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Make decimals optional in GPS coordinates

Browse source 
As an aside, our resolution is great and certainly high enough for the
real world, but it's easy to get into situations where we don't display
the exact same degrees / minutes / seconds as the user entered...

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2013-12-24 08:12:12 -08:00
parent 09096f9af4
commit 18f0489188
1 changed files with 11 additions and 11 deletions
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22
qthelper.cpp
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@ -114,13 +114,13 @@ bool parseGpsText(const QString& gps_text, double *latitude, double *longitude)
// so handle the three formats we understand separately
if (gps_text.count(QChar('"')) == 2) {
gpsStyle = SECONDS;
regExp = QString("\\s*([NS%1%2])\\s*(\\d+)[" UTF8_DEGREE "\\s]+(\\d+)[\'\\s]+(\\d+)[,\\.](\\d+)[^EW%3%4]*"
"([EW%6%7])\\s*(\\d+)[" UTF8_DEGREE "\\s]+(\\d+)[\'\\s]+(\\d+)[,\\.](\\d+)")
regExp = QString("\\s*([NS%1%2])\\s*(\\d+)[" UTF8_DEGREE "\\s]+(\\d+)[\'\\s]+(\\d+)([,\\.](\\d+))?[^EW%3%4]*"
"([EW%6%7])\\s*(\\d+)[" UTF8_DEGREE "\\s]+(\\d+)[\'\\s]+(\\d+)([,\\.](\\d+))?")
.arg(tr("N")).arg(tr("S")).arg(tr("E")).arg(tr("W")).arg(tr("E")).arg(tr("W"));
} else if (gps_text.count(QChar('\'')) == 2) {
gpsStyle = MINUTES;
regExp = QString("\\s*([NS%1%2])\\s*(\\d+)[" UTF8_DEGREE "\\s]+(\\d+)[,\\.](\\d+)[^EW%3%4]*"
"([EW%6%7])\\s*(\\d+)[" UTF8_DEGREE "\\s]+(\\d+)[,\\.](\\d+)")
regExp = QString("\\s*([NS%1%2])\\s*(\\d+)[" UTF8_DEGREE "\\s]+(\\d+)([,\\.](\\d+))?[^EW%3%4]*"
"([EW%6%7])\\s*(\\d+)[" UTF8_DEGREE "\\s]+(\\d+)([,\\.](\\d+))?")
.arg(tr("N")).arg(tr("S")).arg(tr("E")).arg(tr("W")).arg(tr("E")).arg(tr("W"));
} else {
regExp = QString("\\s*([-NS%1%2]?)\\s*(\\d+)[,\\.](\\d+)[^-EW%3%4\\d]*([-EW%5%6]?)\\s*(\\d+)[,\\.](\\d+)")
@ -133,15 +133,15 @@ bool parseGpsText(const QString& gps_text, double *latitude, double *longitude)
switch(gpsStyle) {
case SECONDS:
*latitude = r.cap(2).toInt() + r.cap(3).toInt() / 60.0 +
(r.cap(4) + QString(".") + r.cap(5)).toDouble() / 3600.0;
*longitude = r.cap(7).toInt() + r.cap(8).toInt() / 60.0 +
(r.cap(9) + QString(".") + r.cap(10)).toDouble() / 3600.0;
eastWest = 6;
(r.cap(4) + QString(".") + r.cap(6)).toDouble() / 3600.0;
*longitude = r.cap(8).toInt() + r.cap(9).toInt() / 60.0 +
(r.cap(10) + QString(".") + r.cap(12)).toDouble() / 3600.0;
eastWest = 7;
break;
case MINUTES:
*latitude = r.cap(2).toInt() + (r.cap(3) + QString(".") + r.cap(4)).toDouble() / 60.0;
*longitude = r.cap(6).toInt() + (r.cap(7) + QString(".") + r.cap(8)).toDouble() / 60.0;
eastWest = 5;
*latitude = r.cap(2).toInt() + (r.cap(3) + QString(".") + r.cap(5)).toDouble() / 60.0;
*longitude = r.cap(7).toInt() + (r.cap(8) + QString(".") + r.cap(10)).toDouble() / 60.0;
eastWest = 6;
break;
case DECIMAL:
default: