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/***************************************************************************
radioview_frequencyseeker.h - description
-------------------
begin : Fre Jun 20 2003
copyright : (C) 2003 by Martin Witte
email : witte@kawo1.rwth-aachen.de
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#ifndef KRADIO_RADIOVIEW_FREQUENCYSEEKER_H
#define KRADIO_RADIOVIEW_FREQUENCYSEEKER_H
#include "../../src/include/radiodevice_interfaces.h"
#include "radioview_element.h"
class TQToolButton;
class TQSlider;
class RadioViewFrequencySeeker : public RadioViewElement, // is a TQObject, must be first
public ISeekRadioClient,
public IFrequencyRadioClient
{
TQ_OBJECT
public:
RadioViewFrequencySeeker(TQWidget *parent, const TQString &name);
~RadioViewFrequencySeeker();
float getUsability(Interface *) const;
// Interface
bool connectI (Interface *);
bool disconnectI(Interface *);
// ISeekRadioClient
RECEIVERS:
bool noticeSeekStarted (bool up);
bool noticeSeekStopped ();
bool noticeSeekFinished (const RadioStation &s, bool goodQuality);
bool noticeProgress (float ) { return false; }
// IFrequencyRadioClient
RECEIVERS:
bool noticeFrequencyChanged(float f, const RadioStation *s);
bool noticeMinMaxFrequencyChanged(float min, float max);
bool noticeDeviceMinMaxFrequencyChanged(float min, float max);
bool noticeScanStepChanged(float s);
// own stuff ;)
protected slots:
void slotSearchLeft(bool on);
void slotSearchRight(bool on);
void slotSliderChanged(int val);
protected:
TQToolButton *m_btnSearchLeft,
*m_btnStepLeft,
*m_btnStepRight,
*m_btnSearchRight;
TQSlider *m_sldFrequency;
bool m_ignoreChanges;
};
#endif
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