button.h

/*
   SpaIot Library (c) by epsilonrt - epsilonrt@epsilonrt.fr
   This file is part of SpaIot library <https://github.com/epsilonrt/spaiot-lib>
 
   SPDX-License-Identifier: BSD-3-Clause
 
   SpaIot library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY;
*/
#pragma once
 
#include "buttonsettings.h"
#include "buttoncontroller.h"
#include "multiplexer.h"
#include "pcf8574mux.h"
 
namespace SpaIot {
 
  class Button {
 
    public:
      Button ();
 
      virtual ~Button();
 
      Button (const ButtonSettings &settings);
 
      Button (const Button &other);
 
      Button (Button &&other);
 
      Button &operator= (const Button &other);
 
      Button &operator= (Button &&other);
 
      void clear();
 
      bool isNull() const;
 
      bool isEmpty() const;
 
      bool operator== (const Button &other) const;
 
      bool operator!= (const Button &other) const;
 
      int id() const;
 
      const ButtonController &ctrl() const;
 
      ButtonController &ctrl();
 
      const ButtonSettings &settings() const;
 
      void begin();
 
      void press();
 
      void release();
 
      void push();
 
      bool isOpen() const;
 
      bool isPressed() const;
 
    protected:
      class Private;
      Button (Private &dd);
      std::unique_ptr<Private> d_ptr;
    private:
      PIMPL_DECLARE_PRIVATE (Button)
  };
}