axmol/cocos/base/CCEventListenerKeyboard.h

/****************************************************************************
 Copyright (c) 2013-2016 Chukong Technologies Inc.
 
 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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 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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 furnished to do so, subject to the following conditions:
 
 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.
 
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 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 THE SOFTWARE.
 
 ****************************************************************************/

#ifndef __cocos2d_libs__CCKeyboardEventListener__
#define __cocos2d_libs__CCKeyboardEventListener__

#include "base/CCEventListener.h"
#include "base/CCEventKeyboard.h"

/**
 * @addtogroup base
 * @{
 */

NS_CC_BEGIN

class Event;

/** @class EventListenerKeyboard
 * @brief Keyboard event listener.
 * @js cc._EventListenerKeyboard
 */
class CC_DLL EventListenerKeyboard : public EventListener
{
public:
    static const std::string LISTENER_ID;
    
    /** Create a keyboard event listener.
     * 
     * @return An autoreleased EventListenerKeyboard object.
     */
    static EventListenerKeyboard* create();
    
    /// Overrides
    virtual EventListenerKeyboard* clone() override;
    virtual bool checkAvailable() override;
    
    std::function<void(EventKeyboard::KeyCode, Event*)> onKeyPressed;
    std::function<void(EventKeyboard::KeyCode, Event*)> onKeyReleased;
CC_CONSTRUCTOR_ACCESS:
    EventListenerKeyboard();
    bool init();
};

NS_CC_END

// end of base group
/// @}

#endif /* defined(__cocos2d_libs__CCKeyboardEventListener__) */