class HighLine::Terminal::NCurses
NCurses HighLine::Terminal @note Code migrated
UNTESTED
from the old code base to the new terminal api.
Public Instance Methods
raw_no_echo_mode()
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(see HighLine::Terminal#raw_no_echo_mode)
# File lib/highline/terminal/ncurses.rb, line 11 def raw_no_echo_mode FFI::NCurses.initscr FFI::NCurses.cbreak end
restore_mode()
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(see HighLine::Terminal#restore_mode)
# File lib/highline/terminal/ncurses.rb, line 17 def restore_mode FFI::NCurses.endwin end
terminal_size()
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(see HighLine::Terminal#terminal_size) A ncurses savvy method to fetch the console columns, and rows.
# File lib/highline/terminal/ncurses.rb, line 25 def terminal_size size = [80, 40] FFI::NCurses.initscr begin size = FFI::NCurses.getmaxyx(FFI::NCurses.stdscr).reverse ensure FFI::NCurses.endwin end size end