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) {
88 void BufferItem::addActivity(const ActivityLevel &level) {
92 QVariant BufferItem::data(int column, int role) const {
94 case NetworkModel::ItemTypeRole:
95 return NetworkModel::BufferItemType;
96 case NetworkModel::BufferIdRole:
97 return qVariantFromValue(bufferInfo().uid());
98 case NetworkModel::NetworkIdRole:
99 return qVariantFromValue(bufferInfo().networkId());
100 case NetworkModel::BufferInfoRole:
101 return qVariantFromValue(bufferInfo());
102 case NetworkModel::BufferTypeRole:
103 return int(bufferType());
104 case NetworkModel::ItemActiveRole:
107 return PropertyMapItem::data(column, role);
111 void BufferItem::attachIrcChannel(IrcChannel *ircChannel) {
115 _ircChannel = ircChannel;
117 connect(ircChannel, SIGNAL(topicSet(QString)),
118 this, SLOT(setTopic(QString)));
119 connect(ircChannel, SIGNAL(ircUserJoined(IrcUser *)),
120 this, SLOT(join(IrcUser *)));
121 connect(ircChannel, SIGNAL(ircUserParted(IrcUser *)),
122 this, SLOT(part(IrcUser *)));
123 connect(ircChannel, SIGNAL(destroyed()),
124 this, SLOT(ircChannelDestroyed()));
125 connect(ircChannel, SIGNAL(ircUserModesSet(IrcUser *, QString)),
126 this, SLOT(userModeChanged(IrcUser *)));
127 connect(ircChannel, SIGNAL(ircUserModeAdded(IrcUser *, QString)),
128 this, SLOT(userModeChanged(IrcUser *)));
129 connect(ircChannel, SIGNAL(ircUserModeRemoved(IrcUser *, QString)),
130 this, SLOT(userModeChanged(IrcUser *)));
135 void BufferItem::ircChannelDestroyed() {
140 QString BufferItem::bufferName() const {
141 if(bufferType() == StatusType)
142 return tr("Status Buffer");
144 return bufferInfo().buffer();
147 QString BufferItem::topic() const {
149 return _ircChannel->topic();
154 int BufferItem::nickCount() const {
156 return _ircChannel->ircUsers().count();
161 void BufferItem::setTopic(const QString &topic) {
166 void BufferItem::join(IrcUser *ircUser) {
170 addUserToCategory(ircUser);
174 void BufferItem::addUserToCategory(IrcUser *ircUser) {
175 Q_ASSERT(_ircChannel);
177 UserCategoryItem *categoryItem;
178 int categoryId = UserCategoryItem::categoryFromModes(_ircChannel->userModes(ircUser));
179 if(!(categoryItem = qobject_cast<UserCategoryItem *>(childById(qHash(categoryId))))) {
180 categoryItem = new UserCategoryItem(categoryId, this);
181 newChild(categoryItem);
183 categoryItem->addUser(ircUser);
186 for(int i = 0; i < childCount(); i++) {
187 totalusers += child(i)->childCount();
191 void BufferItem::part(IrcUser *ircUser) {
193 qWarning() << bufferName() << "BufferItem::part(): unknown User" << ircUser;
197 removeUserFromCategory(ircUser);
201 void BufferItem::removeUserFromCategory(IrcUser *ircUser) {
202 Q_ASSERT(_ircChannel);
204 bool success = false;
205 UserCategoryItem *categoryItem = 0;
206 for(int i = 0; i < childCount(); i++) {
207 categoryItem = qobject_cast<UserCategoryItem *>(child(i));
208 if(success = categoryItem->removeChildById((quint64)ircUser)) {
209 if(categoryItem->childCount() == 0)
217 for(int i = 0; i < childCount(); i++) {
218 totalusers += child(i)->childCount();
222 void BufferItem::userModeChanged(IrcUser *ircUser) {
223 Q_ASSERT(_ircChannel);
225 UserCategoryItem *categoryItem;
226 int categoryId = UserCategoryItem::categoryFromModes(_ircChannel->userModes(ircUser));
227 if((categoryItem = qobject_cast<UserCategoryItem *>(childById(qHash(categoryId)))) && categoryItem->childById((quint64)(ircUser)))
228 return; // already in the right category;
230 removeUserFromCategory(ircUser);
231 addUserToCategory(ircUser);
234 /*****************************************
236 *****************************************/
237 NetworkItem::NetworkItem(const NetworkId &netid, AbstractTreeItem *parent)
238 : PropertyMapItem(QList<QString>() << "networkName" << "currentServer" << "nickCount", parent),
241 setFlags(Qt::ItemIsEnabled);
244 QVariant NetworkItem::data(int column, int role) const {
246 case NetworkModel::NetworkIdRole:
247 return qVariantFromValue(_networkId);
248 case NetworkModel::ItemTypeRole:
249 return NetworkModel::NetworkItemType;
250 case NetworkModel::ItemActiveRole:
253 return PropertyMapItem::data(column, role);
257 quint64 NetworkItem::id() const {
258 return _networkId.toInt();
261 bool NetworkItem::isActive() const {
265 QString NetworkItem::networkName() const {
267 return _network->networkName();
272 QString NetworkItem::currentServer() const {
274 return _network->currentServer();
279 int NetworkItem::nickCount() const {
281 return _network->ircUsers().count();
286 void NetworkItem::attachNetwork(Network *network) {
292 connect(network, SIGNAL(networkNameSet(QString)),
293 this, SLOT(setNetworkName(QString)));
294 connect(network, SIGNAL(currentServerSet(QString)),
295 this, SLOT(setCurrentServer(QString)));
296 connect(network, SIGNAL(ircChannelAdded(QString)),
297 this, SLOT(attachIrcChannel(QString)));
298 // FIXME: connect this and that...
303 void NetworkItem::attachIrcChannel(const QString &channelName) {
304 IrcChannel *ircChannel = _network->ircChannel(channelName);
306 qWarning() << "NetworkItem::attachIrcChannel(): unkown Channel" << channelName;
310 BufferItem *bufferItem;
311 for(int i = 0; i < childCount(); i++) {
312 bufferItem = qobject_cast<BufferItem *>(child(i));
313 if(bufferItem->bufferName() == ircChannel->name()) {
314 bufferItem->attachIrcChannel(ircChannel);
320 void NetworkItem::setNetworkName(const QString &networkName) {
321 Q_UNUSED(networkName);
325 void NetworkItem::setCurrentServer(const QString &serverName) {
326 Q_UNUSED(serverName);
330 /*****************************************
331 * User Category Items (like @vh etc.)
332 *****************************************/
333 // we hardcode this even though we have PREFIX in network... but that wouldn't help with mapping modes to
334 // category strings anyway.
335 const QList<UserCategoryItem::Category> UserCategoryItem::categories = QList<UserCategoryItem::Category>()
336 << UserCategoryItem::Category('q', "Owners")
337 << UserCategoryItem::Category('a', "Admins")
338 << UserCategoryItem::Category('a', "Admins")
339 << UserCategoryItem::Category('o', "Operators")
340 << UserCategoryItem::Category('h', "Half-Ops")
341 << UserCategoryItem::Category('v', "Voiced");
343 UserCategoryItem::UserCategoryItem(int category, AbstractTreeItem *parent)
344 : PropertyMapItem(QStringList() << "categoryId", parent),
349 QString UserCategoryItem::categoryId() {
350 if(_category < categories.count())
351 return categories[_category].displayString;
353 return QString("Users");
356 quint64 UserCategoryItem::id() const {
357 return qHash(_category);
360 void UserCategoryItem::addUser(IrcUser *ircUser) {
361 newChild(new IrcUserItem(ircUser, this));
364 int UserCategoryItem::categoryFromModes(const QString &modes) {
365 for(int i = 0; i < categories.count(); i++) {
366 if(modes.contains(categories[i].mode))
369 return categories.count();
372 QVariant UserCategoryItem::data(int column, int role) const {
374 case NetworkModel::ItemTypeRole:
375 return NetworkModel::UserCategoryItemType;
376 case NetworkModel::BufferIdRole:
377 return parent()->data(column, role);
378 case NetworkModel::NetworkIdRole:
379 return parent()->data(column, role);
380 case NetworkModel::BufferInfoRole:
381 return parent()->data(column, role);
383 return PropertyMapItem::data(column, role);
388 /*****************************************
390 *****************************************/
391 IrcUserItem::IrcUserItem(IrcUser *ircUser, AbstractTreeItem *parent)
392 : PropertyMapItem(QStringList() << "nickName", parent),
395 // we don't need to handle the ircUser's destroyed signal since it's automatically removed
396 // by the IrcChannel::ircUserParted();
398 connect(ircUser, SIGNAL(nickSet(QString)),
399 this, SLOT(setNick(QString)));
402 QString IrcUserItem::nickName() const {
403 return _ircUser->nick();
406 IrcUser *IrcUserItem::ircUser() {
410 quint64 IrcUserItem::id() const {
411 return (quint64)_ircUser;
414 QVariant IrcUserItem::data(int column, int role) const {
416 case NetworkModel::ItemTypeRole:
417 return NetworkModel::IrcUserItemType;
418 case NetworkModel::BufferIdRole:
419 return parent()->data(column, role);
420 case NetworkModel::NetworkIdRole:
421 return parent()->data(column, role);
422 case NetworkModel::BufferInfoRole:
423 return parent()->data(column, role);
425 return PropertyMapItem::data(column, role);
429 QString IrcUserItem::toolTip(int column) const {
431 return "<p><b>" + nickName() + "</b><br />" + _ircUser->hostmask() + "</p>";
434 void IrcUserItem::setNick(QString newNick) {
439 /*****************************************
441 *****************************************/
442 NetworkModel::NetworkModel(QObject *parent)
443 : TreeModel(NetworkModel::defaultHeader(), parent)
447 QList<QVariant >NetworkModel::defaultHeader() {
448 QList<QVariant> data;
449 data << tr("Buffer") << tr("Topic") << tr("Nick Count");
453 bool NetworkModel::isBufferIndex(const QModelIndex &index) const {
454 return index.data(NetworkModel::ItemTypeRole) == NetworkModel::BufferItemType;
458 Buffer *NetworkModel::getBufferByIndex(const QModelIndex &index) const {
459 BufferItem *item = static_cast<BufferItem *>(index.internalPointer());
460 return Client::instance()->buffer(item->id());
465 // experimental stuff :)
466 QModelIndex NetworkModel::networkIndex(NetworkId networkId) {
467 return indexById(networkId.toInt());
470 NetworkItem *NetworkModel::existsNetworkItem(NetworkId networkId) {
471 return qobject_cast<NetworkItem *>(rootItem->childById(networkId.toInt()));
474 NetworkItem *NetworkModel::networkItem(NetworkId networkId) {
475 NetworkItem *netItem = existsNetworkItem(networkId);
478 netItem = new NetworkItem(networkId, rootItem);
479 rootItem->newChild(netItem);
486 QModelIndex NetworkModel::bufferIndex(BufferId bufferId) {
487 AbstractTreeItem *netItem, *bufferItem;
488 for(int i = 0; i < rootItem->childCount(); i++) {
489 netItem = rootItem->child(i);
490 if((bufferItem = netItem->childById(bufferId.toInt()))) {
491 return indexById(bufferItem->id(), networkIndex(netItem->id()));
494 return QModelIndex();
497 BufferItem *NetworkModel::existsBufferItem(const BufferInfo &bufferInfo) {
498 QModelIndex bufferIdx = bufferIndex(bufferInfo.uid());
499 if(bufferIdx.isValid())
500 return static_cast<BufferItem *>(bufferIdx.internalPointer());
505 BufferItem *NetworkModel::bufferItem(const BufferInfo &bufferInfo) {
506 BufferItem *bufItem = existsBufferItem(bufferInfo);
508 NetworkItem *netItem = networkItem(bufferInfo.networkId());
509 bufItem = new BufferItem(bufferInfo, netItem);
510 netItem->newChild(bufItem);
517 QStringList NetworkModel::mimeTypes() const {
518 // mimetypes we accept for drops
520 // comma separated list of colon separated pairs of networkid and bufferid
521 // example: 0:1,0:2,1:4
522 types << "application/Quassel/BufferItemList";
526 bool NetworkModel::mimeContainsBufferList(const QMimeData *mimeData) {
527 return mimeData->hasFormat("application/Quassel/BufferItemList");
530 QList< QPair<NetworkId, BufferId> > NetworkModel::mimeDataToBufferList(const QMimeData *mimeData) {
531 QList< QPair<NetworkId, BufferId> > bufferList;
533 if(!mimeContainsBufferList(mimeData))
536 QStringList rawBufferList = QString::fromAscii(mimeData->data("application/Quassel/BufferItemList")).split(",");
539 foreach(QString rawBuffer, rawBufferList) {
540 if(!rawBuffer.contains(":"))
542 networkId = rawBuffer.section(":", 0, 0).toInt();
543 bufferUid = rawBuffer.section(":", 1, 1).toInt();
544 bufferList.append(qMakePair(networkId, bufferUid));
550 QMimeData *NetworkModel::mimeData(const QModelIndexList &indexes) const {
551 QMimeData *mimeData = new QMimeData();
553 QStringList bufferlist;
554 QString netid, uid, bufferid;
555 foreach(QModelIndex index, indexes) {
556 netid = QString::number(index.data(NetworkIdRole).value<NetworkId>().toInt());
557 uid = QString::number(index.data(BufferIdRole).value<BufferId>().toInt());
558 bufferid = QString("%1:%2").arg(netid).arg(uid);
559 if(!bufferlist.contains(bufferid))
560 bufferlist << bufferid;
563 mimeData->setData("application/Quassel/BufferItemList", bufferlist.join(",").toAscii());
568 bool NetworkModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) {
573 if(!mimeContainsBufferList(data))
576 // target must be a query
577 BufferItem::Type targetType = (BufferItem::Type)parent.data(NetworkModel::BufferTypeRole).toInt();
578 if(targetType != BufferItem::QueryType)
581 QList< QPair<NetworkId, BufferId> > bufferList = mimeDataToBufferList(data);
583 // exactly one buffer has to be dropped
584 if(bufferList.count() != 1)
587 NetworkId netId = bufferList.first().first;
588 BufferId bufferId = bufferList.first().second;
590 // no self merges (would kill us)
591 if(bufferId == parent.data(BufferIdRole).value<BufferId>())
594 Q_ASSERT(rootItem->childById(netId.toInt()));
595 Q_ASSERT(rootItem->childById(netId.toInt())->childById(bufferId.toInt()));
597 // source must be a query too
598 BufferItem::Type sourceType = (BufferItem::Type)rootItem->childById(netId.toInt())->childById(bufferId.toInt())->data(0, BufferTypeRole).toInt();
599 if(sourceType != BufferItem::QueryType)
602 // TODO: warn user about buffermerge!
603 qDebug() << "merging" << bufferId << parent.data(BufferIdRole).value<BufferId>();
604 removeRow(parent.row(), parent.parent());
609 void NetworkModel::attachNetwork(Network *net) {
610 NetworkItem *netItem = networkItem(net->networkId());
611 netItem->attachNetwork(net);
614 void NetworkModel::bufferUpdated(BufferInfo bufferInfo) {
615 BufferItem *bufItem = bufferItem(bufferInfo);
616 QModelIndex itemindex = indexByItem(bufItem);
617 emit dataChanged(itemindex, itemindex);
620 void NetworkModel::bufferActivity(BufferItem::ActivityLevel level, BufferInfo bufferInfo) {
621 // BufferItem *bufferItem = buffer(buf->bufferInfo());
623 // qWarning() << "NetworkModel::bufferActivity(): received Activity Info for uknown Buffer";
626 // bufferItem->setActivity(level);
627 // bufferUpdated(buf);