e144748c7a
Summary: Won't make things go much faster since everything that was being passed by value is refcounted but still const & is a bit faster than refcounting For shared pointers instead of adding const & we move them into the destination variable saving some cpu usage but at the same time making clear the pointer is being stored by not being const & Reviewers: zzag Reviewed By: zzag Subscribers: zzag, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D25022
91 lines
2.3 KiB
C++
91 lines
2.3 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2017 Martin Flöser <mgraesslin@kde.org>
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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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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#pragma once
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#include <QObject>
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#include <KSharedConfig>
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#include <kwin_export.h>
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class QOrientationSensor;
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class KStatusNotifierItem;
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namespace KWin
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{
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class KWIN_EXPORT OrientationSensor : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(bool userEnabled READ isUserEnabled WRITE setUserEnabled NOTIFY userEnabledChanged)
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public:
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explicit OrientationSensor(QObject *parent = nullptr);
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~OrientationSensor() override;
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void setEnabled(bool enabled);
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/**
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* Just like QOrientationReading::Orientation,
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* copied to not leak the QSensors API into internal API.
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*/
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enum class Orientation {
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Undefined,
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TopUp,
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TopDown,
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LeftUp,
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RightUp,
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FaceUp,
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FaceDown
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};
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Q_ENUM(Orientation)
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Orientation orientation() const {
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return m_orientation;
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}
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void setConfig(KSharedConfig::Ptr config) {
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m_config = std::move(config);
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}
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bool isUserEnabled() const {
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return m_userEnabled;
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}
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void setUserEnabled(bool enabled);
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Q_SIGNALS:
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void orientationChanged();
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void userEnabledChanged(bool);
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private:
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void startStopSensor();
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void loadConfig();
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void refresh();
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void activate();
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void updateState();
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QOrientationSensor *m_sensor;
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bool m_enabled = false;
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bool m_userEnabled = true;
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Orientation m_orientation = Orientation::Undefined;
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KStatusNotifierItem *m_sni = nullptr;
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KSharedConfig::Ptr m_config;
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};
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}
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