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98 lines
2.7 KiB
98 lines
2.7 KiB
/*
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This file is part of the KDE project
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Copyright (c) 2003 George Staikos <staikos@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef _MONITOR_H_
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#define _MONITOR_H_
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#include <tqstring.h>
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#include <tqstringlist.h>
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#include <tqpixmap.h>
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#include <tqobject.h>
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#include <kdemacros.h>
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class TDEConfig;
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namespace KMilo {
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class KMiloInterface;
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class KDE_EXPORT Monitor : public TQObject {
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public:
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Monitor(TQObject *parent, const char *name, const TQStringList&);
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virtual ~Monitor();
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/**
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* Called by kmilod to initialise this plugin. The plugin
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* must return true if its hardware is present and it should
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* be loaded. If it returns false, it will be unloaded.
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*/
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virtual bool init();
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enum DisplayType { None, //!
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Error, //! Error
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Volume, //! Volume level changed
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Mute, //! Volume has been muted
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Brightness, //! Brighteness of the screen has changed
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Tap, //! Mousttracker tap mode has changed
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Sleep //! laptop will sleep in progress() seconds
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};
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/**
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* This is called by KMiloD when it polls. Must return
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* the type of event that has occurred, or None.
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*/
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virtual DisplayType poll();
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/**
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* If poll() returns stating that a value has changed, this
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* will be called by kmilod to determine the value (0..100)
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* for the slider in the display, if necessary.
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*/
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virtual int progress() const;
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/**
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* Message displayed for DisplayType's that are not int
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* measurable ( DisplayType::Tap for example )
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*/
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virtual TQString message() const;
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/**
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* Custom pixmap that can be displayed be the themes
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* when displaying the DisplayType.
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*/
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virtual TQPixmap customPixmap() const;
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bool shouldPoll() const { return _poll; }
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virtual void reconfigure(TDEConfig*);
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protected:
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bool _poll; // set to false to disable polling.
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friend class KMiloD;
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void setInterface(KMiloInterface *i) { _interface = i; }
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KMiloInterface *_interface;
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};
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}
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#endif
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