#!/usr/bin/env python
"""emano - browseDirectory.py"""

import os

def browseDirectory(editor, directory): 
   if not os.path.isdir(directory): 
      msg = 'Error: %r is not a directory' % directory
      editor.statwin.notice(msg, 1)
      return

   files = os.listdir(directory)
   if directory != '/': 
      files.append('..')
   files.sort()

   editor.itemwin.reset()
   for fn in files: 
      filename = os.path.normpath(os.path.join(directory, fn))

      if os.path.isfile(filename): 
         editor.itemwin.append(fn, (editor.open, (filename,)))
      elif os.path.isdir(filename): 
         args = (editor.menu.browseDirectory, (filename,))
         editor.itemwin.append(fn + '/', args)

   editor.setFocus(editor.itemwin)
   editor.itemwin.draw()

if __name__=="__main__": 
   print __doc__