Module: TTY::Prompt::Reader::Codes Private

Defined in:
lib/tty/prompt/reader/codes.rb

This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.

Class Method Summary collapse

Class Method Details

.ctrl_keys ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/tty/prompt/reader/codes.rb', line 7

def ctrl_keys
  {
    ctrl_a: ?\C-a,
    ctrl_b: ?\C-b,
    ctrl_c: ?\C-c,
    ctrl_d: ?\C-d,
    ctrl_e: ?\C-e,
    ctrl_f: ?\C-f,
    ctrl_g: ?\C-g,
    ctrl_h: ?\C-h,
    ctrl_i: ?\C-i,
    ctrl_j: ?\C-j,
    ctrl_k: ?\C-k,
    ctrl_l: ?\C-l,
    ctrl_m: ?\C-m,
    ctrl_n: ?\C-n,
    ctrl_o: ?\C-o,
    ctrl_p: ?\C-p,
    ctrl_q: ?\C-q,
    ctrl_r: ?\C-r,
    ctrl_s: ?\C-s,
    ctrl_t: ?\C-t,
    ctrl_u: ?\C-u,
    ctrl_v: ?\C-v,
    ctrl_w: ?\C-w,
    ctrl_x: ?\C-x,
    ctrl_y: ?\C-y,
    ctrl_z: ?\C-z
  }
end

.keys ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/tty/prompt/reader/codes.rb', line 39

def keys
  {
    tab:       "\t",
    enter:     "\n",
    return:    "\r",
    escape:    "\e",
    space:     " ",
    backspace: ?\C-?,
    home:      "\e[1~",
    insert:    "\e[2~",
    delete:    "\e[3~",
    end:       "\e[4~",
    page_up:   "\e[5~",
    page_down: "\e[6~",

    up:     "\e[A",
    down:   "\e[B",
    right:  "\e[C",
    left:   "\e[D",
    clear:  "\e[E",

    f1_xterm: "\eOP",
    f2_xterm: "\eOQ",
    f3_xterm: "\eOR",
    f4_xterm: "\eOS",

    f1:  "\e[11~",
    f2:  "\e[12~",
    f3:  "\e[13~",
    f4:  "\e[14~",
    f5:  "\e[15~",
    f6:  "\e[17~",
    f7:  "\e[18~",
    f8:  "\e[19~",
    f9:  "\e[20~",
    f10: "\e[21~",
    f11: "\e[23~",
    f12: "\e[24~"
  }.merge(ctrl_keys)
end

.win_keys ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/tty/prompt/reader/codes.rb', line 81

def win_keys
  {
    tab:       "\t",
    enter:     "\r",
    return:    "\r",
    escape:    "\e",
    space:     " ",
    backspace: "\b",
    home:      [224, 71].pack('U*'),
    end:       [224, 79].pack('U*'),
    insert:    [224, 82].pack('U*'),
    delete:    [224, 83].pack('U*'),
    page_up:   [224, 73].pack('U*'),
    page_down: [224, 81].pack('U*'),

    up:     [224, 72].pack('U*'),
    down:   [224, 80].pack('U*'),
    right:  [224, 77].pack('U*'),
    left:   [224, 75].pack('U*'),
    clear:  [224, 83].pack('U*'),

    f1:  "\x00;",
    f2:  "\x00<",
    f3:  "\x00",
    f4:  "\x00=",
    f5:  "\x00?",
    f6:  "\x00@",
    f7:  "\x00A",
    f8:  "\x00B",
    f9:  "\x00C",
    f10: "\x00D",
    f11: "\x00\x85",
    f12: "\x00\x86"
  }.merge(ctrl_keys)
end