[locale] Add prettyStatus to Config

- this is present in the previous config, and helps make the modules
  consistent by returning prettyStatus in both ViewSteps.

src/modules/locale/Config.cpp

@@ -199,6 +199,11 @@ Config::Config( QObject* parent )
                                { "set-timezone", location->region() + '/' + location->zone() } );
         }
     } );
+
+    auto prettyStatusNotify = [&]() { emit prettyStatusChanged( prettyStatus() ); };
+    connect( this, &Config::currentLanguageStatusChanged, prettyStatusNotify );
+    connect( this, &Config::currentLCStatusChanged, prettyStatusNotify );
+    connect( this, &Config::currentLocationStatusChanged, prettyStatusNotify );
 }
 
 Config::~Config() {}
@@ -351,6 +356,13 @@ Config::currentLCStatus() const
         .arg( localeLabel( m_selectedLocaleConfiguration.lc_numeric ) );
 }
 
+QString
+Config::prettyStatus() const
+{
+    QStringList l { currentLocationStatus(), currentLanguageStatus(), currentLCStatus() };
+    return l.join( QStringLiteral( "<br/>" ) );
+}
+
 static inline void
 getLocaleGenLines( const QVariantMap& configurationMap, QStringList& localeGenLines )
 {

src/modules/locale/Config.h

@@ -51,6 +51,9 @@ class Config : public QObject
     Q_PROPERTY( QString currentLanguageCode READ currentLanguageCode WRITE setLanguageExplicitly NOTIFY currentLanguageCodeChanged )
     Q_PROPERTY( QString currentLCCode READ currentLCCode WRITE setLCLocaleExplicitly NOTIFY currentLCCodeChanged )
 
+    // This is a long human-readable string with all three statuses
+    Q_PROPERTY( QString prettyStatus READ prettyStatus NOTIFY prettyStatusChanged FINAL )
+
 public:
     Config( QObject* parent = nullptr );
     ~Config();
@@ -79,6 +82,9 @@ public:
     /// The human-readable description of what locale (LC_*) is used
     QString currentLCStatus() const;
 
+    /// The human-readable summary of what the module will do
+    QString prettyStatus() const;
+
     const QStringList& supportedLocales() const { return m_localeGenLines; }
     CalamaresUtils::Locale::CStringListModel* regionModel() const { return m_regionModel.get(); }
     CalamaresUtils::Locale::CStringListModel* zonesModel() const { return m_zonesModel.get(); }
@@ -122,6 +128,7 @@ signals:
     void currentLocationStatusChanged( const QString& ) const;
     void currentLanguageStatusChanged( const QString& ) const;
     void currentLCStatusChanged( const QString& ) const;
+    void prettyStatusChanged( const QString& ) const;
     void currentLanguageCodeChanged( const QString& ) const;
     void currentLCCodeChanged( const QString& ) const;
 

src/modules/locale/LocaleViewStep.cpp

@@ -89,8 +89,7 @@ LocaleViewStep::prettyName() const
 QString
 LocaleViewStep::prettyStatus() const
 {
-    QStringList l { m_config->currentLocationStatus(), m_config->currentLanguageStatus(), m_config->currentLCStatus() };
-    return l.join( QStringLiteral( "<br/>" ) );
+    return m_config->prettyStatus();
 }
 
 

src/modules/localeq/LocaleQmlViewStep.cpp

@@ -44,8 +44,7 @@ LocaleQmlViewStep::prettyName() const
 QString
 LocaleQmlViewStep::prettyStatus() const
 {
-    QStringList l { m_config->currentLocationStatus(), m_config->currentLanguageStatus(), m_config->currentLCStatus() };
-    return l.join( QStringLiteral( "<br/>" ) );
+    return m_config->prettyStatus();
 }
 
 bool