Printsupport: use _L1 for for creating Latin-1 string literals

Task-number: QTBUG-98434
Change-Id: I415132ed381c25313e7fcccd050e522667eb6c22
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

3 files changed, 21 insertions, 15 deletions

diff --git a/src/printsupport/kernel/qcups.cpp b/src/printsupport/kernel/qcups.cpp
index c1af1f19a9..09b8388866 100644
--- a/src/printsupport/kernel/qcups.cpp
+++ b/src/printsupport/kernel/qcups.cpp
@@ -44,6 +44,8 @@
 
 QT_BEGIN_NAMESPACE
 
+using namespace Qt::StringLiterals;
+
 QT_IMPL_METATYPE_EXTERN_TAGGED(QCUPSSupport::JobHoldUntil,
                                QCUPSSupport__JobHoldUntil)
 QT_IMPL_METATYPE_EXTERN_TAGGED(QCUPSSupport::BannerPage,
@@ -129,17 +131,17 @@ static inline QString jobHoldToString(const QCUPSSupport::JobHoldUntil jobHold,
 
 QCUPSSupport::JobHoldUntilWithTime QCUPSSupport::parseJobHoldUntil(const QString &jobHoldUntil)
 {
-    if (jobHoldUntil == QLatin1String("indefinite")) {
+    if (jobHoldUntil == "indefinite"_L1) {
         return { QCUPSSupport::Indefinite, QTime() };
-    } else if (jobHoldUntil == QLatin1String("day-time")) {
+    } else if (jobHoldUntil == "day-time"_L1) {
         return { QCUPSSupport::DayTime, QTime() };
-    } else if (jobHoldUntil == QLatin1String("night")) {
+    } else if (jobHoldUntil == "night"_L1) {
         return { QCUPSSupport::Night, QTime() };
-    } else if (jobHoldUntil == QLatin1String("second-shift")) {
+    } else if (jobHoldUntil == "second-shift"_L1) {
         return { QCUPSSupport::SecondShift, QTime() };
-    } else if (jobHoldUntil == QLatin1String("third-shift")) {
+    } else if (jobHoldUntil == "third-shift"_L1) {
         return { QCUPSSupport::ThirdShift, QTime() };
-    } else if (jobHoldUntil == QLatin1String("weekend")) {
+    } else if (jobHoldUntil == "weekend"_L1) {
         return { QCUPSSupport::Weekend, QTime() };
     }
 
@@ -216,13 +218,13 @@ static inline QString bannerPageToString(const QCUPSSupport::BannerPage bannerPa
 
 static inline QCUPSSupport::BannerPage stringToBannerPage(const QString &bannerPage)
 {
-    if (bannerPage == QLatin1String("none")) return QCUPSSupport::NoBanner;
-    else if (bannerPage == QLatin1String("standard")) return QCUPSSupport::Standard;
-    else if (bannerPage == QLatin1String("unclassified")) return QCUPSSupport::Unclassified;
-    else if (bannerPage == QLatin1String("confidential")) return QCUPSSupport::Confidential;
-    else if (bannerPage == QLatin1String("classified")) return QCUPSSupport::Classified;
-    else if (bannerPage == QLatin1String("secret")) return QCUPSSupport::Secret;
-    else if (bannerPage == QLatin1String("topsecret")) return QCUPSSupport::TopSecret;
+    if (bannerPage == "none"_L1) return QCUPSSupport::NoBanner;
+    else if (bannerPage == "standard"_L1) return QCUPSSupport::Standard;
+    else if (bannerPage == "unclassified"_L1) return QCUPSSupport::Unclassified;
+    else if (bannerPage == "confidential"_L1) return QCUPSSupport::Confidential;
+    else if (bannerPage == "classified"_L1) return QCUPSSupport::Classified;
+    else if (bannerPage == "secret"_L1) return QCUPSSupport::Secret;
+    else if (bannerPage == "topsecret"_L1) return QCUPSSupport::TopSecret;
 
     return QCUPSSupport::NoBanner;
 }
diff --git a/src/printsupport/kernel/qplatformprintplugin.cpp b/src/printsupport/kernel/qplatformprintplugin.cpp
index 6f470b835c..6e2a76ebb2 100644
--- a/src/printsupport/kernel/qplatformprintplugin.cpp
+++ b/src/printsupport/kernel/qplatformprintplugin.cpp
@@ -48,6 +48,8 @@
 
 QT_BEGIN_NAMESPACE
 
+using namespace Qt::StringLiterals;
+
 #if defined(Q_OS_MACOS)
 Q_IMPORT_PLUGIN(QCocoaPrinterSupportPlugin)
 #elif defined(Q_OS_WIN)
@@ -55,7 +57,7 @@ Q_IMPORT_PLUGIN(QWindowsPrinterSupportPlugin)
 #endif
 
 Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader,
-    (QPlatformPrinterSupportFactoryInterface_iid, QLatin1String("/printsupport"), Qt::CaseInsensitive))
+    (QPlatformPrinterSupportFactoryInterface_iid, "/printsupport"_L1, Qt::CaseInsensitive))
 
 QPlatformPrinterSupportPlugin::QPlatformPrinterSupportPlugin(QObject *parent)
     : QObject(parent)
diff --git a/src/printsupport/kernel/qprinter.cpp b/src/printsupport/kernel/qprinter.cpp
index d320accad0..08cbdac05c 100644
--- a/src/printsupport/kernel/qprinter.cpp
+++ b/src/printsupport/kernel/qprinter.cpp
@@ -61,6 +61,8 @@
 
 QT_BEGIN_NAMESPACE
 
+using namespace Qt::StringLiterals;
+
 #define ABORT_IF_ACTIVE(location) \
     if (d->printEngine->printerState() == QPrinter::Active) { \
         qWarning("%s: Cannot be changed while printer is active", location); \
@@ -749,7 +751,7 @@ void QPrinter::setOutputFileName(const QString &fileName)
     ABORT_IF_ACTIVE("QPrinter::setOutputFileName");
 
     QFileInfo fi(fileName);
-    if (!fi.suffix().compare(QLatin1String("pdf"), Qt::CaseInsensitive))
+    if (!fi.suffix().compare("pdf"_L1, Qt::CaseInsensitive))
         setOutputFormat(QPrinter::PdfFormat);
     else if (fileName.isEmpty())
         setOutputFormat(QPrinter::NativeFormat);