subsurface/qt-models/divecomputerextradatamodel.cpp

// SPDX-License-Identifier: GPL-2.0
#include "qt-models/divecomputerextradatamodel.h"
#include "core/divecomputer.h"
#include "core/extradata.h"
#include "core/metrics.h"

ExtraDataModel::ExtraDataModel(QObject *parent) : CleanerTableModel(parent)
{
	//enum Column {KEY, VALUE};
	setHeaderDataStrings(QStringList() << tr("Key") << tr("Value"));
}

void ExtraDataModel::clear()
{
	beginResetModel();
	items.clear();
	endResetModel();
}

QVariant ExtraDataModel::data(const QModelIndex &index, int role) const
{
	if (!index.isValid() || index.row() > (int)items.size())
		return QVariant();
	const Item &item = items[index.row()];

	switch (role) {
	case Qt::FontRole:
		return defaultModelFont();
	case Qt::TextAlignmentRole:
		return static_cast<int>(Qt::AlignLeft | Qt::AlignVCenter);
	case Qt::DisplayRole:
		switch (index.column()) {
		case KEY:
			return item.key;
		case VALUE:
			return item.value;
		}
		return QVariant();
	}
	return QVariant();
}

int ExtraDataModel::rowCount(const QModelIndex&) const
{
	return (int)items.size();
}

void ExtraDataModel::updateDiveComputer(const struct divecomputer *dc)
{
	beginResetModel();
	struct extra_data *ed = dc ? dc->extra_data : nullptr;
	items.clear();
	while (ed) {
		items.push_back({ ed->key, ed->value });
		ed = ed->next;
	}
	endResetModel();
}