Class: JRubySQL::Output::CTerm

Inherits:
Term
  • Object
show all
Includes:
ANSI::Code
Defined in:
lib/jrubysql/output/cterm.rb

Constant Summary

Constants inherited from Term

Term::HELP

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Term

#display_mode=, #print_result

Methods included from Messages

#m

Constructor Details

#initialize(colors) ⇒ CTerm

Returns a new instance of CTerm.



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# File 'lib/jrubysql/output/cterm.rb', line 12

def initialize colors
  super()

  @colors =
      YAML.load(
        File.read(
          File.join(
            File.dirname(__FILE__), "color_scheme/default.yml"))).merge(colors || {})

  @ccode = @colors.inject(Hash.new('')) { |h, pair|
    k, v = pair
    h[k.to_sym] = v.strip.split(/\s+/).map { |code| ANSI::Code.send(code) rescue '' }.join
    h
  }
end

Instance Attribute Details

#colors ⇒ Object (readonly)

Returns the value of attribute colors.



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# File 'lib/jrubysql/output/cterm.rb', line 10

def colors
  @colors
end

Instance Method Details

#cursor(empty) ⇒ Object 



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# File 'lib/jrubysql/output/cterm.rb', line 32

def cursor empty
  if empty
    wrap('jrubysql', @ccode[:prompt1]) +
          wrap('> ', @ccode[:prompt2])
  else
    wrap('       -', @ccode[:prompt3]) +
          wrap('> ', @ccode[:prompt4])
  end
end

#error(message) ⇒ Object 



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# File 'lib/jrubysql/output/cterm.rb', line 64

def error message
  puts wrap(message, @ccode[:error])
end

#info(message) ⇒ Object 



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# File 'lib/jrubysql/output/cterm.rb', line 52

def info message
  puts wrap(message, @ccode[:info])
end

#print_cursor(empty) ⇒ Object 



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# File 'lib/jrubysql/output/cterm.rb', line 42

def print_cursor empty
  print cursor(empty)
end

#print_help ⇒ Object 



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# File 'lib/jrubysql/output/cterm.rb', line 46

def print_help
  puts
  puts wrap(HELP, @ccode[:help])
  puts
end

#result(message) ⇒ Object 



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# File 'lib/jrubysql/output/cterm.rb', line 56

def result message
  puts wrap(message, @ccode[:result])
end

#warn(message) ⇒ Object 



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# File 'lib/jrubysql/output/cterm.rb', line 60

def warn message
  puts wrap(message, @ccode[:warning])
end

#welcome! ⇒ Object 



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# File 'lib/jrubysql/output/cterm.rb', line 28

def welcome!
  puts bold + JRubySQL.name + reset
end