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()));
127 void BufferItem::ircChannelDestroyed() {
129 for(int i = 0; i < childCount(); i++) {
130 emit childDestroyed(i);
135 QString BufferItem::bufferName() const {
136 if(bufferType() == StatusType)
137 return tr("Status Buffer");
139 return bufferInfo().buffer();
142 QString BufferItem::topic() const {
144 return _ircChannel->topic();
149 int BufferItem::nickCount() const {
151 return _ircChannel->ircUsers().count();
156 void BufferItem::setTopic(const QString &topic) {
161 void BufferItem::join(IrcUser *ircUser) {
162 emit newChild(new IrcUserItem(ircUser, this));
166 void BufferItem::part(IrcUser *ircUser) {
171 /*****************************************
173 *****************************************/
174 NetworkItem::NetworkItem(const uint &netid, const QString &network, AbstractTreeItem *parent)
175 : PropertyMapItem(QList<QString>() << "networkName" << "currentServer" << "nickCount", parent),
177 _networkName(network)
179 setFlags(Qt::ItemIsEnabled);
182 QVariant NetworkItem::data(int column, int role) const {
184 case NetworkModel::NetworkIdRole:
186 case NetworkModel::ItemTypeRole:
187 return NetworkModel::NetworkItemType;
188 case NetworkModel::ItemActiveRole:
191 return PropertyMapItem::data(column, role);
195 quint64 NetworkItem::id() const {
199 bool NetworkItem::isActive() const {
203 QString NetworkItem::networkName() const {
205 return _network->networkName();
210 QString NetworkItem::currentServer() const {
212 return _network->currentServer();
217 int NetworkItem::nickCount() const {
218 BufferItem *bufferItem;
220 for(int i = 0; i < childCount(); i++) {
221 bufferItem = qobject_cast<BufferItem *>(child(i));
224 count += bufferItem->nickCount();
229 void NetworkItem::attachNetwork(Network *network) {
235 connect(network, SIGNAL(networkNameSet(QString)),
236 this, SLOT(setNetworkName(QString)));
237 connect(network, SIGNAL(currentServerSet(QString)),
238 this, SLOT(setCurrentServer(QString)));
239 connect(network, SIGNAL(ircChannelAdded(QString)),
240 this, SLOT(attachIrcChannel(QString)));
241 // FIXME: connect this and that...
246 void NetworkItem::attachIrcChannel(const QString &channelName) {
247 IrcChannel *ircChannel = _network->ircChannel(channelName);
249 qWarning() << "NetworkItem::attachIrcChannel(): unkown Channel" << channelName;
253 BufferItem *bufferItem;
254 for(int i = 0; i < childCount(); i++) {
255 bufferItem = qobject_cast<BufferItem *>(child(i));
256 if(bufferItem->bufferName() == ircChannel->name()) {
257 bufferItem->attachIrcChannel(ircChannel);
263 void NetworkItem::setNetworkName(const QString &networkName) {
264 Q_UNUSED(networkName);
268 void NetworkItem::setCurrentServer(const QString &serverName) {
269 Q_UNUSED(serverName);
273 /*****************************************
275 *****************************************/
276 IrcUserItem::IrcUserItem(IrcUser *ircUser, AbstractTreeItem *parent)
277 : PropertyMapItem(QStringList() << "nickName", parent),
280 connect(ircUser, SIGNAL(destroyed()),
281 this, SLOT(ircUserDestroyed()));
283 connect(ircUser, SIGNAL(nickSet(QString)),
284 this, SLOT(setNick(QString)));
287 QString IrcUserItem::nickName() {
288 return _ircUser->nick();
291 void IrcUserItem::setNick(QString newNick) {
295 void IrcUserItem::ircUserDestroyed() {
300 /*****************************************
302 *****************************************/
303 NetworkModel::NetworkModel(QObject *parent)
304 : TreeModel(NetworkModel::defaultHeader(), parent)
308 QList<QVariant >NetworkModel::defaultHeader() {
309 QList<QVariant> data;
310 data << tr("Buffer") << tr("Topic") << tr("Nick Count");
314 bool NetworkModel::isBufferIndex(const QModelIndex &index) const {
315 return index.data(NetworkModel::ItemTypeRole) == NetworkModel::BufferItemType;
318 Buffer *NetworkModel::getBufferByIndex(const QModelIndex &index) const {
319 BufferItem *item = static_cast<BufferItem *>(index.internalPointer());
320 return Client::instance()->buffer(item->id());
324 // experimental stuff :)
325 QModelIndex NetworkModel::networkIndex(uint networkId) {
326 return indexById(networkId);
329 NetworkItem *NetworkModel::network(uint networkId) {
330 return qobject_cast<NetworkItem *>(rootItem->childById(networkId));
333 NetworkItem *NetworkModel::newNetwork(uint networkId, const QString &networkName) {
334 NetworkItem *networkItem = network(networkId);
336 if(networkItem == 0) {
337 networkItem = new NetworkItem(networkId, networkName, rootItem);
338 appendChild(rootItem, networkItem);
341 Q_ASSERT(networkItem);
345 QModelIndex NetworkModel::bufferIndex(BufferId bufferId) {
346 AbstractTreeItem *netItem, *bufferItem;
347 for(int i = 0; i < rootItem->childCount(); i++) {
348 netItem = rootItem->child(i);
349 if((bufferItem = netItem->childById(bufferId))) {
350 return indexById(bufferItem->id(), networkIndex(netItem->id()));
353 return QModelIndex();
356 BufferItem *NetworkModel::buffer(BufferInfo bufferInfo) {
357 QModelIndex bufferIdx = bufferIndex(bufferInfo.uid());
358 if(bufferIdx.isValid())
359 return static_cast<BufferItem *>(bufferIdx.internalPointer());
364 BufferItem *NetworkModel::newBuffer(BufferInfo bufferInfo) {
365 BufferItem *bufferItem = buffer(bufferInfo);
366 if(bufferItem == 0) {
367 NetworkItem *networkItem = newNetwork(bufferInfo.networkId(), bufferInfo.network());
368 bufferItem = new BufferItem(bufferInfo, networkItem);
369 appendChild(networkItem, bufferItem);
372 Q_ASSERT(bufferItem);
376 QStringList NetworkModel::mimeTypes() const {
377 // mimetypes we accept for drops
379 // comma separated list of colon separated pairs of networkid and bufferid
380 // example: 0:1,0:2,1:4
381 types << "application/Quassel/BufferItemList";
385 bool NetworkModel::mimeContainsBufferList(const QMimeData *mimeData) {
386 return mimeData->hasFormat("application/Quassel/BufferItemList");
389 QList< QPair<uint, uint> > NetworkModel::mimeDataToBufferList(const QMimeData *mimeData) {
390 QList< QPair<uint, uint> > bufferList;
392 if(!mimeContainsBufferList(mimeData))
395 QStringList rawBufferList = QString::fromAscii(mimeData->data("application/Quassel/BufferItemList")).split(",");
396 uint networkId, bufferUid;
397 foreach(QString rawBuffer, rawBufferList) {
398 if(!rawBuffer.contains(":"))
400 networkId = rawBuffer.section(":", 0, 0).toUInt();
401 bufferUid = rawBuffer.section(":", 1, 1).toUInt();
402 bufferList.append(qMakePair(networkId, bufferUid));
408 QMimeData *NetworkModel::mimeData(const QModelIndexList &indexes) const {
409 QMimeData *mimeData = new QMimeData();
411 QStringList bufferlist;
412 QString netid, uid, bufferid;
413 foreach(QModelIndex index, indexes) {
414 netid = QString::number(index.data(NetworkIdRole).toUInt());
415 uid = QString::number(index.data(BufferIdRole).toUInt());
416 bufferid = QString("%1:%2").arg(netid).arg(uid);
417 if(!bufferlist.contains(bufferid))
418 bufferlist << bufferid;
421 mimeData->setData("application/Quassel/BufferItemList", bufferlist.join(",").toAscii());
426 bool NetworkModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) {
431 if(!mimeContainsBufferList(data))
434 // target must be a query
435 BufferItem::Type targetType = (BufferItem::Type)parent.data(NetworkModel::BufferTypeRole).toInt();
436 if(targetType != BufferItem::QueryType)
439 QList< QPair<uint, uint> > bufferList = mimeDataToBufferList(data);
441 // exactly one buffer has to be dropped
442 if(bufferList.count() != 1)
445 uint netId = bufferList.first().first;
446 uint bufferId = bufferList.first().second;
448 // no self merges (would kill us)
449 if(bufferId == parent.data(BufferIdRole).toUInt())
452 Q_ASSERT(rootItem->childById(netId));
453 Q_ASSERT(rootItem->childById(netId)->childById(bufferId));
455 // source must be a query too
456 BufferItem::Type sourceType = (BufferItem::Type)rootItem->childById(netId)->childById(bufferId)->data(0, BufferTypeRole).toInt();
457 if(sourceType != BufferItem::QueryType)
460 // TODO: warn user about buffermerge!
461 qDebug() << "merging" << bufferId << parent.data(BufferIdRole).toInt();
462 removeRow(parent.row(), parent.parent());
467 void NetworkModel::attachNetwork(Network *net) {
468 NetworkItem *networkItem = network(net->networkId());
470 qWarning() << "NetworkModel::attachNetwork(): network is unknown!";
473 networkItem->attachNetwork(net);
476 void NetworkModel::bufferUpdated(BufferInfo bufferInfo) {
477 BufferItem *bufferItem = newBuffer(bufferInfo);
478 QModelIndex itemindex = indexByItem(bufferItem);
479 emit dataChanged(itemindex, itemindex);
482 void NetworkModel::bufferActivity(BufferItem::ActivityLevel level, BufferInfo bufferInfo) {
483 // BufferItem *bufferItem = buffer(buf->bufferInfo());
485 // qWarning() << "NetworkModel::bufferActivity(): received Activity Info for uknown Buffer";
488 // bufferItem->setActivity(level);
489 // bufferUpdated(buf);