WSJT-X/decodedtext.h

86 lines
2.3 KiB
C++

// -*- Mode: C++ -*-
/*
* Class to handle the formatted string as returned from the fortran decoder
*
* VK3ACF August 2013
*/
#ifndef DECODEDTEXT_H
#define DECODEDTEXT_H
#include <QString>
/*
012345678901234567890123456789012345678901
^ ^ ^ ^ ^ ^
2343 -11 0.8 1259 # CQ VP2X/GM4WJS GL33
2343 -11 0.8 1259 # CQ 999 VP2V/GM4WJS
2343 -11 0.8 1259 # YV6BFE F6GUU R-08
2343 -19 0.3 718 # VE6WQ SQ2NIJ -14
2343 -7 0.3 815 # KK4DSD W7VP -16
2343 -13 0.1 3627 @ CT1FBK IK5YZT R+02
0605 Tx 1259 # CQ VK3ACF QF22
*/
class DecodedText
{
public:
explicit DecodedText (QString const& message);
QString string() const { return string_; };
QStringList messageWords () const;
int indexOf(QString s) const { return string_.indexOf(s); };
int indexOf(QString s, int i) const { return string_.indexOf(s,i); };
QString mid(int f, int t) const { return string_.mid(f,t); };
QString left(int i) const { return string_.left(i); };
void clear() { string_.clear(); };
QString CQersCall() const;
bool isJT65() const;
bool isJT9() const;
bool isTX() const;
bool isStandardMessage () const {return is_standard_;}
bool isLowConfidence () const;
int frequencyOffset() const; // hertz offset from the tuned dial or rx frequency, aka audio frequency
int snr() const;
float dt() const;
// find and extract any report. Returns true if this is a standard message
bool report(QString const& myBaseCall, QString const& dxBaseCall, /*mod*/QString& report) const;
// get the first message text word, usually the call
QString call() const;
// get the second word, most likely the de call and the third word, most likely grid
void deCallAndGrid(/*out*/QString& call, QString& grid) const;
unsigned timeInSeconds() const;
// returns a string of the SNR field with a leading + or - followed by two digits
QString report() const;
private:
// These define the columns in the decoded text where fields are to be found.
// We rely on these columns being the same in the fortran code (lib/decoder.f90) that formats the decoded text
enum Columns {column_time = 0,
column_snr = 5,
column_dt = 9,
column_freq = 14,
column_mode = 19,
column_qsoText = 22 };
QString string_;
int padding_;
bool contest_mode_;
QString message_;
bool is_standard_;
};
#endif // DECODEDTEXT_H