static int keys_inside(int key)
{
assert(sub_current);
assert(main_pad);
if(!main_pad->wd) return 0;
if(sub_current->arrow >= 0 && handle_arrow(key)) return KEY_HANDLED;
switch(key) {
case 'z':
if(sub_current->lines > sub_current->offset + main_pad->size_y - PAD_Y)
sub_current->offset++;
break;
case 'a':
if(sub_current->offset) sub_current->offset--;
break;
case KBD_RIGHT:
if(SUBWIN_COLS - sub_current->xoffset > main_pad->size_x - PAD_X + 1)
sub_current->xoffset++;
break;
case KBD_LEFT:
if(sub_current->xoffset) sub_current->xoffset--;
break;
default: return KEY_SKIPPED;
}
return KEY_HANDLED;
}
static int check_key(t_elem **list, struct termios *backup, char *buf)
{
int key;
if ((key = is_return(buf)))
{
ft_strdel(&buf);
handle_rtn(*list, backup);
exit(0);
}
else if ((key = is_del(buf)))
{
if (handle_del(list))
return (-1);
}
else if ((key = is_arrow(buf)))
handle_arrow(*list, key);
else if ((key = is_space(buf)))
handle_space(*list);
else
return (0);
return (key);
}
