CUPS: Use default cups job-priority instead of 50

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

Change-Id: I75d983c377d2135a0b0d3e028829a7384a5e1897
Reviewed-by: Laurent Montel <laurent.montel@kdab.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>

1 files changed, 17 insertions, 3 deletions

diff --git a/src/printsupport/widgets/qcupsjobwidget.cpp b/src/printsupport/widgets/qcupsjobwidget.cpp
index 8fb07c86b0..f21e229ebc 100644
--- a/src/printsupport/widgets/qcupsjobwidget.cpp
+++ b/src/printsupport/widgets/qcupsjobwidget.cpp
@@ -52,6 +52,8 @@
 #include <QPrinter>
 #include <QPrintEngine>
 
+#include <kernel/qprintdevice_p.h>
+
 QT_BEGIN_NAMESPACE
 
 /*!
@@ -64,9 +66,10 @@ QT_BEGIN_NAMESPACE
     \inmodule QtPrintSupport
  */
 
-QCupsJobWidget::QCupsJobWidget(QPrinter *printer, QWidget *parent)
+QCupsJobWidget::QCupsJobWidget(QPrinter *printer, QPrintDevice *printDevice, QWidget *parent)
     : QWidget(parent),
-      m_printer(printer)
+      m_printer(printer),
+      m_printDevice(printDevice)
 {
     m_ui.setupUi(this);
     //set all the default values
@@ -151,7 +154,18 @@ QString QCupsJobWidget::jobBilling() const
 
 void QCupsJobWidget::initJobPriority()
 {
-    setJobPriority(50);
+    int priority = -1;
+    if (m_printDevice) {
+        bool ok;
+        priority = m_printDevice->property(PDPK_CupsJobPriority).toInt(&ok);
+        if (!ok)
+            priority = -1;
+    }
+
+    if (priority < 0 || priority > 100)
+        priority = 50;
+
+    setJobPriority(priority);
 }
 
 void QCupsJobWidget::setJobPriority(int jobPriority)