Context Menu Question

[ktkoh]

For a context menu could I determine that the selection is a component within a parent component? I found the enity parent but can't figure out how determine that the parent is a component.

Thanks Keith

[Dan Rathbun]

require('sketchup.rb')

module K2K;;SomePlugin

  COMMAND_NAME = "Nested Component Command Title Here"

  class << self
  
    def nested_component_command(obj)
      #
      # command code here
      #
    end
  
  end # proxy class

  ### RUN ONCE
  #
  unless file_loaded?(File.basename(__FILE__))
  
    ### CONTEXT MENU HANDLER
    #
    UI.add_context_menu_handler do |popup|

      sel = Sketchup.active_model.selection
      unless sel.empty?
        if sel.single_object?
          obj = sel[0]
          if obj.is_a?(Sketchup;;ComponentInstance) &&
          obj.parent.is_a?(Sketchup;;ComponentDefinition)
            popup.add_item(COMMAND_NAME) {
              #
              nested_component_command(obj)
              #
            }
          end # component test
        end # single_object?
      end # unless empty?
      
    end # add_context_menu_handler
  
    file_loaded(File.basename(__FILE__))
    
  end # RUN ONCE
  
end # module

[ktkoh]

Thanks Dan that worked and was just what I needed.

Keith