NXT_Two_Touch_Status.hpp

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#ifndef NXT_Two_Touch_Status_DEFINED
#define NXT_Two_Touch_Status_DEFINED
 
#include <cstdlib>
#include <stdlib.h>
#include <cstring>
#include <sstream>
#include <gu_util.h>
#include "gusimplewhiteboard.h" 
#include "wb_buttons_status.h"
 
namespace guWhiteboard {
    class NXT_Two_Touch_Status: public wb_buttons_status {
        public:
            NXT_Two_Touch_Status(): wb_buttons_status() {}
            
#ifdef WHITEBOARD_POSTER_STRING_CONVERSION
            NXT_Two_Touch_Status(const std::string &name) { 
                from_string(name);
            }
            
            std::string description() {
        std::ostringstream ss;
        for (int b= LEFT_BUTTON ; b <NUMBER_OF_NXT_BUTTONS; b++)
        {  wb_button aButton =touch_sensors(b);
                    ss << static_cast<int>(aButton.is_pressed()) << ",";
        }
                return ss.str();
            }
 
            void from_string (std::string str) {
                using namespace std;
        wb_button &l = touch_sensors(LEFT_BUTTON);
        wb_button &r = touch_sensors(RIGHT_BUTTON);
        l.set_is_pressed(false);
        r.set_is_pressed(false);
                vector<string> elements = components_of_string_separated(str, ',', true);
 
                if (elements.size() == 0) return; // nothin in the string ESCAPE
 
        // ONE ELEMNET
        if (0!=atoi(elements[0].c_str() )) l.set_is_pressed(true);
                if (elements.size() < 2) return; // only one lement in the string =>ESCAPE
        if (0!=atoi(elements[1].c_str() )) r.set_is_pressed(true);
            }
#endif
            bool operator == (const NXT_Two_Touch_Status &s) {
        bool temp = true;
        for (int b= LEFT_BUTTON ; b <NUMBER_OF_NXT_BUTTONS; b++)
        {  wb_button aButton =touch_sensors(b);
           wb_button otherButton =s.touch_sensors(b);
           if (aButton.is_pressed()!= otherButton.is_pressed() )
                return false;
        }
                return temp;
            }
 
    };
}
#endif //NXT_Two_Touch_Status_DEFINED