// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

part of $LIBRARYNAME;

$(ANNOTATIONS)$(CLASS_MODIFIERS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
$!MEMBERS
  Future<StorageInfoUsage> queryUsageAndQuota(int storageType) {
    var completer = new Completer<StorageInfoUsage>();
    _queryUsageAndQuota(storageType,
        (currentUsageInBytes, currentQuotaInBytes) {
          completer.complete(new StorageInfoUsage(currentUsageInBytes,
              currentQuotaInBytes));
        },
        (error) { completer.completeError(error); });
    return completer.future;
  }
}

/**
 * A simple container class for the two values that are returned from the
 * futures in requestQuota and queryUsageAndQuota.
 */
class StorageInfoUsage {
  final int currentUsageInBytes;
  final int currentQuotaInBytes;
  const StorageInfoUsage(this.currentUsageInBytes, this.currentQuotaInBytes);
}