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Rename BoxTreeRoot/FragmentTreeRoot to BoxTree/FragmentTree

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This commit is contained in:
Simon Sapin 2020-04-17 20:39:59 +02:00
parent ee62c7f2e4
commit c43ab0c267
6 changed files with 93 additions and 85 deletions
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36
components/layout_thread_2020/lib.rs
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@ -45,7 +45,7 @@ use layout::query::{
process_offset_parent_query, process_resolved_style_request, process_text_index_request,
};
use layout::traversal::RecalcStyle;
use layout::{BoxTreeRoot, FragmentTreeRoot};
use layout::{BoxTree, FragmentTree};
use layout_traits::LayoutThreadFactory;
use libc::c_void;
use malloc_size_of::{MallocSizeOf, MallocSizeOfOps};
@ -160,11 +160,11 @@ pub struct LayoutThread {
/// The number of Web fonts that have been requested but not yet loaded.
outstanding_web_fonts: Arc<AtomicUsize>,
/// The root of the box tree.
box_tree_root: RefCell<Option<Arc<BoxTreeRoot>>>,
/// The box tree.
box_tree: RefCell<Option<Arc<BoxTree>>>,
/// The root of the fragment tree.
fragment_tree_root: RefCell<Option<Arc<FragmentTreeRoot>>>,
/// The fragment tree.
fragment_tree: RefCell<Option<Arc<FragmentTree>>>,
/// The document-specific shared lock used for author-origin stylesheets
document_shared_lock: Option<SharedRwLock>,
@ -513,8 +513,8 @@ impl LayoutThread {
font_cache_sender: ipc_font_cache_sender,
generation: Cell::new(0),
outstanding_web_fonts: Arc::new(AtomicUsize::new(0)),
box_tree_root: Default::default(),
fragment_tree_root: Default::default(),
box_tree: Default::default(),
fragment_tree: Default::default(),
document_shared_lock: None,
// Epoch starts at 1 because of the initial display list for epoch 0 that we send to WR
epoch: Cell::new(Epoch(1)),
@ -1078,7 +1078,7 @@ impl LayoutThread {
driver::traverse_dom(&traversal, token, rayon_pool);
let root_node = document.root_element().unwrap().as_node();
let build_box_tree = || BoxTreeRoot::construct(traversal.context(), root_node);
let build_box_tree = || BoxTree::construct(traversal.context(), root_node);
let box_tree = if let Some(pool) = rayon_pool {
pool.install(build_box_tree)
} else {
@ -1103,8 +1103,8 @@ impl LayoutThread {
} else {
run_layout()
});
*self.box_tree_root.borrow_mut() = Some(box_tree);
*self.fragment_tree_root.borrow_mut() = Some(fragment_tree);
*self.box_tree.borrow_mut() = Some(box_tree);
*self.fragment_tree.borrow_mut() = Some(fragment_tree);
}
for element in elements_with_snapshot {
@ -1130,7 +1130,7 @@ impl LayoutThread {
layout_context.style_context.stylist.rule_tree().maybe_gc();
// Perform post-style recalculation layout passes.
if let Some(root) = &*self.fragment_tree_root.borrow() {
if let Some(root) = &*self.fragment_tree.borrow() {
self.perform_post_style_recalc_layout_passes(
root.clone(),
&data.reflow_goal,
@ -1162,7 +1162,7 @@ impl LayoutThread {
ReflowGoal::LayoutQuery(ref querymsg, _) => match querymsg {
&QueryMsg::ContentBoxQuery(node) => {
rw_data.content_box_response =
process_content_box_request(node, self.fragment_tree_root.borrow().clone());
process_content_box_request(node, self.fragment_tree.borrow().clone());
},
&QueryMsg::ContentBoxesQuery(node) => {
rw_data.content_boxes_response = process_content_boxes_request(node);
@ -1175,10 +1175,8 @@ impl LayoutThread {
rw_data.text_index_response = process_text_index_request(node, point_in_node);
},
&QueryMsg::ClientRectQuery(node) => {
rw_data.client_rect_response = process_node_geometry_request(
node,
self.fragment_tree_root.borrow().clone(),
);
rw_data.client_rect_response =
process_node_geometry_request(node, self.fragment_tree.borrow().clone());
},
&QueryMsg::NodeScrollGeometryQuery(node) => {
rw_data.scroll_area_response = process_node_scroll_area_request(node);
@ -1190,7 +1188,7 @@ impl LayoutThread {
},
&QueryMsg::ResolvedStyleQuery(node, ref pseudo, ref property) => {
let node = unsafe { ServoLayoutNode::new(&node) };
let fragment_tree = self.fragment_tree_root.borrow().clone();
let fragment_tree = self.fragment_tree.borrow().clone();
rw_data.resolved_style_response = process_resolved_style_request(
context,
node,
@ -1270,13 +1268,13 @@ impl LayoutThread {
fn perform_post_style_recalc_layout_passes(
&self,
fragment_tree: Arc<FragmentTreeRoot>,
fragment_tree: Arc<FragmentTree>,
reflow_goal: &ReflowGoal,
document: Option<&ServoLayoutDocument>,
context: &mut LayoutContext,
) {
if self.trace_layout {
if let Some(box_tree) = &*self.box_tree_root.borrow() {
if let Some(box_tree) = &*self.box_tree.borrow() {
layout_debug::begin_trace(box_tree.clone(), fragment_tree.clone());
}
}