terra-clinical-data-grid/lib/subcomponents/ResizeHandle.js

An organizational component that renders a collection of data in a grid-like format.

"use strict";

function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _react = _interopRequireDefault(require("react"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _bind = _interopRequireDefault(require("classnames/bind"));
var _reactDraggable = require("react-draggable");
var _terraThemeContext = _interopRequireDefault(require("terra-theme-context"));
var _ResizeHandleModule = _interopRequireDefault(require("./ResizeHandle.module.scss"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: 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, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : String(i); }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
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 } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
var cx = _bind.default.bind(_ResizeHandleModule.default);
var propTypes = {
  /**
   * String identifer for the ResizeHandle. This value will be provided to the `onResizeStop` function prop as a parameter for
   * identification purposes.
   */
  id: _propTypes.default.string.isRequired,
  /**
   * Function called upon release of the ResizeHandle. The id, as well as the new ResizeHandle position, will be provided
   * as arguments. Parameters: `onResizeStop(resizeHandleId, positionDelta)`
   */
  onResizeStop: _propTypes.default.func
};
var ResizeHandle = /*#__PURE__*/function (_React$Component) {
  _inherits(ResizeHandle, _React$Component);
  function ResizeHandle(props) {
    var _this;
    _classCallCheck(this, ResizeHandle);
    _this = _callSuper(this, ResizeHandle, [props]);
    _this.handleDragMove = _this.handleDragMove.bind(_assertThisInitialized(_this));
    _this.handleDragStart = _this.handleDragStart.bind(_assertThisInitialized(_this));
    _this.handleDragStop = _this.handleDragStop.bind(_assertThisInitialized(_this));
    return _this;
  }
  _createClass(ResizeHandle, [{
    key: "handleDragMove",
    value: function handleDragMove(event, data) {
      var handleNode = data.node;
      this.resizeHandleDragPosition += data.deltaX;
      handleNode.style.transform = "translate3d(".concat(this.resizeHandleDragPosition, "px, 0, 0)");
    }
  }, {
    key: "handleDragStart",
    value: function handleDragStart(event, data) {
      var handleNode = data.node;
      this.resizeHandleDragPosition = 0;
      handleNode.classList.add(cx('dragging'));
    }
  }, {
    key: "handleDragStop",
    value: function handleDragStop(event, data) {
      var _this$props = this.props,
        id = _this$props.id,
        onResizeStop = _this$props.onResizeStop;
      var handleNode = data.node;
      handleNode.classList.remove(cx('dragging'));
      handleNode.style.transform = '';
      if (onResizeStop) {
        onResizeStop(id, this.resizeHandleDragPosition);
      }
    }
  }, {
    key: "render",
    value: function render() {
      var theme = this.context;
      return (
        /*#__PURE__*/
        /* eslint-disable jsx-a11y/no-static-element-interactions, jsx-a11y/click-events-have-key-events */
        _react.default.createElement(_reactDraggable.DraggableCore, {
          onStart: this.handleDragStart,
          onStop: this.handleDragStop,
          onDrag: this.handleDragMove
        }, /*#__PURE__*/_react.default.createElement("div", {
          className: cx('resize-handle', theme.className),
          onClick: ResizeHandle.preventClickEvent
        }))
        /* eslint-enable jsx-a11y/no-static-element-interactions, jsx-a11y/click-events-have-key-events */
      );
    }
  }], [{
    key: "preventClickEvent",
    value:
    /**
     * Click events that occur on the ResizeHandle are not propagated. This prevents clicks on the ResizeHandle from registering
     * as clicks on the elements over which the ResizeHandle is rendered.
     */
    function preventClickEvent(event) {
      event.stopPropagation();
    }
  }]);
  return ResizeHandle;
}(_react.default.Component);
ResizeHandle.propTypes = propTypes;
ResizeHandle.contextType = _terraThemeContext.default;
var _default = exports.default = ResizeHandle;