Class: Iconify::TerminalWindow

Inherits:
Gtk::Window
  • Object
show all
Includes:
Gtk
Defined in:
lib/iconify.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ TerminalWindow 



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# File 'lib/iconify.rb', line 17

def initialize(argv)
  super()

  @argv = argv

  @terminal = Vte::Terminal.new

  self.title = "iconify - #{argv[0]}"

  signal_connect('delete-event') do
    hide
  end

  @state = :stopped

  vbox = VBox.new
  hbox = HButtonBox.new
  rerun_button = Button.new("Rerun")
  rerun_button.signal_connect('clicked') do
    self.exec
  end
  signal_connect('changed') do
    rerun_button.sensitive = (@state == :stopped)
  end

  kill_button = Button.new("Kill")
  kill_button.signal_connect('clicked') do 
    Process.kill("KILL", @pid) if @pid
  end
  signal_connect('changed') do
    kill_button.sensitive = (@state == :running)
  end

  quit_button = Button.new("Quit")
  quit_button.signal_connect('clicked') do
    Gtk.main_quit
  end
  hbox.pack_start(rerun_button)
  hbox.pack_start(kill_button)
  hbox.pack_start(quit_button)
  vbox.pack_start(hbox, false)
  vbox.pack_start(@terminal)

  add vbox

  @terminal.signal_connect('child-exited') do
    @state = :stopped
    @pid = nil
    rerun_button.sensitive = true
    signal_emit('changed')
  end
end

Instance Attribute Details

#state ⇒ Object (readonly)

Returns the value of attribute state.



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# File 'lib/iconify.rb', line 15

def state
  @state
end

Instance Method Details

#exec ⇒ Object 



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# File 'lib/iconify.rb', line 70

def exec
  @pid = @terminal.fork_command(argv: @argv)
  @state = :running
  signal_emit('changed')
end