File indexing completed on 2024-11-17 04:55:39 

0001 /*
0002  *   SPDX-FileCopyrightText: 2014 Aleix Pol Gonzalez <aleixpol@blue-systems.com>
0003  *   SPDX-FileCopyrightText: 2017 Jan Grulich <jgrulich@redhat.com>
0004  *
0005  *   SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
0006  */
0007 
0008 #pragma once
0009 
0010 #include <QStack>
0011 #include <QStandardItemModel>
0012 #include <functional>
0013 #include <resources/AbstractSourcesBackend.h>
0014 
0015 #include "flatpak-helper.h"
0016 
0017 class DiscoverAction;
0018 class FlatpakResource;
0019 class FlatpakSourcesBackend : public AbstractSourcesBackend
0020 {
0021     Q_OBJECT
0022 public:
0023     explicit FlatpakSourcesBackend(const QVector<FlatpakInstallation *> &installations, AbstractResourcesBackend *parent);
0024     ~FlatpakSourcesBackend() override;
0025 
0026     enum Roles {
0027         IconUrlRole = LastRole + 1,
0028         PrioRole,
0029     };
0030 
0031     QAbstractItemModel *sources() override;
0032     bool addSource(const QString &id) override;
0033     bool removeSource(const QString &id) override;
0034     QString idDescription() override;
0035     QVariantList actions() const override;
0036     bool supportsAdding() const override
0037     {
0038         return true;
0039     }
0040     bool canFilterSources() const override
0041     {
0042         return true;
0043     }
0044 
0045     FlatpakRemote *installSource(FlatpakResource *resource);
0046     bool canMoveSources() const override
0047     {
0048         return true;
0049     }
0050 
0051     bool moveSource(const QString &sourceId, int delta) override;
0052     int originIndex(const QString &sourceId) const;
0053     QStandardItem *sourceByUrl(const QString &url) const;
0054     QStandardItem *sourceById(const QString &sourceId) const;
0055     DiscoverAction *inlineAction() const override
0056     {
0057         return m_saveAction;
0058     }
0059 
0060     void cancel() override;
0061     void proceed() override;
0062 
0063     void save();
0064     void addRemote(FlatpakRemote *remote, FlatpakInstallation *installation);
0065 
0066 private:
0067     FlatpakInstallation *m_preferredInstallation;
0068     QStandardItemModel *m_sources;
0069     DiscoverAction *const m_flathubAction;
0070     DiscoverAction *const m_saveAction;
0071     QStandardItem *m_noSourcesItem;
0072     QStack<std::function<void()>> m_proceedFunctions;
0073 };