Class: AsciinemaWin::AnsiParser::StyleState

Inherits:
Object
  • Object
show all
Defined in:
lib/asciinema_win/ansi_parser.rb

Overview

Current text style state

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ StyleState

Returns a new instance of StyleState.



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# File 'lib/asciinema_win/ansi_parser.rb', line 58

def initialize
  reset
end

Instance Attribute Details

#bg ⇒ Integer?

Returns Background color (ANSI code or 256-color index).

Returns:

  • (Integer, nil) —

    Background color (ANSI code or 256-color index)



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# File 'lib/asciinema_win/ansi_parser.rb', line 38

def bg
  @bg
end

#bg_rgb ⇒ String?

Returns RGB background (#rrggbb).

Returns:

  • (String, nil) —

    RGB background (#rrggbb)



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# File 'lib/asciinema_win/ansi_parser.rb', line 56

def bg_rgb
  @bg_rgb
end

#bold ⇒ Boolean

Returns Bold/bright text.

Returns:

  • (Boolean) —

    Bold/bright text



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# File 'lib/asciinema_win/ansi_parser.rb', line 41

def bold
  @bold
end

#fg ⇒ Integer?

Returns Foreground color (ANSI code or 256-color index).

Returns:

  • (Integer, nil) —

    Foreground color (ANSI code or 256-color index)



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# File 'lib/asciinema_win/ansi_parser.rb', line 35

def fg
  @fg
end

#fg_rgb ⇒ String?

Returns RGB foreground (#rrggbb).

Returns:

  • (String, nil) —

    RGB foreground (#rrggbb)



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# File 'lib/asciinema_win/ansi_parser.rb', line 53

def fg_rgb
  @fg_rgb
end

#italic ⇒ Boolean

Returns Italic text.

Returns:

  • (Boolean) —

    Italic text



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# File 'lib/asciinema_win/ansi_parser.rb', line 44

def italic
  @italic
end

#strikethrough ⇒ Boolean

Returns Strikethrough text.

Returns:

  • (Boolean) —

    Strikethrough text



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# File 'lib/asciinema_win/ansi_parser.rb', line 50

def strikethrough
  @strikethrough
end

#underline ⇒ Boolean

Returns Underlined text.

Returns:

  • (Boolean) —

    Underlined text



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# File 'lib/asciinema_win/ansi_parser.rb', line 47

def underline
  @underline
end

Instance Method Details

#effective_bg ⇒ Integer, ...

Get effective background color

Returns:

  • (Integer, String, nil) —

    Color value



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# File 'lib/asciinema_win/ansi_parser.rb', line 86

def effective_bg
  bg_rgb || bg
end

#effective_fg ⇒ Integer, ...

Get effective foreground color

Returns:

  • (Integer, String, nil) —

    Color value



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# File 'lib/asciinema_win/ansi_parser.rb', line 79

def effective_fg
  fg_rgb || fg
end

#reset ⇒ void

This method returns an undefined value.

Reset all attributes to default



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# File 'lib/asciinema_win/ansi_parser.rb', line 65

def reset
  @fg = nil
  @bg = nil
  @bold = false
  @italic = false
  @underline = false
  @strikethrough = false
  @fg_rgb = nil
  @bg_rgb = nil
end

#to_styled_char(char) ⇒ StyledChar

Create a StyledChar from current state

Parameters:

  • char (String) —

    Character

Returns:



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# File 'lib/asciinema_win/ansi_parser.rb', line 94

def to_styled_char(char)
  StyledChar.new(
    char: char,
    fg: effective_fg,
    bg: effective_bg,
    bold: @bold,
    italic: @italic,
    underline: @underline,
    strikethrough: @strikethrough
  )
end