Module: Thaum::Seq

Defined in:
lib/thaum/seq.rb

Overview

Sequences for terminal control and input.

Constant Summary collapse

ALT_SCREEN_ON =

Mode toggles

"\e[?1049h"
ALT_SCREEN_OFF = 
"\e[?1049l"
CURSOR_HIDE = 
"\e[?25l"
CURSOR_SHOW = 
"\e[?25h"
BRACKETED_PASTE_ON = 
"\e[?2004h"
BRACKETED_PASTE_OFF = 
"\e[?2004l"
SGR_MOUSE_ON = 
"\e[?1006h"
SGR_MOUSE_OFF = 
"\e[?1006l"
CELL_MOTION_ON = 
"\e[?1002h"
CELL_MOTION_OFF = 
"\e[?1002l"
SYNC_BEGIN = 
"\e[?2026h"
SYNC_END = 
"\e[?2026l"
RESET =

Select Graphic Rendition (SGR) attributes

"\e[0m"
BOLD = 
"\e[1m"
DIM = 
"\e[2m"
ITALIC = 
"\e[3m"
UNDERLINE = 
"\e[4m"
FG =

Select Graphic Rendition (SGR) named color codes

{
  black: 30, red: 31, green: 32, yellow: 33,
  blue: 34, magenta: 35, cyan: 36, white: 37,
  bright_black: 90, bright_red: 91, bright_green: 92, bright_yellow: 93,
  bright_blue: 94, bright_magenta: 95, bright_cyan: 96, bright_white: 97,
  default: 39
}.freeze
BG = 
{
  black: 40, red: 41, green: 42, yellow: 43,
  blue: 44, magenta: 45, cyan: 46, white: 47,
  bright_black: 100, bright_red: 101, bright_green: 102, bright_yellow: 103,
  bright_blue: 104, bright_magenta: 105, bright_cyan: 106, bright_white: 107,
  default: 49
}.freeze
CSI_UP =

Control Sequence Introducer (CSI) input sequences (e[ + final byte)

"\e[A"
CSI_DOWN = 
"\e[B"
CSI_RIGHT = 
"\e[C"
CSI_LEFT = 
"\e[D"
CSI_HOME = 
"\e[H"
CSI_END = 
"\e[F"
CSI_SHIFT_TAB = 
"\e[Z"
SS3_F1 =

Single Shift 3 (SS3) input sequences (eO + final byte) — VT100/application cursor mode

"\eOP"
SS3_F2 = 
"\eOQ"
SS3_F3 = 
"\eOR"
SS3_F4 = 
"\eOS"
SS3_HOME = 
"\eOH"
SS3_END = 
"\eOF"
SS3_UP = 
"\eOA"
SS3_DOWN = 
"\eOB"
SS3_RIGHT = 
"\eOC"
SS3_LEFT = 
"\eOD"
TILDE_HOME =

Tilde input sequences (e[ + code + ~) F6-F8 skip 16 because some terminals use it for a modifier variant.

"\e[1~"
TILDE_INSERT = 
"\e[2~"
TILDE_DELETE = 
"\e[3~"
TILDE_END = 
"\e[4~"
TILDE_PAGE_UP = 
"\e[5~"
TILDE_PAGE_DOWN = 
"\e[6~"
TILDE_F1 = 
"\e[11~"
TILDE_F2 = 
"\e[12~"
TILDE_F3 = 
"\e[13~"
TILDE_F4 = 
"\e[14~"
TILDE_F5 = 
"\e[15~"
TILDE_F6 = 
"\e[17~"
TILDE_F7 = 
"\e[18~"
TILDE_F8 = 
"\e[19~"
TILDE_F9 = 
"\e[20~"
TILDE_F10 = 
"\e[21~"
TILDE_F11 = 
"\e[23~"
TILDE_F12 = 
"\e[24~"

Class Method Summary collapse

Class Method Details

.color(code) ⇒ Object 



88
 
# File 'lib/thaum/seq.rb', line 88

def self.color(code) = "\e[#{code}m"

.cursor_pos(x:, y:) ⇒ Object

Dynamic sequences



87
 
# File 'lib/thaum/seq.rb', line 87

def self.cursor_pos(x:, y:) = "\e[#{y};#{x}H"

.truecolor(base:, r:, g:, b:) ⇒ Object 



89
 
# File 'lib/thaum/seq.rb', line 89

def self.truecolor(base:, r:, g:, b:) = "\e[#{base};2;#{r};#{g};#{b}m"