happy-dom/lib/svg/SVGRect.js

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.

import * as PropertySymbol from '../PropertySymbol.js';
/**
 * Rect object.
 *
 * @see https://developer.mozilla.org/en-US/docs/Web/API/SVGRect
 */
export default class SVGRect {
    // Internal properties
    [PropertySymbol.window];
    [PropertySymbol.getAttribute] = null;
    [PropertySymbol.setAttribute] = null;
    [PropertySymbol.attributeValue] = null;
    [PropertySymbol.readOnly] = false;
    /**
     * Constructor.
     *
     * @param illegalConstructorSymbol Illegal constructor symbol.
     * @param window Window.
     * @param [options] Options.
     * @param [options.readOnly] Read only.
     * @param [options.getAttribute] Get attribute.
     * @param [options.setAttribute] Set attribute.
     */
    constructor(illegalConstructorSymbol, window, options) {
        if (illegalConstructorSymbol !== PropertySymbol.illegalConstructor) {
            throw new TypeError('Illegal constructor');
        }
        this[PropertySymbol.window] = window;
        if (options) {
            this[PropertySymbol.readOnly] = !!options.readOnly;
            this[PropertySymbol.getAttribute] = options.getAttribute || null;
            this[PropertySymbol.setAttribute] = options.setAttribute || null;
        }
    }
    /**
     * Returns x value.
     *
     * @returns X value.
     */
    get x() {
        const attributeValue = this[PropertySymbol.getAttribute]
            ? this[PropertySymbol.getAttribute]()
            : this[PropertySymbol.attributeValue];
        if (!attributeValue) {
            return 0;
        }
        const parts = attributeValue.split(/\s+/);
        const value = Number(parts[0]);
        return isNaN(value) ? 0 : value;
    }
    /**
     * Sets x value.
     *
     * @param value X value.
     */
    set x(value) {
        if (this[PropertySymbol.readOnly]) {
            throw new this[PropertySymbol.window].TypeError(`Failed to set the 'x' property on 'SVGRect': The object is read-only.`);
        }
        this[PropertySymbol.attributeValue] = `${String(typeof value === 'number' ? value : parseFloat(value))} ${this.y} ${this.width} ${this.height}`;
        if (this[PropertySymbol.setAttribute]) {
            this[PropertySymbol.setAttribute](this[PropertySymbol.attributeValue]);
        }
    }
    /**
     * Returns y value.
     *
     * @returns Y value.
     */
    get y() {
        const attributeValue = this[PropertySymbol.getAttribute]
            ? this[PropertySymbol.getAttribute]()
            : this[PropertySymbol.attributeValue];
        if (!attributeValue) {
            return 0;
        }
        const parts = attributeValue.split(/\s+/);
        const value = Number(parts[1]);
        return isNaN(value) ? 0 : value;
    }
    /**
     * Sets y value.
     *
     * @param value Y value.
     */
    set y(value) {
        if (this[PropertySymbol.readOnly]) {
            throw new this[PropertySymbol.window].TypeError(`Failed to set the 'y' property on 'SVGRect': The object is read-only.`);
        }
        this[PropertySymbol.attributeValue] = `${this.x} ${String(typeof value === 'number' ? value : parseFloat(value))} ${this.width} ${this.height}`;
        if (this[PropertySymbol.setAttribute]) {
            this[PropertySymbol.setAttribute](this[PropertySymbol.attributeValue]);
        }
    }
    /**
     * Returns width value.
     *
     * @returns Width value.
     */
    get width() {
        const attributeValue = this[PropertySymbol.getAttribute]
            ? this[PropertySymbol.getAttribute]()
            : this[PropertySymbol.attributeValue];
        if (!attributeValue) {
            return 0;
        }
        const parts = attributeValue.split(/\s+/);
        const value = Number(parts[2]);
        return isNaN(value) ? 0 : value;
    }
    /**
     * Sets width value.
     *
     * @param value Width value.
     */
    set width(value) {
        if (this[PropertySymbol.readOnly]) {
            throw new this[PropertySymbol.window].TypeError(`Failed to set the 'width' property on 'SVGRect': The object is read-only.`);
        }
        this[PropertySymbol.attributeValue] = `${this.x} ${this.y} ${String(typeof value === 'number' ? value : parseFloat(value))} ${this.height}`;
        if (this[PropertySymbol.setAttribute]) {
            this[PropertySymbol.setAttribute](this[PropertySymbol.attributeValue]);
        }
    }
    /**
     * Returns height value.
     *
     * @returns Height value.
     */
    get height() {
        const attributeValue = this[PropertySymbol.getAttribute]
            ? this[PropertySymbol.getAttribute]()
            : this[PropertySymbol.attributeValue];
        if (!attributeValue) {
            return 0;
        }
        const parts = attributeValue.split(/\s+/);
        const value = Number(parts[3]);
        return isNaN(value) ? 0 : value;
    }
    /**
     * Sets height value.
     *
     * @param value Height value.
     */
    set height(value) {
        if (this[PropertySymbol.readOnly]) {
            throw new this[PropertySymbol.window].TypeError(`Failed to set the 'height' property on 'SVGRect': The object is read-only.`);
        }
        this[PropertySymbol.attributeValue] = `${this.x} ${this.y} ${this.width} ${String(typeof value === 'number' ? value : parseFloat(value))}`;
        if (this[PropertySymbol.setAttribute]) {
            this[PropertySymbol.setAttribute](this[PropertySymbol.attributeValue]);
        }
    }
}
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