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Improve acid2. Fix line height calculation. Text fragments get correct enclosing element style.

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* Enabled acid2 on mac + linux. Updated the reference image. The only difference from the
real acid2 now is the paint order and a 1 pixel horizontal offset on the nose.
* Change line-height to be calculated correctly.
* Apply enclosing element style to text fragments.
This commit is contained in:
Glenn Watson 2014-09-26 17:12:22 +10:00
parent 20f5fdd000
commit cf79e64a5a
14 changed files with 118 additions and 101 deletions
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47
components/layout/css/matching.rs
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@ -8,8 +8,9 @@ use css::node_style::StyledNode;
use construct::FlowConstructor;
use context::LayoutContext;
use util::{LayoutDataAccess, LayoutDataWrapper};
use wrapper::{LayoutElement, LayoutNode, PostorderNodeMutTraversal, ThreadSafeLayoutNode};
use wrapper::{LayoutElement, LayoutNode, PostorderNodeMutTraversal, ThreadSafeLayoutNode, TLayoutNode};
use script::dom::node::{TextNodeTypeId};
use servo_util::atom::Atom;
use servo_util::bloom::BloomFilter;
use servo_util::cache::{Cache, LRUCache, SimpleHashCache};
@ -616,24 +617,32 @@ impl<'ln> MatchMethods for LayoutNode<'ln> {
match &mut *layout_data_ref {
&None => fail!("no layout data"),
&Some(ref mut layout_data) => {
self.cascade_node_pseudo_element(parent_style,
applicable_declarations.normal.as_slice(),
&mut layout_data.shared_data.style,
applicable_declarations_cache,
applicable_declarations.normal_shareable);
if applicable_declarations.before.len() > 0 {
self.cascade_node_pseudo_element(Some(layout_data.shared_data.style.as_ref().unwrap()),
applicable_declarations.before.as_slice(),
&mut layout_data.data.before_style,
applicable_declarations_cache,
false);
}
if applicable_declarations.after.len() > 0 {
self.cascade_node_pseudo_element(Some(layout_data.shared_data.style.as_ref().unwrap()),
applicable_declarations.after.as_slice(),
&mut layout_data.data.after_style,
applicable_declarations_cache,
false);
match self.type_id() {
Some(TextNodeTypeId) => {
let cloned_parent_style = parent_style.unwrap().clone();
layout_data.shared_data.style = Some(cloned_parent_style);
}
_ => {
self.cascade_node_pseudo_element(parent_style,
applicable_declarations.normal.as_slice(),
&mut layout_data.shared_data.style,
applicable_declarations_cache,
applicable_declarations.normal_shareable);
if applicable_declarations.before.len() > 0 {
self.cascade_node_pseudo_element(Some(layout_data.shared_data.style.as_ref().unwrap()),
applicable_declarations.before.as_slice(),
&mut layout_data.data.before_style,
applicable_declarations_cache,
false);
}
if applicable_declarations.after.len() > 0 {
self.cascade_node_pseudo_element(Some(layout_data.shared_data.style.as_ref().unwrap()),
applicable_declarations.after.as_slice(),
&mut layout_data.data.after_style,
applicable_declarations_cache,
false);
}
}
}
}
}