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139 lines
3.3 KiB
139 lines
3.3 KiB
/**
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* backgroundengine.cpp
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*
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* Copyright (C) 2004 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 "backgroundengine.h"
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#include "defaultdictionary.h"
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#include "dictionary.h"
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#include "filter.h"
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#include <kdebug.h>
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#include <tqtimer.h>
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using namespace KSpell2;
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BackgroundEngine::BackgroundEngine( TQObject *parent )
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: TQObject( parent )
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{
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m_filter = Filter::defaultFilter();
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m_dict = 0;
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}
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BackgroundEngine::~BackgroundEngine()
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{
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delete m_dict; m_dict = 0;
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}
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void BackgroundEngine::setBroker( const Broker::Ptr& broker )
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{
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m_broker = broker;
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delete m_dict;
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m_defaultDict = m_broker->defaultDictionary();
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m_filter->setSettings( m_broker->settings() );
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}
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void BackgroundEngine::setText( const TQString& text )
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{
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m_filter->setBuffer( text );
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}
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TQString BackgroundEngine::text() const
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{
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return m_filter->buffer();
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}
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void BackgroundEngine::changeLanguage( const TQString& lang )
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{
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delete m_dict;
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if ( lang.isEmpty() ) {
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m_dict = 0;
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} else {
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m_dict = m_broker->dictionary( lang );
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}
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}
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TQString BackgroundEngine::language() const
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{
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if ( m_dict )
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return m_dict->language();
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else
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return m_defaultDict->language();
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}
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void BackgroundEngine::setFilter( Filter *filter )
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{
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TQString oldText = m_filter->buffer();
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m_filter = filter;
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m_filter->setBuffer( oldText );
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}
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void BackgroundEngine::start()
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{
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TQTimer::singleShot( 0, this, TQ_SLOT(checkNext()) );
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}
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void BackgroundEngine::stop()
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{
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}
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void BackgroundEngine::continueChecking()
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{
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TQTimer::singleShot( 0, this, TQ_SLOT(checkNext()) );
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}
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void BackgroundEngine::checkNext()
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{
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Word w = m_filter->nextWord();
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if ( w.end ) {
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emit done();
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return;
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}
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Dictionary *dict = ( m_dict ) ? m_dict : static_cast<Dictionary*>( m_defaultDict );
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if ( !dict->check( w.word ) ) {
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//kdDebug()<<"found misspelling "<< w.word <<endl;
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emit misspelling( w.word, w.start );
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//wait for the handler. the parent will decide itself when to continue
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} else
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continueChecking();
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}
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bool BackgroundEngine::checkWord( const TQString& word )
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{
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Dictionary *dict = ( m_dict ) ? m_dict : static_cast<Dictionary*>( m_defaultDict );
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return dict->check( word );
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}
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bool BackgroundEngine::addWord( const TQString& word )
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{
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Dictionary *dict = ( m_dict ) ? m_dict : static_cast<Dictionary*>( m_defaultDict );
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return dict->addToPersonal( word );
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}
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TQStringList BackgroundEngine::suggest( const TQString& word )
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{
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Dictionary *dict = ( m_dict ) ? m_dict : static_cast<Dictionary*>( m_defaultDict );
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return dict->suggest( word );
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}
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#include "backgroundengine.moc"
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