Refactor: initialize class variable directly

src/webui/abstractwebapplication.cpp

@@ -396,18 +396,11 @@ QString AbstractWebApplication::saveTmpFile(const QByteArray &data)
     return QString();
 }
 
-QStringMap AbstractWebApplication::initializeContentTypeByExtMap()
+const QStringMap AbstractWebApplication::CONTENT_TYPE_BY_EXT = {
-{
+    { "htm", Http::CONTENT_TYPE_HTML },
-    QStringMap map;
+    { "html", Http::CONTENT_TYPE_HTML },
-
+    { "css", Http::CONTENT_TYPE_CSS },
-    map["htm"] = Http::CONTENT_TYPE_HTML;
+    { "gif", Http::CONTENT_TYPE_GIF },
-    map["html"] = Http::CONTENT_TYPE_HTML;
+    { "png", Http::CONTENT_TYPE_PNG },
-    map["css"] = Http::CONTENT_TYPE_CSS;
+    { "js", Http::CONTENT_TYPE_JS }
-    map["gif"] = Http::CONTENT_TYPE_GIF;
+};
-    map["png"] = Http::CONTENT_TYPE_PNG;
-    map["js"] = Http::CONTENT_TYPE_JS;
-
-    return map;
-}
-
-const QStringMap AbstractWebApplication::CONTENT_TYPE_BY_EXT = AbstractWebApplication::initializeContentTypeByExtMap();

src/webui/abstractwebapplication.h

@@ -103,7 +103,6 @@ private:
     static void translateDocument(QString &data);
 
     static const QStringMap CONTENT_TYPE_BY_EXT;
-    static QStringMap initializeContentTypeByExtMap();
 };
 
 #endif // ABSTRACTWEBAPPLICATION_H