frequencyradiostation.h

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00001 /***************************************************************************
00002                           frequencyradiostation.h  -  description
00003                              -------------------
00004     begin                : Sat March 29 2003
00005     copyright            : (C) 2003 by Klas Kalass, Ernst Martin Witte
00006     email                : klas@kde.org, witte@kawo1.rwth-aachen.de
00007  ***************************************************************************/
00008 
00009 /***************************************************************************
00010  *                                                                         *
00011  *   This program is free software; you can redistribute it and/or modify  *
00012  *   it under the terms of the GNU General Public License as published by  *
00013  *   the Free Software Foundation; either version 2 of the License, or     *
00014  *   (at your option) any later version.                                   *
00015  *                                                                         *
00016  ***************************************************************************/
00017 
00018 #ifndef KRADIO_FREQUENCYRADIOSTATION_H
00019 #define KRADIO_FREQUENCYRADIOSTATION_H
00020 
00021 #ifdef HAVE_CONFIG_H
00022 #include <config.h>
00023 #endif
00024 
00025 #include "radiostation.h"
00026 
00032 // Kopenhagener Wellenplan: 300kHz
00033 #define STATION_FREQ_INTERVAL_FM   0.3
00034 
00035 // Kopenhagener Wellenplan:   9kHz
00036 #define STATION_FREQ_INTERVAL_AM   0.009
00037 
00038 class FrequencyRadioStation : public RadioStation  {
00039 public:
00040     FrequencyRadioStation ();
00041     FrequencyRadioStation (float frequency);
00042     FrequencyRadioStation (const QString &name, const QString &shortName, float frequency);
00043     FrequencyRadioStation (const FrequencyRadioStation &);
00044     FrequencyRadioStation (RegisterStationClass, const QString &classname = QString::null);
00045     ~FrequencyRadioStation();
00046 
00047     float  frequency()  const             { return m_frequency; }
00048     void   setFrequency (float frequency) { m_frequency = frequency; }
00049 
00050     virtual QString    longName() const;
00051     virtual QString    description() const;
00052     virtual bool    isValid () const;
00053 
00054     /*  = 0 : "this" is same as "s", i.e. approximately same frequency
00055         > 0 : this.frequency > s.frequency
00056         < 0 : this.frequency < s.frequency
00057         other class than FrequencyRadioStation: compare typeid(.).name()
00058     */
00059     virtual int    compare (const RadioStation &s) const;
00060 
00062     virtual RadioStation *copy() const;
00063     virtual RadioStation *copyNewID() const;
00064 
00065     virtual RadioStationConfig *createEditor() const;
00066 
00067     // for XML-Parsing/Export
00068     virtual bool setProperty(const QString &property_name, const QString &val);
00069     virtual QString getProperty(const QString &property_name) const;
00070     virtual QStringList getPropertyNames() const;
00071     virtual QString getClassName() const { return "FrequencyRadioStation"; }
00072 
00073 
00074     virtual bool operator == (const RadioStation &x) const;
00075 
00076 protected:
00077 
00078     float m_frequency;
00079 };
00080 
00081 
00082 
00083 #endif

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