storage/mozStorageResultSet.h
author Chris H-C <chutten@mozilla.com>
Mon, 04 Apr 2016 12:54:41 -0400
branchFUNNELCAKE86_BRANCH
changeset 326423 d71f2fa0771913a9bd47265869332a154070673a
parent 277038 dd79977a3286d947aff8e270245d05c05e676964
child 508163 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1260483 - Use AssocQueryString to get friendly protocol handler names. r=jimm In Win8+, AssocQueryString supports ASSOCF_IS_PROTOCOL which simplifies fetching the friendly application name for a given protocol/scheme. For "Universal" apps, this simplified mechanism is required to get something other than TWINUI. MozReview-Commit-ID: pTruoBeTgK

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozStorageResultSet_h
#define mozStorageResultSet_h

#include "mozIStorageResultSet.h"
#include "nsCOMArray.h"
#include "mozilla/Attributes.h"
class mozIStorageRow;

namespace mozilla {
namespace storage {

class ResultSet final : public mozIStorageResultSet
{
public:
  NS_DECL_THREADSAFE_ISUPPORTS
  NS_DECL_MOZISTORAGERESULTSET

  ResultSet();

  /**
   * Adds a tuple to this result set.
   */
  nsresult add(mozIStorageRow *aTuple);

  /**
   * @returns the number of rows this result set holds.
   */
  int32_t rows() const { return mData.Count(); }

private:
  ~ResultSet();

  /**
   * Stores the current index of the active result set.
   */
  int32_t mCurrentIndex;

  /**
   * Stores the tuples.
   */
  nsCOMArray<mozIStorageRow> mData;
};

} // namespace storage
} // namespace mozilla

#endif // mozStorageResultSet_h