You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
344 lines
8.3 KiB
344 lines
8.3 KiB
15 years ago
|
/* This file is part of the KDE project
|
||
|
Copyright (C) 2001-2004 Ian Geiser <geiseri@kde.org>
|
||
|
Copyright (C) 2002-2004 Nadeem Hasan <nhasan@kde.org>
|
||
|
Copyright (C) 2003-2004 John Ratke
|
||
|
|
||
|
This program is free software; you can redistribute it and/or
|
||
|
modify it under the terms of the GNU General Public
|
||
|
License as published by the Free Software Foundation; either
|
||
|
version 2 of the License, or (at your option) any later version.
|
||
|
|
||
|
This program is distributed in the hope that it will be useful,
|
||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
General Public License for more details.
|
||
|
|
||
|
You should have received a copy of the GNU General Public License
|
||
|
along with this program; see the file COPYING. If not, write to
|
||
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||
|
Boston, MA 02110-1301, USA.
|
||
|
*/
|
||
|
|
||
|
#include <kdebug.h>
|
||
|
#include <kapplication.h>
|
||
|
#include <kconfig.h>
|
||
|
#include <kglobal.h>
|
||
|
#include <klocale.h>
|
||
|
#include <kstandarddirs.h>
|
||
|
|
||
|
#include "weatherlib.h"
|
||
|
#include "weatherservice.h"
|
||
|
#include "stationdatabase.h"
|
||
|
#include "sun.h"
|
||
|
|
||
|
WeatherService::WeatherService(QObject *parent, const char *name) : QObject (parent, name), DCOPObject("WeatherService")
|
||
|
{
|
||
|
kdDebug(12006) << "Starting new service... " << endl;
|
||
|
|
||
|
stationDB = new StationDatabase();
|
||
|
|
||
|
m_weatherLib = new WeatherLib(stationDB, this, "WeatherLib");
|
||
|
connect(m_weatherLib, SIGNAL(fileUpdating( const QString&)),
|
||
|
SLOT(updating( const QString&)));
|
||
|
connect(m_weatherLib, SIGNAL(fileUpdate( const QString&)),
|
||
|
SLOT(updated( const QString&)));
|
||
|
connect(m_weatherLib, SIGNAL(stationRemoved(const QString&)),
|
||
|
SLOT(slotStationRemoved(const QString&)));
|
||
|
|
||
|
KConfig *conf = kapp->config();
|
||
|
|
||
|
conf->setGroup("WEATHERSTATIONS");
|
||
|
QStringList stations =conf->readListEntry("stations");
|
||
|
QStringList::Iterator it = stations.begin();
|
||
|
for ( ; it != stations.end(); ++it )
|
||
|
m_weatherLib->update(*it);
|
||
|
}
|
||
|
|
||
|
WeatherService::~WeatherService()
|
||
|
{
|
||
|
kdDebug(12006) << "Going away... " << endl;
|
||
|
// Don't need to call saveSettings() because WeatherService::exit
|
||
|
// already does that. Plus it wouldn't work here anyway because
|
||
|
// we can't get the config after calling kapp->quit();
|
||
|
delete stationDB;
|
||
|
}
|
||
|
|
||
|
void WeatherService::updated(const QString &stationID)
|
||
|
{
|
||
|
kdDebug(12006) << "Sending update for " << stationID << endl;
|
||
|
emit fileUpdate( stationID );
|
||
|
}
|
||
|
|
||
|
void WeatherService::updateAll()
|
||
|
{
|
||
|
kdDebug(12006) << "Sending for all" << endl;
|
||
|
QStringList stations = m_weatherLib->stations();
|
||
|
QStringList::ConstIterator end(stations.end());
|
||
|
for ( QStringList::ConstIterator it = stations.begin(); it != end; ++it ) {
|
||
|
update(*it);
|
||
|
}
|
||
|
|
||
|
}
|
||
|
|
||
|
void WeatherService::updating(const QString &stationID)
|
||
|
{
|
||
|
kdDebug(12006) << "Sending updating for " << stationID << endl;
|
||
|
emit fileUpdating( stationID );
|
||
|
}
|
||
|
|
||
|
void WeatherService::slotStationRemoved(const QString &stationID)
|
||
|
{
|
||
|
kdDebug(12006) << "Sending stationRemoved for " << stationID << endl;
|
||
|
emit stationRemoved( stationID );
|
||
|
}
|
||
|
|
||
|
QString WeatherService::temperature(const QString &stationID)
|
||
|
{
|
||
|
kdDebug (12006) << "Returning " << stationID << endl;
|
||
|
return m_weatherLib->temperature(stationID);
|
||
|
}
|
||
|
|
||
|
QString WeatherService::dewPoint(const QString &stationID)
|
||
|
{
|
||
|
return m_weatherLib->dewPoint(stationID);
|
||
|
}
|
||
|
|
||
|
QString WeatherService::relativeHumidity(const QString &stationID)
|
||
|
{
|
||
|
return m_weatherLib->relHumidity(stationID);
|
||
|
}
|
||
|
|
||
|
QString WeatherService::heatIndex(const QString &stationID)
|
||
|
{
|
||
|
return m_weatherLib->heatIndex(stationID);
|
||
|
}
|
||
|
|
||
|
QString WeatherService::windChill(const QString &stationID)
|
||
|
{
|
||
|
return m_weatherLib->windChill(stationID);
|
||
|
}
|
||
|
|
||
|
QString WeatherService::wind(const QString &stationID)
|
||
|
{
|
||
|
return m_weatherLib->wind(stationID);
|
||
|
}
|
||
|
|
||
|
QString WeatherService::pressure(const QString &stationID)
|
||
|
{
|
||
|
return m_weatherLib->pressure(stationID);
|
||
|
}
|
||
|
|
||
|
QPixmap WeatherService::currentIcon(const QString &stationID)
|
||
|
{
|
||
|
return icon( stationID );
|
||
|
}
|
||
|
|
||
|
QPixmap WeatherService::icon(const QString &stationID)
|
||
|
{
|
||
|
kdDebug(12006) << "Get the current weather icon.." << endl;
|
||
|
QString icon = iconFileName(stationID);
|
||
|
QPixmap theIcon = QPixmap(icon);
|
||
|
return theIcon;
|
||
|
}
|
||
|
|
||
|
QString WeatherService::currentIconString(const QString &stationID)
|
||
|
{
|
||
|
return m_weatherLib->iconName(stationID);
|
||
|
}
|
||
|
|
||
|
QString WeatherService::iconFileName(const QString &stationID)
|
||
|
{
|
||
|
QString icon = m_weatherLib->iconName(stationID);
|
||
|
icon = locate( "data", "kweather/" + icon + ".png" );
|
||
|
return icon;
|
||
|
}
|
||
|
|
||
|
QString WeatherService::date(const QString &stationID)
|
||
|
{
|
||
|
return m_weatherLib->date(stationID);
|
||
|
}
|
||
|
|
||
|
QString WeatherService::visibility(const QString &stationID)
|
||
|
{
|
||
|
return m_weatherLib->visibility(stationID);
|
||
|
}
|
||
|
|
||
|
QStringList WeatherService::cover(const QString &stationID)
|
||
|
{
|
||
|
return m_weatherLib->cover(stationID);
|
||
|
}
|
||
|
|
||
|
QStringList WeatherService::weather(const QString &stationID)
|
||
|
{
|
||
|
return m_weatherLib->weather(stationID);
|
||
|
}
|
||
|
|
||
|
bool WeatherService::stationNeedsMaintenance(const QString &stationID)
|
||
|
{
|
||
|
return m_weatherLib->stationNeedsMaintenance(stationID);
|
||
|
}
|
||
|
|
||
|
void WeatherService::update(const QString &stationID)
|
||
|
{
|
||
|
m_weatherLib->update(stationID);
|
||
|
}
|
||
|
|
||
|
void WeatherService::forceUpdate(const QString &stationID)
|
||
|
{
|
||
|
m_weatherLib->forceUpdate(stationID);
|
||
|
}
|
||
|
|
||
|
void WeatherService::removeStation(const QString &stationID)
|
||
|
{
|
||
|
m_weatherLib->remove(stationID);
|
||
|
saveSettings();
|
||
|
}
|
||
|
|
||
|
void WeatherService::addStation(const QString &stationID)
|
||
|
{
|
||
|
m_weatherLib->update(stationID);
|
||
|
saveSettings();
|
||
|
}
|
||
|
|
||
|
void WeatherService::exit()
|
||
|
{
|
||
|
saveSettings();
|
||
|
kapp->quit();
|
||
|
}
|
||
|
|
||
|
QStringList WeatherService::listStations()
|
||
|
{
|
||
|
return m_weatherLib->stations();
|
||
|
}
|
||
|
|
||
|
void WeatherService::saveSettings()
|
||
|
{
|
||
|
KConfig *conf = kapp->config();
|
||
|
conf->setGroup("WEATHERSTATIONS");
|
||
|
conf->writeEntry( "stations", m_weatherLib->stations());
|
||
|
conf->sync();
|
||
|
}
|
||
|
|
||
|
QString WeatherService::stationName(const QString &stationID)
|
||
|
{
|
||
|
if ( stationDB )
|
||
|
{
|
||
|
QString upperStationID = stationID.upper();
|
||
|
return stationDB->stationNameFromID(upperStationID);
|
||
|
}
|
||
|
else
|
||
|
return stationID;
|
||
|
}
|
||
|
QString WeatherService::stationCode( const QString &stationName )
|
||
|
{
|
||
|
if ( stationDB )
|
||
|
{
|
||
|
return stationDB->stationIDfromName(stationName);
|
||
|
}
|
||
|
else
|
||
|
return stationName;
|
||
|
}
|
||
|
|
||
|
QString WeatherService::stationCountry(const QString &stationID)
|
||
|
{
|
||
|
|
||
|
if ( stationDB )
|
||
|
{
|
||
|
QString upperStationID = stationID.upper();
|
||
|
return stationDB->stationCountryFromID(upperStationID);
|
||
|
}
|
||
|
else
|
||
|
return stationID;
|
||
|
}
|
||
|
QString WeatherService::longitude(const QString &stationID)
|
||
|
{
|
||
|
if ( stationDB )
|
||
|
{
|
||
|
QString upperStationID = stationID.upper();
|
||
|
return stationDB->stationLongitudeFromID(upperStationID);
|
||
|
}
|
||
|
else
|
||
|
return "None";
|
||
|
}
|
||
|
QString WeatherService::latitude(const QString &stationID)
|
||
|
{
|
||
|
if ( stationDB )
|
||
|
{
|
||
|
QString upperStationID = stationID.upper();
|
||
|
return stationDB->stationLatitudeFromID(upperStationID);
|
||
|
}
|
||
|
else
|
||
|
return "None";
|
||
|
}
|
||
|
|
||
|
QStringList WeatherService::findStations(float /*lon*/, float /*lat*/)
|
||
|
{
|
||
|
QStringList stationList;
|
||
|
stationList << "KMKE" << "KPNE" << "KTPW";
|
||
|
return stationList;
|
||
|
}
|
||
|
|
||
|
QString WeatherService::getTime(const QString &stationID, TimeType timeType)
|
||
|
{
|
||
|
QString upperStationID = stationID.upper();
|
||
|
|
||
|
QString latitude = stationDB->stationLatitudeFromID(upperStationID);
|
||
|
QString longitude = stationDB->stationLongitudeFromID(upperStationID);
|
||
|
|
||
|
if ( latitude.compare( i18n("Unknown Station" ) ) == 0 ||
|
||
|
longitude.compare( i18n("Unknown Station" ) ) == 0 )
|
||
|
{
|
||
|
return i18n( "Unknown Station" );
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
Sun theSun( latitude, longitude );
|
||
|
|
||
|
QTime time;
|
||
|
switch ( timeType )
|
||
|
{
|
||
|
case RISE:
|
||
|
time = theSun.computeRiseTime();
|
||
|
break;
|
||
|
case SET:
|
||
|
time = theSun.computeSetTime();
|
||
|
break;
|
||
|
case CIVIL_START:
|
||
|
time = theSun.computeCivilTwilightStart();
|
||
|
break;
|
||
|
case CIVIL_END:
|
||
|
time = theSun.computeCivilTwilightEnd();
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
kdDebug(12006) << "station, lat, lon, time: " << upperStationID << " " <<
|
||
|
latitude << " " << longitude << " " << time << endl;
|
||
|
|
||
|
return KGlobal::locale()->formatTime(time);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
QString WeatherService::sunRiseTime(const QString &stationID)
|
||
|
{
|
||
|
return getTime(stationID, RISE);
|
||
|
}
|
||
|
|
||
|
QString WeatherService::sunSetTime(const QString &stationID)
|
||
|
{
|
||
|
return getTime(stationID, SET);
|
||
|
}
|
||
|
|
||
|
QString WeatherService::civilTwilightStart(const QString &stationID)
|
||
|
{
|
||
|
return getTime(stationID, CIVIL_START);
|
||
|
}
|
||
|
|
||
|
QString WeatherService::civilTwilightEnd(const QString &stationID)
|
||
|
{
|
||
|
return getTime(stationID, CIVIL_END);
|
||
|
}
|
||
|
|
||
|
|
||
|
|
||
|
#include "weatherservice.moc"
|