CUMouseListener.h

//
//  CUMouseListener.h
//  Cornell Extensions to Cocos2D
//
//  Module provides a time sensitive listener for the mouse.  This class simplifies a
//  lot of the overhead for EventListenerMouse.  More importantly, it adds a timestamp
//  to all of the callback functions so that the user can precisely time the callbacks.
//
//  Author: Walker White
//  Version: 12/5/15
//
#ifndef __CU_MOUSE_LISTENER_H__
#define __CU_MOUSE_LISTENER_H__

#include <cocos2d.h>
#include "CUTimestamp.h"

NS_CC_BEGIN

#pragma mark -
#pragma mark Mouse Listener

class MouseListener : public Ref {
private:
    CC_DISALLOW_COPY_AND_ASSIGN(MouseListener);

protected:
    EventDispatcher* _dispatcher;
    EventListenerMouse* _mouseListener;
    bool _active;
    
    
public:
#pragma mark Static Constructors

    static MouseListener* create();

    static MouseListener* create(EventDispatcher* dispatcher);
    

#pragma mark Event Handling

    void start(int priority);

    void start(Node* node);

    void stop();
    
    bool isActive() const { return _active; }
    
    std::function<void(EventMouse* event, timestamp_t time)> onMouseDown;

    std::function<void(EventMouse* event, timestamp_t time)> onMouseUp;

    std::function<void(EventMouse* event, timestamp_t time)> onMouseMove;
    
    std::function<void(EventMouse* event, timestamp_t time)> onMouseScroll;

    
#pragma mark Initializers
CC_CONSTRUCTOR_ACCESS:
    MouseListener() : _active(false) {}

    virtual ~MouseListener();
    
    bool init() { return init(Director::getInstance()->getEventDispatcher()); }

    bool init(EventDispatcher* dispatcher);
    
};

NS_CC_END
#endif /* defined(__CU_MOUSE_LISTENER_H__) */