Added old KDE3 version of kradio

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kradio@1094417 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 77 insertions, 0 deletions

diff --git a/kradio3/src/include/frequencyseekhelper.h b/kradio3/src/include/frequencyseekhelper.h
new file mode 100644
index 0000000..4dc529f
--- /dev/null
+++ b/kradio3/src/include/frequencyseekhelper.h
@@ -0,0 +1,77 @@
+/***************************************************************************
+                          frequencyseekhelper.h  -  description
+                             -------------------
+    begin                : Fre Mai 9 2003
+    copyright            : (C) 2003 by Martin Witte
+    email                : [email protected]
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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_FREQUENCY_SEEKHELPER_H
+#define KRADIO_FREQUENCY_SEEKHELPER_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <qobject.h>
+#include "radiodevice_interfaces.h"
+#include "seekhelper.h"
+
+class FrequencySeekHelper : public QObject,
+                            public SeekHelper,
+                            public IFrequencyRadioClient
+{
+Q_OBJECT
+public:
+
+    FrequencySeekHelper(ISeekRadio &parent);
+    virtual ~FrequencySeekHelper();
+
+// IFrequencyRadioClient
+RECEIVERS:
+    bool noticeFrequencyChanged(float /*f*/, const RadioStation */*s*/)  { return false; }
+    bool noticeMinMaxFrequencyChanged(float /*min*/, float /*max*/)      { return false; }
+    bool noticeDeviceMinMaxFrequencyChanged(float /*min*/, float /*max*/){ return false; }
+    bool noticeScanStepChanged(float /*s*/)                              { return false; }
+
+public:
+
+    virtual bool     connectI   (Interface *i);
+    virtual bool     disconnectI(Interface *i);
+
+    virtual void     start(const SoundStreamID &, direction_t dir);
+
+public slots:
+
+    virtual void step() { SeekHelper::step(); }
+
+protected:
+    virtual void abort();
+    virtual bool isGood() const;
+    virtual bool isBetter() const;
+    virtual bool isWorse() const;
+    virtual bool bestFound() const;
+    virtual void getData();
+    virtual void rememberBest();
+    virtual bool nextSeekStep();
+    virtual void applyBest();
+
+protected:
+    QTimer  *m_timer;
+
+    float    m_currentSignal, m_oldSignal;
+    bool     m_goodSignal;
+    float    m_currentFrequency, m_oldFrequency;
+    float    m_bestFrequency;
+};
+
+#endif