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 "bufferviewoverlay.h"
31 #include "clientaliasmanager.h"
32 #include "clientbacklogmanager.h"
33 #include "clientbufferviewmanager.h"
34 #include "clientirclisthelper.h"
35 #include "clientidentity.h"
36 #include "clientignorelistmanager.h"
37 #include "clientuserinputhandler.h"
38 #include "coreaccountmodel.h"
39 #include "ircchannel.h"
42 #include "messagemodel.h"
44 #include "networkconfig.h"
45 #include "networkmodel.h"
47 #include "signalproxy.h"
53 QPointer<Client> Client::instanceptr = 0;
54 AccountId Client::_currentCoreAccount = 0;
56 /*** Initialization/destruction ***/
58 bool Client::instanceExists()
63 Client *Client::instance() {
65 instanceptr = new Client();
69 void Client::destroy() {
71 delete instanceptr->mainUi();
72 instanceptr->deleteLater();
77 void Client::init(AbstractUi *ui) {
78 instance()->_mainUi = ui;
82 Client::Client(QObject *parent)
84 _signalProxy(new SignalProxy(SignalProxy::Client, this)),
90 _backlogManager(new ClientBacklogManager(this)),
91 _bufferViewManager(0),
92 _bufferViewOverlay(new BufferViewOverlay(this)),
93 _ircListHelper(new ClientIrcListHelper(this)),
96 _ignoreListManager(0),
99 _coreAccountModel(new CoreAccountModel(this)),
100 _connectedToCore(false),
101 _syncedToCore(false),
102 _internalCore(false),
103 _debugLog(&_debugLogBuffer)
105 _signalProxy->synchronize(_ircListHelper);
109 disconnectFromCore();
112 void Client::init() {
113 _currentCoreAccount = 0;
114 _networkModel = new NetworkModel(this);
116 connect(this, SIGNAL(networkRemoved(NetworkId)),
117 _networkModel, SLOT(networkRemoved(NetworkId)));
119 _bufferModel = new BufferModel(_networkModel);
120 _messageModel = mainUi()->createMessageModel(this);
121 _messageProcessor = mainUi()->createMessageProcessor(this);
122 _inputHandler = new ClientUserInputHandler(this);
123 _coreAccountModel->load();
125 SignalProxy *p = signalProxy();
127 p->attachSlot(SIGNAL(displayMsg(const Message &)), this, SLOT(recvMessage(const Message &)));
128 p->attachSlot(SIGNAL(displayStatusMsg(QString, QString)), this, SLOT(recvStatusMsg(QString, QString)));
130 p->attachSlot(SIGNAL(bufferInfoUpdated(BufferInfo)), _networkModel, SLOT(bufferUpdated(BufferInfo)));
131 p->attachSignal(inputHandler(), SIGNAL(sendInput(BufferInfo, QString)));
132 p->attachSignal(this, SIGNAL(requestNetworkStates()));
134 p->attachSignal(this, SIGNAL(requestCreateIdentity(const Identity &, const QVariantMap &)), SIGNAL(createIdentity(const Identity &, const QVariantMap &)));
135 p->attachSignal(this, SIGNAL(requestRemoveIdentity(IdentityId)), SIGNAL(removeIdentity(IdentityId)));
136 p->attachSlot(SIGNAL(identityCreated(const Identity &)), this, SLOT(coreIdentityCreated(const Identity &)));
137 p->attachSlot(SIGNAL(identityRemoved(IdentityId)), this, SLOT(coreIdentityRemoved(IdentityId)));
139 p->attachSignal(this, SIGNAL(requestCreateNetwork(const NetworkInfo &, const QStringList &)), SIGNAL(createNetwork(const NetworkInfo &, const QStringList &)));
140 p->attachSignal(this, SIGNAL(requestRemoveNetwork(NetworkId)), SIGNAL(removeNetwork(NetworkId)));
141 p->attachSlot(SIGNAL(networkCreated(NetworkId)), this, SLOT(coreNetworkCreated(NetworkId)));
142 p->attachSlot(SIGNAL(networkRemoved(NetworkId)), this, SLOT(coreNetworkRemoved(NetworkId)));
144 connect(p, SIGNAL(disconnected()), this, SLOT(disconnectedFromCore()));
146 //connect(mainUi(), SIGNAL(connectToCore(const QVariantMap &)), this, SLOT(connectToCore(const QVariantMap &)));
147 connect(mainUi(), SIGNAL(disconnectFromCore()), this, SLOT(disconnectFromCore()));
148 connect(this, SIGNAL(connected()), mainUi(), SLOT(connectedToCore()));
149 connect(this, SIGNAL(disconnected()), mainUi(), SLOT(disconnectedFromCore()));
151 // attach backlog manager
152 p->synchronize(backlogManager());
153 connect(backlogManager(), SIGNAL(messagesReceived(BufferId, int)), _messageModel, SLOT(messagesReceived(BufferId, int)));
156 /*** public static methods ***/
158 AbstractUi *Client::mainUi() {
159 return instance()->_mainUi;
162 AccountId Client::currentCoreAccount() {
163 return _currentCoreAccount;
166 void Client::setCurrentCoreAccount(const AccountId &id) {
167 _currentCoreAccount = id;
170 bool Client::isConnected() {
171 return instance()->_connectedToCore;
174 bool Client::isSynced() {
175 return instance()->_syncedToCore;
178 /*** Network handling ***/
180 QList<NetworkId> Client::networkIds() {
181 return instance()->_networks.keys();
184 const Network * Client::network(NetworkId networkid) {
185 if(instance()->_networks.contains(networkid)) return instance()->_networks[networkid];
189 void Client::createNetwork(const NetworkInfo &info, const QStringList &persistentChannels) {
190 emit instance()->requestCreateNetwork(info, persistentChannels);
193 void Client::removeNetwork(NetworkId id) {
194 emit instance()->requestRemoveNetwork(id);
197 void Client::updateNetwork(const NetworkInfo &info) {
198 Network *netptr = instance()->_networks.value(info.networkId, 0);
200 qWarning() << "Update for unknown network requested:" << info;
203 netptr->requestSetNetworkInfo(info);
206 void Client::addNetwork(Network *net) {
207 net->setProxy(signalProxy());
208 signalProxy()->synchronize(net);
209 networkModel()->attachNetwork(net);
210 connect(net, SIGNAL(destroyed()), instance(), SLOT(networkDestroyed()));
211 instance()->_networks[net->networkId()] = net;
212 emit instance()->networkCreated(net->networkId());
215 void Client::coreNetworkCreated(NetworkId id) {
216 if(_networks.contains(id)) {
217 qWarning() << "Creation of already existing network requested!";
220 Network *net = new Network(id, this);
224 void Client::coreNetworkRemoved(NetworkId id) {
225 if(!_networks.contains(id))
227 Network *net = _networks.take(id);
228 emit networkRemoved(net->networkId());
232 /*** Identity handling ***/
234 QList<IdentityId> Client::identityIds() {
235 return instance()->_identities.keys();
238 const Identity *Client::identity(IdentityId id) {
239 if(instance()->_identities.contains(id)) return instance()->_identities[id];
243 void Client::createIdentity(const CertIdentity &id) {
244 QVariantMap additional;
246 additional["KeyPem"] = id.sslKey().toPem();
247 additional["CertPem"] = id.sslCert().toPem();
249 emit instance()->requestCreateIdentity(id, additional);
252 void Client::updateIdentity(IdentityId id, const QVariantMap &ser) {
253 Identity *idptr = instance()->_identities.value(id, 0);
255 qWarning() << "Update for unknown identity requested:" << id;
258 idptr->requestUpdate(ser);
261 void Client::removeIdentity(IdentityId id) {
262 emit instance()->requestRemoveIdentity(id);
265 void Client::coreIdentityCreated(const Identity &other) {
266 if(!_identities.contains(other.id())) {
267 Identity *identity = new Identity(other, this);
268 _identities[other.id()] = identity;
269 identity->setInitialized();
270 signalProxy()->synchronize(identity);
271 emit identityCreated(other.id());
273 qWarning() << tr("Identity already exists in client!");
277 void Client::coreIdentityRemoved(IdentityId id) {
278 if(_identities.contains(id)) {
279 emit identityRemoved(id);
280 Identity *i = _identities.take(id);
285 /*** User input handling ***/
287 void Client::userInput(const BufferInfo &bufferInfo, const QString &message) {
288 // we need to make sure that AliasManager is ready before processing input
289 if(aliasManager() && aliasManager()->isInitialized())
290 inputHandler()->handleUserInput(bufferInfo, message);
292 instance()-> _userInputBuffer.append(qMakePair(bufferInfo, message));
295 void Client::sendBufferedUserInput() {
296 for(int i = 0; i < _userInputBuffer.count(); i++)
297 userInput(_userInputBuffer.at(i).first, _userInputBuffer.at(i).second);
299 _userInputBuffer.clear();
302 /*** core connection stuff ***/
304 void Client::setConnectedToCore(AccountId id, QIODevice *socket) {
305 if(socket) { // external core
306 // if the socket is an orphan, the signalProxy adopts it.
307 // -> we don't need to care about it anymore
308 socket->setParent(0);
309 signalProxy()->addPeer(socket);
311 _internalCore = !socket;
312 _connectedToCore = true;
313 setCurrentCoreAccount(id);
316 void Client::setSyncedToCore() {
317 // create buffersyncer
318 Q_ASSERT(!_bufferSyncer);
319 _bufferSyncer = new BufferSyncer(this);
320 connect(bufferSyncer(), SIGNAL(lastSeenMsgSet(BufferId, MsgId)), _networkModel, SLOT(setLastSeenMsgId(BufferId, MsgId)));
321 connect(bufferSyncer(), SIGNAL(bufferRemoved(BufferId)), this, SLOT(bufferRemoved(BufferId)));
322 connect(bufferSyncer(), SIGNAL(bufferRenamed(BufferId, QString)), this, SLOT(bufferRenamed(BufferId, QString)));
323 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), this, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
324 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), _messageModel, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
325 connect(networkModel(), SIGNAL(setLastSeenMsg(BufferId, MsgId)), bufferSyncer(), SLOT(requestSetLastSeenMsg(BufferId, const MsgId &)));
326 signalProxy()->synchronize(bufferSyncer());
328 // create a new BufferViewManager
329 Q_ASSERT(!_bufferViewManager);
330 _bufferViewManager = new ClientBufferViewManager(signalProxy(), this);
331 connect(bufferViewManager(), SIGNAL(initDone()), this, SLOT(createDefaultBufferView()));
333 // create AliasManager
334 Q_ASSERT(!_aliasManager);
335 _aliasManager = new ClientAliasManager(this);
336 connect(aliasManager(), SIGNAL(initDone()), SLOT(sendBufferedUserInput()));
337 signalProxy()->synchronize(aliasManager());
339 // create NetworkConfig
340 Q_ASSERT(!_networkConfig);
341 _networkConfig = new NetworkConfig("GlobalNetworkConfig", this);
342 signalProxy()->synchronize(networkConfig());
344 // create IgnoreListManager
345 Q_ASSERT(!_ignoreListManager);
346 _ignoreListManager = new ClientIgnoreListManager(this);
347 signalProxy()->synchronize(ignoreListManager());
349 // trigger backlog request once all active bufferviews are initialized
350 connect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
352 _syncedToCore = true;
354 emit coreConnectionStateChanged(true);
357 void Client::requestInitialBacklog() {
358 // usually it _should_ take longer until the bufferViews are initialized, so that's what
359 // triggers this slot. But we have to make sure that we know all buffers yet.
360 // so we check the BufferSyncer and in case it wasn't initialized we wait for that instead
361 if(!bufferSyncer()->isInitialized()) {
362 connect(bufferViewOverlay(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
363 connect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
366 _backlogManager->requestInitialBacklog();
369 void Client::createDefaultBufferView() {
370 if(bufferViewManager()->bufferViewConfigs().isEmpty()) {
371 BufferViewConfig config(-1);
372 config.setBufferViewName(tr("All Chats"));
373 config.initSetBufferList(networkModel()->allBufferIdsSorted());
374 bufferViewManager()->requestCreateBufferView(config.toVariantMap());
378 void Client::disconnectFromCore() {
382 signalProxy()->removeAllPeers();
385 void Client::disconnectedFromCore() {
386 _connectedToCore = false;
387 _syncedToCore = false;
389 emit coreConnectionStateChanged(false);
391 backlogManager()->reset();
392 messageProcessor()->reset();
394 // Clear internal data. Hopefully nothing relies on it at this point.
395 setCurrentCoreAccount(0);
398 _bufferSyncer->deleteLater();
402 if(_bufferViewManager) {
403 _bufferViewManager->deleteLater();
404 _bufferViewManager = 0;
408 _aliasManager->deleteLater();
412 if(_ignoreListManager) {
413 _ignoreListManager->deleteLater();
414 _ignoreListManager = 0;
416 // we probably don't want to save pending input for reconnect
417 _userInputBuffer.clear();
419 _messageModel->clear();
420 _networkModel->clear();
422 QHash<NetworkId, Network*>::iterator netIter = _networks.begin();
423 while(netIter != _networks.end()) {
424 Network *net = netIter.value();
425 emit networkRemoved(net->networkId());
426 disconnect(net, SIGNAL(destroyed()), this, 0);
427 netIter = _networks.erase(netIter);
430 Q_ASSERT(_networks.isEmpty());
432 QHash<IdentityId, Identity *>::iterator idIter = _identities.begin();
433 while(idIter != _identities.end()) {
434 emit identityRemoved(idIter.key());
435 Identity *id = idIter.value();
436 idIter = _identities.erase(idIter);
439 Q_ASSERT(_identities.isEmpty());
442 _networkConfig->deleteLater();
449 void Client::networkDestroyed() {
450 Network *net = static_cast<Network *>(sender());
451 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
452 while(netIter != _networks.end()) {
453 if(*netIter == net) {
454 netIter = _networks.erase(netIter);
462 // Hmm... we never used this...
463 void Client::recvStatusMsg(QString /*net*/, QString /*msg*/) {
464 //recvMessage(net, Message::server("", QString("[STATUS] %1").arg(msg)));
467 void Client::recvMessage(const Message &msg) {
469 messageProcessor()->process(msg_);
472 void Client::setBufferLastSeenMsg(BufferId id, const MsgId &msgId) {
475 bufferSyncer()->requestSetLastSeenMsg(id, msgId);
478 void Client::removeBuffer(BufferId id) {
479 if(!bufferSyncer()) return;
480 bufferSyncer()->requestRemoveBuffer(id);
483 void Client::renameBuffer(BufferId bufferId, const QString &newName) {
486 bufferSyncer()->requestRenameBuffer(bufferId, newName);
489 void Client::mergeBuffersPermanently(BufferId bufferId1, BufferId bufferId2) {
492 bufferSyncer()->requestMergeBuffersPermanently(bufferId1, bufferId2);
495 void Client::purgeKnownBufferIds() {
498 bufferSyncer()->requestPurgeBufferIds();
501 void Client::bufferRemoved(BufferId bufferId) {
502 // select a sane buffer (status buffer)
503 /* we have to manually select a buffer because otherwise inconsitent changes
504 * to the model might occur:
505 * the result of a buffer removal triggers a change in the selection model.
506 * the newly selected buffer might be a channel that hasn't been selected yet
507 * and a new nickview would be created (which never heard of the "rowsAboutToBeRemoved").
508 * this new view (and/or) its sort filter will then only receive a "rowsRemoved" signal.
510 QModelIndex current = bufferModel()->currentIndex();
511 if(current.data(NetworkModel::BufferIdRole).value<BufferId>() == bufferId) {
512 bufferModel()->setCurrentIndex(current.sibling(0,0));
515 // and remove it from the model
516 networkModel()->removeBuffer(bufferId);
519 void Client::bufferRenamed(BufferId bufferId, const QString &newName) {
520 QModelIndex bufferIndex = networkModel()->bufferIndex(bufferId);
521 if(bufferIndex.isValid()) {
522 networkModel()->setData(bufferIndex, newName, Qt::DisplayRole);
526 void Client::buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2) {
527 QModelIndex idx = networkModel()->bufferIndex(bufferId1);
528 bufferModel()->setCurrentIndex(bufferModel()->mapFromSource(idx));
529 networkModel()->removeBuffer(bufferId2);
532 void Client::logMessage(QtMsgType type, const char *msg) {
533 fprintf(stderr, "%s\n", msg);
535 if(type == QtFatalMsg) {
536 Quassel::logFatalMessage(msg);
538 QString msgString = QString("%1\n").arg(msg);
540 //Check to see if there is an instance around, else we risk recursions
541 //when calling instance() and creating new ones.
542 if (!instanceExists())
545 instance()->_debugLog << msgString;
546 emit instance()->logUpdated(msgString);