Sha256: 19a7c3f0e094e21dd044a3bdf8d7c09e5fbc7f1b35f083cbe259948fd01d48df
Contents?: true
Size: 1.12 KB
Versions: 4
Compression:
Stored size: 1.12 KB
Contents
# encoding: utf-8
require_relative 'codes'
require_relative 'mode'
module TTY
class Prompt
class Reader
class Console
ESC = "\e".freeze
CSI = "\e[".freeze
# Key codes
#
# @return [Hash[Symbol]]
#
# @api public
attr_reader :keys
# Escape codes
#
# @return [Array[Integer]]
#
# @api public
attr_reader :escape_codes
def initialize(input)
@input = input
@mode = Mode.new(input)
@keys = Codes.keys
@escape_codes = [[ESC.ord], CSI.bytes.to_a]
end
# Get a character from console with echo
#
# @param [Hash[Symbol]] options
# @option options [Symbol] :echo
# the echo toggle
#
# @return [String]
#
# @api private
def get_char(options)
mode.raw(options[:raw]) do
mode.echo(options[:echo]) { input.getc }
end
end
protected
attr_reader :mode
attr_reader :input
end # Console
end # Reader
end # Prompt
end # TTY
Version data entries
4 entries across 4 versions & 2 rubygems