spellchecker.h

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/****************************************************************************
**
** qutIM - instant messenger
**
** Copyright © 2011 Alexey Prokhin <alexey.prokhin@yandex.ru>
**
*****************************************************************************
**
** $QUTIM_BEGIN_LICENSE$
** This program is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** This program 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 General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program.  If not, see http://www.gnu.org/licenses/.
** $QUTIM_END_LICENSE$
**
****************************************************************************/

#ifndef SPELLCHECKER_H
#define SPELLCHECKER_H

#include "libqutim_global.h"

namespace qutim_sdk_0_3 {

// TODO: do we need languages() and setLanguage() methods?
class LIBQUTIM_EXPORT SpellChecker : public QObject
{
    Q_OBJECT
    Q_CLASSINFO("Service", "SpellChecker")
    Q_DISABLE_COPY(SpellChecker)
public:
    virtual ~SpellChecker();
    virtual bool isCorrect(const QString &word) const = 0;
    bool isMisspelled(const QString &word) const { return !isCorrect(word); }
    virtual QStringList suggest(const QString &word) const = 0;
    virtual void store(const QString &word) const = 0;
    virtual void storeReplacement(const QString &bad, const QString &good) = 0;
    static SpellChecker *instance();
signals:
    void dictionaryChanged();
protected:
    SpellChecker();
    virtual void virtual_hook(int id, void *data);
};

} // namespace qutim_sdk_0_3

#endif // SPELLCHECKER_H