backgroundengine.cpp

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