react-native-paper
Version:
Material design for React Native
203 lines (202 loc) • 7.97 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var React = _interopRequireWildcard(require("react"));
var _reactNative = require("react-native");
var _utils = require("./utils");
var _theming = require("../../core/theming");
var _addEventListener = require("../../utils/addEventListener");
var _Portal = _interopRequireDefault(require("../Portal/Portal"));
var _Text = _interopRequireDefault(require("../Typography/Text"));
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); }
/**
* Tooltips display informative text when users hover over, focus on, or tap an element.
*
* Plain tooltips, when activated, display a text label identifying an element, such as a description of its function. Tooltips should include only short, descriptive text and avoid restating visible UI text.
*
* ## Usage
* ```js
* import * as React from 'react';
* import { IconButton, Tooltip } from 'react-native-paper';
*
* const MyComponent = () => (
* <Tooltip title="Selected Camera">
* <IconButton icon="camera" selected size={24} onPress={() => {}} />
* </Tooltip>
* );
*
* export default MyComponent;
* ```
*/
const Tooltip = _ref => {
let {
children,
enterTouchDelay = 500,
leaveTouchDelay = 1500,
title,
theme: themeOverrides,
titleMaxFontSizeMultiplier,
...rest
} = _ref;
const isWeb = _reactNative.Platform.OS === 'web';
const theme = (0, _theming.useInternalTheme)(themeOverrides);
const [visible, setVisible] = React.useState(false);
const [measurement, setMeasurement] = React.useState({
children: {},
tooltip: {},
measured: false
});
const showTooltipTimer = React.useRef([]);
const hideTooltipTimer = React.useRef([]);
const childrenWrapperRef = React.useRef();
const touched = React.useRef(false);
React.useEffect(() => {
return () => {
if (showTooltipTimer.current.length) {
showTooltipTimer.current.forEach(t => clearTimeout(t));
showTooltipTimer.current = [];
}
if (hideTooltipTimer.current.length) {
hideTooltipTimer.current.forEach(t => clearTimeout(t));
hideTooltipTimer.current = [];
}
};
}, []);
React.useEffect(() => {
const subscription = (0, _addEventListener.addEventListener)(_reactNative.Dimensions, 'change', () => setVisible(false));
return () => subscription.remove();
}, []);
const handleOnLayout = _ref2 => {
let {
nativeEvent: {
layout
}
} = _ref2;
childrenWrapperRef.current.measure((_x, _y, width, height, pageX, pageY) => {
setMeasurement({
children: {
pageX,
pageY,
height,
width
},
tooltip: {
...layout
},
measured: true
});
});
};
const handleTouchStart = () => {
if (hideTooltipTimer.current.length) {
hideTooltipTimer.current.forEach(t => clearTimeout(t));
hideTooltipTimer.current = [];
}
if (isWeb) {
let id = setTimeout(() => {
touched.current = true;
setVisible(true);
}, enterTouchDelay);
showTooltipTimer.current.push(id);
} else {
touched.current = true;
setVisible(true);
}
};
const handleTouchEnd = () => {
touched.current = false;
if (showTooltipTimer.current.length) {
showTooltipTimer.current.forEach(t => clearTimeout(t));
showTooltipTimer.current = [];
}
let id = setTimeout(() => {
setVisible(false);
setMeasurement({
children: {},
tooltip: {},
measured: false
});
}, leaveTouchDelay);
hideTooltipTimer.current.push(id);
};
const mobilePressProps = {
onPress: React.useCallback(() => {
if (touched.current) {
return null;
} else {
var _children$props$onPre, _children$props;
if (children.props.disabled) return null;
return (_children$props$onPre = (_children$props = children.props).onPress) === null || _children$props$onPre === void 0 ? void 0 : _children$props$onPre.call(_children$props);
}
}, [children.props]),
onLongPress: () => handleTouchStart(),
onPressOut: () => handleTouchEnd(),
delayLongPress: enterTouchDelay
};
const webPressProps = {
onHoverIn: () => {
var _children$props$onHov, _children$props2;
handleTouchStart();
(_children$props$onHov = (_children$props2 = children.props).onHoverIn) === null || _children$props$onHov === void 0 ? void 0 : _children$props$onHov.call(_children$props2);
},
onHoverOut: () => {
var _children$props$onHov2, _children$props3;
handleTouchEnd();
(_children$props$onHov2 = (_children$props3 = children.props).onHoverOut) === null || _children$props$onHov2 === void 0 ? void 0 : _children$props$onHov2.call(_children$props3);
}
};
return /*#__PURE__*/React.createElement(React.Fragment, null, visible && /*#__PURE__*/React.createElement(_Portal.default, null, /*#__PURE__*/React.createElement(_reactNative.View, {
onLayout: handleOnLayout,
style: [styles.tooltip, {
backgroundColor: theme.isV3 ? theme.colors.onSurface : theme.colors.tooltip,
...(0, _utils.getTooltipPosition)(measurement, children),
borderRadius: theme.roundness,
...(measurement.measured ? styles.visible : styles.hidden)
}],
testID: "tooltip-container"
}, /*#__PURE__*/React.createElement(_Text.default, {
accessibilityLiveRegion: "polite",
numberOfLines: 1,
selectable: false,
variant: "labelLarge",
style: {
color: theme.colors.surface
},
maxFontSizeMultiplier: titleMaxFontSizeMultiplier
}, title))), /*#__PURE__*/React.createElement(_reactNative.Pressable, _extends({
ref: childrenWrapperRef,
style: styles.pressContainer
}, isWeb ? webPressProps : mobilePressProps), /*#__PURE__*/React.cloneElement(children, {
...rest,
...(isWeb ? webPressProps : mobilePressProps)
})));
};
Tooltip.displayName = 'Tooltip';
const styles = _reactNative.StyleSheet.create({
tooltip: {
alignSelf: 'flex-start',
justifyContent: 'center',
paddingHorizontal: 16,
height: 32,
maxHeight: 32
},
visible: {
opacity: 1
},
hidden: {
opacity: 0
},
pressContainer: {
...(_reactNative.Platform.OS === 'web' && {
cursor: 'default'
})
}
});
var _default = Tooltip;
exports.default = _default;
//# sourceMappingURL=Tooltip.js.map