Struct DocumentOrShadowRoot

pub(crate) struct DocumentOrShadowRoot {
    window: Dom<Window>,
}

Fields

window: Dom<Window>

Implementations

impl DocumentOrShadowRoot

pub(crate) fn new(window: &Window) -> Self

pub(crate) fn element_from_point( &self, x: Finite<f64>, y: Finite<f64>, document_element: Option<DomRoot<Element>>, has_browsing_context: bool, ) -> Option<DomRoot<Element>>

pub(crate) fn elements_from_point( &self, x: Finite<f64>, y: Finite<f64>, document_element: Option<DomRoot<Element>>, has_browsing_context: bool, ) -> Vec<DomRoot<Element>>

pub(crate) fn get_active_element( &self, focused_element: Option<DomRoot<Element>>, body: Option<DomRoot<HTMLElement>>, document_element: Option<DomRoot<Element>>, ) -> Option<DomRoot<Element>>

pub(crate) fn remove_stylesheet( owner: StylesheetSource, s: &Arc<Stylesheet>, stylesheets: StylesheetSetRef<'_, ServoStylesheetInDocument>, )

Remove a stylesheet owned by owner from the list of document sheets.

pub(crate) fn add_stylesheet( owner: StylesheetSource, stylesheets: StylesheetSetRef<'_, ServoStylesheetInDocument>, sheet: Arc<Stylesheet>, insertion_point: Option<ServoStylesheetInDocument>, style_shared_lock: &StyleSharedRwLock, )

Add a stylesheet owned by owner to the list of document sheets, in the correct tree position.

pub(crate) fn unregister_named_element( &self, id_map: &DomRefCell<HashMapTracedValues<Atom, Vec<Dom<Element>>, FxBuildHasher>>, to_unregister: &Element, id: &Atom, )

Remove any existing association between the provided id/name and any elements in this document.

pub(crate) fn register_named_element( &self, id_map: &DomRefCell<HashMapTracedValues<Atom, Vec<Dom<Element>>, FxBuildHasher>>, element: &Element, id: &Atom, root: DomRoot<Node>, )

Associate an element present in this document with the provided id/name.

fn set_adopted_stylesheet( adopted_stylesheets: &mut Vec<Dom<CSSStyleSheet>>, incoming_stylesheets: &[Dom<CSSStyleSheet>], owner: &StyleSheetListOwner, ) -> ErrorResult

Inner part of adopted stylesheet. We are setting it by, assuming it is a FrozenArray instead of an ObservableArray. Thus, it would have a completely different workflow compared to the spec. The workflow here is actually following Gecko’s implementation of AdoptedStylesheet before the implementation of ObservableArray.

The main purpose from this function is to set the &mut adopted_stylesheet to match incoming_stylesheet and update the corresponding Styleset in a Document or a ShadowRoot. In case of duplicates, the setter will respect the last duplicates.

https://drafts.csswg.org/cssom/#dom-documentorshadowroot-adoptedstylesheets

pub(crate) fn set_adopted_stylesheet_from_jsval( context: JSContext, adopted_stylesheets: &mut Vec<Dom<CSSStyleSheet>>, incoming_value: HandleValue<'_>, owner: &StyleSheetListOwner, ) -> ErrorResult

Set adoptedStylesheet given a js value by converting and passing the converted values to the inner DocumentOrShadowRoot::set_adopted_stylesheet.

Trait Implementations

impl Clone for DocumentOrShadowRoot

fn clone(&self) -> DocumentOrShadowRoot

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl MallocSizeOf for DocumentOrShadowRoot

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl Traceable for DocumentOrShadowRoot

unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.