Call BoxTreeRoot::construct from layout_thread_2020

components/layout_2020/dom_traversal.rs

@@ -17,7 +17,7 @@ use style::properties::ComputedValues;
 use style::selector_parser::PseudoElement;
 
 #[derive(Clone, Copy)]
-pub(super) enum WhichPseudoElement {
+pub enum WhichPseudoElement {
     Before,
     After,
 }
@@ -35,12 +35,12 @@ pub(super) enum Contents<Node> {
     OfPseudoElement(Vec<PseudoElementContentItem>),
 }
 
-pub(super) enum NonReplacedContents<Node> {
+pub enum NonReplacedContents<Node> {
     OfElement(Node),
     OfPseudoElement(Vec<PseudoElementContentItem>),
 }
 
-pub(super) enum PseudoElementContentItem {
+pub enum PseudoElementContentItem {
     Text(String),
     Replaced(ReplacedContent),
 }
@@ -252,7 +252,7 @@ where
     unimplemented!()
 }
 
-pub(super) struct BoxSlot<'dom> {
+pub struct BoxSlot<'dom> {
     slot: Option<Arc<AtomicRefCell<Option<LayoutBox>>>>,
     marker: marker<&'dom ()>,
 }
@@ -284,7 +284,7 @@ impl Drop for BoxSlot<'_> {
     }
 }
 
-pub(crate) trait NodeExt<'dom>: 'dom + Copy + LayoutNode + Send + Sync {
+pub trait NodeExt<'dom>: 'dom + Copy + LayoutNode + Send + Sync {
     fn is_element(self) -> bool;
     fn as_text(self) -> Option<String>;
     fn first_child(self) -> Option<Self>;

components/layout_2020/element_data.rs

@@ -8,7 +8,7 @@ use atomic_refcell::AtomicRefCell;
 use servo_arc::Arc;
 
 #[derive(Default)]
-pub(crate) struct LayoutDataForElement {
+pub struct LayoutDataForElement {
     pub(super) self_box: Arc<AtomicRefCell<Option<LayoutBox>>>,
     pub(super) pseudo_elements: Option<Box<PseudoElementBoxes>>,
 }
@@ -19,7 +19,7 @@ pub(super) struct PseudoElementBoxes {
     pub after: Arc<AtomicRefCell<Option<LayoutBox>>>,
 }
 
-pub(super) enum LayoutBox {
+pub enum LayoutBox {
     DisplayContents,
     BlockLevel(Arc<BlockLevelBox>),
     InlineLevel(Arc<InlineLevelBox>),

components/layout_2020/flow/construct.rs

@@ -123,7 +123,7 @@ struct BlockContainerBuilder<'dom, 'style, Node> {
 }
 
 impl BlockContainer {
-    pub fn construct<'dom, 'style>(
+    pub(crate) fn construct<'dom, 'style>(
         context: &SharedStyleContext<'style>,
         block_container_style: &Arc<ComputedValues>,
         contents: NonReplacedContents<impl NodeExt<'dom>>,
@@ -646,7 +646,7 @@ where
 }
 
 #[derive(Clone, Copy, Debug, Eq, PartialEq)]
-pub(crate) enum ContainsFloats {
+pub enum ContainsFloats {
     No,
     Yes,
 }

components/layout_2020/flow/float.rs

@@ -7,7 +7,7 @@ use servo_arc::Arc;
 use style::properties::ComputedValues;
 
 #[derive(Debug)]
-pub(crate) struct FloatBox {
+pub struct FloatBox {
     pub style: Arc<ComputedValues>,
     pub contents: IndependentFormattingContext,
 }

components/layout_2020/flow/inline.rs

@@ -16,12 +16,12 @@ use style::values::computed::Length;
 use style::Zero;
 
 #[derive(Debug, Default)]
-pub(crate) struct InlineFormattingContext {
+pub struct InlineFormattingContext {
     pub(super) inline_level_boxes: Vec<Arc<InlineLevelBox>>,
 }
 
 #[derive(Debug)]
-pub(crate) enum InlineLevelBox {
+pub enum InlineLevelBox {
     InlineBox(InlineBox),
     TextRun(TextRun),
     OutOfFlowAbsolutelyPositionedBox(AbsolutelyPositionedBox),
@@ -34,7 +34,7 @@ pub(crate) enum InlineLevelBox {
 }
 
 #[derive(Debug)]
-pub(crate) struct InlineBox {
+pub struct InlineBox {
     pub style: Arc<ComputedValues>,
     pub first_fragment: bool,
     pub last_fragment: bool,
@@ -43,7 +43,7 @@ pub(crate) struct InlineBox {
 
 /// https://www.w3.org/TR/css-display-3/#css-text-run
 #[derive(Debug)]
-pub(crate) struct TextRun {
+pub struct TextRun {
     pub parent_style: Arc<ComputedValues>,
     pub text: String,
 }

components/layout_2020/flow/mod.rs

@@ -25,22 +25,22 @@ use style::Zero;
 mod construct;
 mod float;
 pub mod inline;
-mod root;
+pub mod root;
 
 #[derive(Debug)]
-pub(crate) struct BlockFormattingContext {
+pub struct BlockFormattingContext {
     pub contents: BlockContainer,
     pub contains_floats: bool,
 }
 
 #[derive(Debug)]
-pub(crate) enum BlockContainer {
+pub enum BlockContainer {
     BlockLevelBoxes(Vec<Arc<BlockLevelBox>>),
     InlineFormattingContext(InlineFormattingContext),
 }
 
 #[derive(Debug)]
-pub(crate) enum BlockLevelBox {
+pub enum BlockLevelBox {
     SameFormattingContextBlock {
         style: Arc<ComputedValues>,
         contents: BlockContainer,

components/layout_2020/flow/root.rs

@@ -22,17 +22,8 @@ use style::properties::ComputedValues;
 use style::values::computed::{Length, LengthOrAuto};
 use style_traits::CSSPixel;
 
-// FIXME
-// impl crate::dom::Document {
-//     pub(crate) fn layout(
-//         &self,
-//         viewport: crate::geom::Size<crate::geom::CssPx>,
-//     ) -> Vec<Fragment> {
-//         BoxTreeRoot::construct(self).layout(viewport)
-//     }
-// }
-
-struct BoxTreeRoot(BlockFormattingContext);
+#[derive(Debug)]
+pub struct BoxTreeRoot(BlockFormattingContext);
 
 impl BoxTreeRoot {
     pub fn construct<'dom>(

components/layout_2020/lib.rs

@@ -11,8 +11,18 @@
 #[macro_use]
 extern crate serde;
 
+use crate::dom_traversal::{Contents, NodeExt};
+use crate::flow::{BlockFormattingContext, FlowChildren};
+use crate::geom::flow_relative::Vec2;
+use crate::positioned::AbsolutelyPositionedFragment;
+use crate::replaced::ReplacedContent;
+use crate::style_ext::{ComputedValuesExt, Direction, Position, WritingMode};
+use servo_arc::Arc;
+use std::convert::TryInto;
+use style::context::SharedStyleContext;
 use style::properties::ComputedValues;
 use style::values::computed::{Length, LengthOrAuto};
+use style::values::specified::box_::DisplayInside;
 use style::Zero;
 
 pub mod context;
@@ -30,20 +40,11 @@ pub mod style_ext;
 pub mod traversal;
 pub mod wrapper;
 
-use crate::dom_traversal::{Contents, NodeExt};
-use crate::flow::{BlockFormattingContext, FlowChildren};
-use crate::geom::flow_relative::Vec2;
-use crate::positioned::AbsolutelyPositionedFragment;
-use crate::replaced::ReplacedContent;
-use crate::style_ext::{ComputedValuesExt, Direction, Position, WritingMode};
-use servo_arc::Arc;
-use std::convert::TryInto;
-use style::context::SharedStyleContext;
-use style::values::specified::box_::DisplayInside;
+pub use crate::flow::root::BoxTreeRoot;
 
 /// https://drafts.csswg.org/css-display/#independent-formatting-context
 #[derive(Debug)]
-enum IndependentFormattingContext {
+pub enum IndependentFormattingContext {
     Flow(BlockFormattingContext),
 
     // Not called FC in specs, but behaves close enough

components/layout_2020/positioned.rs

@@ -13,7 +13,7 @@ use style::values::computed::{Length, LengthOrAuto, LengthPercentage, LengthPerc
 use style::Zero;
 
 #[derive(Debug)]
-pub(crate) struct AbsolutelyPositionedBox {
+pub struct AbsolutelyPositionedBox {
     pub style: Arc<ComputedValues>,
     pub contents: IndependentFormattingContext,
 }

components/layout_2020/replaced.rs

@@ -6,7 +6,7 @@ use crate::dom_traversal::NodeExt;
 use style::context::SharedStyleContext;
 
 #[derive(Debug)]
-pub(super) enum ReplacedContent {
+pub enum ReplacedContent {
     // Not implemented yet
 }