1 /***************************************************************************
2 * Copyright (C) 2005-09 by the Quassel Project *
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 "messagefilter.h"
23 #include "buffersettings.h"
25 #include "buffermodel.h"
26 #include "messagemodel.h"
27 #include "networkmodel.h"
29 MessageFilter::MessageFilter(QAbstractItemModel *source, QObject *parent)
30 : QSortFilterProxyModel(parent),
34 setSourceModel(source);
37 MessageFilter::MessageFilter(MessageModel *source, const QList<BufferId> &buffers, QObject *parent)
38 : QSortFilterProxyModel(parent),
39 _validBuffers(buffers.toSet()),
43 setSourceModel(source);
46 void MessageFilter::init() {
47 setDynamicSortFilter(true);
49 BufferSettings defaultSettings;
50 defaultSettings.notify("UserNoticesTarget", this, SLOT(messageRedirectionChanged()));
51 defaultSettings.notify("ServerNoticesTarget", this, SLOT(messageRedirectionChanged()));
52 defaultSettings.notify("ErrorMsgsTarget", this, SLOT(messageRedirectionChanged()));
53 messageRedirectionChanged();
55 _messageTypeFilter = defaultSettings.messageFilter();
56 defaultSettings.notify("MessageTypeFilter", this, SLOT(messageTypeFilterChanged()));
58 BufferSettings mySettings(idString());
59 if(mySettings.hasFilter())
60 _messageTypeFilter = mySettings.messageFilter();
61 mySettings.notify("MessageTypeFilter", this, SLOT(messageTypeFilterChanged()));
62 mySettings.notify("hasMessageTypeFilter", this, SLOT(messageTypeFilterChanged()));
65 void MessageFilter::messageTypeFilterChanged() {
67 BufferSettings defaultSettings;
68 newFilter = BufferSettings().messageFilter();
70 BufferSettings mySettings(idString());
71 if(mySettings.hasFilter())
72 newFilter = mySettings.messageFilter();
74 if(_messageTypeFilter != newFilter) {
75 _messageTypeFilter = newFilter;
76 _filteredQuitMsgs.clear();
81 void MessageFilter::messageRedirectionChanged() {
82 BufferSettings bufferSettings;
85 if(_userNoticesTarget != bufferSettings.userNoticesTarget()) {
86 _userNoticesTarget = bufferSettings.userNoticesTarget();
90 if(_serverNoticesTarget != bufferSettings.serverNoticesTarget()) {
91 _serverNoticesTarget = bufferSettings.serverNoticesTarget();
95 if(_errorMsgsTarget != bufferSettings.errorMsgsTarget()) {
96 _errorMsgsTarget = bufferSettings.errorMsgsTarget();
104 QString MessageFilter::idString() const {
105 if(_validBuffers.isEmpty())
108 QList<BufferId> bufferIds = _validBuffers.toList();
111 QStringList bufferIdStrings;
112 foreach(BufferId id, bufferIds)
113 bufferIdStrings << QString::number(id.toInt());
115 return bufferIdStrings.join("|");
118 bool MessageFilter::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const {
119 Q_UNUSED(sourceParent);
120 QModelIndex sourceIdx = sourceModel()->index(sourceRow, 2);
121 Message::Type messageType = (Message::Type)sourceModel()->data(sourceIdx, MessageModel::TypeRole).toInt();
123 // apply message type filter
124 if(_messageTypeFilter & messageType)
127 if(_validBuffers.isEmpty())
130 BufferId bufferId = sourceModel()->data(sourceIdx, MessageModel::BufferIdRole).value<BufferId>();
131 if(!bufferId.isValid()) {
135 MsgId msgId = sourceModel()->data(sourceIdx, MessageModel::MsgIdRole).value<MsgId>();
136 Message::Flags flags = (Message::Flags)sourceModel()->data(sourceIdx, MessageModel::FlagsRole).toInt();
138 NetworkId myNetworkId = networkId();
139 NetworkId msgNetworkId = Client::networkModel()->networkId(bufferId);
140 if(myNetworkId != msgNetworkId)
143 bool redirect = false;
144 int redirectionTarget = 0;
145 switch(messageType) {
146 case Message::Notice:
147 if(Client::networkModel()->bufferType(bufferId) != BufferInfo::ChannelBuffer) {
149 if(flags & Message::ServerMsg) {
151 redirectionTarget = _serverNoticesTarget;
153 redirectionTarget = _userNoticesTarget;
159 redirectionTarget = _errorMsgsTarget;
167 if(redirectionTarget & BufferSettings::DefaultBuffer && _validBuffers.contains(bufferId))
170 if(redirectionTarget & BufferSettings::CurrentBuffer && !(flags & Message::Backlog)) {
171 BufferId redirectedTo = sourceModel()->data(sourceIdx, MessageModel::RedirectedToRole).value<BufferId>();
172 if(!redirectedTo.isValid()) {
173 BufferId redirectedTo = Client::bufferModel()->currentIndex().data(NetworkModel::BufferIdRole).value<BufferId>();
174 if(redirectedTo.isValid())
175 sourceModel()->setData(sourceIdx, QVariant::fromValue<BufferId>(redirectedTo), MessageModel::RedirectedToRole);
178 if(_validBuffers.contains(redirectedTo))
182 if(redirectionTarget & BufferSettings::StatusBuffer) {
183 QSet<BufferId>::const_iterator idIter = _validBuffers.constBegin();
184 while(idIter != _validBuffers.constEnd()) {
185 if(Client::networkModel()->bufferType(*idIter) == BufferInfo::StatusBuffer)
195 if(_validBuffers.contains(bufferId)) {
198 // show Quit messages in Query buffers:
199 if(bufferType() != BufferInfo::QueryBuffer)
201 if(!(messageType & Message::Quit))
204 if(myNetworkId != msgNetworkId)
207 uint messageTimestamp = sourceModel()->data(sourceIdx, MessageModel::TimestampRole).value<QDateTime>().toTime_t();
208 QString quiter = sourceModel()->data(sourceIdx, Qt::DisplayRole).toString().section(' ', 0, 0, QString::SectionSkipEmpty).toLower();
209 if(quiter != bufferName().toLower())
212 if(_filteredQuitMsgs.contains(quiter, messageTimestamp))
215 MessageFilter *that = const_cast<MessageFilter *>(this);
216 that->_filteredQuitMsgs.insert(quiter, messageTimestamp);
221 void MessageFilter::requestBacklog() {
222 QSet<BufferId>::const_iterator bufferIdIter = _validBuffers.constBegin();
223 while(bufferIdIter != _validBuffers.constEnd()) {
224 Client::messageModel()->requestBacklog(*bufferIdIter);