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@sector-labs/react-native-material-kit

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"use strict"; // // MDL-style Checkbox component. // // - @see [MDL Checkbox](http://www.getmdl.io/components/index.html#toggles-section/checkbox) // - [Props](#props) // - [Defaults](#defaults) // // Created by ywu on 15/12/13. // var __importStar = (this && this.__importStar) || function (mod) { if (mod && mod.__esModule) return mod; var result = {}; if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; result["default"] = mod; return result; }; var __importDefault = (this && this.__importDefault) || function (mod) { return (mod && mod.__esModule) ? mod : { "default": mod }; }; Object.defineProperty(exports, "__esModule", { value: true }); const react_1 = __importStar(require("react")); const react_native_1 = require("react-native"); const Tick_1 = require("../internal/Tick"); const MKColor_1 = __importDefault(require("../MKColor")); const theme_1 = require("../theme"); const utils = __importStar(require("../utils")); const Ripple_1 = __importDefault(require("./Ripple")); const DEFAULT_EXTRA_RIPPLE_RADII = 5; // // ## <section id='Checkbox'>Checkbox</section> // The `Checkbox` component. class Checkbox extends react_1.Component { constructor(props) { super(props); this.theme = theme_1.getTheme(); this.animatedTickAlpha = new react_native_1.Animated.Value(0); this.onLayout = ({ nativeEvent: { layout: { width, height } } }) => { if (width === this.state.width && height === this.state.height) { return; } const size = Math.min(width, height); const rippleRadii = size * Math.SQRT2 / 2 + (this.props.extraRippleRadius || DEFAULT_EXTRA_RIPPLE_RADII); this.setState({ rippleRadii, height: rippleRadii * 2, width: rippleRadii * 2, }); }; // Touch events handling this.onTouch = ({ type }) => { if (type === 'TOUCH_UP' && this.props.editable) { this.confirmToggle(); } }; this.state = { checked: false, height: 0, rippleRadii: 0, width: 0, }; } componentWillMount() { this.initView(this.props.checked); } // componentWillReceiveProps(nextProps: CheckboxProps) { // if (nextProps.checked !== this.props.checked) { // this.initView(nextProps.checked); // } // } // On iPhone X - iOS 12, at times the checkbox doesn't changes it's state. This // will fix that. componentDidUpdate(prevProps) { if (prevProps.checked !== this.props.checked) { this._initView(this.props.checked); } } render() { const defaultStyle = this.theme.checkboxStyle; const mergedStyle = Object.assign({}, defaultStyle, utils.extractProps(this, [ 'borderOnColor', 'borderOffColor', 'fillColor', 'rippleColor', 'inset', ])); const borderColor = this.state.checked ? mergedStyle.borderOnColor : mergedStyle.borderOffColor; return (react_1.default.createElement(react_native_1.TouchableWithoutFeedback, Object.assign({}, utils.extractTouchableProps(this)), react_1.default.createElement(Ripple_1.default, Object.assign({}, this.props, { maskBorderRadiusInPercent: 50, rippleLocation: "center", rippleColor: mergedStyle.rippleColor, onTouch: this.onTouch, style: { alignItems: 'center', height: this.state.height, justifyContent: 'center', width: this.state.width, } }), react_1.default.createElement(react_native_1.View, { style: [ Checkbox.defaultProps.style, this.props.style, { alignItems: 'stretch', borderColor, }, ], onLayout: this.onLayout }, react_1.default.createElement(Tick_1.AnimatedTick, { inset: mergedStyle.inset, fillColor: mergedStyle.fillColor, style: { flex: 1, opacity: this.animatedTickAlpha, } }))))); } initView(checked = false) { this.setState({ checked }); this.aniToggle(checked); } // animate the checked state, by scaling the inner circle aniToggle(checked) { react_native_1.Animated.timing(this.animatedTickAlpha, { duration: 220, toValue: checked ? 1 : 0, }).start(); } // When a toggle action (from the given state) is confirmed. confirmToggle() { const prevState = this.state.checked; const newState = !prevState; this.setState({ checked: newState }, () => { if (this.props.onCheckedChange) { this.props.onCheckedChange({ checked: this.state.checked }); } }); this.aniToggle(newState); } } // ## <section id='defaults'>Defaults</section> Checkbox.defaultProps = { checked: false, editable: true, maskColor: MKColor_1.default.Transparent, pointerEvents: 'box-only', style: { height: 20, width: 20, overflow: "hidden", alignItems: 'center', borderRadius: 1, borderWidth: 2, justifyContent: 'center', }, }; exports.default = Checkbox;