happy-dom
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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.
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text/typescript
import SVGElement from '../svg-element/SVGElement.js';
import SVGStringList from '../../svg/SVGStringList.js';
import * as PropertySymbol from '../../PropertySymbol.js';
import Event from '../../event/Event.js';
import ElementEventAttributeUtility from '../element/ElementEventAttributeUtility.js';
/**
* SVG Animation Element.
*
* @see https://developer.mozilla.org/en-US/docs/Web/API/SVGAnimationElement
*/
export default class SVGAnimationElement extends SVGElement {
// Internal properties
public [PropertySymbol.requiredExtensions]: SVGStringList | null = null;
public [PropertySymbol.systemLanguage]: SVGStringList | null = null;
// Events
/* eslint-disable jsdoc/require-jsdoc */
public get onbegin(): ((event: Event) => void) | null {
return ElementEventAttributeUtility.getEventListener(this, 'onbegin');
}
public set onbegin(value: ((event: Event) => void) | null) {
this[PropertySymbol.propertyEventListeners].set('onbegin', value);
}
public get onend(): ((event: Event) => void) | null {
return ElementEventAttributeUtility.getEventListener(this, 'onend');
}
public set onend(value: ((event: Event) => void) | null) {
this[PropertySymbol.propertyEventListeners].set('onend', value);
}
public get onrepeat(): ((event: Event) => void) | null {
return ElementEventAttributeUtility.getEventListener(this, 'onrepeat');
}
public set onrepeat(value: ((event: Event) => void) | null) {
this[PropertySymbol.propertyEventListeners].set('onrepeat', value);
}
/* eslint-enable jsdoc/require-jsdoc */
/**
* Returns required extensions.
*
* @returns Required extensions.
*/
public get requiredExtensions(): SVGStringList {
if (!this[PropertySymbol.requiredExtensions]) {
this[PropertySymbol.requiredExtensions] = new SVGStringList(
PropertySymbol.illegalConstructor,
this[PropertySymbol.window],
{
getAttribute: () => this.getAttribute('requiredExtensions'),
setAttribute: (value) => this.setAttribute('requiredExtensions', value)
}
);
}
return this[PropertySymbol.requiredExtensions];
}
/**
* Returns system language.
*
* @returns System language.
*/
public get systemLanguage(): SVGStringList {
if (!this[PropertySymbol.systemLanguage]) {
this[PropertySymbol.systemLanguage] = new SVGStringList(
PropertySymbol.illegalConstructor,
this[PropertySymbol.window],
{
getAttribute: () => this.getAttribute('systemLanguage'),
setAttribute: (value) => this.setAttribute('systemLanguage', value)
}
);
}
return this[PropertySymbol.systemLanguage];
}
/**
* Returns target element.
*
* @returns Target element.
*/
public get targetElement(): SVGElement | null {
// TODO: Implement targetElement
return null;
}
}