Class: GroongaQueryLog::Command::Analyzer::ConsoleReporter::Color

Inherits:
Object
  • Object
show all
Defined in:
lib/groonga-query-log/command/analyzer/reporter/console.rb

Constant Summary collapse

NAMES = 
[
  "black",
  "red",
  "green",
  "yellow",
  "blue",
  "magenta",
  "cyan",
  "white",
]

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, options = {}) ⇒ Color

Returns a new instance of Color.



37
38
39
40
41
42
43
44
45
 
# File 'lib/groonga-query-log/command/analyzer/reporter/console.rb', line 37

def initialize(name, options={})
  @name = name
  @foreground = options[:foreground]
  @foreground = true if @foreground.nil?
  @intensity = options[:intensity]
  @bold = options[:bold]
  @italic = options[:italic]
  @underline = options[:underline]
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



36
37
38
 
# File 'lib/groonga-query-log/command/analyzer/reporter/console.rb', line 36

def name
  @name
end

Instance Method Details

#+(other) ⇒ Object 



95
96
97
 
# File 'lib/groonga-query-log/command/analyzer/reporter/console.rb', line 95

def +(other)
  MixColor.new([self, other])
end

#==(other) ⇒ Object 



67
68
69
70
71
72
73
 
# File 'lib/groonga-query-log/command/analyzer/reporter/console.rb', line 67

def ==(other)
  self.class === other and
    [name, foreground?, intensity?,
     bold?, italic?, underline?] ==
    [other.name, other.foreground?, other.intensity?,
     other.bold?, other.italic?, other.underline?]
end

#bold? ⇒ Boolean

Returns:

  • (Boolean) 


55
56
57
 
# File 'lib/groonga-query-log/command/analyzer/reporter/console.rb', line 55

def bold?
  @bold
end

#escape_sequence ⇒ Object 



91
92
93
 
# File 'lib/groonga-query-log/command/analyzer/reporter/console.rb', line 91

def escape_sequence
  "\e[#{sequence.join(';')}m"
end

#foreground? ⇒ Boolean

Returns:

  • (Boolean) 


47
48
49
 
# File 'lib/groonga-query-log/command/analyzer/reporter/console.rb', line 47

def foreground?
  @foreground
end

#intensity? ⇒ Boolean

Returns:

  • (Boolean) 


51
52
53
 
# File 'lib/groonga-query-log/command/analyzer/reporter/console.rb', line 51

def intensity?
  @intensity
end

#italic? ⇒ Boolean

Returns:

  • (Boolean) 


59
60
61
 
# File 'lib/groonga-query-log/command/analyzer/reporter/console.rb', line 59

def italic?
  @italic
end

#sequence ⇒ Object 



75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
 
# File 'lib/groonga-query-log/command/analyzer/reporter/console.rb', line 75

def sequence
  sequence = []
  if @name == "none"
  elsif @name == "reset"
    sequence << "0"
  else
    foreground_parameter = foreground? ? 3 : 4
    foreground_parameter += 6 if intensity?
    sequence << "#{foreground_parameter}#{NAMES.index(@name)}"
  end
  sequence << "1" if bold?
  sequence << "3" if italic?
  sequence << "4" if underline?
  sequence
end

#underline? ⇒ Boolean

Returns:

  • (Boolean) 


63
64
65
 
# File 'lib/groonga-query-log/command/analyzer/reporter/console.rb', line 63

def underline?
  @underline
end