Class: Reline::GeneralIO

Inherits:
Object
  • Object
show all
Defined in:
lib/reline/general_io.rb

Constant Summary collapse

RESET_COLOR =

Do not send color reset sequence

''
@@buf = 
[]
@@input = 
STDIN
@@pasting = 
false

Class Method Summary collapse

Class Method Details

.clear_screen ⇒ Object 



90
91
 
# File 'lib/reline/general_io.rb', line 90

def self.clear_screen
end

.cursor_pos ⇒ Object 



65
66
67
 
# File 'lib/reline/general_io.rb', line 65

def self.cursor_pos
  Reline::CursorPos.new(1, 1)
end

.deprep(otio) ⇒ Object 



108
109
 
# File 'lib/reline/general_io.rb', line 108

def self.deprep(otio)
end

.encoding ⇒ Object 



15
16
17
18
19
20
21
22
23
 
# File 'lib/reline/general_io.rb', line 15

def self.encoding
  if defined?(@@encoding)
    @@encoding
  elsif RUBY_PLATFORM =~ /mswin|mingw/
    Encoding::UTF_8
  else
    Encoding::default_external
  end
end

.erase_after_cursor ⇒ Object 



84
85
 
# File 'lib/reline/general_io.rb', line 84

def self.erase_after_cursor
end

.get_screen_size ⇒ Object 



61
62
63
 
# File 'lib/reline/general_io.rb', line 61

def self.get_screen_size
  [24, 80]
end

.getc(_timeout_second) ⇒ Object 



43
44
45
46
47
48
49
50
51
52
53
54
55
 
# File 'lib/reline/general_io.rb', line 43

def self.getc(_timeout_second)
  unless @@buf.empty?
    return @@buf.shift
  end
  c = nil
  loop do
    result = @@input.wait_readable(0.1)
    next if result.nil?
    c = @@input.read(1)
    break
  end
  c&.ord
end

.hide_cursor ⇒ Object 



69
70
 
# File 'lib/reline/general_io.rb', line 69

def self.hide_cursor
end

.in_pasting? ⇒ Boolean

Returns:

  • (Boolean) 


101
102
103
 
# File 'lib/reline/general_io.rb', line 101

def self.in_pasting?
  @@pasting
end

.input=(val) ⇒ Object 



35
36
37
 
# File 'lib/reline/general_io.rb', line 35

def self.input=(val)
  @@input = val
end

.move_cursor_column(val) ⇒ Object 



75
76
 
# File 'lib/reline/general_io.rb', line 75

def self.move_cursor_column(val)
end

.move_cursor_down(val) ⇒ Object 



81
82
 
# File 'lib/reline/general_io.rb', line 81

def self.move_cursor_down(val)
end

.move_cursor_up(val) ⇒ Object 



78
79
 
# File 'lib/reline/general_io.rb', line 78

def self.move_cursor_up(val)
end

.prep ⇒ Object 



105
106
 
# File 'lib/reline/general_io.rb', line 105

def self.prep
end

.reset(encoding: nil) ⇒ Object 



6
7
8
9
10
11
12
13
 
# File 'lib/reline/general_io.rb', line 6

def self.reset(encoding: nil)
  @@pasting = false
  if encoding
    @@encoding = encoding
  elsif defined?(@@encoding)
    remove_class_variable(:@@encoding)
  end
end

.scroll_down(val) ⇒ Object 



87
88
 
# File 'lib/reline/general_io.rb', line 87

def self.scroll_down(val)
end

.set_default_key_bindings(_) ⇒ Object 



29
30
 
# File 'lib/reline/general_io.rb', line 29

def self.set_default_key_bindings(_)
end

.set_screen_size(rows, columns) ⇒ Object 



93
94
 
# File 'lib/reline/general_io.rb', line 93

def self.set_screen_size(rows, columns)
end

.set_winch_handler(&handler) ⇒ Object 



96
97
 
# File 'lib/reline/general_io.rb', line 96

def self.set_winch_handler(&handler)
end

.show_cursor ⇒ Object 



72
73
 
# File 'lib/reline/general_io.rb', line 72

def self.show_cursor
end

.ungetc(c) ⇒ Object 



57
58
59
 
# File 'lib/reline/general_io.rb', line 57

def self.ungetc(c)
  @@buf.unshift(c)
end

.win? ⇒ Boolean

Returns:

  • (Boolean) 


25
26
27
 
# File 'lib/reline/general_io.rb', line 25

def self.win?
  false
end

.with_raw_input ⇒ Object 



39
40
41
 
# File 'lib/reline/general_io.rb', line 39

def self.with_raw_input
  yield
end