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 "clientbacklogmanager.h"
32 #include "clientbufferviewmanager.h"
33 #include "clientirclisthelper.h"
34 #include "clientidentity.h"
35 #include "clientuserinputhandler.h"
36 #include "ircchannel.h"
39 #include "messagemodel.h"
41 #include "networkmodel.h"
43 #include "signalproxy.h"
49 QPointer<Client> Client::instanceptr = 0;
50 AccountId Client::_currentCoreAccount = 0;
52 /*** Initialization/destruction ***/
54 Client *Client::instance() {
56 instanceptr = new Client();
60 void Client::destroy() {
62 delete instanceptr->mainUi();
63 instanceptr->deleteLater();
68 void Client::init(AbstractUi *ui) {
69 instance()->_mainUi = ui;
73 Client::Client(QObject *parent)
75 _signalProxy(new SignalProxy(SignalProxy::Client, this)),
80 _backlogManager(new ClientBacklogManager(this)),
81 _bufferViewManager(0),
82 _bufferViewOverlay(new BufferViewOverlay(this)),
83 _ircListHelper(new ClientIrcListHelper(this)),
84 _inputHandler(new ClientUserInputHandler(this)),
87 _connectedToCore(false),
90 _debugLog(&_debugLogBuffer)
92 _signalProxy->synchronize(_ircListHelper);
100 _currentCoreAccount = 0;
101 _networkModel = new NetworkModel(this);
103 connect(this, SIGNAL(networkRemoved(NetworkId)),
104 _networkModel, SLOT(networkRemoved(NetworkId)));
106 _bufferModel = new BufferModel(_networkModel);
107 _messageModel = mainUi()->createMessageModel(this);
108 _messageProcessor = mainUi()->createMessageProcessor(this);
110 SignalProxy *p = signalProxy();
112 p->attachSlot(SIGNAL(displayMsg(const Message &)), this, SLOT(recvMessage(const Message &)));
113 p->attachSlot(SIGNAL(displayStatusMsg(QString, QString)), this, SLOT(recvStatusMsg(QString, QString)));
115 p->attachSlot(SIGNAL(bufferInfoUpdated(BufferInfo)), _networkModel, SLOT(bufferUpdated(BufferInfo)));
116 p->attachSignal(inputHandler(), SIGNAL(sendInput(BufferInfo, QString)));
117 p->attachSignal(this, SIGNAL(requestNetworkStates()));
119 p->attachSignal(this, SIGNAL(requestCreateIdentity(const Identity &, const QVariantMap &)), SIGNAL(createIdentity(const Identity &, const QVariantMap &)));
120 p->attachSignal(this, SIGNAL(requestRemoveIdentity(IdentityId)), SIGNAL(removeIdentity(IdentityId)));
121 p->attachSlot(SIGNAL(identityCreated(const Identity &)), this, SLOT(coreIdentityCreated(const Identity &)));
122 p->attachSlot(SIGNAL(identityRemoved(IdentityId)), this, SLOT(coreIdentityRemoved(IdentityId)));
124 p->attachSignal(this, SIGNAL(requestCreateNetwork(const NetworkInfo &, const QStringList &)), SIGNAL(createNetwork(const NetworkInfo &, const QStringList &)));
125 p->attachSignal(this, SIGNAL(requestRemoveNetwork(NetworkId)), SIGNAL(removeNetwork(NetworkId)));
126 p->attachSlot(SIGNAL(networkCreated(NetworkId)), this, SLOT(coreNetworkCreated(NetworkId)));
127 p->attachSlot(SIGNAL(networkRemoved(NetworkId)), this, SLOT(coreNetworkRemoved(NetworkId)));
129 connect(p, SIGNAL(disconnected()), this, SLOT(disconnectedFromCore()));
131 //connect(mainUi(), SIGNAL(connectToCore(const QVariantMap &)), this, SLOT(connectToCore(const QVariantMap &)));
132 connect(mainUi(), SIGNAL(disconnectFromCore()), this, SLOT(disconnectFromCore()));
133 connect(this, SIGNAL(connected()), mainUi(), SLOT(connectedToCore()));
134 connect(this, SIGNAL(disconnected()), mainUi(), SLOT(disconnectedFromCore()));
136 // attach backlog manager
137 p->synchronize(backlogManager());
138 connect(backlogManager(), SIGNAL(messagesReceived(BufferId, int)), _messageModel, SLOT(messagesReceived(BufferId, int)));
141 /*** public static methods ***/
143 AbstractUi *Client::mainUi() {
144 return instance()->_mainUi;
147 AccountId Client::currentCoreAccount() {
148 return _currentCoreAccount;
151 void Client::setCurrentCoreAccount(AccountId id) {
152 _currentCoreAccount = id;
155 bool Client::isConnected() {
156 return instance()->_connectedToCore;
159 bool Client::isSynced() {
160 return instance()->_syncedToCore;
163 /*** Network handling ***/
165 QList<NetworkId> Client::networkIds() {
166 return instance()->_networks.keys();
169 const Network * Client::network(NetworkId networkid) {
170 if(instance()->_networks.contains(networkid)) return instance()->_networks[networkid];
174 void Client::createNetwork(const NetworkInfo &info, const QStringList &persistentChannels) {
175 emit instance()->requestCreateNetwork(info, persistentChannels);
178 void Client::removeNetwork(NetworkId id) {
179 emit instance()->requestRemoveNetwork(id);
182 void Client::updateNetwork(const NetworkInfo &info) {
183 Network *netptr = instance()->_networks.value(info.networkId, 0);
185 qWarning() << "Update for unknown network requested:" << info;
188 netptr->requestSetNetworkInfo(info);
191 void Client::addNetwork(Network *net) {
192 net->setProxy(signalProxy());
193 signalProxy()->synchronize(net);
194 networkModel()->attachNetwork(net);
195 connect(net, SIGNAL(destroyed()), instance(), SLOT(networkDestroyed()));
196 instance()->_networks[net->networkId()] = net;
197 emit instance()->networkCreated(net->networkId());
200 void Client::coreNetworkCreated(NetworkId id) {
201 if(_networks.contains(id)) {
202 qWarning() << "Creation of already existing network requested!";
205 Network *net = new Network(id, this);
209 void Client::coreNetworkRemoved(NetworkId id) {
210 if(!_networks.contains(id))
212 Network *net = _networks.take(id);
213 emit networkRemoved(net->networkId());
217 /*** Identity handling ***/
219 QList<IdentityId> Client::identityIds() {
220 return instance()->_identities.keys();
223 const Identity *Client::identity(IdentityId id) {
224 if(instance()->_identities.contains(id)) return instance()->_identities[id];
228 void Client::createIdentity(const CertIdentity &id) {
229 QVariantMap additional;
231 additional["KeyPem"] = id.sslKey().toPem();
232 additional["CertPem"] = id.sslCert().toPem();
234 emit instance()->requestCreateIdentity(id, additional);
237 void Client::updateIdentity(IdentityId id, const QVariantMap &ser) {
238 Identity *idptr = instance()->_identities.value(id, 0);
240 qWarning() << "Update for unknown identity requested:" << id;
243 idptr->requestUpdate(ser);
246 void Client::removeIdentity(IdentityId id) {
247 emit instance()->requestRemoveIdentity(id);
250 void Client::coreIdentityCreated(const Identity &other) {
251 if(!_identities.contains(other.id())) {
252 Identity *identity = new Identity(other, this);
253 _identities[other.id()] = identity;
254 identity->setInitialized();
255 signalProxy()->synchronize(identity);
256 emit identityCreated(other.id());
258 qWarning() << tr("Identity already exists in client!");
262 void Client::coreIdentityRemoved(IdentityId id) {
263 if(_identities.contains(id)) {
264 emit identityRemoved(id);
265 Identity *i = _identities.take(id);
271 void Client::userInput(const BufferInfo &bufferInfo, const QString &message) {
272 inputHandler()->handleUserInput(bufferInfo, message);
275 /*** core connection stuff ***/
277 void Client::setConnectedToCore(AccountId id, QIODevice *socket) {
278 if(socket) { // external core
279 // if the socket is an orphan, the signalProxy adopts it.
280 // -> we don't need to care about it anymore
281 socket->setParent(0);
282 signalProxy()->addPeer(socket);
284 _internalCore = !socket;
285 _connectedToCore = true;
286 setCurrentCoreAccount(id);
289 void Client::setSyncedToCore() {
290 // create buffersyncer
291 Q_ASSERT(!_bufferSyncer);
292 _bufferSyncer = new BufferSyncer(this);
293 connect(bufferSyncer(), SIGNAL(lastSeenMsgSet(BufferId, MsgId)), _networkModel, SLOT(setLastSeenMsgId(BufferId, MsgId)));
294 connect(bufferSyncer(), SIGNAL(bufferRemoved(BufferId)), this, SLOT(bufferRemoved(BufferId)));
295 connect(bufferSyncer(), SIGNAL(bufferRenamed(BufferId, QString)), this, SLOT(bufferRenamed(BufferId, QString)));
296 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), this, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
297 connect(bufferSyncer(), SIGNAL(buffersPermanentlyMerged(BufferId, BufferId)), _messageModel, SLOT(buffersPermanentlyMerged(BufferId, BufferId)));
298 connect(bufferSyncer(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
299 connect(networkModel(), SIGNAL(setLastSeenMsg(BufferId, MsgId)), bufferSyncer(), SLOT(requestSetLastSeenMsg(BufferId, const MsgId &)));
300 signalProxy()->synchronize(bufferSyncer());
302 // create a new BufferViewManager
303 Q_ASSERT(!_bufferViewManager);
304 _bufferViewManager = new ClientBufferViewManager(signalProxy(), this);
305 connect(bufferViewManager(), SIGNAL(initDone()), this, SLOT(requestInitialBacklog()));
306 connect(bufferViewManager(), SIGNAL(initDone()), this, SLOT(createDefaultBufferView()));
308 _syncedToCore = true;
310 emit coreConnectionStateChanged(true);
313 void Client::requestInitialBacklog() {
314 if(bufferViewManager()->isInitialized() && bufferSyncer()->isInitialized())
315 Client::backlogManager()->requestInitialBacklog();
318 void Client::createDefaultBufferView() {
319 if(bufferViewManager()->bufferViewConfigs().isEmpty()) {
320 BufferViewConfig config(-1);
321 config.setBufferViewName(tr("All Buffers"));
322 config.initSetBufferList(networkModel()->allBufferIdsSorted());
323 bufferViewManager()->requestCreateBufferView(config.toVariantMap());
327 void Client::disconnectFromCore() {
331 signalProxy()->removeAllPeers();
334 void Client::disconnectedFromCore() {
335 _connectedToCore = false;
336 _syncedToCore = false;
338 emit coreConnectionStateChanged(false);
340 backlogManager()->reset();
341 messageProcessor()->reset();
343 // Clear internal data. Hopefully nothing relies on it at this point.
344 setCurrentCoreAccount(0);
347 _bufferSyncer->deleteLater();
351 if(_bufferViewManager) {
352 _bufferViewManager->deleteLater();
353 _bufferViewManager = 0;
356 _messageModel->clear();
357 _networkModel->clear();
359 QHash<NetworkId, Network*>::iterator netIter = _networks.begin();
360 while(netIter != _networks.end()) {
361 Network *net = netIter.value();
362 emit networkRemoved(net->networkId());
363 disconnect(net, SIGNAL(destroyed()), this, 0);
364 netIter = _networks.erase(netIter);
367 Q_ASSERT(_networks.isEmpty());
369 QHash<IdentityId, Identity *>::iterator idIter = _identities.begin();
370 while(idIter != _identities.end()) {
371 emit identityRemoved(idIter.key());
372 Identity *id = idIter.value();
373 idIter = _identities.erase(idIter);
376 Q_ASSERT(_identities.isEmpty());
382 void Client::networkDestroyed() {
383 Network *net = static_cast<Network *>(sender());
384 QHash<NetworkId, Network *>::iterator netIter = _networks.begin();
385 while(netIter != _networks.end()) {
386 if(*netIter == net) {
387 netIter = _networks.erase(netIter);
395 // Hmm... we never used this...
396 void Client::recvStatusMsg(QString /*net*/, QString /*msg*/) {
397 //recvMessage(net, Message::server("", QString("[STATUS] %1").arg(msg)));
400 void Client::recvMessage(const Message &msg) {
402 messageProcessor()->process(msg_);
405 void Client::setBufferLastSeenMsg(BufferId id, const MsgId &msgId) {
408 bufferSyncer()->requestSetLastSeenMsg(id, msgId);
411 void Client::removeBuffer(BufferId id) {
412 if(!bufferSyncer()) return;
413 bufferSyncer()->requestRemoveBuffer(id);
416 void Client::renameBuffer(BufferId bufferId, const QString &newName) {
419 bufferSyncer()->requestRenameBuffer(bufferId, newName);
422 void Client::mergeBuffersPermanently(BufferId bufferId1, BufferId bufferId2) {
425 bufferSyncer()->requestMergeBuffersPermanently(bufferId1, bufferId2);
428 void Client::purgeKnownBufferIds() {
431 bufferSyncer()->requestPurgeBufferIds();
434 void Client::bufferRemoved(BufferId bufferId) {
435 // select a sane buffer (status buffer)
436 /* we have to manually select a buffer because otherwise inconsitent changes
437 * to the model might occur:
438 * the result of a buffer removal triggers a change in the selection model.
439 * the newly selected buffer might be a channel that hasn't been selected yet
440 * and a new nickview would be created (which never heard of the "rowsAboutToBeRemoved").
441 * this new view (and/or) its sort filter will then only receive a "rowsRemoved" signal.
443 QModelIndex current = bufferModel()->currentIndex();
444 if(current.data(NetworkModel::BufferIdRole).value<BufferId>() == bufferId) {
445 bufferModel()->setCurrentIndex(current.sibling(0,0));
448 // and remove it from the model
449 networkModel()->removeBuffer(bufferId);
452 void Client::bufferRenamed(BufferId bufferId, const QString &newName) {
453 QModelIndex bufferIndex = networkModel()->bufferIndex(bufferId);
454 if(bufferIndex.isValid()) {
455 networkModel()->setData(bufferIndex, newName, Qt::DisplayRole);
459 void Client::buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2) {
460 QModelIndex idx = networkModel()->bufferIndex(bufferId1);
461 bufferModel()->setCurrentIndex(bufferModel()->mapFromSource(idx));
462 networkModel()->removeBuffer(bufferId2);
465 void Client::logMessage(QtMsgType type, const char *msg) {
466 fprintf(stderr, "%s\n", msg);
468 if(type == QtFatalMsg) {
469 Quassel::logFatalMessage(msg);
471 QString msgString = QString("%1\n").arg(msg);
472 instance()->_debugLog << msgString;
473 emit instance()->logUpdated(msgString);