CUPS: Use printer job-hold-until as default instead of the nohold

This also reads the job-hold-until from lpoptions if set there for the particular printer

Change-Id: Ic60fef675ab9f4760cd99ee9ac417b0478459681
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>

1 files changed, 31 insertions, 0 deletions

diff --git a/src/printsupport/kernel/qcups.cpp b/src/printsupport/kernel/qcups.cpp
index aa1cdff5fb..50c6953718 100644
--- a/src/printsupport/kernel/qcups.cpp
+++ b/src/printsupport/kernel/qcups.cpp
@@ -107,6 +107,37 @@ static inline QString jobHoldToString(const QCUPSSupport::JobHoldUntil jobHold,
     return QString();
 }
 
+QCUPSSupport::JobHoldUntilWithTime QCUPSSupport::parseJobHoldUntil(const QString &jobHoldUntil)
+{
+    if (jobHoldUntil == QLatin1String("indefinite")) {
+        return { QCUPSSupport::Indefinite, QTime() };
+    } else if (jobHoldUntil == QLatin1String("day-time")) {
+        return { QCUPSSupport::DayTime, QTime() };
+    } else if (jobHoldUntil == QLatin1String("night")) {
+        return { QCUPSSupport::Night, QTime() };
+    } else if (jobHoldUntil == QLatin1String("second-shift")) {
+        return { QCUPSSupport::SecondShift, QTime() };
+    } else if (jobHoldUntil == QLatin1String("third-shift")) {
+        return { QCUPSSupport::ThirdShift, QTime() };
+    } else if (jobHoldUntil == QLatin1String("weekend")) {
+        return { QCUPSSupport::Weekend, QTime() };
+    }
+
+
+    QTime parsedTime = QTime::fromString(jobHoldUntil, QStringLiteral("h:m:s"));
+    if (!parsedTime.isValid())
+        parsedTime = QTime::fromString(jobHoldUntil, QStringLiteral("h:m"));
+    if (parsedTime.isValid()) {
+        // CUPS time is in UTC, user expects local time, so get the equivalent
+        QDateTime dateTimeUtc = QDateTime::currentDateTimeUtc();
+        dateTimeUtc.setTime(parsedTime);
+        return { QCUPSSupport::SpecificTime, dateTimeUtc.toLocalTime().time() };
+    }
+
+    return { QCUPSSupport::NoHold, QTime() };
+}
+
+
 void QCUPSSupport::setJobHold(QPrinter *printer, const JobHoldUntil jobHold, const QTime &holdUntilTime)
 {
     QStringList cupsOptions = cupsOptionsList(printer);