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.
290 lines • 11 kB
JavaScript
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const SVGAngleTypeEnum_js_1 = __importDefault(require("./SVGAngleTypeEnum.cjs"));
const PropertySymbol = __importStar(require("../PropertySymbol.cjs"));
const ATTRIBUTE_REGEXP = /^(\d+|\d+\.\d+)(deg|rad|grad|turn|)$/;
/**
* SVG angle.
*
* @see https://developer.mozilla.org/en-US/docs/Web/API/SVGAngle
*/
class SVGAngle {
// Static properties
static SVG_ANGLETYPE_UNKNOWN = SVGAngleTypeEnum_js_1.default.unknown;
static SVG_ANGLETYPE_UNSPECIFIED = SVGAngleTypeEnum_js_1.default.unspecified;
static SVG_ANGLETYPE_DEG = SVGAngleTypeEnum_js_1.default.deg;
static SVG_ANGLETYPE_RAD = SVGAngleTypeEnum_js_1.default.rad;
static SVG_ANGLETYPE_GRAD = SVGAngleTypeEnum_js_1.default.grad;
// Internal properties
[PropertySymbol.window];
[PropertySymbol.getAttribute] = null;
[PropertySymbol.setAttribute] = null;
[PropertySymbol.attributeValue] = '';
[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 unit type.
*
* @returns Unit type.
*/
get unitType() {
const attributeValue = this[PropertySymbol.getAttribute]
? this[PropertySymbol.getAttribute]()
: this[PropertySymbol.attributeValue];
const match = attributeValue?.match(ATTRIBUTE_REGEXP);
if (!match) {
return SVGAngleTypeEnum_js_1.default.unknown;
}
if (isNaN(parseFloat(match[1]))) {
return SVGAngleTypeEnum_js_1.default.unknown;
}
switch (match[2]) {
case '':
return SVGAngleTypeEnum_js_1.default.unspecified;
case 'deg':
return SVGAngleTypeEnum_js_1.default.deg;
case 'rad':
return SVGAngleTypeEnum_js_1.default.rad;
case 'grad':
return SVGAngleTypeEnum_js_1.default.grad;
case 'turn':
return SVGAngleTypeEnum_js_1.default.unknown;
default:
return SVGAngleTypeEnum_js_1.default.unspecified;
}
}
/**
* Returns value.
*
* @returns Value.
*/
get value() {
const attributeValue = this[PropertySymbol.getAttribute]
? this[PropertySymbol.getAttribute]()
: this[PropertySymbol.attributeValue];
const match = attributeValue?.match(ATTRIBUTE_REGEXP);
if (!match) {
return 0;
}
const parsedValue = parseFloat(match[1]);
if (isNaN(parsedValue)) {
return 0;
}
switch (match[2]) {
case '':
return parsedValue;
case 'deg':
return parsedValue;
case 'rad':
return parsedValue * (180 / Math.PI);
case 'grad':
return parsedValue * (180 / 200);
case 'turn':
return parsedValue * 360;
default:
return parsedValue;
}
}
/**
* Sets value.
*
* @param value Value in pixels.
*/
set value(value) {
if (this[PropertySymbol.readOnly]) {
throw new this[PropertySymbol.window].TypeError(`Failed to set the 'value' property on 'SVGAngle': The object is read-only.`);
}
// Value in pixels
value = typeof value !== 'number' ? parseFloat(String(value)) : value;
if (isNaN(value)) {
throw new this[PropertySymbol.window].TypeError(`Failed to set the 'value' property on 'SVGAngle': The provided float value is non-finite.`);
}
let unitType = '';
let valueInSpecifiedUnits = value;
switch (this.unitType) {
case SVGAngleTypeEnum_js_1.default.unspecified:
valueInSpecifiedUnits = value;
unitType = '';
break;
case SVGAngleTypeEnum_js_1.default.deg:
valueInSpecifiedUnits = value;
unitType = 'deg';
break;
case SVGAngleTypeEnum_js_1.default.rad:
valueInSpecifiedUnits = value / (180 / Math.PI);
unitType = 'rad';
break;
case SVGAngleTypeEnum_js_1.default.grad:
valueInSpecifiedUnits = value / (180 / 200);
unitType = 'grad';
break;
case SVGAngleTypeEnum_js_1.default.unknown:
valueInSpecifiedUnits = value / 360;
unitType = 'turn';
default:
break;
}
this[PropertySymbol.attributeValue] = String(valueInSpecifiedUnits) + unitType;
if (this[PropertySymbol.setAttribute]) {
this[PropertySymbol.setAttribute](this[PropertySymbol.attributeValue]);
}
}
/**
* Returns value as string.
*
* @returns Value as string.
*/
get valueAsString() {
return this[PropertySymbol.getAttribute]
? this[PropertySymbol.getAttribute]() || '0'
: this[PropertySymbol.attributeValue] || '0';
}
/**
* Returns value in specified units.
*
* @returns Value in specified units.
*/
get valueInSpecifiedUnits() {
const attributeValue = this.valueAsString;
return parseFloat(attributeValue) || 0;
}
/**
* New value specific units.
* @param unitType
* @param value
*/
newValueSpecifiedUnits(unitType, value) {
if (this[PropertySymbol.readOnly]) {
throw new this[PropertySymbol.window].TypeError(`Failed to execute 'newValueSpecifiedUnits' on 'SVGAngle': The object is read-only.`);
}
if (typeof unitType !== 'number') {
throw new this[PropertySymbol.window].TypeError(`Failed to execute 'newValueSpecifiedUnits' on 'SVGAngle': parameter 1 ('unitType') is not of type 'number'.`);
}
value = typeof value !== 'number' ? parseFloat(value) : value;
if (isNaN(value)) {
throw new this[PropertySymbol.window].TypeError(`Failed to execute 'newValueSpecifiedUnits' on 'SVGAngle': The provided float value is non-finite.`);
}
let unit = '';
switch (unitType) {
case SVGAngleTypeEnum_js_1.default.unspecified:
unit = '';
break;
case SVGAngleTypeEnum_js_1.default.deg:
unit = 'deg';
break;
case SVGAngleTypeEnum_js_1.default.rad:
unit = 'rad';
break;
case SVGAngleTypeEnum_js_1.default.grad:
unit = 'grad';
break;
case SVGAngleTypeEnum_js_1.default.unknown:
unit = 'turn';
break;
default:
break;
}
this[PropertySymbol.attributeValue] = String(value) + unit;
if (this[PropertySymbol.setAttribute]) {
this[PropertySymbol.setAttribute](this[PropertySymbol.attributeValue]);
}
}
/**
* Convert to specific units.
* @param unitType
*/
convertToSpecifiedUnits(unitType) {
if (this[PropertySymbol.readOnly]) {
throw new this[PropertySymbol.window].TypeError(`Failed to execute 'convertToSpecifiedUnits' on 'SVGAngle': The object is read-only.`);
}
if (typeof unitType !== 'number') {
throw new this[PropertySymbol.window].TypeError(`Failed to execute 'convertToSpecifiedUnits' on 'SVGAngle': parameter 1 ('unitType') is not of type 'number'.`);
}
let value = this.value;
let unit = '';
switch (unitType) {
case SVGAngleTypeEnum_js_1.default.unspecified:
unit = '';
break;
case SVGAngleTypeEnum_js_1.default.deg:
unit = 'deg';
break;
case SVGAngleTypeEnum_js_1.default.rad:
unit = 'rad';
value = value / (180 / Math.PI);
break;
case SVGAngleTypeEnum_js_1.default.grad:
unit = 'grad';
value = value / (180 / 200);
break;
case SVGAngleTypeEnum_js_1.default.unknown:
unit = 'turn';
value = value / 360;
break;
default:
break;
}
this[PropertySymbol.attributeValue] = String(value) + unit;
if (this[PropertySymbol.setAttribute]) {
this[PropertySymbol.setAttribute](this[PropertySymbol.attributeValue]);
}
}
}
exports.default = SVGAngle;
//# sourceMappingURL=SVGAngle.cjs.map