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ncursesFrontEnd.cpp

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#include "ncursesFrontEnd.h"

#include <unistd.h>
#include <malloc.h>

NCursesFrontEnd::NCursesFrontEnd () {
};

NCursesFrontEnd::NCursesFrontEnd (int argc, char** argv) {
    initscr ();
    start_color ();
    cbreak ();
    noecho ();
    nonl ();
    intrflush (stdscr, FALSE);
    keypad (stdscr, TRUE);
    curs_set (0);
    
    init_pair (1, COLOR_WHITE, COLOR_BLUE);
    init_pair (2, COLOR_YELLOW, COLOR_BLUE);
    init_pair (3, COLOR_BLACK, COLOR_CYAN);
    
    attron (COLOR_PAIR(1));
    attron (A_BOLD);
    
    border (0,0,0,0,0,0,0,0);
    
    bkgd (COLOR_PAIR(1));
    
    attron (COLOR_PAIR(1));
    attron (A_BOLD);
    
    mvaddstr (2,2, "Users connected: ");
    mvaddstr (3,2, "Matrices open  : ");
    mvaddstr (4,2, "Debug message  : ");

    
    for (int i = 0; i < 16; i++) {
    oldMsg[i] = (char*) malloc (100);
    strcpy (oldMsg[i], " ");
    };
    
    refresh ();
};

NCursesFrontEnd::~NCursesFrontEnd () {
    curs_set (1);
    execl ("/usr/bin/reset","");
};
    
void    NCursesFrontEnd::update () {
    refresh ();
};
    
void    NCursesFrontEnd::displayUsers (int users) {
    attron (COLOR_PAIR(1));
    attron (A_BOLD);
    
    mvaddstr (2,2, "Users connected:           ");
    
    attron (COLOR_PAIR(2));
    
    mvaddch (2,19, (char)(48 + users));
    
    refresh ();
};

void    NCursesFrontEnd::displayMatrices (int matrices) {
    attron (COLOR_PAIR(1));
    attron (A_BOLD);
    
    mvaddstr (3,2, "Matrices open  :           ");
    
    attron (COLOR_PAIR(2));
    
    mvaddch (3,19, (char)(48 + matrices));

    refresh ();
};
    
void    NCursesFrontEnd::displayDebugMessage (const char* msg) {
    attron (COLOR_PAIR (1));
    attron (A_BOLD);
    
    mvaddstr (4,2, "Debug message  : ");
    
    for (int i = 15; i > 0; i--) {
    strcpy (oldMsg[i], oldMsg[i - 1]);
    };

    strcpy (oldMsg[0], msg);
        
    attron (COLOR_PAIR (3));
    
    for (int i = 0; i < 16; i++) {
    mvaddstr (4 + i,19, clean);
    
    mvaddstr (4 + i,19, oldMsg[i]);
    };
    
    refresh ();
};

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