Class: Kward::PromptInterface::TerminalHandoffOutput

Inherits:

Object

• Object
• Kward::PromptInterface::TerminalHandoffOutput

Defined in:

lib/kward/prompt_interface.rb

Overview

Forwards child output while tracking keyboard-protocol resets across chunks.

Instance Method Summary

• #flush ⇒ Object
• #initialize(output, on_keyboard_protocol_restore:) ⇒ TerminalHandoffOutput constructor

  A new instance of TerminalHandoffOutput.

• #print(*values) ⇒ Object
• #write(value) ⇒ Object

Constructor Details

#initialize(output, on_keyboard_protocol_restore:) ⇒ TerminalHandoffOutput

Returns a new instance of TerminalHandoffOutput.

# File 'lib/kward/prompt_interface.rb', line 148

def initialize(output, on_keyboard_protocol_restore:)
  @output = output
  @on_keyboard_protocol_restore = on_keyboard_protocol_restore
  @pending = +"".b
end

Instance Method Details

#flush ⇒ Object

# File 'lib/kward/prompt_interface.rb', line 165

def flush
  @output.flush if @output.respond_to?(:flush)
end

#print(*values) ⇒ Object

# File 'lib/kward/prompt_interface.rb', line 160

def print(*values)
  values.each { |value| write(value) }
  nil
end

#write(value) ⇒ Object

# File 'lib/kward/prompt_interface.rb', line 154

def write(value)
  value = value.to_s.b
  detect_keyboard_protocol_restore(value)
  @output.write(value)
end