imports/imhex
1
0
Fork 0
mirror of https://github.com/WerWolv/ImHex.git synced 2026-03-28 07:47:03 -05:00
Code Issues Packages Projects Releases Wiki Activity

impr: Allow events to be used with a function without args

Browse Source
This commit is contained in:
WerWolv
2025-05-10 10:42:53 +02:00
parent 1f213408a1
commit fc87bc0cf1
1 changed files with 32 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
lib/libimhex/include/hex/api/event_manager.hpp
View File

@@ -14,17 +14,37 @@
#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)) { } \
\
static EventManager::EventList::iterator subscribe(Event::Callback function) { return EventManager::subscribe<event_name>(std::move(function)); } \
static void subscribe(void *token, Event::Callback function) { EventManager::subscribe<event_name>(token, std::move(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) { EventManager::post<event_name>(std::forward<decltype(args)>(args)...); } \
#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>(std::move(function)); \
} \
template<typename = void> \
static EventManager::EventList::iterator subscribe(Event::BaseCallback function) \
requires (!std::same_as<Event::Callback, Event::BaseCallback>) { \
return EventManager::subscribe<event_name>([function = std::move(function)](auto && ...) { function(); }); \
} \
static void subscribe(void *token, Event::Callback function) { \
EventManager::subscribe<event_name>(token, std::move(function)); \
} \
template<typename = void> \
static void subscribe(void *token, Event::BaseCallback function) \
requires (!std::same_as<Event::Callback, Event::BaseCallback>) { \
return EventManager::subscribe<event_name>(token, [function = std::move(function)](auto && ...) { 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) { \
EventManager::post<event_name>(std::forward<decltype(args)>(args)...); \
} \
}
#define EVENT_DEF(event_name, ...) EVENT_DEF_IMPL(event_name, #event_name, true, __VA_ARGS__)
@@ -65,6 +85,7 @@ EXPORT_MODULE namespace hex {
template<typename... Params>
struct Event : EventBase {
using Callback = std::function<void(Params...)>;
using BaseCallback = std::function<void()>;
explicit Event(Callback func) noexcept : m_func(std::move(func)) { }