# -*- coding: iso-8859-1 -*-

#. // _lo_GetUrl.py

from os              import getcwd
from os              import makedirs
from os.path         import exists
from os.path         import getsize
from win32com.client import Dispatch

#. // Sélectionne une URL à ouvrir avec Libre Office.
def lo_GetUrl( oServiceManager = None, cFilter = "NoFilter" ):
   cDir      = ""
   cDirWork  = getcwd()
   cFileLast = cDirWork + "\\Parameters\\LastDir.txt"
   lClose    = False
   if oServiceManager is None:
      oServiceManager = Dispatch( "com.sun.star.ServiceManager" )
      lClose          = True
#. endif
   #. // [by_makedir]
   if not exists( cDirWork + "\\Parameters" ):
      makedirs( cDirWork + "\\Parameters" )
#. endif
   #. // [/by_makedir]
   if exists( cFileLast ):
      if getsize( cFileLast ) > 0:
         oFile = open( cFileLast, "r" )
         cDir  = oFile.read()
         oFile.close()
         if not exists( cDir ):
            cDir = ""
      #. endif
   #. endif
#. endif
   if len( cDir ) == 0 :
      cDir = cDirWork
#. endif
   oFilePicker = oServiceManager.CreateInstance( "com.sun.star.ui.dialogs.FilePicker" )
   oFilePicker.initialize( [ None ] )
   oFilePicker.setDisplayDirectory( cDir )
   if cFilter == "Writer":
      oFilePicker.appendFilter( "Texte ODF (*.odt )"      , "*.odt" )
      oFilePicker.appendFilter( "Word (*.docx, *.doc )"   , "*.docx;*.doc" )
      oFilePicker.appendFilter( "Texte enrichi (*.rtf )"  , "*.rtf" )
      oFilePicker.appendFilter( "Texte (*.txt )"          , "*.txt" )
#. endif
   oFilePicker.appendFilter( "Tous les fichiers (*.* )", "*.*" )
   cUrl = ""
   if oFilePicker.Execute() == 1:
      cUrl = oFilePicker.Files[ 0 ]
      #. // [by_UrlToFile]
      cDir = cUrl
      cDir = cDir.replace( "file:///", "" )
      cDir = cDir.replace( "/", "\\" )
      cDir = cDir.replace( "%20", " " )
      cDir = cDir.replace( "|", ":" )
      #. // [/by_UrlToFile]
      oFile = open( cFileLast, "w" )
      oFile.write( cDir[ : cDir.rfind( "\\" ) ] )
      oFile.close()
#. endif
   if lClose:
      oServiceManager = None
#. endif
   return cUrl

'''
Dernière modification : 2022-02-07

[Exemple]

import sys
sys.path.append( "modules" )

from _lo_GetUrl    import lo_GetUrl    # // Sélectionne une URL à ouvrir avec Libre Office.
from _by_UrlToFile import by_UrlToFile # // Convertir un nom de fichier URL en Windows.

cUrl = lo_GetUrl()
print()
print( cUrl )
print()
print( by_UrlToFile( cUrl ) )

[/Exemple]
'''