Class: Notify

Inherits:
Object
  • Object
show all
Defined in:
lib/subcl/notify.rb

Constant Summary collapse

SupportedMethods = 
%w{notify-send growlnotify awesome-client}
Icon = 
File.dirname(__FILE__) + "/../../share/icon.png"

Instance Method Summary collapse

Constructor Details

#initialize(notifyMethod) ⇒ Notify

Returns a new instance of Notify.



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# File 'lib/subcl/notify.rb', line 6

def initialize(notifyMethod)
  @method = nil

  case notifyMethod
  when nil
    #do nothing
  when "none"
    #do nothing
  when "auto"
    #auto detect notifier lib
    SupportedMethods.each do |method|
      @binary = get_binary(method)
      unless @binary.nil?
        @method = method
        break
      end
    end
  else
    #use specified binary
    unless SupportedMethods.include? notifyMethod
      raise ArgumentError, "Notification method #{notifyMethod} is not supported"
    end
    @binary = get_binary(notifyMethod)
    @method = notifyMethod
    raise ArgumentError, "No binary found for #{notifyMethod} in PATH" if @binary.nil?
  end
end

Instance Method Details

#get_binary(name) ⇒ Object 



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# File 'lib/subcl/notify.rb', line 34

def get_binary(name)
  binary = `which #{name}`.chomp
  if $?.success?
    binary
  else
    nil
  end
end

#notify(message) ⇒ Object 



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# File 'lib/subcl/notify.rb', line 43

def notify(message)
  case @method
  when nil
    #great, do nothing
  when "notify-send"
    system("notify-send --icon #{Icon} --urgency critical Subcl '#{message}'")
  when "growlnotify"
    system("growlnotify --image #{Icon} --title Subcl --message '#{message}'")
  when "awesome-client"
    naughtyCmd = %Q{
      naughty.notify({
        title='subcl',
        text='#{message}',
        icon='#{Icon}',
        timeout = 10
      })
    }
    naughtyCmd.gsub! "\n" " "

    system(%Q{echo "#{naughtyCmd}" | awesome-client})
  end
end