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63 lines
1.5 KiB
63 lines
1.5 KiB
/* -*- C++ -*-
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This file declares the KVaioDrierInterface class.
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It provides an event-oriented wrapper for the kernel sonypi driver.
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$ Author: Mirko Boehm $
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$ Copyright: (C) 1996-2003, Mirko Boehm $
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$ Contact: mirko@kde.org
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http://www.kde.org
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http://www.hackerbuero.org $
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$ License: LGPL with the following explicit clarification:
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This code may be linked against any version of the Qt toolkit
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from Troll Tech, Norway. $
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$Id$
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*/
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#ifndef KVAIO_DRIVERINTERFACE_H
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#define KVAIO_DRIVERINTERFACE_H
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#include <qobject.h>
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class QTimer;
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extern "C"
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{
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#include <fcntl.h>
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#include "./sonypi.h"
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}
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class QSocketNotifier;
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class KVaioDriverInterface : public QObject
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{
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Q_OBJECT
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public:
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KVaioDriverInterface(QObject *parent=0);
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bool connectToDriver(bool listen = true);
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void disconnectFromDriver();
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/** Return the current display brightness, a value between 0 and
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255. Returns -1 if the setting cannot be retrieved. */
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int brightness();
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/** Get the battery status. */
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bool getBatteryStatus(bool& bat1Avail, int& bat1Remaining, int& bat1Max,
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bool& bat2Avail, int& bat2Remaining, int& bat2Max,
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bool& acConnected);
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public slots:
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/** Set the display brightness. 0<= value <=255. */
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void setBrightness(int);
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protected:
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int mFd;
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fd_set mRfds;
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QSocketNotifier *mNotifier;
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signals:
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void vaioEvent(int);
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// void brightnessChanged(int);
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protected slots:
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void socketActivated(int);
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};
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#endif // KVAIO_DRIVERINTERFACE_H
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