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https://github.com/saitohirga/WSJT-X.git
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353f02aea1
2. The main window can be expanded wider to allow those with large screens to use larger fonts 3. New class DecodedText handles the formatted text from decoder.f90. git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3564 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
135 lines
4.1 KiB
C++
135 lines
4.1 KiB
C++
#include "displaytext.h"
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#include <QDebug>
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#include <QMouseEvent>
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#include <QDateTime>
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DisplayText::DisplayText(QWidget *parent) :
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QTextBrowser(parent)
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{
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_fontWidth = 8; // typical
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_maxDisplayedCharacters = 48; // a nominal safe(?) value
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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 shift = (e->modifiers() & Qt::ShiftModifier);
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emit(selectCallsign(shift,ctrl));
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QTextBrowser::mouseDoubleClickEvent(e);
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}
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void DisplayText::setFont(QFont font)
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{
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QFontMetrics qfm(font);
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_fontWidth = qfm.averageCharWidth()+1; // the plus one is emperical
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QTextBrowser::setFont(font);
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}
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void DisplayText::resizeEvent(QResizeEvent * event)
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{
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if (_fontWidth > 0 && _fontWidth < 999)
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_maxDisplayedCharacters = width()/_fontWidth;
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QTextBrowser::resizeEvent(event);
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}
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void DisplayText::insertLineSpacer()
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{
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QString tt="----------------------------------------";
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QString bg="#d3d3d3";
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_insertText(tt,bg);
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}
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void DisplayText::_insertText(const QString text, const QString bg)
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{
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QString tt = text.mid(0,_maxDisplayedCharacters); //truncate to max display chars
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QString s = "<table border=0 cellspacing=0 width=100%><tr><td bgcolor=\"" +
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bg + "\"><pre>" + tt + "</pre></td></tr></table>";
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QTextCursor cursor = textCursor();
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cursor.movePosition(QTextCursor::End);
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QTextBlockFormat bf = cursor.blockFormat();
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bf.setBackground(QBrush(QColor(bg)));
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cursor.insertHtml(s);
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this->setTextCursor(cursor);
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}
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void DisplayText::_appendDXCCWorkedB4(/*mod*/DecodedText& t1, QString& bg, /*uses*/LogBook logBook)
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{
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// extract the CQer's call TODO: does this work with all call formats? What about 'CQ DX'?
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int s1 = 4 + t1.indexOf(" CQ ");
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int s2 = t1.indexOf(" ",s1);
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QString call = t1.mid(s1,s2-s1);
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QString countryName;
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bool callWorkedBefore;
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bool countryWorkedBefore;
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logBook.match(/*in*/call,/*out*/countryName,callWorkedBefore,countryWorkedBefore);
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int charsAvail = _maxDisplayedCharacters;
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// the decoder (seems) to always generate 40 chars. For a normal CQ call, the last five are spaces
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t1 = t1.left(36); // reduce trailing white space TODO this magic 36 is also referenced in MainWindow::doubleClickOnCall()
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charsAvail -= 36;
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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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t1 += "!";
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bg = "#66ff66"; // strong green
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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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t1 += "~";
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bg = "#76cd76"; // mid green
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}
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else
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{
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t1 += " "; // have worked this call before
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bg="#9cc79c"; // pale green
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}
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charsAvail -= 1;
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if (countryName.length()>charsAvail)
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countryName = countryName.left(1)+"."+countryName.right(charsAvail-2); //abreviate the first word to the first letter, show remaining right most chars
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t1 += countryName;
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}
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}
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void DisplayText::displayDecodedText(DecodedText decodedText, QString myCall, bool displayDXCCEntity, LogBook logBook)
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{
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QString bg="white";
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bool CQcall = false;
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if (decodedText.indexOf(" CQ ") > 0)
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{
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CQcall = true;
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bg="#66ff66"; //green
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}
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if (myCall != "" and decodedText.indexOf(" " + myCall + " ") > 0)
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bg="#ff6666"; //red
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// if enabled add the DXCC entity and B4 status to the end of the preformated text line t1
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if (displayDXCCEntity && CQcall)
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_appendDXCCWorkedB4(/*mod*/decodedText,bg,logBook);
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_insertText(decodedText.string(),bg);
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}
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void DisplayText::displayTransmittedText(QString text, QString modeTx, qint32 txFreq)
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{
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QString bg="yellow";
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QString t1=" @ ";
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if(modeTx=="JT65") t1=" # ";
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QString t2;
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t2.sprintf("%4d",txFreq);
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QString t = QDateTime::currentDateTimeUtc().toString("hhmm") + \
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" Tx " + t2 + t1 + text; // The position of the 'Tx' is searched for in DecodedText and in MainWindow. Not sure if thats required anymore? VK3ACF
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_insertText(t,bg);
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}
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