54 lines
1.7 KiB
JavaScript
54 lines
1.7 KiB
JavaScript
import { getPathFromState, NavigationHelpersContext } 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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const getRootStateForNavigate = (navigation, state) => {
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const parent = navigation.getParent();
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if (parent) {
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const parentState = parent.getState();
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return getRootStateForNavigate(parent, {
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index: 0,
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routes: [{
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...parentState.routes[parentState.index],
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state: state
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}]
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});
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}
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return state;
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};
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/**
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* Build destination link for a navigate action.
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* Useful for showing anchor tags on the web for buttons that perform navigation.
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*/
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export default function useLinkBuilder() {
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const navigation = React.useContext(NavigationHelpersContext);
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const linking = React.useContext(LinkingContext);
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const buildLink = React.useCallback((name, params) => {
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const {
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options
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} = linking;
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if ((options === null || options === void 0 ? void 0 : options.enabled) === false) {
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return undefined;
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}
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const state = navigation ? getRootStateForNavigate(navigation, {
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index: 0,
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routes: [{
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name,
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params
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}]
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}) :
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// If we couldn't find a navigation object in context, we're at root
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// So we'll construct a basic state object to use
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{
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index: 0,
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routes: [{
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name,
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params
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}]
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};
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const path = options !== null && options !== void 0 && options.getPathFromState ? options.getPathFromState(state, options === null || options === void 0 ? void 0 : options.config) : getPathFromState(state, options === null || options === void 0 ? void 0 : options.config);
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return path;
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}, [linking, navigation]);
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return buildLink;
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}
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//# sourceMappingURL=useLinkBuilder.js.map
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