File indexing completed on 2025-01-19 03:53:46
0001 /* ============================================================ 0002 * 0003 * This file is a part of digiKam project 0004 * https://www.digikam.org 0005 * 0006 * Date : 2007-04-15 0007 * Description : Thumbnails database backend 0008 * 0009 * SPDX-FileCopyrightText: 2007-2009 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de> 0010 * SPDX-FileCopyrightText: 2010-2024 by Gilles Caulier <caulier dot gilles at gmail dot com> 0011 * 0012 * SPDX-License-Identifier: GPL-2.0-or-later 0013 * 0014 * ============================================================ */ 0015 0016 // Local includes 0017 0018 #include "thumbsdbbackend.h" 0019 #include "dbenginebackend_p.h" 0020 #include "thumbsdbschemaupdater.h" 0021 0022 namespace Digikam 0023 { 0024 0025 ThumbsDbBackend::ThumbsDbBackend(DbEngineLocking* const locking, const QString& backendName) 0026 : BdEngineBackend(backendName, locking, *new BdEngineBackendPrivate(this)) 0027 { 0028 } 0029 0030 ThumbsDbBackend::~ThumbsDbBackend() 0031 { 0032 } 0033 0034 bool ThumbsDbBackend::initSchema(ThumbsDbSchemaUpdater* const updater) 0035 { 0036 Q_D(BdEngineBackend); 0037 0038 if (d->status == OpenSchemaChecked) 0039 { 0040 return true; 0041 } 0042 0043 if (d->status == Unavailable) 0044 { 0045 return false; 0046 } 0047 0048 if (updater->update()) 0049 { 0050 d->status = OpenSchemaChecked; 0051 return true; 0052 } 0053 0054 return false; 0055 } 0056 0057 } // namespace Digikam 0058 0059 #include "moc_thumbsdbbackend.cpp"