UEFITool/common/treemodel.h

/* treemodel.h

Copyright (c) 2015, Nikolaj Schlej. All rights reserved.
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution.  The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

*/

#ifndef __TREEMODEL_H__
#define __TREEMODEL_H__

#include <QAbstractItemModel>
#include <QModelIndex>
#include <QString>
#include <QVariant>

#include "basetypes.h"
#include "types.h"

class TreeItem;

class TreeModel : public QAbstractItemModel
{
    Q_OBJECT

public:
    TreeModel(QObject *parent = 0);
    ~TreeModel();

    QVariant data(const QModelIndex &index, int role) const;
    Qt::ItemFlags flags(const QModelIndex &index) const;
    QVariant headerData(int section, Qt::Orientation orientation,
        int role = Qt::DisplayRole) const;
    QModelIndex index(int row, int column,
        const QModelIndex &parent = QModelIndex()) const;
    QModelIndex parent(const QModelIndex &index) const;
    int rowCount(const QModelIndex &parent = QModelIndex()) const;
    int columnCount(const QModelIndex &parent = QModelIndex()) const;

    void setAction(const QModelIndex &index, const UINT8 action);
    void setType(const QModelIndex &index, const UINT8 type);
    void setSubtype(const QModelIndex &index, const UINT8 subtype);
    void setName(const QModelIndex &index, const QString &name);
    void setText(const QModelIndex &index, const QString &text);
    void setInfo(const QModelIndex &index, const QString &info);
    void addInfo(const QModelIndex &index, const QString &info);
    void setParsingData(const QModelIndex &index, const QByteArray &data);
    
    QString name(const QModelIndex &index) const;
    QString text(const QModelIndex &index) const;
    QString info(const QModelIndex &index) const;
    UINT8 type(const QModelIndex &index) const;
    UINT8 subtype(const QModelIndex &index) const;
    QByteArray header(const QModelIndex &index) const;
    bool hasEmptyHeader(const QModelIndex &index) const;
    QByteArray body(const QModelIndex &index) const;
    bool hasEmptyBody(const QModelIndex &index) const;
    QByteArray parsingData(const QModelIndex &index) const;
    bool hasEmptyParsingData(const QModelIndex &index) const;
    UINT8 action(const QModelIndex &index) const;

    QModelIndex addItem(const UINT8 type, const UINT8 subtype = 0,
        const QString & name = QString(), const QString & text = QString(), const QString & info = QString(),
        const QByteArray & header = QByteArray(), const QByteArray & body = QByteArray(), const QByteArray & parsingData = QByteArray(),
        const QModelIndex & parent = QModelIndex(), const UINT8 mode = CREATE_MODE_APPEND);

    QModelIndex findParentOfType(const QModelIndex & index, UINT8 type) const;

private:
    TreeItem *rootItem;
};

#endif