mirror of
https://github.com/nextcloud/desktop.git
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87 lines
1.9 KiB
C++
87 lines
1.9 KiB
C++
/*
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* Copyright (C) by Daniel Molkentin <danimo@owncloud.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 2 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, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#ifndef MIRALL_FOLDERWATCHER_WIN_H
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#define MIRALL_FOLDERWATCHER_WIN_H
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#include <QThread>
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#include <QAtomicInt>
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#include <windows.h>
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namespace OCC {
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class FolderWatcher;
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/**
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* @brief The WatcherThread class
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* @ingroup gui
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*/
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class WatcherThread : public QThread
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{
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Q_OBJECT
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public:
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WatcherThread(const QString &path)
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: QThread()
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, _path(path + (path.endsWith(QLatin1Char('/')) ? QString() : QStringLiteral("/")))
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, _directory(0)
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, _resultEvent(0)
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, _stopEvent(0)
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, _done(false)
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{
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}
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~WatcherThread();
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void stop();
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protected:
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void run();
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void watchChanges(size_t fileNotifyBufferSize,
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bool *increaseBufferSize);
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void closeHandle();
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signals:
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void changed(const QString &path);
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void lostChanges();
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void ready();
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private:
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QString _path;
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HANDLE _directory;
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HANDLE _resultEvent;
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HANDLE _stopEvent;
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QAtomicInt _done;
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};
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/**
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* @brief Windows implementation of FolderWatcher
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* @ingroup gui
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*/
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class FolderWatcherPrivate : public QObject
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{
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Q_OBJECT
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public:
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FolderWatcherPrivate(FolderWatcher *p, const QString &path);
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~FolderWatcherPrivate();
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/// Set to non-zero once the WatcherThread is capturing events.
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QAtomicInt _ready;
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private:
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FolderWatcher *_parent;
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WatcherThread *_thread;
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};
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}
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#endif // MIRALL_FOLDERWATCHER_WIN_H
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