Independent translation for piece labels.

ChangeLog.txt

@@ -27,6 +27,7 @@
 - Simplify number of versions for DXF AAMA/ASTM.
 - New notch type - Check Notch.
 - Control a notch width and angle with formulas.
+- Independent translation for piece labels.
 
 # Valentina 0.7.52 September 12, 2022
 - Fix crash when default locale is ru.

src/app/valentina/dialogs/configpages/preferencesconfigurationpage.cpp

@@ -59,6 +59,10 @@ PreferencesConfigurationPage::PreferencesConfigurationPage(QWidget *parent)
     connect(ui->langCombo, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
             [this]() { m_langChanged = true; });
 
+    InitPieceLabelLanguages(ui->comboBoxPieceLbelLanguage);
+    connect(ui->comboBoxPieceLbelLanguage, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
+            [this]() { m_pieceLabelLangChanged = true; });
+
     //-------------------- Decimal separator setup
     ui->osOptionCheck->setChecked(VAbstractValApplication::VApp()->ValentinaSettings()->GetOsSeparator());
 
@@ -203,6 +207,13 @@ auto PreferencesConfigurationPage::Apply() -> QStringList
     settings->SetDoubleClickZoomFitBestCurrentPP(ui->checkBoxZoomFitBestCurrentPP->isChecked());
     settings->SetInteractiveTools(ui->checkBoxInteractiveTools->isChecked());
 
+    if (m_pieceLabelLangChanged)
+    {
+        const auto locale = qvariant_cast<QString>(ui->comboBoxPieceLbelLanguage->currentData());
+        settings->SetPieceLabelLocale(locale);
+        m_pieceLabelLangChanged = false;
+    }
+
     if (m_langChanged || m_systemChanged)
     {
         const auto locale = qvariant_cast<QString>(ui->langCombo->currentData());
@@ -299,4 +310,13 @@ void PreferencesConfigurationPage::RetranslateUi()
         ui->systemCombo->blockSignals(false);
         ui->systemCombo->setCurrentIndex(ui->systemCombo->findData(code));
     }
+
+    {
+        ui->comboBoxPieceLbelLanguage->blockSignals(true);
+        const auto code = qvariant_cast<QString>(ui->comboBoxPieceLbelLanguage->currentData());
+        InitPieceLabelLanguages(ui->comboBoxPieceLbelLanguage);
+        ui->comboBoxPieceLbelLanguage->setCurrentIndex(-1);
+        ui->comboBoxPieceLbelLanguage->blockSignals(false);
+        ui->comboBoxPieceLbelLanguage->setCurrentIndex(ui->comboBoxPieceLbelLanguage->findData(code));
+    }
 }

src/app/valentina/dialogs/configpages/preferencesconfigurationpage.h

@@ -53,6 +53,7 @@ private:
     Q_DISABLE_COPY_MOVE(PreferencesConfigurationPage) // NOLINT
     Ui::PreferencesConfigurationPage *ui;
     bool m_langChanged{false};
+    bool m_pieceLabelLangChanged{false};
     bool m_systemChanged{false};
     bool m_unitChanged{false};
     bool m_labelLangChanged{false};

src/app/valentina/dialogs/configpages/preferencesconfigurationpage.ui

@@ -35,7 +35,7 @@
             <x>0</x>
             <y>0</y>
             <width>624</width>
-            <height>867</height>
+            <height>898</height>
            </rect>
           </property>
           <layout class="QVBoxLayout" name="verticalLayout_2">
@@ -104,13 +104,20 @@
                <widget class="QComboBox" name="langCombo"/>
               </item>
               <item row="1" column="0">
+               <widget class="QLabel" name="label_14">
+                <property name="text">
+                 <string>Piece label language:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="2" column="0">
                <widget class="QLabel" name="label_3">
                 <property name="text">
                  <string>Decimal separator parts:</string>
                 </property>
                </widget>
               </item>
-              <item row="1" column="1">
+              <item row="2" column="1">
                <widget class="QCheckBox" name="osOptionCheck">
                 <property name="text">
                  <string notr="true">&lt; With OS options &gt;</string>
@@ -120,26 +127,29 @@
                 </property>
                </widget>
               </item>
-              <item row="2" column="0">
+              <item row="3" column="0">
                <widget class="QLabel" name="label_4">
                 <property name="text">
                  <string>Default unit:</string>
                 </property>
                </widget>
               </item>
-              <item row="3" column="0">
+              <item row="3" column="1">
+               <widget class="QComboBox" name="unitCombo"/>
+              </item>
+              <item row="4" column="0">
                <widget class="QLabel" name="label_5">
                 <property name="text">
                  <string>Label language:</string>
                 </property>
                </widget>
               </item>
-              <item row="2" column="1">
+              <item row="4" column="1">
-               <widget class="QComboBox" name="unitCombo"/>
-              </item>
-              <item row="3" column="1">
                <widget class="QComboBox" name="labelCombo"/>
               </item>
+              <item row="1" column="1">
+               <widget class="QComboBox" name="comboBoxPieceLbelLanguage"/>
+              </item>
              </layout>
             </widget>
            </item>

src/libs/vlayout/vtextmanager.cpp

@@ -36,7 +36,6 @@
 #include <QLatin1String>
 #include <QRegularExpression>
 #include <QtMath>
-#include <QGlobalStatic>
 
 #include "../ifc/xml/vabstractpattern.h"
 #include "../vmisc/vabstractvalapplication.h"
@@ -328,11 +327,14 @@ auto PreparePlaceholders(const VAbstractPattern *doc, const VContainer *data) ->
     placeholders.insert(pl_pName, QString());
     placeholders.insert(pl_pQuantity, QString());
     placeholders.insert(pl_wOnFold, QString());
-    placeholders.insert(pl_mFabric, QObject::tr("Fabric"));
+
-    placeholders.insert(pl_mLining, QObject::tr("Lining"));
+    QSharedPointer<QTranslator> phTr = VAbstractValApplication::VApp()->GetPlaceholderTranslator();
-    placeholders.insert(pl_mInterfacing, QObject::tr("Interfacing"));
+
-    placeholders.insert(pl_mInterlining, QObject::tr("Interlining"));
+    placeholders.insert(pl_mFabric, phTr->translate("Placeholder", "Fabric"));
-    placeholders.insert(pl_wCut, QObject::tr("Cut"));
+    placeholders.insert(pl_mLining, phTr->translate("Placeholder", "Lining"));
+    placeholders.insert(pl_mInterfacing, phTr->translate("Placeholder", "Interfacing"));
+    placeholders.insert(pl_mInterlining, phTr->translate("Placeholder", "Interlining"));
+    placeholders.insert(pl_wCut, phTr->translate("Placeholder", "Cut"));
 
     return placeholders;
 }
@@ -352,7 +354,8 @@ void InitPiecePlaceholders(QMap<QString, QString> &placeholders, const QString &
 
     if (data.IsOnFold())
     {
-        placeholders[pl_wOnFold] = QObject::tr("on fold");
+        QSharedPointer<QTranslator> phTr = VAbstractValApplication::VApp()->GetPlaceholderTranslator();
+        placeholders[pl_wOnFold] = phTr->translate("Placeholder", "on fold");
     }
 
     VContainer completeData = *pattern;

src/libs/vmisc/def.cpp

@@ -65,6 +65,79 @@
 #include "../vmisc/diagnostic.h"
 #endif // QT_VERSION < QT_VERSION_CHECK(5, 5, 0)
 
+namespace
+{
+//---------------------------------------------------------------------------------------------------------------------
+auto LocalList() -> QStringList
+{
+    static QStringList fileNames;
+
+    // Check if file names have already been cached
+    if (!fileNames.isEmpty())
+    {
+        return fileNames;
+    }
+
+    QDirIterator it(VAbstractApplication::translationsPath(), QStringList("valentina_*.qm"), QDir::Files,
+                    QDirIterator::Subdirectories);
+    while (it.hasNext())
+    {
+        it.next();
+        fileNames.append(it.fileName());
+    }
+    return fileNames;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void InitLanguageList(QComboBox *combobox)
+{
+    SCASSERT(combobox != nullptr)
+    combobox->clear();
+
+    const QStringList fileNames = LocalList();
+    bool englishUS = false;
+    const QString en_US = QStringLiteral("en_US");
+
+    for (auto locale : fileNames)
+    {
+        // get locale extracted by filename           "valentina_de_De.qm"
+        locale.truncate(locale.lastIndexOf('.'));  // "valentina_de_De"
+        locale.remove(0, locale.indexOf('_') + 1); // "de_De"
+
+        if (locale.startsWith(QLatin1String("ru")))
+        {
+            continue;
+        }
+
+        if (not englishUS)
+        {
+            englishUS = (en_US == locale);
+        }
+
+        QLocale loc = QLocale(locale);
+        QString lang = loc.nativeLanguageName();
+        // Since Qt 5.12 country names have spaces
+        QString country = QLocale::countryToString(loc.country()).remove(' ');
+        if (country == QLatin1String("Czechia"))
+        {
+            country = QLatin1String("CzechRepublic");
+        }
+        QIcon ico(QString("://flags/%1.png").arg(country));
+
+        combobox->addItem(ico, lang, locale);
+    }
+
+    if (combobox->count() == 0 || not englishUS)
+    {
+        // English language is internal and doens't have own *.qm file.
+        // Since Qt 5.12 country names have spaces
+        QIcon ico(QString("://flags/%1.png").arg(QLocale::countryToString(QLocale::UnitedStates).remove(' ')));
+        QString lang = QLocale(en_US).nativeLanguageName();
+        combobox->addItem(ico, lang, en_US);
+    }
+}
+} // namespace
+
 //---------------------------------------------------------------------------------------------------------------------
 auto QPixmapFromCache(const QString &pixmapPath) -> QPixmap
 {
@@ -478,58 +551,7 @@ auto UnitsToStr(const Unit &unit, const bool translate) -> QString
 //---------------------------------------------------------------------------------------------------------------------
 void InitLanguages(QComboBox *combobox)
 {
-    SCASSERT(combobox != nullptr)
+    InitLanguageList(combobox);
-    combobox->clear();
-
-    QStringList fileNames;
-    QDirIterator it(VAbstractApplication::translationsPath(), QStringList("valentina_*.qm"), QDir::Files,
-                    QDirIterator::Subdirectories);
-    while (it.hasNext())
-    {
-        it.next();
-        fileNames.append(it.fileName());
-    }
-
-    bool englishUS = false;
-    const QString en_US = QStringLiteral("en_US");
-
-    for (auto locale : fileNames)
-    {
-        // get locale extracted by filename           "valentina_de_De.qm"
-        locale.truncate(locale.lastIndexOf('.'));  // "valentina_de_De"
-        locale.remove(0, locale.indexOf('_') + 1); // "de_De"
-
-        if (locale.startsWith(QLatin1String("ru")))
-        {
-            continue;
-        }
-
-        if (not englishUS)
-        {
-            englishUS = (en_US == locale);
-        }
-
-        QLocale loc = QLocale(locale);
-        QString lang = loc.nativeLanguageName();
-        // Since Qt 5.12 country names have spaces
-        QString country = QLocale::countryToString(loc.country()).remove(' ');
-        if (country == QLatin1String("Czechia"))
-        {
-            country = QLatin1String("CzechRepublic");
-        }
-        QIcon ico(QString("://flags/%1.png").arg(country));
-
-        combobox->addItem(ico, lang, locale);
-    }
-
-    if (combobox->count() == 0 || not englishUS)
-    {
-        // English language is internal and doens't have own *.qm file.
-        // Since Qt 5.12 country names have spaces
-        QIcon ico(QString("://flags/%1.png").arg(QLocale::countryToString(QLocale::UnitedStates).remove(' ')));
-        QString lang = QLocale(en_US).nativeLanguageName();
-        combobox->addItem(ico, lang, en_US);
-    }
 
     // set default translators and language checked
     qint32 index = combobox->findData(VAbstractApplication::VApp()->Settings()->GetLocale());
@@ -539,6 +561,21 @@ void InitLanguages(QComboBox *combobox)
     }
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+void InitPieceLabelLanguages(QComboBox *combobox)
+{
+    InitLanguageList(combobox);
+
+    combobox->addItem(QApplication::translate("InitPieceLabelLanguages", "Default"),
+                      VCommonSettings::defaultPieceLabelLocale);
+
+    qint32 index = combobox->findData(VAbstractApplication::VApp()->Settings()->GetPieceLabelLocale());
+    if (index != -1)
+    {
+        combobox->setCurrentIndex(index);
+    }
+}
+
 const quint32 CustomSARecord::streamHeader = 0xEBFF7586; // CRC-32Q string "CustomSARecord"
 const quint16 CustomSARecord::classVersion = 1;
 

src/libs/vmisc/def.h

@@ -699,6 +699,7 @@ Q_DECL_RELAXED_CONSTEXPR inline auto UnitConvertor(const QMarginsF &margins, con
 }
 
 void InitLanguages(QComboBox *combobox);
+void InitPieceLabelLanguages(QComboBox *combobox);
 Q_REQUIRED_RESULT auto SupportedLocales() -> QStringList;
 
 Q_REQUIRED_RESULT auto StrippedName(const QString &fullFileName) -> QString;

src/libs/vmisc/vabstractvalapplication.cpp

@@ -82,3 +82,29 @@ auto VAbstractValApplication::VApp() -> VAbstractValApplication *
 {
     return qobject_cast<VAbstractValApplication *>(QCoreApplication::instance());
 }
+
+//---------------------------------------------------------------------------------------------------------------------
+auto VAbstractValApplication::GetPlaceholderTranslator() -> QSharedPointer<QTranslator>
+{
+    VValentinaSettings *settings = ValentinaSettings();
+
+    QString pieceLabelLocale = settings->GetPieceLabelLocale();
+    if (pieceLabelLocale == VCommonSettings::defaultPieceLabelLocale)
+    {
+        pieceLabelLocale = settings->GetLocale();
+    }
+
+    if (pieceLabelLocale.startsWith(QLatin1String("ru")))
+    {
+        return QSharedPointer<QTranslator>(new QTranslator);
+    }
+
+    QSharedPointer<QTranslator> translator = QSharedPointer<QTranslator>(new QTranslator);
+    const QString appQmDir = VAbstractApplication::translationsPath(settings->GetLocale());
+    if (translator->load(QStringLiteral("valentina_") + pieceLabelLocale, appQmDir))
+    {
+        return translator;
+    }
+
+    return QSharedPointer<QTranslator>(new QTranslator);
+}

src/libs/vmisc/vabstractvalapplication.h

@@ -126,6 +126,8 @@ class VAbstractValApplication : public VAbstractApplication
 
     static auto VApp() -> VAbstractValApplication *;
 
+    auto GetPlaceholderTranslator() -> QSharedPointer<QTranslator>;
+
 protected:
     QString m_customerName{};
     QDate m_customerBirthDate{};

src/libs/vmisc/vcommonsettings.cpp

@@ -37,6 +37,7 @@
 #include <QLocale>
 #include <QMarginsF>
 #include <QMessageLogger>
+#include <QStringLiteral>
 #include <QVariant>
 #include <QtDebug>
 
@@ -71,6 +72,8 @@ const qreal VCommonSettings::defaultScrollingAcceleration = 1.3;
 const qreal VCommonSettings::scrollingAccelerationMin = 1.0;
 const qreal VCommonSettings::scrollingAccelerationMax = 10.0;
 
+const QString VCommonSettings::defaultPieceLabelLocale = QStringLiteral("default");
+
 #ifndef QPRINTENGINE_H
 Q_DECLARE_METATYPE(QMarginsF) // NOLINT
 #endif
@@ -93,6 +96,8 @@ Q_GLOBAL_STATIC_WITH_ARGS(const QString, settingConfigurationAutosaveState,
 Q_GLOBAL_STATIC_WITH_ARGS(const QString, settingConfigurationAutosaveTime,
                           (QLatin1String("configuration/autosave/time")))                                     // NOLINT
 Q_GLOBAL_STATIC_WITH_ARGS(const QString, settingConfigurationLocale, (QLatin1String("configuration/locale"))) // NOLINT
+Q_GLOBAL_STATIC_WITH_ARGS(const QString, settingConfigurationPieceLabelLocale,                                // NOLINT
+                          (QLatin1String("configuration/pieceLabelLocale")))
 Q_GLOBAL_STATIC_WITH_ARGS(const QString, settingPMSystemCode, (QLatin1String("configuration/pmscode")))   // NOLINT
 Q_GLOBAL_STATIC_WITH_ARGS(const QString, settingConfigurationUnit, (QLatin1String("configuration/unit"))) // NOLINT
 Q_GLOBAL_STATIC_WITH_ARGS(const QString, settingConfigurationConfirmItemDeletion,
@@ -622,6 +627,18 @@ void VCommonSettings::SetLocale(const QString &value)
     *localeCached = value;
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+auto VCommonSettings::GetPieceLabelLocale() const -> QString
+{
+    return value(*settingConfigurationPieceLabelLocale, VCommonSettings::defaultPieceLabelLocale).toString();
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void VCommonSettings::SetPieceLabelLocale(const QString &value)
+{
+    setValue(*settingConfigurationPieceLabelLocale, value);
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 auto VCommonSettings::GetPMSystemCode() const -> QString
 {

src/libs/vmisc/vcommonsettings.h

@@ -99,6 +99,10 @@ class VCommonSettings : public QSettings
     auto GetLocale() const -> QString;
     void SetLocale(const QString &value);
 
+    static const QString defaultPieceLabelLocale;
+    auto GetPieceLabelLocale() const -> QString;
+    void SetPieceLabelLocale(const QString &value);
+
     auto GetPMSystemCode() const -> QString;
     void SetPMSystemCode(const QString &value);
 

src/libs/vtools/dialogs/support/dialogeditlabel.cpp

@@ -670,6 +670,8 @@ void DialogEditLabel::InitPlaceholders()
         }
     }
 
+    QSharedPointer<QTranslator> phTr = VAbstractValApplication::VApp()->GetPlaceholderTranslator();
+
     // Piece tags
     m_placeholders.insert(pl_pLetter, qMakePair(tr("Piece letter"), QString()));
     m_placeholders.insert(pl_pAnnotation, qMakePair(tr("Piece annotation"), QString()));
@@ -679,11 +681,13 @@ void DialogEditLabel::InitPlaceholders()
     m_placeholders.insert(pl_pFoldPosition, qMakePair(tr("Piece fold position"), QString()));
     m_placeholders.insert(pl_pName, qMakePair(tr("Piece name"), QString()));
     m_placeholders.insert(pl_pQuantity, qMakePair(tr("Quantity"), QString()));
-    m_placeholders.insert(pl_mFabric, qMakePair(tr("Material: Fabric"), tr("Fabric")));
+    m_placeholders.insert(pl_mFabric, qMakePair(tr("Material: Fabric"), phTr->translate("Placeholder", "Fabric")));
-    m_placeholders.insert(pl_mLining, qMakePair(tr("Material: Lining"), tr("Lining")));
+    m_placeholders.insert(pl_mLining, qMakePair(tr("Material: Lining"), phTr->translate("Placeholder", "Lining")));
-    m_placeholders.insert(pl_mInterfacing, qMakePair(tr("Material: Interfacing"), tr("Interfacing")));
+    m_placeholders.insert(pl_mInterfacing,
-    m_placeholders.insert(pl_mInterlining, qMakePair(tr("Material: Interlining"), tr("Interlining")));
+                          qMakePair(tr("Material: Interfacing"), phTr->translate("Placeholder", "Interfacing")));
-    m_placeholders.insert(pl_wCut, qMakePair(tr("Word: Cut"), tr("Cut")));
+    m_placeholders.insert(pl_mInterlining,
+                          qMakePair(tr("Material: Interlining"), phTr->translate("Placeholder", "Interlining")));
+    m_placeholders.insert(pl_wCut, qMakePair(tr("Word: Cut"), phTr->translate("Placeholder", "Cut")));
     m_placeholders.insert(pl_wOnFold, qMakePair(tr("Word: on fold"), QString())); // By default should be empty
 }
 
@@ -793,7 +797,8 @@ void DialogEditLabel::SetPiece(const VPiece &piece)
     m_placeholders[pl_pQuantity].second = QString::number(pieceData.GetQuantity());
     if (pieceData.IsOnFold())
     {
-        m_placeholders[pl_wOnFold].second = tr("on fold");
+        QSharedPointer<QTranslator> phTr = VAbstractValApplication::VApp()->GetPlaceholderTranslator();
+        m_placeholders[pl_wOnFold].second = phTr->translate("Placeholder", "on fold");
     }
 
     VContainer completeData = m_doc->GetCompleteData();