Contents

module Cxxproject
  module Utils
    class Progress
      def initialize(form, size)
        @width = size[0]
        initialize_progress(form, size)
        initialize_title(form, size)
        max = 100
      end

      def initialize_progress(form, size)
        @progress = Label.new form do
          name 'progress'
          row size[1]-1
          col 0
          width size[0]
          height 1
        end
        @progress.display_length(@width)
        @progress.text = ' '*@width
      end

      def initialize_title(form, size)
        @title = Label.new form do
          name 'title'
          row size[1]-2
          col 0
          width size[0]
          height 1
        end
        @title.display_length(@widget)
        @title.text = 'Idle'
      end

      def title=(t)
        @title_text = t
        format_title
      end

      def inc(i)
        @current += i
        format_title
        format_progress
      end

      def percentage
        return @current.to_f / @max.to_f
      end

      def format_progress
        total = (percentage * @width.to_f).to_i
        text = "#" * total
        @progress.text = text
        @progress.repaint_all(true)
      end

      def format_title
        format = "%3d%% - worked on %s                                                                    "
        @title.text = sprintf(format, (percentage*100).to_i, @title_text)
        @title.repaint_all(true)
      end

      def max=(f)
        @max = f.to_f
        @current = 0.0
        format_progress
        format_title
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
cxxproject-0.5.59	lib/cxxproject/utils/rbcurse_progress.rb