Hook up the event system to CoreSession's legacy displayMsg() processing

[quassel.git] / src / core / coresession.cpp

diff --git a/src/core/coresession.cpp b/src/core/coresession.cpp
index b7ac9df..52cab60 100644 (file)
--- a/src/core/coresession.cpp
+++ b/src/core/coresession.cpp
@@ -18,28 +18,31 @@
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
 
+#include "coresession.h"
+
 #include <QtScript>
 
 #include "core.h"
-#include "coresession.h"
 #include "coreuserinputhandler.h"
-#include "signalproxy.h"
 #include "corebuffersyncer.h"
 #include "corebacklogmanager.h"
 #include "corebufferviewmanager.h"
-#include "coreirclisthelper.h"
-#include "corenetworkconfig.h"
-#include "storage.h"
-
 #include "coreidentity.h"
+#include "coreignorelistmanager.h"
+#include "coreirclisthelper.h"
 #include "corenetwork.h"
-#include "ircuser.h"
-#include "ircchannel.h"
-
-#include "util.h"
+#include "corenetworkconfig.h"
+#include "coresessioneventprocessor.h"
 #include "coreusersettings.h"
+#include "eventmanager.h"
+#include "ircchannel.h"
+#include "ircparser.h"
+#include "ircuser.h"
 #include "logger.h"
-#include "coreignorelistmanager.h"
+#include "messageevent.h"
+#include "signalproxy.h"
+#include "storage.h"
+#include "util.h"
 
 class ProcessMessagesEvent : public QEvent {
 public:
@@ -57,6 +60,9 @@ CoreSession::CoreSession(UserId uid, bool restoreState, QObject *parent)
     _ircListHelper(new CoreIrcListHelper(this)),
     _networkConfig(new CoreNetworkConfig("GlobalNetworkConfig", this)),
     _coreInfo(this),
+    _eventManager(new EventManager(this)),
+    _eventProcessor(new CoreSessionEventProcessor(this)),
+    _ircParser(new IrcParser(this)),
     scriptEngine(new QScriptEngine(this)),
     _processMessages(false),
     _ignoreListManager(this)
@@ -87,6 +93,10 @@ CoreSession::CoreSession(UserId uid, bool restoreState, QObject *parent)
   loadSettings();
   initScriptEngine();
 
+  eventManager()->registerObject(ircParser(), EventManager::NormalPriority, "process");
+  eventManager()->registerObject(eventProcessor(), EventManager::HighPriority, "process");
+  eventManager()->registerObject(this, EventManager::LowPriority, "process"); // for sending MessageEvents to the client
+
   // periodically save our session state
   connect(&(Core::instance()->syncTimer()), SIGNAL(timeout()), this, SLOT(saveSessionState()));
 
@@ -240,6 +250,11 @@ void CoreSession::recvStatusMsgFromServer(QString msg) {
   emit displayStatusMsg(net->networkName(), msg);
 }
 
+void CoreSession::processMessageEvent(MessageEvent *event) {
+  recvMessageFromServer(event->networkId(), event->msgType(), event->bufferType(), event->target(),
+                        event->text(), event->sender(), event->msgFlags());
+}
+
 QList<BufferInfo> CoreSession::buffers() const {
   return Core::requestBuffers(user());
 }
@@ -255,26 +270,53 @@ void CoreSession::customEvent(QEvent *event) {
 void CoreSession::processMessages() {
   if(_messageQueue.count() == 1) {
     const RawMessage &rawMsg = _messageQueue.first();
-    BufferInfo bufferInfo = Core::bufferInfo(user(), rawMsg.networkId, rawMsg.bufferType, rawMsg.target);
+    bool createBuffer = !(rawMsg.flags & Message::Redirected);
+    BufferInfo bufferInfo = Core::bufferInfo(user(), rawMsg.networkId, rawMsg.bufferType, rawMsg.target, createBuffer);
+    if(!bufferInfo.isValid()) {
+      Q_ASSERT(!createBuffer);
+      bufferInfo = Core::bufferInfo(user(), rawMsg.networkId, BufferInfo::StatusBuffer, "");
+    }
     Message msg(bufferInfo, rawMsg.type, rawMsg.text, rawMsg.sender, rawMsg.flags);
     Core::storeMessage(msg);
     emit displayMsg(msg);
   } else {
     QHash<NetworkId, QHash<QString, BufferInfo> > bufferInfoCache;
     MessageList messages;
+    QList<RawMessage> redirectedMessages; // list of Messages which don't enforce a buffer creation
     BufferInfo bufferInfo;
     for(int i = 0; i < _messageQueue.count(); i++) {
       const RawMessage &rawMsg = _messageQueue.at(i);
       if(bufferInfoCache.contains(rawMsg.networkId) && bufferInfoCache[rawMsg.networkId].contains(rawMsg.target)) {
         bufferInfo = bufferInfoCache[rawMsg.networkId][rawMsg.target];
       } else {
-        bufferInfo = Core::bufferInfo(user(), rawMsg.networkId, rawMsg.bufferType, rawMsg.target);
+        bool createBuffer = !(rawMsg.flags & Message::Redirected);
+        bufferInfo = Core::bufferInfo(user(), rawMsg.networkId, rawMsg.bufferType, rawMsg.target, createBuffer);
+        if(!bufferInfo.isValid()) {
+          Q_ASSERT(!createBuffer);
+          redirectedMessages << rawMsg;
+          continue;
+        }
         bufferInfoCache[rawMsg.networkId][rawMsg.target] = bufferInfo;
       }
+      Message msg(bufferInfo, rawMsg.type, rawMsg.text, rawMsg.sender, rawMsg.flags);
+      messages << msg;
+    }
 
+    // recheck if there exists a buffer to store a redirected message in
+    for(int i = 0; i < redirectedMessages.count(); i++) {
+      const RawMessage &rawMsg = _messageQueue.at(i);
+      if(bufferInfoCache.contains(rawMsg.networkId) && bufferInfoCache[rawMsg.networkId].contains(rawMsg.target)) {
+        bufferInfo = bufferInfoCache[rawMsg.networkId][rawMsg.target];
+      } else {
+        // no luck -> we store them in the StatusBuffer
+        bufferInfo = Core::bufferInfo(user(), rawMsg.networkId, BufferInfo::StatusBuffer, "");
+        // add the StatusBuffer to the Cache in case there are more Messages for the original target
+        bufferInfoCache[rawMsg.networkId][rawMsg.target] = bufferInfo;
+      }
       Message msg(bufferInfo, rawMsg.type, rawMsg.text, rawMsg.sender, rawMsg.flags);
       messages << msg;
     }
+
     Core::storeMessages(messages);
     // FIXME: extend protocol to a displayMessages(MessageList)
     for(int i = 0; i < messages.count(); i++) {
@@ -488,6 +530,7 @@ void CoreSession::clientsDisconnected() {
 
     if(!net->isConnected())
       continue;
+
     identity = net->identityPtr();
     if(!identity)
       continue;
@@ -503,3 +546,18 @@ void CoreSession::clientsDisconnected() {
     }
   }
 }
+
+
+void CoreSession::globalAway(const QString &msg) {
+  QHash<NetworkId, CoreNetwork *>::iterator netIter = _networks.begin();
+  CoreNetwork *net = 0;
+  while(netIter != _networks.end()) {
+    net = *netIter;
+    netIter++;
+
+    if(!net->isConnected())
+      continue;
+
+    net->userInputHandler()->issueAway(msg, false /* no force away */);
+  }
+}