63 lines
1.8 KiB
C
63 lines
1.8 KiB
C
|
/**
|
||
|
|
* SPDX-FileCopyrightText: 2018 Simon Redman <simon@ergotech.com>
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
|
||
|
|
*/
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include "conversationsdbusinterface.h"
|
||
|
|
|
||
|
|
#include <QObject>
|
||
|
|
#include <QThread>
|
||
|
|
|
||
|
|
/**
|
||
|
|
* In case we need to wait for more messages to be downloaded from Android,
|
||
|
|
* Do the actual work of a requestConversation call in a separate thread
|
||
|
|
*
|
||
|
|
* This class is the worker for that thread
|
||
|
|
*/
|
||
|
|
class RequestConversationWorker : public QObject
|
||
|
|
{
|
||
|
|
Q_OBJECT
|
||
|
|
|
||
|
|
public:
|
||
|
|
RequestConversationWorker(const qint64 &conversationID, int start, int end, ConversationsDbusInterface *interface);
|
||
|
|
|
||
|
|
public Q_SLOTS:
|
||
|
|
/**
|
||
|
|
* Main body of this worker
|
||
|
|
*
|
||
|
|
* Reply to a request for messages and, if needed, wait for the remote to reply with more
|
||
|
|
*
|
||
|
|
* Emits conversationMessageRead for every message handled
|
||
|
|
*/
|
||
|
|
void handleRequestConversation();
|
||
|
|
void work();
|
||
|
|
|
||
|
|
Q_SIGNALS:
|
||
|
|
void conversationMessageRead(const QDBusVariant &msg);
|
||
|
|
void finished();
|
||
|
|
|
||
|
|
private:
|
||
|
|
qint64 conversationID;
|
||
|
|
int start; // Start of range to request messages
|
||
|
|
size_t howMany; // Number of messages being requested
|
||
|
|
ConversationsDbusInterface *parent;
|
||
|
|
|
||
|
|
QThread *m_thread;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Reply with all messages we currently have available in the requested range
|
||
|
|
*
|
||
|
|
* If the range specified by start and howMany is not in the range of messages in the conversation,
|
||
|
|
* reply with only as many messages as we have available in that range
|
||
|
|
*
|
||
|
|
* @param conversation Conversation to send messages from
|
||
|
|
* @param start Start of requested range, 0-indexed, inclusive
|
||
|
|
* @param howMany Maximum number of messages to return
|
||
|
|
* $return Number of messages processed
|
||
|
|
*/
|
||
|
|
size_t replyForConversation(const QList<ConversationMessage> &conversation, int start, size_t howMany);
|
||
|
|
};
|
