43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
#ifndef __EVENTCALLBACK_H_
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#define __EVENTCALLBACK_H_
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#ifdef __cplusplus
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#include <functional>
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#include <memory>
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#include "event.h"
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namespace icsneo {
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class EventCallback {
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public:
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typedef std::function< void( std::shared_ptr<APIEvent> ) > fn_eventCallback;
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EventCallback(fn_eventCallback cb, std::shared_ptr<EventFilter> f) : callback(cb), filter(f) {}
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EventCallback(fn_eventCallback cb, EventFilter f = EventFilter()) : callback(cb), filter(std::make_shared<EventFilter>(f)) {}
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// Allow the filter to be placed first if the user wants (maybe in the case of a lambda)
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EventCallback(std::shared_ptr<EventFilter> f, fn_eventCallback cb) : callback(cb), filter(f) {}
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EventCallback(EventFilter f, fn_eventCallback cb) : callback(cb), filter(std::make_shared<EventFilter>(f)) {}
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virtual bool callIfMatch(const std::shared_ptr<APIEvent>& event) const {
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bool ret = filter->match(*event);
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if(ret)
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callback(event);
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return ret;
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}
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const EventFilter& getFilter() const { return *filter; }
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const fn_eventCallback& getCallback() const { return callback; }
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private:
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fn_eventCallback callback;
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std::shared_ptr<EventFilter> filter;
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};
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}
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#endif // __cplusplus
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#endif |