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refactor: Better interface for the event system

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WerWolv
2023-12-08 10:29:44 +01:00
parent f08d1e265c
commit b4813660b5
63 changed files with 327 additions and 320 deletions
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18
lib/libimhex/include/hex/api/event_manager.hpp
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@@ -13,12 +13,18 @@
#include <wolv/types/type_name.hpp>
#define EVENT_DEF_IMPL(event_name, event_name_string, should_log, ...) \
struct event_name final : public hex::impl::Event<__VA_ARGS__> { \
constexpr static auto Id = [] { return hex::impl::EventId(event_name_string); }(); \
constexpr static auto ShouldLog = (should_log); \
explicit event_name(Callback func) noexcept : Event(std::move(func)) { } \
}
#define EVENT_DEF_IMPL(event_name, event_name_string, should_log, ...) \
struct event_name final : public hex::impl::Event<__VA_ARGS__> { \
constexpr static auto Id = [] { return hex::impl::EventId(event_name_string); }(); \
constexpr static auto ShouldLog = (should_log); \
explicit event_name(Callback func) noexcept : Event(std::move(func)) { } \
\
static EventManager::EventList::iterator subscribe(Event::Callback function) { return EventManager::subscribe<event_name>(function); } \
static void subscribe(void *token, Event::Callback function) { EventManager::subscribe<event_name>(token, function); } \
static void unsubscribe(const EventManager::EventList::iterator &token) noexcept { EventManager::unsubscribe(token); } \
static void unsubscribe(void *token) noexcept { EventManager::unsubscribe<event_name>(token); } \
static void post(auto &&...args) noexcept { EventManager::post<event_name>(std::forward<decltype(args)>(args)...); } \
};
#define EVENT_DEF(event_name, ...) EVENT_DEF_IMPL(event_name, #event_name, true, __VA_ARGS__)
#define EVENT_DEF_NO_LOG(event_name, ...) EVENT_DEF_IMPL(event_name, #event_name, false, __VA_ARGS__)