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)
232 for(int i = 0; i < childCount(); i++) {
233 totalusers += child(i)->childCount();
237 void BufferItem::userModeChanged(IrcUser *ircUser) {
238 Q_ASSERT(_ircChannel);
240 UserCategoryItem *categoryItem;
241 int categoryId = UserCategoryItem::categoryFromModes(_ircChannel->userModes(ircUser));
242 if((categoryItem = qobject_cast<UserCategoryItem *>(childById(qHash(categoryId)))) && categoryItem->childById((quint64)(ircUser)))
243 return; // already in the right category;
245 removeUserFromCategory(ircUser);
246 addUserToCategory(ircUser);
249 /*****************************************
251 *****************************************/
252 NetworkItem::NetworkItem(const NetworkId &netid, AbstractTreeItem *parent)
253 : PropertyMapItem(QList<QString>() << "networkName" << "currentServer" << "nickCount", parent),
256 setFlags(Qt::ItemIsEnabled);
259 QVariant NetworkItem::data(int column, int role) const {
261 case NetworkModel::NetworkIdRole:
262 return qVariantFromValue(_networkId);
263 case NetworkModel::ItemTypeRole:
264 return NetworkModel::NetworkItemType;
265 case NetworkModel::ItemActiveRole:
268 return PropertyMapItem::data(column, role);
272 quint64 NetworkItem::id() const {
273 return _networkId.toInt();
276 bool NetworkItem::isActive() const {
280 QString NetworkItem::networkName() const {
282 return _network->networkName();
287 QString NetworkItem::currentServer() const {
289 return _network->currentServer();
294 int NetworkItem::nickCount() const {
296 return _network->ircUsers().count();
301 void NetworkItem::attachNetwork(Network *network) {
307 connect(network, SIGNAL(networkNameSet(QString)),
308 this, SLOT(setNetworkName(QString)));
309 connect(network, SIGNAL(currentServerSet(QString)),
310 this, SLOT(setCurrentServer(QString)));
311 connect(network, SIGNAL(ircChannelAdded(QString)),
312 this, SLOT(attachIrcChannel(QString)));
313 // FIXME: connect this and that...
318 void NetworkItem::attachIrcChannel(const QString &channelName) {
319 IrcChannel *ircChannel = _network->ircChannel(channelName);
321 qWarning() << "NetworkItem::attachIrcChannel(): unkown Channel" << channelName;
325 BufferItem *bufferItem;
326 for(int i = 0; i < childCount(); i++) {
327 bufferItem = qobject_cast<BufferItem *>(child(i));
328 if(bufferItem->bufferName() == ircChannel->name()) {
329 bufferItem->attachIrcChannel(ircChannel);
335 void NetworkItem::setNetworkName(const QString &networkName) {
336 Q_UNUSED(networkName);
340 void NetworkItem::setCurrentServer(const QString &serverName) {
341 Q_UNUSED(serverName);
345 /*****************************************
346 * User Category Items (like @vh etc.)
347 *****************************************/
348 // we hardcode this even though we have PREFIX in network... but that wouldn't help with mapping modes to
349 // category strings anyway.
350 const QList<UserCategoryItem::Category> UserCategoryItem::categories = QList<UserCategoryItem::Category>()
351 << UserCategoryItem::Category('q', "Owners")
352 << UserCategoryItem::Category('a', "Admins")
353 << UserCategoryItem::Category('a', "Admins")
354 << UserCategoryItem::Category('o', "Operators")
355 << UserCategoryItem::Category('h', "Half-Ops")
356 << UserCategoryItem::Category('v', "Voiced");
358 UserCategoryItem::UserCategoryItem(int category, AbstractTreeItem *parent)
359 : PropertyMapItem(QStringList() << "categoryId", parent),
364 QString UserCategoryItem::categoryId() {
365 if(_category < categories.count())
366 return categories[_category].displayString;
368 return QString("Users");
371 quint64 UserCategoryItem::id() const {
372 return qHash(_category);
375 void UserCategoryItem::addUser(IrcUser *ircUser) {
376 newChild(new IrcUserItem(ircUser, this));
379 int UserCategoryItem::categoryFromModes(const QString &modes) {
380 for(int i = 0; i < categories.count(); i++) {
381 if(modes.contains(categories[i].mode))
384 return categories.count();
387 QVariant UserCategoryItem::data(int column, int role) const {
389 case NetworkModel::ItemTypeRole:
390 return NetworkModel::UserCategoryItemType;
391 case NetworkModel::BufferIdRole:
392 return parent()->data(column, role);
393 case NetworkModel::NetworkIdRole:
394 return parent()->data(column, role);
395 case NetworkModel::BufferInfoRole:
396 return parent()->data(column, role);
398 return PropertyMapItem::data(column, role);
403 /*****************************************
405 *****************************************/
406 IrcUserItem::IrcUserItem(IrcUser *ircUser, AbstractTreeItem *parent)
407 : PropertyMapItem(QStringList() << "nickName", parent),
410 // we don't need to handle the ircUser's destroyed signal since it's automatically removed
411 // by the IrcChannel::ircUserParted();
413 connect(ircUser, SIGNAL(nickSet(QString)),
414 this, SLOT(setNick(QString)));
417 QString IrcUserItem::nickName() const {
418 return _ircUser->nick();
421 IrcUser *IrcUserItem::ircUser() {
425 quint64 IrcUserItem::id() const {
426 return (quint64)_ircUser;
429 QVariant IrcUserItem::data(int column, int role) const {
431 case NetworkModel::ItemTypeRole:
432 return NetworkModel::IrcUserItemType;
433 case NetworkModel::BufferIdRole:
434 return parent()->data(column, role);
435 case NetworkModel::NetworkIdRole:
436 return parent()->data(column, role);
437 case NetworkModel::BufferInfoRole:
438 return parent()->data(column, role);
440 return PropertyMapItem::data(column, role);
444 QString IrcUserItem::toolTip(int column) const {
446 return "<p><b>" + nickName() + "</b><br />" + _ircUser->hostmask() + "</p>";
449 void IrcUserItem::setNick(QString newNick) {
454 /*****************************************
456 *****************************************/
457 NetworkModel::NetworkModel(QObject *parent)
458 : TreeModel(NetworkModel::defaultHeader(), parent)
462 QList<QVariant >NetworkModel::defaultHeader() {
463 QList<QVariant> data;
464 data << tr("Buffer") << tr("Topic") << tr("Nick Count");
468 bool NetworkModel::isBufferIndex(const QModelIndex &index) const {
469 return index.data(NetworkModel::ItemTypeRole) == NetworkModel::BufferItemType;
473 Buffer *NetworkModel::getBufferByIndex(const QModelIndex &index) const {
474 BufferItem *item = static_cast<BufferItem *>(index.internalPointer());
475 return Client::instance()->buffer(item->id());
480 // experimental stuff :)
481 QModelIndex NetworkModel::networkIndex(NetworkId networkId) {
482 return indexById(networkId.toInt());
485 NetworkItem *NetworkModel::existsNetworkItem(NetworkId networkId) {
486 return qobject_cast<NetworkItem *>(rootItem->childById(networkId.toInt()));
489 NetworkItem *NetworkModel::networkItem(NetworkId networkId) {
490 NetworkItem *netItem = existsNetworkItem(networkId);
493 netItem = new NetworkItem(networkId, rootItem);
494 rootItem->newChild(netItem);
501 QModelIndex NetworkModel::bufferIndex(BufferId bufferId) {
502 AbstractTreeItem *netItem, *bufferItem;
503 for(int i = 0; i < rootItem->childCount(); i++) {
504 netItem = rootItem->child(i);
505 if((bufferItem = netItem->childById(bufferId.toInt()))) {
506 return indexById(bufferItem->id(), networkIndex(netItem->id()));
509 return QModelIndex();
512 BufferItem *NetworkModel::existsBufferItem(const BufferInfo &bufferInfo) {
513 QModelIndex bufferIdx = bufferIndex(bufferInfo.uid());
514 if(bufferIdx.isValid())
515 return static_cast<BufferItem *>(bufferIdx.internalPointer());
520 BufferItem *NetworkModel::bufferItem(const BufferInfo &bufferInfo) {
521 BufferItem *bufItem = existsBufferItem(bufferInfo);
523 NetworkItem *netItem = networkItem(bufferInfo.networkId());
524 bufItem = new BufferItem(bufferInfo, netItem);
525 netItem->newChild(bufItem);
532 QStringList NetworkModel::mimeTypes() const {
533 // mimetypes we accept for drops
535 // comma separated list of colon separated pairs of networkid and bufferid
536 // example: 0:1,0:2,1:4
537 types << "application/Quassel/BufferItemList";
541 bool NetworkModel::mimeContainsBufferList(const QMimeData *mimeData) {
542 return mimeData->hasFormat("application/Quassel/BufferItemList");
545 QList< QPair<NetworkId, BufferId> > NetworkModel::mimeDataToBufferList(const QMimeData *mimeData) {
546 QList< QPair<NetworkId, BufferId> > bufferList;
548 if(!mimeContainsBufferList(mimeData))
551 QStringList rawBufferList = QString::fromAscii(mimeData->data("application/Quassel/BufferItemList")).split(",");
554 foreach(QString rawBuffer, rawBufferList) {
555 if(!rawBuffer.contains(":"))
557 networkId = rawBuffer.section(":", 0, 0).toInt();
558 bufferUid = rawBuffer.section(":", 1, 1).toInt();
559 bufferList.append(qMakePair(networkId, bufferUid));
565 QMimeData *NetworkModel::mimeData(const QModelIndexList &indexes) const {
566 QMimeData *mimeData = new QMimeData();
568 QStringList bufferlist;
569 QString netid, uid, bufferid;
570 foreach(QModelIndex index, indexes) {
571 netid = QString::number(index.data(NetworkIdRole).value<NetworkId>().toInt());
572 uid = QString::number(index.data(BufferIdRole).value<BufferId>().toInt());
573 bufferid = QString("%1:%2").arg(netid).arg(uid);
574 if(!bufferlist.contains(bufferid))
575 bufferlist << bufferid;
578 mimeData->setData("application/Quassel/BufferItemList", bufferlist.join(",").toAscii());
583 bool NetworkModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) {
588 if(!mimeContainsBufferList(data))
591 // target must be a query
592 BufferItem::Type targetType = (BufferItem::Type)parent.data(NetworkModel::BufferTypeRole).toInt();
593 if(targetType != BufferItem::QueryType)
596 QList< QPair<NetworkId, BufferId> > bufferList = mimeDataToBufferList(data);
598 // exactly one buffer has to be dropped
599 if(bufferList.count() != 1)
602 NetworkId netId = bufferList.first().first;
603 BufferId bufferId = bufferList.first().second;
605 // no self merges (would kill us)
606 if(bufferId == parent.data(BufferIdRole).value<BufferId>())
609 Q_ASSERT(rootItem->childById(netId.toInt()));
610 Q_ASSERT(rootItem->childById(netId.toInt())->childById(bufferId.toInt()));
612 // source must be a query too
613 BufferItem::Type sourceType = (BufferItem::Type)rootItem->childById(netId.toInt())->childById(bufferId.toInt())->data(0, BufferTypeRole).toInt();
614 if(sourceType != BufferItem::QueryType)
617 // TODO: warn user about buffermerge!
618 qDebug() << "merging" << bufferId << parent.data(BufferIdRole).value<BufferId>();
619 removeRow(parent.row(), parent.parent());
624 void NetworkModel::attachNetwork(Network *net) {
625 NetworkItem *netItem = networkItem(net->networkId());
626 netItem->attachNetwork(net);
629 void NetworkModel::bufferUpdated(BufferInfo bufferInfo) {
630 BufferItem *bufItem = bufferItem(bufferInfo);
631 QModelIndex itemindex = indexByItem(bufItem);
632 emit dataChanged(itemindex, itemindex);
635 void NetworkModel::updateBufferActivity(const Message &msg) {
636 BufferItem::ActivityLevel level = BufferItem::OtherActivity;
637 if(msg.type() == Message::Plain || msg.type() == Message::Notice)
638 level |= BufferItem::NewMessage;
640 if(msg.flags() & Message::Highlight)
641 level |= BufferItem::Highlight;
643 bufferItem(msg.buffer())->updateActivity(level);