scripting/examples/python/Capitalise.py

   1 #
   2 # This file is part of the LibreOffice project.
   3 #
   4 # This Source Code Form is subject to the terms of the Mozilla Public
   5 # License, v. 2.0. If a copy of the MPL was not distributed with this
   6 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   7 #
   8 # This file incorporates work covered by the following license notice:
   9 #
  10 #   Licensed to the Apache Software Foundation (ASF) under one or more
  11 #   contributor license agreements. See the NOTICE file distributed
  12 #   with this work for additional information regarding copyright
  13 #   ownership. The ASF licenses this file to you under the Apache
  14 #   License, Version 2.0 (the "License"); you may not use this file
  15 #   except in compliance with the License. You may obtain a copy of
  16 #   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  17 #
  18
  19 # helper function
  20 def getNewString( theString ) :
  21     if( not theString or len(theString) ==0) :
  22         return ""
  23     # should we tokenize on "."?
  24     if theString[0].isupper() and len(theString)>=2 and theString[1].isupper() :
  25     # first two chars are UC => first UC, rest LC
  26         newString=theString[0:1].upper() + theString[1:].lower();
  27     elif theString[0].isupper():
  28     # first char UC => all to LC
  29         newString=theString.lower()
  30     else: # all to UC.
  31         newString=theString.upper()
  32     return newString;
  33
  34 def capitalisePython( ):
  35     """Change the case of a selection, or current word from upper case, to first char upper case, to all lower case to upper case..."""
  36     import string
  37
  38     # The context variable is of type XScriptContext and is available to
  39     # all BeanShell scripts executed by the Script Framework
  40     xModel = XSCRIPTCONTEXT.getDocument()
  41
  42     #the writer controller impl supports the css.view.XSelectionSupplier interface
  43     xSelectionSupplier = xModel.getCurrentController()
  44
  45     #see section 7.5.1 of developers' guide
  46     xIndexAccess = xSelectionSupplier.getSelection()
  47     count = xIndexAccess.getCount();
  48     if(count>=1):  #ie we have a selection
  49         i=0
  50     while i < count :
  51             xTextRange = xIndexAccess.getByIndex(i);
  52             #print "string: " + xTextRange.getString();
  53             theString = xTextRange.getString();
  54             if len(theString)==0 :
  55                 # sadly we can have a selection where nothing is selected
  56                 # in this case we get the XWordCursor and make a selection!
  57                 xText = xTextRange.getText();
  58                 xWordCursor = xText.createTextCursorByRange(xTextRange);
  59                 if not xWordCursor.isStartOfWord():
  60                     xWordCursor.gotoStartOfWord(False);
  61                 xWordCursor.gotoNextWord(True);
  62                 theString = xWordCursor.getString();
  63                 newString = getNewString(theString);
  64                 if newString :
  65                     xWordCursor.setString(newString);
  66                     xSelectionSupplier.select(xWordCursor);
  67             else :
  68
  69                 newString = getNewString( theString );
  70                 if newString:
  71                     xTextRange.setString(newString);
  72                     xSelectionSupplier.select(xTextRange);
  73             i+= 1
  74
  75
  76 # lists the scripts, that shall be visible inside OOo. Can be omitted, if
  77 # all functions shall be visible, however here getNewString shall be suppressed
  78 g_exportedScripts = capitalisePython,
  79
  80 # vim: set shiftwidth=4 softtabstop=4 expandtab: