/*
    This file is part of KMail.

    Copyright (c) 2005 David Faure <faure@kde.org>

    This program is free software; you can redistribute it and/or modify
    under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

    As a special exception, permission is given to link this program
    with any edition of Qt, and distribute the resulting executable,
    without including the source code for Qt in the source distribution.
*/

#ifndef MESSAGEVIEWER_MESSAGEVIEWERSETTINGS_H
#define MESSAGEVIEWER_MESSAGEVIEWERSETTINGS_H

#include "globalsettings_messageviewer.h"

class QTimer;

namespace MessageViewer {
/**
 * @brief The MessageViewerSettings class
 */
class MESSAGEVIEWER_EXPORT MessageViewerSettings : public MessageViewer::MessageViewerSettingsBase
{
    Q_OBJECT
public:
    static MessageViewerSettings *self();

    /** Call this slot instead of directly KConfig::sync() to
        minimize the overall config writes. Calling this slot will
        schedule a sync of the application config file using a timer, so
        that many consecutive calls can be condensed into a single
        sync, which is more efficient. */
    void requestSync();

private Q_SLOTS:
    void slotSyncNow();

private:
    MessageViewerSettings();
    ~MessageViewerSettings() override;
    static MessageViewerSettings *mSelf;

    QTimer *mConfigSyncTimer = nullptr;
};
}

#endif
