101 lines
4.9 KiB
JavaScript
101 lines
4.9 KiB
JavaScript
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function _extends() { _extends = Object.assign ? Object.assign.bind() : function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
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import { BaseNavigationContainer, getActionFromState, getPathFromState, getStateFromPath, validatePathConfig } from '@react-navigation/core';
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import * as React from 'react';
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import LinkingContext from './LinkingContext';
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import DefaultTheme from './theming/DefaultTheme';
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import ThemeProvider from './theming/ThemeProvider';
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import useBackButton from './useBackButton';
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import useDocumentTitle from './useDocumentTitle';
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import useLinking from './useLinking';
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import useThenable from './useThenable';
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global.REACT_NAVIGATION_DEVTOOLS = new WeakMap();
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/**
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* Container component which holds the navigation state designed for React Native apps.
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* This should be rendered at the root wrapping the whole app.
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*
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* @param props.initialState Initial state object for the navigation tree. When deep link handling is enabled, this will override deep links when specified. Make sure that you don't specify an `initialState` when there's a deep link (`Linking.getInitialURL()`).
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* @param props.onReady Callback which is called after the navigation tree mounts.
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* @param props.onStateChange Callback which is called with the latest navigation state when it changes.
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* @param props.theme Theme object for the navigators.
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* @param props.linking Options for deep linking. Deep link handling is enabled when this prop is provided, unless `linking.enabled` is `false`.
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* @param props.fallback Fallback component to render until we have finished getting initial state when linking is enabled. Defaults to `null`.
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* @param props.documentTitle Options to configure the document title on Web. Updating document title is handled by default unless `documentTitle.enabled` is `false`.
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* @param props.children Child elements to render the content.
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* @param props.ref Ref object which refers to the navigation object containing helper methods.
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*/
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function NavigationContainerInner(_ref, ref) {
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let {
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theme = DefaultTheme,
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linking,
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fallback = null,
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documentTitle,
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onReady,
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...rest
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} = _ref;
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const isLinkingEnabled = linking ? linking.enabled !== false : false;
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if (linking !== null && linking !== void 0 && linking.config) {
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validatePathConfig(linking.config);
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}
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const refContainer = React.useRef(null);
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useBackButton(refContainer);
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useDocumentTitle(refContainer, documentTitle);
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const {
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getInitialState
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} = useLinking(refContainer, {
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independent: rest.independent,
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enabled: isLinkingEnabled,
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prefixes: [],
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...linking
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});
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// Add additional linking related info to the ref
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// This will be used by the devtools
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React.useEffect(() => {
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if (refContainer.current) {
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REACT_NAVIGATION_DEVTOOLS.set(refContainer.current, {
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get linking() {
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return {
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...linking,
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enabled: isLinkingEnabled,
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prefixes: (linking === null || linking === void 0 ? void 0 : linking.prefixes) ?? [],
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getStateFromPath: (linking === null || linking === void 0 ? void 0 : linking.getStateFromPath) ?? getStateFromPath,
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getPathFromState: (linking === null || linking === void 0 ? void 0 : linking.getPathFromState) ?? getPathFromState,
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getActionFromState: (linking === null || linking === void 0 ? void 0 : linking.getActionFromState) ?? getActionFromState
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};
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}
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});
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}
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});
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const [isResolved, initialState] = useThenable(getInitialState);
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React.useImperativeHandle(ref, () => refContainer.current);
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const linkingContext = React.useMemo(() => ({
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options: linking
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}), [linking]);
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const isReady = rest.initialState != null || !isLinkingEnabled || isResolved;
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const onReadyRef = React.useRef(onReady);
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React.useEffect(() => {
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onReadyRef.current = onReady;
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});
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React.useEffect(() => {
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if (isReady) {
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var _onReadyRef$current;
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(_onReadyRef$current = onReadyRef.current) === null || _onReadyRef$current === void 0 ? void 0 : _onReadyRef$current.call(onReadyRef);
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}
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}, [isReady]);
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if (!isReady) {
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// This is temporary until we have Suspense for data-fetching
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// Then the fallback will be handled by a parent `Suspense` component
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return fallback;
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}
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return /*#__PURE__*/React.createElement(LinkingContext.Provider, {
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value: linkingContext
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}, /*#__PURE__*/React.createElement(ThemeProvider, {
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value: theme
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}, /*#__PURE__*/React.createElement(BaseNavigationContainer, _extends({}, rest, {
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initialState: rest.initialState == null ? initialState : rest.initialState,
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ref: refContainer
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}))));
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}
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const NavigationContainer = /*#__PURE__*/React.forwardRef(NavigationContainerInner);
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export default NavigationContainer;
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//# sourceMappingURL=NavigationContainer.js.map
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