lib/import/base.rb in tracksperanto-1.1.0 vs lib/import/base.rb in tracksperanto-1.1.1

@@ -2,10 +2,12 @@
 
 class Tracksperanto::Import::Base
   include Tracksperanto::Safety
   include Tracksperanto::Casts
   
+  attr_accessor :progress_block
+  
   # The original width of the tracked image
   # Some importers need it
   cast_to_int :width
   
   # The original height of the original image.
@@ -16,9 +18,14 @@
   safe_reader :width, :height
   
   def self.inherited(by)
     Tracksperanto.importers << by
     super
+  end
+  
+  # Call this method to tell what you are doing. This gets propagated to the caller
+  def report_progress(message)
+    @progress_block.call(message) if @progress_block
   end
   
   # Should return an array of Tracksperanto::Tracker objects
   def parse(track_file_content)
     []
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