Make sure update frequency is initialized 1st time in (thanks to Simon)

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
@@ -1,324 +1,324 @@
 /*
                              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" ||
 			 data.mid( pos + 5, 1) == "K" )
 		{
 			value = data.mid( pos + 3, 2 ).toInt( &ok );
 		}
 		else
 		{
 			value = data.mid( pos + 3, 3 ).toInt( &ok );
 		}
 		if ( useMetric )
 		{
 			value = value * 3.6 / 1.94;
 			dataStr.append( QString::number( value ) );
 			dataStr.append( tr( " KPH" ) );
 		}
 		else
 		{
 			value = value * 2.24 / 1.94;
 			dataStr.append( QString::number( value ) );
 			dataStr.append( tr( " MPH" ) );
 		}
 	}
 	else
 	{
 		dataStr = tr( "n/a" );
 	}
 }
 
 void WeatherPluginWidget::getPressure( const QString &data )
 {
 	float value;
 	bool ok;
 
 	int pos = data.find( QRegExp( "[AQ][0-9]+" ), 20 );
 	if ( pos > -1 )
 	{
 		value = data.mid( pos + 1, 4 ).toFloat( &ok );
 		if ( useMetric )
 		{
 			if ( data.mid( pos, 1 ) == "A" )
 				value *= 33.8639 / 100;
 			dataStr = QString::number( value, 'f', 2 );
 			dataStr.append( tr( " hPa" ) );
 		}
 		else
 		{
 			if ( data.mid( pos, 1 ) == "Q" )
 				value /= 33.8639;
 			else
 				value /= 100;
 			dataStr = QString::number( value, 'f', 2 );
 			dataStr.append( tr( " Hg" ) );
 		}
 	}
 	else
 	{
 		dataStr = tr( "n/a" );
 	}
 }
 
 void WeatherPluginWidget::getIcon(const QString &data )
 {
 	dataStr = "psunny";
 	if ( data.find( "CLR ", 20  ) > -1 ||
 		 data.find( "SKC ", 20  ) > -1 ||
 		 data.find( "CAVOK ", 20  ) > -1 )
 	{
 		dataStr = "sunny";
 	}
 	else if ( data.find( "SH ", 20 ) > -1 ||
 			  data.find( "DZ ", 20 ) > -1 ||
 			  data.find( "RA ", 20 ) > -1 ||
 			  data.find( "UP ", 20 ) > -1 ||
 			  data.find( "BR ", 20 ) > -1 )
 	{
 		dataStr = "shower";
 	}
 	else if ( data.find( "TS ", 20 ) > -1 )
 	{
 		dataStr = "tstorm";
 	}
 	else if ( data.find( "SN ", 20 ) > -1 ||
 			  data.find( "SG ", 20 ) > -1 )
 	{
 		dataStr = "snow";
 	}
 	else if ( data.find( "FZ ", 20 ) > -1 ||
 			  data.find( "GR ", 20 ) > -1 ||
 			  data.find( "GS ", 20 ) > -1 ||
 			  data.find( "PE ", 20 ) > -1 ||
 			  data.find( "IC ", 20 ) > -1 )
 	{
 		dataStr = "sleet";
 	}
 }
 
 void WeatherPluginWidget::dataRetrieved( OProcess *process )
 {
 	if ( process->normalExit() )
 	{
 		displayWeather();
 	}
 	else
 	{
 		weatherLabel->setText( tr( "Current weather data not available.\nTry looking out the window." ) );
 	}
 }