+void ContentsChatItem::clearLayout() {
+ delete _layoutData;
+ _layoutData = 0;
+}
+
+void ContentsChatItem::updateLayout() {
+ if(!haveLayout()) setLayout(createLayout(QTextOption::WrapAnywhere));
+
+ // Now layout
+ ChatLineModel::WrapList wrapList = data(ChatLineModel::WrapListRole).value<ChatLineModel::WrapList>();
+ if(!wrapList.count()) return; // empty chatitem
+
+ qreal h = 0;
+ WrapColumnFinder finder(this);
+ layout()->beginLayout();
+ forever {
+ QTextLine line = layout()->createLine();
+ if(!line.isValid())
+ break;
+
+ int col = finder.nextWrapColumn();
+ line.setNumColumns(col >= 0 ? col - line.textStart() : layout()->text().length());
+ line.setPosition(QPointF(0, h));
+ h += line.height() + fontMetrics()->leading();
+ }
+ layout()->endLayout();
+}
+
+void ContentsChatItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) {
+ // FIXME dirty and fast hack to make http:// urls klickable
+
+ QRegExp regex("\\b([hf]t{1,2}ps?://[^\\s]+)\\b");
+ QString str = data(ChatLineModel::DisplayRole).toString();
+ int idx = posToCursor(event->pos());
+ int mi = 0;
+ do {
+ mi = regex.indexIn(str, mi);
+ if(mi < 0) break;
+ if(idx >= mi && idx < mi + regex.matchedLength()) {
+ QDesktopServices::openUrl(QUrl(regex.capturedTexts()[1]));
+ break;
+ }
+ mi += regex.matchedLength();
+ } while(mi >= 0);
+ event->accept();
+}
+
+void ContentsChatItem::hoverEnterEvent(QGraphicsSceneHoverEvent *event) {
+ //qDebug() << (void*)this << "entering";
+ event->ignore();
+}
+
+void ContentsChatItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *event) {
+ //qDebug() << (void*)this << "leaving";
+ event->ignore();
+}
+
+void ContentsChatItem::hoverMoveEvent(QGraphicsSceneHoverEvent *event) {
+ //qDebug() << (void*)this << event->pos();
+ event->ignore();
+}