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/**
* kspell_aspelldict.cpp
*
* Copyright (C) 2003 Zack Rusin <zack@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#include "kspell_aspelldict.h"
#include <kdebug.h>
#include <tqtextcodec.h>
using namespace KSpell2;
ASpellDict::ASpellDict( const TQString& lang )
: Dictionary( lang )
{
m_config = new_aspell_config();
aspell_config_replace( m_config, "lang", lang.latin1() );
/* All communication with Aspell is done in UTF-8 */
/* For reference, please look at BR#87250 */
aspell_config_replace( m_config, "encoding", "utf-8" );
AspellCanHaveError * possible_err = new_aspell_speller( m_config );
if ( aspell_error_number( possible_err ) != 0 )
kdDebug()<< "Error : "<< aspell_error_message( possible_err ) <<endl;
else
m_speller = to_aspell_speller( possible_err );
}
ASpellDict::~ASpellDict()
{
delete_aspell_speller( m_speller );
delete_aspell_config( m_config );
}
bool ASpellDict::check( const TQString& word )
{
/* ASpell is expecting length of a string in char representation */
/* word.length() != word.utf8().length() for nonlatin strings */
int correct = aspell_speller_check( m_speller, word.utf8(), word.utf8().length() );
return correct;
}
TQStringList ASpellDict::suggest( const TQString& word )
{
/* Needed for Unicode conversion */
TQTextCodec *codec = TQTextCodec::codecForName("utf8");
/* ASpell is expecting length of a string in char representation */
/* word.length() != word.utf8().length() for nonlatin strings */
const AspellWordList * suggestions = aspell_speller_suggest( m_speller,
word.utf8(),
word.utf8().length() );
AspellStringEnumeration * elements = aspell_word_list_elements( suggestions );
TQStringList qsug;
const char * cword;
while ( (cword = aspell_string_enumeration_next( elements )) ) {
/* Since while creating the class ASpellDict the encoding is set */
/* to utf-8, one has to convert output from Aspell to Unicode */
qsug.append( codec->toUnicode( cword ) );
}
delete_aspell_string_enumeration( elements );
return qsug;
}
bool ASpellDict::checkAndSuggest( const TQString& word,
TQStringList& suggestions )
{
bool c = check( word );
if ( c )
suggestions = suggest( word );
return c;
}
bool ASpellDict::storeReplacement( const TQString& bad,
const TQString& good )
{
/* ASpell is expecting length of a string in char representation */
/* word.length() != word.utf8().length() for nonlatin strings */
return aspell_speller_store_replacement( m_speller,
bad.utf8(), bad.utf8().length(),
good.utf8(), good.utf8().length() );
}
bool ASpellDict::addToPersonal( const TQString& word )
{
kdDebug() << "ASpellDict::addToPersonal: word = " << word << endl;
/* ASpell is expecting length of a string in char representation */
/* word.length() != word.utf8().length() for nonlatin strings */
aspell_speller_add_to_personal( m_speller, word.utf8(),
word.utf8().length() );
/* Add is not enough, one has to save it. This is not documented */
/* in ASpell's API manual. I found it in */
/* aspell-0.60.2/example/example-c.c */
return aspell_speller_save_all_word_lists( m_speller );
}
bool ASpellDict::addToSession( const TQString& word )
{
/* ASpell is expecting length of a string in char representation */
/* word.length() != word.utf8().length() for nonlatin strings */
return aspell_speller_add_to_session( m_speller, word.utf8(),
word.utf8().length() );
}
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