Method add_content has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

        def add_content(custom_control, keyword, *args, &block)
          options = args.last.is_a?(Hash) ? args.last : {}
          options[:post_add_content] = true if !options.include?(:post_add_content)
          # TODO consider avoiding source_location
          if block.source_location == custom_control.content&.__getobj__&.source_location

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Method perfect_shape has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        def perfect_shape
          require 'perfect-shape'
          the_perfect_shape_dependencies = perfect_shape_dependencies
          if the_perfect_shape_dependencies != @perfect_shape_dependencies
            draw_fill_mode, _ = @perfect_shape_dependencies = the_perfect_shape_dependencies

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Avoid deeply nested control flow statements.

Open

              if hours > 0
                @hour_spinbox.value = hours -= 1
                @min_spinbox.value = minutes = MINUTE_MAX
                @sec_spinbox.value = seconds = SECOND_MAX
              end

Method post_add_content has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        def post_add_content
          if area_image?
            @shapes = nil
            super
            if @parent_proxy.nil? && AreaProxy.current_area_draw_params

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Method destroy has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        def destroy
          Fiddle.free @red unless @red.nil?
          Fiddle.free @green unless @green.nil?
          Fiddle.free @blue unless @blue.nil?
          Fiddle.free @alpha unless @alpha.nil?

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Method extent_height has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        def extent_height
          if @extent_height.to_f > 0
            @extent_height
          else # TODO auto calculate extents
            children_max_size = children.map(&:font).map {|font| font[:size] if font.respond_to?(:[]) }.compact.max

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Method checked has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

          def checked(value = nil)
            if value.nil?
              super()
            else
              super

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Avoid deeply nested control flow statements.

Open

              if hours > 0
                self.hour = hours -= 1
                self.min = minutes = MINUTE_MAX
                self.sec = seconds = SECOND_MAX
              end

Method post_initialize_child has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        def post_initialize_child(child)
          child.left = 0 if child.left.nil?
          child.top = 0 if child.top.nil?
          child.xspan = 1 if child.xspan.nil?
          child.yspan = 1 if child.yspan.nil?

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Method hex_to_rgb has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

      def hex_to_rgb(value)
        if value.is_a?(String)
          value = value[2..-1] if value.start_with?('0x')
          value = value[1..-1] if value.start_with?('#')
          value = value.chars.map {|char| [char, char]}.flatten.join if value.length == 3

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Avoid deeply nested control flow statements.

Open

                  if new_row_data != last_cell_row_for(row) && model
                    ::LibUI.table_model_row_changed(model, row)
                    notify_custom_listeners('on_changed', row, :changed, new_row_data)
                  end

Avoid deeply nested control flow statements.

Open

              if hours == 0 && minutes == 0 && seconds == 0
                @start_button.enabled = true
                @stop_button.enabled = false
                @started = false
                unless @played

Method sort has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    def sort
      selected_data = table_presenter.selection_mode == :zero_or_many ? table_presenter.selected_rows : table_presenter.selected_row
      toggle_sort_indicator
      table_presenter.data.sort_by! { |row_data| row_data[column] }
      table_presenter.data.reverse! if sort_indicator == :descending

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Avoid deeply nested control flow statements.

Open

              if hours == 0 && minutes == 0 && seconds == 0
                self.started = false
                unless @played
                  play_alarm
                  msg_box('Alarm', 'Countdown Is Finished!')

Method initialize has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

      def initialize(keyword, parent, args, &block)
        @keyword = keyword
        @custom_control = CustomControl.custom_controls_being_interpreted.last
        @parent_custom_control = parent if parent.is_a?(CustomControl)
        @parent_proxy = parent.is_a?(CustomControl) ? parent.body_root : parent

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Method initialize has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

      def initialize(keyword, parent, args, options, &content)

Method initialize has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

      def initialize(keyword, parent, args, options, &content)

Method setup_circle_factory has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

  def setup_circle_factory
    consumer = Proc.new do
      unless @game_over
        if @circles_data.empty?
          # start with 3 circles to make more challenging

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Method register_column_listeners has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

        def register_column_listeners
          # register accumulated column listeners after table content is closed
          return if @columns.nil? || @columns.empty?
          if @columns.any? {|column| column.is_a?(Column)}
            ::LibUI.table_header_on_clicked(@libui) do |_, column_index|

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Method configure_sorting has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

        def configure_sorting
          if sortable?
            columns.each do |column_object|
              next unless column_object.is_a?(Column) && !column_object.is_a?(Column::ButtonColumnProxy)
              column_object.on_clicked do |column_proxy, column|

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