@nebula.gl/layers
Version:
A suite of 3D-enabled data editing layers, suitable for deck.gl
160 lines (131 loc) • 14.5 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.CompositeModeHandler = void 0;
var _modeHandler = require("./mode-handler");
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); }
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 _createSuper(Derived) { return function () { var Super = _getPrototypeOf(Derived), result; if (_isNativeReflectConstruct()) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
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 _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
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); }
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; }
// TODO edit-modes: delete handlers once EditMode fully implemented
var CompositeModeHandler = /*#__PURE__*/function (_ModeHandler) {
_inherits(CompositeModeHandler, _ModeHandler);
var _super = _createSuper(CompositeModeHandler);
function CompositeModeHandler(handlers) {
var _this;
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
_classCallCheck(this, CompositeModeHandler);
_this = _super.call(this);
_defineProperty(_assertThisInitialized(_this), "handlers", void 0);
_defineProperty(_assertThisInitialized(_this), "options", void 0);
_this.handlers = handlers;
_this.options = options;
return _this;
}
_createClass(CompositeModeHandler, [{
key: "_coalesce",
value: function _coalesce(callback) {
var resultEval = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
var result;
for (var i = 0; i < this.handlers.length; i++) {
result = callback(this.handlers[i]);
if (resultEval ? resultEval(result) : result) {
break;
}
}
return result;
}
}, {
key: "setFeatureCollection",
value: function setFeatureCollection(featureCollection) {
this.handlers.forEach(function (handler) {
return handler.setFeatureCollection(featureCollection);
});
}
}, {
key: "setModeConfig",
value: function setModeConfig(modeConfig) {
this.handlers.forEach(function (handler) {
return handler.setModeConfig(modeConfig);
});
}
}, {
key: "setSelectedFeatureIndexes",
value: function setSelectedFeatureIndexes(indexes) {
this.handlers.forEach(function (handler) {
return handler.setSelectedFeatureIndexes(indexes);
});
}
}, {
key: "handleClick",
value: function handleClick(event) {
return this._coalesce(function (handler) {
return handler.handleClick(event);
});
}
}, {
key: "handlePointerMove",
value: function handlePointerMove(event) {
return this._coalesce(function (handler) {
return handler.handlePointerMove(event);
}, function (result) {
return result && Boolean(result.editAction);
});
}
}, {
key: "handleStartDragging",
value: function handleStartDragging(event) {
return this._coalesce(function (handler) {
return handler.handleStartDragging(event);
});
}
}, {
key: "handleStopDragging",
value: function handleStopDragging(event) {
return this._coalesce(function (handler) {
return handler.handleStopDragging(event);
});
}
}, {
key: "getTentativeFeature",
value: function getTentativeFeature() {
return this._coalesce(function (handler) {
return handler.getTentativeFeature();
});
}
}, {
key: "getEditHandles",
value: function getEditHandles(picks, groundCoords) {
// TODO: Combine the handles *BUT* make sure if none of the results have
// changed to return the same object so that "editHandles !== this.state.editHandles"
// in editable-geojson-layer works.
return this._coalesce(function (handler) {
return handler.getEditHandles(picks, groundCoords);
}, function (handles) {
return Array.isArray(handles) && handles.length > 0;
});
}
}, {
key: "getCursor",
value: function getCursor(_ref) {
var isDragging = _ref.isDragging;
return this._coalesce(function (handler) {
return handler.getCursor({
isDragging: isDragging
});
});
}
}]);
return CompositeModeHandler;
}(_modeHandler.ModeHandler);
exports.CompositeModeHandler = CompositeModeHandler;
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