Class: Uh::WM::ActionHandler

Inherits:
Object
  • Object
show all
Defined in:
lib/uh/wm/action_handler.rb

Instance Method Summary collapse

Constructor Details

#initialize(wm, manager, layout) ⇒ ActionHandler

Returns a new instance of ActionHandler.



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# File 'lib/uh/wm/action_handler.rb', line 4

def initialize(wm, manager, layout)
  @wm, @manager, @layout = wm, manager, layout
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(m, *args, &block) ⇒ Object 



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# File 'lib/uh/wm/action_handler.rb', line 37

def method_missing(m, *args, &block)
  if respond_to? m
    meth = layout_method m
    @wm.log "#{@layout.class.name}##{meth} #{args.inspect}"
    @layout.send(meth, *args)
  else
    super
  end
end

Instance Method Details

#call(action) ⇒ Object 



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# File 'lib/uh/wm/action_handler.rb', line 8

def call(action)
  instance_exec &action
end

#execute(command) ⇒ Object 



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# File 'lib/uh/wm/action_handler.rb', line 17

def execute(command)
  @wm.log "Spawn `#{command}`"
  pid = spawn command, pgroup: true
  Process.detach pid
rescue Errno::ENOENT => e
  @wm.log_error "Spawn: #{e}"
end

#log_clients ⇒ Object 



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# File 'lib/uh/wm/action_handler.rb', line 29

def log_clients
  @wm.log "Clients:\n#{@manager.to_s.lines.map { |e| "  #{e}" }.join.chomp}"
end

#log_layout ⇒ Object 



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# File 'lib/uh/wm/action_handler.rb', line 25

def log_layout
  @wm.log "Layout:\n#{@layout.to_s.lines.map { |e| "  #{e}" }.join.chomp}"
end

#log_separator ⇒ Object 



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# File 'lib/uh/wm/action_handler.rb', line 33

def log_separator
  @wm.log '- ' * 24
end

#quit ⇒ Object 



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# File 'lib/uh/wm/action_handler.rb', line 12

def quit
  @wm.log 'Exiting...'
  @wm.request_quit!
end

#respond_to_missing?(m) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/uh/wm/action_handler.rb', line 47

def respond_to_missing?(m, *)
  m.to_s =~ /\Alayout_/ || super
end