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path: root/lib/events/stateevent.h
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2022-05-08Use std::pair instead of QPairAlexey Rusakov
QPair is giving way to its STL counterpart, becoming its alias in Qt 6.
2022-05-08basic*EventJson() -> *Event::basicJson()Alexey Rusakov
This makes it easier and more intuitive to build a minimal JSON payload for a given event type. A common basicJson() call point is also convenient in template contexts (see next commits).
2022-05-08StateEvent: use non-member JSON convertersAlexey Rusakov
With the reworked JsonConverter code it is possible to work uniformly with structures that have a member toJson() and a constructor converting from QJsonObject, as well as with structures that rely on an external JsonConverter specialisation.
2021-12-29Refactor EventFactory and move it out of _impl::Alexey Rusakov
Strictly speaking, EventFactory can be further instantiated if any client application figures they need a whole new base class for events and respectively a separate EventFactory specialisation for it. Where this whole commit started though was a linkage error because I did not plan to expose Quotient-specific logging categories for linkage (effectively, usage) from the client code - meanwhile the inline code of EventFactory uses qDebug(EVENTS), meaning I had to either add QUOTIENT_API to EVENTS or hide those invocations. This in turn led to trimming the EventFactory constructor back to trivial implementation and dropping the guard variable that was supposed to trace duplicate EventFactory<BaseEventT> objects for the same BaseEventT - with the reasoning that such situation is not really dangerous (unlike EventTypeRegistry double-initialisation fiasco, see #413), and at the same time it can be easily detected in the logs by duplicated factory method registration messages. And while I was at it, I replaced the meaningless bool in the return type of EventFactory<>::addMethod with the slightly more (but still barely) useful reference to the inserted factory method. One can (in theory) use it now if they need to turn some event JSON into an object of some specific event type or nullptr if the event type in the JSON payload doesn't match - but at the same rate (for now at least) one can call makeIfMatches<EventT>() directly. With this commit, both Quotest and Quaternion build and link using either Clang or GCC even under -fvisibility=hidden. However, running quotest now reproduces #413, which is a matter of event typeId infrastructure refactoring, coming in further commits.
2021-12-29Add QUOTIENT_API throughout non-generated codeAlexey Rusakov
This include all (hopefully) classes/structures and functions that have non-inline definitions, as well as namespaces with Q_NAMESPACE since those have non-inline (as of Qt 5.15) QMetaObject - for that a new macro, QUO_NAMESPACE, has been devised to accommodate the lack of Q_NAMESPACE_EXPORT in Qt before 5.14.
2021-12-22StateEventBase: force type to unknown if stateKey is not in JSONAlexey Rusakov
2021-12-22Simplify the code around EventFactory<>Alexey Rusakov
The former code assumed that EventFactory<> is just a class-level shell for a bunch of functions and a static data member that only exists to allow specialisations to occur for the whole group together. On top of that, setupFactory() and registerEventType() strived to protect this group from double registration coming from static variables in an anonymous namespace produced by REGISTER_EVENT_TYPE. The whole thing is now de-static-ed: resolving the factory now relies on class-static Event/RoomEvent/StateEventBase::factory variables instead of factory_t type aliases; and REGISTER_EVENT_TYPE produces non-static inline variables instead, obviating the need of registerEventType/setupFactory kludge.
2021-11-26Drop Q_GADGET from most uncopyable classes; other minor cleanupAlexey Rusakov
Q_GADGET is generally used to enable two things outside of QObject: Q_PROPERTY/Q_INVOKABLE and Q_ENUM/Q_FLAG. While the latter can be used in its own right in QML, the former requires Q_GADGET instances to be passed to QML by value, which is not really possible with uncopyable/unassignable classes. Bottom line is that Q_PROPERTY in anything derived from Quotient::Event is not viable, making Q_GADGET macro useless unless there's a Q_ENUM/Q_FLAG (as is the case with RoomMessageEvent, e.g.).
2021-08-22Drop other stuff deprecated pre- or early 0.6Alexey Rusakov
BaseJob: StatusCode::JsonParseError Connection: resolved() and reconnected() signals; roomMap(); postReceipt() User: bridged() and rawName() ConnectionData: setHost() and setPort() StateEventBase: prev_content()
2021-01-16Updated copyright statements upon Git auditKitsune Ral
After going through all the files and the history of commits on them it was clear that some copyright statements are obsolete (the code has been overwritten since) and some are missing. This commit tries best to remedy that, along with adding SPDX tags where they were still not used. Also, a minimal SPDX convention is documented for further contributions. Closes #426.
2020-12-26Port existing copyright statement to reuse using licensediggerCarl Schwan
2020-11-14Make StateEventBase Q_GADGET tooKitsune Ral
To align with the two other base event classes (Event and RoomEvent).
2020-11-14CleanupKitsune Ral
2019-09-12Introduce HashQ<> and UnorderedMap<>Kitsune Ral
Invading into std:: is frowned upon, even though legitimate from the C++ standard perspective. Given that it's possible to pass a hash object to unordered_map, it only takes an alias for std::unordered_map to avoid having to specialize std::hash. And besides, a generic compatibility bridge between qHash and std::hash has been long needed. std::hash<QString> in converters.h remains for now; it will be dropped separately when the API files get regenerated to use UnorderedMap.
2019-08-09Namespace: QMatrixClient -> Quotient (with back comp alias)Kitsune Ral
2019-08-02Apply the new brace wrapping to source filesKitsune Ral
2019-07-09Merge branch 'master' into use-clang-formatKitsune Ral
2019-07-06Fix building with ClangKitsune Ral
2019-07-06Be stricter on usage of stateKeyKitsune Ral
A few places in the library dealt with state events without any notion of state_key inside events, including StateEvent[Base] and relevant functions in Room. A number of workarounds have been made; e.g., Room::setMemberState() accepted userId as a separate parameter, ignoring the state key inside the RoomMemberEvent already passed to it, and Room::setLocalAliases() had a bug in the initial version where the function still tried to pass aliases in an event with an empty state key. This commit fixes this shortcoming: StateEventBase now gets stateKey as one more parameter, Room::Private::getCurrentState() respects stateKey and returns properly constructed stub events, and Room::setMemberState() gives way to a more generic Room::setState() that works uniformly with whatever state event you pass to it.
2019-07-06Convenience: StateKeyKey, StateKeyKeyL, basicStateEventJson()Kitsune Ral
2019-06-24Merge branch 'master' into clang-formatKitsune Ral
# Conflicts: # CMakeLists.txt # lib/avatar.cpp # lib/connection.cpp # lib/connection.h # lib/connectiondata.cpp # lib/csapi/account-data.cpp # lib/csapi/account-data.h # lib/csapi/capabilities.cpp # lib/csapi/capabilities.h # lib/csapi/content-repo.cpp # lib/csapi/create_room.cpp # lib/csapi/filter.cpp # lib/csapi/joining.cpp # lib/csapi/keys.cpp # lib/csapi/list_joined_rooms.cpp # lib/csapi/notifications.cpp # lib/csapi/openid.cpp # lib/csapi/presence.cpp # lib/csapi/pushrules.cpp # lib/csapi/registration.cpp # lib/csapi/room_upgrades.cpp # lib/csapi/room_upgrades.h # lib/csapi/search.cpp # lib/csapi/users.cpp # lib/csapi/versions.cpp # lib/csapi/whoami.cpp # lib/csapi/{{base}}.cpp.mustache # lib/events/accountdataevents.h # lib/events/eventcontent.h # lib/events/roommemberevent.cpp # lib/events/stateevent.cpp # lib/jobs/basejob.cpp # lib/jobs/basejob.h # lib/networkaccessmanager.cpp # lib/networksettings.cpp # lib/room.cpp # lib/room.h # lib/settings.cpp # lib/settings.h # lib/syncdata.cpp # lib/user.cpp # lib/user.h # lib/util.cpp
2019-03-02style: apply .clang-format to all .cpp and .h filesMarc Deop
2019-02-24Fix Qt<5.7 build for std::hash<StateEventKey>Alexey Andreyev
2019-01-06Create StateEventBase events if state_key is thereKitsune Ral
This makes unknown state events to still be treated as state events.
2019-01-05Make content in events editableKitsune Ral
2018-12-08StateEvent<>: make data members privateKitsune Ral
Keeping them protected extends API surface with no reasonable use from it (and for now derived classes don't access StateEvent<> data members directly, anyway).
2018-11-17StateEventBase::replacedState()Kitsune Ral
Brings event id of the state event that was in effect before this one arrived. This key is not specced but it's used in the wild since forever.
2018-11-14Room: fix incorrect handling of state event redactionsKitsune Ral
Also: use Matrix type instead of internal type id in StateEventKey (Because internal type id maps to the library type system which will not discern between Unknown events and therefore will mix together events of different types in Room::Private::baseState/currentState. The Room code is updated accordingly (bonus: more asserts there).) Closes #255.
2018-11-04StateEventKey and std::hash<StateEventKey> to arrange state events in hashmapsKitsune Ral
2018-11-04Support dumping Events to QDebugKitsune Ral
2018-07-04Break down event.* into smaller filesKitsune Ral
We now have event.*, roomevent.*, stateevent.* and eventloader.h. If you only use event leaf-classes (such as RoomMemberEvent) you shouldn't notice anything.