Lazy backlog fetching for removed buffers.

[quassel.git] / src / uisupport / abstractbuffercontainer.cpp

diff --git a/src/uisupport/abstractbuffercontainer.cpp b/src/uisupport/abstractbuffercontainer.cpp
index f3ffbf8..9861d14 100644 (file)
--- a/src/uisupport/abstractbuffercontainer.cpp
+++ b/src/uisupport/abstractbuffercontainer.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-08 by the Quassel IRC Team                         *
+ *   Copyright (C) 2005-09 by the Quassel Project                          *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -19,8 +19,8 @@
  ***************************************************************************/
 
 #include "abstractbuffercontainer.h"
-#include "buffer.h"
 #include "client.h"
+#include "clientbacklogmanager.h"
 #include "networkmodel.h"
 
 AbstractBufferContainer::AbstractBufferContainer(QWidget *parent)
@@ -32,7 +32,6 @@ AbstractBufferContainer::AbstractBufferContainer(QWidget *parent)
 AbstractBufferContainer::~AbstractBufferContainer() {
 }
 
-
 void AbstractBufferContainer::rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end) {
   Q_ASSERT(model());
   if(!parent.isValid()) {
@@ -60,7 +59,6 @@ void AbstractBufferContainer::rowsAboutToBeRemoved(const QModelIndex &parent, in
 }
 
 void AbstractBufferContainer::removeBuffer(BufferId bufferId) {
-  if(Client::buffer(bufferId)) Client::buffer(bufferId)->setVisible(false);
   if(!_chatViews.contains(bufferId))
     return;
 
@@ -74,61 +72,28 @@ void AbstractBufferContainer::currentChanged(const QModelIndex &current, const Q
   if(newBufferId != oldBufferId) {
     setCurrentBuffer(newBufferId);
     emit currentChanged(newBufferId);
+    emit currentChanged(current);
   }
 }
 
 void AbstractBufferContainer::setCurrentBuffer(BufferId bufferId) {
-  AbstractChatView *chatView = 0;
-  Buffer *prevBuffer = Client::buffer(currentBuffer());
-  if(prevBuffer) prevBuffer->setVisible(false);
+  BufferId prevBufferId = currentBuffer();
+  if(prevBufferId.isValid() && _chatViews.contains(prevBufferId)) {
+    Client::setBufferLastSeenMsg(prevBufferId, _chatViews[prevBufferId]->lastMsgId());
+  }
 
-  Buffer *buf;
-  if(!bufferId.isValid() || !(buf = Client::buffer(bufferId))) {
-    if(bufferId.isValid()) 
-      qWarning() << "AbstractBufferContainer::setBuffer(BufferId): Can't show unknown Buffer:" << bufferId;
+  if(!bufferId.isValid()) {
     _currentBuffer = 0;
     showChatView(0);
     return;
   }
-  if(_chatViews.contains(bufferId)) {
-    chatView = _chatViews[bufferId];
-  } else {
-    chatView = createChatView(bufferId);
-    chatView->setContents(buf->contents());
-    connect(buf, SIGNAL(msgAppended(AbstractUiMsg *)), this, SLOT(appendMsg(AbstractUiMsg *)));
-    connect(buf, SIGNAL(msgPrepended(AbstractUiMsg *)), this, SLOT(prependMsg(AbstractUiMsg *)));
-    _chatViews[bufferId] = chatView;
-  }
+
+  if(!_chatViews.contains(bufferId))
+    _chatViews[bufferId] = createChatView(bufferId);
+
   _currentBuffer = bufferId;
   showChatView(bufferId);
-  buf->setVisible(true);
+  Client::networkModel()->clearBufferActivity(bufferId);
+  Client::backlogManager()->checkForBacklog(bufferId);
   setFocus();
 }
-
-void AbstractBufferContainer::appendMsg(AbstractUiMsg *msg) {
-  Buffer *buf = qobject_cast<Buffer *>(sender());
-  if(!buf) {
-    qWarning() << "AbstractBufferContainer::appendMsg(): Invalid slot caller!";
-    return;
-  }
-  BufferId id = buf->bufferInfo().bufferId();
-  if(!_chatViews.contains(id)) {
-    qWarning() << "AbstractBufferContainer::appendMsg(): Received message for unknown buffer!";
-    return;
-  }
-  _chatViews[id]->appendMsg(msg);
-}
-
-void AbstractBufferContainer::prependMsg(AbstractUiMsg *msg) {
-  Buffer *buf = qobject_cast<Buffer *>(sender());
-  if(!buf) {
-    qWarning() << "AbstractBufferContainer:prependMsg(): Invalid slot caller!";
-    return;
-  }
-  BufferId id = buf->bufferInfo().bufferId();
-  if(!_chatViews.contains(id)) {
-    qWarning() << "AbstractBufferContainer::prependMsg(): Received message for unknown buffer!";
-    return;
-  }
-  _chatViews[id]->prependMsg(msg);
-}