X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Fchatscene.cpp;h=bcf3c93513093f90ff29578780dfc96bede98039;hp=a78c2ba8de2859082babee03bd99c7fc96862ac0;hb=206ce9444661cc7b2f65bdd8c8c0d1c365e6306f;hpb=aefcf3c3799a9deb286723eccc124760ce4d898d

diff --git a/src/qtui/chatscene.cpp b/src/qtui/chatscene.cpp
index a78c2ba8..bcf3c935 100644
--- a/src/qtui/chatscene.cpp
+++ b/src/qtui/chatscene.cpp
@@ -25,17 +25,30 @@
 #include "chatitem.h"
 #include "chatlinemodelitem.h"
 #include "chatscene.h"
-#include "quasselui.h"
+#include "columnhandleitem.h"
+#include "qtui.h"
+
+ChatScene::ChatScene(QAbstractItemModel *model, QObject *parent) : QGraphicsScene(parent), _model(model) {
+  _width = 0;
+  connect(this, SIGNAL(sceneRectChanged(const QRectF &)), this, SLOT(rectChanged(const QRectF &)));
 
-ChatScene::ChatScene(MessageModel *model, QObject *parent) : QGraphicsScene(parent), _model(model) {
   connect(model, SIGNAL(rowsInserted(const QModelIndex &, int, int)), this, SLOT(rowsInserted(const QModelIndex &, int, int)));
   for(int i = 0; i < model->rowCount(); i++) {
-    ChatItem *item = new ChatItem(QPersistentModelIndex(model->index(i, 2)));
-    addItem(item);
-    item->setPos(30, i*item->boundingRect().height());
+    ChatLine *line = new ChatLine(model->index(i, 0));
+    _lines.append(line);
+    addItem(line);
   }
 
-  
+  firstColHandlePos = 80;
+  secondColHandlePos = 200;
+
+  firstColHandle = new ColumnHandleItem(QtUi::style()->firstColumnSeparator()); addItem(firstColHandle);
+  secondColHandle = new ColumnHandleItem(QtUi::style()->secondColumnSeparator()); addItem(secondColHandle);
+
+  firstColHandle->setXPos(firstColHandlePos);
+  secondColHandle->setXPos(secondColHandlePos);
+
+  emit heightChanged(height());
 }
 
 ChatScene::~ChatScene() {
@@ -43,15 +56,45 @@ ChatScene::~ChatScene() {
 
 }
 
+void ChatScene::rowsInserted(const QModelIndex &index, int start, int end) {
+  Q_UNUSED(index);
+  // maybe make this more efficient by prepending stuff with negative yval
+  // dunno if that's worth not guranteeing that 0 is on the top...
+  // TODO bulk inserts, iterators
+  qreal h = 0;
+  qreal y = 0;
+  if(_width && start > 0) y = _lines.value(start - 1)->y() + _lines.value(start - 1)->height();
+  for(int i = start; i <= end; i++) {
+    ChatLine *line = new ChatLine(model()->index(i, 0));
+    _lines.insert(i, line);
+    addItem(line);
+    if(_width > 0) {
+      line->setPos(0, y+h);
+      h += line->setGeometry(_width, firstColHandlePos, secondColHandlePos);
+    }
+  }
+  if(h > 0) {
+    _height += h;
+    for(int i = end+1; i < _lines.count(); i++) {
+      _lines.value(i)->moveBy(0, h);
+    }
+    setSceneRect(QRectF(0, 0, _width, _height));
+    emit heightChanged(_height);
+  }
+}
+
+void ChatScene::setWidth(qreal w) {
+  _width = w;
+  _height = 0;
+  foreach(ChatLine *line, _lines) {
+    line->setPos(0, _height);
+    _height += line->setGeometry(_width, firstColHandlePos, secondColHandlePos);
+  }
+  setSceneRect(QRectF(0, 0, w, _height));
+  emit heightChanged(_height);
+}
 
-void ChatScene::mousePressEvent ( QGraphicsSceneMouseEvent * mouseEvent ) {
-  /*
-  qDebug() << "recv" << mouseEvent->scenePos();
-  ChatLine *line = static_cast<ChatLine*>(itemAt(mouseEvent->scenePos()));
-  ChatItem *item = static_cast<ChatItem*>(itemAt(mouseEvent->scenePos()));
-  qDebug() << (void*)line << (void*)item;
-  if(line) {
-    line->myMousePressEvent(mouseEvent);
-  } else  QGraphicsScene::mousePressEvent(mouseEvent);
-  */
+void ChatScene::rectChanged(const QRectF &rect) {
+  firstColHandle->sceneRectChanged(rect);
+  secondColHandle->sceneRectChanged(rect);
 }