src/collection/readonlycontainermodel.h

0001 /*
0002     SPDX-FileCopyrightText: 2007-2008 Frederik Gladhorn <frederik.gladhorn@kdemail.net>
0003     SPDX-License-Identifier: GPL-2.0-or-later
0004 */
0005
0006 #ifndef READONLYCONTAINERMODEL_H
0007 #define READONLYCONTAINERMODEL_H
0008
0009 #include <memory>
0010
0011 #include <QAbstractItemModel>
0012 #include <QModelIndex>
0013
0014 #include <QObject>
0015
0016 #include <KEduVocDocument>
0017 #include <KEduVocLesson>
0018
0019 /**
0020  * Model for the tree of containers (lessons, word types).
0021  * ReadonlyContainerModel is a read only tree model.
0022  * @see ContainerModel for its subclass that includes more options.
0023  */
0024
0025 class ReadonlyContainerModel : public QAbstractItemModel
0026 {
0027     Q_OBJECT
0028
0029 public:
0030     explicit ReadonlyContainerModel(KEduVocContainer::EnumContainerType type, QObject *parent = nullptr);
0031
0032     QVariant data(const QModelIndex &index, int role) const override;
0033     Qt::ItemFlags flags(const QModelIndex &index) const override;
0034
0035     QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
0036
0037     QModelIndex index(KEduVocContainer *container) const;
0038
0039     QModelIndex parent(const QModelIndex &index) const override;
0040     int rowCount(const QModelIndex &parent = QModelIndex()) const override;
0041     int columnCount(const QModelIndex &parent = QModelIndex()) const override;
0042
0043     KEduVocContainer::EnumContainerType containerType();
0044
0045     KEduVocDocument *document() const;
0046
0047 public Q_SLOTS:
0048     /** Set the new source kvtml file
0049      * @param doc the new file */
0050     virtual void setDocument(const std::shared_ptr<KEduVocDocument> &doc);
0051
0052 protected:
0053     virtual KEduVocContainer *rootContainer() const = 0;
0054     KEduVocContainer::EnumContainerType m_type;
0055     std::shared_ptr<KEduVocDocument> m_doc;
0056 };
0057
0058 #endif