X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Fchatscene.cpp;h=1194e82f08665071fc1fcd947097097686419fdc;hp=c24933a280fdf0f41bc07ad5ed5f842553422655;hb=167ef57a636052f8e18a206e84c3447552e84d2b;hpb=954b1a6f53da55f9713fb4e75a2fb46dae7d9df8

diff --git a/src/qtui/chatscene.cpp b/src/qtui/chatscene.cpp
index c24933a2..1194e82f 100644
--- a/src/qtui/chatscene.cpp
+++ b/src/qtui/chatscene.cpp
@@ -47,10 +47,10 @@ ChatScene::ChatScene(QAbstractItemModel *model, const QString &idString, qreal w
     _sceneRect(0, 0, width, 0),
     _firstLineRow(-1),
     _viewportHeight(0),
+    _cutoffMode(CutoffRight),
     _selectingItem(0),
     _selectionStart(-1),
-    _isSelecting(false),
-    _lastBacklogSize(0)
+    _isSelecting(false)
 {
   MessageFilter *filter = qobject_cast<MessageFilter*>(model);
   if(filter) {
@@ -75,6 +75,7 @@ ChatScene::ChatScene(QAbstractItemModel *model, const QString &idString, qreal w
   addItem(_secondColHandle);
   _secondColHandle->setXPos(_secondColHandlePos);
   connect(_secondColHandle, SIGNAL(positionChanged(qreal)), this, SLOT(secondHandlePositionChanged(qreal)));
+
   connect(this, SIGNAL(sceneRectChanged(const QRectF &)), _secondColHandle, SLOT(sceneRectChanged(const QRectF &)));
 
   setHandleXLimits();
@@ -525,18 +526,10 @@ QString ChatScene::selectionToString() const {
 }
 
 void ChatScene::requestBacklog() {
-  static const int REQUEST_COUNT = 500;
-  int backlogSize = model()->rowCount();
-  if(isSingleBufferScene() && backlogSize != 0 && _lastBacklogSize + REQUEST_COUNT <= backlogSize) {
-    QModelIndex msgIdx = model()->index(0, 0);
-    while((Message::Type)(model()->data(msgIdx, ChatLineModel::TypeRole).toInt()) == Message::DayChange) {
-      msgIdx = msgIdx.sibling(msgIdx.row() + 1, 0);
-    }
-    MsgId msgId = model()->data(msgIdx, ChatLineModel::MsgIdRole).value<MsgId>();
-    BufferId bufferId = model()->data(msgIdx, ChatLineModel::BufferIdRole).value<BufferId>();
-    _lastBacklogSize = backlogSize;
-    Client::backlogManager()->requestBacklog(bufferId, REQUEST_COUNT, msgId.toInt());
-  }
+  MessageFilter *filter = qobject_cast<MessageFilter*>(model());
+  if(filter)
+    return filter->requestBacklog();
+  return;
 }
 
 int ChatScene::sectionByScenePos(int x) {
@@ -589,13 +582,6 @@ void ChatScene::updateSceneRect(const QRectF &rect) {
   update();
 }
 
-void ChatScene::customEvent(QEvent *event) {
-  switch(event->type()) {
-  default:
-    return;
-  }
-}
-
 void ChatScene::loadWebPreview(ChatItem *parentItem, const QString &url, const QRectF &urlRect) {
 #ifndef HAVE_WEBKIT
   Q_UNUSED(parentItem)