// Main Function
void _main(void)
{
HANDLE menu_handle = MenuNew (2, 240, 18);
MenuAddText (menu_handle, 0, "First", 1, DMF_TOP_SUB);
MenuAddText (menu_handle, 1, "Subitem 1.1", 5, DMF_CHILD_SUB);
MenuAddText (menu_handle, 5, "Subitem 1.1.1", 8, DMF_CHILD_SUB);
MenuAddText (menu_handle, 5, "Subitem 1.1.2", 9, DMF_CHILD);
MenuAddText (menu_handle, 8, "Subitem 1.1.1.1", 10, DMF_CHILD);
MenuAddText (menu_handle, 1, "Subitem 1.2", 6, DMF_CHILD);
MenuAddText (menu_handle, 0, "Second", 2, DMF_TOP_SUB);
MenuAddText (menu_handle, 2, "Subitem 2.1", 7, DMF_CHILD);
MenuAddText (menu_handle, -1, "Third", 3, DMF_TOP);
MenuAddText (menu_handle, -1, "Fourth", 4, DMF_TOP);
HANDLE exec_handle = MenuBegin (NULL, 0, 0, MBF_HMENU, menu_handle);
short result;
do {
result = MenuKey (exec_handle, ngetchx ());
} while (result == M_NOTMENUKEY);
MenuEnd (exec_handle);
MenuUpdate ();
push_shortint (result);
}
int main(){
WINDOW *my_win, *menu_win, *my_menu_win;
ITEM **my_items;
MENU *my_menu;
list *FileBuffer;
int height, width, startx, starty, exit = 0;
int highlight = 1;
int ch, c, choice = 0, i, j;
char str[81];
FileBuffer = (list *)malloc(sizeof(list));
if (FileBuffer == NULL)
return;
InitialiseBuffer(FileBuffer);
initscr();
clear();
noecho();
cbreak();
start_color();
/*Checking whether the terminal supports colors*/
if (has_colors() == FALSE){
endwin();
printf("Your terminal does not support colors\n");
}
keypad(stdscr, TRUE);
height = 3;
width = 10;
starty = (LINES - height)/2;
startx = (COLS - width) / 2;
refresh();
my_win = Create_NewWindow(height, width, starty, startx);
mvwhline(my_win, 5, 1, ACS_HLINE, width - 1);
init_pair(1, COLOR_RED, COLOR_BLACK);
init_pair(2, COLOR_CYAN, COLOR_BLACK);
/* Create items */
my_items = (ITEM **)calloc(nchoices, sizeof(ITEM *));
for(i = 0; i < nchoices; ++i)
my_items[i] = new_item(menu_options[i], menu_options[i]);
/* Create menu */
my_menu = new_menu((ITEM **)my_items);
/* Set menu option not to show the description */
menu_opts_off(my_menu, O_SHOWDESC);
/* Create the window to be associated with the menu */
my_menu_win = newwin(0, 0, 0, 0);
keypad(my_menu_win, TRUE);
/* Set main window and sub window */
set_menu_win(my_menu, my_menu_win);
set_menu_sub(my_menu, derwin(my_menu_win, 0, 0, 0, 0));
set_menu_format(my_menu, 1, 6);
set_menu_mark(my_menu, " * ");
/* Post the menu */
post_menu(my_menu);
wrefresh(my_menu_win);
i = 0;
mvwhline(my_menu_win, 1, 0, ACS_HLINE, COLS);
mvwprintw(my_menu_win, LINES - 1, 0, "Press F3 to go to the menu, F6 to exit", c);
while(1){
choice = ToggleMenu(my_menu_win, my_menu, i);
i = choice;
switch(choice){
case 0:
MenuOpen(FileBuffer, my_menu_win);
break;
case 1:
MenuNew(FileBuffer, my_menu_win, my_menu);
break;
case 2:
MenuSave(FileBuffer, my_menu_win);
break;
case 3:
MenuSaveAs(FileBuffer, my_menu_win);
break;
case 4:
MenuEdit(FileBuffer, my_menu_win);
break;
case 5:
MenuExit(FileBuffer, my_menu_win);
exit = 1;
break;
default:
break;
}
if (exit)
break;
}
/*Assertion: the user wants to exit the program*/
/* Unpost and free all the memory taken up */
unpost_menu(my_menu);
free_menu(my_menu);
for(j = 0; j < nchoices; ++j)
free_item(my_items[j]);
clrtoeol();
refresh();
/*Ending curses mode*/
endwin();
return 0;
}