site/node_modules/mathjax-full/js/a11y/explorer/Region.d.ts

70 lines
2.4 KiB
TypeScript
Raw Permalink Normal View History

2024-10-14 06:09:33 +00:00
import { MathDocument } from '../../core/MathDocument.js';
import { CssStyles } from '../../util/StyleList.js';
import Sre from '../sre.js';
export declare type A11yDocument = MathDocument<HTMLElement, Text, Document>;
export interface Region<T> {
AddStyles(): void;
AddElement(): void;
Show(node: HTMLElement, highlighter: Sre.highlighter): void;
Hide(): void;
Clear(): void;
Update(content: T): void;
}
export declare abstract class AbstractRegion<T> implements Region<T> {
document: A11yDocument;
protected static className: string;
protected static styleAdded: boolean;
protected static style: CssStyles;
protected div: HTMLElement;
protected inner: HTMLElement;
protected CLASS: typeof AbstractRegion;
constructor(document: A11yDocument);
AddStyles(): void;
AddElement(): void;
Show(node: HTMLElement, highlighter: Sre.highlighter): void;
protected abstract position(node: HTMLElement): void;
protected abstract highlight(highlighter: Sre.highlighter): void;
Hide(): void;
abstract Clear(): void;
abstract Update(content: T): void;
protected stackRegions(node: HTMLElement): void;
}
export declare class DummyRegion extends AbstractRegion<void> {
Clear(): void;
Update(): void;
Hide(): void;
Show(): void;
AddElement(): void;
AddStyles(): void;
position(): void;
highlight(_highlighter: Sre.highlighter): void;
}
export declare class StringRegion extends AbstractRegion<string> {
Clear(): void;
Update(speech: string): void;
protected position(node: HTMLElement): void;
protected highlight(highlighter: Sre.highlighter): void;
}
export declare class ToolTip extends StringRegion {
protected static className: string;
protected static style: CssStyles;
}
export declare class LiveRegion extends StringRegion {
document: A11yDocument;
protected static className: string;
protected static style: CssStyles;
constructor(document: A11yDocument);
}
export declare class HoverRegion extends AbstractRegion<HTMLElement> {
document: A11yDocument;
protected static className: string;
protected static style: CssStyles;
constructor(document: A11yDocument);
protected position(node: HTMLElement): void;
protected highlight(highlighter: Sre.highlighter): void;
Show(node: HTMLElement, highlighter: Sre.highlighter): void;
Clear(): void;
Update(node: HTMLElement): void;
private cloneNode;
}