Class: ManabuDesktop::Screens::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/screens/base.rb

Direct Known Subclasses

Login, MainMenu, Roster, Student::Registration, ToolBox

Constant Summary collapse

@@gtk_initialized = 
false
@@gtk_main_quit_set = 
false

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(layout, locale = :c, opts = {}) ⇒ Base

opts:

icon_path: path to an icon image for the window icon



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# File 'lib/screens/base.rb', line 15

def initialize(layout, locale = :c, opts = {})
  @builder = Gtk::Builder.new()
  @builder.add_from_file("#{__dir__}/../../layouts/#{layout}.glade")

  @builder.connect_signals do |handler|
    begin
      method(handler)
    rescue
      puts "#{handler} not yet implemented!"
      method('not_yet_implemented')
    end
  end

  @window = builder.get_object("#{layout}.Window")
  @window.set_title(I18n.t("#{layout}.title"))
  if opts.include? :icon_path
    begin
      @window.set_icon(opts[:icon_path])
    rescue
      @window.set_icon("#{__dir__}/../../layouts/img/gaku-logo-128.png")
    end
  else
    @window.set_icon("#{__dir__}/../../layouts/img/gaku-logo-128.png")
  end
  unless @@gtk_main_quit_set
    @window.signal_connect('delete-event') do |_widget|
      #@window.destroy()
      ManabuDesktop::Windows.destroy_all()
      Gtk.main_quit()
    end
    @@gtk_main_quit_set = true
  end
end

Instance Attribute Details

#builder ⇒ Object

Returns the value of attribute builder.



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# File 'lib/screens/base.rb', line 8

def builder
  @builder
end

#window ⇒ Object

Returns the value of attribute window.



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# File 'lib/screens/base.rb', line 8

def window
  @window
end

Instance Method Details

#_show ⇒ Object 



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# File 'lib/screens/base.rb', line 49

def _show()
  @window.show()
  unless @@gtk_initialized
    Gtk.main()
    @@gtk_initialized = true
  end
end