Class: PauseMeansSpace

Inherits:
Object show all
Defined in:
lib/xiki/pause_means_space.rb

Class Method Summary collapse

Class Method Details

.go ⇒ Object 



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# File 'lib/xiki/pause_means_space.rb', line 5

def self.go
  Cursor.remember :before_q
  Cursor.box

  while(inserted = insert_until_pause)
    next if inserted == 127
    if inserted == "."
      $el.delete_backward_char 2;  insert ".  "
      next

    end
    insert " "
  end
  $el.delete_backward_char 1
  $el.message "Typing finished"

  Cursor.restore :before_q
  # TODO print ---- if enter
end

.insert_until_pause ⇒ Object 



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# File 'lib/xiki/pause_means_space.rb', line 25

def self.insert_until_pause
  # Get first char and insert
  c = $el.read_char("insert text (pause means space): ")

  # Exit if they pressed enter
  return false if c == 13

  # Delete if they pressed delete
  if c == 127
    $el.backward_kill_word 1
    return 127
  end

  inserted = "#{c.chr}"
  insert c.chr

  o = $el.make_overlay $el.point, $el.point - 1

  # TODO use different face - purple?

  $el.overlay_put o, :face, :control_lock_found
  # While no pause, insert more chars
  while(c = read_char("insert text (pause means space): ", nil, 0.24))
    $el.delete_overlay o

    # Exit if they pressed enter
    return false if c == 13
    inserted += c.chr
    insert c.chr

    o = $el.make_overlay $el.point, $el.point - inserted.size
    $el.overlay_put o, :face, :control_lock_found
  end
  $el.delete_overlay o

  # User didn't press enter
  return inserted

end

.keys ⇒ Object 



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# File 'lib/xiki/pause_means_space.rb', line 64

def self.keys
  Keys.set("C-S-q", "PauseMeansSpace.go")
end