/**
 * This example initializes NCurses, gets user input and prints user input to the center of the screen.
 */

#include <curses.h>
#include <stdlib.h>

int main()
{
    // Initialize NCurses
    initscr();

    // Get width and height of console window
    int winWidth, winHeight;
    getmaxyx(stdscr, winHeight, winWidth);

    // Prompt user for input
    printw("Please input some text: ");

    // Get input from user
    // (getstr() automatically calls refresh())
    char* input = malloc(128);
    getstr(input);

    // Print user input to the center of the screen
    move(winHeight / 2, winWidth / 2);
    printw("%s", input);

    // Refresh screen so printed text shows
    // PRINTW WILL NOT SHOW ANYTHING UNLESS refresh() IS CALLED
    refresh();

    // Pause program until the user presses a key
    getch();

    // De-initialize NCurses
    endwin();
}