Added I18N for PQs, initial version. Hence resource file and language files. Changed samplesphysicalquantities to check some I18N topics.

samples/blackmiscquantities/main.cpp

@@ -2,10 +2,11 @@
  *  This Source Code Form is subject to the terms of the Mozilla Public
  *  License, v. 2.0. If a copy of the MPL was not distributed with this
  *  file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#include <QCoreApplication>
 
 #include "samplesphysicalquantities.h"
 #include "samplesaviation.h"
-#include <QCoreApplication>
+#include "blackmisc/blackmiscfreefunctions.h"
 
 using namespace BlackMisc;
 using namespace BlackMiscTest;
@@ -15,8 +16,19 @@ using namespace BlackMiscTest;
  */
 int main(int argc, char *argv[])
 {
+    BlackMisc::initResources();
+    QFile file(":/translations/blackmisc_i18n_de.qm");
+    qDebug() << (file.exists() ? "Found translations in resources" : "No translations in resources");
+
+    QTranslator translator;
+    translator.load("blackmisc_i18n_de", ":/translations/");
     QCoreApplication a(argc, argv);
 
+    qDebug() << "Use I18N version, y? n?";
+    int yn = getchar();
+    bool t = (yn == 'y' || yn == 'Y') ? a.installTranslator(&translator) : false;
+    qDebug() << (t ? "Installed translator" : "No translator ");
+
     CSamplesPhysicalQuantities::samples();
     CSamplesAviation::samples();
 

samples/blackmiscquantities/sample_quantities_avionics.pro

@@ -1,5 +1,4 @@
 QT       += core dbus
-QT       -= gui
 
 TARGET = sample_quantities_avionics
 TEMPLATE = app

samples/blackmiscquantities/samplesphysicalquantities.cpp

@@ -26,9 +26,9 @@ int CSamplesPhysicalQuantities::samples()
 
     CLengthUnit lu1(CLengthUnit::cm());
     CLengthUnit lu2(CLengthUnit::ft());
-    QString lu1s = lu1.toQString();
-    QString lu2s = lu2.toQString();
-    qDebug() << lu1 << lu2 << lu1s << lu2s;
+    QString lu1s = lu1.toQString(true);
+    QString lu2s = lu2.toQString(true);
+    qDebug() << lu1 << lu2 << lu1s << lu2s << lu1.getName(true) << lu2.getName(true);
     const CLength l1(5.0, CLengthUnit::ft()); // 5 ft
     CLength l2(1, CLengthUnit::NM()); // 1NM
     CLength l3(1, CLengthUnit::km());
@@ -89,8 +89,8 @@ int CSamplesPhysicalQuantities::samples()
     CTemperature t1;
     CTemperature t2(20, CTemperatureUnit::C());
     CTemperature t3(1, CTemperatureUnit::F());
-    qDebug() << t1 << t2 << t2.convertedSiValueRoundedWithUnit();
-    qDebug() << t3 << t3.valueRoundedWithUnit(CTemperatureUnit::C());
+    qDebug() << t1 << t2 << t2.convertedSiValueRoundedWithUnit(true);
+    qDebug() << t3.valueRoundedWithUnit(CTemperatureUnit::F(), -1 ,true)  << t3.valueRoundedWithUnit(CTemperatureUnit::C(), -1, true) << "I18N/UTF";
 
     // some logging with CLogMessage
     // bDebug << p1;
@@ -111,7 +111,7 @@ int CSamplesPhysicalQuantities::samples()
     qDebug() << ti1 << ti2;
 
     CAcceleration ac1(10, CAccelerationUnit::m_s2());
-    qDebug() << ac1;
+    qDebug() << ac1 << ac1.unitValueRoundedWithUnit(-1, true) << "I18N/UTF";
 
     // bye
     qDebug() << "-----------------------------------------------";

src/blackbox/blackbox.pro

@@ -4,7 +4,7 @@ greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
 
 INCLUDEPATH += . ..
 
-TARGET = BlackBox
+TARGET = blackbox
 TEMPLATE = app
 
 SOURCES += *.cpp

src/blackcore/fsd_client.cpp

@@ -60,7 +60,7 @@ namespace FSD
 		return m_tcp_socket->state() == QAbstractSocket::ConnectedState;
 	}
 
-	QString CFSDClient::getErrorMessage(QAbstractSocket::SocketError error)
+    QString CFSDClient::getErrorMessage(QAbstractSocket::SocketError /* error */)
 	{
 		return QString("Unknown");
 	}

src/blackcore/multiplayer.cpp

@@ -93,7 +93,7 @@ void CMultiPlayer::addPlane(CPlane *plane)
     m_multiplayer_planes.insert(plane->callsign(), plane);
 }
 
-void CMultiPlayer::removePlane(CPlane *plane)
+void CMultiPlayer::removePlane(CPlane * /** plane **/)
 {
     qint32 id = 0;
     m_simulator->removePlane(id);

src/blackcore/multiplayer.h

@@ -81,7 +81,7 @@ namespace BlackCore {
 
 		void addPlane(CPlane *plane);
 
-		void removePlane(CPlane *plane);
+        void removePlane(CPlane *);
 
 		bool needsToRemoved(CPlane *plane);
 

src/blackmisc/aviomodulator.h

@@ -80,12 +80,13 @@ protected:
 
     /*!
      * \brief String for converter
+     * \param i18n
      * \return
      */
-    virtual QString stringForConverter() const  {
+    virtual QString stringForConverter(bool i18n = false) const  {
         QString s(this->getName());
-        s.append(" Active: ").append(this->m_frequencyActive.unitValueRoundedWithUnit(3));
-        s.append(" Standby: ").append(this->m_frequencyStandby.unitValueRoundedWithUnit(3));
+        s.append(" Active: ").append(this->m_frequencyActive.unitValueRoundedWithUnit(3, i18n));
+        s.append(" Standby: ").append(this->m_frequencyStandby.unitValueRoundedWithUnit(3, i18n));
         return s;
     }
 

src/blackmisc/aviotransponder.cpp

@@ -45,7 +45,7 @@ bool CTransponder::validate(bool strict) const
 /**
  * String representation
  */
-QString CTransponder::stringForConverter() const
+QString CTransponder::stringForConverter(bool /** i18n **/) const
 {
     QString s = this->getName();
     s = s.append(" ").append(this->getTransponderCodeFormatted()).append(" ").append(this->getModeAsString());

src/blackmisc/aviotransponder.h

@@ -90,9 +90,10 @@ protected:
 
     /*!
      * \brief Meaningful string representation
+     * \param i18n
      * \return
      */
-    virtual QString stringForConverter() const;
+    virtual QString stringForConverter(bool i18n = false) const;
 
 public:
     /*!

src/blackmisc/avverticalpositions.cpp

@@ -76,7 +76,7 @@ bool CAviationVerticalPositions::operator !=(const CAviationVerticalPositions &o
 /*
  * String representation for converter
  */
-QString CAviationVerticalPositions::stringForConverter() const
+QString CAviationVerticalPositions::stringForConverter(bool /** i18n **/) const
 {
     QString s = QString("Altitude: ").
                 append(this->m_altitude.unitValueRoundedWithUnit()).

src/blackmisc/avverticalpositions.h

@@ -28,9 +28,10 @@ private:
 protected:
     /*!
      * \brief String for converter
+     * \param i18n
      * \return
      */
-    virtual QString stringForConverter() const;
+    virtual QString stringForConverter(bool i18n = false) const;
 
     /*!
      * \brief Unmarshall from Dbus

src/blackmisc/basestreamstringifier.h

@@ -9,14 +9,15 @@
 #include <QDebug>
 #include <iostream>
 
-namespace BlackMisc
-{
+namespace BlackMisc {
+
 /*!
  * \brief Provides "to QString" and stream operators
  */
 // Virtual operators: http://stackoverflow.com/a/4571634/356726
 class CBaseStreamStringifier
 {
+
     /*!
      * \brief Stream << overload to be used in debugging messages
      * \param debug
@@ -127,11 +128,12 @@ public:
 
     /*!
      * \brief Cast as QString
+     * \bool i18n
      * \remarks operator cast caused too many ambiguity trouble
      */
-    QString toQString() const
+    QString toQString(bool i18n = false) const
     {
-        return this->stringForConverter();
+        return this->stringForConverter(i18n);
     }
 
 protected:
@@ -152,9 +154,10 @@ protected:
 
     /*!
      * \brief String for converter
+     * \param i18n
      * \return
      */
-    virtual QString stringForConverter() const = 0;
+    virtual QString stringForConverter(bool i18n = false) const = 0;
 
     /*!
      * \brief Stream to DBus
@@ -175,6 +178,7 @@ protected:
      * \return
      */
     CBaseStreamStringifier& operator=(const CBaseStreamStringifier&) { return *this; }
+
 };
 
 } // namespace

src/blackmisc/blackmisc.pro

@@ -6,14 +6,21 @@ CONFIG += staticlib
 
 INCLUDEPATH += ..
 # DEPENDPATH += . .. // BlackMisc should be independent
-
 # PRECOMPILED_HEADER = stdpch.h
 precompile_header:!isEmpty(PRECOMPILED_HEADER) {
     DEFINES += USING_PCH
 }
 
 DEFINES += LOG_IN_FILE
+RESOURCES += blackmisc.qrc
+
+# lupdate
+CODECFORTR = UTF-8
+TRANSLATIONS += translations/blackmisc_i18n_de.ts \
+                translations/blackmisc_i18n_fr.ts \
+                translations/blackmisc_i18n_en.ts
 
 HEADERS += *.h
 SOURCES += *.cpp
 DESTDIR = ../../lib
+OTHER_FILES += $$TRANSLATIONS

src/blackmisc/blackmisc.qrc

@@ -0,0 +1,7 @@
+<RCC>
+    <qresource prefix="/">
+        <file>translations/blackmisc_i18n_de.qm</file>
+        <file>translations/blackmisc_i18n_fr.qm</file>
+        <file>translations/blackmisc_i18n_en.qm</file>
+    </qresource>
+</RCC>

src/blackmisc/blackmiscfreefunctions.cpp

@@ -69,3 +69,11 @@ void BlackMisc::registerMetadata()
     Math::registerMetadata();
     Geo::registerMetadata();
 }
+
+/*
+ * Init resources
+ */
+void BlackMisc::initResources()
+{
+    initBlackMiscResources();
+}

src/blackmisc/blackmiscfreefunctions.h

@@ -10,6 +10,14 @@
 #include "mathallclasses.h"
 #include "geoallclasses.h"
 
+/*!
+ * \brief Workaround, to call initResource from namespace
+ */
+inline void initBlackMiscResources() { Q_INIT_RESOURCE(blackmisc); }
+
+/*!
+ * Free functions in BlackMisc
+ */
 namespace BlackMisc {
 
 /*!
@@ -59,6 +67,12 @@ void registerMetadata();
  */
 void registerMetadata();
 
+/*!
+ * \brief Init resources
+ */
+void initResources();
+
+
 } // BlackMisc
 
 #endif // BLACKMISC_FREEFUNCTIONS_H

src/blackmisc/com_server.cpp

@@ -92,7 +92,7 @@ void CComServer::sendToAll(const QString &messageID, const QByteArray &data)
     }
 }
 
-QString CComServer::getErrorMessage(const QAbstractSocket::SocketError error)
+QString CComServer::getErrorMessage(const QAbstractSocket::SocketError /** error **/)
 {
     return QString();
 }
@@ -128,7 +128,7 @@ void CComServer::onClientDisconnected(uint clientID)
     m_client_buffers.take(clientID)->deleteLater();
 }
 
-void CComServer::onClientMessageReceived(uint clientID, QString &messageID, QByteArray &message)
+void CComServer::onClientMessageReceived(uint /** clientID **/, QString &messageID, QByteArray &message)
 {
     emit doMessageReceived(messageID, message);
 }

src/blackmisc/coordinategeodetic.cpp

@@ -13,10 +13,10 @@ namespace Geo
 /*
  * String for converter
  */
-QString CCoordinateGeodetic::stringForConverter() const
+QString CCoordinateGeodetic::stringForConverter(bool i18n) const
 {
     QString s = "Geodetic: {%1, %2, %3}";
-    return s.arg(this->m_latitude.unitValueRoundedWithUnit(6)).arg(this->m_longitude.unitValueRoundedWithUnit(6)).arg(this->m_height.unitValueRoundedWithUnit());
+    return s.arg(this->m_latitude.unitValueRoundedWithUnit(6, i18n)).arg(this->m_longitude.unitValueRoundedWithUnit(6, i18n)).arg(this->m_height.unitValueRoundedWithUnit(i18n));
 }
 
 /*

src/blackmisc/coordinategeodetic.h

@@ -49,9 +49,10 @@ protected:
 
     /*!
      * \brief String for converter
+     * \param i18n
      * \return
      */
-    virtual QString stringForConverter() const;
+    virtual QString stringForConverter(bool i18n = false) const;
 
     /*!
      * \brief Stream to DBus

src/blackmisc/debug.cpp

@@ -14,7 +14,7 @@ CDebug::CDebug()
 
 }
 
-void CDebug::create(const char *logPath, bool logInFile, bool eraseLastLog)
+void CDebug::create(const char * /** logPath **/, bool logInFile, bool eraseLastLog)
 {
     if (!m_isInitialized)
     {

src/blackmisc/display.cpp

@@ -225,7 +225,7 @@ namespace BlackMisc
         if (m_file->handle() == -1)
         {
             if ( !m_file->open(QIODevice::WriteOnly) )
-                printf ("Can't open log file '%s': %s\n", m_fileName.toLatin1().constData(), strerror (errno));
+                printf ("Can't open log file '%s': %s\n", m_fileName.toLatin1().constData(), strerror(errno));
         }
 
         if (m_file->handle() != -1)

src/blackmisc/mathmatrixbase.cpp

@@ -149,7 +149,7 @@ template<class ImplMatrix, int Rows, int Columns> void CMatrixBase<ImplMatrix, R
 /*
  * Convert to string
  */
-template <class ImplMatrix, int Rows, int Columns> QString CMatrixBase<ImplMatrix, Rows, Columns>::stringForConverter() const
+template <class ImplMatrix, int Rows, int Columns> QString CMatrixBase<ImplMatrix, Rows, Columns>::stringForConverter(bool /** i18n **/) const
 {
     QString s = "{";
     for (int r = 0; r < Rows; r++)

src/blackmisc/mathmatrixbase.h

@@ -46,9 +46,10 @@ protected:
 
     /*!
      * \brief Conversion to string
+     * \param i18n
      * \return
      */
-    QString stringForConverter() const;
+    QString stringForConverter(bool i18n = false) const;
 
     /*!
      * \brief Stream to DBus

src/blackmisc/mathvector3dbase.cpp

@@ -16,7 +16,7 @@ namespace Math
 /*
  * Convert to string
  */
-template <class ImplVector> QString CVector3DBase<ImplVector>::stringForConverter() const
+template <class ImplVector> QString CVector3DBase<ImplVector>::stringForConverter(bool /** i18n **/) const
 {
     QString s = ("{%1, %2, %3}");
     s = s.arg(QString::number(this->m_i, 'f')).

src/blackmisc/mathvector3dbase.h

@@ -104,9 +104,10 @@ protected:
 
     /*!
      * \brief String for converter
+     * \param i18n
      * \return
      */
-    virtual QString stringForConverter() const;
+    virtual QString stringForConverter(bool i18n = false) const;
 
     /*!
      * \brief Unmarshall from Dbus

src/blackmisc/pqbase.cpp

@@ -162,9 +162,9 @@ double CMeasurementUnit::conversionToUnit(double value, const CMeasurementUnit &
  * Value to QString with unit, e.g. "5.00m"
  * @return
  */
-QString CMeasurementUnit::valueRoundedWithUnit(double value, int digits) const
+QString CMeasurementUnit::valueRoundedWithUnit(double value, int digits, bool i18n) const
 {
-    return this->toQStringRounded(value, digits).append(this->getUnitName());
+    return this->toQStringRounded(value, digits).append(this->getUnitName(i18n));
 }
 
 /*

src/blackmisc/pqbase.h

@@ -8,6 +8,7 @@
 
 #include "blackmisc/basestreamstringifier.h"
 #include "blackmisc/debug.h"
+#include <QCoreApplication>
 #include <QDBusArgument>
 #include <QString>
 #include <QtGlobal>
@@ -43,9 +44,10 @@ private:
 protected:
     /*!
      * \brief Name as stringification
+     * \param i18n
      * \return
      */
-    virtual QString stringForConverter() const
+    virtual QString stringForConverter(bool /* i18n  */ = false) const
     {
         return this->m_name;
     }
@@ -345,16 +347,17 @@ protected:
      */
     virtual QString stringForStreaming() const
     {
-        return this->m_name;
+        return this->getName(false);
     }
 
     /*!
-     * \brief String for converter is unit
+     * \brief Name as stringification
+     * \param i18n
      * \return
      */
-    virtual QString stringForConverter() const
+    virtual QString stringForConverter(bool i18n = false) const
     {
-        return this->m_unitName;
+        return this->getUnitName(i18n);
     }
 
     /*!
@@ -450,20 +453,22 @@ public:
 
     /*!
      * \brief Name such as "meter"
+     * \param i18n
      * \return
      */
-    QString getName() const
+    QString getName(bool i18n=false) const
     {
-        return this->m_name;
+        return i18n ? QCoreApplication::translate("CMeasurementUnit", this->m_name.toStdString().c_str()) : this->m_name;
     }
 
     /*!
      * \brief Unit name such as "m"
+     * \param i18n
      * \return
      */
-    QString getUnitName() const
+    QString getUnitName(bool i18n = false) const
     {
-        return this->m_unitName;
+        return i18n ? QCoreApplication::translate("CMeasurementUnit", this->m_unitName.toStdString().c_str()) : this->m_unitName;
     }
 
     /*!
@@ -518,9 +523,10 @@ public:
      * \brief Value rounded with unit, e.g. "5.00m", "30kHz"
      * \param value
      * \param digits
+     * \param i18n
      * \return
      */
-    virtual QString valueRoundedWithUnit(double value, int digits = -1) const;
+    virtual QString valueRoundedWithUnit(double value, int digits = -1, bool i18n = false) const;
 
     /*!
      * \brief Threshold for rounding

src/blackmisc/pqphysicalquantity.cpp

@@ -339,9 +339,9 @@ template <class MU, class PQ> QString CPhysicalQuantity<MU, PQ>::unitValueToQStr
 /*
  * Rounded with unit
  */
-template <class MU, class PQ> QString CPhysicalQuantity<MU, PQ>::unitValueRoundedWithUnit(int digits) const
+template <class MU, class PQ> QString CPhysicalQuantity<MU, PQ>::unitValueRoundedWithUnit(int digits, bool i18n) const
 {
-    return this->m_unit.valueRoundedWithUnit(this->m_unitValueD, digits);
+    return this->m_unit.valueRoundedWithUnit(this->m_unitValueD, digits, i18n);
 }
 
 /*
@@ -356,20 +356,19 @@ template <class MU, class PQ> QString CPhysicalQuantity<MU, PQ>::convertedSiValu
 /*
  * SI base unit value with unit
  */
-template <class MU, class PQ> QString CPhysicalQuantity<MU, PQ>::convertedSiValueRoundedWithUnit(int digits) const
+template <class MU, class PQ> QString CPhysicalQuantity<MU, PQ>::convertedSiValueRoundedWithUnit(int digits, bool i18n) const
 {
-    if (digits < 1) digits = this->m_conversionSiUnit.getDisplayDigits();
-    return this->convertedSiValueToQStringRounded(digits).append(this->m_conversionSiUnit.getUnitName());
+    return this->m_conversionSiUnit.valueRoundedWithUnit(this->m_convertedSiUnitValueD, digits, i18n);
 }
 
 /*
  * Value rounded in unit
  */
-template <class MU, class PQ> QString CPhysicalQuantity<MU, PQ>::valueRoundedWithUnit(const MU &unit, int digits) const
+template <class MU, class PQ> QString CPhysicalQuantity<MU, PQ>::valueRoundedWithUnit(const MU &unit, int digits, bool i18n) const
 {
-    if (unit == this->m_unit) return this->unitValueRoundedWithUnit(digits);
-    if (unit == this->m_conversionSiUnit) return this->convertedSiValueRoundedWithUnit(digits);
-    return unit.valueRoundedWithUnit(this->value(unit), digits);
+    if (unit == this->m_unit) return this->unitValueRoundedWithUnit(digits, i18n);
+    if (unit == this->m_conversionSiUnit) return this->convertedSiValueRoundedWithUnit(digits, i18n);
+    return unit.valueRoundedWithUnit(this->value(unit), digits, i18n);
 }
 
 /*

src/blackmisc/pqphysicalquantity.h

@@ -71,12 +71,13 @@ protected:
     CPhysicalQuantity(double baseValue, const MU &unit, const MU &siConversionUnit);
 
     /*!
-     * \brief String for converter and streaming
+     * \brief Name as stringification
+     * \param i18n
      * \return
      */
-    virtual QString stringForConverter() const
+    virtual QString stringForConverter(bool i18n = false) const
     {
-        return this->unitValueRoundedWithUnit(-1);
+        return this->unitValueRoundedWithUnit(i18n);
     }
 
     /*!
@@ -180,9 +181,10 @@ public:
      * \brief Value to QString with unit, e.g. "5.00m"
      * \param unit
      * \param digits
+     * \param i18n
      * \return
      */
-    QString valueRoundedWithUnit(const MU &unit, int digits = -1) const;
+    QString valueRoundedWithUnit(const MU &unit, int digits = -1, bool i18n = false) const;
 
     /*!
      * \brief Value as int
@@ -205,9 +207,10 @@ public:
     /*!
      * \brief Value to QString with unit, e.g. "5.00m"
      * \param digits
+     * \param i18n
      * \return
      */
-    QString unitValueRoundedWithUnit(int digits = -1) const;
+    QString unitValueRoundedWithUnit(int digits = -1, bool i18n = false) const;
 
     /*!
      * \brief Rounded value by n digits
@@ -259,9 +262,10 @@ public:
     /*!
      * \brief SI Base unit value rounded
      * \param digits
+     * \param i18n
      * \return
      */
-    QString convertedSiValueRoundedWithUnit(int digits = -1) const;
+    QString convertedSiValueRoundedWithUnit(int digits = -1, bool i18n = false) const;
 
     /*!
      * \brief Add to the unit value.

src/blackmisc/pqunits.h

@@ -10,12 +10,15 @@
 #include <QDBusArgument>
 #include <QList>
 #include <QtCore/qmath.h>
+#include <QTranslator>
 
 
 //
 // Used with the template for quantities. This is the reason for
 // having all units in one file, since template requires concrete instantiations
 //
+// I18N: http://qt-project.org/doc/qt-4.8/linguist-programmers.html#translating-text-that-is-outside-of-a-qobject-subclass
+//
 namespace BlackMisc
 {
 namespace PhysicalQuantities
@@ -26,6 +29,7 @@ namespace PhysicalQuantities
  */
 class CLengthUnit : public CMeasurementUnit
 {
+
 private:
     /*!
      * \brief Constructor length unit
@@ -43,6 +47,7 @@ private:
     {
         // void
     }
+
 public:
     /*!
      * Default constructor, we do not want this, but required for Qt Metasystem
@@ -66,16 +71,19 @@ public:
     {
         static CLengthUnit m("meter", "m", true, true);
         return m;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "meter");
     }
 
+
     /*!
      * \brief Nautical miles NM
      * \return
      */
     static const CLengthUnit &NM()
     {
-        static CLengthUnit NM("nautical miles", "NM", false, false, 1000.0 * 1.85200, CMeasurementPrefix::One(), 3);
+        static CLengthUnit NM("nautical mile", "NM", false, false, 1000.0 * 1.85200, CMeasurementPrefix::One(), 3);
         return NM;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "nautical mile");
     }
 
     /*!
@@ -86,8 +94,10 @@ public:
     {
         static CLengthUnit ft("foot", "ft", false, false, 0.3048, CMeasurementPrefix::One(), 0);
         return ft;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "foot");
     }
 
+
     /*!
      * \brief Kilometer km
      * \return
@@ -96,6 +106,7 @@ public:
     {
         static CLengthUnit km("kilometer", "km", true, false, CMeasurementPrefix::k().getFactor(), CMeasurementPrefix::k(), 3);
         return km;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "kilometer");
     }
 
     /*!
@@ -106,6 +117,7 @@ public:
     {
         static CLengthUnit cm("centimeter", "cm", true, false, CMeasurementPrefix::c().getFactor(), CMeasurementPrefix::c(), 1);
         return cm;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "centimeter");
     }
 
     /*!
@@ -116,6 +128,7 @@ public:
     {
         static CLengthUnit mi("mile", "mi", false, false, 1609.344, CMeasurementPrefix::None(), 3);
         return mi;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "mile");
     }
 
     /*!
@@ -126,6 +139,7 @@ public:
     {
         static CLengthUnit mi("mile(statute)", "mi(statute)", false, false, 1609.3472, CMeasurementPrefix::None(), 3);
         return mi;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "mile(statute)");
     }
 
     /*!
@@ -238,6 +252,7 @@ public:
     {
         static CAngleUnit rad("radian", "rad", true);
         return rad;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "radian");
     }
 
     /*!
@@ -248,6 +263,8 @@ public:
     {
         static CAngleUnit deg("degree", "deg", false, M_PI / 180);
         return deg;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "degree");
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "deg");
     }
 
     /*!
@@ -258,6 +275,7 @@ public:
     {
         static CAngleUnit deg("segadecimal degree", "segd", false, M_PI / 180,
                               CMeasurementPrefix::One(), 0, 1E-9, CAngleUnit::conversionSexagesimalToSi, CAngleUnit::conversionSexagesimalFromSi); return deg;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "segadecimal degree");
     }
 
     /*!
@@ -614,8 +632,9 @@ public:
      */
     static const CPressureUnit &mbar()
     {
-        static CPressureUnit bar("bar", "bar", false, 1E2);
+        static CPressureUnit bar("millibar", "bar", false, 1E2);
         return bar;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "millibar");
     }
 
     /*!
@@ -624,8 +643,9 @@ public:
      */
     static const CPressureUnit &inHg()
     {
-        static CPressureUnit inhg("Inch of mercury 0°C", "inHg", false, 3386.389);
+        static CPressureUnit inhg("inch of mercury 0C", "inHg", false, 3386.389);
         return inhg;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "inch of mercury 0C");
     }
 
     /*!
@@ -634,8 +654,9 @@ public:
      */
     static const CPressureUnit &inHgFL()
     {
-        static CPressureUnit inhg("Inch of mercury ", "inHg", false, 3386.5307486631);
+        static CPressureUnit inhg("inch of mercury", "inHg", false, 3386.5307486631);
         return inhg;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "inch of mercury 0C");
     }
 
     /*!
@@ -750,6 +771,7 @@ public:
     {
         static CTemperatureUnit K("Kelvin", "K", true, true);
         return K;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "Kelvin");
     }
 
     /*!
@@ -758,8 +780,10 @@ public:
      */
     static const CTemperatureUnit &C()
     {
-        static CTemperatureUnit C("centigrade", "°C", false, false, 1.0, 273.15);
+        static CTemperatureUnit C("centigrade", "C", false, false, 1.0, 273.15);
         return C;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "centigrade");
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "C");
     }
 
     /*!
@@ -768,8 +792,10 @@ public:
      */
     static const CTemperatureUnit &F()
     {
-        static CTemperatureUnit F("Fahrenheit", "°F", false, false, 5.0 / 9.0, 459.67);
+        static CTemperatureUnit F("Fahrenheit", "F", false, false, 5.0 / 9.0, 459.67);
         return F;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "Fahrenheit");
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "F");
     }
 
     /*!
@@ -1098,7 +1124,7 @@ public:
     /*!
      * Default constructor, we do not want this, but required for Qt Metasystem
      */
-    CAccelerationUnit() : CMeasurementUnit("meter/second²", "m/s²", "acceleration", true, false, 1, CMeasurementPrefix::None(), 1) {}
+    CAccelerationUnit() : CMeasurementUnit("meter/second²", "m/s^2", "acceleration", true, false, 1, CMeasurementPrefix::None(), 1) {}
 
     /*!
      * Constructor, allows to implement methods in base class
@@ -1112,8 +1138,10 @@ public:
      */
     static const CAccelerationUnit &m_s2()
     {
-        static CAccelerationUnit ms2("meter/second²", "m/s²", true, false, 1, CMeasurementPrefix::None(), 1);
+        static CAccelerationUnit ms2("meter/second^2", "m/s^2", true, false, 1, CMeasurementPrefix::None(), 1);
         return ms2;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "meter/second^2");
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "m/s^2");
     }
 
     /*!
@@ -1122,8 +1150,10 @@ public:
      */
     static const CAccelerationUnit &ft_s2()
     {
-        static CAccelerationUnit fts2("feet/seconds²", "ft/s²", true, false, 3.28084, CMeasurementPrefix::m(), 0);
+        static CAccelerationUnit fts2("feet/seconds²", "ft/s^2", true, false, 3.28084, CMeasurementPrefix::m(), 0);
         return fts2;
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "feet/second^2");
+        QT_TRANSLATE_NOOP("CMeasurementUnit", "ft/s^2");
     }
 
     /*!
@@ -1166,6 +1196,7 @@ protected:
 };
 Q_DECLARE_METATYPE(BlackMisc::PhysicalQuantities::CAccelerationUnit)
 
+
 } // namespace
 } // namespace
 #endif // guard

src/blackmisc/translations/blackmisc_i18n_de.ts

@@ -0,0 +1,118 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.0" language="de_DE">
+<context>
+    <name>CMeasurementUnit</name>
+    <message>
+        <location filename="../pqunits.h" line="74"/>
+        <source>meter</source>
+        <translation>Meter</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="86"/>
+        <source>nautical mile</source>
+        <translation>Nautische Meile</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="97"/>
+        <source>foot</source>
+        <translation>Fuß</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="109"/>
+        <source>kilometer</source>
+        <translation>Kilometer</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="120"/>
+        <source>centimeter</source>
+        <translation>Zentimeter</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="131"/>
+        <source>mile</source>
+        <translation>Meile</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="142"/>
+        <source>mile(statute)</source>
+        <translation>Statute Meile</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="255"/>
+        <source>radian</source>
+        <translation type="unfinished">Bogenmaß</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="266"/>
+        <source>degree</source>
+        <translation>Grad</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="267"/>
+        <source>deg</source>
+        <translation>°</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="278"/>
+        <source>segadecimal degree</source>
+        <translation>Segadezimal</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="637"/>
+        <source>millibar</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="648"/>
+        <location filename="../pqunits.h" line="659"/>
+        <source>inch of mercury 0C</source>
+        <translation type="unfinished">Inch Hg bei 0°C</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="774"/>
+        <source>Kelvin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="785"/>
+        <source>centigrade</source>
+        <translation type="unfinished">Grad Celcsius</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="786"/>
+        <source>C</source>
+        <translation>°C</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="797"/>
+        <source>Fahrenheit</source>
+        <translation type="unfinished">Fahrenheit</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="798"/>
+        <source>F</source>
+        <translation>°F</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="1143"/>
+        <source>meter/second^2</source>
+        <translation type="unfinished">Meter/Sekunde²</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="1144"/>
+        <source>m/s^2</source>
+        <translation type="unfinished">m/s²</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="1156"/>
+        <source>ft/s^2</source>
+        <translation>ft/s²</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="1155"/>
+        <source>feet/second^2</source>
+        <translation>Fuß/Sekunde^2</translation>
+    </message>
+</context>
+</TS>

src/blackmisc/translations/blackmisc_i18n_en.ts

@@ -0,0 +1,118 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.0" language="en_US">
+<context>
+    <name>CMeasurementUnit</name>
+    <message>
+        <location filename="../pqunits.h" line="74"/>
+        <source>meter</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="86"/>
+        <source>nautical mile</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="97"/>
+        <source>foot</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="109"/>
+        <source>kilometer</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="120"/>
+        <source>centimeter</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="131"/>
+        <source>mile</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="142"/>
+        <source>mile(statute)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="255"/>
+        <source>radian</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="266"/>
+        <source>degree</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="267"/>
+        <source>deg</source>
+        <translation>°</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="278"/>
+        <source>segadecimal degree</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="637"/>
+        <source>millibar</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="648"/>
+        <location filename="../pqunits.h" line="659"/>
+        <source>inch of mercury 0C</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="774"/>
+        <source>Kelvin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="785"/>
+        <source>centigrade</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="786"/>
+        <source>C</source>
+        <translation>°C</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="797"/>
+        <source>Fahrenheit</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="798"/>
+        <source>F</source>
+        <translation>°F</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="1143"/>
+        <source>meter/second^2</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="1144"/>
+        <source>m/s^2</source>
+        <translation type="unfinished">m/s²</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="1156"/>
+        <source>ft/s^2</source>
+        <translation>ft/s²</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="1155"/>
+        <source>feet/second^2</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+</TS>

src/blackmisc/translations/blackmisc_i18n_fr.ts

@@ -0,0 +1,118 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.0" language="fr_FR">
+<context>
+    <name>CMeasurementUnit</name>
+    <message>
+        <location filename="../pqunits.h" line="74"/>
+        <source>meter</source>
+        <translation>mètre</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="86"/>
+        <source>nautical mile</source>
+        <translation>nautique mile</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="97"/>
+        <source>foot</source>
+        <translation>foot</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="109"/>
+        <source>kilometer</source>
+        <translation>kilomètre</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="120"/>
+        <source>centimeter</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="131"/>
+        <source>mile</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="142"/>
+        <source>mile(statute)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="255"/>
+        <source>radian</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="266"/>
+        <source>degree</source>
+        <translation>degré</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="267"/>
+        <source>deg</source>
+        <translation>°</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="278"/>
+        <source>segadecimal degree</source>
+        <translation>segadecimal</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="637"/>
+        <source>millibar</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="648"/>
+        <location filename="../pqunits.h" line="659"/>
+        <source>inch of mercury 0C</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="774"/>
+        <source>Kelvin</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="785"/>
+        <source>centigrade</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="786"/>
+        <source>C</source>
+        <translation>°C</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="797"/>
+        <source>Fahrenheit</source>
+        <translation>Fahrenheit</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="798"/>
+        <source>F</source>
+        <translation>°F</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="1143"/>
+        <source>meter/second^2</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="1144"/>
+        <source>m/s^2</source>
+        <translation>m/s²</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="1156"/>
+        <source>ft/s^2</source>
+        <translation>ft/s²</translation>
+    </message>
+    <message>
+        <location filename="../pqunits.h" line="1155"/>
+        <source>feet/second^2</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+</TS>