react-native-modal-popover/lib/PopoverController.js

Pure JS popover component for react-native

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.PopoverController = void 0;
const PropTypes = __importStar(require("prop-types"));
const React = __importStar(require("react"));
const react_native_1 = require("react-native");
class PopoverController extends React.PureComponent {
    constructor() {
        super(...arguments);
        this.state = {
            showPopover: false,
            popoverAnchor: { x: 0, y: 0, width: 0, height: 0 },
        };
        this.onOrientationChange = () => {
            if (this.state.showPopover) {
                requestAnimationFrame(this.openPopover);
            }
        };
        this.touchable = null;
        this.setTouchableRef = (ref) => {
            this.touchable = ref;
        };
        this.openPopover = () => {
            const handle = (0, react_native_1.findNodeHandle)(this.touchable);
            if (handle) {
                react_native_1.NativeModules.UIManager.measure(handle, this.onTouchableMeasured);
            }
        };
        this.onTouchableMeasured = (x0, y0, width, height, x, y) => {
            var _a;
            const dimensions = react_native_1.Dimensions.get('window');
            this.setState({
                showPopover: true,
                popoverAnchor: {
                    x: react_native_1.I18nManager.isRTL ? dimensions.width - x : x,
                    y: y -
                        (this.props.calculateStatusBar ? (_a = react_native_1.StatusBar.currentHeight) !== null && _a !== void 0 ? _a : 0 : 0),
                    width,
                    height,
                },
            });
        };
        this.closePopover = () => this.setState({ showPopover: false });
    }
    componentDidMount() {
        this.dimensionsSub = react_native_1.Dimensions.addEventListener('change', this.onOrientationChange);
    }
    componentWillUnmount() {
        var _a;
        (_a = this.dimensionsSub) === null || _a === void 0 ? void 0 : _a.remove();
    }
    render() {
        return this.props.children({
            openPopover: this.openPopover,
            closePopover: this.closePopover,
            setPopoverAnchor: this.setTouchableRef,
            popoverVisible: this.state.showPopover,
            popoverAnchorRect: this.state.popoverAnchor,
        });
    }
}
exports.PopoverController = PopoverController;
PopoverController.propTypes = {
    children: PropTypes.func.isRequired,
};
//# sourceMappingURL=PopoverController.js.map