[tracking] Drop configuration fields from ViewStep

- All the configuration lives in the Config object (or the
  tracking objects that it exposes).
- Get data from the config object for the jobs; TODO: give the
  jobs a less-clunky interface.

The UI isn't hooked up to the Config object yet, though.

src/modules/tracking/Config.h

@@ -159,6 +159,8 @@ class Config : public QObject
     Q_OBJECT
     Q_PROPERTY( QString generalPolicy READ generalPolicy NOTIFY generalPolicyChanged FINAL )
     Q_PROPERTY( TrackingStyleConfig* installTracking READ installTracking FINAL )
+    Q_PROPERTY( TrackingStyleConfig* machineTracking READ machineTracking FINAL )
+    Q_PROPERTY( TrackingStyleConfig* userTracking READ userTracking FINAL )
 
 public:
     Config( QObject* parent = nullptr );
@@ -166,7 +168,10 @@ public:
 
 public Q_SLOTS:
     QString generalPolicy() const;
-    TrackingStyleConfig* installTracking() const { return m_installTracking; }
+
+    InstallTrackingConfig* installTracking() const { return m_installTracking; }
+    MachineTrackingConfig* machineTracking() const { return m_machineTracking; }
+    UserTrackingConfig* userTracking() const { return m_userTracking; }
 
 signals:
     void generalPolicyChanged( QString );

src/modules/tracking/TrackingViewStep.cpp

@@ -105,12 +105,9 @@ TrackingViewStep::isAtEnd() const
 void
 TrackingViewStep::onLeave()
 {
-    m_installTracking.userEnabled = m_widget->getTrackingOption( TrackingType::InstallTracking );
-    m_machineTracking.userEnabled = m_widget->getTrackingOption( TrackingType::MachineTracking );
-    m_userTracking.userEnabled = m_widget->getTrackingOption( TrackingType::UserTracking );
-    cDebug() << "Install tracking:" << m_installTracking.enabled();
-    cDebug() << "Machine tracking:" << m_machineTracking.enabled();
-    cDebug() << "   User tracking:" << m_userTracking.enabled();
+    cDebug() << "Install tracking:" << m_config->installTracking()->isEnabled();
+    cDebug() << "Machine tracking:" << m_config->machineTracking()->isEnabled();
+    cDebug() << "   User tracking:" << m_config->userTracking()->isEnabled();
 }
 
 
@@ -120,10 +117,10 @@ TrackingViewStep::jobs() const
     Calamares::JobList l;
 
     cDebug() << "Creating tracking jobs ..";
-    if ( m_installTracking.enabled() && !m_installTrackingUrl.isEmpty() )
+    if ( m_config->installTracking()->isEnabled() )
     {
-        QString installUrl = m_installTrackingUrl;
-        const auto s = CalamaresUtils::System::instance();
+        QString installUrl = m_config->installTracking()->installTrackingUrl();
+        const auto* s = CalamaresUtils::System::instance();
 
         QString memory, disk;
         memory.setNum( s->getTotalMemoryB().first );
@@ -136,58 +133,25 @@ TrackingViewStep::jobs() const
         l.append( Calamares::job_ptr( new TrackingInstallJob( installUrl ) ) );
     }
 
-    if ( m_machineTracking.enabled() && !m_machineTrackingStyle.isEmpty() )
+    if ( m_config->machineTracking()->isEnabled() )
     {
-        Q_ASSERT( isValidStyle( m_machineTrackingStyle ) );
-        if ( m_machineTrackingStyle == "neon" )
+        const auto style = m_config->machineTracking()->machineTrackingStyle();
+        if ( style == "neon" )
         {
             l.append( Calamares::job_ptr( new TrackingMachineNeonJob() ) );
         }
+        else
+        {
+            cWarning() << "Unsupported machine tracking style" << style;
+        }
     }
     return l;
 }
 
 
-QVariantMap
-TrackingViewStep::setTrackingOption( const QVariantMap& configurationMap, const QString& key, TrackingType t )
-{
-    bool settingEnabled = false;
-
-    bool success = false;
-    auto config = CalamaresUtils::getSubMap( configurationMap, key, success );
-
-    if ( success )
-    {
-        settingEnabled = CalamaresUtils::getBool( config, "enabled", false );
-    }
-
-    TrackingEnabled& trackingConfiguration = tracking( t );
-    trackingConfiguration.settingEnabled = settingEnabled;
-    trackingConfiguration.userEnabled = false;
-
-    m_widget->enableTrackingOption( t, settingEnabled );
-    m_widget->setTrackingPolicy( t, CalamaresUtils::getString( config, "policy" ) );
-
-    return config;
-}
-
 void
 TrackingViewStep::setConfigurationMap( const QVariantMap& configurationMap )
 {
-    QVariantMap config;
-
-    config = setTrackingOption( configurationMap, "install", TrackingType::InstallTracking );
-    m_installTrackingUrl = CalamaresUtils::getString( config, "url" );
-
-    config = setTrackingOption( configurationMap, "machine", TrackingType::MachineTracking );
-    auto s = CalamaresUtils::getString( config, "style" );
-    if ( isValidStyle( s ) )
-    {
-        m_machineTrackingStyle = s;
-    }
-
-    setTrackingOption( configurationMap, "user", TrackingType::UserTracking );
-
     m_config->setConfigurationMap( configurationMap );
 
     bool ok;

src/modules/tracking/TrackingViewStep.h

@@ -57,43 +57,8 @@ public:
     void setConfigurationMap( const QVariantMap& configurationMap ) override;
 
 private:
-    QVariantMap setTrackingOption( const QVariantMap& configurationMap, const QString& key, TrackingType t );
-
     Config* m_config;
     TrackingPage* m_widget;
-    QString m_installTrackingUrl;
-    QString m_machineTrackingStyle;
-
-    struct TrackingEnabled
-    {
-        bool settingEnabled;  // Enabled in config file
-        bool userEnabled;  // User checked "yes"
-
-        TrackingEnabled()
-            : settingEnabled( false )
-            , userEnabled( false )
-        {
-        }
-
-        bool enabled() const { return settingEnabled && userEnabled; }
-    };
-    TrackingEnabled m_installTracking, m_machineTracking, m_userTracking;
-
-    inline TrackingEnabled& tracking( TrackingType t )
-    {
-        if ( t == TrackingType::UserTracking )
-        {
-            return m_userTracking;
-        }
-        else if ( t == TrackingType::MachineTracking )
-        {
-            return m_machineTracking;
-        }
-        else
-        {
-            return m_installTracking;
-        }
-    }
 };
 
 CALAMARES_PLUGIN_FACTORY_DECLARATION( TrackingViewStepFactory )