notificationmanager.h

/*
    SPDX-FileCopyrightText: 2006-2007 Volker Krause <vkrause@kde.org>
 
    SPDX-License-Identifier: LGPL-2.0-or-later
*/
 
#pragma once
 
#include "akthread.h"
 
#include "private/protocol_p.h"
 
#include <QPointer>
class QTimer;
 
class NotificationManagerTest;
class QThreadPool;
 
namespace Akonadi
{
namespace Server
{
class NotificationSubscriber;
class AggregatedCollectionFetchScope;
class AggregatedItemFetchScope;
class AggregatedTagFetchScope;
 
class NotificationManager : public AkThread
{
    Q_OBJECT
 
protected:
    /**
     * Use AkThread::create() to create and start a new NotificationManager thread.
     */
    explicit NotificationManager(StartMode startMode = AutoStart);
 
public:
    ~NotificationManager() override;
 
    void forgetSubscriber(NotificationSubscriber *subscriber);
 
    AggregatedCollectionFetchScope *collectionFetchScope() const
    {
        return mCollectionFetchScope;
    }
    AggregatedItemFetchScope *itemFetchScope() const
    {
        return mItemFetchScope;
    }
    AggregatedTagFetchScope *tagFetchScope() const
    {
        return mTagFetchScope;
    }
 
public Q_SLOTS:
    void registerConnection(quintptr socketDescriptor);
 
    void emitPendingNotifications();
 
    void slotNotify(const Akonadi::Protocol::ChangeNotificationList &msgs);
 
protected:
    void init() override;
    void quit() override;
 
    void emitDebugNotification(const Protocol::ChangeNotificationPtr &ntf, const QList<QByteArray> &listeners);
 
private:
    Protocol::ChangeNotificationList mNotifications;
    QTimer *mTimer = nullptr;
 
    QThreadPool *mNotifyThreadPool = nullptr;
    QList<QPointer<NotificationSubscriber>> mSubscribers;
    int mDebugNotifications;
    AggregatedCollectionFetchScope *mCollectionFetchScope = nullptr;
    AggregatedItemFetchScope *mItemFetchScope = nullptr;
    AggregatedTagFetchScope *mTagFetchScope = nullptr;
 
    bool mWaiting = false;
    bool mQuitting = false;
 
    friend class NotificationSubscriber;
    friend class ::NotificationManagerTest;
};
 
} // namespace Server
} // namespace Akonadi