73 lines
2.9 KiB
JavaScript
73 lines
2.9 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = useLinkBuilder;
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var React = _interopRequireWildcard(require("react"));
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var _core = require("@react-navigation/core");
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var _LinkingContext = _interopRequireDefault(require("./LinkingContext"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
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function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
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const getRootStateForNavigate = (navigation, state) => {
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const parent = navigation.dangerouslyGetParent();
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if (parent) {
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const parentState = parent.dangerouslyGetState();
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return getRootStateForNavigate(parent, {
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index: 0,
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routes: [{ ...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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function useLinkBuilder() {
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const navigation = React.useContext(_core.NavigationHelpersContext);
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const linking = React.useContext(_LinkingContext.default);
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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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}) : // 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 ? void 0 : options.getPathFromState) ? options.getPathFromState(state, options === null || options === void 0 ? void 0 : options.config) : (0, _core.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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