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70 lines
2.0 KiB
70 lines
2.0 KiB
#pragma once
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#include <atomic>
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#include <QColor>
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#include <QHash>
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#include "tools/cabana/settings.h"
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#include "tools/cabana/util.h"
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#include "tools/replay/replay.h"
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struct CanData {
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double ts = 0.;
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uint32_t count = 0;
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uint32_t freq = 0;
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QByteArray dat;
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QVector<QColor> colors;
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QVector<double> last_change_t;
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};
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class AbstractStream : public QObject {
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Q_OBJECT
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public:
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AbstractStream(QObject *parent, bool is_live_streaming);
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virtual ~AbstractStream() {};
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inline bool liveStreaming() const { return is_live_streaming; }
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virtual void seekTo(double ts) {}
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virtual QString routeName() const = 0;
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virtual QString carFingerprint() const { return ""; }
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virtual double totalSeconds() const { return 0; }
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virtual double routeStartTime() const { return 0; }
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virtual double currentSec() const = 0;
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virtual QDateTime currentDateTime() const { return {}; }
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virtual const CanData &lastMessage(const QString &id);
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virtual VisionStreamType visionStreamType() const { return VISION_STREAM_ROAD; }
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virtual const Route *route() const { return nullptr; }
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virtual const std::vector<Event *> *events() const = 0;
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virtual void setSpeed(float speed) {}
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virtual bool isPaused() const { return false; }
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virtual void pause(bool pause) {}
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virtual const std::vector<std::tuple<int, int, TimelineType>> getTimeline() { return {}; }
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signals:
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void paused();
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void resume();
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void seekedTo(double sec);
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void streamStarted();
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void eventsMerged();
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void updated();
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void msgsReceived(const QHash<QString, CanData> *);
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void received(QHash<QString, CanData> *);
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public:
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QHash<QString, CanData> can_msgs;
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protected:
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void process(QHash<QString, CanData> *);
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bool updateEvent(const Event *event);
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void updateLastMsgsTo(double sec);
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bool is_live_streaming = false;
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std::atomic<bool> processing = false;
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QHash<QString, uint32_t> counters;
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std::unique_ptr<QHash<QString, CanData>> new_msgs;
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QHash<QString, ChangeTracker> change_trackers;
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};
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// A global pointer referring to the unique AbstractStream object
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extern AbstractStream *can;
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