X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fqtui%2Fchatview.cpp;h=77a0976f42d3b71ea7b30c432a06b952534bc724;hb=130fde74cee428ec2e3285db89c4348c3091b2aa;hp=6d4e5ea24f17fe5decc321cfe1c3699603fef06d;hpb=dbefd590650e9053c7a1513a5f49aad3e582108a;p=quassel.git

diff --git a/src/qtui/chatview.cpp b/src/qtui/chatview.cpp
index 6d4e5ea2..77a0976f 100644
--- a/src/qtui/chatview.cpp
+++ b/src/qtui/chatview.cpp
@@ -29,15 +29,21 @@
 #include "messagefilter.h"
 #include "quasselui.h"
 
-ChatView::ChatView(Buffer *buf, QWidget *parent) : QGraphicsView(parent), AbstractChatView() {
+ChatView::ChatView(BufferId bufferId, QWidget *parent)
+  : QGraphicsView(parent),
+    AbstractChatView()
+{
   QList<BufferId> filterList;
-  filterList.append(buf->bufferInfo().bufferId());
+  filterList.append(bufferId);
   MessageFilter *filter = new MessageFilter(Client::messageModel(), filterList, this);
   init(filter);
 
 }
 
-ChatView::ChatView(MessageFilter *filter, QWidget *parent) : QGraphicsView(parent), AbstractChatView() {
+ChatView::ChatView(MessageFilter *filter, QWidget *parent)
+  : QGraphicsView(parent),
+    AbstractChatView()
+{
   init(filter);
 }
 
@@ -55,18 +61,6 @@ void ChatView::init(MessageFilter *filter) {
   connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(verticalScrollbarChanged(int)));
 }
 
-ChatView::~ChatView() {
-
-}
-
-ChatScene *ChatView::scene() const {
-  return _scene;
-}
-
-void ChatView::clear() {
-
-}
-
 void ChatView::resizeEvent(QResizeEvent *event) {
   scene()->setWidth(event->size().width() - 2);  // FIXME figure out why we have to hardcode the -2 here
   verticalScrollBar()->setValue(verticalScrollBar()->maximum());
@@ -108,3 +102,15 @@ void ChatView::verticalScrollbarChanged(int newPos) {
     scene()->setIsFetchingBacklog(vbar->value() == vbar->minimum());
   }
 }
+
+MsgId ChatView::lastMsgId() const {
+  if(!scene())
+    return MsgId();
+
+  QAbstractItemModel *model = scene()->model();
+  if(!model || model->rowCount() == 0)
+    return MsgId();
+
+  
+  return model->data(model->index(model->rowCount() - 1, 0), MessageModel::MsgIdRole).value<MsgId>();
+}