winshutdownmonitor.h

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// Copyright (c) 2014-2018 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#ifndef BITCOIN_QT_WINSHUTDOWNMONITOR_H
#define BITCOIN_QT_WINSHUTDOWNMONITOR_H

#ifdef WIN32
#include <QByteArray>
#include <QString>

#include <windef.h> // for HWND

#include <QAbstractNativeEventFilter>

class WinShutdownMonitor : public QAbstractNativeEventFilter
{
public:
    bool nativeEventFilter(const QByteArray &eventType, void *pMessage, long *pnResult);

    static void registerShutdownBlockReason(const QString& strReason, const HWND& mainWinId);
};
#endif

#endif // BITCOIN_QT_WINSHUTDOWNMONITOR_H