react-annotation/lib/Annotation.js

React components for annotating SVG elements

"use strict";

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

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

var _classnames = _interopRequireDefault(require("./classnames"));

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

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _extends() { _extends = Object.assign || 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); }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, 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; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var Annotation =
/*#__PURE__*/
function (_React$Component) {
  _inherits(Annotation, _React$Component);

  function Annotation() {
    _classCallCheck(this, Annotation);

    return _possibleConstructorReturn(this, _getPrototypeOf(Annotation).apply(this, arguments));
  }

  _createClass(Annotation, [{
    key: "render",
    value: function render() {
      var _this = this;

      var _this$props = this.props,
          x = _this$props.x,
          y = _this$props.y,
          nx = _this$props.nx,
          ny = _this$props.ny,
          events = _this$props.events;
      var cleanedProps = Object.assign({}, this.props);
      delete cleanedProps.children;
      var cleanedWithoutEvents = Object.assign({}, cleanedProps);
      delete cleanedWithoutEvents.events;
      if (nx !== undefined) cleanedProps.dx = nx - x;
      if (ny !== undefined) cleanedProps.dy = ny - y;

      var childrenWithProps = _react.default.Children.toArray(this.props.children).map(function (child) {
        return _react.default.cloneElement(child, _objectSpread({}, typeof child.type === "string" ? cleanedWithoutEvents : cleanedProps, child.props));
      });

      var wrappedEvents = {};
      Object.keys(events).forEach(function (k) {
        wrappedEvents[k] = function (e) {
          events[k](_this.props, _this.state, e);
        };
      });
      return _react.default.createElement("g", _extends({
        className: (0, _classnames.default)("annotation", this.props.className),
        transform: "translate(".concat(x, ", ").concat(y, ")")
      }, wrappedEvents), childrenWithProps);
    }
  }]);

  return Annotation;
}(_react.default.Component);

exports.default = Annotation;
Annotation.defaultProps = {
  x: 0,
  y: 0,
  dx: 0,
  dy: 0,
  color: "grey",
  events: {}
};
Annotation.propTypes = {
  x: _propTypes.default.number,
  y: _propTypes.default.number,
  dx: _propTypes.default.number,
  dy: _propTypes.default.number,
  color: _propTypes.default.string,
  editMode: _propTypes.default.bool,
  events: _propTypes.default.object
};