89 lines
2.7 KiB
C++
89 lines
2.7 KiB
C++
#include "measurementmodel.h"
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#include "../unit.h"
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#include <algorithm>
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MeasurementModel::MeasurementModel(Calibration *cal, std::vector<Calibration::Measurement> measurements) :
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QAbstractTableModel(),
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cal(cal),
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measurements(measurements)
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{
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}
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int MeasurementModel::rowCount(const QModelIndex &) const
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{
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return measurements.size();
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}
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int MeasurementModel::columnCount(const QModelIndex &) const
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{
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return ColIndexLast;
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}
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QVariant MeasurementModel::data(const QModelIndex &index, int role) const
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{
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auto info = cal->getMeasurementInfo(measurements[index.row()]);
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if(role == Qt::DisplayRole) {
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switch(index.column()) {
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case ColIndexName:
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return info.name;
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break;
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case ColIndexDescription:
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return info.prerequisites;
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break;
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case ColIndexData:
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if(info.points > 0) {
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QString data = QString::number(info.points);
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data.append(" points from ");
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data.append(Unit::ToString(info.fmin, "Hz", " kMG"));
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data.append(" to ");
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data.append(Unit::ToString(info.fmax, "Hz", " kMG"));
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return data;
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} else {
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return "Not available";
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}
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break;
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case ColIndexDate:
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return info.timestamp.toString("dd.MM.yyyy hh:mm:ss");
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break;
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}
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} else if(role == Qt::SizeHintRole) {
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switch(index.column()) {
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case ColIndexName: return 200; break;
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case ColIndexDescription: return 500; break;
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case ColIndexData: return 300; break;
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case ColIndexDate: return 300; break;
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case ColIndexStatusSymbol: return 150; break;
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default: return QVariant(); break;
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}
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}
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return QVariant();
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}
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QVariant MeasurementModel::headerData(int section, Qt::Orientation orientation, int role) const
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{
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if(orientation == Qt::Horizontal && role == Qt::DisplayRole) {
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switch(section) {
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case ColIndexName: return "Type"; break;
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case ColIndexDescription: return "Prerequisites"; break;
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case ColIndexData: return "Statistics"; break;
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case ColIndexDate: return "Timestamp"; break;
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case ColIndexStatusSymbol: return "Status"; break;
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default: return QVariant(); break;
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}
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} else {
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return QVariant();
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}
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}
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void MeasurementModel::measurementUpdated(Calibration::Measurement m)
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{
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// find correct index in vector
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auto it = std::find(measurements.begin(), measurements.end(), m);
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if(it != measurements.end()) {
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int row = it - measurements.begin();
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emit dataChanged(index(row, 0), index(row, ColIndexLast - 1));
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}
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}
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