120 lines
3.4 KiB
Ruby
120 lines
3.4 KiB
Ruby
# ==========================================
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# Unity Project - A Test Framework for C
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# Copyright (c) 2007 Mike Karlesky, Mark VanderVoord, Greg Williams
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# [Released under MIT License. Please refer to license.txt for details]
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# ==========================================
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if RUBY_PLATFORM =~ /(win|w)32$/
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begin
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require 'Win32API'
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rescue LoadError
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puts 'ERROR! "Win32API" library not found'
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puts '"Win32API" is required for colour on a windows machine'
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puts ' try => "gem install Win32API" on the command line'
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puts
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end
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# puts
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# puts 'Windows Environment Detected...'
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# puts 'Win32API Library Found.'
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# puts
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end
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class ColourCommandLine
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def initialize
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return unless RUBY_PLATFORM =~ /(win|w)32$/
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get_std_handle = Win32API.new('kernel32', 'GetStdHandle', ['L'], 'L')
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@set_console_txt_attrb =
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Win32API.new('kernel32', 'SetConsoleTextAttribute', %w[L N], 'I')
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@hout = get_std_handle.call(-11)
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end
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def change_to(new_colour)
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if RUBY_PLATFORM =~ /(win|w)32$/
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@set_console_txt_attrb.call(@hout, win32_colour(new_colour))
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else
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"\033[30;#{posix_colour(new_colour)};22m"
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end
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end
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def win32_colour(colour)
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case colour
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when :black then 0
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when :dark_blue then 1
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when :dark_green then 2
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when :dark_cyan then 3
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when :dark_red then 4
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when :dark_purple then 5
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when :dark_yellow, :narrative then 6
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when :default_white, :default, :dark_white then 7
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when :silver then 8
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when :blue then 9
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when :green, :success then 10
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when :cyan, :output then 11
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when :red, :failure then 12
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when :purple then 13
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when :yellow then 14
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when :white then 15
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else
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0
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end
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end
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def posix_colour(colour)
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# ANSI Escape Codes - Foreground colors
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# | Code | Color |
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# | 39 | Default foreground color |
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# | 30 | Black |
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# | 31 | Red |
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# | 32 | Green |
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# | 33 | Yellow |
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# | 34 | Blue |
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# | 35 | Magenta |
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# | 36 | Cyan |
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# | 37 | Light gray |
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# | 90 | Dark gray |
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# | 91 | Light red |
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# | 92 | Light green |
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# | 93 | Light yellow |
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# | 94 | Light blue |
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# | 95 | Light magenta |
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# | 96 | Light cyan |
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# | 97 | White |
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case colour
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when :black then 30
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when :red, :failure then 31
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when :green, :success then 32
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when :yellow then 33
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when :blue, :narrative then 34
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when :purple, :magenta then 35
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when :cyan, :output then 36
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when :white, :default_white then 37
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when :default then 39
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else
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39
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end
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end
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def out_c(mode, colour, str)
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case RUBY_PLATFORM
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when /(win|w)32$/
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change_to(colour)
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$stdout.puts str if mode == :puts
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$stdout.print str if mode == :print
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change_to(:default_white)
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else
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$stdout.puts("#{change_to(colour)}#{str}\033[0m") if mode == :puts
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$stdout.print("#{change_to(colour)}#{str}\033[0m") if mode == :print
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end
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end
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end
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def colour_puts(role, str)
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ColourCommandLine.new.out_c(:puts, role, str)
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end
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def colour_print(role, str)
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ColourCommandLine.new.out_c(:print, role, str)
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end
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