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stylo: Cleanup a bit of the Stylist clear setup.

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This moves us to clear on rebuild, which allows us to remove yet another place
where we track stylist dirtiness.

Bug: 1390255
Reviewed-by: heycam
MozReview-Commit-ID: nihQbUAbh8
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
This commit is contained in:
Emilio Cobos Álvarez 2017-08-14 16:27:00 +02:00
parent b040d79333
commit 4c80cccbd2
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GPG key ID: 056B727BB9C1027C
9 changed files with 65 additions and 195 deletions
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29
components/style/stylesheet_set.rs
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@ -8,7 +8,7 @@ use dom::TElement;
use invalidation::stylesheets::StylesheetInvalidationSet;
use shared_lock::SharedRwLockReadGuard;
use std::slice;
use stylesheets::{Origin, PerOrigin, StylesheetInDocument};
use stylesheets::{OriginSet, PerOrigin, StylesheetInDocument};
use stylist::Stylist;
/// Entry for a StylesheetSet. We don't bother creating a constructor, because
@ -169,21 +169,23 @@ where
pub fn flush<E>(
&mut self,
document_element: Option<E>,
) -> StylesheetIterator<S>
) -> (StylesheetIterator<S>, OriginSet)
where
E: TElement,
{
debug!("StylesheetSet::flush");
debug_assert!(self.has_changed());
for (data, _) in self.invalidation_data.iter_mut_origins() {
let mut origins = OriginSet::empty();
for (data, origin) in self.invalidation_data.iter_mut_origins() {
if data.dirty {
data.invalidations.flush(document_element);
data.dirty = false;
origins |= origin;
}
}
self.iter()
(self.iter(), origins)
}
/// Returns an iterator over the current list of stylesheets.
@ -191,24 +193,15 @@ where
StylesheetIterator(self.entries.iter())
}
/// Mark the stylesheets as dirty, because something external may have
/// invalidated it.
///
/// FIXME(emilio): Make this more granular.
pub fn force_dirty(&mut self) {
for (data, _) in self.invalidation_data.iter_mut_origins() {
/// Mark the stylesheets for the specified origin as dirty, because
/// something external may have invalidated it.
pub fn force_dirty(&mut self, origins: OriginSet) {
for origin in origins.iter() {
let data = self.invalidation_data.borrow_mut_for_origin(&origin);
data.invalidations.invalidate_fully();
data.dirty = true;
}
}
/// Mark the stylesheets for the specified origin as dirty, because
/// something external may have invalidated it.
pub fn force_dirty_origin(&mut self, origin: &Origin) {
let data = self.invalidation_data.borrow_mut_for_origin(origin);
data.invalidations.invalidate_fully();
data.dirty = true;
}
}
struct InvalidationData {