58 lines
2.6 KiB
JavaScript
58 lines
2.6 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 = useLinkTo;
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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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function useLinkTo() {
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const navigation = React.useContext(_core.NavigationContext);
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const linking = React.useContext(_LinkingContext.default);
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const linkTo = React.useCallback(path => {
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if (!path.startsWith('/')) {
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throw new Error("The path must start with '/' (".concat(path, ")."));
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}
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if (navigation === undefined) {
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throw new Error("Couldn't find a navigation object. Is your component inside a screen in a navigator?");
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}
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const {
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options
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} = linking;
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const state = (options === null || options === void 0 ? void 0 : options.getStateFromPath) ? options.getStateFromPath(path, options.config) : (0, _core.getStateFromPath)(path, options === null || options === void 0 ? void 0 : options.config);
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if (state) {
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let root = navigation;
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let current; // Traverse up to get the root navigation
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while (current = root.dangerouslyGetParent()) {
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root = current;
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}
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const action = (0, _core.getActionFromState)(state, options === null || options === void 0 ? void 0 : options.config);
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if (action !== undefined) {
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root.dispatch(action);
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} else {
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root.reset(state);
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}
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} else {
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throw new Error('Failed to parse the path to a navigation state.');
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}
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}, [linking, navigation]);
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return linkTo;
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}
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//# sourceMappingURL=useLinkTo.js.map
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