roiact/dist/Components/CanvasObjects/index.js

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; 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); }

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

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

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

var _reactRedux = require("react-redux");

var _semanticUiReact = require("semantic-ui-react");

var _ShapeModal = _interopRequireDefault(require("../ShapeModal"));

var _Canvas = _interopRequireDefault(require("../../Redux/Canvas"));

var _EventDispatcher = _interopRequireDefault(require("../../Services/EventDispatcher"));

var _CanvasObjectsModule = _interopRequireDefault(require("./CanvasObjects.module.scss"));

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 _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

var CanvasObjects = function CanvasObjects(props) {
  var dispatch = (0, _reactRedux.useDispatch)();
  var objects = (0, _reactRedux.useSelector)(function (state) {
    return state.canvas.shapes;
  });

  var _useState = (0, _react.useState)([]),
      _useState2 = _slicedToArray(_useState, 2),
      selectedObjects = _useState2[0],
      setSelectedObjects = _useState2[1];

  var _useState3 = (0, _react.useState)(null),
      _useState4 = _slicedToArray(_useState3, 2),
      editingObject = _useState4[0],
      setEditingObject = _useState4[1];

  var isDrawing = (0, _reactRedux.useSelector)(function (state) {
    return state.canvas.drawing;
  });
  var handleShapeSelection = (0, _react.useCallback)(function (evtName, ids, from) {
    if (from !== 'list') {
      setSelectedObjects(ids);
    }
  });
  var removeShape = (0, _react.useCallback)(function (id) {
    return function () {
      _EventDispatcher.default.emit('shapeRemoved', id);

      dispatch(_Canvas.default.removeShape(id));
    };
  }, []);
  var selectShape = (0, _react.useCallback)(function (ids) {
    return function () {
      setSelectedObjects(ids);

      _EventDispatcher.default.emit('shapeSelected', ids, 'list');
    };
  }, []);
  var editShape = (0, _react.useCallback)(function (obj) {
    return function () {
      setEditingObject(obj);
    };
  }, []);
  (0, _react.useEffect)(function () {
    // shape selected directly on canvas -> dispatched event
    _EventDispatcher.default.register('shapeSelected', handleShapeSelection);

    return function () {
      _EventDispatcher.default.unregister('shapeSelected', handleShapeSelection);
    };
  }, []);
  return /*#__PURE__*/_react.default.createElement("div", {
    className: _CanvasObjectsModule.default.objectslist
  }, /*#__PURE__*/_react.default.createElement(_semanticUiReact.Header, {
    as: "h4"
  }, "Regions of Interest (ROIs)"), /*#__PURE__*/_react.default.createElement(_semanticUiReact.List, null, objects.map(function (obj, index) {
    return /*#__PURE__*/_react.default.createElement(_semanticUiReact.List.Item, {
      key: obj.name,
      className: "".concat(_CanvasObjectsModule.default.listitem, " ").concat(selectedObjects && _toConsumableArray(selectedObjects).indexOf(obj.id) !== -1 ? _CanvasObjectsModule.default.selected : '')
    }, /*#__PURE__*/_react.default.createElement(_semanticUiReact.List.Content, {
      floated: "right"
    }, /*#__PURE__*/_react.default.createElement(_semanticUiReact.Icon, {
      name: "edit",
      link: true,
      onClick: editShape(obj),
      disabled: isDrawing,
      color: "blue"
    }), /*#__PURE__*/_react.default.createElement(_semanticUiReact.Icon, {
      name: "trash",
      link: true,
      onClick: removeShape(obj.id),
      disabled: isDrawing,
      color: "blue"
    })), /*#__PURE__*/_react.default.createElement(_semanticUiReact.List.Content, null, /*#__PURE__*/_react.default.createElement(_semanticUiReact.List.Header, {
      as: "span",
      onClick: selectShape([obj.id])
    }, obj.name)));
  })), editingObject && /*#__PURE__*/_react.default.createElement(_ShapeModal.default, {
    shape: editingObject,
    onClose: function onClose() {
      return setEditingObject(null);
    },
    onSave: function onSave(id, name, mode, threshold) {
      dispatch(_Canvas.default.editShapeMeta({
        id: id,
        meta: {
          name: name,
          mode: mode,
          threshold: threshold
        }
      }));
    }
  }));
};

CanvasObjects.propTypes = {};
var _default = CanvasObjects;
exports.default = _default;