99 lines
2.6 KiB
C++
99 lines
2.6 KiB
C++
// AircraftModel.hxx - part of GUI launcher using Qt5
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//
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// Written by James Turner, started March 2015.
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//
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// Copyright (C) 2014 James Turner <zakalawe@mac.com>
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#ifndef FG_GUI_AIRCRAFT_MODEL
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#define FG_GUI_AIRCRAFT_MODEL
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#include <QAbstractListModel>
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#include <QDateTime>
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#include <QDir>
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#include <QPixmap>
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#include <simgear/package/Root.hxx>
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const int AircraftPathRole = Qt::UserRole + 1;
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const int AircraftAuthorsRole = Qt::UserRole + 2;
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const int AircraftVariantRole = Qt::UserRole + 3;
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const int AircraftVariantCountRole = Qt::UserRole + 4;
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const int AircraftRatingRole = Qt::UserRole + 100;
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const int AircraftVariantDescriptionRole = Qt::UserRole + 200;
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class AircraftScanThread;
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class QDataStream;
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struct AircraftItem
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{
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AircraftItem();
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AircraftItem(QDir dir, QString filePath);
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// the file-name without -set.xml suffix
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QString baseName() const;
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void fromDataStream(QDataStream& ds);
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void toDataStream(QDataStream& ds) const;
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QPixmap thumbnail() const;
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QString path;
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QString description;
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QString authors;
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int ratings[4];
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QString variantOf;
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QDateTime pathModTime;
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QList<AircraftItem*> variants;
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private:
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mutable QPixmap m_thumbnail;
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};
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class AircraftItemModel : public QAbstractListModel
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{
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Q_OBJECT
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public:
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AircraftItemModel(QObject* pr, simgear::pkg::RootRef& root);
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~AircraftItemModel();
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virtual int rowCount(const QModelIndex& parent) const
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{
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return m_items.size();
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}
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virtual QVariant data(const QModelIndex& index, int role) const;
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virtual bool setData(const QModelIndex &index, const QVariant &value, int role);
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QModelIndex indexOfAircraftPath(QString path) const;
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private slots:
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void onScanResults();
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void onScanFinished();
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private:
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AircraftScanThread* m_scanThread;
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QList<AircraftItem*> m_items;
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QList<quint32> m_activeVariant;
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simgear::pkg::RootRef m_packageRoot;
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};
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#endif // of FG_GUI_AIRCRAFT_MODEL
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