expo-router
Version:
Expo Router is a file-based router for React Native and web applications.
58 lines • 2.3 kB
JavaScript
;
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;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.useDocumentTitle = useDocumentTitle;
const React = __importStar(require("react"));
// import type { DocumentTitleOptions } from './types';
/**
* Set the document title for the active screen
*/
function useDocumentTitle(ref, { enabled = true, formatter = (options, route) => options?.title ?? route?.name, } = {}) {
React.useEffect(() => {
if (!enabled) {
return;
}
const navigation = ref.current;
if (navigation) {
const title = formatter(navigation.getCurrentOptions(), navigation.getCurrentRoute());
document.title = title;
}
return navigation?.addListener('options', (e) => {
const title = formatter(e.data.options, navigation?.getCurrentRoute());
document.title = title;
});
});
}
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