This branch introduces a new sync method which should use less bandwidth and might...
[quassel.git] / src / client / networkmodel.cpp
index 992f52f..2c2a038 100644 (file)
@@ -27,7 +27,8 @@
 #include "signalproxy.h"
 #include "network.h"
 #include "ircchannel.h"
-#include "ircuser.h"
+
+#include "buffersettings.h"
 
 #include "util.h" // get rid of this (needed for isChannelName)
 
 BufferItem::BufferItem(BufferInfo bufferInfo, AbstractTreeItem *parent)
   : PropertyMapItem(QStringList() << "bufferName" << "topic" << "nickCount", parent),
     _bufferInfo(bufferInfo),
-    _activity(NoActivity)
+    _bufferName(bufferInfo.bufferName()),
+    _activity(Buffer::NoActivity),
+    _ircChannel(0)
 {
-  // determine BufferType
-  if(bufferInfo.bufferName().isEmpty())
-    _type = StatusType;
-  else if(isChannelName(bufferInfo.bufferName()))
-    _type = ChannelType;
-  else
-    _type = QueryType;
-
   Qt::ItemFlags flags = Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsDragEnabled;
-  if(bufferType() == QueryType)
+  if(bufferType() == BufferInfo::QueryBuffer)
     flags |= Qt::ItemIsDropEnabled;
-  setFlags(flags);
 
-  _lastSeen = BufferSettings(bufferInfo.bufferId()).lastSeen();
-}
-
-const BufferInfo &BufferItem::bufferInfo() const {
-  return _bufferInfo;
+  if(bufferType() == BufferInfo::StatusBuffer) {
+    NetworkItem *networkItem = qobject_cast<NetworkItem *>(parent);
+    connect(networkItem, SIGNAL(dataChanged()), this, SIGNAL(dataChanged()));
+  }
+  setFlags(flags);
 }
 
 quint64 BufferItem::id() const {
   return qHash(bufferInfo().bufferId());
 }
 
-bool BufferItem::isStatusBuffer() const {
-   return bufferType() == StatusType;
-}
-
-BufferItem::Type BufferItem::bufferType() const {
-  return _type;
-}
+// bool BufferItem::isStatusBuffer() const {
+//   return bufferType() == BufferInfo::StatusBuffer;
+// }
 
 bool BufferItem::isActive() const {
-  if(bufferType() == ChannelType)
+  if(bufferType() == BufferInfo::ChannelBuffer)
     return _ircChannel;
   else
     return qobject_cast<NetworkItem *>(parent())->isActive();
 }
 
-BufferItem::ActivityLevel BufferItem::activity() const {
-  return _activity;
-}
-
-bool BufferItem::setActivity(const ActivityLevel &level) {
-  _activity = level;
-  emit dataChanged();
-  return true;
+void BufferItem::setActivityLevel(Buffer::ActivityLevel level) {
+  if(_activity != level) {
+    _activity = level;
+    emit dataChanged();
+  }
 }
 
-void BufferItem::updateActivity(const ActivityLevel &level) {
-  ActivityLevel oldActivity = _activity;
+void BufferItem::updateActivityLevel(Buffer::ActivityLevel level) {
+  Buffer::ActivityLevel oldActivity = _activity;
   _activity |= level;
   if(oldActivity != _activity)
     emit dataChanged();
@@ -110,7 +97,7 @@ QVariant BufferItem::data(int column, int role) const {
   case NetworkModel::ItemActiveRole:
     return isActive();
   case NetworkModel::BufferActivityRole:
-    return qVariantFromValue((int)activity());
+    return (int)activityLevel();
   default:
     return PropertyMapItem::data(column, role);
   }
@@ -119,9 +106,8 @@ QVariant BufferItem::data(int column, int role) const {
 bool BufferItem::setData(int column, const QVariant &value, int role) {
   switch(role) {
   case NetworkModel::BufferActivityRole:
-    return setActivity((ActivityLevel)value.toInt());
-  case NetworkModel::LastSeenRole:
-    return setLastSeen();
+    setActivityLevel((Buffer::ActivityLevel)value.toInt());
+    return true;
   default:
     return PropertyMapItem::setData(column, value, role);
   }
@@ -137,8 +123,8 @@ void BufferItem::attachIrcChannel(IrcChannel *ircChannel) {
 
   connect(ircChannel, SIGNAL(topicSet(QString)),
          this, SLOT(setTopic(QString)));
-  connect(ircChannel, SIGNAL(ircUserJoined(IrcUser *)),
-         this, SLOT(join(IrcUser *)));
+  connect(ircChannel, SIGNAL(ircUsersJoined(QList<IrcUser *>)),
+         this, SLOT(join(QList<IrcUser *>)));
   connect(ircChannel, SIGNAL(ircUserParted(IrcUser *)),
          this, SLOT(part(IrcUser *)));
   connect(ircChannel, SIGNAL(destroyed()),
@@ -150,26 +136,33 @@ void BufferItem::attachIrcChannel(IrcChannel *ircChannel) {
   connect(ircChannel, SIGNAL(ircUserModeRemoved(IrcUser *, QString)),
          this, SLOT(userModeChanged(IrcUser *)));
 
-  if(!ircChannel->ircUsers().isEmpty()) {
-    qWarning() << "Channel" << ircChannel->name() << "has already users which is quite surprising :)";
-    foreach(IrcUser *ircUser, ircChannel->ircUsers()) {
-      join(ircUser);
-    }
-  }
+  if(!ircChannel->ircUsers().isEmpty())
+    join(ircChannel->ircUsers());
   
   emit dataChanged();
 }
 
 void BufferItem::ircChannelDestroyed() {
+  Q_CHECK_PTR(_ircChannel);
+  disconnect(_ircChannel, 0, this, 0);
+  _ircChannel = 0;
   emit dataChanged();
   removeAllChilds();
 }
 
 QString BufferItem::bufferName() const {
-  if(bufferType() == StatusType)
+  if(bufferType() == BufferInfo::StatusBuffer)
     return tr("Status Buffer");
   else
-    return bufferInfo().bufferName();
+    return _bufferName;
+}
+
+void BufferItem::setBufferName(const QString &name) {
+  _bufferName = name;
+  // as long as we need those bufferInfos, we have to update that one aswell.
+  // pretty ugly though :/
+  _bufferInfo = BufferInfo(_bufferInfo.bufferId(), _bufferInfo.networkId(), _bufferInfo.type(), _bufferInfo.groupId(), name);
+  emit dataChanged(0);
 }
 
 QString BufferItem::topic() const {
@@ -198,30 +191,41 @@ void BufferItem::setTopic(const QString &topic) {
   emit dataChanged(1);
 }
 
-void BufferItem::join(IrcUser *ircUser) {
-  if(!ircUser)
-    return;
+void BufferItem::join(const QList<IrcUser *> &ircUsers) {
+  addUsersToCategory(ircUsers);
 
-  addUserToCategory(ircUser);
-  connect(ircUser, SIGNAL(destroyed()),
-         this, SLOT(ircUserDestroyed()));
+  foreach(IrcUser *ircUser, ircUsers) {
+    if(!ircUser)
+      continue;
+    connect(ircUser, SIGNAL(destroyed()), this, SLOT(ircUserDestroyed()));
+  }
+  
   emit dataChanged(2);
 }
 
 void BufferItem::addUserToCategory(IrcUser *ircUser) {
+  addUsersToCategory(QList<IrcUser *>() << ircUser);
+}
+
+void BufferItem::addUsersToCategory(const QList<IrcUser *> &ircUsers) {
   Q_ASSERT(_ircChannel);
 
-  UserCategoryItem *categoryItem;
-  int categoryId = UserCategoryItem::categoryFromModes(_ircChannel->userModes(ircUser));
-  if(!(categoryItem = qobject_cast<UserCategoryItem *>(childById(qHash(categoryId))))) {
-    categoryItem = new UserCategoryItem(categoryId, this);
-    newChild(categoryItem);
+  QHash<UserCategoryItem *, QList<IrcUser *> > categories;
+  foreach(IrcUser *ircUser, ircUsers) {
+    UserCategoryItem *categoryItem;
+    int categoryId = UserCategoryItem::categoryFromModes(_ircChannel->userModes(ircUser));
+    if(!(categoryItem = qobject_cast<UserCategoryItem *>(childById(qHash(categoryId))))) {
+      categoryItem = new UserCategoryItem(categoryId, this);
+      categories[categoryItem] = QList<IrcUser *>();
+      newChild(categoryItem);
+    }
+    categories[categoryItem] << ircUser;
   }
-  categoryItem->addUser(ircUser);
 
-  int totalusers = 0;
-  for(int i = 0; i < childCount(); i++) {
-    totalusers += child(i)->childCount();
+  QHash<UserCategoryItem *, QList<IrcUser *> >::const_iterator catIter = categories.constBegin();
+  while(catIter != categories.constEnd()) {
+    catIter.key()->addUsers(catIter.value());
+    catIter++;
   }
 }
 
@@ -237,34 +241,34 @@ void BufferItem::part(IrcUser *ircUser) {
 }
 
 void BufferItem::removeUserFromCategory(IrcUser *ircUser) {
-  Q_ASSERT(_ircChannel);
+  if(!_ircChannel) {
+    // If we parted the channel there might still be some ircUsers connected.
+    // in that case we just ignore the call
+    Q_ASSERT(childCount() == 0);
+    return;
+  }
 
   bool success = false;
   UserCategoryItem *categoryItem = 0;
   for(int i = 0; i < childCount(); i++) {
     categoryItem = qobject_cast<UserCategoryItem *>(child(i));
-    if(success = categoryItem->removeUser(ircUser)) {
+    if((success = categoryItem->removeUser(ircUser))) {
       if(categoryItem->childCount() == 0)
        removeChild(i);
       break;
     }
   }
 
-  if(!success) {
-    qDebug() << "didn't find User:" << ircUser << (quint64)ircUser;
-    qDebug() << "==== Childlist for Item:" << this << id() << bufferName() << "====";
-    for(int i = 0; i < childCount(); i++) {
-      categoryItem = qobject_cast<UserCategoryItem *>(child(i));
-      categoryItem->dumpChildList();
-    }
-    qDebug() << "==== End Of Childlist for Item:" << this << id() << bufferName() << "====";
-  }
-  Q_ASSERT(success);
-
-  int totalusers = 0;
-  for(int i = 0; i < childCount(); i++) {
-    totalusers += child(i)->childCount();
-  }
+//   if(!success) {
+//     qDebug() << "didn't find User:" << ircUser << qHash(ircUser);
+//     qDebug() << "==== Childlist for Item:" << this << id() << bufferName() << "====";
+//     for(int i = 0; i < childCount(); i++) {
+//       categoryItem = qobject_cast<UserCategoryItem *>(child(i));
+//       categoryItem->dumpChildList();
+//     }
+//     qDebug() << "==== End Of Childlist for Item:" << this << id() << bufferName() << "====";
+//   }
+//   Q_ASSERT(success);
 }
 
 void BufferItem::userModeChanged(IrcUser *ircUser) {
@@ -272,18 +276,69 @@ void BufferItem::userModeChanged(IrcUser *ircUser) {
 
   UserCategoryItem *categoryItem;
   int categoryId = UserCategoryItem::categoryFromModes(_ircChannel->userModes(ircUser));
-  if((categoryItem = qobject_cast<UserCategoryItem *>(childById(qHash(categoryId)))) && categoryItem->childById((quint64)(ircUser)))
+  if((categoryItem = qobject_cast<UserCategoryItem *>(childById(qHash(categoryId)))) && categoryItem->childById(qHash(ircUser)))
     return; // already in the right category;
   
   removeUserFromCategory(ircUser);
   addUserToCategory(ircUser);
 }
 
+QString BufferItem::toolTip(int column) const {
+  Q_UNUSED(column);
+  QStringList toolTip;
+
+  switch(bufferType()) {
+    case BufferInfo::StatusBuffer: {
+      QString netName = Client::network(bufferInfo().networkId())->networkName();
+      toolTip.append(tr("<b>Status buffer of %1</b>").arg(netName));
+      break;
+    }
+    case BufferInfo::ChannelBuffer:
+      toolTip.append(tr("<b>Channel %1</b>").arg(bufferName()));
+      if(isActive()) {
+        //TODO: add channel modes 
+        toolTip.append(tr("<b>Users:</b> %1").arg(nickCount()));
+
+        BufferSettings s;
+        bool showTopic = s.value("DisplayTopicInTooltip", QVariant(false)).toBool();
+        if(showTopic) {
+          QString _topic = topic();
+          if(_topic != "") {
+            _topic.replace(QString("<"), QString("&lt;"));
+            _topic.replace(QString(">"), QString("&gt;"));
+            toolTip.append(QString("<font size='-2'>&nbsp;</font>"));
+            toolTip.append(tr("<b>Topic:</b> %1").arg(_topic));
+          }
+        }
+       if(_ircChannel) {
+         QString channelMode = _ircChannel->channelModeString(); // channelModeString is compiled on the fly -> thus cache the result
+         if(!channelMode.isEmpty())
+           toolTip.append(tr("<b>Mode:</b> %1").arg(channelMode));
+       }
+      } else {
+        toolTip.append(tr("Not active <br /> Double-click to join"));
+      }
+      break;
+    case BufferInfo::QueryBuffer:
+      toolTip.append(tr("<b>Query with %1</b>").arg(bufferName()));
+      if(topic() != "") toolTip.append(tr("Away Message: %1").arg(topic()));
+      break;
+    default: //this should not happen
+      toolTip.append(tr("%1 - %2").arg(bufferInfo().bufferId().toInt()).arg(bufferName()));
+      break;
+  }
+
+  return tr("<p> %1 </p>").arg(toolTip.join("<br />"));
+}
+
+/*
 void BufferItem::setLastMsgInsert(QDateTime msgDate) {
   if(msgDate.isValid() && msgDate > _lastMsgInsert)
     _lastMsgInsert = msgDate;
 }
-
+*/
+/*
+// FIXME emit dataChanged()
 bool BufferItem::setLastSeen() {
   if(_lastSeen > _lastMsgInsert)
     return false;
@@ -296,7 +351,7 @@ bool BufferItem::setLastSeen() {
 QDateTime BufferItem::lastSeen() {
   return _lastSeen;
 }
-
+*/
 /*****************************************
 *  Network Items
 *****************************************/
@@ -324,11 +379,6 @@ quint64 NetworkItem::id() const {
   return qHash(_networkId);
 }
 
-void NetworkItem::setActive(bool connected) {
-  Q_UNUSED(connected);
-  emit dataChanged();
-}
-
 bool NetworkItem::isActive() const {
   if(_network)
     return _network->isConnected();
@@ -370,10 +420,10 @@ void NetworkItem::attachNetwork(Network *network) {
   connect(network, SIGNAL(ircChannelAdded(QString)),
          this, SLOT(attachIrcChannel(QString)));
   connect(network, SIGNAL(connectedSet(bool)),
-         this, SLOT(setActive(bool)));
+         this, SIGNAL(dataChanged()));
+  connect(network, SIGNAL(destroyed()),
+         this, SIGNAL(dataChanged()));
   
-  // FIXME: connect this and that...
-
   emit dataChanged();
 }
 
@@ -387,7 +437,7 @@ void NetworkItem::attachIrcChannel(const QString &channelName) {
   BufferItem *bufferItem;
   for(int i = 0; i < childCount(); i++) {
     bufferItem = qobject_cast<BufferItem *>(child(i));
-    if(bufferItem->bufferName() == ircChannel->name()) {
+    if(bufferItem->bufferName().toLower() == ircChannel->name().toLower()) {
       bufferItem->attachIrcChannel(ircChannel);
       break;
     }
@@ -404,47 +454,63 @@ void NetworkItem::setCurrentServer(const QString &serverName) {
   emit dataChanged(1);
 }
 
+
+QString NetworkItem::toolTip(int column) const {
+  Q_UNUSED(column);
+
+  QStringList toolTip(QString("<b>%1</b>").arg(networkName()));
+  toolTip.append(QString("Server: %1").arg(currentServer()));
+  toolTip.append(QString("Users: %1").arg(nickCount()));
+
+  return QString("<p> %1 </p>").arg(toolTip.join("<br />"));
+}
+
+
 /*****************************************
 *  User Category Items (like @vh etc.)
 *****************************************/
 // we hardcode this even though we have PREFIX in network... but that wouldn't help with mapping modes to
 // category strings anyway.
-const QList<UserCategoryItem::Category> UserCategoryItem::categories = QList<UserCategoryItem::Category>()
-  << UserCategoryItem::Category('q', "Owners")
-  << UserCategoryItem::Category('a', "Admins")
-  << UserCategoryItem::Category('a', "Admins")
-  << UserCategoryItem::Category('o', "Operators")
-  << UserCategoryItem::Category('h', "Half-Ops")
-  << UserCategoryItem::Category('v', "Voiced");
+const QList<QChar> UserCategoryItem::categories = QList<QChar>() << 'q' << 'a' << 'o' << 'h' << 'v';
 
 UserCategoryItem::UserCategoryItem(int category, AbstractTreeItem *parent)
-  : PropertyMapItem(QStringList() << "categoryId", parent),
+  : PropertyMapItem(QStringList() << "categoryName", parent),
     _category(category)
 {
+
 }
 
-QString UserCategoryItem::categoryId() {
-  if(_category < categories.count())
-    return categories[_category].displayString;
-  else
-    return QString("Users");
+// caching this makes no sense, since we display the user number dynamically
+QString UserCategoryItem::categoryName() const {
+  int n = childCount();
+  switch(_category) {
+    case 0: return tr("%n Owner(s)", 0, n);
+    case 1: return tr("%n Admin(s)", 0, n);
+    case 2: return tr("%n Operator(s)", 0, n);
+    case 3: return tr("%n Half-Op(s)", 0, n);
+    case 4: return tr("%n Voiced", 0, n);
+    default: return tr("%n User(s)", 0, n);
+  }
 }
 
 quint64 UserCategoryItem::id() const {
   return qHash(_category);
 }
 
-void UserCategoryItem::addUser(IrcUser *ircUser) {
-  newChild(new IrcUserItem(ircUser, this));
+void UserCategoryItem::addUsers(const QList<IrcUser *> &ircUsers) {
+  QList<AbstractTreeItem *> userItems;
+  foreach(IrcUser *ircUser, ircUsers)
+    userItems << new IrcUserItem(ircUser, this);
+  newChilds(userItems);
 }
 
 bool UserCategoryItem::removeUser(IrcUser *ircUser) {
-  return removeChildById((quint64)ircUser);
+  return removeChildById(qHash(ircUser));
 }
 
 int UserCategoryItem::categoryFromModes(const QString &modes) {
   for(int i = 0; i < categories.count(); i++) {
-    if(modes.contains(categories[i].mode))
+    if(modes.contains(categories[i]))
       return i;
   }
   return categories.count();
@@ -452,6 +518,8 @@ int UserCategoryItem::categoryFromModes(const QString &modes) {
 
 QVariant UserCategoryItem::data(int column, int role) const {
   switch(role) {
+  case TreeModel::SortRole:
+    return _category;
   case NetworkModel::ItemActiveRole:
     return true;
   case NetworkModel::ItemTypeRole:
@@ -467,7 +535,7 @@ QVariant UserCategoryItem::data(int column, int role) const {
   }
 }
 
-     
+
 /*****************************************
 *  Irc User Items
 *****************************************/
@@ -481,6 +549,8 @@ IrcUserItem::IrcUserItem(IrcUser *ircUser, AbstractTreeItem *parent)
   
   connect(ircUser, SIGNAL(nickSet(QString)),
          this, SLOT(setNick(QString)));
+  connect(ircUser, SIGNAL(awaySet(bool)),
+          this, SLOT(setAway(bool)));
 }
 
 QString IrcUserItem::nickName() const {
@@ -497,14 +567,6 @@ bool IrcUserItem::isActive() const {
     return false;
 }
 
-IrcUser *IrcUserItem::ircUser() {
-  return _ircUser;
-}
-
-quint64 IrcUserItem::id() const {
-  return _id;
-}
-
 QVariant IrcUserItem::data(int column, int role) const {
   switch(role) {
   case NetworkModel::ItemActiveRole:
@@ -525,36 +587,27 @@ QVariant IrcUserItem::data(int column, int role) const {
 QString IrcUserItem::toolTip(int column) const {
   Q_UNUSED(column);
   QStringList toolTip(QString("<b>%1</b>").arg(nickName()));
+  if(_ircUser->userModes() != "") toolTip[0].append(QString(" (%1)").arg(_ircUser->userModes()));
   if(_ircUser->isAway()) toolTip[0].append(" is away");
   if(!_ircUser->awayMessage().isEmpty()) toolTip[0].append(QString(" (%1)").arg(_ircUser->awayMessage()));
   if(!_ircUser->realName().isEmpty()) toolTip.append(_ircUser->realName());
-  if(!_ircUser->ircOperator().isEmpty()) toolTip.append(_ircUser->ircOperator());
-  toolTip.append(_ircUser->hostmask());
+  if(!_ircUser->ircOperator().isEmpty()) toolTip.append(QString("%1 %2").arg(nickName()).arg(_ircUser->ircOperator()));
+  if(!_ircUser->suserHost().isEmpty()) toolTip.append(_ircUser->suserHost());
+  if(!_ircUser->whoisServiceReply().isEmpty()) toolTip.append(_ircUser->whoisServiceReply());
+
+  toolTip.append(_ircUser->hostmask().remove(0, _ircUser->hostmask().indexOf("!")+1));
 
   if(_ircUser->idleTime().isValid()) {
     QDateTime now = QDateTime::currentDateTime();
     QDateTime idle = _ircUser->idleTime();
     int idleTime = idle.secsTo(now);
-
-    QList< QPair<int, QString> > timeUnit;
-    timeUnit.append(qMakePair(365*60*60, tr("year")));
-    timeUnit.append(qMakePair(24*60*60, tr("day")));
-    timeUnit.append(qMakePair(60*60, tr("h")));
-    timeUnit.append(qMakePair(60, tr("min")));
-    timeUnit.append(qMakePair(1, tr("sec")));
-
-    QString idleString(' ');
-    for(int i=0; i < timeUnit.size(); i++) {
-      int n = idleTime / timeUnit[i].first;
-      if(n > 0) {
-        idleString += QString("%1 %2 ").arg(QString::number(n), timeUnit[i].second);
-      }
-      idleTime = idleTime % timeUnit[i].first;
-    }
-    toolTip.append(QString("idling since %1").arg(idleString));
+    toolTip.append(tr("idling since %1").arg(secondsToString(idleTime)));
+  }
+  if(_ircUser->loginTime().isValid()) {
+    toolTip.append(tr("login time: %1").arg(_ircUser->loginTime().toString()));
   }
 
-  if(!_ircUser->server().isEmpty()) toolTip.append(QString("server: %1").arg(_ircUser->server()));
+  if(!_ircUser->server().isEmpty()) toolTip.append(tr("server: %1").arg(_ircUser->server()));
 
   return QString("<p> %1 </p>").arg(toolTip.join("<br />"));
 }
@@ -564,6 +617,11 @@ void IrcUserItem::setNick(QString newNick) {
   emit dataChanged(0);
 }
 
+void IrcUserItem::setAway(bool away) {
+  Q_UNUSED(away);
+  emit dataChanged(0);
+}
+
 /*****************************************
  * NetworkModel
  *****************************************/
@@ -592,7 +650,7 @@ Buffer *NetworkModel::getBufferByIndex(const QModelIndex &index) const {
 
 // experimental stuff :)
 QModelIndex NetworkModel::networkIndex(NetworkId networkId) {
-  return indexById(networkId.toInt());
+  return indexById(qHash(networkId));
 }
 
 NetworkItem *NetworkModel::existsNetworkItem(NetworkId networkId) {
@@ -611,12 +669,16 @@ NetworkItem *NetworkModel::networkItem(NetworkId networkId) {
   return netItem;
 }
 
+void NetworkModel::networkRemoved(const NetworkId &networkId) {
+  rootItem->removeChildById(qHash(networkId));
+}
+
 QModelIndex NetworkModel::bufferIndex(BufferId bufferId) {
   AbstractTreeItem *netItem, *bufferItem;
   for(int i = 0; i < rootItem->childCount(); i++) {
     netItem = rootItem->child(i);
-    if((bufferItem = netItem->childById(bufferId.toInt()))) {
-      return indexById(bufferItem->id(), networkIndex(netItem->id()));
+    if((bufferItem = netItem->childById(qHash(bufferId)))) {
+      return indexByItem(bufferItem);
     }
   }
   return QModelIndex();
@@ -702,8 +764,8 @@ bool NetworkModel::dropMimeData(const QMimeData *data, Qt::DropAction action, in
     return false;
 
   // target must be a query
-  BufferItem::Type targetType = (BufferItem::Type)parent.data(NetworkModel::BufferTypeRole).toInt();
-  if(targetType != BufferItem::QueryType)
+  BufferInfo::Type targetType = (BufferInfo::Type)parent.data(NetworkModel::BufferTypeRole).toInt();
+  if(targetType != BufferInfo::QueryBuffer)
     return false;
 
   QList< QPair<NetworkId, BufferId> > bufferList = mimeDataToBufferList(data);
@@ -719,12 +781,12 @@ bool NetworkModel::dropMimeData(const QMimeData *data, Qt::DropAction action, in
   if(bufferId == parent.data(BufferIdRole).value<BufferId>())
     return false; 
   
-  Q_ASSERT(rootItem->childById(netId.toInt()));
-  Q_ASSERT(rootItem->childById(netId.toInt())->childById(bufferId.toInt()));
+  Q_ASSERT(rootItem->childById(qHash(netId)));
+  Q_ASSERT(rootItem->childById(qHash(netId))->childById(qHash(bufferId)));
 
   // source must be a query too
-  BufferItem::Type sourceType = (BufferItem::Type)rootItem->childById(netId.toInt())->childById(bufferId.toInt())->data(0, BufferTypeRole).toInt();
-  if(sourceType != BufferItem::QueryType)
+  BufferInfo::Type sourceType = (BufferInfo::Type)rootItem->childById(qHash(netId))->childById(qHash(bufferId))->data(0, BufferTypeRole).toInt();
+  if(sourceType != BufferInfo::QueryBuffer)
     return false;
     
   // TODO: warn user about buffermerge!
@@ -745,6 +807,18 @@ void NetworkModel::bufferUpdated(BufferInfo bufferInfo) {
   emit dataChanged(itemindex, itemindex);
 }
 
+void NetworkModel::removeBuffer(BufferId bufferId) {
+  const int numNetworks = rootItem->childCount();
+  if(numNetworks == 0)
+    return;
+
+  for(int i = 0; i < numNetworks; i++) {
+    if(rootItem->child(i)->removeChildById(qHash(bufferId)))
+      break;
+  }
+}
+
+/*
 void NetworkModel::updateBufferActivity(const Message &msg) {
   BufferItem *buff = bufferItem(msg.bufferInfo());
   Q_ASSERT(buff);
@@ -758,12 +832,19 @@ void NetworkModel::updateBufferActivity(const Message &msg) {
   if(msg.type() == Message::Plain || msg.type() == Message::Notice)
     level |= BufferItem::NewMessage;
 
-  const Network *net = Client::network(msg.bufferInfo().networkId());
-  if(net && (msg.type() == Message::Plain || msg.type() == Message::Notice || msg.type() == Message::Action) && msg.text().contains(net->myNick()))
-    level |= BufferItem::Highlight;
+  if(msg.flags() & Message::Highlight) 
+      level |= BufferItem::Highlight;
 
   bufferItem(msg.bufferInfo())->updateActivity(level);
 }
+*/
+
+void NetworkModel::setBufferActivity(const BufferInfo &info, Buffer::ActivityLevel level) {
+  BufferItem *buff = bufferItem(info);
+  Q_ASSERT(buff);
+
+  buff->setActivityLevel(level);
+}
 
 const Network *NetworkModel::networkByIndex(const QModelIndex &index) const {
   QVariant netVariant = index.data(NetworkIdRole);
@@ -773,3 +854,4 @@ const Network *NetworkModel::networkByIndex(const QModelIndex &index) const {
   NetworkId networkId = netVariant.value<NetworkId>();
   return Client::network(networkId);
 }
+