kde-workspace/powerdevil/daemon/actions/bundled/keyboardbrightnesscontrol.h
2014-11-13 19:30:51 +02:00

79 lines
2.9 KiB
C++

/***************************************************************************
* Copyright (C) 2012 by Michael Zanetti <mzanetti@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, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA . *
***************************************************************************/
#ifndef POWERDEVIL_BUNDLEDACTIONS_KEYBOARDBRIGHTNESSCONTROL_H
#define POWERDEVIL_BUNDLEDACTIONS_KEYBOARDBRIGHTNESSCONTROL_H
#include <powerdevilaction.h>
#include <powerdevilbackendinterface.h>
class BrightnessOSDWidget;
namespace PowerDevil {
namespace BundledActions {
class KeyboardBrightnessControl : public PowerDevil::Action
{
Q_OBJECT
Q_DISABLE_COPY(KeyboardBrightnessControl)
Q_CLASSINFO("D-Bus Interface", "org.kde.Solid.PowerManagement.Actions.KeyboardBrightnessControl")
public:
explicit KeyboardBrightnessControl(QObject* parent);
virtual ~KeyboardBrightnessControl();
protected:
virtual void onProfileUnload();
virtual void onWakeupFromIdle();
virtual void onIdleTimeout(int msec);
virtual void onProfileLoad();
virtual void triggerImpl(const QVariantMap& args);
virtual bool isSupported();
public:
virtual bool loadAction(const KConfigGroup& config);
public Q_SLOTS:
void showBrightnessOSD(int brightness);
void onBrightnessChangedFromBackend(float brightness, PowerDevil::BackendInterface::BrightnessControlType type);
// DBus export
void increaseKeyboardBrightness();
void decreaseKeyboardBrightness();
void toggleKeyboardBacklight();
int keyboardBrightness() const;
void setKeyboardBrightness(int percent);
Q_SIGNALS:
void keyboardBrightnessChanged(int percent);
private:
int m_defaultValue;
QWeakPointer< BrightnessOSDWidget > m_brightnessOSD;
QString m_lastProfile;
QString m_currentProfile;
};
}
}
#endif // POWERDEVIL_BUNDLEDACTIONS_KEYBOARDBRIGHTNESSCONTROL_H