aboutsummaryrefslogtreecommitdiff
path: root/mwe/events/include/eventHandler.h
diff options
context:
space:
mode:
Diffstat (limited to 'mwe/events/include/eventHandler.h')
-rw-r--r--mwe/events/include/eventHandler.h48
1 files changed, 48 insertions, 0 deletions
diff --git a/mwe/events/include/eventHandler.h b/mwe/events/include/eventHandler.h
new file mode 100644
index 0000000..e5b99d6
--- /dev/null
+++ b/mwe/events/include/eventHandler.h
@@ -0,0 +1,48 @@
+#pragma once
+
+#include "event.h"
+
+#include <functional>
+#include <iostream>
+template<typename EventType>
+using EventHandler = std::function<void(const EventType& e)>;
+
+class IEventHandlerWrapper {
+public:
+ virtual ~IEventHandlerWrapper() = default;
+
+ void exec(const Event& e);
+
+ virtual std::string getType() const = 0;
+ virtual bool isDestroyOnSuccess() const = 0;
+
+private:
+ virtual void call(const Event& e) = 0;
+};
+
+template<typename EventType>
+class EventHandlerWrapper : public IEventHandlerWrapper {
+public:
+ explicit EventHandlerWrapper(const EventHandler<EventType>& handler, const bool destroyOnSuccess = false)
+ : m_handler(handler)
+ , m_handlerType(m_handler.target_type().name())
+ , m_destroyOnSuccess(destroyOnSuccess)
+ {
+ // std::cout << m_handlerType << std::endl;
+ }
+
+private:
+ void call(const Event& e) override
+ {
+ if (e.getEventType() == EventType::getStaticEventType()) {
+ m_handler(static_cast<const EventType&>(e));
+ }
+ }
+
+ std::string getType() const override { return m_handlerType; }
+ bool isDestroyOnSuccess() const { return m_destroyOnSuccess; }
+
+ EventHandler<EventType> m_handler;
+ const std::string m_handlerType;
+ bool m_destroyOnSuccess { false };
+};