Class: Ruber::IRB::IRBWidget

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# File 'plugins/irb/irb.rb', line 47

def initialize parent = nil
  super
  @ui = Ui::ToolWidget.new
  @ui.setup_ui self
  @view = @ui.view
  @input = @ui.input
  self.focus_proxy = @input
  @controller = IRBController.new Ruber[:config][:irb, :irb], [], self
  @controller.connect(SIGNAL(:output_ready)){ display_output @controller.output}
  @display_output = true
  @controller.prompts = Ruber[:config][:irb, :prompts]
  @controller.start_irb
  @input.connect(SIGNAL('returnPressed(QString)')){|s| send_to_irb s}
  @input.completion_mode = KDE::GlobalSettings::CompletionAuto
  @controller.connect SIGNAL(:ready) do
    @input.enabled = true
    @input.set_focus if is_active_window
  end
  @ui.restart_irb.connect(SIGNAL(:clicked)){ @controller.restart_irb}
  @ui.send_abort.connect(SIGNAL(:clicked)){ @controller.interrupt}
  @controller.connect(SIGNAL(:interrupting_evaluation)){ @display_output = false}
  @controller.connect(SIGNAL(:evaluation_interrupted)){ @display_output = true}
  @cursor = @view.text_cursor
  @formats = {
    :input => Qt::TextCharFormat.new{|c| c.foreground = Qt::Brush.new Ruber[:config][:output_colors, :message]},
    :output => Qt::TextCharFormat.new{|c| c.foreground = Qt::Brush.new Ruber[:config][:output_colors, :output]}
  }
end

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# File 'plugins/irb/irb.rb', line 92

def display_output lines
  return unless @display_output
  @cursor.move_position Qt::TextCursor::End
  lines.each do |l|
    Ruber[:app].process_events
    @cursor.char_format = @formats[l.category]
    @cursor.insert_text l.full_text+"\n"
  end
  @cursor.move_position Qt::TextCursor::End
  @view.text_cursor = @cursor
  @view.ensure_cursor_visible
end