPixels leftmost_x_offset_at(CSSPixels y) const;
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CSSPixels available_space_for_line(CSSPixels y) const;
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bool any_floats_intrude_at_y(CSSPixels y) const;
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bool can_fit_new_line_at_y(CSSPixels y) const;
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virtual bool can_determine_size_of_child() const override;
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virtual void determine_width_of_child(Box const&, AvailableSpace const&) override;
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virtual void determine_height_of_child(Box const&, AvailableSpace const&) override;
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private:
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void generate_line_boxes(LayoutMode);
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void apply_justification_to_fragments(CSS::TextJustify, LineBox&, bool is_last_line);
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LayoutState::UsedValues const& m_containing_block_state;
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Optional<AvailableSpace> m_available_space;
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CSSPixels m_automatic_content_width { 0 };
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CSSPixels m_automatic_content_height { 0 };
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};
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}
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