avatarbroadcaster.cpp

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/*
    Copyright © 2015-2019 by The qTox Project Contributors
 
    This file is part of qTox, a Qt-based graphical interface for Tox.
 
    qTox is libre 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 3 of the License, or
    (at your option) any later version.
 
    qTox 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 qTox.  If not, see <http://www.gnu.org/licenses/>.
*/
 
 
#include "avatarbroadcaster.h"
#include "src/core/core.h"
#include "src/core/corefile.h"
#include "src/model/status.h"
#include <QDebug>
#include <QObject>
 
AvatarBroadcaster::AvatarBroadcaster(Core& _core)
    : core{_core}
{}
 
void AvatarBroadcaster::setAvatar(QByteArray data)
{
    if (avatarData == data) {
        return;
    }
 
    avatarData = data;
    friendsSentTo.clear();
 
    QVector<uint32_t> friends = core.getFriendList();
    for (uint32_t friendId : friends) {
        sendAvatarTo(friendId);
    }
}
 
void AvatarBroadcaster::sendAvatarTo(uint32_t friendId)
{
    if (friendsSentTo.contains(friendId) && friendsSentTo[friendId]) {
        return;
    }
 
    if (!core.isFriendOnline(friendId)) {
        return;
    }
 
    CoreFile* coreFile = core.getCoreFile();
    coreFile->sendAvatarFile(friendId, avatarData);
    friendsSentTo[friendId] = true;
}
 
void AvatarBroadcaster::enableAutoBroadcast(bool state)
{
    this->disconnect(&core, nullptr, this, nullptr);
    if (state) {
        connect(&core, &Core::friendStatusChanged,
                [=](uint32_t friendId, Status::Status) { this->sendAvatarTo(friendId); });
    }
}