qwc2
Version:
QGIS Web Client
188 lines (182 loc) • 11 kB
JavaScript
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); }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
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(t, e) { if (e && ("object" == _typeof(e) || "function" == typeof e)) return e; if (void 0 !== e) throw new TypeError("Derived constructors may only return object or undefined"); return _assertThisInitialized(t); }
function _assertThisInitialized(e) { if (void 0 === e) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); return e; }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
function _getPrototypeOf(t) { return _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function (t) { return t.__proto__ || Object.getPrototypeOf(t); }, _getPrototypeOf(t); }
function _inherits(t, e) { if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function"); t.prototype = Object.create(e && e.prototype, { constructor: { value: t, writable: !0, configurable: !0 } }), Object.defineProperty(t, "prototype", { writable: !1 }), e && _setPrototypeOf(t, e); }
function _setPrototypeOf(t, e) { return _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) { return t.__proto__ = e, t; }, _setPrototypeOf(t, e); }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : 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); }
/**
* Copyright 2024 Sourcepole AG
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree.
*/
import React from 'react';
import { connect } from 'react-redux';
import ColorLayer from '@giro3d/giro3d/core/layer/ColorLayer';
import VectorSource from '@giro3d/giro3d/sources/VectorSource';
import ol from 'openlayers';
import PropTypes from 'prop-types';
import { Group } from 'three';
import { GLTFLoader } from 'three/addons/loaders/GLTFLoader';
import { CSS2DObject } from 'three/addons/renderers/CSS2DRenderer';
import pinModel from '../../resources/pin.glb';
import CoordinatesUtils from '../../utils/CoordinatesUtils';
import FeatureStyles from '../../utils/FeatureStyles';
import { collectSearchProviders } from '../../utils/SearchProviders';
import VectorLayerUtils from '../../utils/VectorLayerUtils';
import SearchWidget from '../widgets/SearchWidget';
var SearchField3D = /*#__PURE__*/function (_React$Component) {
function SearchField3D() {
var _this;
_classCallCheck(this, SearchField3D);
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this = _callSuper(this, SearchField3D, [].concat(args));
_defineProperty(_this, "state", {
searchProviders: {}
});
_defineProperty(_this, "searchResultSelected", function (result) {
var _result$crs, _result$feature, _result$crs3;
var sceneContext = _this.props.sceneContext;
sceneContext.removeLayer("__searchHighlight");
sceneContext.removeSceneObject("__searchMarker");
if (!result) {
return;
}
var mapCrs = sceneContext.mapCrs;
var scenePos = CoordinatesUtils.reproject([result.x, result.y], (_result$crs = result.crs) !== null && _result$crs !== void 0 ? _result$crs : mapCrs, mapCrs);
// Add highlight geometry
if (result.feature && ((_result$feature = result.feature) === null || _result$feature === void 0 || (_result$feature = _result$feature.geometry) === null || _result$feature === void 0 ? void 0 : _result$feature.type) !== "Point") {
var _result$crs2;
var format = new ol.format.GeoJSON();
var olFeatures = format.readFeatures(result.feature, {
dataProjection: (_result$crs2 = result.crs) !== null && _result$crs2 !== void 0 ? _result$crs2 : mapCrs,
featureProjection: mapCrs
});
var highlightLayer = new ColorLayer({
source: new VectorSource({
data: olFeatures,
format: format,
style: function style(feat) {
return FeatureStyles["default"](feat, {});
}
})
});
sceneContext.addLayer("__searchHighlight", highlightLayer);
}
// Zoom to bounds
var bounds = result.feature ? VectorLayerUtils.computeFeatureBBox(result.feature) : CoordinatesUtils.reprojectBbox(result.bbox, (_result$crs3 = result.crs) !== null && _result$crs3 !== void 0 ? _result$crs3 : mapCrs, mapCrs);
// Adjust bounds so that we do not zoom further than 1:searchMinScaleDenom
var bbWidth = bounds[2] - bounds[0];
var bbHeight = bounds[3] - bounds[1];
var sceneRect = _this.props.sceneContext.scene.viewport.getBoundingClientRect();
// Compute maximum allowed dimensions at the given scale
var px2m = 0.0254 / 96;
var minWidth = sceneRect.width * px2m * _this.props.searchOptions.minScaleDenom;
var minHeight = sceneRect.height * px2m * _this.props.searchOptions.minScaleDenom;
var scaleFactor = Math.max(bbWidth / minWidth, bbHeight / minHeight);
if (scaleFactor < 1) {
var bbCenterX = 0.5 * (bounds[0] + bounds[2]);
var bbCenterY = 0.5 * (bounds[1] + bounds[3]);
bounds = [bbCenterX - minWidth / 2, bbCenterY - minHeight / 2, bbCenterX + minWidth / 2, bbCenterY + minHeight / 2];
}
sceneContext.setViewToExtent(bounds, 0);
// Add pin and label at result position above terrain
sceneContext.getTerrainHeightFromDTM(scenePos).then(function (terrainHeight) {
var loader = new GLTFLoader();
loader.load(pinModel, function (gltf) {
var _result$label;
var searchMarker = new Group();
// Add pin
var pin = gltf.scene;
pin.position.x = scenePos[0];
pin.position.y = scenePos[1];
pin.position.z = terrainHeight;
pin.rotation.x = Math.PI / 2;
pin.updateMatrixWorld();
searchMarker.add(pin);
// Add label
var labelEl = document.createElement("span");
labelEl.innerText = (_result$label = result.label) !== null && _result$label !== void 0 ? _result$label : result.text;
labelEl.className = "map3d-search-label";
var label = new CSS2DObject(labelEl);
label.position.set(scenePos[0], scenePos[1], terrainHeight + 2);
label.updateMatrixWorld();
searchMarker.add(label);
sceneContext.addSceneObject("__searchMarker", searchMarker);
// Scale search marker with distance
var scaleSearchMarker = function scaleSearchMarker() {
var distance = sceneContext.scene.view.camera.position.distanceTo(pin.position) / 30;
var scale = Math.max(20, distance);
label.position.z = terrainHeight + 2 * scale;
label.updateMatrixWorld();
pin.scale.set(scale, scale, scale);
pin.updateMatrixWorld();
};
sceneContext.scene.view.controls.addEventListener('change', scaleSearchMarker);
searchMarker.addEventListener('removed', function () {
var _labelEl$parentNode, _labelEl$parentNode$r;
sceneContext.scene.view.controls.removeEventListener('change', scaleSearchMarker);
// The label DOM element is not removed when the searchMarker group is removed from the instance
(_labelEl$parentNode = labelEl.parentNode) === null || _labelEl$parentNode === void 0 || (_labelEl$parentNode$r = _labelEl$parentNode.removeChild) === null || _labelEl$parentNode$r === void 0 || _labelEl$parentNode$r.call(_labelEl$parentNode, labelEl);
});
});
});
});
return _this;
}
_inherits(SearchField3D, _React$Component);
return _createClass(SearchField3D, [{
key: "componentDidMount",
value: function componentDidMount() {
this.componentDidUpdate({});
}
}, {
key: "componentDidUpdate",
value: function componentDidUpdate(prevProps) {
var _this$props$sceneCont, _prevProps$sceneConte;
if (((_this$props$sceneCont = this.props.sceneContext) === null || _this$props$sceneCont === void 0 ? void 0 : _this$props$sceneCont.colorLayers) !== ((_prevProps$sceneConte = prevProps.sceneContext) === null || _prevProps$sceneConte === void 0 ? void 0 : _prevProps$sceneConte.colorLayers)) {
var layers = Object.values(this.props.sceneContext.colorLayers);
this.setState({
searchProviders: collectSearchProviders(this.props.theme, layers)
});
}
}
}, {
key: "render",
value: function render() {
return /*#__PURE__*/React.createElement(SearchWidget, {
queryGeometries: true,
resultSelected: this.searchResultSelected,
searchParams: {
mapcrs: this.props.sceneContext.mapCrs,
displaycrs: this.props.sceneContext.mapCrs
},
searchProviders: Object.values(this.state.searchProviders),
value: ""
});
}
}]);
}(React.Component);
_defineProperty(SearchField3D, "propTypes", {
sceneContext: PropTypes.object,
searchOptions: PropTypes.shape({
minScaleDenom: PropTypes.number
}),
theme: PropTypes.object
});
export default connect(function (state) {
return {
theme: state.theme.current
};
})(SearchField3D);