Class: VimColor::Format_ansi

Inherits:
Object
  • Object
show all
Defined in:
lib/msgpack/idl/command/vimcolor.rb

Constant Summary collapse

AnsiCodes = 
{
  :normal        =>  0,
  :reset         =>  0,
  :bold          =>  1,
  :dark          =>  2,
  :italic        =>  3,
  :underline     =>  4,
  :blink         =>  5,
  :rapid_blink   =>  6,
  :negative      =>  7,
  :concealed     =>  8,
  :strikethrough =>  9,
  :black         => 30,
  :red           => 31,
  :green         => 32,
  :yellow        => 33,
  :blue          => 34,
  :magenta       => 35,
  :cyan          => 36,
  :white         => 37,
  :on_black      => 40,
  :on_red        => 41,
  :on_green      => 42,
  :on_yellow     => 43,
  :on_blue       => 44,
  :on_magenta    => 45,
  :on_cyan       => 46,
  :on_white      => 47,
}

Instance Method Summary collapse

Constructor Details

#initialize(colors = {}) ⇒ Format_ansi

Returns a new instance of Format_ansi.



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# File 'lib/msgpack/idl/command/vimcolor.rb', line 220

def initialize(colors = {})
  @result = ''
  @colors = Hash.new([])
  @colors.merge!({
    'Comment'    => [ :cyan ],
    'Constant'   => [ :red ],
    'Identifier' => [ :green  ],
    'Statement'  => [ :yellow ],
    'PreProc'    => [ :magenta ],
    'Type'       => [ :green ],
    'Special'    => [ :magenta ],
    'Underlined' => [ :underline ],
    'Error'      => [ :red ],
    'Todo'       => [ :black, :on_yellow ],
  })
  @colors.merge!(colors)
end

Instance Method Details

#push(type, text) ⇒ Object 



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# File 'lib/msgpack/idl/command/vimcolor.rb', line 237

def push(type, text)
  seq = ''
  codes = @colors[type].dup
  codes.unshift(:reset)
  codes.each {|c|
    num = AnsiCodes[c]
    seq << "\e[#{num}m" if num
  }
  @result << seq << text
end

#result ⇒ Object 



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# File 'lib/msgpack/idl/command/vimcolor.rb', line 247

def result
  @result << "\e[0m"
  @result
end