void PacketsScene::addPacket (qreal tx, qreal rx, uint32_t fromNodeId, uint32_t toNodeId, QString metaInfo, bool drawPacket) { QString shortMeta = ""; if (m_filter != AnimPacket::ALL) { bool result; shortMeta = AnimPacket::getMeta (metaInfo, m_filter, result, false); if (!result) return; } else { shortMeta = AnimPacket::getMeta (metaInfo, false); } QRegExp rex (m_filterRegex); if (rex.indexIn (metaInfo) == -1) { return; } qreal txY = 0; qreal rxY = 0; if (drawPacket && m_showGraph) { qreal fromNodeX = m_interNodeSpacing * m_lineIndex[fromNodeId]; qreal toNodeX = m_interNodeSpacing * m_lineIndex[toNodeId]; txY = timeToY (tx); rxY = timeToY (rx); GraphPacket * graphPacket = new GraphPacket (QPointF (fromNodeX, txY), QPointF (toNodeX, rxY)); //addItem (graphPacket); m_packetPath.moveTo (graphPacket->line ().p1 ()); m_packetPath.lineTo (graphPacket->line ().p2 ()); qreal angle = 45; qreal mag = 9; QPointF endPoint (graphPacket->line ().p2 ()); if (1) { if (graphPacket->line ().angle () > 270) { m_packetPath.moveTo (endPoint); angle += graphPacket->line ().angle (); //NS_LOG_DEBUG ("Angle:" << graphPacket->line ().angle () << " Final Angle:" << angle); m_packetPath.lineTo (endPoint.x () - mag * cos (angle * PI/180), endPoint.y () - mag * sin (angle * PI/180)); m_packetPath.moveTo (endPoint); m_packetPath.lineTo (endPoint.x () - mag * cos (angle * PI/180), endPoint.y () + mag * sin (angle * PI/180)); } else if (graphPacket->line ().angle () > 180) { m_packetPath.moveTo (endPoint); angle += 180 - graphPacket->line ().angle (); //NS_LOG_DEBUG ("Angle:" << graphPacket->line ().angle () << " Final Angle:" << angle); m_packetPath.lineTo (endPoint.x () + mag * cos (angle * PI/180), endPoint.y () - mag * sin (angle * PI/180)); m_packetPath.moveTo (endPoint); m_packetPath.lineTo (endPoint.x () + mag * cos (angle * PI/180), endPoint.y () + mag * sin (angle * PI/180)); } } m_packetPathItem->setPath (m_packetPath); m_packetLines.push_back (graphPacket); QGraphicsSimpleTextItem * info = new QGraphicsSimpleTextItem (shortMeta); addItem (info); m_packetInfoTexts.push_back (info); info->setFlag (QGraphicsItem::ItemIgnoresTransformations); info->setPos (QPointF (fromNodeX, txY)); qreal textAngle = graphPacket->line().angle (); if(textAngle < 90) { textAngle = 360-textAngle; } else if (textAngle > 270) { textAngle = 360-textAngle; } else { textAngle = 180-textAngle; info->setPos (QPointF (toNodeX, rxY)); } info->rotate (textAngle); } Table * table = PacketsMode::getInstance ()->getTable (); QStringList sl; sl << QString::number (fromNodeId) << QString::number (toNodeId) << QString::number (tx) << shortMeta; table->addRow (sl); if (m_showGrid && drawPacket && m_showGraph) { QGraphicsSimpleTextItem * txText = new QGraphicsSimpleTextItem (QString::number (tx)); txText->setFlag (QGraphicsItem::ItemIgnoresTransformations); addItem (txText); txText->setPos (RULER_X, txY); QPen pen (QColor (200, 100, 155, 100)); QGraphicsLineItem * horizontalTxLine = new QGraphicsLineItem (RULER_X, txY, m_interNodeSpacing * m_lineIndex.size (), txY); QGraphicsLineItem * horizontalRxLine = new QGraphicsLineItem (RULER_X, rxY, m_interNodeSpacing * m_lineIndex.size (), rxY); horizontalTxLine->setPen (pen); horizontalRxLine->setPen (pen); addItem (horizontalTxLine); addItem (horizontalRxLine); QGraphicsSimpleTextItem * rxText = new QGraphicsSimpleTextItem (QString::number (rx)); addItem (rxText); rxText->setFlag (QGraphicsItem::ItemIgnoresTransformations); rxText->setPos (RULER_X, rxY); //graphPacket->setPos (QPointF (fromNodeX, txY)); m_rulerTexts.push_back (txText); m_rulerTexts.push_back (rxText); m_horizontalRulerLines.push_back (horizontalTxLine); m_horizontalRulerLines.push_back (horizontalRxLine); } }