// -*- Mode: C++ -*- #ifndef MAINWINDOW_H #define MAINWINDOW_H #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "Audio/AudioDevice.hpp" #include "commons.h" #include "Radio.hpp" #include "models/Modes.hpp" #include "models/FrequencyList.hpp" #include "Configuration.hpp" #include "WSPR/WSPRBandHopping.hpp" #include "Transceiver/Transceiver.hpp" #include "DisplayManual.hpp" #include "Network/psk_reporter.h" #include "logbook/logbook.h" #include "astro.h" #include "MessageBox.hpp" #include "Network/NetworkAccessManager.hpp" #define NUM_JT4_SYMBOLS 206 //(72+31)*2, embedded sync #define NUM_JT65_SYMBOLS 126 //63 data + 63 sync #define NUM_JT9_SYMBOLS 85 //69 data + 16 sync #define NUM_WSPR_SYMBOLS 162 //(50+31)*2, embedded sync #define NUM_WSPR_LF_SYMBOLS 412 //300 data + 109 sync + 3 ramp #define NUM_ISCAT_SYMBOLS 1291 //30*11025/256 #define NUM_MSK144_SYMBOLS 144 //s8 + d48 + s8 + d80 #define NUM_QRA64_SYMBOLS 84 //63 data + 21 sync #define NUM_FT8_SYMBOLS 79 #define NUM_FT4_SYMBOLS 105 #define NUM_CW_SYMBOLS 250 #define TX_SAMPLE_RATE 48000 #define N_WIDGETS 33 #define NRING 3456000 extern int volatile itone[NUM_ISCAT_SYMBOLS]; //Audio tones for all Tx symbols extern int volatile icw[NUM_CW_SYMBOLS]; //Dits for CW ID //--------------------------------------------------------------- MainWindow namespace Ui { class MainWindow; } class QSharedMemory; class QSplashScreen; class QSettings; class QLineEdit; class QFont; class QHostInfo; class EchoGraph; class FastGraph; class WideGraph; class LogQSO; class Transceiver; class MessageAveraging; class FoxLogWindow; class CabrilloLogWindow; class ColorHighlighting; class MessageClient; class QTime; class WSPRBandHopping; class HelpTextWindow; class WSPRNet; class SoundOutput; class Modulator; class SoundInput; class Detector; class SampleDownloader; class MultiSettings; class EqualizationToolsDialog; class DecodedText; class MainWindow : public QMainWindow { Q_OBJECT; public: using Frequency = Radio::Frequency; using FrequencyDelta = Radio::FrequencyDelta; using Mode = Modes::Mode; explicit MainWindow(QDir const& temp_directory, bool multiple, MultiSettings *, QSharedMemory *shdmem, unsigned downSampleFactor, QSplashScreen *, QWidget *parent = nullptr); ~MainWindow(); int decoderBusy () const {return m_decoderBusy;} public slots: void showSoundInError(const QString& errorMsg); void showSoundOutError(const QString& errorMsg); void showStatusMessage(const QString& statusMsg); void dataSink(qint64 frames); void fastSink(qint64 frames); void diskDat(); void freezeDecode(int n); void guiUpdate(); void doubleClickOnCall (Qt::KeyboardModifiers); void doubleClickOnCall2(Qt::KeyboardModifiers); void doubleClickOnFoxQueue(Qt::KeyboardModifiers); void readFromStdout(); void p1ReadFromStdout(); void setXIT(int n, Frequency base = 0u); void setFreq4(int rxFreq, int txFreq); void msgAvgDecode2(); void fastPick(int x0, int x1, int y); protected: void keyPressEvent (QKeyEvent *) override; void closeEvent(QCloseEvent *) override; void childEvent(QChildEvent *) override; bool eventFilter(QObject *, QEvent *) override; private slots: void initialize_fonts (); void on_tx1_editingFinished(); void on_tx2_editingFinished(); void on_tx3_editingFinished(); void on_tx4_editingFinished(); void on_tx5_currentTextChanged (QString const&); void on_tx6_editingFinished(); void on_actionSettings_triggered(); void on_monitorButton_clicked (bool); void on_actionAbout_triggered(); void on_autoButton_clicked (bool); void on_stopTxButton_clicked(); void on_stopButton_clicked(); void on_actionRelease_Notes_triggered (); void on_actionFT8_DXpedition_Mode_User_Guide_triggered(); void on_actionQuick_Start_Guide_v2_triggered(); void on_actionOnline_User_Guide_triggered(); void on_actionLocal_User_Guide_triggered(); void on_actionWide_Waterfall_triggered(); void on_actionOpen_triggered(); void on_actionOpen_next_in_directory_triggered(); void on_actionDecode_remaining_files_in_directory_triggered(); void on_actionDelete_all_wav_files_in_SaveDir_triggered(); void on_actionOpen_log_directory_triggered (); void on_actionNone_triggered(); void on_actionSave_all_triggered(); void on_actionKeyboard_shortcuts_triggered(); void on_actionSpecial_mouse_commands_triggered(); void on_actionSolve_FreqCal_triggered(); void on_actionCopyright_Notice_triggered(); void on_DecodeButton_clicked (bool); void decode(); void decodeBusy(bool b); void on_EraseButton_clicked(); void band_activity_cleared (); void rx_frequency_activity_cleared (); void on_txFirstCheckBox_stateChanged(int arg1); void set_dateTimeQSO(int m_ntx); void set_ntx(int n); void on_txrb1_toggled(bool status); void on_txrb1_doubleClicked (); void on_txrb2_toggled(bool status); void on_txrb3_toggled(bool status); void on_txrb4_toggled(bool status); void on_txrb4_doubleClicked (); void on_txrb5_toggled(bool status); void on_txrb5_doubleClicked (); void on_txrb6_toggled(bool status); void on_txb1_clicked(); void on_txb1_doubleClicked (); void on_txb2_clicked(); void on_txb3_clicked(); void on_txb4_clicked(); void on_txb4_doubleClicked (); void on_txb5_clicked(); void on_txb5_doubleClicked (); void on_txb6_clicked(); void on_lookupButton_clicked(); void on_addButton_clicked(); void on_dxCallEntry_textChanged (QString const&); void on_dxGridEntry_textChanged (QString const&); void on_dxCallEntry_returnPressed (); void on_genStdMsgsPushButton_clicked(); void on_logQSOButton_clicked(); void on_actionJT9_triggered(); void on_actionJT65_triggered(); void on_actionJT9_JT65_triggered(); void on_actionJT4_triggered(); void on_actionFT4_triggered(); void on_actionFT8_triggered(); void on_TxFreqSpinBox_valueChanged(int arg1); void on_actionSave_decoded_triggered(); void on_actionQuickDecode_toggled (bool); void on_actionMediumDecode_toggled (bool); void on_actionDeepestDecode_toggled (bool); void bumpFqso(int n); void on_actionErase_ALL_TXT_triggered(); void on_reset_cabrillo_log_action_triggered (); void on_actionErase_wsjtx_log_adi_triggered(); void on_actionErase_WSPR_hashtable_triggered(); void on_actionExport_Cabrillo_log_triggered(); void startTx2(); void startP1(); void stopTx(); void stopTx2(); void on_pbCallCQ_clicked(); void on_pbAnswerCaller_clicked(); void on_pbSendRRR_clicked(); void on_pbAnswerCQ_clicked(); void on_pbSendReport_clicked(); void on_pbSend73_clicked(); void on_rbGenMsg_clicked(bool checked); void on_rbFreeText_clicked(bool checked); void on_freeTextMsg_currentTextChanged (QString const&); void on_rptSpinBox_valueChanged(int n); void killFile(); void on_tuneButton_clicked (bool); void on_pbR2T_clicked(); void on_pbT2R_clicked(); void acceptQSO (QDateTime const&, QString const& call, QString const& grid , Frequency dial_freq, QString const& mode , QString const& rpt_sent, QString const& rpt_received , QString const& tx_power, QString const& comments , QString const& name, QDateTime const& QSO_date_on, QString const& operator_call , QString const& my_call, QString const& my_grid , QString const& exchange_sent, QString const& exchange_rcvd , QByteArray const& ADIF); void on_bandComboBox_currentIndexChanged (int index); void on_bandComboBox_activated (int index); void on_readFreq_clicked(); void on_pbTxMode_clicked(); void on_RxFreqSpinBox_valueChanged(int n); void on_outAttenuation_valueChanged (int); void rigOpen (); void handle_transceiver_update (Transceiver::TransceiverState const&); void handle_transceiver_failure (QString const& reason); void on_actionAstronomical_data_toggled (bool); void on_actionShort_list_of_add_on_prefixes_and_suffixes_triggered(); void band_changed (Frequency); void monitor (bool); void stop_tuning (); void stopTuneATU(); void auto_tx_mode(bool); void on_actionMessage_averaging_triggered(); void on_contest_log_action_triggered (); void on_fox_log_action_triggered (); void on_actionColors_triggered(); void on_actionInclude_averaging_toggled (bool); void on_actionInclude_correlation_toggled (bool); void on_actionEnable_AP_DXcall_toggled (bool); void VHF_features_enabled(bool b); void on_sbSubmode_valueChanged(int n); void on_cbShMsgs_toggled(bool b); void on_cbSWL_toggled(bool b); void on_cbTx6_toggled(bool b); void on_cbMenus_toggled(bool b); void on_cbCQonly_toggled(bool b); void on_cbFirst_toggled(bool b); void on_cbAutoSeq_toggled(bool b); void networkError (QString const&); void on_ClrAvgButton_clicked(); void on_actionWSPR_triggered(); void on_actionWSPR_LF_triggered(); void on_syncSpinBox_valueChanged(int n); void on_TxPowerComboBox_currentIndexChanged(int); void on_sbTxPercent_valueChanged(int n); void on_cbUploadWSPR_Spots_toggled(bool b); void WSPR_config(bool b); void uploadSpots(); void TxAgain(); void uploadResponse(QString response); void on_WSPRfreqSpinBox_valueChanged(int n); void on_pbTxNext_clicked(bool b); void on_actionEcho_Graph_triggered(); void on_actionEcho_triggered(); void on_actionISCAT_triggered(); void on_actionFast_Graph_triggered(); void fast_decode_done(); void on_actionMeasure_reference_spectrum_triggered(); void on_actionErase_reference_spectrum_triggered(); void on_actionMeasure_phase_response_triggered(); void on_sbTR_valueChanged (int); void on_sbFtol_valueChanged (int); void on_cbFast9_clicked(bool b); void on_sbCQTxFreq_valueChanged(int n); void on_cbCQTx_toggled(bool b); void on_actionMSK144_triggered(); void on_actionQRA64_triggered(); void on_actionFreqCal_triggered(); void splash_done (); void on_measure_check_box_stateChanged (int); void on_sbNlist_valueChanged(int n); void on_sbNslots_valueChanged(int n); void on_sbMax_dB_valueChanged(int n); void on_pbFoxReset_clicked(); void on_comboBoxHoundSort_activated (int index); void not_GA_warning_message (); void checkMSK144ContestType(); void on_pbBestSP_clicked(); int setTxMsg(int n); bool stdCall(QString const& w); void remote_configure (QString const& mode, quint32 frequency_tolerance, QString const& submode , bool fast_mode, quint32 tr_period, quint32 rx_df, QString const& dx_call , QString const& dx_grid, bool generate_messages); private: Q_SIGNAL void initializeAudioOutputStream (QAudioDeviceInfo, unsigned channels, unsigned msBuffered) const; Q_SIGNAL void stopAudioOutputStream () const; Q_SIGNAL void startAudioInputStream (QAudioDeviceInfo const&, int framesPerBuffer, AudioDevice * sink, unsigned downSampleFactor, AudioDevice::Channel) const; Q_SIGNAL void suspendAudioInputStream () const; Q_SIGNAL void resumeAudioInputStream () const; Q_SIGNAL void startDetector (AudioDevice::Channel) const; Q_SIGNAL void FFTSize (unsigned) const; Q_SIGNAL void detectorClose () const; Q_SIGNAL void finished () const; Q_SIGNAL void transmitFrequency (double) const; Q_SIGNAL void endTransmitMessage (bool quick = false) const; Q_SIGNAL void tune (bool = true) const; Q_SIGNAL void sendMessage (unsigned symbolsLength, double framesPerSymbol, double frequency, double toneSpacing, SoundOutput *, AudioDevice::Channel = AudioDevice::Mono, bool synchronize = true, bool fastMode = false, double dBSNR = 99., int TRperiod=60) const; Q_SIGNAL void outAttenuationChanged (qreal) const; Q_SIGNAL void toggleShorthand () const; private: void set_mode (QString const& mode); void astroUpdate (); void writeAllTxt(QString message); void auto_sequence (DecodedText const& message, unsigned start_tolerance, unsigned stop_tolerance); void hideMenus(bool b); void foxTest(); void setColorHighlighting(); void chkFT4(); NetworkAccessManager m_network_manager; bool m_valid; QSplashScreen * m_splash; QString m_revision; bool m_multiple; MultiSettings * m_multi_settings; QPushButton * m_configurations_button; QSettings * m_settings; QScopedPointer ui; Configuration m_config; LogBook m_logBook; // must be after Configuration construction WSPRBandHopping m_WSPR_band_hopping; bool m_WSPR_tx_next; MessageBox m_rigErrorMessageBox; QScopedPointer m_sampleDownloader; QScopedPointer m_equalizationToolsDialog; QScopedPointer m_wideGraph; QScopedPointer m_echoGraph; QScopedPointer m_fastGraph; QScopedPointer m_logDlg; QScopedPointer m_astroWidget; QScopedPointer m_shortcuts; QScopedPointer m_prefixes; QScopedPointer m_mouseCmnds; QScopedPointer m_msgAvgWidget; QScopedPointer m_foxLogWindow; QScopedPointer m_contestLogWindow; QScopedPointer m_colorHighlighting; Transceiver::TransceiverState m_rigState; Frequency m_lastDialFreq; QString m_lastBand; QString m_lastCallsign; Frequency m_dialFreqRxWSPR; // best guess at WSPR QRG Detector * m_detector; unsigned m_FFTSize; SoundInput * m_soundInput; Modulator * m_modulator; SoundOutput * m_soundOutput; QThread m_audioThread; qint64 m_msErase; qint64 m_secBandChanged; qint64 m_freqMoon; qint64 m_msec0; qint64 m_fullFoxCallTime; Frequency m_freqNominal; Frequency m_freqTxNominal; Astro::Correction m_astroCorrection; double m_s6; double m_tRemaining; double m_TRperiod; float m_DTtol; float m_t0; float m_t1; float m_t0Pick; float m_t1Pick; float m_fCPUmskrtd; qint32 m_waterfallAvg; qint32 m_ntx; bool m_gen_message_is_cq; bool m_send_RR73; qint32 m_timeout; qint32 m_XIT; qint32 m_setftx; qint32 m_ndepth; qint32 m_sec0; qint32 m_RxLog; qint32 m_nutc0; qint32 m_ntr; qint32 m_tx; qint32 m_hsym; qint32 m_nsps; qint32 m_hsymStop; qint32 m_inGain; qint32 m_ncw; qint32 m_secID; qint32 m_idleMinutes; qint32 m_nSubMode; qint32 m_nclearave; qint32 m_minSync; qint32 m_dBm; qint32 m_pctx; qint32 m_nseq; qint32 m_nWSPRdecodes; qint32 m_k0; qint32 m_kdone; qint32 m_nPick; FrequencyList_v2::const_iterator m_frequency_list_fcal_iter; qint32 m_nTx73; qint32 m_UTCdisk; qint32 m_wait; qint32 m_isort; qint32 m_max_dB; qint32 m_nDXped=0; qint32 m_nSortedHounds=0; qint32 m_nHoundsCalling=0; qint32 m_Nlist=12; qint32 m_Nslots=5; qint32 m_nFoxMsgTimes[5]={0,0,0,0,0}; qint32 m_tAutoOn; qint32 m_tFoxTx=0; qint32 m_tFoxTx0=0; qint32 m_maxStrikes=3; //Max # of repeats: 3 strikes and you're out qint32 m_maxFoxWait=3; //Max wait time for expected Hound replies qint32 m_foxCQtime=10; //CQs at least every 5 minutes qint32 m_tFoxTxSinceCQ=999; //Fox Tx cycles since most recent CQ qint32 m_nFoxFreq; //Audio freq at which Hound received a call from Fox qint32 m_nSentFoxRrpt=0; //Serial number for next R+rpt Hound will send to Fox qint32 m_kin0=0; qint32 m_earlyDecode=41; qint32 m_earlyDecode2=47; qint32 m_nDecodes=0; bool m_btxok; //True if OK to transmit bool m_diskData; bool m_loopall; bool m_decoderBusy; bool m_txFirst; bool m_auto; bool m_restart; bool m_startAnother; bool m_saveDecoded; bool m_saveAll; bool m_widebandDecode; bool m_call3Modified; bool m_dataAvailable; bool m_bDecoded; bool m_noSuffix; bool m_decodedText2; bool m_freeText; bool m_sentFirst73; int m_currentMessageType; QString m_currentMessage; int m_lastMessageType; QString m_lastMessageSent; QString m_tBlankLine; bool m_bShMsgs; bool m_bSWL; bool m_uploadSpots; bool m_uploading; bool m_txNext; bool m_grid6; bool m_tuneup; bool m_bTxTime; bool m_rxDone; bool m_bSimplex; // not using split even if it is available bool m_bEchoTxOK; bool m_bTransmittedEcho; bool m_bEchoTxed; bool m_bFastMode; bool m_bFast9; bool m_bFastDecodeCalled; bool m_bDoubleClickAfterCQnnn; bool m_bRefSpec; bool m_bClearRefSpec; bool m_bTrain; bool m_bUseRef; bool m_bFastDone; bool m_bAltV; bool m_bNoMoreFiles; bool m_bDoubleClicked; bool m_bCallingCQ; bool m_bAutoReply; bool m_bCheckedContest; bool m_bWarnedSplit=false; bool m_bTUmsg; bool m_bBestSPArmed=false; enum { CALLING, REPLYING, REPORT, ROGER_REPORT, ROGERS, SIGNOFF } m_QSOProgress; //State machine counter enum {CALL, GRID, DXCC, MULT}; int m_ihsym; int m_nzap; int m_npts8; float m_px; float m_pxmax; float m_df3; int m_iptt0; bool m_btxok0; int m_nsendingsh; double m_onAirFreq0; bool m_first_error; char m_msg[100][80]; // labels in status bar QLabel tx_status_label; QLabel config_label; QLabel mode_label; QLabel last_tx_label; QLabel auto_tx_label; QLabel band_hopping_label; QLabel ndecodes_label; QProgressBar progressBar; QLabel watchdog_label; QFuture m_wav_future; QFutureWatcher m_wav_future_watcher; QFutureWatcher watcher3; QFutureWatcher m_saveWAVWatcher; QProcess proc_jt9; QProcess p1; QProcess p3; WSPRNet *wsprNet; QTimer m_guiTimer; QTimer ptt1Timer; //StartTx delay QTimer ptt0Timer; //StopTx delay QTimer logQSOTimer; QTimer killFileTimer; QTimer tuneButtonTimer; QTimer uploadTimer; QTimer tuneATU_Timer; QTimer TxAgainTimer; QTimer minuteTimer; QTimer splashTimer; QTimer p1Timer; QString m_path; QString m_baseCall; QString m_hisCall; QString m_hisGrid; QString m_appDir; QString m_cqStr; QString m_palette; QString m_dateTime; QString m_mode; QString m_modeTx; QString m_fnameWE; // save path without extension QString m_rpt; QString m_nextRpt; QString m_rptSent; QString m_rptRcvd; QString m_qsoStart; QString m_qsoStop; QString m_cmnd; QString m_cmndP1; QString m_msgSent0; QString m_calls; QString m_CQtype; QString m_opCall; QString m_houndCallers; //Sorted list of Hound callers QString m_fm0; QString m_fm1; QString m_xSent; //Contest exchange sent QString m_xRcvd; //Contest exchange received QString m_currentBand; QString m_nextCall; QString m_nextGrid; QString m_fileDateTime; QString m_inQSOwith; QString m_BestCQpriority; QSet m_pfx; QSet m_sfx; struct FoxQSO //Everything we need to know about QSOs in progress (or recently logged). { QString grid; //Hound's declared locator QString sent; //Report sent to Hound QString rcvd; //Report received from Hound qint32 ncall; //Number of times report sent to Hound qint32 nRR73; //Number of times RR73 sent to Hound qint32 tFoxRrpt; //m_tFoxTx (Fox Tx cycle counter) when R+rpt was received from Hound qint32 tFoxTxRR73; //m_tFoxTx when RR73 was sent to Hound }; QMap m_foxQSO; //Key = HoundCall, value = parameters for QSO in progress QMap m_loggedByFox; //Key = HoundCall, value = logged band struct FixupQSO //Info for fixing Fox's log from file "FoxQSO.txt" { QString grid; //Hound's declared locator QString sent; //Report sent to Hound QString rcvd; //Report received from Hound QDateTime QSO_time; }; QMap m_fixupQSO; //Key = HoundCall, value = info for QSO in progress QQueue m_houndQueue; //Selected Hounds available for starting a QSO QQueue m_foxQSOinProgress; //QSOs in progress: Fox has sent a report QQueue m_foxRateQueue; QDateTime m_dateTimeQSOOn; QDateTime m_dateTimeLastTX; QDateTime m_dateTimeSentTx3; QDateTime m_dateTimeRcvdRR73; QDateTime m_dateTimeBestSP; QSharedMemory *mem_jt9; QString m_QSOText; unsigned m_msAudioOutputBuffered; unsigned m_framesAudioInputBuffered; unsigned m_downSampleFactor; QThread::Priority m_audioThreadPriority; bool m_bandEdited; bool m_splitMode; bool m_monitoring; bool m_tx_when_ready; bool m_transmitting; bool m_tune; bool m_tx_watchdog; // true when watchdog triggered bool m_block_pwr_tooltip; bool m_PwrBandSetOK; bool m_bVHFwarned; bool m_bDisplayedOnce; Frequency m_lastMonitoredFrequency; double m_toneSpacing; int m_firstDecode; QProgressDialog m_optimizingProgress; QTimer m_heartbeat; MessageClient * m_messageClient; PSK_Reporter *psk_Reporter; DisplayManual m_manual; QHash m_pwrBandTxMemory; // Remembers power level by band QHash m_pwrBandTuneMemory; // Remembers power level by band for tuning QByteArray m_geometryNoControls; QVector m_phaseEqCoefficients; bool m_block_udp_status_updates; //---------------------------------------------------- private functions void readSettings(); void set_application_font (QFont const&); void setDecodedTextFont (QFont const&); void writeSettings(); void createStatusBar(); void updateStatusBar(); void genStdMsgs(QString rpt, bool unconditional = false); void genCQMsg(); void clearDX (); void lookup(); void ba2msg(QByteArray ba, char* message); void msgtype(QString t, QLineEdit* tx); void stub(); void statusChanged(); void fixStop(); bool shortList(QString callsign); void transmit (double snr = 99.); void rigFailure (QString const& reason); void pskSetLocal (); void pskPost(DecodedText const& decodedtext); void displayDialFrequency (); void transmitDisplay (bool); void processMessage(DecodedText const&, Qt::KeyboardModifiers = 0); void replyToCQ (QTime, qint32 snr, float delta_time, quint32 delta_frequency, QString const& mode, QString const& message_text, bool low_confidence, quint8 modifiers); void locationChange(QString const& location); void replayDecodes (); void postDecode (bool is_new, QString const& message); void postWSPRDecode (bool is_new, QStringList message_parts); void enable_DXCC_entity (bool on); void switch_mode (Mode); void WSPR_scheduling (); void freqCalStep(); void setRig (Frequency = 0); // zero frequency means no change void WSPR_history(Frequency dialFreq, int ndecodes); QString WSPR_hhmm(int n); void fast_config(bool b); void CQTxFreq(); void useNextCall(); void abortQSO(); void write_all(QString txRx, QString message); bool isWorked(int itype, QString key, float fMHz=0, QString=""); QString save_wave_file (QString const& name , short const * data , int samples , QString const& my_callsign , QString const& my_grid , QString const& mode , qint32 sub_mode , Frequency frequency , QString const& his_call , QString const& his_grid) const; void hound_reply (); QString sortHoundCalls(QString t, int isort, int max_dB); void rm_tb4(QString houndCall); void read_wav_file (QString const& fname); void decodeDone (); void subProcessFailed (QProcess *, int exit_code, QProcess::ExitStatus); void subProcessError (QProcess *, QProcess::ProcessError); void statusUpdate () const; void update_watchdog_label (); void on_the_minute (); void add_child_to_event_filter (QObject *); void remove_child_from_event_filter (QObject *); void setup_status_bar (bool vhf); void tx_watchdog (bool triggered); qint64 nWidgets(QString t); void displayWidgets(qint64 n); void vhfWarning(); QChar current_submode () const; // returns QChar {0} if submode is not appropriate void write_transmit_entry (QString const& file_name); void selectHound(QString t); void houndCallers(); void foxRxSequencer(QString msg, QString houndCall, QString rptRcvd); void foxTxSequencer(); void foxGenWaveform(int i,QString fm); void writeFoxQSO (QString const& msg); void to_jt9(qint32 n, qint32 istart, qint32 idone); }; extern int killbyname(const char* progName); extern void getDev(int* numDevices,char hostAPI_DeviceName[][50], int minChan[], int maxChan[], int minSpeed[], int maxSpeed[]); extern int next_tx_state(int pctx); #endif // MAINWINDOW_H