1 /***************************************************************************
2 * Copyright (C) 2005-08 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 "networkmodel.h"
23 #include <QAbstractItemView>
25 #include "bufferinfo.h"
27 #include "signalproxy.h"
29 #include "ircchannel.h"
32 #include "util.h" // get rid of this (needed for isChannelName)
34 /*****************************************
36 *****************************************/
37 BufferItem::BufferItem(BufferInfo bufferInfo, AbstractTreeItem *parent)
38 : PropertyMapItem(QStringList() << "bufferName" << "topic" << "nickCount", parent),
39 _bufferInfo(bufferInfo),
40 _activity(Buffer::NoActivity)
42 Qt::ItemFlags flags = Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsDragEnabled;
43 if(bufferType() == BufferInfo::QueryBuffer)
44 flags |= Qt::ItemIsDropEnabled;
46 if(bufferType() == BufferInfo::StatusBuffer) {
47 NetworkItem *networkItem = qobject_cast<NetworkItem *>(parent);
48 connect(networkItem, SIGNAL(dataChanged()), this, SIGNAL(dataChanged()));
53 const BufferInfo &BufferItem::bufferInfo() const {
57 quint64 BufferItem::id() const {
58 return qHash(bufferInfo().bufferId());
61 bool BufferItem::isStatusBuffer() const {
62 return bufferType() == BufferInfo::StatusBuffer;
65 BufferInfo::Type BufferItem::bufferType() const {
66 return bufferInfo().type();
69 bool BufferItem::isActive() const {
70 if(bufferType() == BufferInfo::ChannelBuffer)
73 return qobject_cast<NetworkItem *>(parent())->isActive();
76 bool BufferItem::setActivityLevel(Buffer::ActivityLevel level) {
82 void BufferItem::updateActivityLevel(Buffer::ActivityLevel level) {
83 Buffer::ActivityLevel oldActivity = _activity;
85 if(oldActivity != _activity)
89 QVariant BufferItem::data(int column, int role) const {
91 case NetworkModel::ItemTypeRole:
92 return NetworkModel::BufferItemType;
93 case NetworkModel::BufferIdRole:
94 return qVariantFromValue(bufferInfo().bufferId());
95 case NetworkModel::NetworkIdRole:
96 return qVariantFromValue(bufferInfo().networkId());
97 case NetworkModel::BufferInfoRole:
98 return qVariantFromValue(bufferInfo());
99 case NetworkModel::BufferTypeRole:
100 return int(bufferType());
101 case NetworkModel::ItemActiveRole:
103 case NetworkModel::BufferActivityRole:
104 return (int)activityLevel();
106 return PropertyMapItem::data(column, role);
110 bool BufferItem::setData(int column, const QVariant &value, int role) {
112 case NetworkModel::BufferActivityRole:
113 return setActivityLevel((Buffer::ActivityLevel)value.toInt());
115 return PropertyMapItem::setData(column, value, role);
121 void BufferItem::attachIrcChannel(IrcChannel *ircChannel) {
125 _ircChannel = ircChannel;
127 connect(ircChannel, SIGNAL(topicSet(QString)),
128 this, SLOT(setTopic(QString)));
129 connect(ircChannel, SIGNAL(ircUserJoined(IrcUser *)),
130 this, SLOT(join(IrcUser *)));
131 connect(ircChannel, SIGNAL(ircUserParted(IrcUser *)),
132 this, SLOT(part(IrcUser *)));
133 connect(ircChannel, SIGNAL(destroyed()),
134 this, SLOT(ircChannelDestroyed()));
135 connect(ircChannel, SIGNAL(ircUserModesSet(IrcUser *, QString)),
136 this, SLOT(userModeChanged(IrcUser *)));
137 connect(ircChannel, SIGNAL(ircUserModeAdded(IrcUser *, QString)),
138 this, SLOT(userModeChanged(IrcUser *)));
139 connect(ircChannel, SIGNAL(ircUserModeRemoved(IrcUser *, QString)),
140 this, SLOT(userModeChanged(IrcUser *)));
142 if(!ircChannel->ircUsers().isEmpty()) {
143 qWarning() << "Channel" << ircChannel->name() << "has already users which is quite surprising :)";
144 foreach(IrcUser *ircUser, ircChannel->ircUsers()) {
152 void BufferItem::ircChannelDestroyed() {
157 QString BufferItem::bufferName() const {
158 if(bufferType() == BufferInfo::StatusBuffer)
159 return tr("Status Buffer");
161 return bufferInfo().bufferName();
164 QString BufferItem::topic() const {
166 return _ircChannel->topic();
171 void BufferItem::ircUserDestroyed() {
173 IrcUser *ircUser = static_cast<IrcUser *>(sender());
174 removeUserFromCategory(ircUser);
178 int BufferItem::nickCount() const {
180 return _ircChannel->ircUsers().count();
185 void BufferItem::setTopic(const QString &topic) {
190 void BufferItem::join(IrcUser *ircUser) {
194 addUserToCategory(ircUser);
195 connect(ircUser, SIGNAL(destroyed()),
196 this, SLOT(ircUserDestroyed()));
200 void BufferItem::addUserToCategory(IrcUser *ircUser) {
201 Q_ASSERT(_ircChannel);
203 UserCategoryItem *categoryItem;
204 int categoryId = UserCategoryItem::categoryFromModes(_ircChannel->userModes(ircUser));
205 if(!(categoryItem = qobject_cast<UserCategoryItem *>(childById(qHash(categoryId))))) {
206 categoryItem = new UserCategoryItem(categoryId, this);
207 newChild(categoryItem);
209 categoryItem->addUser(ircUser);
212 for(int i = 0; i < childCount(); i++) {
213 totalusers += child(i)->childCount();
217 void BufferItem::part(IrcUser *ircUser) {
219 qWarning() << bufferName() << "BufferItem::part(): unknown User" << ircUser;
223 disconnect(ircUser, 0, this, 0);
224 removeUserFromCategory(ircUser);
228 void BufferItem::removeUserFromCategory(IrcUser *ircUser) {
230 // If we parted the channel there might still be some ircUsers connected.
231 // in that case we just ignore the call
232 Q_ASSERT(childCount() == 0);
236 bool success = false;
237 UserCategoryItem *categoryItem = 0;
238 for(int i = 0; i < childCount(); i++) {
239 categoryItem = qobject_cast<UserCategoryItem *>(child(i));
240 if(success = categoryItem->removeUser(ircUser)) {
241 if(categoryItem->childCount() == 0)
248 qDebug() << "didn't find User:" << ircUser << qHash(ircUser);
249 qDebug() << "==== Childlist for Item:" << this << id() << bufferName() << "====";
250 for(int i = 0; i < childCount(); i++) {
251 categoryItem = qobject_cast<UserCategoryItem *>(child(i));
252 categoryItem->dumpChildList();
254 qDebug() << "==== End Of Childlist for Item:" << this << id() << bufferName() << "====";
259 for(int i = 0; i < childCount(); i++) {
260 totalusers += child(i)->childCount();
264 void BufferItem::userModeChanged(IrcUser *ircUser) {
265 Q_ASSERT(_ircChannel);
267 UserCategoryItem *categoryItem;
268 int categoryId = UserCategoryItem::categoryFromModes(_ircChannel->userModes(ircUser));
269 if((categoryItem = qobject_cast<UserCategoryItem *>(childById(qHash(categoryId)))) && categoryItem->childById(qHash(ircUser)))
270 return; // already in the right category;
272 removeUserFromCategory(ircUser);
273 addUserToCategory(ircUser);
277 void BufferItem::setLastMsgInsert(QDateTime msgDate) {
278 if(msgDate.isValid() && msgDate > _lastMsgInsert)
279 _lastMsgInsert = msgDate;
283 // FIXME emit dataChanged()
284 bool BufferItem::setLastSeen() {
285 if(_lastSeen > _lastMsgInsert)
288 _lastSeen = _lastMsgInsert;
289 BufferSettings(bufferInfo().bufferId()).setLastSeen(_lastSeen);
293 QDateTime BufferItem::lastSeen() {
297 /*****************************************
299 *****************************************/
300 NetworkItem::NetworkItem(const NetworkId &netid, AbstractTreeItem *parent)
301 : PropertyMapItem(QList<QString>() << "networkName" << "currentServer" << "nickCount", parent),
304 setFlags(Qt::ItemIsEnabled);
307 QVariant NetworkItem::data(int column, int role) const {
309 case NetworkModel::NetworkIdRole:
310 return qVariantFromValue(_networkId);
311 case NetworkModel::ItemTypeRole:
312 return NetworkModel::NetworkItemType;
313 case NetworkModel::ItemActiveRole:
316 return PropertyMapItem::data(column, role);
320 quint64 NetworkItem::id() const {
321 return qHash(_networkId);
324 bool NetworkItem::isActive() const {
326 return _network->isConnected();
331 QString NetworkItem::networkName() const {
333 return _network->networkName();
338 QString NetworkItem::currentServer() const {
340 return _network->currentServer();
345 int NetworkItem::nickCount() const {
347 return _network->ircUsers().count();
352 void NetworkItem::attachNetwork(Network *network) {
358 connect(network, SIGNAL(networkNameSet(QString)),
359 this, SLOT(setNetworkName(QString)));
360 connect(network, SIGNAL(currentServerSet(QString)),
361 this, SLOT(setCurrentServer(QString)));
362 connect(network, SIGNAL(ircChannelAdded(QString)),
363 this, SLOT(attachIrcChannel(QString)));
364 connect(network, SIGNAL(connectedSet(bool)),
365 this, SIGNAL(dataChanged()));
367 // FIXME: connect this and that...
372 void NetworkItem::attachIrcChannel(const QString &channelName) {
373 IrcChannel *ircChannel = _network->ircChannel(channelName);
375 qWarning() << "NetworkItem::attachIrcChannel(): unkown Channel" << channelName;
379 BufferItem *bufferItem;
380 for(int i = 0; i < childCount(); i++) {
381 bufferItem = qobject_cast<BufferItem *>(child(i));
382 if(bufferItem->bufferName().toLower() == ircChannel->name().toLower()) {
383 bufferItem->attachIrcChannel(ircChannel);
389 void NetworkItem::setNetworkName(const QString &networkName) {
390 Q_UNUSED(networkName);
394 void NetworkItem::setCurrentServer(const QString &serverName) {
395 Q_UNUSED(serverName);
399 /*****************************************
400 * User Category Items (like @vh etc.)
401 *****************************************/
402 // we hardcode this even though we have PREFIX in network... but that wouldn't help with mapping modes to
403 // category strings anyway.
404 // TODO make this translateable depending on the number of users in a category
405 // -> we can't set the real string here, because tr() needs to get the actual number as second param
406 // -> tr("%n User(s)", n) needs to be used somewhere where we do know the user number n
407 const QList<UserCategoryItem::Category> UserCategoryItem::categories = QList<UserCategoryItem::Category>()
408 << UserCategoryItem::Category('q', tr("Owners"))
409 << UserCategoryItem::Category('a', tr("Admins"))
410 << UserCategoryItem::Category('o', tr("Operators"))
411 << UserCategoryItem::Category('h', tr("Half-Ops"))
412 << UserCategoryItem::Category('v', tr("Voiced"));
414 UserCategoryItem::UserCategoryItem(int category, AbstractTreeItem *parent)
415 : PropertyMapItem(QStringList() << "categoryId", parent),
420 QString UserCategoryItem::categoryId() {
421 if(_category < categories.count())
422 return categories[_category].displayString;
427 quint64 UserCategoryItem::id() const {
428 return qHash(_category);
431 void UserCategoryItem::addUser(IrcUser *ircUser) {
432 newChild(new IrcUserItem(ircUser, this));
435 bool UserCategoryItem::removeUser(IrcUser *ircUser) {
436 return removeChildById(qHash(ircUser));
439 int UserCategoryItem::categoryFromModes(const QString &modes) {
440 for(int i = 0; i < categories.count(); i++) {
441 if(modes.contains(categories[i].mode))
444 return categories.count();
447 QVariant UserCategoryItem::data(int column, int role) const {
449 case NetworkModel::ItemActiveRole:
451 case NetworkModel::ItemTypeRole:
452 return NetworkModel::UserCategoryItemType;
453 case NetworkModel::BufferIdRole:
454 return parent()->data(column, role);
455 case NetworkModel::NetworkIdRole:
456 return parent()->data(column, role);
457 case NetworkModel::BufferInfoRole:
458 return parent()->data(column, role);
460 return PropertyMapItem::data(column, role);
465 /*****************************************
467 *****************************************/
468 IrcUserItem::IrcUserItem(IrcUser *ircUser, AbstractTreeItem *parent)
469 : PropertyMapItem(QStringList() << "nickName", parent),
473 // we don't need to handle the ircUser's destroyed signal since it's automatically removed
474 // by the IrcChannel::ircUserParted();
476 connect(ircUser, SIGNAL(nickSet(QString)),
477 this, SLOT(setNick(QString)));
480 QString IrcUserItem::nickName() const {
482 return _ircUser->nick();
487 bool IrcUserItem::isActive() const {
489 return !_ircUser->isAway();
494 IrcUser *IrcUserItem::ircUser() {
498 quint64 IrcUserItem::id() const {
502 QVariant IrcUserItem::data(int column, int role) const {
504 case NetworkModel::ItemActiveRole:
506 case NetworkModel::ItemTypeRole:
507 return NetworkModel::IrcUserItemType;
508 case NetworkModel::BufferIdRole:
509 return parent()->data(column, role);
510 case NetworkModel::NetworkIdRole:
511 return parent()->data(column, role);
512 case NetworkModel::BufferInfoRole:
513 return parent()->data(column, role);
515 return PropertyMapItem::data(column, role);
519 QString IrcUserItem::toolTip(int column) const {
521 QStringList toolTip(QString("<b>%1</b>").arg(nickName()));
522 if(_ircUser->isAway()) toolTip[0].append(" is away");
523 if(!_ircUser->awayMessage().isEmpty()) toolTip[0].append(QString(" (%1)").arg(_ircUser->awayMessage()));
524 if(!_ircUser->realName().isEmpty()) toolTip.append(_ircUser->realName());
525 if(!_ircUser->ircOperator().isEmpty()) toolTip.append(_ircUser->ircOperator());
526 toolTip.append(_ircUser->hostmask());
528 if(_ircUser->idleTime().isValid()) {
529 QDateTime now = QDateTime::currentDateTime();
530 QDateTime idle = _ircUser->idleTime();
531 int idleTime = idle.secsTo(now);
533 QList< QPair<int, QString> > timeUnit;
534 timeUnit.append(qMakePair(365*60*60, tr("year")));
535 timeUnit.append(qMakePair(24*60*60, tr("day")));
536 timeUnit.append(qMakePair(60*60, tr("h")));
537 timeUnit.append(qMakePair(60, tr("min")));
538 timeUnit.append(qMakePair(1, tr("sec")));
540 QString idleString(' ');
541 for(int i=0; i < timeUnit.size(); i++) {
542 int n = idleTime / timeUnit[i].first;
544 idleString += QString("%1 %2 ").arg(QString::number(n), timeUnit[i].second);
546 idleTime = idleTime % timeUnit[i].first;
548 toolTip.append(tr("idling since %1").arg(idleString));
551 if(!_ircUser->server().isEmpty()) toolTip.append(tr("server: %1").arg(_ircUser->server()));
553 return QString("<p> %1 </p>").arg(toolTip.join("<br />"));
556 void IrcUserItem::setNick(QString newNick) {
561 /*****************************************
563 *****************************************/
564 NetworkModel::NetworkModel(QObject *parent)
565 : TreeModel(NetworkModel::defaultHeader(), parent)
569 QList<QVariant >NetworkModel::defaultHeader() {
570 QList<QVariant> data;
571 data << tr("Buffer") << tr("Topic") << tr("Nick Count");
575 bool NetworkModel::isBufferIndex(const QModelIndex &index) const {
576 return index.data(NetworkModel::ItemTypeRole) == NetworkModel::BufferItemType;
580 Buffer *NetworkModel::getBufferByIndex(const QModelIndex &index) const {
581 BufferItem *item = static_cast<BufferItem *>(index.internalPointer());
582 return Client::instance()->buffer(item->id());
587 // experimental stuff :)
588 QModelIndex NetworkModel::networkIndex(NetworkId networkId) {
589 return indexById(qHash(networkId));
592 NetworkItem *NetworkModel::existsNetworkItem(NetworkId networkId) {
593 return qobject_cast<NetworkItem *>(rootItem->childById(networkId.toInt()));
596 NetworkItem *NetworkModel::networkItem(NetworkId networkId) {
597 NetworkItem *netItem = existsNetworkItem(networkId);
600 netItem = new NetworkItem(networkId, rootItem);
601 rootItem->newChild(netItem);
608 void NetworkModel::networkRemoved(const NetworkId &networkId) {
609 rootItem->removeChildById(qHash(networkId));
612 QModelIndex NetworkModel::bufferIndex(BufferId bufferId) {
613 AbstractTreeItem *netItem, *bufferItem;
614 for(int i = 0; i < rootItem->childCount(); i++) {
615 netItem = rootItem->child(i);
616 if((bufferItem = netItem->childById(qHash(bufferId)))) {
617 return indexByItem(bufferItem);
620 return QModelIndex();
623 BufferItem *NetworkModel::existsBufferItem(const BufferInfo &bufferInfo) {
624 QModelIndex bufferIdx = bufferIndex(bufferInfo.bufferId());
625 if(bufferIdx.isValid())
626 return static_cast<BufferItem *>(bufferIdx.internalPointer());
631 BufferItem *NetworkModel::bufferItem(const BufferInfo &bufferInfo) {
632 BufferItem *bufItem = existsBufferItem(bufferInfo);
634 NetworkItem *netItem = networkItem(bufferInfo.networkId());
635 bufItem = new BufferItem(bufferInfo, netItem);
636 netItem->newChild(bufItem);
643 QStringList NetworkModel::mimeTypes() const {
644 // mimetypes we accept for drops
646 // comma separated list of colon separated pairs of networkid and bufferid
647 // example: 0:1,0:2,1:4
648 types << "application/Quassel/BufferItemList";
652 bool NetworkModel::mimeContainsBufferList(const QMimeData *mimeData) {
653 return mimeData->hasFormat("application/Quassel/BufferItemList");
656 QList< QPair<NetworkId, BufferId> > NetworkModel::mimeDataToBufferList(const QMimeData *mimeData) {
657 QList< QPair<NetworkId, BufferId> > bufferList;
659 if(!mimeContainsBufferList(mimeData))
662 QStringList rawBufferList = QString::fromAscii(mimeData->data("application/Quassel/BufferItemList")).split(",");
665 foreach(QString rawBuffer, rawBufferList) {
666 if(!rawBuffer.contains(":"))
668 networkId = rawBuffer.section(":", 0, 0).toInt();
669 bufferUid = rawBuffer.section(":", 1, 1).toInt();
670 bufferList.append(qMakePair(networkId, bufferUid));
676 QMimeData *NetworkModel::mimeData(const QModelIndexList &indexes) const {
677 QMimeData *mimeData = new QMimeData();
679 QStringList bufferlist;
680 QString netid, uid, bufferid;
681 foreach(QModelIndex index, indexes) {
682 netid = QString::number(index.data(NetworkIdRole).value<NetworkId>().toInt());
683 uid = QString::number(index.data(BufferIdRole).value<BufferId>().toInt());
684 bufferid = QString("%1:%2").arg(netid).arg(uid);
685 if(!bufferlist.contains(bufferid))
686 bufferlist << bufferid;
689 mimeData->setData("application/Quassel/BufferItemList", bufferlist.join(",").toAscii());
694 bool NetworkModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) {
699 if(!mimeContainsBufferList(data))
702 // target must be a query
703 BufferInfo::Type targetType = (BufferInfo::Type)parent.data(NetworkModel::BufferTypeRole).toInt();
704 if(targetType != BufferInfo::QueryBuffer)
707 QList< QPair<NetworkId, BufferId> > bufferList = mimeDataToBufferList(data);
709 // exactly one buffer has to be dropped
710 if(bufferList.count() != 1)
713 NetworkId netId = bufferList.first().first;
714 BufferId bufferId = bufferList.first().second;
716 // no self merges (would kill us)
717 if(bufferId == parent.data(BufferIdRole).value<BufferId>())
720 Q_ASSERT(rootItem->childById(qHash(netId)));
721 Q_ASSERT(rootItem->childById(qHash(netId))->childById(qHash(bufferId)));
723 // source must be a query too
724 BufferInfo::Type sourceType = (BufferInfo::Type)rootItem->childById(qHash(netId))->childById(qHash(bufferId))->data(0, BufferTypeRole).toInt();
725 if(sourceType != BufferInfo::QueryBuffer)
728 // TODO: warn user about buffermerge!
729 qDebug() << "merging" << bufferId << parent.data(BufferIdRole).value<BufferId>();
730 removeRow(parent.row(), parent.parent());
735 void NetworkModel::attachNetwork(Network *net) {
736 NetworkItem *netItem = networkItem(net->networkId());
737 netItem->attachNetwork(net);
740 void NetworkModel::bufferUpdated(BufferInfo bufferInfo) {
741 BufferItem *bufItem = bufferItem(bufferInfo);
742 QModelIndex itemindex = indexByItem(bufItem);
743 emit dataChanged(itemindex, itemindex);
747 void NetworkModel::updateBufferActivity(const Message &msg) {
748 BufferItem *buff = bufferItem(msg.bufferInfo());
751 buff->setLastMsgInsert(msg.timestamp());
753 if(buff->lastSeen() >= msg.timestamp())
756 BufferItem::ActivityLevel level = BufferItem::OtherActivity;
757 if(msg.type() == Message::Plain || msg.type() == Message::Notice)
758 level |= BufferItem::NewMessage;
760 if(msg.flags() & Message::Highlight)
761 level |= BufferItem::Highlight;
763 bufferItem(msg.bufferInfo())->updateActivity(level);
767 void NetworkModel::setBufferActivity(const BufferInfo &info, Buffer::ActivityLevel level) {
768 BufferItem *buff = bufferItem(info);
771 buff->setActivityLevel(level);
774 const Network *NetworkModel::networkByIndex(const QModelIndex &index) const {
775 QVariant netVariant = index.data(NetworkIdRole);
776 if(!netVariant.isValid())
779 NetworkId networkId = netVariant.value<NetworkId>();
780 return Client::network(networkId);