WSJT-X/displaytext.cpp
Bill Somerville 0d8772f25a Various WSPR fixes
Make WSPRnet.org spot uploads tolerant  of network issues, spots still
get  discarded for  any period  that  has problems  but now  uploading
resumes on the next period.

Ensure that  decoded text starts  with correct  font by not  using the
base class append method directly.

Fixed a major  memory leak in the WSPRNet class  which was not freeing
processed request reply objects.

Added some helpful debug prints in WSPRnet.org spot processing.

Also  tidied  up a  number  of  class  implementations that  were  not
including he MOC generated code.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5560 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2015-06-09 14:30:23 +00:00

181 lines
5.9 KiB
C++

#include "displaytext.h"
#include <QMouseEvent>
#include <QDateTime>
#include <QTextCharFormat>
#include <QFont>
#include <QTextCursor>
#include "qt_helpers.hpp"
#include "moc_displaytext.cpp"
DisplayText::DisplayText(QWidget *parent) :
QTextEdit(parent)
{
setReadOnly (true);
viewport ()->setCursor (Qt::ArrowCursor);
setWordWrapMode (QTextOption::NoWrap);
setStyleSheet ("");
}
void DisplayText::setContentFont(QFont const& font)
{
setFont (font);
m_charFormat.setFont (font);
selectAll ();
auto cursor = textCursor ();
cursor.mergeCharFormat (m_charFormat);
cursor.clearSelection ();
cursor.movePosition (QTextCursor::End);
// position so viewport scrolled to left
cursor.movePosition (QTextCursor::Up);
cursor.movePosition (QTextCursor::StartOfLine);
setTextCursor (cursor);
ensureCursorVisible ();
}
void DisplayText::mouseDoubleClickEvent(QMouseEvent *e)
{
bool ctrl = (e->modifiers() & Qt::ControlModifier);
bool shift = (e->modifiers() & Qt::ShiftModifier);
emit(selectCallsign(shift,ctrl));
QTextEdit::mouseDoubleClickEvent(e);
}
void DisplayText::insertLineSpacer(QString const& line)
{
appendText (line, "#d3d3d3");
}
void DisplayText::appendText(QString const& text, QString const& bg)
{
QString s = "<table border=0 cellspacing=0 width=100%><tr><td bgcolor=\"" +
bg + "\">" + text.trimmed ().replace (' ', "&nbsp;") + "</td></tr></table>";
auto cursor = textCursor ();
cursor.movePosition (QTextCursor::End);
auto pos = cursor.position ();
cursor.insertHtml (s);
cursor.setPosition (pos, QTextCursor::MoveAnchor);
cursor.movePosition (QTextCursor::End, QTextCursor::KeepAnchor);
cursor.mergeCharFormat (m_charFormat);
cursor.clearSelection ();
// position so viewport scrolled to left
cursor.movePosition (QTextCursor::Up);
cursor.movePosition (QTextCursor::StartOfLine);
setTextCursor (cursor);
ensureCursorVisible ();
}
void DisplayText::_appendDXCCWorkedB4(DecodedText& t1, QString& bg,
LogBook logBook, QColor color_CQ,
QColor color_DXCC,
QColor color_NewCall)
{
QString call = t1.CQersCall ();
QString countryName;
bool callWorkedBefore;
bool countryWorkedBefore;
logBook.match(/*in*/call,/*out*/countryName,callWorkedBefore,countryWorkedBefore);
int charsAvail = 48;
// the decoder (seems) to always generate 40 chars. For a normal CQ call, the last five are spaces
// TODO this magic 36 characters is also referenced in MainWindow::doubleClickOnCall()
int s3 = t1.indexOf(" ",35);
if (s3 < 35)
s3 = 35; // we always want at least the characters to position 35
s3 += 1; // convert the index into a character count
t1 = t1.left(s3); // reduce trailing white space
charsAvail -= s3;
if (charsAvail > 4)
{
if (!countryWorkedBefore) // therefore not worked call either
{
t1 += "!";
bg=color_DXCC.name();
}
else
if (!callWorkedBefore) // but have worked the country
{
t1 += "~";
bg=color_NewCall.name();
}
else
{
t1 += " "; // have worked this call before
bg=color_CQ.name();
}
charsAvail -= 1;
// do some obvious abbreviations
countryName.replace ("Islands", "Is.");
countryName.replace ("Island", "Is.");
countryName.replace ("North ", "N. ");
countryName.replace ("Northern ", "N. ");
countryName.replace ("South ", "S. ");
countryName.replace ("East ", "E. ");
countryName.replace ("Eastern ", "E. ");
countryName.replace ("West ", "W. ");
countryName.replace ("Western ", "W. ");
countryName.replace ("Central ", "C. ");
countryName.replace (" and ", " & ");
countryName.replace ("Republic", "Rep.");
countryName.replace ("United States", "U.S.A.");
countryName.replace ("Fed. Rep. of ", "");
countryName.replace ("French ", "Fr.");
countryName.replace ("Asiatic", "AS");
countryName.replace ("European", "EU");
countryName.replace ("African", "AF");
t1 += countryName;
}
}
void DisplayText::displayDecodedText(DecodedText decodedText, QString myCall,
bool displayDXCCEntity, LogBook logBook,
QColor color_CQ, QColor color_MyCall,
QColor color_DXCC, QColor color_NewCall)
{
QString bg="white";
bool CQcall = false;
if (decodedText.string ().contains (" CQ ") > 0 || decodedText.string ().contains (" CQ DX "))
{
CQcall = true;
bg=color_CQ.name();
}
if (myCall != "" and (
decodedText.indexOf (" " + myCall + " ") >= 0
or decodedText.indexOf (" " + myCall + "/") >= 0
or decodedText.indexOf ("/" + myCall + " ") >= 0
))
bg=color_MyCall.name();
// if enabled add the DXCC entity and B4 status to the end of the preformated text line t1
if (displayDXCCEntity && CQcall)
_appendDXCCWorkedB4(/*mod*/decodedText,bg,logBook,color_CQ,
color_DXCC,color_NewCall);
appendText(decodedText.string(),bg);
}
void DisplayText::displayTransmittedText(QString text, QString modeTx, qint32 txFreq,
QColor color_TxMsg)
{
QString bg=color_TxMsg.name();
QString t1=" @ ";
if(modeTx=="JT65") t1=" # ";
QString t2;
t2.sprintf("%4d",txFreq);
QString t = QDateTime::currentDateTimeUtc().toString("hhmm") + \
" Tx " + t2 + t1 + text; // The position of the 'Tx' is searched for in DecodedText and in MainWindow. Not sure if thats required anymore? VK3ACF
appendText(t,bg);
}