/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Virtual Keyboard module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL$
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** accordance with the commercial license agreement provided with the
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
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#ifndef HUNSPELLINPUTMETHOD_P_H
#define HUNSPELLINPUTMETHOD_P_H

#include "hunspellinputmethod.h"
#include "hunspellworker.h"

namespace QtVirtualKeyboard {

class HunspellInputMethodPrivate : public AbstractInputMethodPrivate
{
    Q_DECLARE_PUBLIC(HunspellInputMethod)

public:
    HunspellInputMethodPrivate(HunspellInputMethod *q_ptr);
    ~HunspellInputMethodPrivate();

    enum DictionaryState {
        DictionaryNotLoaded,
        DictionaryLoading,
        DictionaryReady
    };

    bool createHunspell(const QString &locale);
    void reset();
    bool updateSuggestions();
    bool clearSuggestions();
    bool hasSuggestions() const;
    bool isAutoSpaceAllowed() const;
    bool isValidInputChar(const QChar &c) const;
    bool isJoiner(const QChar &c) const;

    HunspellInputMethod *q_ptr;
    QScopedPointer<HunspellWorker> hunspellWorker;
    QString locale;
    QString word;
    QStringList wordCandidates;
    int activeWordIndex;
    int wordCompletionPoint;
    bool ignoreUpdate;
    bool autoSpaceAllowed;
    DictionaryState dictionaryState;
};

} // namespace QtVirtualKeyboard

#endif // HUNSPELLINPUTMETHOD_P_H
