1 /***************************************************************************
2 * Copyright (C) 2005-08 by the Quassel IRC Team *
3 * devel@quassel-irc.org *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
21 #include "buffersyncer.h"
23 BufferSyncer::BufferSyncer(QObject *parent)
24 : SyncableObject(parent)
28 BufferSyncer::BufferSyncer(const QHash<BufferId, MsgId> &lastSeenMsg, QObject *parent)
29 : SyncableObject(parent),
30 _lastSeenMsg(lastSeenMsg)
34 MsgId BufferSyncer::lastSeenMsg(BufferId buffer) const {
35 if(_lastSeenMsg.contains(buffer))
36 return _lastSeenMsg[buffer];
40 bool BufferSyncer::setLastSeenMsg(BufferId buffer, const MsgId &msgId) {
44 const MsgId oldLastSeenMsg = lastSeenMsg(buffer);
45 if(!oldLastSeenMsg.isValid() || oldLastSeenMsg < msgId) {
46 _lastSeenMsg[buffer] = msgId;
47 emit lastSeenMsgSet(buffer, msgId);
53 QVariantList BufferSyncer::initLastSeenMsg() const {
55 QHash<BufferId, MsgId>::const_iterator iter = _lastSeenMsg.constBegin();
56 while(iter != _lastSeenMsg.constEnd()) {
57 list << QVariant::fromValue<BufferId>(iter.key())
58 << QVariant::fromValue<MsgId>(iter.value());
64 void BufferSyncer::initSetLastSeenMsg(const QVariantList &list) {
66 Q_ASSERT(list.count() % 2 == 0);
67 for(int i = 0; i < list.count(); i += 2) {
68 setLastSeenMsg(list[i].value<BufferId>(), list[i+1].value<MsgId>());
72 void BufferSyncer::removeBuffer(BufferId buffer) {
73 if(_lastSeenMsg.contains(buffer))
74 _lastSeenMsg.remove(buffer);
75 emit bufferRemoved(buffer);
79 void BufferSyncer::mergeBuffersPermanently(BufferId buffer1, BufferId buffer2) {
80 if(_lastSeenMsg.contains(buffer2))
81 _lastSeenMsg.remove(buffer2);
82 emit buffersPermanentlyMerged(buffer1, buffer2);