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https://github.com/RGBCube/serenity
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LibWeb: Rename FormattingState to LayoutState
This seems a bit more descriptive (and also a bit shorter).
This commit is contained in:
Andreas Kling
parent
0d8f9019c8
commit
52862c72d0
25 changed files with 95 additions and 95 deletions
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@ -19,7 +19,7 @@
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namespace Web::Layout {
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BlockFormattingContext::BlockFormattingContext(FormattingState& state, BlockContainer const& root, FormattingContext* parent)
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BlockFormattingContext::BlockFormattingContext(LayoutState& state, BlockContainer const& root, FormattingContext* parent)
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: FormattingContext(Type::Block, state, root, parent)
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{
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}
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@ -308,7 +308,7 @@ void BlockFormattingContext::compute_width_for_block_level_replaced_element_in_n
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m_state.get_mutable(box).content_width = compute_width_for_replaced_element(m_state, box);
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}
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float BlockFormattingContext::compute_theoretical_height(FormattingState const& state, Box const& box)
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float BlockFormattingContext::compute_theoretical_height(LayoutState const& state, Box const& box)
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{
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auto const& computed_values = box.computed_values();
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auto const& containing_block = *box.containing_block();
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@ -342,7 +342,7 @@ float BlockFormattingContext::compute_theoretical_height(FormattingState const&
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return height;
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}
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void BlockFormattingContext::compute_height(Box const& box, FormattingState& state)
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void BlockFormattingContext::compute_height(Box const& box, LayoutState& state)
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{
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auto const& computed_values = box.computed_values();
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auto width_of_containing_block_as_length = CSS::Length::make_px(containing_block_width_for(box, state));
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@ -609,7 +609,7 @@ void BlockFormattingContext::place_block_level_element_in_normal_flow_horizontal
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box_state.offset = Gfx::FloatPoint { x, box_state.offset.y() };
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}
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static void measure_scrollable_overflow(FormattingState const& state, Box const& box, float& bottom_edge, float& right_edge)
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static void measure_scrollable_overflow(LayoutState const& state, Box const& box, float& bottom_edge, float& right_edge)
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{
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auto const& child_state = state.get(box);
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auto child_rect = absolute_content_rect(box, state);
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@ -644,7 +644,7 @@ void BlockFormattingContext::layout_initial_containing_block(LayoutMode layout_m
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measure_scrollable_overflow(m_state, icb, bottom_edge, right_edge);
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if (bottom_edge >= viewport_rect.height() || right_edge >= viewport_rect.width()) {
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// FIXME: Move overflow data to FormattingState!
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// FIXME: Move overflow data to LayoutState!
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auto& overflow_data = icb_state.ensure_overflow_data();
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overflow_data.scrollable_overflow_rect = viewport_rect.to_type<float>();
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// NOTE: The edges are *within* the rectangle, so we add 1 to get the width and height.
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@ -18,7 +18,7 @@ class LineBuilder;
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// https://www.w3.org/TR/css-display/#block-formatting-context
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class BlockFormattingContext : public FormattingContext {
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public:
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explicit BlockFormattingContext(FormattingState&, BlockContainer const&, FormattingContext* parent);
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explicit BlockFormattingContext(LayoutState&, BlockContainer const&, FormattingContext* parent);
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~BlockFormattingContext();
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virtual void run(Box const&, LayoutMode) override;
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@ -29,7 +29,7 @@ public:
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auto const& left_side_floats() const { return m_left_floats; }
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auto const& right_side_floats() const { return m_right_floats; }
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static float compute_theoretical_height(FormattingState const&, Box const&);
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static float compute_theoretical_height(LayoutState const&, Box const&);
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void compute_width(Box const&, LayoutMode = LayoutMode::Normal);
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// https://www.w3.org/TR/css-display/#block-formatting-context-root
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@ -37,7 +37,7 @@ public:
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virtual void parent_context_did_dimension_child_root_box() override;
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static void compute_height(Box const&, FormattingState&);
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static void compute_height(Box const&, LayoutState&);
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void add_absolutely_positioned_box(Box const& box) { m_absolutely_positioned_boxes.append(box); }
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@ -27,7 +27,7 @@ template<typename T>
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return ::max(min, ::min(value, max));
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}
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static float get_pixel_size(FormattingState const& state, Box const& box, Optional<CSS::LengthPercentage> const& length_percentage)
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static float get_pixel_size(LayoutState const& state, Box const& box, Optional<CSS::LengthPercentage> const& length_percentage)
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{
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if (!length_percentage.has_value())
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return 0;
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@ -35,7 +35,7 @@ static float get_pixel_size(FormattingState const& state, Box const& box, Option
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return length_percentage->resolved(box, inner_main_size).to_px(box);
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}
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FlexFormattingContext::FlexFormattingContext(FormattingState& state, Box const& flex_container, FormattingContext* parent)
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FlexFormattingContext::FlexFormattingContext(LayoutState& state, Box const& flex_container, FormattingContext* parent)
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: FormattingContext(Type::Flex, state, flex_container, parent)
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, m_flex_container_state(m_state.get_mutable(flex_container))
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, m_flex_direction(flex_container.computed_values().flex_direction())
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@ -526,7 +526,7 @@ float FlexFormattingContext::calculate_indefinite_main_size(FlexItem const& item
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// then layout with that and see what height comes out of it.
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float fit_content_cross_size = calculate_fit_content_width(item.box, m_available_space->cross);
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FormattingState throwaway_state(&m_state);
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LayoutState throwaway_state(&m_state);
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auto& box_state = throwaway_state.get_mutable(item.box);
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// Item has definite cross size, layout with that as the used cross size.
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@ -619,7 +619,7 @@ void FlexFormattingContext::determine_flex_base_size_and_hypothetical_main_size(
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return specified_main_size_of_child_box(child_box);
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// NOTE: To avoid repeated layout work, we keep a cache of flex item main sizes on the
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// root FormattingState object. It's available through a full layout cycle.
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// root LayoutState object. It's available through a full layout cycle.
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// FIXME: Make sure this cache isn't overly permissive..
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auto& size_cache = m_state.m_root.flex_item_size_cache;
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auto it = size_cache.find(&flex_item.box);
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@ -976,7 +976,7 @@ void FlexFormattingContext::determine_hypothetical_cross_size_of_item(FlexItem&
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if (has_definite_main_size(item.box)) {
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// For indefinite cross sizes, we perform a throwaway layout and then measure it.
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FormattingState throwaway_state(&m_state);
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LayoutState throwaway_state(&m_state);
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auto& box_state = throwaway_state.get_mutable(item.box);
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// Item has definite main size, layout with that as the used main size.
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@ -13,7 +13,7 @@ namespace Web::Layout {
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class FlexFormattingContext final : public FormattingContext {
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public:
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FlexFormattingContext(FormattingState&, Box const& flex_container, FormattingContext* parent);
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FlexFormattingContext(LayoutState&, Box const& flex_container, FormattingContext* parent);
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~FlexFormattingContext();
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virtual bool inhibits_floating() const override { return true; }
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@ -155,7 +155,7 @@ private:
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CSS::FlexBasisData used_flex_basis_for_item(FlexItem const&) const;
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FormattingState::NodeState& m_flex_container_state;
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LayoutState::NodeState& m_flex_container_state;
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Vector<FlexLine> m_flex_lines;
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Vector<FlexItem> m_flex_items;
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@ -18,7 +18,7 @@
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namespace Web::Layout {
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FormattingContext::FormattingContext(Type type, FormattingState& state, Box const& context_box, FormattingContext* parent)
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FormattingContext::FormattingContext(Type type, LayoutState& state, Box const& context_box, FormattingContext* parent)
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: m_type(type)
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, m_parent(parent)
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, m_context_box(context_box)
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@ -85,7 +85,7 @@ bool FormattingContext::creates_block_formatting_context(Box const& box)
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return false;
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}
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OwnPtr<FormattingContext> FormattingContext::create_independent_formatting_context_if_needed(FormattingState& state, Box const& child_box)
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OwnPtr<FormattingContext> FormattingContext::create_independent_formatting_context_if_needed(LayoutState& state, Box const& child_box)
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{
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if (child_box.is_replaced_box() && !child_box.can_have_children()) {
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// NOTE: This is a bit strange.
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@ -94,7 +94,7 @@ OwnPtr<FormattingContext> FormattingContext::create_independent_formatting_conte
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// without having separate code to handle replaced elements.
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// FIXME: Find a better abstraction for this.
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struct ReplacedFormattingContext : public FormattingContext {
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ReplacedFormattingContext(FormattingState& state, Box const& box)
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ReplacedFormattingContext(LayoutState& state, Box const& box)
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: FormattingContext(Type::Block, state, box)
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{
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}
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@ -131,7 +131,7 @@ OwnPtr<FormattingContext> FormattingContext::create_independent_formatting_conte
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// FIXME: Remove this once it's no longer needed. It currently swallows problem with standalone
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// table-related boxes that don't get fixed up by CSS anonymous table box generation.
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struct DummyFormattingContext : public FormattingContext {
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DummyFormattingContext(FormattingState& state, Box const& box)
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DummyFormattingContext(LayoutState& state, Box const& box)
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: FormattingContext(Type::Block, state, box)
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{
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}
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@ -181,7 +181,7 @@ FormattingContext::ShrinkToFitResult FormattingContext::calculate_shrink_to_fit_
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};
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}
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static Gfx::FloatSize solve_replaced_size_constraint(FormattingState const& state, float w, float h, ReplacedBox const& box)
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static Gfx::FloatSize solve_replaced_size_constraint(LayoutState const& state, float w, float h, ReplacedBox const& box)
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{
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// 10.4 Minimum and maximum widths: 'min-width' and 'max-width'
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@ -223,7 +223,7 @@ static Gfx::FloatSize solve_replaced_size_constraint(FormattingState const& stat
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return { w, h };
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}
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float FormattingContext::compute_auto_height_for_block_level_element(FormattingState const& state, Box const& box)
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float FormattingContext::compute_auto_height_for_block_level_element(LayoutState const& state, Box const& box)
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{
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if (creates_block_formatting_context(box))
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return compute_auto_height_for_block_formatting_context_root(state, verify_cast<BlockContainer>(box));
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@ -272,7 +272,7 @@ float FormattingContext::compute_auto_height_for_block_level_element(FormattingS
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}
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// https://www.w3.org/TR/CSS22/visudet.html#root-height
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float FormattingContext::compute_auto_height_for_block_formatting_context_root(FormattingState const& state, BlockContainer const& root)
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float FormattingContext::compute_auto_height_for_block_formatting_context_root(LayoutState const& state, BlockContainer const& root)
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{
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// 10.6.7 'Auto' heights for block formatting context roots
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Optional<float> top;
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@ -335,7 +335,7 @@ float FormattingContext::compute_auto_height_for_block_formatting_context_root(F
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}
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// 10.3.2 Inline, replaced elements, https://www.w3.org/TR/CSS22/visudet.html#inline-replaced-width
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float FormattingContext::tentative_width_for_replaced_element(FormattingState const& state, ReplacedBox const& box, CSS::LengthPercentage const& computed_width)
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float FormattingContext::tentative_width_for_replaced_element(LayoutState const& state, ReplacedBox const& box, CSS::LengthPercentage const& computed_width)
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{
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auto const& containing_block = *box.containing_block();
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auto height_of_containing_block = CSS::Length::make_px(state.get(containing_block).content_height);
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@ -392,7 +392,7 @@ void FormattingContext::compute_height_for_absolutely_positioned_element(Box con
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compute_height_for_absolutely_positioned_non_replaced_element(box);
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}
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float FormattingContext::compute_width_for_replaced_element(FormattingState const& state, ReplacedBox const& box)
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float FormattingContext::compute_width_for_replaced_element(LayoutState const& state, ReplacedBox const& box)
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{
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// 10.3.4 Block-level, replaced elements in normal flow...
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// 10.3.2 Inline, replaced elements
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@ -437,7 +437,7 @@ float FormattingContext::compute_width_for_replaced_element(FormattingState cons
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// 10.6.2 Inline replaced elements, block-level replaced elements in normal flow, 'inline-block' replaced elements in normal flow and floating replaced elements
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// https://www.w3.org/TR/CSS22/visudet.html#inline-replaced-height
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float FormattingContext::tentative_height_for_replaced_element(FormattingState const& state, ReplacedBox const& box, CSS::LengthPercentage const& computed_height)
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float FormattingContext::tentative_height_for_replaced_element(LayoutState const& state, ReplacedBox const& box, CSS::LengthPercentage const& computed_height)
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{
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auto computed_width = box.computed_values().width();
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@ -465,7 +465,7 @@ float FormattingContext::tentative_height_for_replaced_element(FormattingState c
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return computed_height.resolved(box, CSS::Length::make_px(containing_block_height_for(box, state))).to_px(box);
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}
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float FormattingContext::compute_height_for_replaced_element(FormattingState const& state, ReplacedBox const& box)
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float FormattingContext::compute_height_for_replaced_element(LayoutState const& state, ReplacedBox const& box)
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{
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// 10.6.2 Inline replaced elements, block-level replaced elements in normal flow,
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// 'inline-block' replaced elements in normal flow and floating replaced elements
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@ -845,7 +845,7 @@ float FormattingContext::calculate_fit_content_height(Layout::Box const& box, Op
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return calculate_fit_content_size(calculate_min_content_height(box), calculate_max_content_height(box), available_space);
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}
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float FormattingContext::calculate_auto_height(FormattingState const& state, Box const& box)
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float FormattingContext::calculate_auto_height(LayoutState const& state, Box const& box)
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{
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if (is<ReplacedBox>(box)) {
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return compute_height_for_replaced_element(state, verify_cast<ReplacedBox>(box));
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@ -861,11 +861,11 @@ float FormattingContext::calculate_min_content_width(Layout::Box const& box) con
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auto& root_state = m_state.m_root;
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auto& cache = *root_state.intrinsic_sizes.ensure(&box, [] { return adopt_own(*new FormattingState::IntrinsicSizes); });
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auto& cache = *root_state.intrinsic_sizes.ensure(&box, [] { return adopt_own(*new LayoutState::IntrinsicSizes); });
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if (cache.min_content_width.has_value())
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return *cache.min_content_width;
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FormattingState throwaway_state(&m_state);
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LayoutState throwaway_state(&m_state);
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auto const& containing_block = *box.containing_block();
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auto& containing_block_state = throwaway_state.get_mutable(containing_block);
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containing_block_state.content_width = 0;
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@ -901,11 +901,11 @@ float FormattingContext::calculate_max_content_width(Layout::Box const& box) con
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auto& root_state = m_state.m_root;
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auto& cache = *root_state.intrinsic_sizes.ensure(&box, [] { return adopt_own(*new FormattingState::IntrinsicSizes); });
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auto& cache = *root_state.intrinsic_sizes.ensure(&box, [] { return adopt_own(*new LayoutState::IntrinsicSizes); });
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if (cache.max_content_width.has_value())
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return *cache.max_content_width;
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FormattingState throwaway_state(&m_state);
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LayoutState throwaway_state(&m_state);
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auto const& containing_block = *box.containing_block();
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auto& containing_block_state = throwaway_state.get_mutable(containing_block);
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containing_block_state.content_width = INFINITY;
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@ -941,11 +941,11 @@ float FormattingContext::calculate_min_content_height(Layout::Box const& box) co
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auto& root_state = m_state.m_root;
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auto& cache = *root_state.intrinsic_sizes.ensure(&box, [] { return adopt_own(*new FormattingState::IntrinsicSizes); });
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auto& cache = *root_state.intrinsic_sizes.ensure(&box, [] { return adopt_own(*new LayoutState::IntrinsicSizes); });
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if (cache.min_content_height.has_value())
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return *cache.min_content_height;
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FormattingState throwaway_state(&m_state);
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LayoutState throwaway_state(&m_state);
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auto const& containing_block = *box.containing_block();
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auto& containing_block_state = throwaway_state.get_mutable(containing_block);
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containing_block_state.content_height = 0;
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@ -981,11 +981,11 @@ float FormattingContext::calculate_max_content_height(Layout::Box const& box) co
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auto& root_state = m_state.m_root;
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auto& cache = *root_state.intrinsic_sizes.ensure(&box, [] { return adopt_own(*new FormattingState::IntrinsicSizes); });
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auto& cache = *root_state.intrinsic_sizes.ensure(&box, [] { return adopt_own(*new LayoutState::IntrinsicSizes); });
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if (cache.max_content_height.has_value())
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return *cache.max_content_height;
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FormattingState throwaway_state(&m_state);
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LayoutState throwaway_state(&m_state);
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auto const& containing_block = *box.containing_block();
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auto& containing_block_state = throwaway_state.get_mutable(containing_block);
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containing_block_state.content_height = INFINITY;
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@ -1014,7 +1014,7 @@ float FormattingContext::calculate_max_content_height(Layout::Box const& box) co
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return *cache.max_content_height;
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}
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float FormattingContext::containing_block_width_for(Box const& box, FormattingState const& state)
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float FormattingContext::containing_block_width_for(Box const& box, LayoutState const& state)
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{
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auto& containing_block_state = state.get(*box.containing_block());
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auto& box_state = state.get(box);
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@ -1030,7 +1030,7 @@ float FormattingContext::containing_block_width_for(Box const& box, FormattingSt
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VERIFY_NOT_REACHED();
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}
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float FormattingContext::containing_block_height_for(Box const& box, FormattingState const& state)
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float FormattingContext::containing_block_height_for(Box const& box, LayoutState const& state)
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{
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auto& containing_block_state = state.get(*box.containing_block());
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auto& box_state = state.get(box);
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@ -8,7 +8,7 @@
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#include <AK/OwnPtr.h>
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#include <LibWeb/Forward.h>
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#include <LibWeb/Layout/FormattingState.h>
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#include <LibWeb/Layout/LayoutState.h>
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namespace Web::Layout {
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@ -38,10 +38,10 @@ public:
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static bool creates_block_formatting_context(Box const&);
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static float compute_width_for_replaced_element(FormattingState const&, ReplacedBox const&);
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static float compute_height_for_replaced_element(FormattingState const&, ReplacedBox const&);
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static float compute_width_for_replaced_element(LayoutState const&, ReplacedBox const&);
|
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static float compute_height_for_replaced_element(LayoutState const&, ReplacedBox const&);
|
||||
|
||||
OwnPtr<FormattingContext> create_independent_formatting_context_if_needed(FormattingState&, Box const& child_box);
|
||||
OwnPtr<FormattingContext> create_independent_formatting_context_if_needed(LayoutState&, Box const& child_box);
|
||||
|
||||
virtual void parent_context_did_dimension_child_root_box() { }
|
||||
|
||||
|
|
@ -58,13 +58,13 @@ public:
|
|||
float containing_block_width_for(Box const& box) const { return containing_block_width_for(box, m_state); }
|
||||
float containing_block_height_for(Box const& box) const { return containing_block_height_for(box, m_state); }
|
||||
|
||||
static float containing_block_width_for(Box const&, FormattingState const&);
|
||||
static float containing_block_height_for(Box const&, FormattingState const&);
|
||||
static float containing_block_width_for(Box const&, LayoutState const&);
|
||||
static float containing_block_height_for(Box const&, LayoutState const&);
|
||||
|
||||
virtual void run_intrinsic_size_determination(Box const&);
|
||||
|
||||
protected:
|
||||
FormattingContext(Type, FormattingState&, Box const&, FormattingContext* parent = nullptr);
|
||||
FormattingContext(Type, LayoutState&, Box const&, FormattingContext* parent = nullptr);
|
||||
|
||||
float calculate_fit_content_size(float min_content_size, float max_content_size, Optional<float> available_space) const;
|
||||
|
||||
|
|
@ -81,11 +81,11 @@ protected:
|
|||
float preferred_minimum_width { 0 };
|
||||
};
|
||||
|
||||
static float tentative_width_for_replaced_element(FormattingState const&, ReplacedBox const&, CSS::LengthPercentage const& computed_width);
|
||||
static float tentative_height_for_replaced_element(FormattingState const&, ReplacedBox const&, CSS::LengthPercentage const& computed_height);
|
||||
static float compute_auto_height_for_block_formatting_context_root(FormattingState const&, BlockContainer const&);
|
||||
static float compute_auto_height_for_block_level_element(FormattingState const&, Box const&);
|
||||
static float calculate_auto_height(FormattingState const& state, Box const& box);
|
||||
static float tentative_width_for_replaced_element(LayoutState const&, ReplacedBox const&, CSS::LengthPercentage const& computed_width);
|
||||
static float tentative_height_for_replaced_element(LayoutState const&, ReplacedBox const&, CSS::LengthPercentage const& computed_height);
|
||||
static float compute_auto_height_for_block_formatting_context_root(LayoutState const&, BlockContainer const&);
|
||||
static float compute_auto_height_for_block_level_element(LayoutState const&, Box const&);
|
||||
static float calculate_auto_height(LayoutState const& state, Box const& box);
|
||||
|
||||
ShrinkToFitResult calculate_shrink_to_fit_widths(Box const&);
|
||||
|
||||
|
|
@ -102,7 +102,7 @@ protected:
|
|||
FormattingContext* m_parent { nullptr };
|
||||
Box const& m_context_box;
|
||||
|
||||
FormattingState& m_state;
|
||||
LayoutState& m_state;
|
||||
};
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -20,7 +20,7 @@ namespace Web::Layout {
|
|||
|
||||
constexpr float text_justification_threshold = 0.1;
|
||||
|
||||
InlineFormattingContext::InlineFormattingContext(FormattingState& state, BlockContainer const& containing_block, BlockFormattingContext& parent)
|
||||
InlineFormattingContext::InlineFormattingContext(LayoutState& state, BlockContainer const& containing_block, BlockFormattingContext& parent)
|
||||
: FormattingContext(Type::Inline, state, containing_block, &parent)
|
||||
, m_containing_block_state(state.get(containing_block))
|
||||
{
|
||||
|
|
|
|||
|
|
@ -15,7 +15,7 @@ namespace Web::Layout {
|
|||
|
||||
class InlineFormattingContext final : public FormattingContext {
|
||||
public:
|
||||
InlineFormattingContext(FormattingState&, BlockContainer const& containing_block, BlockFormattingContext& parent);
|
||||
InlineFormattingContext(LayoutState&, BlockContainer const& containing_block, BlockFormattingContext& parent);
|
||||
~InlineFormattingContext();
|
||||
|
||||
BlockFormattingContext& parent();
|
||||
|
|
@ -36,7 +36,7 @@ private:
|
|||
void generate_line_boxes(LayoutMode);
|
||||
void apply_justification_to_fragments(CSS::TextJustify, LineBox&, bool is_last_line);
|
||||
|
||||
FormattingState::NodeState const& m_containing_block_state;
|
||||
LayoutState::NodeState const& m_containing_block_state;
|
||||
float m_effective_containing_block_width { 0 };
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -13,7 +13,7 @@
|
|||
|
||||
namespace Web::Layout {
|
||||
|
||||
InlineLevelIterator::InlineLevelIterator(Layout::InlineFormattingContext& inline_formatting_context, Layout::FormattingState& formatting_state, Layout::BlockContainer const& container, LayoutMode layout_mode)
|
||||
InlineLevelIterator::InlineLevelIterator(Layout::InlineFormattingContext& inline_formatting_context, Layout::LayoutState& formatting_state, Layout::BlockContainer const& container, LayoutMode layout_mode)
|
||||
: m_inline_formatting_context(inline_formatting_context)
|
||||
, m_formatting_state(formatting_state)
|
||||
, m_container(container)
|
||||
|
|
|
|||
|
|
@ -48,7 +48,7 @@ public:
|
|||
}
|
||||
};
|
||||
|
||||
InlineLevelIterator(Layout::InlineFormattingContext&, FormattingState&, Layout::BlockContainer const&, LayoutMode);
|
||||
InlineLevelIterator(Layout::InlineFormattingContext&, LayoutState&, Layout::BlockContainer const&, LayoutMode);
|
||||
|
||||
Optional<Item> next(float available_width);
|
||||
|
||||
|
|
@ -66,9 +66,9 @@ private:
|
|||
Layout::Node const* next_inline_node_in_pre_order(Layout::Node const& current, Layout::Node const* stay_within);
|
||||
|
||||
Layout::InlineFormattingContext& m_inline_formatting_context;
|
||||
Layout::FormattingState& m_formatting_state;
|
||||
Layout::LayoutState& m_formatting_state;
|
||||
Layout::BlockContainer const& m_container;
|
||||
Layout::FormattingState::NodeState const& m_container_state;
|
||||
Layout::LayoutState::NodeState const& m_container_state;
|
||||
Layout::Node const* m_current_node { nullptr };
|
||||
Layout::Node const* m_next_node { nullptr };
|
||||
LayoutMode const m_layout_mode;
|
||||
|
|
|
|||
|
|
@ -5,12 +5,12 @@
|
|||
*/
|
||||
|
||||
#include <LibWeb/Layout/BlockContainer.h>
|
||||
#include <LibWeb/Layout/FormattingState.h>
|
||||
#include <LibWeb/Layout/LayoutState.h>
|
||||
#include <LibWeb/Layout/TextNode.h>
|
||||
|
||||
namespace Web::Layout {
|
||||
|
||||
FormattingState::NodeState& FormattingState::get_mutable(NodeWithStyleAndBoxModelMetrics const& box)
|
||||
LayoutState::NodeState& LayoutState::get_mutable(NodeWithStyleAndBoxModelMetrics const& box)
|
||||
{
|
||||
auto serial_id = box.serial_id();
|
||||
if (nodes[serial_id])
|
||||
|
|
@ -30,7 +30,7 @@ FormattingState::NodeState& FormattingState::get_mutable(NodeWithStyleAndBoxMode
|
|||
return *nodes[serial_id];
|
||||
}
|
||||
|
||||
FormattingState::NodeState const& FormattingState::get(NodeWithStyleAndBoxModelMetrics const& box) const
|
||||
LayoutState::NodeState const& LayoutState::get(NodeWithStyleAndBoxModelMetrics const& box) const
|
||||
{
|
||||
auto serial_id = box.serial_id();
|
||||
if (nodes[serial_id])
|
||||
|
|
@ -40,14 +40,14 @@ FormattingState::NodeState const& FormattingState::get(NodeWithStyleAndBoxModelM
|
|||
if (ancestor->nodes[serial_id])
|
||||
return *ancestor->nodes[serial_id];
|
||||
}
|
||||
const_cast<FormattingState*>(this)->nodes[serial_id] = adopt_own(*new NodeState);
|
||||
const_cast<FormattingState*>(this)->nodes[serial_id]->node = const_cast<NodeWithStyleAndBoxModelMetrics*>(&box);
|
||||
const_cast<LayoutState*>(this)->nodes[serial_id] = adopt_own(*new NodeState);
|
||||
const_cast<LayoutState*>(this)->nodes[serial_id]->node = const_cast<NodeWithStyleAndBoxModelMetrics*>(&box);
|
||||
return *nodes[serial_id];
|
||||
}
|
||||
|
||||
void FormattingState::commit()
|
||||
void LayoutState::commit()
|
||||
{
|
||||
// Only the top-level FormattingState should ever be committed.
|
||||
// Only the top-level LayoutState should ever be committed.
|
||||
VERIFY(!m_parent);
|
||||
|
||||
HashTable<Layout::TextNode*> text_nodes;
|
||||
|
|
@ -91,7 +91,7 @@ void FormattingState::commit()
|
|||
text_node->set_paintable(text_node->create_paintable());
|
||||
}
|
||||
|
||||
Gfx::FloatRect margin_box_rect(Box const& box, FormattingState const& state)
|
||||
Gfx::FloatRect margin_box_rect(Box const& box, LayoutState const& state)
|
||||
{
|
||||
auto const& box_state = state.get(box);
|
||||
auto rect = Gfx::FloatRect { box_state.offset, { box_state.content_width, box_state.content_height } };
|
||||
|
|
@ -102,7 +102,7 @@ Gfx::FloatRect margin_box_rect(Box const& box, FormattingState const& state)
|
|||
return rect;
|
||||
}
|
||||
|
||||
Gfx::FloatRect margin_box_rect_in_ancestor_coordinate_space(Box const& box, Box const& ancestor_box, FormattingState const& state)
|
||||
Gfx::FloatRect margin_box_rect_in_ancestor_coordinate_space(Box const& box, Box const& ancestor_box, LayoutState const& state)
|
||||
{
|
||||
auto rect = margin_box_rect(box, state);
|
||||
for (auto const* current = box.parent(); current; current = current->parent()) {
|
||||
|
|
@ -116,7 +116,7 @@ Gfx::FloatRect margin_box_rect_in_ancestor_coordinate_space(Box const& box, Box
|
|||
return rect;
|
||||
}
|
||||
|
||||
Gfx::FloatRect absolute_content_rect(Box const& box, FormattingState const& state)
|
||||
Gfx::FloatRect absolute_content_rect(Box const& box, LayoutState const& state)
|
||||
{
|
||||
auto const& box_state = state.get(box);
|
||||
Gfx::FloatRect rect { box_state.offset, { box_state.content_width, box_state.content_height } };
|
||||
|
|
@ -20,22 +20,22 @@ enum class SizeConstraint {
|
|||
MaxContent,
|
||||
};
|
||||
|
||||
struct FormattingState {
|
||||
FormattingState()
|
||||
struct LayoutState {
|
||||
LayoutState()
|
||||
: m_root(*this)
|
||||
{
|
||||
}
|
||||
|
||||
explicit FormattingState(FormattingState const* parent)
|
||||
explicit LayoutState(LayoutState const* parent)
|
||||
: m_parent(parent)
|
||||
, m_root(find_root())
|
||||
{
|
||||
nodes.resize(m_root.nodes.size());
|
||||
}
|
||||
|
||||
FormattingState const& find_root() const
|
||||
LayoutState const& find_root() const
|
||||
{
|
||||
FormattingState const* root = this;
|
||||
LayoutState const* root = this;
|
||||
for (auto* state = m_parent; state; state = state->m_parent)
|
||||
root = state;
|
||||
return *root;
|
||||
|
|
@ -124,12 +124,12 @@ struct FormattingState {
|
|||
|
||||
HashMap<Box const*, float> mutable flex_item_size_cache;
|
||||
|
||||
FormattingState const* m_parent { nullptr };
|
||||
FormattingState const& m_root;
|
||||
LayoutState const* m_parent { nullptr };
|
||||
LayoutState const& m_root;
|
||||
};
|
||||
|
||||
Gfx::FloatRect absolute_content_rect(Box const&, FormattingState const&);
|
||||
Gfx::FloatRect margin_box_rect(Box const&, FormattingState const&);
|
||||
Gfx::FloatRect margin_box_rect_in_ancestor_coordinate_space(Box const& box, Box const& ancestor_box, FormattingState const&);
|
||||
Gfx::FloatRect absolute_content_rect(Box const&, LayoutState const&);
|
||||
Gfx::FloatRect margin_box_rect(Box const&, LayoutState const&);
|
||||
Gfx::FloatRect margin_box_rect_in_ancestor_coordinate_space(Box const& box, Box const& ancestor_box, LayoutState const&);
|
||||
|
||||
}
|
||||
|
|
@ -5,8 +5,8 @@
|
|||
*/
|
||||
|
||||
#include <AK/Utf8View.h>
|
||||
#include <LibWeb/Layout/FormattingState.h>
|
||||
#include <LibWeb/Layout/InitialContainingBlock.h>
|
||||
#include <LibWeb/Layout/LayoutState.h>
|
||||
#include <LibWeb/Layout/LineBoxFragment.h>
|
||||
#include <LibWeb/Layout/TextNode.h>
|
||||
#include <ctype.h>
|
||||
|
|
|
|||
|
|
@ -67,9 +67,9 @@ public:
|
|||
|
||||
Gfx::FloatRect selection_rect(Gfx::Font const&) const;
|
||||
|
||||
float height_of_inline_level_box(FormattingState const&) const;
|
||||
float top_of_inline_level_box(FormattingState const&) const;
|
||||
float bottom_of_inline_level_box(FormattingState const&) const;
|
||||
float height_of_inline_level_box(LayoutState const&) const;
|
||||
float top_of_inline_level_box(LayoutState const&) const;
|
||||
float bottom_of_inline_level_box(LayoutState const&) const;
|
||||
|
||||
private:
|
||||
Node const& m_layout_node;
|
||||
|
|
|
|||
|
|
@ -9,7 +9,7 @@
|
|||
|
||||
namespace Web::Layout {
|
||||
|
||||
LineBuilder::LineBuilder(InlineFormattingContext& context, FormattingState& formatting_state, LayoutMode layout_mode)
|
||||
LineBuilder::LineBuilder(InlineFormattingContext& context, LayoutState& formatting_state, LayoutMode layout_mode)
|
||||
: m_context(context)
|
||||
, m_formatting_state(formatting_state)
|
||||
, m_containing_block_state(formatting_state.get_mutable(context.containing_block()))
|
||||
|
|
@ -76,7 +76,7 @@ bool LineBuilder::should_break(float next_item_width)
|
|||
return (current_line_width + next_item_width) > m_available_width_for_current_line;
|
||||
}
|
||||
|
||||
static float box_baseline(FormattingState const& state, Box const& box)
|
||||
static float box_baseline(LayoutState const& state, Box const& box)
|
||||
{
|
||||
auto const& box_state = state.get(box);
|
||||
|
||||
|
|
|
|||
|
|
@ -15,7 +15,7 @@ class LineBuilder {
|
|||
AK_MAKE_NONMOVABLE(LineBuilder);
|
||||
|
||||
public:
|
||||
LineBuilder(InlineFormattingContext&, FormattingState&, LayoutMode);
|
||||
LineBuilder(InlineFormattingContext&, LayoutState&, LayoutMode);
|
||||
~LineBuilder();
|
||||
|
||||
void break_line();
|
||||
|
|
@ -50,8 +50,8 @@ private:
|
|||
LineBox& ensure_last_line_box();
|
||||
|
||||
InlineFormattingContext& m_context;
|
||||
FormattingState& m_formatting_state;
|
||||
FormattingState::NodeState& m_containing_block_state;
|
||||
LayoutState& m_formatting_state;
|
||||
LayoutState::NodeState& m_containing_block_state;
|
||||
LayoutMode m_layout_mode {};
|
||||
float m_available_width_for_current_line { 0 };
|
||||
float m_current_y { 0 };
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@ enum class LayoutMode {
|
|||
Normal,
|
||||
|
||||
// Intrinsic size determination.
|
||||
// Boxes honor min-content and max-content constraints (set via FormattingState::NodeState::{width,height}_constraint)
|
||||
// Boxes honor min-content and max-content constraints (set via LayoutState::NodeState::{width,height}_constraint)
|
||||
// by considering their containing block to be 0-sized or infinitely large in the relevant axis.
|
||||
IntrinsicSizeDetermination,
|
||||
};
|
||||
|
|
|
|||
|
|
@ -13,7 +13,7 @@
|
|||
|
||||
namespace Web::Layout {
|
||||
|
||||
SVGFormattingContext::SVGFormattingContext(FormattingState& state, Box const& box, FormattingContext* parent)
|
||||
SVGFormattingContext::SVGFormattingContext(LayoutState& state, Box const& box, FormattingContext* parent)
|
||||
: FormattingContext(Type::SVG, state, box, parent)
|
||||
{
|
||||
}
|
||||
|
|
|
|||
|
|
@ -13,7 +13,7 @@ namespace Web::Layout {
|
|||
|
||||
class SVGFormattingContext : public FormattingContext {
|
||||
public:
|
||||
explicit SVGFormattingContext(FormattingState&, Box const&, FormattingContext* parent);
|
||||
explicit SVGFormattingContext(LayoutState&, Box const&, FormattingContext* parent);
|
||||
~SVGFormattingContext();
|
||||
|
||||
virtual void run(Box const&, LayoutMode) override;
|
||||
|
|
|
|||
|
|
@ -16,7 +16,7 @@
|
|||
|
||||
namespace Web::Layout {
|
||||
|
||||
TableFormattingContext::TableFormattingContext(FormattingState& state, BlockContainer const& block_container, FormattingContext* parent)
|
||||
TableFormattingContext::TableFormattingContext(LayoutState& state, BlockContainer const& block_container, FormattingContext* parent)
|
||||
: BlockFormattingContext(state, block_container, parent)
|
||||
{
|
||||
}
|
||||
|
|
|
|||
|
|
@ -20,7 +20,7 @@ struct ColumnWidth {
|
|||
|
||||
class TableFormattingContext final : public BlockFormattingContext {
|
||||
public:
|
||||
explicit TableFormattingContext(FormattingState&, BlockContainer const&, FormattingContext* parent);
|
||||
explicit TableFormattingContext(LayoutState&, BlockContainer const&, FormattingContext* parent);
|
||||
~TableFormattingContext();
|
||||
|
||||
virtual void run(Box const&, LayoutMode) override;
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue