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squawk/core/contact.cpp

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/*
* Squawk messenger.
* Copyright (C) 2019 Yury Gubich <blue@macaw.me>
*
* This program is free 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "contact.h"
#include <QDebug>
Core::Contact::Contact(const QString& pJid, const QString& account, QObject* parent):
RosterItem(pJid, account, parent),
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groups(),
subscriptionState(Shared::unknown)
{
}
Core::Contact::~Contact()
{
}
QSet<QString> Core::Contact::getGroups() const
{
return groups;
}
unsigned int Core::Contact::groupsCount() const
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{
return groups.size();
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}
void Core::Contact::setGroups(const QSet<QString>& set)
{
QSet<QString> toRemove = groups - set;
QSet<QString> toAdd = set - groups;
groups = set;
for (QSet<QString>::iterator itr = toRemove.begin(), end = toRemove.end(); itr != end; ++itr) {
emit groupRemoved(*itr);
}
for (QSet<QString>::iterator itr = toAdd.begin(), end = toAdd.end(); itr != end; ++itr) {
emit groupAdded(*itr);
}
}
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Shared::SubscriptionState Core::Contact::getSubscriptionState() const
{
return subscriptionState;
}
void Core::Contact::setSubscriptionState(Shared::SubscriptionState state)
{
if (subscriptionState != state) {
subscriptionState = state;
emit subscriptionStateChanged(subscriptionState);
}
}
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void Core::Contact::handlePresence(const QXmppPresence& pres)
{
switch (pres.vCardUpdateType()) {
case QXmppPresence::VCardUpdateNone: //this presence has nothing to do with photo
break;
case QXmppPresence::VCardUpdateNotReady: //let's say the photo didn't change here
break;
case QXmppPresence::VCardUpdateNoPhoto: { //there is no photo, need to drop if any
Archive::AvatarInfo info;
bool hasAvatar = readAvatarInfo(info);
if (!hasAvatar || !info.autogenerated) {
setAutoGeneratedAvatar();
}
}
break;
case QXmppPresence::VCardUpdateValidPhoto:{ //there is a photo, need to load
Archive::AvatarInfo info;
bool hasAvatar = readAvatarInfo(info);
if (hasAvatar) {
if (info.autogenerated || info.hash != pres.photoHash()) {
emit requestVCard(jid);
}
} else {
emit requestVCard(jid);
}
break;
}
}
}