@tronweb3/tronwallet-adapter-tronlink/lib/esm/utils.js

Wallet adapter for TronLink Wallet extension and TronLink app.

var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
import { isInBrowser, isInMobileBrowser } from '@tronweb3/tronwallet-abstract-adapter';
export function supportTron() {
    return !!(window.tron && window.tron.isTronLink);
}
export function supportTronLink() {
    return !!(supportTron() || window.tronLink || window.tronWeb);
}
/**
 * Detect if in TronLinkApp
 * Tron DApp running in the DApp Explorer injects iTron objects automatically to offer customized App service.
 * See [here](https://docs.tronlink.org/tronlink-app/dapp-support/dapp-explorer)
 */
export function isInTronLinkApp() {
    return isInBrowser() && typeof window.iTron !== 'undefined';
}
export function openTronLink({ dappIcon, dappName } = { dappIcon: '', dappName: '' }) {
    if (!supportTronLink() && isInMobileBrowser() && !isInTronLinkApp()) {
        let defaultDappName = '', defaultDappIcon = '';
        try {
            defaultDappName = document.title;
            const link = document.querySelector('link[rel*="icon"]');
            if (link) {
                defaultDappIcon = new URL(link.getAttribute('href') || '', location.href).toString();
            }
        }
        catch (e) {
            // console.error(e);
        }
        const { origin, pathname, search, hash } = window.location;
        const url = origin + pathname + search + (hash.includes('?') ? hash : `${hash}?_=1`);
        const params = {
            action: 'open',
            actionId: Date.now() + '',
            callbackUrl: 'http://someurl.com', // no need callback
            dappIcon: dappIcon || defaultDappIcon,
            dappName: dappName || defaultDappName,
            url,
            protocol: 'TronLink',
            version: '1.0',
            chainId: '0x2b6653dc',
        };
        window.location.href = `tronlinkoutside://pull.activity?param=${encodeURIComponent(JSON.stringify(params))}`;
        return true;
    }
    return false;
}
export function waitTronwebReady(tronObj) {
    return __awaiter(this, void 0, void 0, function* () {
        return new Promise((resolve, reject) => {
            const interval = setInterval(() => {
                if (tronObj.tronWeb) {
                    clearInterval(interval);
                    clearTimeout(timeout);
                    resolve();
                }
            }, 50);
            const timeout = setTimeout(() => {
                clearInterval(interval);
                reject('`window.tron.tronweb` is not ready.');
            }, 2000);
        });
    });
}
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