Function getMeasurementCache

docs/app/js/sanddance-app.js:41980–41998

()

var _utilities1 = require("@uifabric/utilities");
var RESIZE_DELAY = 16;
var getMeasurementCache = function() {
    var measurementsCache = {};
    return {
        /**
         * Checks if the provided data has a cacheKey. If it has a cacheKey and there is a
         * corresponding entry in the measurementsCache, then it will return that value.
         * Returns undefined otherwise.
         */ getCachedMeasurement: function(data) {
            if (data && data.cacheKey && measurementsCache.hasOwnProperty(data.cacheKey)) return measurementsCache[data.cacheKey];
            return undefined;
        },
        /**
         * Should be called whenever there is a new measurement associated with a given data object.
         * If the data has a cacheKey, store that measurement in the measurementsCache.
         */ addMeasurementToCache: function(data, measurement) {
            if (data.cacheKey) measurementsCache[data.cacheKey] = measurement;
        }
    };
};
var getNextResizeGroupStateProvider = function(measurementCache) {
    if (measurementCache === void 0) measurementCache = getMeasurementCache();
    var _measurementCache = measurementCache;