Class: ColorWish

Inherits:
Djinni::Wish
  • Object
show all
Defined in:
lib/zoom/wish/color_wish.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ColorWish

Returns a new instance of ColorWish.



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# File 'lib/zoom/wish/color_wish.rb', line 51

def initialize
    @colors = [
        "black",
        "blue",
        "cyan",
        "default",
        "green",
        "magenta",
        "red",
        "white",
        "yellow",
        "light_black",
        "light_blue",
        "light_cyan",
        "light_green",
        "light_magenta",
        "light_red",
        "light_white",
        "light_yellow",
        "on_black",
        "on_blue",
        "on_cyan",
        "on_green",
        "on_magenta",
        "on_red",
        "on_white",
        "on_yellow",
        "on_light_black",
        "on_light_blue",
        "on_light_cyan",
        "on_light_green",
        "on_light_magenta",
        "on_light_red",
        "on_light_white",
        "on_light_yellow"
    ]
    @fields = {
        "filename" => "Configure filename color (default: green)",
        "lineno" =>
            "Configure line number color (default: white)",
        "match" =>
            "Configure match color (default: black.on_white)",
        "off" => "Turn off colorized output",
        "on" => "Turn on colorized output (default)",
        "tag" => "Configure tag color (default: red)"
    }
end

Instance Method Details

#aliases ⇒ Object 



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# File 'lib/zoom/wish/color_wish.rb', line 4

def aliases
    return ["color"]
end

#description ⇒ Object 



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# File 'lib/zoom/wish/color_wish.rb', line 8

def description
    return "Configure colors"
end

#execute(args, djinni_env = {}) ⇒ Object 



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# File 'lib/zoom/wish/color_wish.rb', line 12

def execute(args, djinni_env = {})
    f, found, c = args.rpartition(" ")
    if (f.include?(" "))
        usage
        return
    end

    config = djinni_env["config"]

    if (found.empty?)
        f = c

        case f
        when "off"
            config.hilight(false)
        when "on"
            config.hilight(true)
        else
            usage
        end

        return
    end

    case f
    when "off", "on"
        usage
    else
        c.split(".").each do |color|
            if (!@colors.include?(color))
                puts "Invalid color: #{color}"
                return
            end
        end

        config.send("color_#{f}", c)
    end
end

#tab_complete(input, djinni_env = {}) ⇒ Object 



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# File 'lib/zoom/wish/color_wish.rb', line 99

def tab_complete(input, djinni_env = {})
    f, found, c = input.rpartition(" ")

    return [{}, "", ""] if (f.include?(" "))

    if (found.empty?)
        f = c

        completions = @fields.select do |field, desc|
            field.downcase.start_with?(f.downcase)
        end

        append = " "
        append = "" if (f.start_with?("o"))
        return [completions, f, append]
    else
        case f
        when "off", "on"
            return [{}, "", ""]
        else
            last = c.rpartition(".")[-1]

            completions = Hash.new
            @colors.select do |color|
                color.downcase.start_with?(last.downcase)
            end.each do |color|
                completions[color] = ""
            end

            return [completions, last, ""]
        end
    end
end

#usage ⇒ Object 



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# File 'lib/zoom/wish/color_wish.rb', line 133

def usage
    puts "#{aliases.join(", ")} <field> [color]"
    puts "    #{description}."
    puts
    puts "FIELDS"
    @fields.each do |field, desc|
        puts "    #{field}"
    end
    puts
    puts "COLORS"
    @colors.each do |color|
        puts "    #{color}"
    end
end