X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fqtui%2Fchatscene.cpp;h=1ce69f64c22b28df975c468fc0c559b926c7647f;hb=e836bbc5872d6494b9e6b8838eef80ed3e229ac5;hp=e21d625c1d6b4953121603f1098460b6ae2e3333;hpb=470a28f188f9531972944413bde1a43f9cd86343;p=quassel.git

diff --git a/src/qtui/chatscene.cpp b/src/qtui/chatscene.cpp
index e21d625c..1ce69f64 100644
--- a/src/qtui/chatscene.cpp
+++ b/src/qtui/chatscene.cpp
@@ -81,9 +81,9 @@ ChatScene::ChatScene(QAbstractItemModel *model, const QString &idString, qreal w
   setHandleXLimits();
 
   connect(model, SIGNAL(rowsInserted(const QModelIndex &, int, int)),
-	  this, SLOT(rowsInserted(const QModelIndex &, int, int)));
+          this, SLOT(rowsInserted(const QModelIndex &, int, int)));
   connect(model, SIGNAL(rowsAboutToBeRemoved(const QModelIndex &, int, int)),
-	  this, SLOT(rowsAboutToBeRemoved(const QModelIndex &, int, int)));
+          this, SLOT(rowsAboutToBeRemoved(const QModelIndex &, int, int)));
 
   if(model->rowCount() > 0)
     rowsInserted(QModelIndex(), 0, model->rowCount() - 1);
@@ -95,6 +95,8 @@ ChatScene::ChatScene(QAbstractItemModel *model, const QString &idString, qreal w
   webPreview.deleteTimer.setInterval(10000);
   connect(&webPreview.deleteTimer, SIGNAL(timeout()), this, SLOT(deleteWebPreviewEvent()));
 #endif
+  _showWebPreview = defaultSettings.showWebPreview();
+  defaultSettings.notify("ShowWebPreview", this, SLOT(showWebPreviewChanged()));
 
   setItemIndexMethod(QGraphicsScene::NoIndex);
 }
@@ -146,9 +148,9 @@ void ChatScene::rowsInserted(const QModelIndex &index, int start, int end) {
   if(atTop) {
     for(int i = end; i >= start; i--) {
       ChatLine *line = new ChatLine(i, model(),
-				    width,
-				    timestampWidth, senderWidth, contentsWidth,
-				    senderPos, contentsPos);
+                                    width,
+                                    timestampWidth, senderWidth, contentsWidth,
+                                    senderPos, contentsPos);
       h += line->height();
       line->setPos(0, y-h);
       _lines.insert(start, line);
@@ -157,9 +159,9 @@ void ChatScene::rowsInserted(const QModelIndex &index, int start, int end) {
   } else {
     for(int i = start; i <= end; i++) {
       ChatLine *line = new ChatLine(i, model(),
-				    width,
-				    timestampWidth, senderWidth, contentsWidth,
-				    senderPos, contentsPos);
+                                    width,
+                                    timestampWidth, senderWidth, contentsWidth,
+                                    senderPos, contentsPos);
       line->setPos(0, y+h);
       h += line->height();
       _lines.insert(i, line);
@@ -237,7 +239,7 @@ void ChatScene::rowsInserted(const QModelIndex &index, int start, int end) {
     if(start < _firstLineRow) {
       int prevFirstLineRow = _firstLineRow + (end - start + 1);
       for(int i = end + 1; i < prevFirstLineRow; i++) {
-	_lines.at(i)->show();
+        _lines.at(i)->show();
       }
     }
     // force new search for first proper line
@@ -513,9 +515,19 @@ void ChatScene::updateSelection(const QPointF &pos) {
   }
 }
 
+bool ChatScene::isScrollingAllowed() const {
+  if(_isSelecting)
+    return false;
+
+  // TODO: Handle clicks and single-item selections too
+
+  return true;
+}
+
 void ChatScene::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
   if(_isSelecting && event->buttons() == Qt::LeftButton) {
     updateSelection(event->scenePos());
+    emit mouseMoveWhileSelecting(event->scenePos());
     event->accept();
   } else {
     QGraphicsScene::mouseMoveEvent(event);
@@ -610,7 +622,7 @@ void ChatScene::updateSceneRect(qreal width) {
     while(_firstLineRow < numRows) {
       firstLineIdx = model()->index(_firstLineRow, 0);
       if((Message::Type)(model()->data(firstLineIdx, MessageModel::TypeRole).toInt()) != Message::DayChange)
-	break;
+        break;
       _lines.at(_firstLineRow)->hide();
       _firstLineRow++;
     }
@@ -647,6 +659,9 @@ void ChatScene::loadWebPreview(ChatItem *parentItem, const QString &url, const Q
   Q_UNUSED(url)
   Q_UNUSED(urlRect)
 #else
+  if(!_showWebPreview)
+    return;
+
   if(webPreview.parentItem != parentItem)
     webPreview.parentItem = parentItem;
 
@@ -712,3 +727,8 @@ void ChatScene::deleteWebPreviewEvent() {
   webPreview.urlRect = QRectF();
 #endif
 }
+
+void ChatScene::showWebPreviewChanged() {
+  ChatViewSettings settings;
+  _showWebPreview = settings.showWebPreview();
+}