/**
 * @file displayWrapper.h
 * @author Alexander Klein (alex@kleiax.de)
 * @brief Contains a interface to presents a display
 * @version 0.1
 * @date 2023-01-08
 *
 * @copyright Copyright (c) 2023
 *
 */

#ifndef DISPLAY_WRAPPER_H
#define DISPLAY_WRAPPER_H

/**
 * @brief This interface abstracted a display
 *
 * With this inteface a display which works with columns
 * and lines can be wrapped to be accepted by menus.
 */
class DisplayWrapper
{
public:
  /**
   * @brief Remove everything from the display
   */
  virtual void clear() = 0;

  /**
   * @brief Set the cursor to specific line and column
   *
   * @param row
   * @param line
   */
  virtual void setCursor(uint8_t row, uint8_t line) = 0;

  /**
   * @brief Print to the position set by setCursor()
   *
   * @param str
   */
  virtual void print(const char *str) = 0;
};

#endif // DISPLAY_WRAPPER_H