@times-components/message-bar/dist/message-manager.js

A component for showing user notifications

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _react = _interopRequireWildcard(require("react"));

var _utils = require("@times-components/utils");

var _propTypes = _interopRequireDefault(require("prop-types"));

var _responsive = require("@times-components/responsive");

var _styles = _interopRequireDefault(require("./styles"));

var _messageBar = _interopRequireDefault(require("./message-bar"));

var _messageContext = _interopRequireDefault(require("./message-context"));

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 _getRequireWildcardCache(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 ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

// MessageManager implements the pattern found here:
// https://reactjs.org/docs/context.html#updating-context-from-a-nested-component
class MessageManager extends _react.Component {
  constructor(props) {
    super(props);
    this.state = {
      message: null,
      showMessage: message => this.addMessage(message),
      offsetTop: 0
    };
    this.addMessage = this.addMessage.bind(this);
    this.removeMessage = this.removeMessage.bind(this);
    this.onLayout = this.onLayout.bind(this);
  }

  onLayout(e) {
    const y = e.nativeEvent.layout.y;
    this.setState({
      offsetTop: y
    });
  }

  removeMessage() {
    this.setState({
      message: null
    });
  }

  addMessage(message) {
    this.setState({
      message
    });
  }

  render() {
    const _this$props = this.props,
          scale = _this$props.scale,
          children = _this$props.children,
          delay = _this$props.delay;
    const _this$state = this.state,
          message = _this$state.message,
          offsetTop = _this$state.offsetTop;
    const styles = (0, _styles.default)(scale);
    const offsetStyle = offsetTop ? {
      position: "fixed",
      top: offsetTop,
      height: message ? 50 : 0
    } : {};
    return /*#__PURE__*/_react.default.createElement(_utils.TcView, null, /*#__PURE__*/_react.default.createElement(_utils.TcView, {
      style: _objectSpread(_objectSpread({}, styles.messageManager), {}, {
        offsetStyle
      })
    }, message && /*#__PURE__*/_react.default.createElement(_responsive.ResponsiveContext.Consumer, null, _ref => {
      let editionBreakpoint = _ref.editionBreakpoint;
      return /*#__PURE__*/_react.default.createElement(_messageBar.default, {
        close: this.removeMessage,
        delay: delay,
        message: message,
        scale: scale,
        breakpoint: editionBreakpoint
      });
    })), /*#__PURE__*/_react.default.createElement(_utils.TcView, {
      onLayout: this.onLayout
    }, /*#__PURE__*/_react.default.createElement(_messageContext.default.Provider, {
      value: this.state
    }, children)));
  }

}

{
  const string = _propTypes.default.string,
        node = _propTypes.default.node,
        number = _propTypes.default.number;
  MessageManager.propTypes = {
    children: node.isRequired,
    delay: number.isRequired,
    scale: string.isRequired
  };
}
var _default = MessageManager;
exports.default = _default;