Tue, 04 Sep 2007 13:45:57 -0700
changeset 5657 20a2d91b2c3fe2f04bf05afe1ab87f45967f3c85
parent 3658 fd5ac8b40ee15f03852a8b2381710f6824085614
child 6103 579d8ab862ee14ba560bff5328c06bf603b096a9
permissions -rw-r--r--
bug 393492: move mimeTypes.rdf datasource access code from nsExternalHelperAppService.cpp to nsHandlerService.js, fixing bug 393500 (auto-add preferred handler to possible handlers when retrieving them, since they won't be in there already on legacy datasources) in the process; r=biesi; sr=dmose; a=bsmedberg for 1.9

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 * The Original Code is code.
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
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 * decision by deleting the provisions above and replace them with the notice
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 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 * ***** END LICENSE BLOCK ***** */
#ifndef nsILineBreaker_h__
#define nsILineBreaker_h__

#include "nsISupports.h"

#include "nscore.h"


// {5ae68851-d9a3-49fd-9388-58586dad8044}
{ 0x5ae68851, 0xd9a3, 0x49fd, \
    { 0x93, 0x88, 0x58, 0x58, 0x6d, 0xad, 0x80, 0x44 } }

class nsILineBreaker : public nsISupports
  virtual PRInt32 Next( const PRUnichar* aText, PRUint32 aLen, 
                        PRUint32 aPos) = 0;

  virtual PRInt32 Prev( const PRUnichar* aText, PRUint32 aLen, 
                        PRUint32 aPos) = 0;

  // Call this on a word with whitespace at either end. We will apply JISx4501
  // rules to find breaks inside the word. aBreakBefore is set to the break-
  // before status of each character; aBreakBefore[0] will always be false
  // because we never return a break before the first character.
  // aLength is the length of the aText array and also the length of the aBreakBefore
  // output array.
  virtual void GetJISx4051Breaks(const PRUnichar* aText, PRUint32 aLength,
                                 PRPackedBool* aBreakBefore) = 0;
  virtual void GetJISx4051Breaks(const PRUint8* aText, PRUint32 aLength,
                                 PRPackedBool* aBreakBefore) = 0;


#endif  /* nsILineBreaker_h__ */