diff options
Diffstat (limited to 'lib/quotient_common.h')
| -rw-r--r-- | lib/quotient_common.h | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/lib/quotient_common.h b/lib/quotient_common.h index 13bf7246..3d8ace67 100644 --- a/lib/quotient_common.h +++ b/lib/quotient_common.h @@ -7,6 +7,25 @@ #include <array> +// See https://bugreports.qt.io/browse/QTBUG-82295 - despite the comment that +// Q_FLAG[_NS] "should" be applied to the enum only, Qt doesn't allow to wrap +// a flag type into a QVariant then. The macros below define Q_FLAG_NS and on +// top of that add a part of Q_ENUM() that enables the metatype data but goes +// under the moc radar to avoid double registration of the same data in the map +// defined in moc_*.cpp +#define QUO_DECLARE_FLAGS(Flags, Enum) \ + Q_DECLARE_FLAGS(Flags, Enum) \ + Q_ENUM_IMPL(Enum) \ + Q_FLAG(Flags) + +#define QUO_DECLARE_FLAGS_NS(Flags, Enum) \ + Q_DECLARE_FLAGS(Flags, Enum) \ + Q_ENUM_NS_IMPL(Enum) \ + Q_FLAG_NS(Flags) + +#define DECL_DEPRECATED_ENUMERATOR(Deprecated, Recommended) \ + Deprecated Q_DECL_ENUMERATOR_DEPRECATED_X("Use " #Recommended) = Recommended + namespace Quotient { Q_NAMESPACE @@ -41,8 +60,7 @@ enum class Membership : unsigned int { Ban = 0x10, Undefined = Invalid }; -Q_DECLARE_FLAGS(MembershipMask, Membership) -Q_FLAG_NS(MembershipMask) +QUO_DECLARE_FLAGS_NS(MembershipMask, Membership) constexpr inline auto MembershipStrings = make_array( // The order MUST be the same as the order in the original enum @@ -60,8 +78,7 @@ enum class JoinState : std::underlying_type_t<Membership> { Invite = std::underlying_type_t<Membership>(Membership::Invite), Knock = std::underlying_type_t<Membership>(Membership::Knock), }; -Q_DECLARE_FLAGS(JoinStates, JoinState) -Q_FLAG_NS(JoinStates) +QUO_DECLARE_FLAGS_NS(JoinStates, JoinState) constexpr inline auto JoinStateStrings = make_array( MembershipStrings[0], MembershipStrings[1], MembershipStrings[2], |