1 /***************************************************************************
2 * Copyright (C) 2005-09 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 ***************************************************************************/
23 #include "abstractmessageprocessor.h"
24 #include "abstractui.h"
25 #include "bufferinfo.h"
26 #include "buffermodel.h"
27 #include "buffersettings.h"
28 #include "buffersyncer.h"
29 #include "bufferviewconfig.h"
30 #include "clientbacklogmanager.h"
31 #include "clientbufferviewmanager.h"
32 #include "clientirclisthelper.h"
33 #include "clientidentity.h"
34 #include "clientuserinputhandler.h"
35 #include "ircchannel.h"
38 #include "messagemodel.h"
40 #include "networkmodel.h"
42 #include "signalproxy.h"
48 QPointer<Client> Client::instanceptr = 0;
49 AccountId Client::_currentCoreAccount = 0;
51 /*** Initialization/destruction ***/
53 Client *Client::instance() {
55 instanceptr = new Client();
59 void Client::destroy() {
61 delete instanceptr->mainUi();
62 instanceptr->deleteLater();
67 void Client::init(AbstractUi *ui) {
68 instance()->_mainUi = ui;
72 Client::Client(QObject *parent)
74 _signalProxy(new SignalProxy(SignalProxy::Client, this)),
79 _backlogManager(new ClientBacklogManager(this)),
80 _bufferViewManager(0),
81 _ircListHelper(new ClientIrcListHelper(this)),
82 _inputHandler(new ClientUserInputHandler(this)),
85 _connectedToCore(false),
88 _debugLog(&_debugLogBuffer)
90 _signalProxy->synchronize(_ircListHelper);
98 _currentCoreAccount = 0;
99 _networkModel = new NetworkModel(this);
101 connect(this, SIGNAL(networkRemoved(NetworkId)),
102 _networkModel, SLOT(networkRemoved(NetworkId)));
104 _bufferModel = new BufferModel(_networkModel);
105 _messageModel = mainUi()->createMessageModel(this);
106 _messageProcessor = mainUi()->createMessageProcessor(this);
108 SignalProxy *p = signalProxy();
110 p->attachSlot(SIGNAL(displayMsg(const Message &)), this, SLOT(recvMessage(const Message &)));
111 p->attachSlot(SIGNAL(displayStatusMsg(QString, QString)), this, SLOT(recvStatusMsg(QString, QString)));
113 p->attachSlot(SIGNAL(bufferInfoUpdated(BufferInfo)), _networkModel, SLOT(bufferUpdated(BufferInfo)));
114 p->attachSignal(inputHandler(), SIGNAL(sendInput(BufferInfo, QString)));
115 p->attachSignal(this, SIGNAL(requestNetworkStates()));
117 p->attachSignal(this, SIGNAL(requestCreateIdentity(const Identity &, const QVariantMap &)), SIGNAL(createIdentity(const Identity &, const QVariantMap &)));
118 p->attachSignal(this, SIGNAL(requestRemoveIdentity(IdentityId)), SIGNAL(removeIdentity(IdentityId)));
119 p->attachSlot(SIGNAL(identityCreated(const Identity &)), this, SLOT(coreIdentityCreated(const Identity &)));
120 p->attachSlot(SIGNAL(identityRemoved(IdentityId)), this, SLOT(coreIdentityRemoved(IdentityId)));
122 p->attachSignal(this, SIGNAL(requestCreateNetwork(const NetworkInfo &, const QStringList &)), SIGNAL(createNetwork(const NetworkInfo &, const QStringList &)));
123 p->attachSignal(this, SIGNAL(requestRemoveNetwork(NetworkId)), SIGNAL(removeNetwork(NetworkId)));
124 p->attachSlot(SIGNAL(networkCreated(NetworkId)), this, SLOT(coreNetworkCreated(NetworkId)));
125 p->attachSlot(SIGNAL(networkRemoved(NetworkId)), this, SLOT(coreNetworkRemoved(NetworkId)));
127 connect(p, SIGNAL(disconnected()), this, SLOT(disconnectedFromCore()));
129 //connect(mainUi(), SIGNAL(connectToCore(const QVariantMap &)), this, SLOT(connectToCore(const QVariantMap &)));
130 connect(mainUi(), SIGNAL(disconnectFromCore()), this, SLOT(disconnectFromCore()));
131 connect(this, SIGNAL(connected()), mainUi(), SLOT(connectedToCore()));
132 connect(this, SIGNAL(disconnected()), mainUi(), SLOT(disconnectedFromCore()));
134 // attach backlog manager
135 p->synchronize(backlogManager());
136 connect(backlogManager(), SIGNAL(messagesReceived(BufferId, int)), _messageModel, SLOT(messagesReceived(BufferId, int)));
139 /*** public static methods ***/
141 AbstractUi *Client::mainUi() {
142 return instance()->_mainUi;
145 AccountId Client::currentCoreAccount() {
146 return _currentCoreAccount;
149 void Client::setCurrentCoreAccount(AccountId id) {
150 _currentCoreAccount = id;
153 bool Client::isConnected() {
154 return instance()->_connectedToCore;
157 bool Client::isSynced() {
158 return instance()->_syncedToCore;
161 /*** Network handling ***/
163 QList<NetworkId> Client::networkIds() {
164 return instance()->_networks.keys();
167 const Network * Client::network(NetworkId networkid) {
168 if(instance()->_networks.contains(networkid)) return instance()->_networks[networkid];
172 void Client::createNetwork(const NetworkInfo &info, const QStringList &persistentChannels) {
173 emit instance()->requestCreateNetwork(info, persistentChannels);
176 void Client::removeNetwork(NetworkId id) {
177 emit instance()->requestRemoveNetwork(id);
180 void Client::updateNetwork(const NetworkInfo &info) {
181 Network *netptr = instance()->_networks.value(info.networkId, 0);
183 qWarning() << "Update for unknown network requested:" << info;
186 netptr->requestSetNetworkInfo(info);
189 void Client::addNetwork(Network *net) {
190 net->setProxy(signalProxy());
191 signalProxy()->synchronize(net);
192 networkModel()->attachNetwork(net);
193 connect(net, SIGNAL(destroyed()), instance(), SLOT(networkDestroyed()));
194 instance()->_networks[net->networkId()] = net;
195 emit instance()->networkCreated(net->networkId());
198 void Client::coreNetworkCreated(NetworkId id) {
199 if(_networks.contains(id)) {
200 qWarning() << "Creation of already existing network requested!";
203 Network *net = new Network(id, this);
207 void Client::coreNetworkRemoved(NetworkId id) {
208 if(!_networks.contains(id))
210 Network *net = _networks.take(id);
211 emit networkRemoved(net->networkId());
215 /*** Identity handling ***/
217 QList<IdentityId> Client::identityIds() {
218 return instance()->_identities.keys();
221 const Identity *Client::identity(IdentityId id) {
222 if(instance()->_identities.contains(id)) return instance()->_identities[id];
226 void Client::createIdentity(const CertIdentity &id) {
227 QVariantMap additional;
229 additional["KeyPem"] = id.sslKey().toPem();
230 additional["CertPem"] = id.sslCert().toPem();
232 emit instance()->requestCreateIdentity(id, additional);
235 void Client::updateIdentity(IdentityId id, const QVariantMap &ser) {
236 Identity *idptr = instance()->_identities.value(id, 0);
238 qWarning() << "Update for unknown identity requested:" << id;
241 idptr->requestUpdate(ser);
244 void Client::removeIdentity(IdentityId id) {
245 emit instance()->requestRemoveIdentity(id);
248 void Client::coreIdentityCreated(const Identity &other) {
249 if(!_identities.contains(other.id())) {
250 Identity *identity = new Identity(other, this);
251 _identities[other.id()] = identity;
252 identity->setInitialized();
253 signalProxy()->synchronize(identity);
254 emit identityCreated(other.id());
256 qWarning() << tr("Identity already exists in client!");
260 void Client::coreIdentityRemoved(IdentityId id) {
261 if(_identities.contains(id)) {
262 emit identityRemoved(id);
263 Identity *i = _identities.take(id);
269 void Client::userInput(const BufferInfo &bufferInfo, const QString &message) {
270 inputHandler()->handleUserInput(bufferInfo, message);
273 /*** core connection stuff ***/
275 void Client::setConnectedToCore(AccountId id, QIODevice *socket) {
276 if(socket) { // external core
277 // if the socket is an orphan, the signalProxy adopts it.
278 // -> we don't need to care about it anymore
279 socket->setParent(0);
280 signalProxy()->addPeer(socket);
282 _internalCore = !socket;
283 _connectedToCore = true;
284 setCurrentCoreAccount(id);
287 void Client::setSyncedToCore() {
288 // create buffersyncer
289 Q_ASSERT(!_bufferSyncer);
290 _bufferSyncer = new BufferSyncer(this);
291 connect(bufferSyncer(), SIGNAL(lastSeenMsgSet(BufferId, MsgId)), _networkModel, SLOT(setLastSeenMsgId(BufferId, MsgId)));
292 connect(bufferSyncer(), SIGNAL(bufferRemoved(BufferId)), this, SLOT(bufferRemoved(BufferId)));
293 connect(bufferSyncer(), SIGNAL(bufferRenamed(BufferId, QString)), this, SLOT(bufferRenamed(BufferId, QString)));
294 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), this, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
295 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), _messageModel, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
296 connect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
297 connect(networkModel(), SIGNAL(setLastSeenMsg(BufferId, MsgId)), bufferSyncer(), SLOT(requestSetLastSeenMsg(BufferId, const MsgId &)));
298 signalProxy()->synchronize(bufferSyncer());
300 // create a new BufferViewManager
301 Q_ASSERT(!_bufferViewManager);
302 _bufferViewManager = new ClientBufferViewManager(signalProxy(), this);
303 connect(bufferViewManager(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
304 connect(bufferViewManager(), SIGNAL(initDone()), this, SLOT(createDefaultBufferView()));
306 _syncedToCore = true;
308 emit coreConnectionStateChanged(true);
311 void Client::requestInitialBacklog() {
312 if(bufferViewManager()->isInitialized() && bufferSyncer()->isInitialized())
313 Client::backlogManager()->requestInitialBacklog();
316 void Client::createDefaultBufferView() {
317 if(bufferViewManager()->bufferViewConfigs().isEmpty()) {
318 BufferViewConfig config(-1);
319 config.setBufferViewName(tr("All Buffers"));
320 config.initSetBufferList(networkModel()->allBufferIdsSorted());
321 bufferViewManager()->requestCreateBufferView(config.toVariantMap());
325 void Client::disconnectFromCore() {
329 signalProxy()->removeAllPeers();
332 void Client::disconnectedFromCore() {
333 _connectedToCore = false;
334 _syncedToCore = false;
336 emit coreConnectionStateChanged(false);
338 backlogManager()->reset();
339 messageProcessor()->reset();
341 // Clear internal data. Hopefully nothing relies on it at this point.
342 setCurrentCoreAccount(0);
345 _bufferSyncer->deleteLater();
349 if(_bufferViewManager) {
350 _bufferViewManager->deleteLater();
351 _bufferViewManager = 0;
354 _messageModel->clear();
355 _networkModel->clear();
357 QHash<NetworkId, Network*>::iterator netIter = _networks.begin();
358 while(netIter != _networks.end()) {
359 Network *net = netIter.value();
360 emit networkRemoved(net->networkId());
361 disconnect(net, SIGNAL(destroyed()), this, 0);
362 netIter = _networks.erase(netIter);
365 Q_ASSERT(_networks.isEmpty());
367 QHash<IdentityId, Identity *>::iterator idIter = _identities.begin();
368 while(idIter != _identities.end()) {
369 emit identityRemoved(idIter.key());
370 Identity *id = idIter.value();
371 idIter = _identities.erase(idIter);
374 Q_ASSERT(_identities.isEmpty());
380 void Client::networkDestroyed() {
381 Network *net = static_cast<Network *>(sender());
382 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
383 while(netIter != _networks.end()) {
384 if(*netIter == net) {
385 netIter = _networks.erase(netIter);
393 // Hmm... we never used this...
394 void Client::recvStatusMsg(QString /*net*/, QString /*msg*/) {
395 //recvMessage(net, Message::server("", QString("[STATUS] %1").arg(msg)));
398 void Client::recvMessage(const Message &msg) {
400 messageProcessor()->process(msg_);
403 void Client::setBufferLastSeenMsg(BufferId id, const MsgId &msgId) {
406 bufferSyncer()->requestSetLastSeenMsg(id, msgId);
409 void Client::removeBuffer(BufferId id) {
410 if(!bufferSyncer()) return;
411 bufferSyncer()->requestRemoveBuffer(id);
414 void Client::renameBuffer(BufferId bufferId, const QString &newName) {
417 bufferSyncer()->requestRenameBuffer(bufferId, newName);
420 void Client::mergeBuffersPermanently(BufferId bufferId1, BufferId bufferId2) {
423 bufferSyncer()->requestMergeBuffersPermanently(bufferId1, bufferId2);
426 void Client::purgeKnownBufferIds() {
429 bufferSyncer()->requestPurgeBufferIds();
432 void Client::bufferRemoved(BufferId bufferId) {
433 // select a sane buffer (status buffer)
434 /* we have to manually select a buffer because otherwise inconsitent changes
435 * to the model might occur:
436 * the result of a buffer removal triggers a change in the selection model.
437 * the newly selected buffer might be a channel that hasn't been selected yet
438 * and a new nickview would be created (which never heard of the "rowsAboutToBeRemoved").
439 * this new view (and/or) its sort filter will then only receive a "rowsRemoved" signal.
441 QModelIndex current = bufferModel()->currentIndex();
442 if(current.data(NetworkModel::BufferIdRole).value<BufferId>() == bufferId) {
443 bufferModel()->setCurrentIndex(current.sibling(0,0));
446 // and remove it from the model
447 networkModel()->removeBuffer(bufferId);
450 void Client::bufferRenamed(BufferId bufferId, const QString &newName) {
451 QModelIndex bufferIndex = networkModel()->bufferIndex(bufferId);
452 if(bufferIndex.isValid()) {
453 networkModel()->setData(bufferIndex, newName, Qt::DisplayRole);
457 void Client::buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2) {
458 QModelIndex idx = networkModel()->bufferIndex(bufferId1);
459 bufferModel()->setCurrentIndex(bufferModel()->mapFromSource(idx));
460 networkModel()->removeBuffer(bufferId2);
463 void Client::logMessage(QtMsgType type, const char *msg) {
464 fprintf(stderr, "%s\n", msg);
466 if(type == QtFatalMsg) {
467 Quassel::logFatalMessage(msg);
469 QString msgString = QString("%1\n").arg(msg);
470 instance()->_debugLog << msgString;
471 emit instance()->logUpdated(msgString);