File : core/MapLayersManager.js

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/*
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Copyright - 2017 2023 - wwwouaiebe - Contact: https://www.ouaie.be/
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This  program is free software;
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you can redistribute it and/or modify it under the terms of the
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GNU General Public License as published by the Free Software Foundation;
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either version 3 of the License, or any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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*/
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/*
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Changes:
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    - v4.0.0:
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        - created from v3.6.0
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Doc reviewed 202208
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 */
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import theMapLayersCollection from '../data/MapLayersCollection.js';
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import theTravelNotesData from '../data/TravelNotesData.js';
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import theEventDispatcher from './lib/EventDispatcher.js';
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import theAttributionsUI from '../uis/attributionsUI/AttributionsUI.js';
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/* ------------------------------------------------------------------------------------------------------------------------- */
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/**
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This class change the background map
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*/
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/* ------------------------------------------------------------------------------------------------------------------------- */
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class MapLayersManager {
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    /**
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    The constructor
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    */
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    constructor ( ) {
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        Object.freeze ( this );
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    }
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    /**
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    Set a map layer as current map
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    @param {string} mapLayerName The name of the layer to set
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    */
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    setMapLayer ( mapLayerName ) {
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        const mapLayer = theMapLayersCollection.getMapLayer ( mapLayerName );
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        theEventDispatcher.dispatch ( 'layerchange', { layer : mapLayer } );
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        theAttributionsUI.attributions = mapLayer.attribution;
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        theTravelNotesData.travel.layerName = mapLayer.name;
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    }
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}
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/* ------------------------------------------------------------------------------------------------------------------------- */
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/**
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The one and only one instance of MapLayersManager class
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@type {MapLayersManager}
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*/
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/* ------------------------------------------------------------------------------------------------------------------------- */
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const theMapLayersManager = new MapLayersManager ( );
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export default theMapLayersManager;
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/* --- End of file --------------------------------------------------------------------------------------------------------- */
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