react-native-paper
Version:
Material design for React Native
141 lines (138 loc) • 6.9 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = exports.customText = void 0;
var React = _interopRequireWildcard(require("react"));
var _reactNative = require("react-native");
var _AnimatedText = _interopRequireDefault(require("./AnimatedText"));
var _StyledText = _interopRequireDefault(require("./v2/StyledText"));
var _theming = require("../../core/theming");
var _forwardRef = require("../../utils/forwardRef");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && 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; }
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); }
// @component-group Typography
/**
* Typography component showing styles complied with passed `variant` prop and supported by the type system.
*
* ## Usage
* ```js
* import * as React from 'react';
* import { Text } from 'react-native-paper';
*
* const MyComponent = () => (
* <>
* <Text variant="displayLarge">Display Large</Text>
* <Text variant="displayMedium">Display Medium</Text>
* <Text variant="displaySmall">Display small</Text>
*
* <Text variant="headlineLarge">Headline Large</Text>
* <Text variant="headlineMedium">Headline Medium</Text>
* <Text variant="headlineSmall">Headline Small</Text>
*
* <Text variant="titleLarge">Title Large</Text>
* <Text variant="titleMedium">Title Medium</Text>
* <Text variant="titleSmall">Title Small</Text>
*
* <Text variant="bodyLarge">Body Large</Text>
* <Text variant="bodyMedium">Body Medium</Text>
* <Text variant="bodySmall">Body Small</Text>
*
* <Text variant="labelLarge">Label Large</Text>
* <Text variant="labelMedium">Label Medium</Text>
* <Text variant="labelSmall">Label Small</Text>
* </>
* );
*
* export default MyComponent;
* ```
*
* @extends Text props https://reactnative.dev/docs/text#props
*/
const Text = (_ref, ref) => {
let {
style,
variant,
theme: initialTheme,
...rest
} = _ref;
const root = React.useRef(null);
// FIXME: destructure it in TS 4.6+
const theme = (0, _theming.useInternalTheme)(initialTheme);
const writingDirection = _reactNative.I18nManager.getConstants().isRTL ? 'rtl' : 'ltr';
React.useImperativeHandle(ref, () => ({
setNativeProps: args => {
var _root$current;
return (_root$current = root.current) === null || _root$current === void 0 ? void 0 : _root$current.setNativeProps(args);
}
}));
if (theme.isV3 && variant) {
let font = theme.fonts[variant];
let textStyle = [font, style];
if ( /*#__PURE__*/React.isValidElement(rest.children) && (rest.children.type === Component || rest.children.type === _AnimatedText.default || rest.children.type === _StyledText.default)) {
const {
props
} = rest.children;
// Context: Some components have the built-in `Text` component with a predefined variant,
// that also accepts `children` as a `React.Node`. This can result in a situation,
// where another `Text` component is rendered within the built-in `Text` component.
// By doing that, we assume that user doesn't want to consume pre-defined font properties.
// Case one: Nested `Text` has different `variant` that specified in parent. For example:
// <Chip>
// <Text variant="displayMedium">Nested</Text>
// </Chip>
// Solution: To address the following scenario, the code below overrides the `variant`
// specified in a parent in favor of children's variant:
if (props.variant) {
font = theme.fonts[props.variant];
textStyle = [style, font];
}
// Case two: Nested `Text` has specified `styles` which intefere
// with font properties, from the parent's `variant`. For example:
// <Chip>
// <Text style={{fontSize: 30}}>Nested</Text>
// </Chip>
// Solution: To address the following scenario, the code below overrides the
// parent's style with children's style:
if (!props.variant) {
textStyle = [style, props.style];
}
}
if (typeof font !== 'object') {
throw new Error(`Variant ${variant} was not provided properly. Valid variants are ${Object.keys(theme.fonts).join(', ')}.`);
}
return /*#__PURE__*/React.createElement(_reactNative.Text, _extends({
ref: root,
style: [styles.text, {
writingDirection,
color: theme.colors.onSurface
}, textStyle]
}, rest));
} else {
var _theme$fonts, _theme$colors;
const font = theme.isV3 ? theme.fonts.default : (_theme$fonts = theme.fonts) === null || _theme$fonts === void 0 ? void 0 : _theme$fonts.regular;
const textStyle = {
...font,
color: theme.isV3 ? (_theme$colors = theme.colors) === null || _theme$colors === void 0 ? void 0 : _theme$colors.onSurface : theme.colors.text
};
return /*#__PURE__*/React.createElement(_reactNative.Text, _extends({}, rest, {
ref: root,
style: [styles.text, textStyle, {
writingDirection
}, style]
}));
}
};
const styles = _reactNative.StyleSheet.create({
text: {
textAlign: 'left'
}
});
const Component = (0, _forwardRef.forwardRef)(Text);
const customText = () => Component;
exports.customText = customText;
var _default = Component;
exports.default = _default;
//# sourceMappingURL=Text.js.map