mirror of
https://github.com/HenkKalkwater/harbour-sailfin.git
synced 2024-11-25 02:15:17 +00:00
79 lines
2.8 KiB
C
79 lines
2.8 KiB
C
|
/*
|
||
|
|
* Sailfin: a Jellyfin client written using Qt
|
||
|
|
* Copyright (C) 2022 Chris Josten and the Sailfin Contributors.
|
||
|
|
*
|
||
|
|
* This library is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU Lesser General Public
|
||
|
|
* License as published by the Free Software Foundation; either
|
||
|
|
* version 2.1 of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This library 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
|
||
|
|
* Lesser General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Lesser General Public
|
||
|
|
* License along with this library; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
*/
|
||
|
|
#ifndef JELLYFIN_VIEWMODEL_UTILS_H
|
||
|
|
#define JELLYFIN_VIEWMODEL_UTILS_H
|
||
|
|
|
||
|
|
#include <QObject>
|
||
|
|
#include <QSharedPointer>
|
||
|
|
#include <QVariant>
|
||
|
|
|
||
|
|
/**
|
||
|
|
* \brief Wraps a data object in a QObject.
|
||
|
|
*
|
||
|
|
* This class is made for use in the ViewModel namespace, since many
|
||
|
|
* objects follow the pattern of having a constructor with a QSharedPointer<DTO::SomeItem>
|
||
|
|
* and a parent.
|
||
|
|
*
|
||
|
|
* The QObject wrapper class W must have a accessible constructor which takes only a QSharedPointer<D>
|
||
|
|
* as argument.
|
||
|
|
*
|
||
|
|
* \tparam W The QObject wrapper class
|
||
|
|
* \tparam D The DTO class
|
||
|
|
* \param data The data to wrap in a QObject
|
||
|
|
* \param parent The QObject to set as the parent of the newly created type.
|
||
|
|
*/
|
||
|
|
template<typename W, typename D>
|
||
|
|
W *wrapQObject(D data, QObject *parent) {
|
||
|
|
return new W(QSharedPointer<D>::create(data), parent);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* \brief Wraps a list of DTO items in a QVariantList of QObject's
|
||
|
|
* \see wrapQObject()
|
||
|
|
* \param begin The begin iterator of the list of DTO items
|
||
|
|
* \param end The end iterator of the list of DTO items
|
||
|
|
* \param parent The QObject to set as the parent of the QObjects in the newly created list.
|
||
|
|
*/
|
||
|
|
template<typename W, typename D, typename It>
|
||
|
|
QVariantList wrapQVariantList(It begin, It end, QObject *parent) {
|
||
|
|
QVariantList result;
|
||
|
|
for (It it = begin; it != end; it++) {
|
||
|
|
result.append(QVariant::fromValue(wrapQObject<W, D>(*it, parent)));
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* \brief Wraps a list of DTO items in a QObjectList.
|
||
|
|
* \see wrapQObject()
|
||
|
|
* \param begin The begin iterator of the list of DTO items
|
||
|
|
* \param end The end iterator of the list of DTO items
|
||
|
|
* \param parent The QObject to set as the parent of the QObjects in the newly created list.
|
||
|
|
*/
|
||
|
|
template<typename W, typename D, typename It>
|
||
|
|
QObjectList wrapQObjectList(It begin, It end, QObject *parent) {
|
||
|
|
QObjectList result;
|
||
|
|
for (It it = begin; it != end; it++) {
|
||
|
|
result.append(wrapQObject<W, D>(*it, parent));
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif // JELLYFIN_VIEWMODEL_UTILS_H
|