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lxqt-powermanagement-packaging/src/idlenesswatcher.h

92 lines
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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
*
* LXDE-Qt - a lightweight, Qt based, desktop toolset
* http://razor-qt.org
*
* Copyright (C) 2013 Alec Moskvin <alecm@gmx.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* This library 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
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* END_COMMON_COPYRIGHT_HEADER */
#ifndef IDLENESSWATCHER_H
#define IDLENESSWATCHER_H
#include <xcb/xcb.h>
#include <QMap>
#include <QTimer>
#include <QProcess>
#include <QDateTime>
#include <QDBusContext>
#include <QDBusServiceWatcher>
#include <LXQt/Settings>
#include <LXQt/Notification>
#include "../config/powermanagementsettings.h"
#include "watcher.h"
class IdlenessWatcher : public Watcher, protected QDBusContext
{
Q_OBJECT
public:
explicit IdlenessWatcher(QObject* parent = 0);
signals:
void ActiveChanged(bool in0);
public slots:
void Lock();
uint GetSessionIdleTime();
uint GetActiveTime();
bool GetActive();
bool SetActive(bool activate);
void SimulateUserActivity();
uint Inhibit(const QString& applicationName, const QString& reasonForInhibit);
void UnInhibit(uint cookie);
uint Throttle(const QString& applicationName, const QString& reasonForThrottle);
void UnThrottle(uint cookie);
private slots:
void idleTimeout();
void screenUnlocked(int exitCode, QProcess::ExitStatus exitStatus);
void notificationAction(int num);
void serviceUnregistered(const QString& service);
void restartTimer();
private:
uint getIdleTimeMs();
uint getMaxIdleTimeoutMs();
static xcb_screen_t* screenOfDisplay(xcb_connection_t* mConn, int screen);
PowerManagementSettings mPSettings;
QTimer mTimer;
QProcess mLockProcess;
LxQt::Notification mErrorNotification;
QString mLockCommand;
QDateTime mLockTime;
QMap<uint,QString> mInhibitors;
QDBusServiceWatcher mDBusWatcher;
xcb_connection_t* mConn;
xcb_screen_t* mScreen;
uint mInhibitorCookie;
bool mIsLocked;
bool mTurnOffDisplay;
};
#endif // IDLENESSWATCHER_H