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),
42 // determine BufferType
43 if(bufferInfo.buffer().isEmpty())
45 else if(isChannelName(bufferInfo.buffer()))
50 Qt::ItemFlags flags = Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsDragEnabled;
51 if(bufferType() == QueryType)
52 flags |= Qt::ItemIsDropEnabled;
57 const BufferInfo &BufferItem::bufferInfo() const {
61 quint64 BufferItem::id() const {
62 return bufferInfo().uid().toInt();
65 bool BufferItem::isStatusBuffer() const {
66 return bufferType() == StatusType;
69 BufferItem::Type BufferItem::bufferType() const {
73 bool BufferItem::isActive() const {
74 if(bufferType() == ChannelType)
77 return qobject_cast<NetworkItem *>(parent())->isActive();
80 BufferItem::ActivityLevel BufferItem::activity() const {
84 void BufferItem::setActivity(const ActivityLevel &level) {
89 void BufferItem::updateActivity(const ActivityLevel &level) {
94 QVariant BufferItem::data(int column, int role) const {
96 case NetworkModel::ItemTypeRole:
97 return NetworkModel::BufferItemType;
98 case NetworkModel::BufferIdRole:
99 return qVariantFromValue(bufferInfo().uid());
100 case NetworkModel::NetworkIdRole:
101 return qVariantFromValue(bufferInfo().networkId());
102 case NetworkModel::BufferInfoRole:
103 return qVariantFromValue(bufferInfo());
104 case NetworkModel::BufferTypeRole:
105 return int(bufferType());
106 case NetworkModel::ItemActiveRole:
108 case NetworkModel::BufferActivityRole:
109 return qVariantFromValue((int)activity());
111 return PropertyMapItem::data(column, role);
115 bool BufferItem::setData(int column, const QVariant &value, int role) {
117 case NetworkModel::BufferActivityRole:
118 setActivity((ActivityLevel)value.toInt());
120 return PropertyMapItem::setData(column, value, role);
126 void BufferItem::attachIrcChannel(IrcChannel *ircChannel) {
130 _ircChannel = ircChannel;
132 connect(ircChannel, SIGNAL(topicSet(QString)),
133 this, SLOT(setTopic(QString)));
134 connect(ircChannel, SIGNAL(ircUserJoined(IrcUser *)),
135 this, SLOT(join(IrcUser *)));
136 connect(ircChannel, SIGNAL(ircUserParted(IrcUser *)),
137 this, SLOT(part(IrcUser *)));
138 connect(ircChannel, SIGNAL(destroyed()),
139 this, SLOT(ircChannelDestroyed()));
140 connect(ircChannel, SIGNAL(ircUserModesSet(IrcUser *, QString)),
141 this, SLOT(userModeChanged(IrcUser *)));
142 connect(ircChannel, SIGNAL(ircUserModeAdded(IrcUser *, QString)),
143 this, SLOT(userModeChanged(IrcUser *)));
144 connect(ircChannel, SIGNAL(ircUserModeRemoved(IrcUser *, QString)),
145 this, SLOT(userModeChanged(IrcUser *)));
150 void BufferItem::ircChannelDestroyed() {
155 QString BufferItem::bufferName() const {
156 if(bufferType() == StatusType)
157 return tr("Status Buffer");
159 return bufferInfo().buffer();
162 QString BufferItem::topic() const {
164 return _ircChannel->topic();
169 int BufferItem::nickCount() const {
171 return _ircChannel->ircUsers().count();
176 void BufferItem::setTopic(const QString &topic) {
181 void BufferItem::join(IrcUser *ircUser) {
185 addUserToCategory(ircUser);
189 void BufferItem::addUserToCategory(IrcUser *ircUser) {
190 Q_ASSERT(_ircChannel);
192 UserCategoryItem *categoryItem;
193 int categoryId = UserCategoryItem::categoryFromModes(_ircChannel->userModes(ircUser));
194 if(!(categoryItem = qobject_cast<UserCategoryItem *>(childById(qHash(categoryId))))) {
195 categoryItem = new UserCategoryItem(categoryId, this);
196 newChild(categoryItem);
198 categoryItem->addUser(ircUser);
201 for(int i = 0; i < childCount(); i++) {
202 totalusers += child(i)->childCount();
206 void BufferItem::part(IrcUser *ircUser) {
208 qWarning() << bufferName() << "BufferItem::part(): unknown User" << ircUser;
212 removeUserFromCategory(ircUser);
216 void BufferItem::removeUserFromCategory(IrcUser *ircUser) {
217 Q_ASSERT(_ircChannel);
219 bool success = false;
220 UserCategoryItem *categoryItem = 0;
221 for(int i = 0; i < childCount(); i++) {
222 categoryItem = qobject_cast<UserCategoryItem *>(child(i));
223 if(success = categoryItem->removeChildById((quint64)ircUser)) {
224 if(categoryItem->childCount() == 0)
231 if(!success || success) {
232 qDebug() << "==== Childlist for Item:" << this << id() << bufferName() << "====";
233 for(int i = 0; i < childCount(); i++) {
234 categoryItem = qobject_cast<UserCategoryItem *>(child(i));
235 categoryItem->dumpChildList();
237 qDebug() << "==== End Of Childlist for Item:" << this << id() << bufferName() << "====";
242 for(int i = 0; i < childCount(); i++) {
243 totalusers += child(i)->childCount();
247 void BufferItem::userModeChanged(IrcUser *ircUser) {
248 Q_ASSERT(_ircChannel);
250 UserCategoryItem *categoryItem;
251 int categoryId = UserCategoryItem::categoryFromModes(_ircChannel->userModes(ircUser));
252 if((categoryItem = qobject_cast<UserCategoryItem *>(childById(qHash(categoryId)))) && categoryItem->childById((quint64)(ircUser)))
253 return; // already in the right category;
255 removeUserFromCategory(ircUser);
256 addUserToCategory(ircUser);
259 /*****************************************
261 *****************************************/
262 NetworkItem::NetworkItem(const NetworkId &netid, AbstractTreeItem *parent)
263 : PropertyMapItem(QList<QString>() << "networkName" << "currentServer" << "nickCount", parent),
266 setFlags(Qt::ItemIsEnabled);
269 QVariant NetworkItem::data(int column, int role) const {
271 case NetworkModel::NetworkIdRole:
272 return qVariantFromValue(_networkId);
273 case NetworkModel::ItemTypeRole:
274 return NetworkModel::NetworkItemType;
275 case NetworkModel::ItemActiveRole:
278 return PropertyMapItem::data(column, role);
282 quint64 NetworkItem::id() const {
283 return _networkId.toInt();
286 bool NetworkItem::isActive() const {
290 QString NetworkItem::networkName() const {
292 return _network->networkName();
297 QString NetworkItem::currentServer() const {
299 return _network->currentServer();
304 int NetworkItem::nickCount() const {
306 return _network->ircUsers().count();
311 void NetworkItem::attachNetwork(Network *network) {
317 connect(network, SIGNAL(networkNameSet(QString)),
318 this, SLOT(setNetworkName(QString)));
319 connect(network, SIGNAL(currentServerSet(QString)),
320 this, SLOT(setCurrentServer(QString)));
321 connect(network, SIGNAL(ircChannelAdded(QString)),
322 this, SLOT(attachIrcChannel(QString)));
323 // FIXME: connect this and that...
328 void NetworkItem::attachIrcChannel(const QString &channelName) {
329 IrcChannel *ircChannel = _network->ircChannel(channelName);
331 qWarning() << "NetworkItem::attachIrcChannel(): unkown Channel" << channelName;
335 BufferItem *bufferItem;
336 for(int i = 0; i < childCount(); i++) {
337 bufferItem = qobject_cast<BufferItem *>(child(i));
338 if(bufferItem->bufferName() == ircChannel->name()) {
339 bufferItem->attachIrcChannel(ircChannel);
345 void NetworkItem::setNetworkName(const QString &networkName) {
346 Q_UNUSED(networkName);
350 void NetworkItem::setCurrentServer(const QString &serverName) {
351 Q_UNUSED(serverName);
355 /*****************************************
356 * User Category Items (like @vh etc.)
357 *****************************************/
358 // we hardcode this even though we have PREFIX in network... but that wouldn't help with mapping modes to
359 // category strings anyway.
360 const QList<UserCategoryItem::Category> UserCategoryItem::categories = QList<UserCategoryItem::Category>()
361 << UserCategoryItem::Category('q', "Owners")
362 << UserCategoryItem::Category('a', "Admins")
363 << UserCategoryItem::Category('a', "Admins")
364 << UserCategoryItem::Category('o', "Operators")
365 << UserCategoryItem::Category('h', "Half-Ops")
366 << UserCategoryItem::Category('v', "Voiced");
368 UserCategoryItem::UserCategoryItem(int category, AbstractTreeItem *parent)
369 : PropertyMapItem(QStringList() << "categoryId", parent),
374 QString UserCategoryItem::categoryId() {
375 if(_category < categories.count())
376 return categories[_category].displayString;
378 return QString("Users");
381 quint64 UserCategoryItem::id() const {
382 return qHash(_category);
385 void UserCategoryItem::addUser(IrcUser *ircUser) {
386 newChild(new IrcUserItem(ircUser, this));
389 int UserCategoryItem::categoryFromModes(const QString &modes) {
390 for(int i = 0; i < categories.count(); i++) {
391 if(modes.contains(categories[i].mode))
394 return categories.count();
397 QVariant UserCategoryItem::data(int column, int role) const {
399 case NetworkModel::ItemTypeRole:
400 return NetworkModel::UserCategoryItemType;
401 case NetworkModel::BufferIdRole:
402 return parent()->data(column, role);
403 case NetworkModel::NetworkIdRole:
404 return parent()->data(column, role);
405 case NetworkModel::BufferInfoRole:
406 return parent()->data(column, role);
408 return PropertyMapItem::data(column, role);
413 /*****************************************
415 *****************************************/
416 IrcUserItem::IrcUserItem(IrcUser *ircUser, AbstractTreeItem *parent)
417 : PropertyMapItem(QStringList() << "nickName", parent),
420 // we don't need to handle the ircUser's destroyed signal since it's automatically removed
421 // by the IrcChannel::ircUserParted();
423 connect(ircUser, SIGNAL(nickSet(QString)),
424 this, SLOT(setNick(QString)));
427 QString IrcUserItem::nickName() const {
428 return _ircUser->nick();
431 IrcUser *IrcUserItem::ircUser() {
435 quint64 IrcUserItem::id() const {
436 return (quint64)_ircUser;
439 QVariant IrcUserItem::data(int column, int role) const {
441 case NetworkModel::ItemTypeRole:
442 return NetworkModel::IrcUserItemType;
443 case NetworkModel::BufferIdRole:
444 return parent()->data(column, role);
445 case NetworkModel::NetworkIdRole:
446 return parent()->data(column, role);
447 case NetworkModel::BufferInfoRole:
448 return parent()->data(column, role);
450 return PropertyMapItem::data(column, role);
454 QString IrcUserItem::toolTip(int column) const {
456 return "<p><b>" + nickName() + "</b><br />" + _ircUser->hostmask() + "</p>";
459 void IrcUserItem::setNick(QString newNick) {
464 /*****************************************
466 *****************************************/
467 NetworkModel::NetworkModel(QObject *parent)
468 : TreeModel(NetworkModel::defaultHeader(), parent)
472 QList<QVariant >NetworkModel::defaultHeader() {
473 QList<QVariant> data;
474 data << tr("Buffer") << tr("Topic") << tr("Nick Count");
478 bool NetworkModel::isBufferIndex(const QModelIndex &index) const {
479 return index.data(NetworkModel::ItemTypeRole) == NetworkModel::BufferItemType;
483 Buffer *NetworkModel::getBufferByIndex(const QModelIndex &index) const {
484 BufferItem *item = static_cast<BufferItem *>(index.internalPointer());
485 return Client::instance()->buffer(item->id());
490 // experimental stuff :)
491 QModelIndex NetworkModel::networkIndex(NetworkId networkId) {
492 return indexById(networkId.toInt());
495 NetworkItem *NetworkModel::existsNetworkItem(NetworkId networkId) {
496 return qobject_cast<NetworkItem *>(rootItem->childById(networkId.toInt()));
499 NetworkItem *NetworkModel::networkItem(NetworkId networkId) {
500 NetworkItem *netItem = existsNetworkItem(networkId);
503 netItem = new NetworkItem(networkId, rootItem);
504 rootItem->newChild(netItem);
511 QModelIndex NetworkModel::bufferIndex(BufferId bufferId) {
512 AbstractTreeItem *netItem, *bufferItem;
513 for(int i = 0; i < rootItem->childCount(); i++) {
514 netItem = rootItem->child(i);
515 if((bufferItem = netItem->childById(bufferId.toInt()))) {
516 return indexById(bufferItem->id(), networkIndex(netItem->id()));
519 return QModelIndex();
522 BufferItem *NetworkModel::existsBufferItem(const BufferInfo &bufferInfo) {
523 QModelIndex bufferIdx = bufferIndex(bufferInfo.uid());
524 if(bufferIdx.isValid())
525 return static_cast<BufferItem *>(bufferIdx.internalPointer());
530 BufferItem *NetworkModel::bufferItem(const BufferInfo &bufferInfo) {
531 BufferItem *bufItem = existsBufferItem(bufferInfo);
533 NetworkItem *netItem = networkItem(bufferInfo.networkId());
534 bufItem = new BufferItem(bufferInfo, netItem);
535 netItem->newChild(bufItem);
542 QStringList NetworkModel::mimeTypes() const {
543 // mimetypes we accept for drops
545 // comma separated list of colon separated pairs of networkid and bufferid
546 // example: 0:1,0:2,1:4
547 types << "application/Quassel/BufferItemList";
551 bool NetworkModel::mimeContainsBufferList(const QMimeData *mimeData) {
552 return mimeData->hasFormat("application/Quassel/BufferItemList");
555 QList< QPair<NetworkId, BufferId> > NetworkModel::mimeDataToBufferList(const QMimeData *mimeData) {
556 QList< QPair<NetworkId, BufferId> > bufferList;
558 if(!mimeContainsBufferList(mimeData))
561 QStringList rawBufferList = QString::fromAscii(mimeData->data("application/Quassel/BufferItemList")).split(",");
564 foreach(QString rawBuffer, rawBufferList) {
565 if(!rawBuffer.contains(":"))
567 networkId = rawBuffer.section(":", 0, 0).toInt();
568 bufferUid = rawBuffer.section(":", 1, 1).toInt();
569 bufferList.append(qMakePair(networkId, bufferUid));
575 QMimeData *NetworkModel::mimeData(const QModelIndexList &indexes) const {
576 QMimeData *mimeData = new QMimeData();
578 QStringList bufferlist;
579 QString netid, uid, bufferid;
580 foreach(QModelIndex index, indexes) {
581 netid = QString::number(index.data(NetworkIdRole).value<NetworkId>().toInt());
582 uid = QString::number(index.data(BufferIdRole).value<BufferId>().toInt());
583 bufferid = QString("%1:%2").arg(netid).arg(uid);
584 if(!bufferlist.contains(bufferid))
585 bufferlist << bufferid;
588 mimeData->setData("application/Quassel/BufferItemList", bufferlist.join(",").toAscii());
593 bool NetworkModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) {
598 if(!mimeContainsBufferList(data))
601 // target must be a query
602 BufferItem::Type targetType = (BufferItem::Type)parent.data(NetworkModel::BufferTypeRole).toInt();
603 if(targetType != BufferItem::QueryType)
606 QList< QPair<NetworkId, BufferId> > bufferList = mimeDataToBufferList(data);
608 // exactly one buffer has to be dropped
609 if(bufferList.count() != 1)
612 NetworkId netId = bufferList.first().first;
613 BufferId bufferId = bufferList.first().second;
615 // no self merges (would kill us)
616 if(bufferId == parent.data(BufferIdRole).value<BufferId>())
619 Q_ASSERT(rootItem->childById(netId.toInt()));
620 Q_ASSERT(rootItem->childById(netId.toInt())->childById(bufferId.toInt()));
622 // source must be a query too
623 BufferItem::Type sourceType = (BufferItem::Type)rootItem->childById(netId.toInt())->childById(bufferId.toInt())->data(0, BufferTypeRole).toInt();
624 if(sourceType != BufferItem::QueryType)
627 // TODO: warn user about buffermerge!
628 qDebug() << "merging" << bufferId << parent.data(BufferIdRole).value<BufferId>();
629 removeRow(parent.row(), parent.parent());
634 void NetworkModel::attachNetwork(Network *net) {
635 NetworkItem *netItem = networkItem(net->networkId());
636 netItem->attachNetwork(net);
639 void NetworkModel::bufferUpdated(BufferInfo bufferInfo) {
640 BufferItem *bufItem = bufferItem(bufferInfo);
641 QModelIndex itemindex = indexByItem(bufItem);
642 emit dataChanged(itemindex, itemindex);
645 void NetworkModel::updateBufferActivity(const Message &msg) {
646 BufferItem::ActivityLevel level = BufferItem::OtherActivity;
647 if(msg.type() == Message::Plain || msg.type() == Message::Notice)
648 level |= BufferItem::NewMessage;
650 if(msg.flags() & Message::Highlight)
651 level |= BufferItem::Highlight;
653 bufferItem(msg.buffer())->updateActivity(level);