terriajs/lib/Models/ResultPendingCatalogItem.js

Geospatial data visualization platform.

'use strict';

/*global require*/
var CatalogItem = require('./CatalogItem');
var defineProperties = require('terriajs-cesium/Source/Core/defineProperties');
var inherit = require('../Core/inherit');
var knockout = require('terriajs-cesium/Source/ThirdParty/knockout');

/**
 * A catalog item used to represent an in-progress asynchronous function in the Now Viewing.
 *
 * @alias ResultPendingCatalogItem
 * @constructor
 * @extends CatalogItem
 *
 * @param {Terria} terria The terria instance.
 */
var ResultPendingCatalogItem = function(terria) {
    CatalogItem.call(this, terria);

    this.loadPromise = undefined;
    this.loadingMessage = undefined;

    knockout.track(this, ['loadingMessage']);
};

inherit(CatalogItem, ResultPendingCatalogItem);

defineProperties(ResultPendingCatalogItem.prototype, {
    /**
     * Gets the type of data member represented by this instance.
     * @memberOf ResultPendingCatalogItem.prototype
     * @type {String}
     */
    type : {
        get : function() {
            return 'result-pending';
        }
    },

    /**
     * Gets a human-readable name for this type of data source, 'CSV'.
     * @memberOf ResultPendingCatalogItem.prototype
     * @type {String}
     */
    typeName : {
        get : function() {
            return 'Result Pending';
        }
    }
});

ResultPendingCatalogItem.prototype._load = function() {
    return this.loadPromise;
};

/**
 * Cancels the asynchronous process.
 */
ResultPendingCatalogItem.prototype.cancel = function() {
};

ResultPendingCatalogItem.prototype._enable = function() {
};

ResultPendingCatalogItem.prototype._disable = function() {
};

ResultPendingCatalogItem.prototype._show = function() {
};

ResultPendingCatalogItem.prototype._hide = function() {
};

module.exports = ResultPendingCatalogItem;