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53 lines
1.9 KiB
53 lines
1.9 KiB
#pragma once
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#include <deque>
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#include <QHeaderView>
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#include <QTableView>
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#include "tools/cabana/canmessages.h"
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#include "tools/cabana/dbcmanager.h"
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class HeaderView : public QHeaderView {
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public:
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HeaderView(Qt::Orientation orientation, QWidget *parent = nullptr) : QHeaderView(orientation, parent) {}
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QSize sectionSizeFromContents(int logicalIndex) const override;
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void paintSection(QPainter *painter, const QRect &rect, int logicalIndex) const;
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};
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class HistoryLogModel : public QAbstractTableModel {
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public:
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HistoryLogModel(QObject *parent);
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void setMessage(const QString &message_id);
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void updateState();
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QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
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void fetchMore(const QModelIndex &parent) override;
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inline bool canFetchMore(const QModelIndex &parent) const override { return has_more_data; }
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int rowCount(const QModelIndex &parent = QModelIndex()) const override { return messages.size(); }
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int columnCount(const QModelIndex &parent = QModelIndex()) const override { return std::max(1ul, sigs.size()) + 1; }
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struct Message {
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uint64_t mono_time = 0;
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QVector<double> sig_values;
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QByteArray data;
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};
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std::deque<Message> fetchData(uint64_t min_mono_time, uint64_t max_mono_time);
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QString msg_id;
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bool has_more_data = true;
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const int batch_size = 50;
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std::deque<Message> messages;
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std::vector<const Signal*> sigs;
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};
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class HistoryLog : public QTableView {
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public:
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HistoryLog(QWidget *parent);
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void setMessage(const QString &message_id) { model->setMessage(message_id); }
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void updateState() { model->updateState(); }
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private:
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int sizeHintForColumn(int column) const override { return -1; };
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void showEvent(QShowEvent *event) override { model->setMessage(model->msg_id); };
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HistoryLogModel *model;
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};
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