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Code organization: Move all generic traversal code to layout::traversal

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This commit is contained in:
Matt Brubeck 2017-08-07 16:59:05 -07:00
parent a08bc13df9
commit d1a37f1ea3
8 changed files with 107 additions and 139 deletions
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13
components/layout/sequential.rs
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@ -9,21 +9,19 @@ use context::LayoutContext;
use display_list_builder::DisplayListBuildState;
use euclid::{Point2D, Vector2D};
use floats::SpeculatedFloatPlacement;
use flow::{self, Flow, ImmutableFlowUtils, MutableFlowUtils};
use flow::{PostorderFlowTraversal, PreorderFlowTraversal};
use flow::IS_ABSOLUTELY_POSITIONED;
use flow::{self, Flow, ImmutableFlowUtils, IS_ABSOLUTELY_POSITIONED};
use fragment::{FragmentBorderBoxIterator, CoordinateSystem};
use generated_content::ResolveGeneratedContent;
use incremental::RelayoutMode;
use servo_config::opts;
use style::servo::restyle_damage::{REFLOW, REFLOW_OUT_OF_FLOW, STORE_OVERFLOW};
use traversal::{AssignBSizes, AssignISizes, BubbleISizes, BuildDisplayList};
use traversal::{InorderFlowTraversal, PostorderFlowTraversal, PreorderFlowTraversal};
pub use style::sequential::traverse_dom;
pub fn resolve_generated_content(root: &mut Flow, layout_context: &LayoutContext) {
let mut traversal = ResolveGeneratedContent::new(&layout_context);
root.traverse_inorder(&mut traversal, 0);
ResolveGeneratedContent::new(&layout_context).traverse(root, 0);
}
pub fn traverse_flow_tree_preorder(root: &mut Flow, layout_context: &LayoutContext, relayout_mode: RelayoutMode) {
@ -56,10 +54,7 @@ pub fn traverse_flow_tree_preorder(root: &mut Flow, layout_context: &LayoutConte
let bubble_inline_sizes = BubbleISizes {
layout_context: &layout_context,
};
{
let root: &mut Flow = root;
root.traverse_postorder(&bubble_inline_sizes);
}
bubble_inline_sizes.traverse(root);
}
let assign_inline_sizes = AssignISizes {