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223 lines
6.4 KiB
223 lines
6.4 KiB
15 years ago
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/*
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This file is part of KWeather.
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Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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As a special exception, permission is given to link this program
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with any edition of Qt, and distribute the resulting executable,
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without including the source code for Qt in the source distribution.
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*/
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#include <qbuttongroup.h>
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#include <qcheckbox.h>
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#include <qlabel.h>
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#include <qlayout.h>
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#include <kaboutdata.h>
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#include <kapplication.h>
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#include <kconfig.h>
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#include <kdebug.h>
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#include <klocale.h>
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#include <kurlrequester.h>
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#include <kcombobox.h>
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#include <kcolorbutton.h>
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#include "dockwidget.h"
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#include "prefdialogdata.h"
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#include "kcmweather.h"
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#include "weatherservice_stub.h"
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extern "C"
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{
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KDE_EXPORT KCModule *create_weather( QWidget *parent, const char * )
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{
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return new KCMWeather( parent, "kweather" );
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}
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}
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KCMWeather::KCMWeather( QWidget *parent, const char *name )
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: KCModule( parent, name )
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{
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mWeatherService = new WeatherService_stub( "KWeatherService",
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"WeatherService" );
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QVBoxLayout *layout = new QVBoxLayout( this );
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mWidget = new prefsDialogData( this );
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mWidget->m_reportLocation->setFocus();
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layout->addWidget( mWidget );
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layout->addStretch();
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fillStationList();
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load();
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connect( mWidget->m_enableLog, SIGNAL( toggled( bool ) ),
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SLOT( enableLogWidgets( bool ) ) );
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connect( mWidget->m_viewMode, SIGNAL( released( int ) ),
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SLOT( changeViewMode( int ) ) );
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connect( mWidget->m_reportLocation, SIGNAL( activated( const QString& ) ),
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SLOT( reportLocationChanged() ) );
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connect( mWidget->m_textColor, SIGNAL( changed(const QColor &) ),
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SLOT( textColorChanged(const QColor &) ) );
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KAboutData *about = new KAboutData(
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I18N_NOOP( "kcmweather" ),
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I18N_NOOP( "KWeather Configure Dialog" ),
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0, 0, KAboutData::License_GPL,
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I18N_NOOP( "(c), 2003 Tobias Koenig" ) );
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about->addAuthor( "Tobias Koenig", 0, "tokoe@kde.org" );
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setAboutData(about);
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}
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KCMWeather::~KCMWeather()
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{
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delete mWeatherService;
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}
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void KCMWeather::showEvent( QShowEvent * )
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{
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fillStationList();
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}
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void KCMWeather::fillStationList()
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{
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// store current selection
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QString current = mWidget->m_reportLocation->currentText();
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mWidget->m_reportLocation->clear();
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QStringList stationList = mWeatherService->listStations();
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QStringList::Iterator idx = stationList.begin();
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// get station name from station id for sorting afterwards
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for(; idx != stationList.end(); ++idx)
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*idx = mWeatherService->stationName(*idx);
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stationList.sort();
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idx = stationList.begin();
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for(; idx != stationList.end(); ++idx)
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mWidget->m_reportLocation->insertItem(*idx);
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// restore previous selection
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if ( current.isEmpty() )
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{
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// nothing defined yet; show this situation to the user, otherwise
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// he will see the first available setting which is not what he selected to view
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mWidget->m_reportLocation->insertItem("");
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mWidget->m_reportLocation->setCurrentText("");
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}
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else
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{
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for (int i = 0; i < mWidget->m_reportLocation->count(); i++)
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if ( mWidget->m_reportLocation->text(i) == current )
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{
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mWidget->m_reportLocation->setCurrentItem(i);
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break;
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}
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}
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if ( current != mWidget->m_reportLocation->currentText() )
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reportLocationChanged();
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}
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void KCMWeather::changeViewMode( int mode )
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{
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mViewMode = mode;
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emit changed( true );
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}
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void KCMWeather::enableLogWidgets( bool value )
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{
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mWidget->m_logFile->setEnabled( value );
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mWidget->m_labelLogFile->setEnabled( value );
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emit changed( true );
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}
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void KCMWeather::reportLocationChanged()
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{
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kdDebug() << "New station: " << mWidget->m_reportLocation->currentText()
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<< " Code: " << mWeatherService->stationCode( mWidget->m_reportLocation->currentText() ) << endl;
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emit changed( true );
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}
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void KCMWeather::textColorChanged(const QColor &)
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{
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emit changed( true );
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}
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void KCMWeather::load()
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{
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kdDebug() << "Load" << endl;
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KConfig config( "weather_panelappletrc" );
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config.setGroup( "General Options" );
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bool enabled = config.readBoolEntry( "logging", false );
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mWidget->m_enableLog->setChecked( enabled );
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enableLogWidgets( enabled );
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static QColor black(Qt::black);
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QColor textColor = config.readColorEntry("textColor", &black);
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mWidget->m_textColor->setColor(textColor);
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QString loc = config.readEntry( "report_location" );
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mWidget->m_logFile->setURL( config.readPathEntry( "log_file_name" ) );
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if ( ! loc.isEmpty() )
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mWidget->m_reportLocation->setCurrentText( mWeatherService->stationName( loc ) );
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mWidget->m_viewMode->setButton( config.readNumEntry( "smallview_mode", dockwidget::ShowAll ) );
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changeViewMode( config.readNumEntry( "smallview_mode", dockwidget::ShowAll ) );
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emit changed( false );
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}
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void KCMWeather::save()
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{
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kdDebug() << "Save" << endl;
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KConfig config( "weather_panelappletrc" );
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config.setGroup( "General Options" );
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config.writeEntry( "logging", mWidget->m_enableLog->isChecked() );
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config.writeEntry( "log_file_name", mWidget->m_logFile->url() );
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config.writeEntry( "textColor", mWidget->m_textColor->color() );
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// Station idx to local idx; if nothing selected yet, keep it empty
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QString loc;
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if ( ! mWidget->m_reportLocation->currentText().isEmpty() )
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loc = mWeatherService->stationCode( mWidget->m_reportLocation->currentText() );
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config.writeEntry( "report_location", loc);
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config.writeEntry( "smallview_mode", mViewMode );
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config.sync();
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emit changed( false );
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}
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void KCMWeather::defaults()
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{
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mWidget->m_enableLog->setChecked( false );
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enableLogWidgets( false );
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mWidget->m_logFile->setURL( "" );
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mWidget->m_reportLocation->setCurrentText( "" );
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changeViewMode( dockwidget::ShowAll );
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emit changed( true );
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}
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#include "kcmweather.moc"
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