torstenandCopilot
f15f342a47
Migrated all remaining QRegExp usage to QRegularExpression for Qt6 compatibility: - Lts/Viewer/SituationMap/SymbologyImpl/symbol_dictionary_impl.cpp - Changed helper functions to use QRegularExpression::match().hasMatch() - Updated inline regex validation - Lts/Plugins/PlanEditor/mil2525d_to_mil2525c.cpp - Fixed m_sidcQuery.exactMatch() → match().hasMatch() - Lts/Plugins/PresentationManagement/Gui/Script/ScriptTimelineEditor/pre_script_dialog.cpp - Video file pattern matching migrated - Lts/Proxies/TrainingAreaBase/Plugins/Nmea/nmea_handler_rx.cpp - NMEA message parsing with QRegularExpression - Lts/Proxies/TrainingAreaBaseOC/handler_aes_data.cpp - AES data handler regex patterns migrated - Lts/Services/AudioVideoManagement/stream_name_mapping.* - Stream name validation patterns - Lts/Services/NmeaManagement/nmea_handler.cpp - NMEA handler regex patterns - Lts/Viewer/SituationMap/Symbology/sidc_builder_base.cpp, sidc_codec.cpp - SIDC code validation patterns - Test files updated for compilation All QRegExp::exactMatch() calls replaced with QRegularExpression::match().hasMatch() All QRegExp::cap(n) calls replaced with QRegularExpressionMatch::captured(n) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
146 lines
4.3 KiB
C++
Executable File
146 lines
4.3 KiB
C++
Executable File
/**
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* @RDE_HEADER@
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* StreamNameMapping
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* $Id$
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* $HeadURL$
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* $Author$
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* Created by Christian Fröbel, NLSE, 2018-03-12
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*/
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#include "stream_name_mapping.h"
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#include "audio_video_handler_impl.h"
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#include <AudioVideoManagement/avm.hpp>
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#include <AudioVideoManagement/avm_dtc.h>
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#include <LtsUtils/LtsUtilsCore/data_modification_enum.h>
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#include <QtGlobal>
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#include <QtCore/QString>
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#include <QtCore/QRegularExpressionMatch>
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namespace
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{
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/**
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* Same as in AudioVideoHandlerImpl::internalStreamName() but only used as a fallback
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* in case someone requests a name for an unknown MountingPoint.
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*
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* This would not be needed if we could rely on consistent data.
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*/
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QString fallbackStreamName(int mountingPointId)
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{
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return AudioVideoManagement::AudioVideoHandlerImpl::internalStreamName(mountingPointId);
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}
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} // anonymous namespace
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namespace AudioVideoManagement
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{
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StreamNameMapping *StreamNameMapping::create(Interface::Dtc *dtc)
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{
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Q_ASSERT(dtc);
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StreamNameMapping *mapping = new StreamNameMapping;
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QObject::connect(dtc, &Interface::Dtc::streamNameChanged, mapping, &StreamNameMapping::onStreamNameChanged);
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dtc->streamNames([mapping](const StreamName & streamName) { mapping->onStreamNameChanged(streamName, DataModification::eAdded); });
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return mapping;
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}
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QString StreamNameMapping::internalName(int32_t mountingPointId) const
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{
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const auto &found = m_mpToNames.find(mountingPointId);
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if (found != m_mpToNames.end())
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return found->second.internal;
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// We can never be sure that DDS-based data is consistent.
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// In case someone refers to a MountingPoint that either does not exist anymore
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// or for which the mapping was not yet published, we supply a fallback stream name.
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return fallbackStreamName(mountingPointId);
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}
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QString StreamNameMapping::displayName(int32_t mountingPointId) const
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{
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const auto &found = m_mpToNames.find(mountingPointId);
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if (found != m_mpToNames.end())
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return found->second.display;
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return fallbackStreamName(mountingPointId);
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}
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QString StreamNameMapping::internalName(const QString &displayName)
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{
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for (const auto &keyValue : m_mpToNames)
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if (keyValue.second.display == displayName)
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return keyValue.second.internal ;
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return (displayName);
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}
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QString StreamNameMapping::displayName(const QString &internalName) const
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{
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const QRegularExpressionMatch match = m_extractor.match(internalName);
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const bool matched = match.hasMatch();
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const QString effectiveStreamName = matched ? match.captured(1) : internalName;
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const QString sourceSpecifier = matched ? match.captured(2) : QString();
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const auto &found = m_internalToDisplay.find(effectiveStreamName);
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if (found == m_internalToDisplay.end())
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return internalName; // no translation
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return found->second + sourceSpecifier;
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}
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std::vector<StreamNameMapping::Names> StreamNameMapping::allNames() const
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{
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std::vector<Names> names;
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names.reserve(m_mpToNames.size());
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for (const auto &keyValue : m_mpToNames)
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names.push_back(keyValue.second);
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return names;
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}
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void StreamNameMapping::onStreamNameChanged(const StreamName &streamName, DataModification modType)
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{
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switch (modType)
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{
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case DataModification::eAdded:
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case DataModification::eModified:
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define(streamName.mountingPointId(), {QString::fromStdString(streamName.internalName()), QString::fromStdString(streamName.displayName())});
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return;
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case DataModification::eRemoved:
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remove(streamName.mountingPointId());
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return;
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}
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Q_ASSERT(false);
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}
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void StreamNameMapping::define(int32_t mountingPointId, const StreamNameMapping::Names &names)
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{
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m_mpToNames[mountingPointId] = names;
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m_internalToDisplay[names.internal] = names.display;
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emit changed(mountingPointId, names.internal, names.display);
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}
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void StreamNameMapping::remove(int32_t mountingPointId)
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{
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const auto found = m_mpToNames.find(mountingPointId);
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Q_ASSERT(found != m_mpToNames.end());
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// sometimes we get a double remove during logout so make sure we don't crash here
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if (found == m_mpToNames.end())
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return;
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const Names &names = found->second;
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QString internalName = names.internal;
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size_t removeCount = m_internalToDisplay.erase(names.internal);
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Q_ASSERT(removeCount == 1);
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m_mpToNames.erase(found);
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emit changed(mountingPointId, internalName, internalName);
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}
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} // namespace AudioVideoManagement
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