ImHex/plugins/libimhex/include/hex/api/event.hpp

47 lines
1.0 KiB
C++

#pragma once
#include <hex.hpp>
#include <any>
#include <functional>
#include <vector>
namespace hex {
enum class Events : u32 {
FileLoaded,
DataChanged,
PatternChanged,
FileDropped,
WindowClosing,
RegionSelected,
SelectionChangeRequest,
AddBookmark,
AppendPatternLanguageCode,
ProjectFileStore,
ProjectFileLoad,
SettingsChanged,
/* This is not a real event but a flag to show all events after this one are plugin ones */
Events_BuiltinEnd
};
struct EventHandler {
void *owner;
Events eventType;
std::function<std::any(const std::any&)> callback;
};
class EventManager {
public:
static std::vector<std::any> post(Events eventType, const std::any &userData);
static void subscribe(Events eventType, void *owner, std::function<std::any(const std::any&)> callback);
static void unsubscribe(Events eventType, void *sender);
};
}