Class: Notiffany::Notifier::Emacs::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/notiffany/notifier/emacs/client.rb

Overview

Handles evaluating ELISP code in Emacs via Erb

Defined Under Namespace

Classes: Elisp

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ Client

Returns a new instance of Client.

Raises:

  • (ArgumentError) 


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# File 'lib/notiffany/notifier/emacs/client.rb', line 28

def initialize(options)
  @client = options[:client]
  @elisp_erb = options[:elisp_erb]
  raise ArgumentError, 'No :elisp_erb option given!' unless elisp_erb
end

Instance Attribute Details

#elisp_erb ⇒ Object (readonly)

Returns the value of attribute elisp_erb.



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# File 'lib/notiffany/notifier/emacs/client.rb', line 7

def elisp_erb
  @elisp_erb
end

Instance Method Details

#available? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/notiffany/notifier/emacs/client.rb', line 34

def available?
  script = Elisp.new(@elisp_erb, nil, nil, nil).result
  _emacs_eval({ 'ALTERNATE_EDITOR' => 'false' }, script)
end

#notify(color, bgcolor, message = nil) ⇒ Object 



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# File 'lib/notiffany/notifier/emacs/client.rb', line 39

def notify(color, bgcolor, message = nil)
  elisp = Elisp.new(elisp_erb, color, bgcolor, message).result
  _emacs_eval({ 'ALTERNATE_EDITOR' => 'false' }, elisp)
end