Bitcoin Core  0.19.99
P2P Digital Currency
winshutdownmonitor.h
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1 // Copyright (c) 2014-2018 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 
5 #ifndef BITCOIN_QT_WINSHUTDOWNMONITOR_H
6 #define BITCOIN_QT_WINSHUTDOWNMONITOR_H
7 
8 #ifdef WIN32
9 #include <QByteArray>
10 #include <QString>
11 
12 #include <windef.h> // for HWND
13 
14 #include <QAbstractNativeEventFilter>
15 
16 class WinShutdownMonitor : public QAbstractNativeEventFilter
17 {
18 public:
20  bool nativeEventFilter(const QByteArray &eventType, void *pMessage, long *pnResult);
21 
23  static void registerShutdownBlockReason(const QString& strReason, const HWND& mainWinId);
24 };
25 #endif
26 
27 #endif // BITCOIN_QT_WINSHUTDOWNMONITOR_H