Class: ListedDirectory

Inherits:
ListedFile show all
Defined in:
lib/listed_directory.rb

Instance Attribute Summary

Attributes inherited from ListedFile

#full_path, #name, #status

Instance Method Summary collapse

Methods inherited from ListedFile

create, #file_or_directory?, #initialize, #show!

Methods inherited from ActiveWindow::ListedItem

build, #file_or_directory?, #hide!, #icon, #initialize, #matches?, #message?, modify_icon, new_by_iter, new_by_reference, #reference, #reference=, #separator?, #show!, #to_s, #visible?

Constructor Details

This class inherits a constructor from ListedFile

Instance Method Details

#add_new_files ⇒ Object

Find files to add



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# File 'lib/listed_directory.rb', line 35

def add_new_files
  begin
    children_paths.each do |file_path|
      tree << file_path
    end
  rescue Errno::ENOENT, Errno::EACCES
  end
  @traversed = true
end

#children_names ⇒ Object 



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# File 'lib/listed_directory.rb', line 29

def children_names
  Dir.entries(full_path).select {|p| p !~ /^\./ }
end

#children_paths ⇒ Object 



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# File 'lib/listed_directory.rb', line 23

def children_paths
  children_names.map {|n| File.join(full_path, n)}
rescue Errno::ENOENT, Errno::EACCES
  []
end

#directory? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/listed_directory.rb', line 11

def directory?
  true
end

#exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/listed_directory.rb', line 14

def exists?
  full_path && ::File.directory?(full_path)
end

#file? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/listed_directory.rb', line 8

def file?
  false # yeah..!
end

#icon_name ⇒ Object 



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# File 'lib/listed_directory.rb', line 5

def icon_name
  'folder'
end

#refresh ⇒ Object 



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# File 'lib/listed_directory.rb', line 17

def refresh
  super
  #remove_not_existing_files
  add_new_files
end

#sort ⇒ Object 



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# File 'lib/listed_directory.rb', line 2

def sort
  "1-#{name}-1"
end