/home/runner/work/DCCEXSimpleThrottle/DCCEXSimpleThrottle/ScreenInterface.h

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/*
 *  © 2024 Peter Cole
 *  © 2023 Peter Cole
 *
 *  This is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  It is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this code.  If not, see <https://www.gnu.org/licenses/>.
 */
 
#ifndef SCREENINTERFACE_H
#define SCREENINTERFACE_H
 
#include "DisplayInterface.h"
#include "UserConfirmationInterface.h"
#include "UserSelectionInterface.h"
 
class ScreenInterface {
public:
  virtual void handleUserConfirmationAction(UserConfirmationAction action) = 0;
 
  virtual void handleUserSelectionAction(UserSelectionAction action, bool throttleInverted = false) = 0;
 
  virtual void drawScreen(DisplayInterface *display) = 0;
 
  virtual ~ScreenInterface() = default;
 
  ScreenInterface *getNext() { return _next; }
 
  void setNext(ScreenInterface *screen) { _next = screen; }
 
private:
  ScreenInterface *_next;
};
 
#endif // SCREENINTERFACE_H