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