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flightgear/src/GUI/AddonsModel.hxx

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// AddonsModel.hxx - part of GUI launcher using Qt5
//
// Written by Dan Wickstrom, started February 2019.
//
// Copyright (C) 2019 Daniel Wickstrom <daniel.c.wickstrom@gmail.com>
//
// 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.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#ifndef FG_GUI_METADATA_LIST_MODEL
#define FG_GUI_METADATA_LIST_MODEL
#include <QAbstractListModel>
#include <QDateTime>
#include <QDir>
#include <QPixmap>
#include <QStringList>
#include <set>
#include <simgear/package/Root.hxx>
#include <simgear/package/Catalog.hxx>
#include "Add-ons/addon_fwd.hxx"
#include "Add-ons/Addon.hxx"
#include "Add-ons/AddonMetadataParser.hxx"
class AddonsModel : public QAbstractListModel
{
Q_OBJECT
using AddonsMeta = struct { bool enable; flightgear::addons::AddonRef addon; };
using AddonsMap = QHash<QString, AddonsMeta>;
public:
AddonsModel(QObject* pr);
~AddonsModel();
int rowCount(const QModelIndex& parent) const override;
QVariant data(const QModelIndex& index, int role) const override;
Q_INVOKABLE QVariant get(int index, int role) const;
Q_INVOKABLE QVariant get(int index, QString role) const;
bool setData(const QModelIndex &index, const QVariant &value, int role) override;
Qt::ItemFlags flags(const QModelIndex &index) const override;
QHash<int, QByteArray> roleNames() const override;
bool append(QString path, flightgear::addons::AddonRef& addon, bool enable);
void resetData(const QStringList& ndata);
Q_INVOKABLE bool checkVersion(QString path) const;
bool getPathEnable(const QString& path) { return m_addonsMap[path].enable; }
bool containsPath(const QString& path) { return m_addonsMap.contains(path); }
Q_INVOKABLE void enable(int index, bool enable);
// this must stay in sync with m_roles stringlist
enum AddonRoles
{
IdRole = Qt::UserRole + 1,
NameRole,
PathRole,
VersionRole,
AuthorsRole,
MaintainersRole,
ShortDescriptionRole,
LongDescriptionRole,
LicenseDesignationRole,
LicenseUrlRole,
TagsRole,
MinFGVersionRole,
MaxFGVersionRole,
HomePageRole,
DownloadUrlRole,
SupportUrlRole,
CodeRepoUrlRole,
EnableRole
};
Q_ENUMS(AddonRoles)
signals:
void modulesChanged();
private:
// this must stay in sync with MetaRoles enum
const QStringList m_roles = {
"id",
"name",
"path",
"version",
"authors",
"maintainers",
"short_description",
"long_description",
"license_designation",
"license_url",
"tags",
"minversion_fg",
"maxversion_fg",
"homepage",
"download_url",
"support_url",
"coderepo_url",
"enable"
};
QStringList m_addonsList;
AddonsMap m_addonsMap;
QHash<int, QByteArray> m_roleToName;
QHash<QString, int> m_nameToRole;
};
#endif // of Metadata_LIST_MODEL