[welcome] Add QML model for translations

src/modules/welcome/qmlmain.cpp

@@ -15,6 +15,7 @@
 
 #include <KAboutData>
 
+#include "locale/LabelModel.h"
 #include "utils/Logger.h"
 
 #include "Config.h"
@@ -61,8 +62,11 @@ int main(int argc, char **argv)
         cnf.setHelpUrl( QUrl( argv[1] ) );
     }
 
+    // TODO: this should put the one config object in the context, rather than adding a factory function to share it everywhere
     qmlRegisterSingletonType< Config >( "io.calamares.modules.welcome", 1, 0, "PotatoConfig", [](QQmlEngine*, QJSEngine*) -> QObject* { return theConfig(); });
 
+    qmlRegisterSingletonType< CalamaresUtils::Locale::LabelModel >( "io.calamares.locale", 1, 0, "LocaleModel", [](QQmlEngine*, QJSEngine*) -> QObject* { return CalamaresUtils::Locale::availableTranslations(); } );
+
     qqw.setSource( QUrl::fromLocalFile("../src/modules/welcome/welcome.qml") );
 
     return a.exec();

src/modules/welcome/welcome.qml

@@ -1,6 +1,7 @@
 import QtQuick 2.0;
 import QtQuick.Controls 2.3;
 import io.calamares.modules.welcome 1.0;
+import io.calamares.locale 1.0;
 
 Rectangle {
     width: 200;
@@ -14,8 +15,15 @@ Rectangle {
     }
 
     Button {
+        id: thebutton;
         anchors.top: label.bottom;
         text: PotatoConfig.helpUrl;
 
     }
+
+    ListView {
+        anchors.fill: parent;
+        model: LocaleModel;
+        delegate: Label { text: display }
+    }
 }