File content as of revision 4:67097127da6c:

#ifndef NAVIGATOR_H
#define NAVIGATOR_H

#include "mbed.h"
#include "Menu.h"
#include "TextLCD.h"

class Navigator
{
private:

    int bottom;     // the index of the last item of current menu
    int cursorPos;  // what selection the cursor points to
    int cursorLine; // what line of the lcd the cursor is on. 1 = first line, 2 = second line

public:
    Navigator(Menu *, TextLCD_Base *);
    Menu *activeMenu; // the current menu - can change when RPG is pushed on selection with child menu

    TextLCD_Base *lcd;

    /** no longer used!
    *
    */
    void poll();    // no longer needed!

    /** Move up one line in menu
    *   call this method when user moves up one line 
    * can be triggered by RPG or Button (PinDetect)
    */
    void moveUp();

    /** Move down one line in menu
    *   call this method when user moves down one line 
    * can be triggered by RPG or Button (PinDetect)
    */
    void moveDown();

    /** User presses Select Button
    *   call this method when user wans to select an item
    * can be triggered by RPG or Button (PinDetect)
    */
    void select();

    /** print the menu on LCD
    */
    void printMenu();

    /** print cursor on the beginning of line
    */
    void printCursor();
};

#endif