kwin/idle_inhibition.h

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/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2017 Martin Flöser <mgraesslin@kde.org>
This program is free software; you can redistribute it and/or modify
it 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, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#pragma once
#include <QObject>
#include <QVector>
#include <QMap>
#include <algorithm>
namespace KWayland
{
namespace Server
{
class IdleInterface;
}
}
using KWayland::Server::IdleInterface;
namespace KWin
{
class ShellClient;
class IdleInhibition : public QObject
{
Q_OBJECT
public:
explicit IdleInhibition(IdleInterface *idle);
~IdleInhibition();
void registerShellClient(ShellClient *client);
bool isInhibited() const {
return !m_idleInhibitors.isEmpty();
}
bool isInhibited(ShellClient *client) const {
return std::any_of(m_idleInhibitors.begin(), m_idleInhibitors.end(), [client] (auto c) { return c == client; });
}
private:
void inhibit(ShellClient *client);
void uninhibit(ShellClient *client);
IdleInterface *m_idle;
QVector<ShellClient*> m_idleInhibitors;
QMap<ShellClient*, QMetaObject::Connection> m_connections;
};
}