kwin/idle_inhibition.h
Martin Flöser ff2e883469 Add support for new IdleInhibition protocol
Summary:
A small helper class is added which manages inhibiting idle for the
ShellClients. So far only very basic functionality is added. That is
only the inhibition on the Surface is followed. It is not yet checked
whether the ShellClient is visible at all. That needs some changes in
ShellClient.

BUG: 385956
FIXED-IN: 5.12

Test Plan: New test case passes

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8856
2017-11-30 21:51:36 +01:00

64 lines
1.7 KiB
C++

/********************************************************************
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 <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;
};
}