vocabularymodel.h

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/***************************************************************************

    Copyright 2007 Frederik Gladhorn <frederik.gladhorn@kdemail.net>

 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
#ifndef VOCABULARYMODEL_H
#define VOCABULARYMODEL_H

#include <keduvocexpression.h>
#include <keduvoctranslation.h>
#include <QAbstractTableModel>

class KEduVocDocument;
class KEduVocLesson;


class VocabularyModel : public QAbstractTableModel
{
    Q_OBJECT
public:
    enum entryColumns {
        Translation = 0,
        Pronunciation,
        WordClass,
        Synonym,
        Antonym,
        Example,
        Comment,
        Paraphrase,
//         Audio,
//         Image,
        EntryColumnsMAX

    };

    enum roles {
        TranslationRole = Qt::UserRole,
        EntryRole,
        LocaleRole,
        AudioRole,
        ImageRole
    };

    VocabularyModel(QObject *parent = 0);

    ~VocabularyModel();


    int rowCount(const QModelIndex&) const;
    int columnCount(const QModelIndex&) const;
    QVariant data(const QModelIndex&, int) const;
    bool setData(const QModelIndex &index, const QVariant &value, int role);
    Qt::ItemFlags flags(const QModelIndex &index) const;

    QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;

    static QString columnTitle(KEduVocDocument *document, int translation, int column);

    static int translation(int column);

    static int columnType(int column);

    QModelIndex appendEntry(KEduVocExpression *expression = 0);

    bool removeRows(int row, int count, const QModelIndex & parent = QModelIndex());

    QStringList mimeTypes() const;
    QMimeData * mimeData(const QModelIndexList &indexes) const;
//     bool dropMimeData(const QMimeData *data, Qt::DropAction action,
//         int row, int column, const QModelIndex &parent);

    void resetLanguages();

public slots:
    void setDocument(KEduVocDocument *doc);

    void showContainer(KEduVocContainer *container);

    void setLesson(KEduVocLesson *lessonContainer);

    KEduVocLesson * lesson();

    void showEntriesOfSubcontainers(bool show);

    void automaticTranslation(bool enabled);


private:
    KEduVocContainer *m_container;
    KEduVocLesson *m_lesson;

    KEduVocDocument *m_document;
    KEduVocContainer::EnumEntriesRecursive m_recursive;
};

Q_DECLARE_METATYPE(KEduVocExpression*)

#endif