1/***************************************************************************
2 * Copyright (C) 2005-2014 by the Quassel Project *
3 * devel@quassel-irc.org *
4 * *
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. *
9 * *
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. *
14 * *
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 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
20
21#include "coreirclisthelper.h"
22
23#include "corenetwork.h"
24#include "coreuserinputhandler.h"
25
26INIT_SYNCABLE_OBJECT(CoreIrcListHelper)
27QVariantList CoreIrcListHelper::requestChannelList(const NetworkId &netId, const QStringList &channelFilters)
28{
29 if (_finishedChannelLists.contains(netId))
30 return _finishedChannelLists.take(netId);
31
32 if (_channelLists.contains(netId)) {
33 _queuedQuery[netId] = channelFilters.join(",");
34 }
35 else {
36 dispatchQuery(netId, channelFilters.join(","));
37 }
38 return QVariantList();
39}
40
41
42bool CoreIrcListHelper::addChannel(const NetworkId &netId, const QString &channelName, quint32 userCount, const QString &topic)
43{
44 if (!_channelLists.contains(netId))
45 return false;
46
47 _channelLists[netId] << ChannelDescription(channelName, userCount, topic);
48 return true;
49}
50
51
52bool CoreIrcListHelper::dispatchQuery(const NetworkId &netId, const QString &query)
53{
54 CoreNetwork *network = coreSession()->network(netId);
55 if (network) {
56 _channelLists[netId] = QList<ChannelDescription>();
57 network->userInputHandler()->handleList(BufferInfo(), query);
58 _queryTimeout[startTimer(10000)] = netId;
59 return true;
60 }
61 else {
62 return false;
63 }
64}
65
66
67bool CoreIrcListHelper::endOfChannelList(const NetworkId &netId)
68{
69 if (_queuedQuery.contains(netId)) {
70 // we're no longer interessted in the current data. drop it and issue a new request.
71 return dispatchQuery(netId, _queuedQuery.take(netId));
72 }
73 else if (_channelLists.contains(netId)) {
74 QVariantList channelList;
75 foreach(ChannelDescription channel, _channelLists[netId]) {
76 QVariantList channelVariant;
77 channelVariant << channel.channelName
78 << channel.userCount
79 << channel.topic;
80 channelList << qVariantFromValue<QVariant>(channelVariant);
81 }
82 _finishedChannelLists[netId] = channelList;
83 _channelLists.remove(netId);
84 reportFinishedList(netId);
85 return true;
86 }
87 else {
88 return false;
89 }
90}
91
92
93void CoreIrcListHelper::timerEvent(QTimerEvent *event)
94{
95 int timerId = event->timerId();
96 killTimer(timerId);
97 NetworkId netId = _queryTimeout.take(timerId);
98 endOfChannelList(netId);
99}
100