[welcomeq] Coding style

- Apply coding style tool
- Remove commented-out cruft
- Drop TODO's that don't apply anymore

src/modules/welcomeq/WelcomeQmlViewStep.cpp

@@ -22,9 +22,9 @@
 #include "checker/GeneralRequirements.h"
 
 #include "locale/LabelModel.h"
+#include "utils/Dirs.h"
 #include "utils/Logger.h"
 #include "utils/Variant.h"
-#include "utils/Dirs.h"
 
 #include "Branding.h"
 #include "modulesystem/ModuleManager.h"
@@ -34,16 +34,9 @@ CALAMARES_PLUGIN_FACTORY_DEFINITION( WelcomeQmlViewStepFactory, registerPlugin<
 
 WelcomeQmlViewStep::WelcomeQmlViewStep( QObject* parent )
     : Calamares::QmlViewStep( parent )
-	, m_config( new Config( this ) ) // the qml singleton takes ownership and deletes it
+    , m_config( new Config( this ) )
-//     , m_nextEnabled( false )
     , m_requirementsChecker( new GeneralRequirements( this ) )
-
 {
-// 	connect( m_config,
-//              &Config::isNextEnabledChanged,
-// 			 this,
-// 			 &WelcomeQmlViewStep::nextStatusChanged );
-//     emit nextStatusChanged(true);
 }
 
 
@@ -96,16 +89,16 @@ WelcomeQmlViewStep::setConfigurationMap( const QVariantMap& configurationMap )
 {
     m_config->setConfigurationMap( configurationMap );
 
-	// TODO: figure out how the requirements (held by ModuleManager) should be accessible
-	//          to QML as a model. //will be model as a qvariantmap containing a alert level and the message string
     if ( configurationMap.contains( "requirements" )
          && configurationMap.value( "requirements" ).type() == QVariant::Map )
     {
         m_requirementsChecker->setConfigurationMap( configurationMap.value( "requirements" ).toMap() );
     }
     else
-		cWarning() << "no valid requirements map found in welcome "
+    {
+        cWarning() << "no valid requirements map found in welcomeq "
                       "module configuration.";
+    }
 
     Calamares::QmlViewStep::setConfigurationMap( configurationMap );  // call parent implementation last
     setContextProperty( "Welcome", m_config );
@@ -122,4 +115,3 @@ WelcomeQmlViewStep::getConfig()
 {
     return m_config;
 }
-

src/modules/welcomeq/WelcomeQmlViewStep.h

@@ -47,7 +47,6 @@ class PLUGINDLLEXPORT WelcomeQmlViewStep : public Calamares::QmlViewStep
     Q_OBJECT
 
 public:
-
     explicit WelcomeQmlViewStep( QObject* parent = nullptr );
 
     QString prettyName() const override;