@geogirafe/lib-geoportal/models/layers/layerlocalfile.js

GeoGirafe is a flexible application to build online geoportals.

import Layer from './layer.js';
/*
 * This class is a used in the state of the application, which will be accessed behind a javascript proxy.
 * This means that each modification made to its properties must come from outside,
 * because they have to be made through the proxy, so that the modification can be listen.
 * Therefore, this class must not contain any method which is updating a value directly
 * For example, any method doing <this.xxx = value> is forbidden here, because the modification be known from the proxy
 */
class LayerLocalFile extends Layer {
    _features;
    lastModifiedDate;
    legend = true;
    isLegendExpanded;
    wasLegendExpanded;
    extent;
    file;
    locale;
    constructor(id, order, file, features, extent, locale, options) {
        super(id, file.name, order, { isDefaultChecked: options?.isDefaultChecked ?? true });
        this._features = features;
        this.extent = extent;
        this.file = file;
        this.locale = locale;
        this.lastModifiedDate = new Date(file.lastModified).toLocaleDateString(locale);
        this.isLegendExpanded = true;
        this.wasLegendExpanded = false;
    }
    clone() {
        const clonedObject = new LayerLocalFile(this.id, this.order, this.file, this._features, this.extent, this.locale, {
            isDefaultChecked: this.isDefaultChecked
        });
        clonedObject.activeState = this.activeState;
        clonedObject.opacity = this.opacity;
        clonedObject.isLegendExpanded = this.isLegendExpanded;
        clonedObject.wasLegendExpanded = this.wasLegendExpanded;
        return clonedObject;
    }
}
export default LayerLocalFile;