X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fqtui%2Fchatview.cpp;h=98346ca4638da2905dcc908887722f4f474457e9;hb=f8557ba65eb38ac4988bfbbb2c4ef579d4534cf0;hp=db93f0748cf7bc5d277f757187f4206ca569df6f;hpb=22f141be889377b07472bb967d92186dad23be3e;p=quassel.git

diff --git a/src/qtui/chatview.cpp b/src/qtui/chatview.cpp
index db93f074..98346ca4 100644
--- a/src/qtui/chatview.cpp
+++ b/src/qtui/chatview.cpp
@@ -19,21 +19,37 @@
  ***************************************************************************/
 
 #include <QGraphicsTextItem>
+#include <QScrollBar>
 
 #include "buffer.h"
-#include "chatline.h"
+#include "chatlinemodelitem.h"
 #include "chatscene.h"
 #include "chatview.h"
+#include "client.h"
+#include "messagefilter.h"
 #include "quasselui.h"
 
 ChatView::ChatView(Buffer *buf, QWidget *parent) : QGraphicsView(parent), AbstractChatView() {
-  _scene = new ChatScene(buf, this);
-  setScene(_scene);
+  QList<BufferId> filterList;
+  filterList.append(buf->bufferInfo().bufferId());
+  MessageFilter *filter = new MessageFilter(Client::messageModel(), filterList, this);
+  init(filter);
 
-  QGraphicsTextItem *item = scene()->addText(buf->bufferInfo().bufferName());
+}
 
+ChatView::ChatView(MessageFilter *filter, QWidget *parent) : QGraphicsView(parent), AbstractChatView() {
+  init(filter);
 }
 
+void ChatView::init(MessageFilter *filter) {
+  setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+  setAlignment(Qt::AlignBottom);
+  setInteractive(true);
+
+  _scene = new ChatScene(filter, filter->idString(), this);
+  connect(_scene, SIGNAL(heightChanged(qreal)), this, SLOT(sceneHeightChanged(qreal)));
+  setScene(_scene);
+}
 
 ChatView::~ChatView() {
 
@@ -44,6 +60,17 @@ ChatScene *ChatView::scene() const {
   return _scene;
 }
 
+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());
+}
+
+void ChatView::sceneHeightChanged(qreal h) {
+  Q_UNUSED(h)
+  bool scrollable = qAbs(verticalScrollBar()->value() - verticalScrollBar()->maximum()) <= 2; // be a bit tolerant here, also FIXME (why we need this?)
+  setSceneRect(scene()->sceneRect());
+  if(scrollable) verticalScrollBar()->setValue(verticalScrollBar()->maximum());
+}
 
 void ChatView::clear()
 {
@@ -76,12 +103,12 @@ void ChatView::appendChatLine(ChatLine *line) {
 
 void ChatView::appendChatLines(QList<ChatLine *> list) {
   //foreach(ChatLine *line, list) {
-    
+
   //}
 }
 
 void ChatView::setContents(const QList<AbstractUiMsg *> &list) {
-  qDebug() << "setting" << list.count();
+  //qDebug() << "setting" << list.count();
   //appendChatLines(list);
 }