blob: 3ea03f040a0d648c73e71fb5430e3b76e80644fe (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
#include "gpslistmodel.h"
#include "helpers.h"
#include <QVector>
GpsListModel *GpsListModel::m_instance = NULL;
GpsListModel::GpsListModel(QObject *parent) : QAbstractListModel(parent)
{
m_instance = this;
}
void GpsListModel::addGpsFix(gpsTracker g)
{
beginInsertColumns(QModelIndex(), rowCount(), rowCount());
m_gpsFixes.append(g);
endInsertRows();
}
void GpsListModel::update()
{
QVector<gpsTracker> trackers = QVector<gpsTracker>::fromList(GpsLocation::instance()->currentGPSInfo().values());
beginResetModel();
m_gpsFixes = trackers;
endResetModel();
}
void GpsListModel::clear()
{
if (m_gpsFixes.count()) {
beginRemoveRows(QModelIndex(), 0, m_gpsFixes.count() - 1);
m_gpsFixes.clear();
endRemoveRows();
}
}
int GpsListModel::rowCount(const QModelIndex &parent) const
{
Q_UNUSED(parent);
return m_gpsFixes.count();
}
QVariant GpsListModel::data(const QModelIndex &index, int role) const
{
if (index.row() < 0 || index.row() > m_gpsFixes.count())
return QVariant();
const gpsTracker > = m_gpsFixes[index.row()];
if (role == GpsDateRole)
return get_short_dive_date_string(gt.when);
else if (role == GpsWhenRole)
return gt.when;
else if (role == GpsNameRole)
return gt.name;
else if (role == GpsLatitudeRole)
return QString::number(gt.latitude.udeg / 1000000.0, 'f', 6);
else if (role == GpsLongitudeRole)
return QString::number(gt.longitude.udeg / 1000000.0, 'f', 6);
return QVariant();
}
QHash<int, QByteArray> GpsListModel::roleNames() const
{
QHash<int, QByteArray> roles;
roles[GpsDateRole] = "date";
roles[GpsWhenRole] = "when";
roles[GpsNameRole] = "name";
roles[GpsLatitudeRole] = "latitude";
roles[GpsLongitudeRole] = "longitude";
return roles;
}
GpsListModel *GpsListModel::instance()
{
return m_instance;
}
|
