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 _bufferName(bufferInfo.bufferName()),
41 _activity(Buffer::NoActivity)
43 Qt::ItemFlags flags = Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsDragEnabled;
44 if(bufferType() == BufferInfo::QueryBuffer)
45 flags |= Qt::ItemIsDropEnabled;
47 if(bufferType() == BufferInfo::StatusBuffer) {
48 NetworkItem *networkItem = qobject_cast<NetworkItem *>(parent);
49 connect(networkItem, SIGNAL(dataChanged()), this, SIGNAL(dataChanged()));
54 const BufferInfo &BufferItem::bufferInfo() const {
58 quint64 BufferItem::id() const {
59 return qHash(bufferInfo().bufferId());
62 bool BufferItem::isStatusBuffer() const {
63 return bufferType() == BufferInfo::StatusBuffer;
66 BufferInfo::Type BufferItem::bufferType() const {
67 return bufferInfo().type();
70 bool BufferItem::isActive() const {
71 if(bufferType() == BufferInfo::ChannelBuffer)
74 return qobject_cast<NetworkItem *>(parent())->isActive();
77 bool BufferItem::setActivityLevel(Buffer::ActivityLevel level) {
83 void BufferItem::updateActivityLevel(Buffer::ActivityLevel level) {
84 Buffer::ActivityLevel oldActivity = _activity;
86 if(oldActivity != _activity)
90 QVariant BufferItem::data(int column, int role) const {
92 case NetworkModel::ItemTypeRole:
93 return NetworkModel::BufferItemType;
94 case NetworkModel::BufferIdRole:
95 return qVariantFromValue(bufferInfo().bufferId());
96 case NetworkModel::NetworkIdRole:
97 return qVariantFromValue(bufferInfo().networkId());
98 case NetworkModel::BufferInfoRole:
99 return qVariantFromValue(bufferInfo());
100 case NetworkModel::BufferTypeRole:
101 return int(bufferType());
102 case NetworkModel::ItemActiveRole:
104 case NetworkModel::BufferActivityRole:
105 return (int)activityLevel();
107 return PropertyMapItem::data(column, role);
111 bool BufferItem::setData(int column, const QVariant &value, int role) {
113 case NetworkModel::BufferActivityRole:
114 return setActivityLevel((Buffer::ActivityLevel)value.toInt());
116 return PropertyMapItem::setData(column, value, role);
122 void BufferItem::attachIrcChannel(IrcChannel *ircChannel) {
126 _ircChannel = ircChannel;
128 connect(ircChannel, SIGNAL(topicSet(QString)),
129 this, SLOT(setTopic(QString)));
130 connect(ircChannel, SIGNAL(ircUserJoined(IrcUser *)),
131 this, SLOT(join(IrcUser *)));
132 connect(ircChannel, SIGNAL(ircUserParted(IrcUser *)),
133 this, SLOT(part(IrcUser *)));
134 connect(ircChannel, SIGNAL(destroyed()),
135 this, SLOT(ircChannelDestroyed()));
136 connect(ircChannel, SIGNAL(ircUserModesSet(IrcUser *, QString)),
137 this, SLOT(userModeChanged(IrcUser *)));
138 connect(ircChannel, SIGNAL(ircUserModeAdded(IrcUser *, QString)),
139 this, SLOT(userModeChanged(IrcUser *)));
140 connect(ircChannel, SIGNAL(ircUserModeRemoved(IrcUser *, QString)),
141 this, SLOT(userModeChanged(IrcUser *)));
143 if(!ircChannel->ircUsers().isEmpty()) {
144 qWarning() << "Channel" << ircChannel->name() << "has already users which is quite surprising :)";
145 foreach(IrcUser *ircUser, ircChannel->ircUsers()) {
153 void BufferItem::ircChannelDestroyed() {
158 QString BufferItem::bufferName() const {
159 if(bufferType() == BufferInfo::StatusBuffer)
160 return tr("Status Buffer");
165 void BufferItem::setBufferName(const QString &name) {
167 // as long as we need those bufferInfos, we have to update that one aswell.
168 // pretty ugly though :/
169 _bufferInfo = BufferInfo(_bufferInfo.bufferId(), _bufferInfo.networkId(), _bufferInfo.type(), _bufferInfo.groupId(), _bufferInfo.bufferName());
173 QString BufferItem::topic() const {
175 return _ircChannel->topic();
180 void BufferItem::ircUserDestroyed() {
182 IrcUser *ircUser = static_cast<IrcUser *>(sender());
183 removeUserFromCategory(ircUser);
187 int BufferItem::nickCount() const {
189 return _ircChannel->ircUsers().count();
194 void BufferItem::setTopic(const QString &topic) {
199 void BufferItem::join(IrcUser *ircUser) {
203 addUserToCategory(ircUser);
204 connect(ircUser, SIGNAL(destroyed()),
205 this, SLOT(ircUserDestroyed()));
209 void BufferItem::addUserToCategory(IrcUser *ircUser) {
210 Q_ASSERT(_ircChannel);
212 UserCategoryItem *categoryItem;
213 int categoryId = UserCategoryItem::categoryFromModes(_ircChannel->userModes(ircUser));
214 if(!(categoryItem = qobject_cast<UserCategoryItem *>(childById(qHash(categoryId))))) {
215 categoryItem = new UserCategoryItem(categoryId, this);
216 newChild(categoryItem);
218 categoryItem->addUser(ircUser);
221 for(int i = 0; i < childCount(); i++) {
222 totalusers += child(i)->childCount();
226 void BufferItem::part(IrcUser *ircUser) {
228 qWarning() << bufferName() << "BufferItem::part(): unknown User" << ircUser;
232 disconnect(ircUser, 0, this, 0);
233 removeUserFromCategory(ircUser);
237 void BufferItem::removeUserFromCategory(IrcUser *ircUser) {
239 // If we parted the channel there might still be some ircUsers connected.
240 // in that case we just ignore the call
241 Q_ASSERT(childCount() == 0);
245 bool success = false;
246 UserCategoryItem *categoryItem = 0;
247 for(int i = 0; i < childCount(); i++) {
248 categoryItem = qobject_cast<UserCategoryItem *>(child(i));
249 if(success = categoryItem->removeUser(ircUser)) {
250 if(categoryItem->childCount() == 0)
257 qDebug() << "didn't find User:" << ircUser << qHash(ircUser);
258 qDebug() << "==== Childlist for Item:" << this << id() << bufferName() << "====";
259 for(int i = 0; i < childCount(); i++) {
260 categoryItem = qobject_cast<UserCategoryItem *>(child(i));
261 categoryItem->dumpChildList();
263 qDebug() << "==== End Of Childlist for Item:" << this << id() << bufferName() << "====";
268 for(int i = 0; i < childCount(); i++) {
269 totalusers += child(i)->childCount();
273 void BufferItem::userModeChanged(IrcUser *ircUser) {
274 Q_ASSERT(_ircChannel);
276 UserCategoryItem *categoryItem;
277 int categoryId = UserCategoryItem::categoryFromModes(_ircChannel->userModes(ircUser));
278 if((categoryItem = qobject_cast<UserCategoryItem *>(childById(qHash(categoryId)))) && categoryItem->childById(qHash(ircUser)))
279 return; // already in the right category;
281 removeUserFromCategory(ircUser);
282 addUserToCategory(ircUser);
286 void BufferItem::setLastMsgInsert(QDateTime msgDate) {
287 if(msgDate.isValid() && msgDate > _lastMsgInsert)
288 _lastMsgInsert = msgDate;
292 // FIXME emit dataChanged()
293 bool BufferItem::setLastSeen() {
294 if(_lastSeen > _lastMsgInsert)
297 _lastSeen = _lastMsgInsert;
298 BufferSettings(bufferInfo().bufferId()).setLastSeen(_lastSeen);
302 QDateTime BufferItem::lastSeen() {
306 /*****************************************
308 *****************************************/
309 NetworkItem::NetworkItem(const NetworkId &netid, AbstractTreeItem *parent)
310 : PropertyMapItem(QList<QString>() << "networkName" << "currentServer" << "nickCount", parent),
313 setFlags(Qt::ItemIsEnabled);
316 QVariant NetworkItem::data(int column, int role) const {
318 case NetworkModel::NetworkIdRole:
319 return qVariantFromValue(_networkId);
320 case NetworkModel::ItemTypeRole:
321 return NetworkModel::NetworkItemType;
322 case NetworkModel::ItemActiveRole:
325 return PropertyMapItem::data(column, role);
329 quint64 NetworkItem::id() const {
330 return qHash(_networkId);
333 bool NetworkItem::isActive() const {
335 return _network->isConnected();
340 QString NetworkItem::networkName() const {
342 return _network->networkName();
347 QString NetworkItem::currentServer() const {
349 return _network->currentServer();
354 int NetworkItem::nickCount() const {
356 return _network->ircUsers().count();
361 void NetworkItem::attachNetwork(Network *network) {
367 connect(network, SIGNAL(networkNameSet(QString)),
368 this, SLOT(setNetworkName(QString)));
369 connect(network, SIGNAL(currentServerSet(QString)),
370 this, SLOT(setCurrentServer(QString)));
371 connect(network, SIGNAL(ircChannelAdded(QString)),
372 this, SLOT(attachIrcChannel(QString)));
373 connect(network, SIGNAL(connectedSet(bool)),
374 this, SIGNAL(dataChanged()));
376 // FIXME: connect this and that...
381 void NetworkItem::attachIrcChannel(const QString &channelName) {
382 IrcChannel *ircChannel = _network->ircChannel(channelName);
384 qWarning() << "NetworkItem::attachIrcChannel(): unkown Channel" << channelName;
388 BufferItem *bufferItem;
389 for(int i = 0; i < childCount(); i++) {
390 bufferItem = qobject_cast<BufferItem *>(child(i));
391 if(bufferItem->bufferName().toLower() == ircChannel->name().toLower()) {
392 bufferItem->attachIrcChannel(ircChannel);
398 void NetworkItem::setNetworkName(const QString &networkName) {
399 Q_UNUSED(networkName);
403 void NetworkItem::setCurrentServer(const QString &serverName) {
404 Q_UNUSED(serverName);
408 /*****************************************
409 * User Category Items (like @vh etc.)
410 *****************************************/
411 // we hardcode this even though we have PREFIX in network... but that wouldn't help with mapping modes to
412 // category strings anyway.
413 // TODO make this translateable depending on the number of users in a category
414 // -> we can't set the real string here, because tr() needs to get the actual number as second param
415 // -> tr("%n User(s)", n) needs to be used somewhere where we do know the user number n
416 const QList<UserCategoryItem::Category> UserCategoryItem::categories = QList<UserCategoryItem::Category>()
417 << UserCategoryItem::Category('q', tr("Owners"))
418 << UserCategoryItem::Category('a', tr("Admins"))
419 << UserCategoryItem::Category('o', tr("Operators"))
420 << UserCategoryItem::Category('h', tr("Half-Ops"))
421 << UserCategoryItem::Category('v', tr("Voiced"));
423 UserCategoryItem::UserCategoryItem(int category, AbstractTreeItem *parent)
424 : PropertyMapItem(QStringList() << "categoryId", parent),
429 QString UserCategoryItem::categoryId() {
430 if(_category < categories.count())
431 return categories[_category].displayString;
436 quint64 UserCategoryItem::id() const {
437 return qHash(_category);
440 void UserCategoryItem::addUser(IrcUser *ircUser) {
441 newChild(new IrcUserItem(ircUser, this));
444 bool UserCategoryItem::removeUser(IrcUser *ircUser) {
445 return removeChildById(qHash(ircUser));
448 int UserCategoryItem::categoryFromModes(const QString &modes) {
449 for(int i = 0; i < categories.count(); i++) {
450 if(modes.contains(categories[i].mode))
453 return categories.count();
456 QVariant UserCategoryItem::data(int column, int role) const {
458 case NetworkModel::ItemActiveRole:
460 case NetworkModel::ItemTypeRole:
461 return NetworkModel::UserCategoryItemType;
462 case NetworkModel::BufferIdRole:
463 return parent()->data(column, role);
464 case NetworkModel::NetworkIdRole:
465 return parent()->data(column, role);
466 case NetworkModel::BufferInfoRole:
467 return parent()->data(column, role);
469 return PropertyMapItem::data(column, role);
474 /*****************************************
476 *****************************************/
477 IrcUserItem::IrcUserItem(IrcUser *ircUser, AbstractTreeItem *parent)
478 : PropertyMapItem(QStringList() << "nickName", parent),
482 // we don't need to handle the ircUser's destroyed signal since it's automatically removed
483 // by the IrcChannel::ircUserParted();
485 connect(ircUser, SIGNAL(nickSet(QString)),
486 this, SLOT(setNick(QString)));
489 QString IrcUserItem::nickName() const {
491 return _ircUser->nick();
496 bool IrcUserItem::isActive() const {
498 return !_ircUser->isAway();
503 IrcUser *IrcUserItem::ircUser() {
507 quint64 IrcUserItem::id() const {
511 QVariant IrcUserItem::data(int column, int role) const {
513 case NetworkModel::ItemActiveRole:
515 case NetworkModel::ItemTypeRole:
516 return NetworkModel::IrcUserItemType;
517 case NetworkModel::BufferIdRole:
518 return parent()->data(column, role);
519 case NetworkModel::NetworkIdRole:
520 return parent()->data(column, role);
521 case NetworkModel::BufferInfoRole:
522 return parent()->data(column, role);
524 return PropertyMapItem::data(column, role);
528 QString IrcUserItem::toolTip(int column) const {
530 QStringList toolTip(QString("<b>%1</b>").arg(nickName()));
531 if(_ircUser->isAway()) toolTip[0].append(" is away");
532 if(!_ircUser->awayMessage().isEmpty()) toolTip[0].append(QString(" (%1)").arg(_ircUser->awayMessage()));
533 if(!_ircUser->realName().isEmpty()) toolTip.append(_ircUser->realName());
534 if(!_ircUser->ircOperator().isEmpty()) toolTip.append(_ircUser->ircOperator());
535 toolTip.append(_ircUser->hostmask());
537 if(_ircUser->idleTime().isValid()) {
538 QDateTime now = QDateTime::currentDateTime();
539 QDateTime idle = _ircUser->idleTime();
540 int idleTime = idle.secsTo(now);
542 QList< QPair<int, QString> > timeUnit;
543 timeUnit.append(qMakePair(365*60*60, tr("year")));
544 timeUnit.append(qMakePair(24*60*60, tr("day")));
545 timeUnit.append(qMakePair(60*60, tr("h")));
546 timeUnit.append(qMakePair(60, tr("min")));
547 timeUnit.append(qMakePair(1, tr("sec")));
549 QString idleString(' ');
550 for(int i=0; i < timeUnit.size(); i++) {
551 int n = idleTime / timeUnit[i].first;
553 idleString += QString("%1 %2 ").arg(QString::number(n), timeUnit[i].second);
555 idleTime = idleTime % timeUnit[i].first;
557 toolTip.append(tr("idling since %1").arg(idleString));
560 if(!_ircUser->server().isEmpty()) toolTip.append(tr("server: %1").arg(_ircUser->server()));
562 return QString("<p> %1 </p>").arg(toolTip.join("<br />"));
565 void IrcUserItem::setNick(QString newNick) {
570 /*****************************************
572 *****************************************/
573 NetworkModel::NetworkModel(QObject *parent)
574 : TreeModel(NetworkModel::defaultHeader(), parent)
578 QList<QVariant >NetworkModel::defaultHeader() {
579 QList<QVariant> data;
580 data << tr("Buffer") << tr("Topic") << tr("Nick Count");
584 bool NetworkModel::isBufferIndex(const QModelIndex &index) const {
585 return index.data(NetworkModel::ItemTypeRole) == NetworkModel::BufferItemType;
589 Buffer *NetworkModel::getBufferByIndex(const QModelIndex &index) const {
590 BufferItem *item = static_cast<BufferItem *>(index.internalPointer());
591 return Client::instance()->buffer(item->id());
596 // experimental stuff :)
597 QModelIndex NetworkModel::networkIndex(NetworkId networkId) {
598 return indexById(qHash(networkId));
601 NetworkItem *NetworkModel::existsNetworkItem(NetworkId networkId) {
602 return qobject_cast<NetworkItem *>(rootItem->childById(networkId.toInt()));
605 NetworkItem *NetworkModel::networkItem(NetworkId networkId) {
606 NetworkItem *netItem = existsNetworkItem(networkId);
609 netItem = new NetworkItem(networkId, rootItem);
610 rootItem->newChild(netItem);
617 void NetworkModel::networkRemoved(const NetworkId &networkId) {
618 rootItem->removeChildById(qHash(networkId));
621 QModelIndex NetworkModel::bufferIndex(BufferId bufferId) {
622 AbstractTreeItem *netItem, *bufferItem;
623 for(int i = 0; i < rootItem->childCount(); i++) {
624 netItem = rootItem->child(i);
625 if((bufferItem = netItem->childById(qHash(bufferId)))) {
626 return indexByItem(bufferItem);
629 return QModelIndex();
632 BufferItem *NetworkModel::existsBufferItem(const BufferInfo &bufferInfo) {
633 QModelIndex bufferIdx = bufferIndex(bufferInfo.bufferId());
634 if(bufferIdx.isValid())
635 return static_cast<BufferItem *>(bufferIdx.internalPointer());
640 BufferItem *NetworkModel::bufferItem(const BufferInfo &bufferInfo) {
641 BufferItem *bufItem = existsBufferItem(bufferInfo);
643 NetworkItem *netItem = networkItem(bufferInfo.networkId());
644 bufItem = new BufferItem(bufferInfo, netItem);
645 netItem->newChild(bufItem);
652 QStringList NetworkModel::mimeTypes() const {
653 // mimetypes we accept for drops
655 // comma separated list of colon separated pairs of networkid and bufferid
656 // example: 0:1,0:2,1:4
657 types << "application/Quassel/BufferItemList";
661 bool NetworkModel::mimeContainsBufferList(const QMimeData *mimeData) {
662 return mimeData->hasFormat("application/Quassel/BufferItemList");
665 QList< QPair<NetworkId, BufferId> > NetworkModel::mimeDataToBufferList(const QMimeData *mimeData) {
666 QList< QPair<NetworkId, BufferId> > bufferList;
668 if(!mimeContainsBufferList(mimeData))
671 QStringList rawBufferList = QString::fromAscii(mimeData->data("application/Quassel/BufferItemList")).split(",");
674 foreach(QString rawBuffer, rawBufferList) {
675 if(!rawBuffer.contains(":"))
677 networkId = rawBuffer.section(":", 0, 0).toInt();
678 bufferUid = rawBuffer.section(":", 1, 1).toInt();
679 bufferList.append(qMakePair(networkId, bufferUid));
685 QMimeData *NetworkModel::mimeData(const QModelIndexList &indexes) const {
686 QMimeData *mimeData = new QMimeData();
688 QStringList bufferlist;
689 QString netid, uid, bufferid;
690 foreach(QModelIndex index, indexes) {
691 netid = QString::number(index.data(NetworkIdRole).value<NetworkId>().toInt());
692 uid = QString::number(index.data(BufferIdRole).value<BufferId>().toInt());
693 bufferid = QString("%1:%2").arg(netid).arg(uid);
694 if(!bufferlist.contains(bufferid))
695 bufferlist << bufferid;
698 mimeData->setData("application/Quassel/BufferItemList", bufferlist.join(",").toAscii());
703 bool NetworkModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) {
708 if(!mimeContainsBufferList(data))
711 // target must be a query
712 BufferInfo::Type targetType = (BufferInfo::Type)parent.data(NetworkModel::BufferTypeRole).toInt();
713 if(targetType != BufferInfo::QueryBuffer)
716 QList< QPair<NetworkId, BufferId> > bufferList = mimeDataToBufferList(data);
718 // exactly one buffer has to be dropped
719 if(bufferList.count() != 1)
722 NetworkId netId = bufferList.first().first;
723 BufferId bufferId = bufferList.first().second;
725 // no self merges (would kill us)
726 if(bufferId == parent.data(BufferIdRole).value<BufferId>())
729 Q_ASSERT(rootItem->childById(qHash(netId)));
730 Q_ASSERT(rootItem->childById(qHash(netId))->childById(qHash(bufferId)));
732 // source must be a query too
733 BufferInfo::Type sourceType = (BufferInfo::Type)rootItem->childById(qHash(netId))->childById(qHash(bufferId))->data(0, BufferTypeRole).toInt();
734 if(sourceType != BufferInfo::QueryBuffer)
737 // TODO: warn user about buffermerge!
738 qDebug() << "merging" << bufferId << parent.data(BufferIdRole).value<BufferId>();
739 removeRow(parent.row(), parent.parent());
744 void NetworkModel::attachNetwork(Network *net) {
745 NetworkItem *netItem = networkItem(net->networkId());
746 netItem->attachNetwork(net);
749 void NetworkModel::bufferUpdated(BufferInfo bufferInfo) {
750 BufferItem *bufItem = bufferItem(bufferInfo);
751 QModelIndex itemindex = indexByItem(bufItem);
752 emit dataChanged(itemindex, itemindex);
755 void NetworkModel::removeBuffer(BufferId bufferId) {
756 const int numNetworks = rootItem->childCount();
760 for(int i = 0; i < numNetworks; i++) {
761 if(rootItem->child(i)->removeChildById(qHash(bufferId)))
767 void NetworkModel::updateBufferActivity(const Message &msg) {
768 BufferItem *buff = bufferItem(msg.bufferInfo());
771 buff->setLastMsgInsert(msg.timestamp());
773 if(buff->lastSeen() >= msg.timestamp())
776 BufferItem::ActivityLevel level = BufferItem::OtherActivity;
777 if(msg.type() == Message::Plain || msg.type() == Message::Notice)
778 level |= BufferItem::NewMessage;
780 if(msg.flags() & Message::Highlight)
781 level |= BufferItem::Highlight;
783 bufferItem(msg.bufferInfo())->updateActivity(level);
787 void NetworkModel::setBufferActivity(const BufferInfo &info, Buffer::ActivityLevel level) {
788 BufferItem *buff = bufferItem(info);
791 buff->setActivityLevel(level);
794 const Network *NetworkModel::networkByIndex(const QModelIndex &index) const {
795 QVariant netVariant = index.data(NetworkIdRole);
796 if(!netVariant.isValid())
799 NetworkId networkId = netVariant.value<NetworkId>();
800 return Client::network(networkId);