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-rw-r--r--noncore/todayplugins/weather/weatherconfig.cpp5
-rw-r--r--noncore/todayplugins/weather/weatherpluginwidget.cpp7
2 files changed, 9 insertions, 3 deletions
diff --git a/noncore/todayplugins/weather/weatherconfig.cpp b/noncore/todayplugins/weather/weatherconfig.cpp
index fe10883..99ee2a0 100644
--- a/noncore/todayplugins/weather/weatherconfig.cpp
+++ b/noncore/todayplugins/weather/weatherconfig.cpp
@@ -1,127 +1,132 @@
/*
                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 <stdlib.h>
#include <qcheckbox.h>
#include <qclipboard.h>
#include <qfontmetrics.h>
#include <qlabel.h>
#include <qlayout.h>
#include <qlineedit.h>
#include <qlayout.h>
#include <qpushbutton.h>
#include <qspinbox.h>
#include <qwhatsthis.h>
#include <qpe/config.h>
#include <qpe/qpeapplication.h>
#include <qpe/resource.h>
#include <opie/todayconfigwidget.h>
#include "weatherconfig.h"
WeatherPluginConfig::WeatherPluginConfig( QWidget *parent, const char* name)
: TodayConfigWidget(parent, name )
{
Config config( "todayweatherplugin");
config.setGroup( "Config" );
QFontMetrics fm = fontMetrics();
int fh = fm.height();
QGridLayout *layout = new QGridLayout( this );
layout->setSpacing( 4 );
layout->setMargin( 4 );
QLabel *label = new QLabel( tr( "Enter ICAO location identifier:" ), this );
label->setMaximumHeight( fh + 3 );
layout->addMultiCellWidget( label, 0, 0, 0, 1 );
+ QWhatsThis::add( label, tr( "Enter the 4 letter code for the desired location here. See http://www.nws.noaa.gov/tg/siteloc.shtml to find a location near you." ) );
locationEdit = new QLineEdit( config.readEntry( "Location", "" ), this );
locationEdit->setMaximumHeight( fh + 5 );
locationEdit->setFocus();
layout->addMultiCellWidget( locationEdit, 1, 1, 0, 1 );
+ QWhatsThis::add( locationEdit, tr( "Enter the 4 letter code for the desired location here. See http://www.nws.noaa.gov/tg/siteloc.shtml to find a location near you." ) );
label = new QLabel( tr( "Visit http://www.nws.noaa.gov/tg/siteloc.shtml to find the nearest location." ), this );
label->setAlignment( AlignHCenter | WordBreak );
label->setMaximumHeight( label->height() );
layout->addMultiCellWidget( label, 2, 2, 0, 1 );
//layout->addWidget( label, 2, 0 );
//QPushButton *pb = new QPushButton( Resource::loadPixmap( "copy" ),
// tr( "Copy link" ), this );
//connect( pb, SIGNAL( clicked() ), this, SLOT( slotCopyLink() ) );
//layout->addWidget( pb, 2, 1 );
metricCB = new QCheckBox( tr( "Use metric units" ), this );
metricCB->setMaximumHeight( fh + 5 );
metricCB->setChecked( config.readBoolEntry( "Metric", TRUE ) );
layout->addMultiCellWidget( metricCB, 3, 3, 0, 1 );
+ QWhatsThis::add( metricCB, tr( "Click here to select type of units displayed." ) );
label = new QLabel( tr( "Update frequency (in minutes):" ), this );
label->setMaximumHeight( fh + 3 );
layout->addWidget( label, 4, 0 );
+ QWhatsThis::add( label, tr( "Select how often (in minutes) you want the weather to be updated." ) );
timerDelaySB = new QSpinBox( 1, 60, 1, this );
timerDelaySB->setMaximumHeight( fh + 5 );
timerDelaySB->setValue( config.readNumEntry( "Frequency", 5 ) );
layout->addWidget( timerDelaySB, 4, 1 );
+ QWhatsThis::add( timerDelaySB, tr( "Select how often (in minutes) you want the weather to be updated." ) );
}
void WeatherPluginConfig::writeConfig()
{
Config config( "todayweatherplugin");
config.setGroup( "Config" );
config.writeEntry( "Location", locationEdit->text().upper().stripWhiteSpace() );
config.writeEntry( "Metric", metricCB->isChecked() );
config.writeEntry( "Frequency", timerDelaySB->value() );
config.write();
}
WeatherPluginConfig::~WeatherPluginConfig()
{
}
void WeatherPluginConfig::doLookup()
{
system( "weather" );
}
/*
Doesn't seem to like QPEApplication::clipboard()...
void WeatherPluginConfig::slotCopyLink()
{
QPEApplication::clipboard()->setText( "http://www.nws.noaa.gov/tg/siteloc.shtml" );
}
*/ \ No newline at end of file
diff --git a/noncore/todayplugins/weather/weatherpluginwidget.cpp b/noncore/todayplugins/weather/weatherpluginwidget.cpp
index f4ea0f2..800fdcb 100644
--- a/noncore/todayplugins/weather/weatherpluginwidget.cpp
+++ b/noncore/todayplugins/weather/weatherpluginwidget.cpp
@@ -1,324 +1,325 @@
/*
                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()
{
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 ) )
+
+ if ( file.size() > 0 && 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." ) );
+ weatherLabel->setText( tr( "Current weather data not available." ) );
}
}
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." ) );
+ weatherLabel->setText( tr( "Current weather data not available." ) );
}
}