QmlPuppet: Refactor ChangeLanguageCommand

Change-Id: I31813d13da753ba742488943afea673540b3a3fa
Reviewed-by: Marco Bubke <marco.bubke@qt.io>

2 files changed, 9 insertions, 17 deletions

diff --git a/share/qtcreator/qml/qmlpuppet/commands/changelanguagecommand.cpp b/share/qtcreator/qml/qmlpuppet/commands/changelanguagecommand.cpp
index 2d6e080563..fb023ce445 100644
--- a/share/qtcreator/qml/qmlpuppet/commands/changelanguagecommand.cpp
+++ b/share/qtcreator/qml/qmlpuppet/commands/changelanguagecommand.cpp
@@ -29,16 +29,6 @@
 
 namespace QmlDesigner {
 
-QDataStream &operator<<(QDataStream &out, const ChangeLanguageCommand &command)
-{
-    return out << command.language;
-}
-
-QDataStream &operator>>(QDataStream &in, ChangeLanguageCommand &command)
-{
-    return in >> command.language;
-}
-
 QDebug operator<<(QDebug debug, const ChangeLanguageCommand &command)
 {
     return debug.nospace() << "ChangeLanguageCommand(" << command.language << ")";
diff --git a/share/qtcreator/qml/qmlpuppet/commands/changelanguagecommand.h b/share/qtcreator/qml/qmlpuppet/commands/changelanguagecommand.h
index d3309c2f73..08bec40289 100644
--- a/share/qtcreator/qml/qmlpuppet/commands/changelanguagecommand.h
+++ b/share/qtcreator/qml/qmlpuppet/commands/changelanguagecommand.h
@@ -27,22 +27,24 @@
 
 #include <QMetaType>
 #include <QString>
+#include <QDataStream>
 
 namespace QmlDesigner {
 
 class ChangeLanguageCommand
 {
 public:
-    ChangeLanguageCommand() = default;
-    ChangeLanguageCommand(const QString &language)
-        : language(language)
-    {}
+    friend QDataStream &operator<<(QDataStream &out, const ChangeLanguageCommand &command)
+    {
+        return out << command.language;
+    }
+    friend QDataStream &operator>>(QDataStream &in, ChangeLanguageCommand &command)
+    {
+        return in >> command.language;
+    }
 
-    friend QDataStream &operator<<(QDataStream &out, const ChangeLanguageCommand &command);
-    friend QDataStream &operator>>(QDataStream &in, ChangeLanguageCommand &command);
     friend QDebug operator<<(QDebug debug, const ChangeLanguageCommand &command);
 
-public:
     QString language;
 };