223 lines
7.2 KiB
Plaintext
223 lines
7.2 KiB
Plaintext
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#include "displaytext.h"
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#include <QMouseEvent>
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#include <QDateTime>
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#include <QTextCharFormat>
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#include <QFont>
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#include <QTextCursor>
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#include "qt_helpers.hpp"
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#include "moc_displaytext.cpp"
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DisplayText::DisplayText(QWidget *parent) :
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QTextEdit(parent)
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{
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setReadOnly (true);
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viewport ()->setCursor (Qt::ArrowCursor);
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setWordWrapMode (QTextOption::NoWrap);
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setStyleSheet ("");
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}
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void DisplayText::setContentFont(QFont const& font)
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{
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setFont (font);
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m_charFormat.setFont (font);
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selectAll ();
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auto cursor = textCursor ();
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cursor.mergeCharFormat (m_charFormat);
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cursor.clearSelection ();
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cursor.movePosition (QTextCursor::End);
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// position so viewport scrolled to left
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cursor.movePosition (QTextCursor::Up);
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cursor.movePosition (QTextCursor::StartOfLine);
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setTextCursor (cursor);
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ensureCursorVisible ();
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}
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void DisplayText::mouseDoubleClickEvent(QMouseEvent *e)
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{
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bool ctrl = (e->modifiers() & Qt::ControlModifier);
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bool alt = (e->modifiers() & Qt::AltModifier);
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emit(selectCallsign(alt,ctrl));
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QTextEdit::mouseDoubleClickEvent(e);
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}
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void DisplayText::insertLineSpacer(QString const& line)
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{
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appendText (line, "#d3d3d3");
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}
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void DisplayText::appendText(QString const& text, QString const& bg)
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{
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QString escaped {text.trimmed().replace('<',"<").replace('>',">").replace(' ', " ")};
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QString s = "<table border=0 cellspacing=0 width=100%><tr><td bgcolor=\"" +
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bg + "\">" + escaped + "</td></tr></table>";
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auto cursor = textCursor ();
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cursor.movePosition (QTextCursor::End);
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auto pos = cursor.position ();
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cursor.insertHtml (s);
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cursor.setPosition (pos, QTextCursor::MoveAnchor);
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cursor.movePosition (QTextCursor::End, QTextCursor::KeepAnchor);
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cursor.mergeCharFormat (m_charFormat);
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cursor.clearSelection ();
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// position so viewport scrolled to left
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cursor.movePosition (QTextCursor::Up);
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cursor.movePosition (QTextCursor::StartOfLine);
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setTextCursor (cursor);
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ensureCursorVisible ();
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}
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QString DisplayText::_appendDXCCWorkedB4(QString message, QString const& callsign, QString * bg,
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LogBook logBook, QColor color_CQ,
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QColor color_DXCC,
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QColor color_NewCall)
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{
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QString call = callsign;
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QString countryName;
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bool callWorkedBefore;
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bool countryWorkedBefore;
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if(call.length()==2) {
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int i0=message.indexOf("CQ "+call);
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call=message.mid(i0+6,-1);
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i0=call.indexOf(" ");
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call=call.mid(0,i0);
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}
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if(call.length()<3) return message;
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if(!call.contains(QRegExp("[0-9]|[A-Z]"))) return message;
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logBook.match(/*in*/call,/*out*/countryName,callWorkedBefore,countryWorkedBefore);
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int charsAvail = 48;
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// the decoder (seems) to always generate 41 chars. For a normal CQ call, the last five are spaces
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// TODO this magic 37 characters is also referenced in MainWindow::doubleClickOnCall()
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int nmin=37;
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int i=message.indexOf(" CQ ");
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int k=message.mid(i+4,3).toInt();
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if(k>0 and k<999) nmin += 4;
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int s3 = message.indexOf(" ",nmin);
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if (s3 < nmin) s3 = nmin; // always want at least the characters to position 35
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s3 += 1; // convert the index into a character count
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message = message.left(s3); // reduce trailing white space
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charsAvail -= s3;
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if (charsAvail > 4)
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{
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if (!countryWorkedBefore) // therefore not worked call either
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{
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message += "!";
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*bg = color_DXCC.name();
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}
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else
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if (!callWorkedBefore) // but have worked the country
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{
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message += "~";
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*bg = color_NewCall.name();
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}
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else
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{
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message += " "; // have worked this call before
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*bg = color_CQ.name();
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}
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charsAvail -= 1;
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// do some obvious abbreviations
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countryName.replace ("Islands", "Is.");
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countryName.replace ("Island", "Is.");
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countryName.replace ("North ", "N. ");
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countryName.replace ("Northern ", "N. ");
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countryName.replace ("South ", "S. ");
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countryName.replace ("East ", "E. ");
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countryName.replace ("Eastern ", "E. ");
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countryName.replace ("West ", "W. ");
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countryName.replace ("Western ", "W. ");
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countryName.replace ("Central ", "C. ");
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countryName.replace (" and ", " & ");
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countryName.replace ("Republic", "Rep.");
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countryName.replace ("United States", "U.S.A.");
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countryName.replace ("Fed. Rep. of ", "");
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countryName.replace ("French ", "Fr.");
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countryName.replace ("Asiatic", "AS");
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countryName.replace ("European", "EU");
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countryName.replace ("African", "AF");
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//
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// deal with special rules that cty.dat does not cope with
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//
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// KG4 2x1 and 2x3 calls that map to Gitmo are mainland US not Gitmo
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if (call.startsWith ("KG4") && call.size () != 5)
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{
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countryName.replace ("Guantanamo Bay", "U.S.A.");
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}
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message += countryName;
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}
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return message;
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}
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void DisplayText::displayDecodedText(DecodedText decodedText, QString myCall,
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bool displayDXCCEntity, LogBook logBook,
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QColor color_CQ, QColor color_MyCall,
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QColor color_DXCC, QColor color_NewCall)
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{
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QString bg="white";
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bool CQcall = false;
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if (decodedText.string ().contains (" CQ ")
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|| decodedText.string ().contains (" CQDX ")
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|| decodedText.string ().contains (" QRZ "))
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{
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CQcall = true;
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bg=color_CQ.name();
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}
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if (myCall != "" and (
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decodedText.indexOf (" " + myCall + " ") >= 0
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or decodedText.indexOf (" " + myCall + "/") >= 0
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or decodedText.indexOf ("/" + myCall + " ") >= 0
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or decodedText.indexOf ("<" + myCall + " ") >= 0
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or decodedText.indexOf (" " + myCall + ">") >= 0)) {
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bg=color_MyCall.name();
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}
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// if enabled add the DXCC entity and B4 status to the end of the
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// preformated text line t1
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auto message = decodedText.string ();
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if (displayDXCCEntity && CQcall)
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message = _appendDXCCWorkedB4 (message, decodedText.CQersCall (), &bg, logBook, color_CQ,
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color_DXCC, color_NewCall);
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appendText (message, bg);
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}
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void DisplayText::displayTransmittedText(QString text, QString modeTx, qint32 txFreq,
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QColor color_TxMsg, bool bFastMode)
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{
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QString bg=color_TxMsg.name();
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QString t1=" @ ";
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if(modeTx=="FT8") t1=" ~ ";
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if(modeTx=="JT4") t1=" $ ";
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if(modeTx=="JT65") t1=" # ";
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if(modeTx=="MSK144") t1=" & ";
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QString t2;
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t2.sprintf("%4d",txFreq);
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QString t;
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if(bFastMode or modeTx=="FT8") {
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t = QDateTime::currentDateTimeUtc().toString("hhmmss") + \
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" Tx " + t2 + t1 + text;
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} else {
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t = QDateTime::currentDateTimeUtc().toString("hhmm") + \
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" Tx " + t2 + t1 + text;
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}
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appendText(t,bg);
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}
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void DisplayText::displayQSY(QString text)
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{
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QString t = QDateTime::currentDateTimeUtc().toString("hhmmss") + " " + text;
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QString bg="hot pink";
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appendText(t,bg);
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}
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