Struct style::stylesheet_set::DocumentStylesheetSet
source · pub struct DocumentStylesheetSet<S>where
S: StylesheetInDocument + PartialEq + 'static,{
collections: PerOrigin<SheetCollection<S>>,
invalidations: StylesheetInvalidationSet,
}
Expand description
The set of stylesheets effective for a given document.
Fields§
§collections: PerOrigin<SheetCollection<S>>
The collections of sheets per each origin.
invalidations: StylesheetInvalidationSet
The invalidations for stylesheets added or removed from this document.
Implementations§
source§impl<S> DocumentStylesheetSet<S>where
S: StylesheetInDocument + PartialEq + 'static,
impl<S> DocumentStylesheetSet<S>where S: StylesheetInDocument + PartialEq + 'static,
fn collection_for(&mut self, sheet: &S) -> &mut SheetCollection<S>
fn collect_invalidations_for( &mut self, device: Option<&Device>, sheet: &S, guard: &SharedRwLockReadGuard<'_> )
sourcepub fn append_stylesheet(
&mut self,
device: Option<&Device>,
sheet: S,
guard: &SharedRwLockReadGuard<'_>
)
pub fn append_stylesheet( &mut self, device: Option<&Device>, sheet: S, guard: &SharedRwLockReadGuard<'_> )
Appends a new stylesheet to the current set.
No device implies not computing invalidations.
sourcepub fn insert_stylesheet_before(
&mut self,
device: Option<&Device>,
sheet: S,
before_sheet: S,
guard: &SharedRwLockReadGuard<'_>
)
pub fn insert_stylesheet_before( &mut self, device: Option<&Device>, sheet: S, before_sheet: S, guard: &SharedRwLockReadGuard<'_> )
Insert a given stylesheet before another stylesheet in the document.
sourcepub fn remove_stylesheet(
&mut self,
device: Option<&Device>,
sheet: S,
guard: &SharedRwLockReadGuard<'_>
)
pub fn remove_stylesheet( &mut self, device: Option<&Device>, sheet: S, guard: &SharedRwLockReadGuard<'_> )
Remove a given stylesheet from the set.
sourcepub fn rule_changed(
&mut self,
device: Option<&Device>,
sheet: &S,
rule: &CssRule,
guard: &SharedRwLockReadGuard<'_>,
change_kind: RuleChangeKind
)
pub fn rule_changed( &mut self, device: Option<&Device>, sheet: &S, rule: &CssRule, guard: &SharedRwLockReadGuard<'_>, change_kind: RuleChangeKind )
Notify the set that a rule from a given stylesheet has changed somehow.
sourcepub fn sheet_count(&self, origin: Origin) -> usize
pub fn sheet_count(&self, origin: Origin) -> usize
Returns the count of stylesheets for a given origin.
sourcepub fn get(&self, origin: Origin, index: usize) -> Option<&S>
pub fn get(&self, origin: Origin, index: usize) -> Option<&S>
Returns the index
th stylesheet in the set for the given origin.
sourcepub fn has_changed(&self) -> bool
pub fn has_changed(&self) -> bool
Returns whether the given set has changed from the last flush.
sourcepub fn flush<E>(
&mut self,
document_element: Option<E>,
snapshots: Option<&SnapshotMap>
) -> DocumentStylesheetFlusher<'_, S>where
E: TElement,
pub fn flush<E>( &mut self, document_element: Option<E>, snapshots: Option<&SnapshotMap> ) -> DocumentStylesheetFlusher<'_, S>where E: TElement,
Flush the current set, unmarking it as dirty, and returns a
DocumentStylesheetFlusher
in order to rebuild the stylist.
sourcepub fn flush_without_invalidation(&mut self) -> OriginSet
pub fn flush_without_invalidation(&mut self) -> OriginSet
Flush stylesheets, but without running any of the invalidation passes.
sourcepub fn iter(&self) -> StylesheetIterator<'_, S> ⓘ
pub fn iter(&self) -> StylesheetIterator<'_, S> ⓘ
Return an iterator over the flattened view of all the stylesheets.
sourcepub fn force_dirty(&mut self, origins: OriginSet)
pub fn force_dirty(&mut self, origins: OriginSet)
Mark the stylesheets for the specified origin as dirty, because something external may have invalidated it.