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95 lines
2.6 KiB
95 lines
2.6 KiB
#pragma once
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#include <map>
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#include <optional>
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#include <QList>
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#include <QMetaType>
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#include <QObject>
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#include <QString>
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#include <QSet>
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#include "tools/cabana/dbc/dbc.h"
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#include "tools/cabana/dbc/dbcfile.h"
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typedef QSet<uint8_t> SourceSet;
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const SourceSet SOURCE_ALL = {};
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const int INVALID_SOURCE = 0xff;
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class DBCManager : public QObject {
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Q_OBJECT
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public:
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DBCManager(QObject *parent) {}
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~DBCManager() {}
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bool open(SourceSet s, const QString &dbc_file_name, QString *error = nullptr);
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bool open(SourceSet s, const QString &name, const QString &content, QString *error = nullptr);
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void close(SourceSet s);
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void close(DBCFile *dbc_file);
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void closeAll();
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void removeSourcesFromFile(DBCFile *dbc_file, SourceSet s);
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void addSignal(const MessageId &id, const cabana::Signal &sig);
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void updateSignal(const MessageId &id, const QString &sig_name, const cabana::Signal &sig);
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void removeSignal(const MessageId &id, const QString &sig_name);
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void updateMsg(const MessageId &id, const QString &name, uint32_t size, const QString &comment);
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void removeMsg(const MessageId &id);
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QString newMsgName(const MessageId &id);
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QString newSignalName(const MessageId &id);
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const QList<uint8_t>& mask(const MessageId &id) const;
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std::map<MessageId, cabana::Msg> getMessages(uint8_t source);
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const cabana::Msg *msg(const MessageId &id) const;
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const cabana::Msg* msg(uint8_t source, const QString &name);
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QStringList signalNames() const;
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int signalCount(const MessageId &id) const;
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int signalCount() const;
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int msgCount() const;
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int dbcCount() const;
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int nonEmptyDBCCount() const;
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std::optional<std::pair<SourceSet, DBCFile*>> findDBCFile(const uint8_t source) const;
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std::optional<std::pair<SourceSet, DBCFile*>> findDBCFile(const MessageId &id) const;
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QList<std::pair<SourceSet, DBCFile*>> dbc_files;
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private:
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SourceSet sources;
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QList<uint8_t> empty_mask;
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public slots:
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void updateSources(const SourceSet &s);
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signals:
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void signalAdded(MessageId id, const cabana::Signal *sig);
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void signalRemoved(const cabana::Signal *sig);
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void signalUpdated(const cabana::Signal *sig);
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void msgUpdated(MessageId id);
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void msgRemoved(MessageId id);
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void DBCFileChanged();
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};
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DBCManager *dbc();
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inline QString msgName(const MessageId &id) {
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auto msg = dbc()->msg(id);
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return msg ? msg->name : UNTITLED;
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}
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inline QString toString(SourceSet ss) {
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if (ss == SOURCE_ALL) {
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return "all";
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} else {
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QStringList ret;
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QList source_list = ss.values();
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std::sort(source_list.begin(), source_list.end());
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for (auto s : source_list) {
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ret << QString::number(s);
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}
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return ret.join(", ");
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}
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}
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