| -rw-r--r-- | noncore/todayplugins/weather/weatherpluginwidget.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/noncore/todayplugins/weather/weatherpluginwidget.cpp b/noncore/todayplugins/weather/weatherpluginwidget.cpp index 6444ebf..f4ea0f2 100644 --- a/noncore/todayplugins/weather/weatherpluginwidget.cpp +++ b/noncore/todayplugins/weather/weatherpluginwidget.cpp @@ -1,218 +1,218 @@ /* This file is part of the OPIE Project =. .=l. Copyright (c) 2002 Dan Williams <williamsdr@acm.org> .>+-= _;:, .> :=|. This file is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This file 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 file; -_. . . )=. = see the file COPYING. If not, write to the -- :-=` Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <qfile.h> #include <qimage.h> #include <qlabel.h> #include <qlayout.h> #include <qpixmap.h> #include <qtextstream.h> #include <opie/oprocess.h> #include <qpe/config.h> #include <qpe/resource.h> #include "weatherpluginwidget.h" WeatherPluginWidget::WeatherPluginWidget( QWidget *parent, const char* name ) : QWidget( parent, name ) { QHBoxLayout *layout = new QHBoxLayout( this ); layout->setAutoAdd( TRUE ); layout->setSpacing( 2 ); weatherIcon = new QLabel( this ); weatherIcon->setMaximumWidth( 32 ); QImage logo1 = Resource::loadImage( "todayweatherplugin/wait" ); QPixmap pic; pic.convertFromImage( logo1 ); weatherIcon->setPixmap( pic ); weatherLabel = new QLabel( tr( "Retreiving current weather information." ), this ); weatherLabel->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Preferred ) ); startTimer(1000); } WeatherPluginWidget::~WeatherPluginWidget() { QFile file( localFile ); if ( file.exists() ) { file.remove(); } } void WeatherPluginWidget::timerEvent( QTimerEvent *e ) { killTimer( e->timerId() ); retreiveData(); } void WeatherPluginWidget::retreiveData() { - startTimer( frequency * 60000 ); - Config config( "todayweatherplugin"); config.setGroup( "Config" ); location = config.readEntry( "Location", "" ); useMetric = config.readBoolEntry( "Metric", TRUE ); frequency = config.readNumEntry( "Frequency", 5 ); + startTimer( frequency * 60000 ); + localFile = "/tmp/"; localFile.append( location ); localFile.append( ".TXT" ); remoteFile = "http://weather.noaa.gov/pub/data/observations/metar/stations/"; remoteFile.append( location ); remoteFile.append( ".TXT" ); QFile file( localFile ); if ( file.exists() ) { file.remove(); } OProcess *proc = new OProcess; *proc << "wget" << "-q" << remoteFile << "-O" << localFile; connect( proc, SIGNAL( processExited( OProcess * ) ), this, SLOT( dataRetrieved( OProcess * ) ) ); proc->start(); } void WeatherPluginWidget::displayWeather() { weatherData = QString::null; QFile file( localFile ); if ( file.open( IO_ReadOnly ) ) { QTextStream data( &file ); while ( !data.eof() ) { weatherData.append( data.readLine() ); } file.close(); weatherData = weatherData.simplifyWhiteSpace(); QString tmpstr; tmpstr.append( tr( "Temp: " ) ); getTemp( weatherData ); tmpstr.append( dataStr ); tmpstr.append( tr( " Wind: " ) ); getWind( weatherData ); tmpstr.append( dataStr ); tmpstr.append( tr( "\nPres: " ) ); getPressure( weatherData ); tmpstr.append( dataStr ); weatherLabel->setText( tmpstr ); tmpstr = "todayweatherplugin/"; getIcon( weatherData ); tmpstr.append( dataStr ); QImage logo1 = Resource::loadImage( tmpstr ); QPixmap pic; pic.convertFromImage( logo1 ); weatherIcon->setPixmap( pic ); } else { weatherLabel->setText( tr( "Current weather data not available.\nTry looking out the window." ) ); } } void WeatherPluginWidget::getTemp( const QString &data ) { int value; bool ok; int pos = data.find( QRegExp( "M?[0-9]+/M?[0-9]+" ), 20 ); if ( pos > -1 ) { if ( data.at( pos ) == 'M' ) { value = -1 * data.mid( pos + 1, 2 ).toInt( &ok ); } else { value = data.mid( pos, 2 ).toInt( &ok ); } if ( useMetric ) { dataStr = QString::number( value ); dataStr.append( 'C' ); } else { dataStr = QString::number( ( value * 9 / 5 ) + 32 ); dataStr.append( 'F' ); } } else { dataStr = tr( "n/a" ); } } void WeatherPluginWidget::getWind( const QString &data ) { int value; bool ok; int pos = data.find( QRegExp( "[0-9]*G*[0-9]*KT" ), 20 ); if ( pos > -1 ) { if ( data.mid( pos, 3 ) != "VRB" ) { value = data.mid( pos, 3 ).toInt( &ok ); if ( ( value >= 0 && value < 23 ) || ( value >= 239 && value <= 360 ) ) dataStr = tr("E " ); else if ( value >= 23 && value < 69 ) dataStr = tr( "NE " ); else if ( value >= 69 && value < 113 ) dataStr = tr( "N " ); else if ( value >= 113 && value < 157 ) dataStr = tr( "NW " ); else if ( value >= 157 && value < 203 ) dataStr = tr( "W " ); else if ( value >= 203 && value < 248 ) dataStr = tr( "SW " ); else if ( value >= 248 && value < 294 ) dataStr = tr( "S " ); else if ( value >= 294 && value < 238 ) dataStr = tr( "SE " ); } if ( data.mid( pos + 5, 1) == "G" || |