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#include "divelistmodel.h"
#include "helpers.h"
#include <QDateTime>
DiveListModel *DiveListModel::m_instance = NULL;
DiveListModel::DiveListModel(QObject *parent) : QAbstractListModel(parent)
{
m_instance = this;
}
void DiveListModel::addDive(dive *d)
{
beginInsertRows(QModelIndex(), rowCount(), rowCount());
m_dives.append(Dive(d));
endInsertRows();
}
void DiveListModel::updateDive(dive *d)
{
for (int i = 0; i < m_dives.count(); i++) {
if (m_dives.at(i).id() == d->id) {
Dive newDive(d);
m_dives.replace(i, newDive);
break;
}
}
}
void DiveListModel::clear()
{
if (m_dives.count()) {
beginRemoveRows(QModelIndex(), 0, m_dives.count() - 1);
m_dives.clear();
endRemoveRows();
}
}
int DiveListModel::rowCount(const QModelIndex &) const
{
return m_dives.count();
}
QVariant DiveListModel::data(const QModelIndex &index, int role) const
{
if(index.row() < 0 || index.row() > m_dives.count())
return QVariant();
const Dive &dive = m_dives[index.row()];
if (role == DiveNumberRole)
return dive.number();
else if (role == DiveTripRole)
return dive.trip();
else if (role == DiveDateRole)
return (qlonglong)dive.timestamp();
else if (role == DiveDateStringRole)
return dive.date() + " " + dive.time();
else if (role == DiveRatingRole)
return QString::number(dive.rating());
else if (role == DiveDepthRole)
return dive.depth();
else if (role == DiveDurationRole)
return dive.duration();
else if (role == DiveAirTemperatureRole)
return dive.airTemp();
else if (role == DiveWaterTemperatureRole)
return dive.waterTemp();
else if (role == DiveWeightRole)
return dive.weight(0);
else if (role == DiveSuitRole)
return dive.suit();
else if (role == DiveCylinderRole)
return dive.cylinder(0);
else if (role == DiveGasRole)
return dive.gas();
else if (role == DiveSacRole)
return dive.sac();
else if (role == DiveLocationRole)
return dive.location();
else if (role == DiveGPSRole)
return dive.gps();
else if (role == DiveNotesRole)
return dive.notes();
else if (role == DiveBuddyRole)
return dive.buddy();
else if (role == DiveMasterRole)
return dive.divemaster();
else if (role == DiveIdRole)
return QString::number(dive.id());
return QVariant();
}
QHash<int, QByteArray> DiveListModel::roleNames() const
{
QHash<int, QByteArray> roles;
roles[DiveNumberRole] = "diveNumber";
roles[DiveTripRole] = "trip";
roles[DiveDateStringRole] = "date";
roles[DiveRatingRole] = "rating";
roles[DiveDepthRole] = "depth";
roles[DiveDurationRole] = "duration";
roles[DiveAirTemperatureRole] = "airtemp";
roles[DiveWaterTemperatureRole] = "watertemp";
roles[DiveWeightRole] = "weight";
roles[DiveSuitRole] = "suit";
roles[DiveCylinderRole] = "cylinder";
roles[DiveGasRole] = "gas";
roles[DiveSacRole] = "sac";
roles[DiveLocationRole] = "location";
roles[DiveGPSRole] = "gps";
roles[DiveNotesRole] = "notes";
roles[DiveBuddyRole] = "buddy";
roles[DiveMasterRole] = "divemaster";
roles[DiveIdRole] = "id";
return roles;
}
// create a new dive. set the current time and add it to the end of the dive list
QString DiveListModel::startAddDive()
{
struct dive *d;
d = alloc_dive();
d->when = QDateTime::currentMSecsSinceEpoch() / 1000L + gettimezoneoffset();
struct dive *pd = get_dive(dive_table.nr - 1);
int nr = 1;
if (pd && pd->number > 0)
nr = pd->number + 1;
d->number = nr;
add_single_dive(-1, d);
addDive(d);
return QString::number(d->id);
}
DiveListModel *DiveListModel::instance()
{
return m_instance;
}
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