fbxsdk/core/fbxlistener.h

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/****************************************************************************************
 
   Copyright (C) 2013 Autodesk, Inc.
   All rights reserved.
 
   Use of this software is subject to the terms of the Autodesk license agreement
   provided at the time of installation or download, or which otherwise accompanies
   this software in either electronic or hard copy form.
 
****************************************************************************************/

#ifndef _FBXSDK_CORE_LISTENER_H_
#define _FBXSDK_CORE_LISTENER_H_

#include <fbxsdk/fbxsdk_def.h>

#include <fbxsdk/core/fbxemitter.h>
#include <fbxsdk/core/fbxeventhandler.h>
#include <fbxsdk/core/base/fbxintrusivelist.h>

#include <fbxsdk/fbxsdk_nsbegin.h>

class FBXSDK_DLL FbxListener
{
public:

    ~FbxListener();
    FbxListener(){}
   


    template <typename EventType,typename ListenerType> FbxEventHandler* Bind(FbxEmitter& pEmitter, void (ListenerType::*pFunc)(const EventType*))
    {
        FbxMemberFuncEventHandler<EventType,ListenerType>* eventHandler = 
            FbxNew< FbxMemberFuncEventHandler<EventType,ListenerType> >(static_cast<ListenerType*>(this),pFunc);
        pEmitter.AddListener(*eventHandler);
        mEventHandler.PushBack(*eventHandler);
        return eventHandler;
    }

    template <typename EventType,typename ListenerType> FbxEventHandler* Bind(FbxEmitter& pEmitter, void (ListenerType::*pFunc)(const EventType*)const)
    {
        FbxConstMemberFuncEventHandler<EventType,ListenerType>* eventHandler = 
                    FbxNew< FbxConstMemberFuncEventHandler<EventType,ListenerType> >(static_cast<ListenerType*>(this),pFunc);
        pEmitter.AddListener(*eventHandler);
        mEventHandler.PushBack(*eventHandler);
        return eventHandler;
    }

    template <typename EventType> FbxEventHandler* Bind(FbxEmitter& pEmitter, void (*pFunc)(const EventType*,FbxListener*))
    {
        FbxFuncEventHandler<EventType>* eventHandler = 
                        FbxNew< FbxFuncEventHandler<EventType> >(this, pFunc);
        pEmitter.AddListener(*eventHandler);
        mEventHandler.PushBack(*eventHandler);
        return eventHandler;
    }
    
    void Unbind(const FbxEventHandler* aBindId);

private:
    typedef FbxIntrusiveList<FbxEventHandler, FbxEventHandler::eListener> EventHandlerList;
    EventHandlerList mEventHandler;
};

#include <fbxsdk/fbxsdk_nsend.h>

#endif /* _FBXSDK_CORE_LISTENER_H_ */