Class: LLM::Repl::Window Private

Inherits:
Object
  • Object
show all
Defined in:
lib/llm/repl/window.rb

Overview

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

The LLM::Repl::Window class draws the curses screen for the REPL.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(repl) ⇒ LLM::Repl::Window

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.

Parameters:

  • repl (LLM::Repl) —

    A read-eval-print loop.



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# File 'lib/llm/repl/window.rb', line 25

def initialize(repl)
  @repl   = repl
  @status = repl.status
  @buffer = repl.buffer
  @input  = repl.input
end

Instance Attribute Details

#buffer ⇒ LLM::Repl::Buffer (readonly)

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.

Returns:



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# File 'lib/llm/repl/window.rb', line 15

def buffer
  @buffer
end

#input ⇒ LLM::Repl::Input (readonly)

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.

Returns:



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# File 'lib/llm/repl/window.rb', line 19

def input
  @input
end

#status ⇒ LLM::Repl::Status (readonly)

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.

Returns:



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# File 'lib/llm/repl/window.rb', line 11

def status
  @status
end

Instance Method Details

#columns ⇒ Integer

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.

Returns:

  • (Integer) 


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# File 'lib/llm/repl/window.rb', line 65

def columns
  Curses.cols
end

#getch ⇒ 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.

Returns:



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# File 'lib/llm/repl/window.rb', line 71

def getch
  Curses.getch
end

#open { ... } ⇒ void

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.

This method returns an undefined value.

Yields:



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# File 'lib/llm/repl/window.rb', line 35

def open
  Curses.init_screen
  Color.enable
  Curses.cbreak
  Curses.noecho
  Curses.stdscr.keypad(true)
  Curses.stdscr.nodelay = true
  yield
ensure
  Curses.close_screen
end

#read_paste ⇒ String

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.

Drains all available characters from the terminal input buffer without blocking. Used in place of Curses.getstr when the paste flag is set, so that a huge multi-line paste is consumed in a single shot instead of being processed character-by-character.

Returns:

  • (String) 


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# File 'lib/llm/repl/window.rb', line 82

def read_paste
  chars = +""
  loop do
    ch = Curses.getch
    break unless ch and ch != -1
    chars << ch
  end
  input.paste = false
  chars
end

#redraw ⇒ void

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.

This method returns an undefined value.



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# File 'lib/llm/repl/window.rb', line 49

def redraw
  draw_status(offset: input.height + 1)
  draw_divider(offset: 5)
  draw_buffer(offset: 0)
  draw_input
  Curses.refresh
end

#rows ⇒ Integer

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.

Returns:

  • (Integer) 


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# File 'lib/llm/repl/window.rb', line 59

def rows
  [Curses.lines - (input.height + 4), 1].max
end

#scroll_down ⇒ void

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.

This method returns an undefined value.



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# File 'lib/llm/repl/window.rb', line 101

def scroll_down
  buffer.scroll_down
end

#scroll_to_bottom ⇒ void

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.

This method returns an undefined value.



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# File 'lib/llm/repl/window.rb', line 107

def scroll_to_bottom
  buffer.scroll_to_bottom
end

#scroll_up ⇒ void

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.

This method returns an undefined value.



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# File 'lib/llm/repl/window.rb', line 95

def scroll_up
  buffer.scroll_up(rows)
end