3 Copyright (C) 2011 Luciano Montanaro <mikelima@cirulla.net>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; see the file COPYING. If not, write to
17 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 Boston, MA 02110-1301, USA.
22 #include "stationlistmodel.h"
27 #include <QStandardItem>
28 #include <QGeoCoordinate>
31 Q_DECLARE_METATYPE(QGeoCoordinate)
33 StationListModel::StationListModel(QObject *parent) :
34 QStandardItemModel(parent)
39 bool StationListModel::load(const QString &filename)
44 qDebug() << "loading file:" << fi.absoluteFilePath();
46 if (!file.open(QFile::ReadOnly | QFile::Text)) {
47 qDebug() << "cannot open file:" << filename;
50 m_reader.setDevice(&file);
52 while (!m_reader.atEnd()) {
53 if (m_reader.isStartElement()) {
54 if(m_reader.name() == "stations") {
55 readStationsElement();
57 m_reader.raiseError(tr("Not a qpl file"));
64 if (m_reader.hasError()) {
65 qDebug() << "parser error for:" << filename;
67 } else if (file.error() != QFile::NoError) {
68 qDebug() << "file error for:" << filename;
75 void StationListModel::readStationsElement()
78 while (!m_reader.atEnd()) {
79 if (m_reader.isEndElement()) {
82 } else if (m_reader.isStartElement()) {
83 if (m_reader.name() == "station") {
94 void StationListModel::readStationElement()
96 QStandardItem *item = new QStandardItem;
98 while (!m_reader.atEnd()) {
99 if (m_reader.isEndElement()) {
100 this->appendRow(item);
103 } else if (m_reader.isStartElement()) {
104 if (m_reader.name() == "pos") {
105 readPosElement(item);
106 } else if (m_reader.name() == "name") {
107 readNameElement(item);
109 skipUnknownElement();
117 void StationListModel::readPosElement(QStandardItem *item)
119 QStringList coordinates = m_reader.readElementText().split(",");
120 QGeoCoordinate pos = QGeoCoordinate(coordinates[0].toDouble(), coordinates[1].toDouble());
121 item->setData(QVariant::fromValue(pos), PositionRole);
122 m_reader.readElementText();
123 if (m_reader.isEndElement()) {
128 void StationListModel::readNameElement(QStandardItem *item)
130 item->setText(m_reader.readElementText());
131 if (m_reader.isEndElement()) {
136 void StationListModel::skipUnknownElement()
138 qDebug() << "skipping unknown element";
141 while (!m_reader.atEnd()) {
142 if (m_reader.isEndElement()) {
145 } else if (!m_reader.isStartElement()) {
146 skipUnknownElement();