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60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
/* ============================================================
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* Falkon - Qt web browser
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* Copyright (C) 2014-2017 David Rosca <nowrep@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* ============================================================ */
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#include "sqldatabase.h"
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#include <QApplication>
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#include <QThreadStorage>
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#include <QtConcurrent/QtConcurrentRun>
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QThreadStorage<QSqlDatabase> s_databases;
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Q_GLOBAL_STATIC(SqlDatabase, qz_sql_database)
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// SqlDatabase
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SqlDatabase::SqlDatabase(QObject* parent)
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: QObject(parent)
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{
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}
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SqlDatabase::~SqlDatabase()
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{
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}
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QSqlDatabase SqlDatabase::database()
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{
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if (QThread::currentThread() == qApp->thread()) {
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return QSqlDatabase::database();
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}
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if (!s_databases.hasLocalData()) {
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const QString threadStr = QString::number((quintptr) QThread::currentThread());
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QSqlDatabase db = QSqlDatabase::cloneDatabase(QSqlDatabase::database(), QL1S("Falkon/") + threadStr);
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db.open();
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s_databases.setLocalData(db);
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}
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return s_databases.localData();
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}
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// instance
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SqlDatabase* SqlDatabase::instance()
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{
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return qz_sql_database();
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}
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