qwc2
Version:
QGIS Web Client
174 lines (172 loc) • 9.89 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 ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
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 2015 GeoSolutions Sas
* Copyright 2016-2024 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 ol from 'openlayers';
import PropTypes from 'prop-types';
import { v4 as uuidv4 } from 'uuid';
import { LayerRole } from '../actions/layers';
import OlLayer from '../components/map/OlLayer';
import MapUtils from '../utils/MapUtils';
import './style/OverviewMap.css';
/**
* Overview map support for the map component.
*/
var OverviewMap = /*#__PURE__*/function (_React$Component) {
function OverviewMap() {
var _this;
_classCallCheck(this, OverviewMap);
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this = _callSuper(this, OverviewMap, [].concat(args));
_defineProperty(_this, "state", {
overviewView: null,
overviewLayer: null
});
_defineProperty(_this, "componentWillUnmount", function () {
if (_this.overview) {
var _MapUtils$getHook, _MapUtils$getHook$rem;
(_MapUtils$getHook = MapUtils.getHook(MapUtils.GET_MAP)) === null || _MapUtils$getHook === void 0 || (_MapUtils$getHook$rem = _MapUtils$getHook.removeControl) === null || _MapUtils$getHook$rem === void 0 || _MapUtils$getHook$rem.call(_MapUtils$getHook, _this.overview);
}
});
_defineProperty(_this, "initOverviewMap", function (el) {
if (el) {
var opt = _objectSpread({
className: "overview-map",
collapseLabel: "\xBB",
label: "\xAB",
collapsed: true,
collapsible: true
}, _this.props.options);
delete opt.layer;
delete opt.viewOptions;
_this.overview = new ol.control.OverviewMap(opt);
_this.overview.setTarget(el);
MapUtils.getHook(MapUtils.GET_MAP).addControl(_this.overview);
_this.setupView();
}
});
_defineProperty(_this, "setupView", function () {
var overviewView = new ol.View(_objectSpread({
projection: _this.props.projection
}, _this.props.options.viewOptions || {}));
_this.overview.getOverviewMap().setView(overviewView);
overviewView.setZoom(_this.props.zoom * 0.8);
overviewView.setCenter(_this.props.center);
_this.setState({
overviewView: overviewView,
overviewLayer: null
});
});
return _this;
}
_inherits(OverviewMap, _React$Component);
return _createClass(OverviewMap, [{
key: "componentDidUpdate",
value: function componentDidUpdate(prevProps, prevState) {
if (this.props.theme !== prevProps.theme) {
this.setupView();
} else if (this.state.overviewView !== prevState.overviewView) {
var _find, _this$props$theme;
var overviewLayerName = (_find = (((_this$props$theme = this.props.theme) === null || _this$props$theme === void 0 ? void 0 : _this$props$theme.backgroundLayers) || []).find(function (entry) {
return entry.overview;
})) === null || _find === void 0 ? void 0 : _find.name;
var overviewLayer = null;
if (this.props.options.layer) {
overviewLayer = _objectSpread(_objectSpread({}, this.props.options.layer), {}, {
visibility: true,
id: uuidv4()
});
if (overviewLayer.type === 'wms') {
var _this$props$themes;
overviewLayer.version = overviewLayer.params.VERSION || overviewLayer.version || ((_this$props$themes = this.props.themes) === null || _this$props$themes === void 0 ? void 0 : _this$props$themes.defaultWMSVersion) || "1.3.0";
}
} else if (overviewLayerName) {
overviewLayer = this.props.layers.find(function (l) {
return l.role === LayerRole.BACKGROUND && l.name === overviewLayerName;
});
if (overviewLayer) {
overviewLayer = _objectSpread(_objectSpread({}, overviewLayer), {}, {
visibility: true
});
}
} else {
overviewLayer = this.props.backgroundLayer;
}
this.setState({
overviewLayer: overviewLayer
});
} else if (this.props.backgroundLayer !== prevProps.backgroundLayer && !this.props.options.layer) {
this.setState({
overviewLayer: this.props.backgroundLayer
});
}
}
}, {
key: "render",
value: function render() {
return /*#__PURE__*/React.createElement("div", {
ref: this.initOverviewMap
}, this.state.overviewLayer ? /*#__PURE__*/React.createElement(OlLayer, {
key: this.state.overviewLayer.id,
map: this.overview.getOverviewMap(),
options: this.state.overviewLayer,
projection: this.props.projection
}) : null);
}
}]);
}(React.Component);
_defineProperty(OverviewMap, "propTypes", {
backgroundLayer: PropTypes.object,
center: PropTypes.array,
layers: PropTypes.array,
/** See [OpenLayers API doc](https://openlayers.org/en/latest/apidoc/module-ol_control_OverviewMap-OverviewMap.html) for general options.
* Additionally, you can specify:
* - `layer`: Custom overview layer, in the same form as background layer definitions (`{type: "<wms|wmts>", "url": ...}`).
* - `viewOptions`: Options for the OverviewMap View, see [OpenLayers API doc](https://openlayers.org/en/latest/apidoc/module-ol_View.html).
*/
options: PropTypes.object,
projection: PropTypes.string,
theme: PropTypes.object,
themes: PropTypes.object,
zoom: PropTypes.number
});
_defineProperty(OverviewMap, "defaultProps", {
options: {}
});
export default connect(function (state) {
return {
theme: state.theme.current,
themes: state.theme.themes,
layers: state.layers.flat,
backgroundLayer: state.layers.flat.find(function (l) {
return l.role === LayerRole.BACKGROUND && l.visibility;
}),
projection: state.map.projection,
center: state.map.center,
zoom: state.map.zoom
};
}, {})(OverviewMap);