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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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4
components/script/canvas_state.rs
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@ -53,7 +53,7 @@ use crate::dom::element::{cors_setting_for_element, Element};
use crate::dom::globalscope::GlobalScope;
use crate::dom::htmlcanvaselement::{CanvasContext, HTMLCanvasElement};
use crate::dom::imagedata::ImageData;
use crate::dom::node::{window_from_node, Node, NodeDamage};
use crate::dom::node::{Node, NodeDamage, NodeTraits};
use crate::dom::offscreencanvas::{OffscreenCanvas, OffscreenCanvasContext};
use crate::dom::paintworkletglobalscope::PaintWorkletGlobalScope;
use crate::dom::textmetrics::TextMetrics;
@ -1086,7 +1086,7 @@ impl CanvasState {
None => return, // offscreen canvas doesn't have a placeholder canvas
};
let node = canvas.upcast::<Node>();
let window = window_from_node(canvas);
let window = canvas.owner_window();
let resolved_font_style =
match window.resolved_font_style_query(node, value.to_string(), can_gc) {
Some(value) => value,