happy-dom
Version:
Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.
38 lines (35 loc) • 893 B
text/typescript
import TextTrackCue from './TextTrackCue.js';
import * as PropertySymbol from '../../PropertySymbol.js';
/**
*
*/
export default class TextTrackCueList extends Array<TextTrackCue> {
/**
* Constructor.
*
* @param [illegalConstructorSymbol] Illegal constructor symbol.
*/
constructor(illegalConstructorSymbol?: symbol) {
super();
// "illegalConstructorSymbol" can be "1" when calling the "splice()" method
if (
<number>(<unknown>illegalConstructorSymbol) !== 1 &&
illegalConstructorSymbol !== PropertySymbol.illegalConstructor
) {
throw new TypeError('Illegal constructor');
}
}
/**
* Returns the first TextTrackCue object with the identifier passed to it.
*
* @param id Text track cue identifier.
*/
public getCueById(id: string): TextTrackCue | null {
for (const cue of this) {
if (cue.id === id) {
return cue;
}
}
return null;
}
}