qwc2/plugins/OverviewMap.js

QGIS Web Client

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{v1 as uuidv1}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$theme.backgroundLayers)||[]).find(function(entry){return entry.overview}))===null||_find===void 0?void 0:_find.name;var overviewLayer=null;if(this.props.options.layer){overviewLayer=_objectSpread(_objectSpread({},this.props.options.layer),{},{visibility:true,id:uuidv1()});if(overviewLayer.type==="wms"){var _this$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);