geode/loader/include/Geode/cocos/keypad_dispatcher/CCKeypadDispatcher.h

/****************************************************************************
Copyright (c) 2010 cocos2d-x.org

http://www.cocos2d-x.org

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
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The above copyright notice and this permission notice shall be included in
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****************************************************************************/

#ifndef __CCKEYPAD_DISPATCHER_H__
#define __CCKEYPAD_DISPATCHER_H__

#include "CCKeypadDelegate.h"
#include "../cocoa/CCArray.h"

NS_CC_BEGIN

/**
 * @addtogroup input
 * @{
 */

typedef enum {
    // the back key clicked msg
    kTypeBackClicked = 1,
    kTypeMenuClicked,
} ccKeypadMSGType;

struct _ccCArray;
/**
@class CCKeypadDispatcher
@brief Dispatch the keypad message from the phone
@js NA
@lua NA
*/
class CC_DLL CCKeypadDispatcher : public CCObject
{
    GEODE_FRIEND_MODIFY
public:
    CCKeypadDispatcher();
    ~CCKeypadDispatcher();

    /**
    @brief add delegate to concern keypad msg
    */
    void addDelegate(CCKeypadDelegate* pDelegate);

    /**
    @brief remove the delegate from the delegates who concern keypad msg
    */
    void removeDelegate(CCKeypadDelegate* pDelegate);

    /**
    @brief force add the delegate
    */
    void forceAddDelegate(CCKeypadDelegate* pDelegate);

    /**
    @brief force remove the delegate
    */
    void forceRemoveDelegate(CCKeypadDelegate* pDelegate);

    /**
    @brief dispatch the key pad msg
    */
    bool dispatchKeypadMSG(ccKeypadMSGType nMsgType);

protected:

    CCArray* m_pDelegates;
    bool m_bLocked;
    bool m_bToAdd;
    bool m_bToRemove;

    struct _ccCArray *m_pHandlersToAdd;
    struct _ccCArray *m_pHandlersToRemove;
};

// end of input group
/// @} 

NS_CC_END

#endif //__CCKEYPAD_DISPATCHER_H__