Sha256: d731dd0a2f049b09fe327d2788251abfd9b8cf1c281a744b328d0ea496c787a2
Contents?: true
Size: 845 Bytes
Versions: 83
Compression:
Stored size: 845 Bytes
Contents
# coding: utf-8
class HighLine
class Terminal
# NCurses HighLine::Terminal
# @note Code migrated +UNTESTED+ from the old code base to the new
# terminal api.
class NCurses < Terminal
require "ffi-ncurses"
# (see Terminal#raw_no_echo_mode)
def raw_no_echo_mode
FFI::NCurses.initscr
FFI::NCurses.cbreak
end
# (see Terminal#restore_mode)
def restore_mode
FFI::NCurses.endwin
end
#
# (see Terminal#terminal_size)
# A ncurses savvy method to fetch the console columns, and rows.
#
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
end
end
end
Version data entries
83 entries across 68 versions & 5 rubygems