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qwc2

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QGIS Web Client

https//qwc-services.github.io/

qgis/qwc2

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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 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 classnames from"classnames";import isEmpty from"lodash.isempty";import PropTypes from"prop-types";import{LayerRole,changeLayerProperty}from"../actions/layers";import Icon from"../components/Icon";import MapButton from"../components/MapButton";import ConfigUtils from"../utils/ConfigUtils";import LocaleUtils from"../utils/LocaleUtils";import"./style/BackgroundSwitcher.css";/** * Map button for switching the background layer. */export var BackgroundSwitcher=/*#__PURE__*/function(_React$Component){function BackgroundSwitcher(){var _this;_classCallCheck(this,BackgroundSwitcher);for(var _len=arguments.length,args=new Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key]}_this=_callSuper(this,BackgroundSwitcher,[].concat(args));_defineProperty(_this,"state",{visible:false});_defineProperty(_this,"itemTitle",function(item){var _item$title;return item.titleMsgId?LocaleUtils.tr(item.titleMsgId):(_item$title=item.title)!==null&&_item$title!==void 0?_item$title:item.name});_defineProperty(_this,"renderLayerItem",function(layer,visible){var assetsPath=ConfigUtils.getAssetsPath();var itemclasses=classnames({"background-switcher-item":true,"background-switcher-item-active":visible});return/*#__PURE__*/React.createElement("div",{className:itemclasses,key:layer?layer.name:"empty",onClick:function onClick(){return _this.backgroundLayerClicked(layer)}},/*#__PURE__*/React.createElement("div",{className:"background-switcher-item-title"},layer?/*#__PURE__*/React.createElement("span",{title:_this.itemTitle(layer)},_this.itemTitle(layer)):/*#__PURE__*/React.createElement("span",null,LocaleUtils.tr("bgswitcher.nobg"))),/*#__PURE__*/React.createElement("div",{className:"background-switcher-item-thumbnail"},/*#__PURE__*/React.createElement("img",{src:layer?assetsPath+"/"+layer.thumbnail:"data:image/gif;base64,R0lGODlhAQABAIAAAP7//wAAACH5BAAAAAAALAAAAAABAAEAAAICRAEAOw=="})))});_defineProperty(_this,"renderGroupItem",function(entry){var assetsPath=ConfigUtils.getAssetsPath();var layer=entry.layers.find(function(l){return l.visibility===true})||entry.layers.find(function(l){return l["default"]===true})||entry.layers[entry.layers.length-1];var itemclasses=classnames({"background-switcher-item":true,"background-switcher-item-active":layer.visibility});return/*#__PURE__*/React.createElement("div",{className:itemclasses,key:layer.name},/*#__PURE__*/React.createElement("div",{className:"background-switcher-item-title"},/*#__PURE__*/React.createElement("span",{title:_this.itemTitle(layer)},_this.itemTitle(layer)),/*#__PURE__*/React.createElement(Icon,{icon:"chevron-down"})),/*#__PURE__*/React.createElement("div",{className:"background-switcher-item-thumbnail"},/*#__PURE__*/React.createElement("img",{onClick:function onClick(){return _this.backgroundLayerClicked(layer)},src:assetsPath+"/"+layer.thumbnail})),/*#__PURE__*/React.createElement("div",{className:"background-switcher-group"},entry.layers.map(function(l){var menuitemclasses=classnames({"background-switcher-group-item":true,"background-switcher-group-item-active":l.visibility});return/*#__PURE__*/React.createElement("div",{className:menuitemclasses,key:l.name,onClick:function onClick(){return _this.backgroundLayerClicked(l)},onMouseEnter:function onMouseEnter(ev){return _this.updateGroupItem(ev,l)},onMouseLeave:function onMouseLeave(ev){return _this.updateGroupItem(ev,layer)},title:_this.itemTitle(l)},_this.itemTitle(l))})))});_defineProperty(_this,"updateGroupItem",function(ev,layer){var assetsPath=ConfigUtils.getAssetsPath();ev.target.parentElement.parentElement.childNodes[0].firstChild.innerText=_this.itemTitle(layer);ev.target.parentElement.parentElement.childNodes[1].firstChild.src=assetsPath+"/"+layer.thumbnail});_defineProperty(_this,"buttonClicked",function(){_this.setState(function(state){return{visible:!state.visible}})});_defineProperty(_this,"backgroundLayerClicked",function(layer){if(layer){_this.props.changeLayerVisibility(layer,true)}else{var visible=_this.props.layers.find(function(l){return l.visibility});if(visible){_this.props.changeLayerVisibility(visible,false)}}_this.setState({visible:false})});return _this}_inherits(BackgroundSwitcher,_React$Component);return _createClass(BackgroundSwitcher,[{key:"render",value:function render(){var _this2=this;var backgroundLayers=this.props.layers.slice(0).reverse();// Re-sort layers, ensuring grouped layers are grouped together var idx=0;var indices=backgroundLayers.reduce(function(res,l){var name=l.group||l.name;if(!res[name]){res[name]=++idx}return res},{});backgroundLayers.sort(function(a,b){return indices[a.group||a.name]-indices[b.group||b.name]});var entries=backgroundLayers.reduce(function(res,layer){if(!isEmpty(res)&&layer.group&&layer.group===res[res.length-1].group){res[res.length-1].layers.push(layer)}else if(layer.group){res.push({group:layer.group,layers:[layer]})}else{res.push(layer)}return res},[]);if(entries.length>0){return/*#__PURE__*/React.createElement(MapButton,{active:this.state.visible,icon:"bglayer",onClick:this.buttonClicked,position:this.props.position,tooltip:LocaleUtils.tr("tooltip.background")},/*#__PURE__*/React.createElement("div",{className:"background-switcher "+(this.state.visible?"background-switcher-active":"")},this.renderLayerItem(null,backgroundLayers.filter(function(layer){return layer.visibility===true}).length===0),entries.map(function(entry){return entry.group?_this2.renderGroupItem(entry):_this2.renderLayerItem(entry,entry.visibility===true)})))}return null}}])}(React.Component);_defineProperty(BackgroundSwitcher,"propTypes",{changeLayerVisibility:PropTypes.func,layers:PropTypes.array,/** The position slot index of the map button, from the bottom (0: bottom slot). */position:PropTypes.number});_defineProperty(BackgroundSwitcher,"defaultProps",{position:0});var selector=function selector(state){return{layers:state.layers.flat.filter(function(layer){return layer.role===LayerRole.BACKGROUND})}};export default connect(selector,{changeLayerVisibility:function changeLayerVisibility(layer,visibility){return changeLayerProperty(layer.id,"visibility",visibility)}})(BackgroundSwitcher);