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();
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 bufferInfo().uid();
98 case NetworkModel::NetworkIdRole:
99 return 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() {
135 for(int i = 0; i < childCount(); i++) {
136 emit childDestroyed(i);
141 QString BufferItem::bufferName() const {
142 if(bufferType() == StatusType)
143 return tr("Status Buffer");
145 return bufferInfo().buffer();
148 QString BufferItem::topic() const {
150 return _ircChannel->topic();
155 int BufferItem::nickCount() const {
157 return _ircChannel->ircUsers().count();
162 void BufferItem::setTopic(const QString &topic) {
167 void BufferItem::join(IrcUser *ircUser) {
171 addUserToCategory(ircUser);
175 void BufferItem::addUserToCategory(IrcUser *ircUser) {
176 Q_ASSERT(_ircChannel);
178 UserCategoryItem *categoryItem;
179 int categoryId = UserCategoryItem::categoryFromModes(_ircChannel->userModes(ircUser));
180 if(!(categoryItem = qobject_cast<UserCategoryItem *>(childById(qHash(categoryId))))) {
181 categoryItem = new UserCategoryItem(categoryId, this);
182 emit newChild(categoryItem);
185 categoryItem->addUser(ircUser);
188 void BufferItem::part(IrcUser *ircUser) {
193 void BufferItem::removeUserFromCategory(IrcUser *ircUser) {
194 UserCategoryItem *categoryItem = 0;
195 IrcUserItem *userItem;
196 for(int i = 0; i < childCount(); i++) {
197 categoryItem = qobject_cast<UserCategoryItem *>(child(i));
198 if(userItem = qobject_cast<IrcUserItem *>(categoryItem->childById((quint64)ircUser))) {
199 userItem->deleteLater();
205 void BufferItem::userModeChanged(IrcUser *ircUser) {
206 removeUserFromCategory(ircUser);
207 addUserToCategory(ircUser);
210 /*****************************************
212 *****************************************/
213 NetworkItem::NetworkItem(const uint &netid, const QString &network, AbstractTreeItem *parent)
214 : PropertyMapItem(QList<QString>() << "networkName" << "currentServer" << "nickCount", parent),
216 _networkName(network)
218 setFlags(Qt::ItemIsEnabled);
221 QVariant NetworkItem::data(int column, int role) const {
223 case NetworkModel::NetworkIdRole:
225 case NetworkModel::ItemTypeRole:
226 return NetworkModel::NetworkItemType;
227 case NetworkModel::ItemActiveRole:
230 return PropertyMapItem::data(column, role);
234 quint64 NetworkItem::id() const {
238 bool NetworkItem::isActive() const {
242 QString NetworkItem::networkName() const {
244 return _network->networkName();
249 QString NetworkItem::currentServer() const {
251 return _network->currentServer();
256 int NetworkItem::nickCount() const {
258 return _network->ircUsers().count();
263 void NetworkItem::attachNetwork(Network *network) {
269 connect(network, SIGNAL(networkNameSet(QString)),
270 this, SLOT(setNetworkName(QString)));
271 connect(network, SIGNAL(currentServerSet(QString)),
272 this, SLOT(setCurrentServer(QString)));
273 connect(network, SIGNAL(ircChannelAdded(QString)),
274 this, SLOT(attachIrcChannel(QString)));
275 // FIXME: connect this and that...
280 void NetworkItem::attachIrcChannel(const QString &channelName) {
281 IrcChannel *ircChannel = _network->ircChannel(channelName);
283 qWarning() << "NetworkItem::attachIrcChannel(): unkown Channel" << channelName;
287 BufferItem *bufferItem;
288 for(int i = 0; i < childCount(); i++) {
289 bufferItem = qobject_cast<BufferItem *>(child(i));
290 if(bufferItem->bufferName() == ircChannel->name()) {
291 bufferItem->attachIrcChannel(ircChannel);
297 void NetworkItem::setNetworkName(const QString &networkName) {
298 Q_UNUSED(networkName);
302 void NetworkItem::setCurrentServer(const QString &serverName) {
303 Q_UNUSED(serverName);
307 /*****************************************
308 * User Category Items (like @vh etc.)
309 *****************************************/
310 // we hardcode this even though we have PREFIX in network... but that wouldn't help with mapping modes to
311 // category strings anyway.
312 const QList<UserCategoryItem::Category> UserCategoryItem::categories = QList<UserCategoryItem::Category>() << UserCategoryItem::Category('q', "Owners")
313 << UserCategoryItem::Category('a', "Admins")
314 << UserCategoryItem::Category('a', "Admins")
315 << UserCategoryItem::Category('o', "Operators")
316 << UserCategoryItem::Category('h', "Half-Ops")
317 << UserCategoryItem::Category('v', "Voiced");
319 UserCategoryItem::UserCategoryItem(int category, AbstractTreeItem *parent)
320 : PropertyMapItem(QStringList() << "categoryId", parent),
323 connect(this, SIGNAL(childDestroyed(int)),
324 this, SLOT(checkNoChilds()));
327 QString UserCategoryItem::categoryId() {
328 if(_category < categories.count())
329 return categories[_category].displayString;
331 return QString("Users");
334 void UserCategoryItem::checkNoChilds() {
335 if(childCount() == 0)
339 quint64 UserCategoryItem::id() const {
340 return qHash(_category);
343 void UserCategoryItem::addUser(IrcUser *ircUser) {
344 emit newChild(new IrcUserItem(ircUser, this));
347 int UserCategoryItem::categoryFromModes(const QString &modes) {
348 for(int i = 0; i < categories.count(); i++) {
349 if(modes.contains(categories[i].mode))
352 return categories.count();
355 /*****************************************
357 *****************************************/
358 IrcUserItem::IrcUserItem(IrcUser *ircUser, AbstractTreeItem *parent)
359 : PropertyMapItem(QStringList() << "nickName", parent),
362 connect(ircUser, SIGNAL(destroyed()),
363 this, SLOT(ircUserDestroyed()));
365 connect(ircUser, SIGNAL(nickSet(QString)),
366 this, SLOT(setNick(QString)));
369 QString IrcUserItem::nickName() {
370 return _ircUser->nick();
373 IrcUser *IrcUserItem::ircUser() {
377 quint64 IrcUserItem::id() const {
378 return (quint64)_ircUser;
381 void IrcUserItem::setNick(QString newNick) {
385 void IrcUserItem::ircUserDestroyed() {
389 /*****************************************
391 *****************************************/
392 NetworkModel::NetworkModel(QObject *parent)
393 : TreeModel(NetworkModel::defaultHeader(), parent)
397 QList<QVariant >NetworkModel::defaultHeader() {
398 QList<QVariant> data;
399 data << tr("Buffer") << tr("Topic") << tr("Nick Count");
403 bool NetworkModel::isBufferIndex(const QModelIndex &index) const {
404 return index.data(NetworkModel::ItemTypeRole) == NetworkModel::BufferItemType;
407 Buffer *NetworkModel::getBufferByIndex(const QModelIndex &index) const {
408 BufferItem *item = static_cast<BufferItem *>(index.internalPointer());
409 return Client::instance()->buffer(item->id());
413 // experimental stuff :)
414 QModelIndex NetworkModel::networkIndex(uint networkId) {
415 return indexById(networkId);
418 NetworkItem *NetworkModel::network(uint networkId) {
419 return qobject_cast<NetworkItem *>(rootItem->childById(networkId));
422 NetworkItem *NetworkModel::newNetwork(uint networkId, const QString &networkName) {
423 NetworkItem *networkItem = network(networkId);
425 if(networkItem == 0) {
426 networkItem = new NetworkItem(networkId, networkName, rootItem);
427 appendChild(rootItem, networkItem);
430 Q_ASSERT(networkItem);
434 QModelIndex NetworkModel::bufferIndex(BufferId bufferId) {
435 AbstractTreeItem *netItem, *bufferItem;
436 for(int i = 0; i < rootItem->childCount(); i++) {
437 netItem = rootItem->child(i);
438 if((bufferItem = netItem->childById(bufferId))) {
439 return indexById(bufferItem->id(), networkIndex(netItem->id()));
442 return QModelIndex();
445 BufferItem *NetworkModel::buffer(BufferInfo bufferInfo) {
446 QModelIndex bufferIdx = bufferIndex(bufferInfo.uid());
447 if(bufferIdx.isValid())
448 return static_cast<BufferItem *>(bufferIdx.internalPointer());
453 BufferItem *NetworkModel::newBuffer(BufferInfo bufferInfo) {
454 BufferItem *bufferItem = buffer(bufferInfo);
455 if(bufferItem == 0) {
456 NetworkItem *networkItem = newNetwork(bufferInfo.networkId(), bufferInfo.network());
457 bufferItem = new BufferItem(bufferInfo, networkItem);
458 appendChild(networkItem, bufferItem);
461 Q_ASSERT(bufferItem);
465 QStringList NetworkModel::mimeTypes() const {
466 // mimetypes we accept for drops
468 // comma separated list of colon separated pairs of networkid and bufferid
469 // example: 0:1,0:2,1:4
470 types << "application/Quassel/BufferItemList";
474 bool NetworkModel::mimeContainsBufferList(const QMimeData *mimeData) {
475 return mimeData->hasFormat("application/Quassel/BufferItemList");
478 QList< QPair<uint, uint> > NetworkModel::mimeDataToBufferList(const QMimeData *mimeData) {
479 QList< QPair<uint, uint> > bufferList;
481 if(!mimeContainsBufferList(mimeData))
484 QStringList rawBufferList = QString::fromAscii(mimeData->data("application/Quassel/BufferItemList")).split(",");
485 uint networkId, bufferUid;
486 foreach(QString rawBuffer, rawBufferList) {
487 if(!rawBuffer.contains(":"))
489 networkId = rawBuffer.section(":", 0, 0).toUInt();
490 bufferUid = rawBuffer.section(":", 1, 1).toUInt();
491 bufferList.append(qMakePair(networkId, bufferUid));
497 QMimeData *NetworkModel::mimeData(const QModelIndexList &indexes) const {
498 QMimeData *mimeData = new QMimeData();
500 QStringList bufferlist;
501 QString netid, uid, bufferid;
502 foreach(QModelIndex index, indexes) {
503 netid = QString::number(index.data(NetworkIdRole).toUInt());
504 uid = QString::number(index.data(BufferIdRole).toUInt());
505 bufferid = QString("%1:%2").arg(netid).arg(uid);
506 if(!bufferlist.contains(bufferid))
507 bufferlist << bufferid;
510 mimeData->setData("application/Quassel/BufferItemList", bufferlist.join(",").toAscii());
515 bool NetworkModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) {
520 if(!mimeContainsBufferList(data))
523 // target must be a query
524 BufferItem::Type targetType = (BufferItem::Type)parent.data(NetworkModel::BufferTypeRole).toInt();
525 if(targetType != BufferItem::QueryType)
528 QList< QPair<uint, uint> > bufferList = mimeDataToBufferList(data);
530 // exactly one buffer has to be dropped
531 if(bufferList.count() != 1)
534 uint netId = bufferList.first().first;
535 uint bufferId = bufferList.first().second;
537 // no self merges (would kill us)
538 if(bufferId == parent.data(BufferIdRole).toUInt())
541 Q_ASSERT(rootItem->childById(netId));
542 Q_ASSERT(rootItem->childById(netId)->childById(bufferId));
544 // source must be a query too
545 BufferItem::Type sourceType = (BufferItem::Type)rootItem->childById(netId)->childById(bufferId)->data(0, BufferTypeRole).toInt();
546 if(sourceType != BufferItem::QueryType)
549 // TODO: warn user about buffermerge!
550 qDebug() << "merging" << bufferId << parent.data(BufferIdRole).toInt();
551 removeRow(parent.row(), parent.parent());
556 void NetworkModel::attachNetwork(Network *net) {
557 NetworkItem *networkItem = network(net->networkId());
559 qWarning() << "NetworkModel::attachNetwork(): network is unknown!";
562 networkItem->attachNetwork(net);
565 void NetworkModel::bufferUpdated(BufferInfo bufferInfo) {
566 BufferItem *bufferItem = newBuffer(bufferInfo);
567 QModelIndex itemindex = indexByItem(bufferItem);
568 emit dataChanged(itemindex, itemindex);
571 void NetworkModel::bufferActivity(BufferItem::ActivityLevel level, BufferInfo bufferInfo) {
572 // BufferItem *bufferItem = buffer(buf->bufferInfo());
574 // qWarning() << "NetworkModel::bufferActivity(): received Activity Info for uknown Buffer";
577 // bufferItem->setActivity(level);
578 // bufferUpdated(buf);