axmol/cocos/base/CCEventListenerTouch.h

/****************************************************************************
 Copyright (c) 2013-2014 Chukong Technologies Inc.
 
 http://www.cocos2d-x.org
 
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 of this software and associated documentation files (the "Software"), to deal
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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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#ifndef __cocos2d_libs__CCTouchEventListener__
#define __cocos2d_libs__CCTouchEventListener__

#include "base/CCEventListener.h"

#include <vector>

NS_CC_BEGIN

class Touch;

class CC_DLL EventListenerTouchOneByOne : public EventListener
{
public:
    static const std::string LISTENER_ID;
    
    static EventListenerTouchOneByOne* create();
    
    virtual ~EventListenerTouchOneByOne();
    
    void setSwallowTouches(bool needSwallow);
    bool isSwallowTouches();
    
    /// Overrides
    virtual EventListenerTouchOneByOne* clone() override;
    virtual bool checkAvailable() override;
    //

public:

    typedef std::function<bool(Touch*, Event*)> ccTouchBeganCallback;
    typedef std::function<void(Touch*, Event*)> ccTouchCallback;

    ccTouchBeganCallback onTouchBegan;
    ccTouchCallback onTouchMoved;
    ccTouchCallback onTouchEnded;
    ccTouchCallback onTouchCancelled;
    
CC_CONSTRUCTOR_ACCESS:
    EventListenerTouchOneByOne();
    bool init();
    
private:
    std::vector<Touch*> _claimedTouches;
    bool _needSwallow;
    
    friend class EventDispatcher;
};


class CC_DLL EventListenerTouchAllAtOnce : public EventListener
{
public:
    static const std::string LISTENER_ID;
    
    static EventListenerTouchAllAtOnce* create();
    virtual ~EventListenerTouchAllAtOnce();
    
    /// Overrides
    virtual EventListenerTouchAllAtOnce* clone() override;
    virtual bool checkAvailable() override;
    //
public:

    typedef std::function<void(const std::vector<Touch*>&, Event*)> ccTouchesCallback;

    ccTouchesCallback onTouchesBegan;
    ccTouchesCallback onTouchesMoved;
    ccTouchesCallback onTouchesEnded;
    ccTouchesCallback onTouchesCancelled;
    
CC_CONSTRUCTOR_ACCESS:
    EventListenerTouchAllAtOnce();
    bool init();
private:
    
    friend class EventDispatcher;
};

NS_CC_END

#endif /* defined(__cocos2d_libs__CCTouchEventListener__) */