Build system changed to Cmake, ORM changed to QxORM, Qt6 compatibility.

shop/receiptgenerator.cpp

@@ -2,7 +2,7 @@
 #include <settingsservice.h>
 #include <settings/globalsettings.h>
 
-#include <QTextCodec>
+//#include <QTextCodec>
 #include <QFile>
 
 #ifdef _WIN32
@@ -349,6 +349,7 @@ QByteArray ReceiptGenerator::prepareString(const QString &str)
         strOut = strOut.replace(DIACRITIC.at(i), NON_DIACRITIC.at(i));
     }
 
-    QTextCodec *codec = QTextCodec::codecForName("IBM850");
-    return codec->fromUnicode(strOut);
+    //QTextCodec *codec = QTextCodec::codecForName("IBM850");
+    //return codec->fromUnicode(strOut);
+    return strOut.toLatin1();
 }