backgroundengine.cpp

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#include "backgroundengine_p.h"

#include "spellerplugin_p.h"
#include "filter_p.h"

#include <kdebug.h>

#include <QtCore/QTimer>

using namespace Sonnet;

BackgroundEngine::BackgroundEngine(QObject *parent)
    : QObject(parent)
{
    m_filter = Filter::defaultFilter();
}

BackgroundEngine::~BackgroundEngine()
{
    delete m_filter;
}

void BackgroundEngine::setSpeller(const Speller &speller)
{
    m_dict = speller;
}

void BackgroundEngine::setText(const QString &text)
{
    m_filter->setBuffer(text);
}

QString BackgroundEngine::text() const
{
    return m_filter->buffer();
}

void BackgroundEngine::changeLanguage(const QString &lang)
{
    m_dict.setLanguage(lang);
}

QString BackgroundEngine::language() const
{
    return m_dict.language();
}

void BackgroundEngine::setFilter(Filter *filter)
{
    QString oldText = m_filter->buffer();
    m_filter = filter;
    m_filter->setBuffer(oldText);
}

void BackgroundEngine::start()
{
    QTimer::singleShot(0, this, SLOT(checkNext()));
}

void BackgroundEngine::stop()
{
}

void BackgroundEngine::continueChecking()
{
    QTimer::singleShot(0, this, SLOT(checkNext()));
}

void BackgroundEngine::checkNext()
{
    Word w = m_filter->nextWord();
    if (w.end) {
        emit done();
        return;
    }

    if (KDE_ISUNLIKELY( m_dict.isMisspelled(w.word) )) {
        //kDebug()<<"found misspelling "<< w.word;
        emit misspelling(w.word, w.start);
        //wait for the handler. the parent will decide itself when to continue
    } else
        continueChecking();
}

bool BackgroundEngine::checkWord(const QString &word)
{
    return m_dict.isCorrect(word);
}

bool BackgroundEngine::addWord(const QString &word)
{
    return m_dict.addToPersonal(word);
}

QStringList BackgroundEngine::suggest(const QString &word)
{
    return m_dict.suggest(word);
}

#include "backgroundengine_p.moc"