@antv/x6-react-components/lib/util/dom/executionEnvironment.js

React components for building x6 editors

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.safeDocument = exports.safeWindow = exports.isBrowser = exports.isInWorker = exports.canUseViewport = exports.canUseEventListeners = exports.canUseWorkers = exports.canUseDOM = void 0;
exports.canUseDOM = !!(typeof window !== 'undefined' &&
    window.document &&
    window.document.createElement);
exports.canUseWorkers = typeof Worker !== 'undefined';
exports.canUseEventListeners = exports.canUseDOM && !!(window.addEventListener || window.attachEvent);
exports.canUseViewport = exports.canUseDOM && !!window.screen;
exports.isInWorker = !exports.canUseDOM;
exports.isBrowser = typeof window !== 'undefined' && window;
const safeWindow = (fn) => {
    if (exports.isBrowser)
        return fn(window);
    return undefined;
};
exports.safeWindow = safeWindow;
const safeDocument = (fn) => {
    if (exports.isBrowser)
        return fn(document);
    return undefined;
};
exports.safeDocument = safeDocument;
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