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multimeter.h
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multimeter.h
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#pragma once
#include <QMainWindow>
#include <QBluetoothDeviceInfo>
#include <QAbstractTableModel>
#include <QTime>
#include "display.h"
#include "packetparser.h"
namespace Ui {
class Multimeter;
}
class MultimeterValue {
public:
explicit MultimeterValue(QTime _time, double _valueMain, double _valueSub) :
time(_time), valueMain(_valueMain), valueSub(_valueSub) {}
QTime time;
double valueMain, valueSub;
};
class MultimeterValueModel : public QAbstractTableModel
{
public:
MultimeterValueModel(QObject * parent = {}) :
QAbstractTableModel{parent} {}
void addValue(const MultimeterValue &value) {
beginInsertRows({}, values.count(), values.count());
values << value;
endInsertRows();
}
void clear() {
removeRows(0, values.count(), {});
values.clear();
}
int rowCount(const QModelIndex &) const override { return values.count(); }
int columnCount(const QModelIndex &) const override { return 4; }
QVariant data(const QModelIndex &index, int role) const override {
if (role != Qt::DisplayRole && role != Qt::EditRole)
return {};
const auto &value = values.at(index.row());
switch (index.column()) {
case 0:
return index.row();
case 1:
return value.time.toString("hh:mm:ss.zzz");
case 2:
return QString::asprintf("%.10f", value.valueMain);
case 3:
return QString::asprintf("%.10f", value.valueSub);
}
return "foo";
}
QVariant headerData(int section, Qt::Orientation orientation, int role) const override {
if (orientation != Qt::Horizontal || role != Qt::DisplayRole)
return {};
switch (section) {
case 0:
return "#";
case 1:
return "Time";
case 2:
return "Value (main)";
case 3:
return "Value (sub)";
default:
return {};
}
}
private:
QList<MultimeterValue> values;
};
class Multimeter : public QMainWindow
{
Q_OBJECT
public:
explicit Multimeter(const QBluetoothDeviceInfo &device, QWidget *parent = nullptr);
~Multimeter();
const QBluetoothDeviceInfo &getDeviceInfo() { return deviceInfo; }
signals:
private slots:
void handlePacket();
private:
const QBluetoothDeviceInfo deviceInfo;
Ui::Multimeter *ui;
PacketParser parser;
MultimeterValueModel valueModel;
};