147 lines
5.1 KiB
JavaScript
147 lines
5.1 KiB
JavaScript
"use strict";
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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var desc = Object.getOwnPropertyDescriptor(m, k);
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if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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desc = { enumerable: true, get: function() { return m[k]; } };
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}
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Object.defineProperty(o, k2, desc);
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || (function () {
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var ownKeys = function(o) {
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ownKeys = Object.getOwnPropertyNames || function (o) {
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var ar = [];
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for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
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return ar;
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};
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return ownKeys(o);
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};
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return function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
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__setModuleDefault(result, mod);
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return result;
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.StackScreenTitle = StackScreenTitle;
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exports.appendStackScreenTitlePropsToOptions = appendStackScreenTitlePropsToOptions;
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const react_1 = __importStar(require("react"));
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const react_native_1 = require("react-native");
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const composition_options_1 = require("../../../fork/native-stack/composition-options");
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const style_1 = require("../../../utils/style");
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/**
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* Component to set the screen title.
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*
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* Can be used inside Stack.Screen in a layout or directly inside a screen component.
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*
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* @example
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* String title in a layout:
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* ```tsx
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* import { Stack } from 'expo-router';
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*
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* export default function Layout() {
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* return (
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* <Stack>
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* <Stack.Screen name="index">
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* <Stack.Screen.Title large>Home</Stack.Screen.Title>
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* </Stack.Screen>
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* </Stack>
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* );
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* }
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* ```
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*
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* @example
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* String title inside a screen:
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* ```tsx
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* import { Stack } from 'expo-router';
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*
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* export default function Page() {
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* return (
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* <>
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* <Stack.Screen.Title>My Page</Stack.Screen.Title>
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* <ScreenContent />
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* </>
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* );
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* }
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* ```
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*
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* @example
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* Custom component as the title using `asChild`:
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* ```tsx
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* import { Stack } from 'expo-router';
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*
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* export default function Layout() {
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* return (
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* <Stack>
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* <Stack.Screen name="index">
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* <Stack.Screen.Title asChild>
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* <MyCustomTitle />
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* </Stack.Screen.Title>
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* </Stack.Screen>
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* </Stack>
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* );
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* }
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* ```
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*
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* > **Note:** If multiple instances of this component are rendered for the same screen,
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* the last one rendered in the component tree takes precedence.
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*/
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function StackScreenTitle({ children, asChild, style, largeStyle, large, }) {
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const options = (0, react_1.useMemo)(() => appendStackScreenTitlePropsToOptions({},
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// satisfies ensures every prop is listed here
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{ children, asChild, style, largeStyle, large }), [children, asChild, style, largeStyle, large]);
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(0, composition_options_1.useCompositionOption)(options);
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return null;
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}
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function appendStackScreenTitlePropsToOptions(options, props) {
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const flattenedStyle = react_native_1.StyleSheet.flatten(props.style);
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const flattenedLargeStyle = react_native_1.StyleSheet.flatten(props.largeStyle);
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let titleOptions = props.asChild
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? { headerTitle: () => <>{props.children}</> }
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: { title: props.children };
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if (props.asChild && typeof props.children === 'string') {
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if (__DEV__) {
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console.warn("Stack.Screen.Title: 'asChild' expects a custom component as children, string received.");
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}
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titleOptions = {};
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}
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if (!props.asChild && props.children != null && typeof props.children !== 'string') {
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if (__DEV__) {
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console.warn('Stack.Screen.Title: Component passed to Stack.Screen.Title without `asChild` enabled. In order to render a custom component as the title, set `asChild` to true.');
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}
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titleOptions = {};
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}
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return {
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...options,
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...titleOptions,
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headerLargeTitle: props.large,
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headerTitleAlign: flattenedStyle?.textAlign,
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headerTitleStyle: {
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...flattenedStyle,
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...(flattenedStyle?.fontWeight
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? {
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fontWeight: (0, style_1.convertFontWeightToStringFontWeight)(flattenedStyle?.fontWeight),
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}
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: {}),
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},
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headerLargeTitleStyle: {
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...flattenedLargeStyle,
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...(flattenedLargeStyle?.fontWeight
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? {
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fontWeight: (0, style_1.convertFontWeightToStringFontWeight)(flattenedLargeStyle?.fontWeight),
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}
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: {}),
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},
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};
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}
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//# sourceMappingURL=StackScreenTitle.js.map
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