diff options
Diffstat (limited to 'options/defs.hpp')
| -rw-r--r-- | options/defs.hpp | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/options/defs.hpp b/options/defs.hpp index f093a22a..feaad005 100644 --- a/options/defs.hpp +++ b/options/defs.hpp @@ -1,7 +1,45 @@ #pragma once #include <QString> +#include <QMetaType> #define OPENTRACK_CONFIG_FILENAME_KEY "settings-filename" #define OPENTRACK_DEFAULT_CONFIG "default.ini" #define OPENTRACK_DEFAULT_CONFIG_Q QStringLiteral("default.ini") +#define OTR_OPTIONS_EXPAND2(x) x +#define OTR_OPTIONS_EXPAND1(x) OTR_OPTIONS_EXPAND2(x) + +#define OPENTRACK_REGISTER_METATYPE2(t, ctr) \ + OPENTRACK_REGISTER_METATYPE3(t, ctr) + +#define OPENTRACK_REGISTER_METATYPE3(t, sym) \ + OPENTRACK_REGISTER_METATYPE4(t, init_metatype_ ## sym) + +#define OPENTRACK_REGISTER_METATYPE4(t, sym) \ + class sym { \ + static const int dribble; \ + } sym ## _singleton; \ + const int sym :: dribble = ::options::detail::custom_type_initializer::declare_for_type<t>(#t) + +#if defined Q_CREATOR_RUN +# define OPENTRACK_DEFINE_METATYPE(t) +#else +# define OPENTRACK_DEFINE_METATYPE(t) OPENTRACK_REGISTER_METATYPE2(t, OTR_OPTIONS_EXPAND1(__COUNTER__)) +#endif + +namespace options { +namespace detail { + +struct custom_type_initializer final +{ + template<typename t> static int declare_for_type(const char* str) + { + qRegisterMetaType<t>(str); + qRegisterMetaTypeStreamOperators<t>(); + + return -1; + } +}; + +} // ns options::detail +} // ns options |