GT2/Ejectable/node_modules/react-native-web/dist/exports/Text/index.js

196 lines
6.3 KiB
JavaScript

/**
* Copyright (c) Nicolas Gallagher.
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
import * as React from 'react';
import { forwardRef, useContext, useRef } from 'react';
import createElement from '../createElement';
import css from '../StyleSheet/css';
import pick from '../../modules/pick';
import useElementLayout from '../../hooks/useElementLayout';
import useMergeRefs from '../../modules/useMergeRefs';
import usePlatformMethods from '../../hooks/usePlatformMethods';
import useResponderEvents from '../../hooks/useResponderEvents';
import StyleSheet from '../StyleSheet';
import TextAncestorContext from './TextAncestorContext';
var forwardPropsList = {
accessibilityLabel: true,
accessibilityLiveRegion: true,
accessibilityRole: true,
accessibilityState: true,
accessibilityValue: true,
accessible: true,
children: true,
classList: true,
dir: true,
importantForAccessibility: true,
lang: true,
nativeID: true,
onBlur: true,
onClick: true,
onClickCapture: true,
onContextMenu: true,
onFocus: true,
onKeyDown: true,
onKeyUp: true,
onTouchCancel: true,
onTouchCancelCapture: true,
onTouchEnd: true,
onTouchEndCapture: true,
onTouchMove: true,
onTouchMoveCapture: true,
onTouchStart: true,
onTouchStartCapture: true,
pointerEvents: true,
ref: true,
style: true,
testID: true,
// unstable
dataSet: true,
onMouseDown: true,
onMouseEnter: true,
onMouseLeave: true,
onMouseMove: true,
onMouseOver: true,
onMouseOut: true,
onMouseUp: true,
onScroll: true,
onWheel: true,
href: true,
rel: true,
target: true
};
var pickProps = function pickProps(props) {
return pick(props, forwardPropsList);
};
var Text = forwardRef(function (props, forwardedRef) {
var dir = props.dir,
numberOfLines = props.numberOfLines,
onClick = props.onClick,
onLayout = props.onLayout,
onPress = props.onPress,
onMoveShouldSetResponder = props.onMoveShouldSetResponder,
onMoveShouldSetResponderCapture = props.onMoveShouldSetResponderCapture,
onResponderEnd = props.onResponderEnd,
onResponderGrant = props.onResponderGrant,
onResponderMove = props.onResponderMove,
onResponderReject = props.onResponderReject,
onResponderRelease = props.onResponderRelease,
onResponderStart = props.onResponderStart,
onResponderTerminate = props.onResponderTerminate,
onResponderTerminationRequest = props.onResponderTerminationRequest,
onScrollShouldSetResponder = props.onScrollShouldSetResponder,
onScrollShouldSetResponderCapture = props.onScrollShouldSetResponderCapture,
onSelectionChangeShouldSetResponder = props.onSelectionChangeShouldSetResponder,
onSelectionChangeShouldSetResponderCapture = props.onSelectionChangeShouldSetResponderCapture,
onStartShouldSetResponder = props.onStartShouldSetResponder,
onStartShouldSetResponderCapture = props.onStartShouldSetResponderCapture,
selectable = props.selectable;
var hasTextAncestor = useContext(TextAncestorContext);
var hostRef = useRef(null);
var classList = [classes.text, hasTextAncestor === true && classes.textHasAncestor, numberOfLines === 1 && classes.textOneLine, numberOfLines != null && numberOfLines > 1 && classes.textMultiLine];
var style = [props.style, numberOfLines != null && numberOfLines > 1 && {
WebkitLineClamp: numberOfLines
}, selectable === true && styles.selectable, selectable === false && styles.notSelectable, onPress && styles.pressable];
useElementLayout(hostRef, onLayout);
useResponderEvents(hostRef, {
onMoveShouldSetResponder: onMoveShouldSetResponder,
onMoveShouldSetResponderCapture: onMoveShouldSetResponderCapture,
onResponderEnd: onResponderEnd,
onResponderGrant: onResponderGrant,
onResponderMove: onResponderMove,
onResponderReject: onResponderReject,
onResponderRelease: onResponderRelease,
onResponderStart: onResponderStart,
onResponderTerminate: onResponderTerminate,
onResponderTerminationRequest: onResponderTerminationRequest,
onScrollShouldSetResponder: onScrollShouldSetResponder,
onScrollShouldSetResponderCapture: onScrollShouldSetResponderCapture,
onSelectionChangeShouldSetResponder: onSelectionChangeShouldSetResponder,
onSelectionChangeShouldSetResponderCapture: onSelectionChangeShouldSetResponderCapture,
onStartShouldSetResponder: onStartShouldSetResponder,
onStartShouldSetResponderCapture: onStartShouldSetResponderCapture
});
function handleClick(e) {
if (onClick != null) {
onClick(e);
}
if (onClick == null && onPress != null) {
e.stopPropagation();
onPress(e);
}
}
var component = hasTextAncestor ? 'span' : 'div';
var supportedProps = pickProps(props);
supportedProps.classList = classList;
supportedProps.dir = dir; // 'auto' by default allows browsers to infer writing direction (root elements only)
if (!hasTextAncestor) {
supportedProps.dir = dir != null ? dir : 'auto';
}
supportedProps.onClick = handleClick;
supportedProps.style = style;
var platformMethodsRef = usePlatformMethods(supportedProps);
var setRef = useMergeRefs(hostRef, platformMethodsRef, forwardedRef);
supportedProps.ref = setRef;
var element = createElement(component, supportedProps);
return hasTextAncestor ? element : React.createElement(TextAncestorContext.Provider, {
value: true
}, element);
});
Text.displayName = 'Text';
var classes = css.create({
text: {
border: '0 solid black',
boxSizing: 'border-box',
color: 'black',
display: 'inline',
font: '14px System',
margin: 0,
padding: 0,
whiteSpace: 'pre-wrap',
wordWrap: 'break-word'
},
textHasAncestor: {
color: 'inherit',
font: 'inherit',
whiteSpace: 'inherit'
},
textOneLine: {
maxWidth: '100%',
overflow: 'hidden',
textOverflow: 'ellipsis',
whiteSpace: 'nowrap'
},
// See #13
textMultiLine: {
display: '-webkit-box',
maxWidth: '100%',
overflow: 'hidden',
textOverflow: 'ellipsis',
WebkitBoxOrient: 'vertical'
}
});
var styles = StyleSheet.create({
notSelectable: {
userSelect: 'none'
},
selectable: {
userSelect: 'text'
},
pressable: {
cursor: 'pointer'
}
});
export default Text;