Function Browser

OpenReservation/wwwroot/Scripts/angular.js:5808–6138

* @param {object} window The global window object. * @param {object} document jQuery wrapped document. * @param {object} $log window.console or an object with the same interface. * @param {object} $sniffer $sniffer service

(window, document, $log, $sniffer)

     * @param {object} $sniffer $sniffer service
     */
    function Browser(window, document, $log, $sniffer) {
        var self = this,
            rawDocument = document[0],
            location = window.location,
            history = window.history,
            setTimeout = window.setTimeout,
            clearTimeout = window.clearTimeout,
            pendingDeferIds = {};

        self.isMock = false;

        var outstandingRequestCount = 0;
        var outstandingRequestCallbacks = [];

        // TODO(vojta): remove this temporary api
        self.$$completeOutstandingRequest = completeOutstandingRequest;
        self.$$incOutstandingRequestCount = function () { outstandingRequestCount++; };

        /**
         * Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks`
         * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed.
         */
        function completeOutstandingRequest(fn) {
            try {
                fn.apply(null, sliceArgs(arguments, 1));
            } finally {
                outstandingRequestCount--;
                if (outstandingRequestCount === 0) {
                    while (outstandingRequestCallbacks.length) {
                        try {
                            outstandingRequestCallbacks.pop()();
                        } catch (e) {
                            $log.error(e);
                        }
                    }
                }
            }
        }

        function getHash(url) {
            var index = url.indexOf('#');
            return index === -1 ? '' : url.substr(index);
        }

        /**
         * @private
         * Note: this method is used only by scenario runner
         * TODO(vojta): prefix this method with $$ ?
         * @param {function()} callback Function that will be called when no outstanding request
         */
        self.notifyWhenNoOutstandingRequests = function (callback) {
            if (outstandingRequestCount === 0) {
                callback();
            } else {
                outstandingRequestCallbacks.push(callback);
            }
        };