/** extract information from the IGTLinkUSStatusMessage * and store locally. Also reset the old local info with * information from the probe in toolmanager. */ void VideoConnection::updateStatus(ProbeDefinitionPtr msg) { ToolPtr tool = mBackend->tracking()->getFirstProbe(); if (!tool || !tool->getProbe()) { //Don't throw away the ProbeDefinition. Save it until it can be used if (mUnusedProbeDefinitionVector.empty()) connect(mBackend->tracking().get(), &TrackingService::stateChanged, this, &VideoConnection::useUnusedProbeDefinitionSlot); mUnusedProbeDefinitionVector.push_back(msg); return; } ProbePtr probe = tool->getProbe(); // start with getting a valid data object from the probe, in order to keep // existing values (such as temporal calibration). // Note that the 'active' data is get while the 'uid' data is set. ProbeDefinition data = probe->getProbeDefinition(); data.setUid(msg->getUid()); data.setType(msg->getType()); data.setSector(msg->getDepthStart(), msg->getDepthEnd(), msg->getWidth()); data.setOrigin_p(msg->getOrigin_p()); data.setSize(msg->getSize()); data.setSpacing(msg->getSpacing()); data.setClipRect_p(msg->getClipRect_p()); data.setUseDigitalVideo(true); probe->setProbeDefinition(data); probe->setActiveStream(msg->getUid()); }
//'copied' from OpenIGTLinkRTSource::updateSonixStatus() ProbeDefinitionPtr IGTLinkConversion::decode(IGTLinkUSStatusMessage::Pointer probeMessage, igtl::ImageMessage::Pointer imageMessage, ProbeDefinitionPtr base) { ProbeDefinitionPtr retval; if (base) retval = base; else retval = ProbeDefinitionPtr(new ProbeDefinition()); if (probeMessage) { // Update the parts of the probe data that is read from the probe message. retval->setType(ProbeDefinition::TYPE(probeMessage->GetProbeType())); retval->setSector( probeMessage->GetDepthStart(), probeMessage->GetDepthEnd(), probeMessage->GetWidth(), 0); retval->setOrigin_p(Vector3D(probeMessage->GetOrigin())); retval->setUid(probeMessage->GetDeviceName()); } if (imageMessage) { // Update the parts of the probe data that must be read from the image. // Retrive the image data float spacing[3]; // spacing (mm/pixel) int size[3]; // image dimension imageMessage->GetDimensions(size); imageMessage->GetSpacing(spacing); retval->setSpacing(Vector3D(spacing[0], spacing[1], spacing[2])); retval->setSize(QSize(size[0], size[1])); retval->setClipRect_p(DoubleBoundingBox3D(0, retval->getSize().width(), 0, retval->getSize().height(), 0, 0)); } return retval; // return this->decode(retval); }