Class: InLine::VT220Terminal

Inherits:
Terminal show all
Defined in:
lib/inline/terminal/vt220_terminal.rb

Overview

This class is used to define all the most common character codes and escape sequences used on *nix systems.

Instance Attribute Summary

Attributes inherited from Terminal

#escape_codes, #escape_sequences, #keys

Instance Method Summary collapse

Methods inherited from Terminal

#update

Constructor Details

#initialize ⇒ VT220Terminal

Returns a new instance of VT220Terminal.



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# File 'lib/inline/terminal/vt220_terminal.rb', line 20

def initialize
	super
	@escape_codes = [?\e]
	@keys.merge!(
		{
			:up_arrow => [?\e, ?[, ?A],
			:down_arrow => [?\e, ?[, ?B],
			:right_arrow => [?\e, ?[, ?C],
			:left_arrow => [?\e, ?[, ?D],
			:insert => [?\e, ?[, ?2, ?~],
			:delete => [?\e, ?[, ?3, ?~],
			:backspace => [?\C-?],
			:enter => [?\n],

			:ctrl_alt_a => [?\e, ?\C-a],
			:ctrl_alt_b => [?\e, ?\C-b],
			:ctrl_alt_c => [?\e, ?\C-c],
			:ctrl_alt_d => [?\e, ?\C-d],
			:ctrl_alt_e => [?\e, ?\C-e],
			:ctrl_alt_f => [?\e, ?\C-f],
			:ctrl_alt_g => [?\e, ?\C-g],
			:ctrl_alt_h => [?\e, ?\C-h],
			:ctrl_alt_i => [?\e, ?\C-i],
			:ctrl_alt_j => [?\e, ?\C-j],
			:ctrl_alt_k => [?\e, ?\C-k],
			:ctrl_alt_l => [?\e, ?\C-l],
			:ctrl_alt_m => [?\e, ?\C-m],
			:ctrl_alt_n => [?\e, ?\C-n],
			:ctrl_alt_o => [?\e, ?\C-o],
			:ctrl_alt_p => [?\e, ?\C-p],
			:ctrl_alt_q => [?\e, ?\C-q],
			:ctrl_alt_r => [?\e, ?\C-r],
			:ctrl_alt_s => [?\e, ?\C-s],
			:ctrl_alt_t => [?\e, ?\C-t],
			:ctrl_alt_u => [?\e, ?\C-u],
			:ctrl_alt_v => [?\e, ?\C-v],
			:ctrl_alt_w => [?\e, ?\C-w],
			:ctrl_alt_x => [?\e, ?\C-x],
			:ctrl_alt_y => [?\e, ?\C-y],
			:ctrl_alt_z => [?\e, ?\C-z]			
		})
end