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script: Expose node helpers as NodeTraits and give more descriptive names (#34832)

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This puts a few commonly used `Node` helpers into a trait (`NodeTraits`)
and gives them more descriptive names and documentation. The renames:

- `document_from_node` -> `NodeTraits::owner_document`
- `window_from_node` -> `NodeTraits::owner_window`
- `stylesheets_owner_from_node<T:` -> `NodeTraits::stylesheet_list_owner`
- `containing_shadow_root` -> `NodeTraits::containing_shadow_root`

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
This commit is contained in:
Martin Robinson 2025-01-03 19:55:01 +01:00 • committed by GitHub
parent 621ddd749c
commit e8f75c9aea
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66 changed files with 415 additions and 426 deletions
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6
components/script/dom/htmlheadelement.rs
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@ -14,7 +14,7 @@ use crate::dom::document::{determine_policy_for_token, Document};
use crate::dom::element::Element;
use crate::dom::htmlelement::HTMLElement;
use crate::dom::htmlmetaelement::HTMLMetaElement;
use crate::dom::node::{document_from_node, BindContext, Node, ShadowIncluding};
use crate::dom::node::{BindContext, Node, NodeTraits, ShadowIncluding};
use crate::dom::userscripts::load_script;
use crate::dom::virtualmethods::VirtualMethods;
use crate::script_runtime::CanGc;
@ -56,7 +56,7 @@ impl HTMLHeadElement {
/// <https://html.spec.whatwg.org/multipage/#meta-referrer>
pub fn set_document_referrer(&self) {
let doc = document_from_node(self);
let doc = self.owner_document();
if doc.GetHead().as_deref() != Some(self) {
return;
@ -87,7 +87,7 @@ impl HTMLHeadElement {
/// <https://html.spec.whatwg.org/multipage/#attr-meta-http-equiv-content-security-policy>
pub fn set_content_security_policy(&self) {
let doc = document_from_node(self);
let doc = self.owner_document();
if doc.GetHead().as_deref() != Some(self) {
return;