Class: Volay::Utils

Inherits:
Object
  • Object
show all
Defined in:
lib/volay/utils.rb

Overview

Utils class

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Utils

Initialize utils class

Parameters:

  • app (Gtk::Builder) —

    Application



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# File 'lib/volay/utils.rb', line 12

def initialize(app)
  @app = app
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.



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# File 'lib/volay/utils.rb', line 5

def app
  @app
end

Instance Method Details

#status_icon ⇒ Object 



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# File 'lib/volay/utils.rb', line 28

def status_icon
  case @app.mixer.percent
  when 66..100
    icon = 'volume-high'
  when 33..65
    icon = 'volume-medium'
  when 0..32
    icon = 'volume-low'
  end unless @app.mixer.muted?

  icon.nil? ? 'volume-muted' : icon
end

#update_status_icon ⇒ Object

Change status icon stock



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# File 'lib/volay/utils.rb', line 19

def update_status_icon
  icon = status_icon
  @app.get_object('status_icon')
    .set_stock(icon)
  @app.get_object('toggle_mute').set_active(@app.mixer.muted?)
  @app.get_object('toggle_mute_image')
    .set_stock(icon)
end