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 "stationschedulemodel.h"
24 #include "dataprovider.h"
27 #include <QWebElement>
31 StationScheduleModel::StationScheduleModel(const QString &name, QObject *parent) :
32 QStringListModel(parent),
36 DataProvider *provider = DataProvider::instance();
38 connect(provider, SIGNAL(stationScheduleReady(QByteArray,QUrl)),
39 this, SLOT(parse(QByteArray,QUrl)));
42 QString & StationScheduleModel::name()
47 void StationScheduleModel::setName(const QString &name)
55 void StationScheduleModel::parse(const QByteArray &htmlReply, const QUrl &baseUrl)
58 qDebug() << "--- start of query result --- cut here ------";
59 qDebug() << QString::fromUtf8(htmlReply.constData());
60 qDebug() << "--- end of query result ----- cut here ------";
62 emit layoutAboutToBeChanged();
64 page.mainFrame()->setContent(htmlReply, "text/html", baseUrl);
65 QWebElement doc = page.mainFrame()->documentElement();
68 QWebElement current = doc.findFirst("div");
70 QStringList departures, arrivals;
71 qDebug() << "skipping to the departures";
72 // Skip to the first div of class corpocentrale, which contains the first
73 // departure-related contents
74 while (!current.classes().contains("corpocentrale")) {
75 current = current.nextSibling();
76 qDebug() << "skipping to the next element";
80 // Mark every div as a departure class element; the next corpocentrale
81 // marks the start of the arrivals section
82 qDebug() << "marking departures";
84 if (current.classes().contains("bloccorisultato")) {
85 departures << current.toPlainText();
87 current.addClass("departures");
88 current = current.nextSibling();
89 qDebug() << "marking as departures";
92 } while (!current.classes().contains("corpocentrale"));
94 // Mark everything as an arrival, until reaching the footer
95 while (!current.classes().contains("footer")) {
96 if (current.classes().contains("bloccorisultato")) {
97 arrivals << current.toPlainText();
99 current.addClass("arrivals");
100 current = current.nextSibling();
101 qDebug() << "marking as arrival";
102 if (current.isNull())
106 setStringList(departures);
107 qDebug() << "departures list contain:";
108 qDebug() << departures;
109 qDebug() << "arrivals list contain:";
110 qDebug() << arrivals;
111 emit layoutChanged();
114 void StationScheduleModel::fetch(const QString &name)
116 DataProvider *provider = DataProvider::instance();
118 provider->fetchStationSchedule(name);