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::BufferTypeRole:
101 return int(bufferType());
102 case NetworkModel::ItemActiveRole:
105 return PropertyMapItem::data(column, role);
109 void BufferItem::attachIrcChannel(IrcChannel *ircChannel) {
113 _ircChannel = ircChannel;
115 connect(ircChannel, SIGNAL(topicSet(QString)),
116 this, SLOT(setTopic(QString)));
117 connect(ircChannel, SIGNAL(ircUserJoined(IrcUser *)),
118 this, SLOT(join(IrcUser *)));
119 connect(ircChannel, SIGNAL(ircUserParted(IrcUser *)),
120 this, SLOT(part(IrcUser *)));
121 connect(ircChannel, SIGNAL(destroyed()),
122 this, SLOT(ircChannelDestroyed()));
123 connect(ircChannel, SIGNAL(ircUserModesSet(IrcUser *, QString)),
124 this, SLOT(userModeChanged(IrcUser *)));
125 connect(ircChannel, SIGNAL(ircUserModeAdded(IrcUser *, QString)),
126 this, SLOT(userModeChanged(IrcUser *)));
127 connect(ircChannel, SIGNAL(ircUserModeRemoved(IrcUser *, QString)),
128 this, SLOT(userModeChanged(IrcUser *)));
133 void BufferItem::ircChannelDestroyed() {
138 QString BufferItem::bufferName() const {
139 if(bufferType() == StatusType)
140 return tr("Status Buffer");
142 return bufferInfo().buffer();
145 QString BufferItem::topic() const {
147 return _ircChannel->topic();
152 int BufferItem::nickCount() const {
154 return _ircChannel->ircUsers().count();
159 void BufferItem::setTopic(const QString &topic) {
164 void BufferItem::join(IrcUser *ircUser) {
168 addUserToCategory(ircUser);
172 void BufferItem::addUserToCategory(IrcUser *ircUser) {
173 Q_ASSERT(_ircChannel);
175 UserCategoryItem *categoryItem;
176 int categoryId = UserCategoryItem::categoryFromModes(_ircChannel->userModes(ircUser));
177 if(!(categoryItem = qobject_cast<UserCategoryItem *>(childById(qHash(categoryId))))) {
178 categoryItem = new UserCategoryItem(categoryId, this);
179 emit newChild(categoryItem);
182 categoryItem->addUser(ircUser);
185 void BufferItem::part(IrcUser *ircUser) {
190 void BufferItem::removeUserFromCategory(IrcUser *ircUser) {
191 UserCategoryItem *categoryItem = 0;
192 IrcUserItem *userItem;
193 for(int i = 0; i < childCount(); i++) {
194 categoryItem = qobject_cast<UserCategoryItem *>(child(i));
195 if((userItem = qobject_cast<IrcUserItem *>(categoryItem->childById((quint64)ircUser)))) {
196 userItem->deleteLater();
202 void BufferItem::userModeChanged(IrcUser *ircUser) {
203 Q_ASSERT(_ircChannel);
205 UserCategoryItem *categoryItem;
206 int categoryId = UserCategoryItem::categoryFromModes(_ircChannel->userModes(ircUser));
207 if((categoryItem = qobject_cast<UserCategoryItem *>(childById(qHash(categoryId)))))
208 return; // already in the right category;
210 removeUserFromCategory(ircUser);
211 addUserToCategory(ircUser);
214 /*****************************************
216 *****************************************/
217 NetworkItem::NetworkItem(const NetworkId &netid, AbstractTreeItem *parent)
218 : PropertyMapItem(QList<QString>() << "networkName" << "currentServer" << "nickCount", parent),
221 setFlags(Qt::ItemIsEnabled);
224 QVariant NetworkItem::data(int column, int role) const {
226 case NetworkModel::NetworkIdRole:
227 return qVariantFromValue(_networkId);
228 case NetworkModel::ItemTypeRole:
229 return NetworkModel::NetworkItemType;
230 case NetworkModel::ItemActiveRole:
233 return PropertyMapItem::data(column, role);
237 quint64 NetworkItem::id() const {
238 return _networkId.toInt();
241 bool NetworkItem::isActive() const {
245 QString NetworkItem::networkName() const {
247 return _network->networkName();
252 QString NetworkItem::currentServer() const {
254 return _network->currentServer();
259 int NetworkItem::nickCount() const {
261 return _network->ircUsers().count();
266 void NetworkItem::attachNetwork(Network *network) {
272 connect(network, SIGNAL(networkNameSet(QString)),
273 this, SLOT(setNetworkName(QString)));
274 connect(network, SIGNAL(currentServerSet(QString)),
275 this, SLOT(setCurrentServer(QString)));
276 connect(network, SIGNAL(ircChannelAdded(QString)),
277 this, SLOT(attachIrcChannel(QString)));
278 // FIXME: connect this and that...
283 void NetworkItem::attachIrcChannel(const QString &channelName) {
284 IrcChannel *ircChannel = _network->ircChannel(channelName);
286 qWarning() << "NetworkItem::attachIrcChannel(): unkown Channel" << channelName;
290 BufferItem *bufferItem;
291 for(int i = 0; i < childCount(); i++) {
292 bufferItem = qobject_cast<BufferItem *>(child(i));
293 if(bufferItem->bufferName() == ircChannel->name()) {
294 bufferItem->attachIrcChannel(ircChannel);
300 void NetworkItem::setNetworkName(const QString &networkName) {
301 Q_UNUSED(networkName);
305 void NetworkItem::setCurrentServer(const QString &serverName) {
306 Q_UNUSED(serverName);
310 /*****************************************
311 * User Category Items (like @vh etc.)
312 *****************************************/
313 // we hardcode this even though we have PREFIX in network... but that wouldn't help with mapping modes to
314 // category strings anyway.
315 const QList<UserCategoryItem::Category> UserCategoryItem::categories = QList<UserCategoryItem::Category>() << UserCategoryItem::Category('q', "Owners")
316 << UserCategoryItem::Category('a', "Admins")
317 << UserCategoryItem::Category('a', "Admins")
318 << UserCategoryItem::Category('o', "Operators")
319 << UserCategoryItem::Category('h', "Half-Ops")
320 << UserCategoryItem::Category('v', "Voiced");
322 UserCategoryItem::UserCategoryItem(int category, AbstractTreeItem *parent)
323 : PropertyMapItem(QStringList() << "categoryId", parent),
326 connect(this, SIGNAL(childRemoved(int)),
327 this, SLOT(checkNoChilds()));
330 QString UserCategoryItem::categoryId() {
331 if(_category < categories.count())
332 return categories[_category].displayString;
334 return QString("Users");
337 void UserCategoryItem::checkNoChilds() {
338 if(childCount() == 0)
342 quint64 UserCategoryItem::id() const {
343 return qHash(_category);
346 void UserCategoryItem::addUser(IrcUser *ircUser) {
347 emit newChild(new IrcUserItem(ircUser, this));
350 int UserCategoryItem::categoryFromModes(const QString &modes) {
351 for(int i = 0; i < categories.count(); i++) {
352 if(modes.contains(categories[i].mode))
355 return categories.count();
358 /*****************************************
360 *****************************************/
361 IrcUserItem::IrcUserItem(IrcUser *ircUser, AbstractTreeItem *parent)
362 : PropertyMapItem(QStringList() << "nickName", parent),
365 connect(ircUser, SIGNAL(destroyed()),
366 this, SLOT(ircUserDestroyed()));
368 connect(ircUser, SIGNAL(nickSet(QString)),
369 this, SLOT(setNick(QString)));
372 QString IrcUserItem::nickName() {
373 return _ircUser->nick();
376 IrcUser *IrcUserItem::ircUser() {
380 quint64 IrcUserItem::id() const {
381 return (quint64)_ircUser;
384 void IrcUserItem::setNick(QString newNick) {
388 void IrcUserItem::ircUserDestroyed() {
392 /*****************************************
394 *****************************************/
395 NetworkModel::NetworkModel(QObject *parent)
396 : TreeModel(NetworkModel::defaultHeader(), parent)
400 QList<QVariant >NetworkModel::defaultHeader() {
401 QList<QVariant> data;
402 data << tr("Buffer") << tr("Topic") << tr("Nick Count");
406 bool NetworkModel::isBufferIndex(const QModelIndex &index) const {
407 return index.data(NetworkModel::ItemTypeRole) == NetworkModel::BufferItemType;
411 Buffer *NetworkModel::getBufferByIndex(const QModelIndex &index) const {
412 BufferItem *item = static_cast<BufferItem *>(index.internalPointer());
413 return Client::instance()->buffer(item->id());
418 // experimental stuff :)
419 QModelIndex NetworkModel::networkIndex(NetworkId networkId) {
420 return indexById(networkId.toInt());
423 NetworkItem *NetworkModel::existsNetworkItem(NetworkId networkId) {
424 return qobject_cast<NetworkItem *>(rootItem->childById(networkId.toInt()));
427 NetworkItem *NetworkModel::networkItem(NetworkId networkId) {
428 NetworkItem *netItem = existsNetworkItem(networkId);
431 netItem = new NetworkItem(networkId, rootItem);
432 appendChild(rootItem, netItem);
439 QModelIndex NetworkModel::bufferIndex(BufferId bufferId) {
440 AbstractTreeItem *netItem, *bufferItem;
441 for(int i = 0; i < rootItem->childCount(); i++) {
442 netItem = rootItem->child(i);
443 if((bufferItem = netItem->childById(bufferId.toInt()))) {
444 return indexById(bufferItem->id(), networkIndex(netItem->id()));
447 return QModelIndex();
450 BufferItem *NetworkModel::existsBufferItem(const BufferInfo &bufferInfo) {
451 QModelIndex bufferIdx = bufferIndex(bufferInfo.uid());
452 if(bufferIdx.isValid())
453 return static_cast<BufferItem *>(bufferIdx.internalPointer());
458 BufferItem *NetworkModel::bufferItem(const BufferInfo &bufferInfo) {
459 BufferItem *bufItem = existsBufferItem(bufferInfo);
461 NetworkItem *netItem = networkItem(bufferInfo.networkId());
462 bufItem = new BufferItem(bufferInfo, netItem);
463 appendChild(netItem, bufItem);
470 QStringList NetworkModel::mimeTypes() const {
471 // mimetypes we accept for drops
473 // comma separated list of colon separated pairs of networkid and bufferid
474 // example: 0:1,0:2,1:4
475 types << "application/Quassel/BufferItemList";
479 bool NetworkModel::mimeContainsBufferList(const QMimeData *mimeData) {
480 return mimeData->hasFormat("application/Quassel/BufferItemList");
483 QList< QPair<NetworkId, BufferId> > NetworkModel::mimeDataToBufferList(const QMimeData *mimeData) {
484 QList< QPair<NetworkId, BufferId> > bufferList;
486 if(!mimeContainsBufferList(mimeData))
489 QStringList rawBufferList = QString::fromAscii(mimeData->data("application/Quassel/BufferItemList")).split(",");
492 foreach(QString rawBuffer, rawBufferList) {
493 if(!rawBuffer.contains(":"))
495 networkId = rawBuffer.section(":", 0, 0).toInt();
496 bufferUid = rawBuffer.section(":", 1, 1).toInt();
497 bufferList.append(qMakePair(networkId, bufferUid));
503 QMimeData *NetworkModel::mimeData(const QModelIndexList &indexes) const {
504 QMimeData *mimeData = new QMimeData();
506 QStringList bufferlist;
507 QString netid, uid, bufferid;
508 foreach(QModelIndex index, indexes) {
509 netid = QString::number(index.data(NetworkIdRole).value<NetworkId>().toInt());
510 uid = QString::number(index.data(BufferIdRole).value<BufferId>().toInt());
511 bufferid = QString("%1:%2").arg(netid).arg(uid);
512 if(!bufferlist.contains(bufferid))
513 bufferlist << bufferid;
516 mimeData->setData("application/Quassel/BufferItemList", bufferlist.join(",").toAscii());
521 bool NetworkModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) {
526 if(!mimeContainsBufferList(data))
529 // target must be a query
530 BufferItem::Type targetType = (BufferItem::Type)parent.data(NetworkModel::BufferTypeRole).toInt();
531 if(targetType != BufferItem::QueryType)
534 QList< QPair<NetworkId, BufferId> > bufferList = mimeDataToBufferList(data);
536 // exactly one buffer has to be dropped
537 if(bufferList.count() != 1)
540 NetworkId netId = bufferList.first().first;
541 BufferId bufferId = bufferList.first().second;
543 // no self merges (would kill us)
544 if(bufferId == parent.data(BufferIdRole).value<BufferId>())
547 Q_ASSERT(rootItem->childById(netId.toInt()));
548 Q_ASSERT(rootItem->childById(netId.toInt())->childById(bufferId.toInt()));
550 // source must be a query too
551 BufferItem::Type sourceType = (BufferItem::Type)rootItem->childById(netId.toInt())->childById(bufferId.toInt())->data(0, BufferTypeRole).toInt();
552 if(sourceType != BufferItem::QueryType)
555 // TODO: warn user about buffermerge!
556 qDebug() << "merging" << bufferId << parent.data(BufferIdRole).value<BufferId>();
557 removeRow(parent.row(), parent.parent());
562 void NetworkModel::attachNetwork(Network *net) {
563 NetworkItem *netItem = networkItem(net->networkId());
564 netItem->attachNetwork(net);
567 void NetworkModel::bufferUpdated(BufferInfo bufferInfo) {
568 BufferItem *bufItem = bufferItem(bufferInfo);
569 QModelIndex itemindex = indexByItem(bufItem);
570 emit dataChanged(itemindex, itemindex);
573 void NetworkModel::bufferActivity(BufferItem::ActivityLevel level, BufferInfo bufferInfo) {
574 // BufferItem *bufferItem = buffer(buf->bufferInfo());
576 // qWarning() << "NetworkModel::bufferActivity(): received Activity Info for uknown Buffer";
579 // bufferItem->setActivity(level);
580 // bufferUpdated(buf);