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Diffstat (limited to 'kweather/kcmweather.cpp')
| -rw-r--r-- | kweather/kcmweather.cpp | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/kweather/kcmweather.cpp b/kweather/kcmweather.cpp new file mode 100644 index 0000000..26b029f --- /dev/null +++ b/kweather/kcmweather.cpp @@ -0,0 +1,222 @@ +/* + This file is part of KWeather. + Copyright (c) 2003 Tobias Koenig <tokoe@kde.org> + + 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; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + As a special exception, permission is given to link this program + with any edition of Qt, and distribute the resulting executable, + without including the source code for Qt in the source distribution. +*/ + +#include <qbuttongroup.h> +#include <qcheckbox.h> +#include <qlabel.h> +#include <qlayout.h> + +#include <kaboutdata.h> +#include <kapplication.h> +#include <kconfig.h> +#include <kdebug.h> +#include <klocale.h> +#include <kurlrequester.h> +#include <kcombobox.h> +#include <kcolorbutton.h> + +#include "dockwidget.h" +#include "prefdialogdata.h" + +#include "kcmweather.h" +#include "weatherservice_stub.h" + +extern "C" +{ + KDE_EXPORT KCModule *create_weather( QWidget *parent, const char * ) + { + return new KCMWeather( parent, "kweather" ); + } +} + +KCMWeather::KCMWeather( QWidget *parent, const char *name ) + : KCModule( parent, name ) +{ + mWeatherService = new WeatherService_stub( "KWeatherService", + "WeatherService" ); + QVBoxLayout *layout = new QVBoxLayout( this ); + mWidget = new prefsDialogData( this ); + + mWidget->m_reportLocation->setFocus(); + layout->addWidget( mWidget ); + layout->addStretch(); + + fillStationList(); + load(); + connect( mWidget->m_enableLog, SIGNAL( toggled( bool ) ), + SLOT( enableLogWidgets( bool ) ) ); + connect( mWidget->m_viewMode, SIGNAL( released( int ) ), + SLOT( changeViewMode( int ) ) ); + connect( mWidget->m_reportLocation, SIGNAL( activated( const QString& ) ), + SLOT( reportLocationChanged() ) ); + connect( mWidget->m_textColor, SIGNAL( changed(const QColor &) ), + SLOT( textColorChanged(const QColor &) ) ); + + KAboutData *about = new KAboutData( + I18N_NOOP( "kcmweather" ), + I18N_NOOP( "KWeather Configure Dialog" ), + 0, 0, KAboutData::License_GPL, + I18N_NOOP( "(c), 2003 Tobias Koenig" ) ); + + about->addAuthor( "Tobias Koenig", 0, "tokoe@kde.org" ); + setAboutData(about); +} + +KCMWeather::~KCMWeather() +{ + delete mWeatherService; +} +void KCMWeather::showEvent( QShowEvent * ) +{ + fillStationList(); +} + +void KCMWeather::fillStationList() +{ + // store current selection + QString current = mWidget->m_reportLocation->currentText(); + + mWidget->m_reportLocation->clear(); + + QStringList stationList = mWeatherService->listStations(); + QStringList::Iterator idx = stationList.begin(); + + // get station name from station id for sorting afterwards + for(; idx != stationList.end(); ++idx) + *idx = mWeatherService->stationName(*idx); + + stationList.sort(); + + idx = stationList.begin(); + for(; idx != stationList.end(); ++idx) + mWidget->m_reportLocation->insertItem(*idx); + + // restore previous selection + if ( current.isEmpty() ) + { + // nothing defined yet; show this situation to the user, otherwise + // he will see the first available setting which is not what he selected to view + mWidget->m_reportLocation->insertItem(""); + mWidget->m_reportLocation->setCurrentText(""); + } + else + { + for (int i = 0; i < mWidget->m_reportLocation->count(); i++) + if ( mWidget->m_reportLocation->text(i) == current ) + { + mWidget->m_reportLocation->setCurrentItem(i); + break; + } + } + + if ( current != mWidget->m_reportLocation->currentText() ) + reportLocationChanged(); +} + +void KCMWeather::changeViewMode( int mode ) +{ + mViewMode = mode; + emit changed( true ); +} + +void KCMWeather::enableLogWidgets( bool value ) +{ + mWidget->m_logFile->setEnabled( value ); + mWidget->m_labelLogFile->setEnabled( value ); + + emit changed( true ); +} + +void KCMWeather::reportLocationChanged() +{ + kdDebug() << "New station: " << mWidget->m_reportLocation->currentText() + << " Code: " << mWeatherService->stationCode( mWidget->m_reportLocation->currentText() ) << endl; + emit changed( true ); +} + +void KCMWeather::textColorChanged(const QColor &) +{ + emit changed( true ); +} + +void KCMWeather::load() +{ + kdDebug() << "Load" << endl; + KConfig config( "weather_panelappletrc" ); + + config.setGroup( "General Options" ); + bool enabled = config.readBoolEntry( "logging", false ); + mWidget->m_enableLog->setChecked( enabled ); + enableLogWidgets( enabled ); + + static QColor black(Qt::black); + QColor textColor = config.readColorEntry("textColor", &black); + mWidget->m_textColor->setColor(textColor); + + QString loc = config.readEntry( "report_location" ); + + mWidget->m_logFile->setURL( config.readPathEntry( "log_file_name" ) ); + + if ( ! loc.isEmpty() ) + mWidget->m_reportLocation->setCurrentText( mWeatherService->stationName( loc ) ); + + mWidget->m_viewMode->setButton( config.readNumEntry( "smallview_mode", dockwidget::ShowAll ) ); + changeViewMode( config.readNumEntry( "smallview_mode", dockwidget::ShowAll ) ); + emit changed( false ); +} + +void KCMWeather::save() +{ + kdDebug() << "Save" << endl; + KConfig config( "weather_panelappletrc" ); + + config.setGroup( "General Options" ); + config.writeEntry( "logging", mWidget->m_enableLog->isChecked() ); + config.writeEntry( "log_file_name", mWidget->m_logFile->url() ); + config.writeEntry( "textColor", mWidget->m_textColor->color() ); + + // Station idx to local idx; if nothing selected yet, keep it empty + QString loc; + if ( ! mWidget->m_reportLocation->currentText().isEmpty() ) + loc = mWeatherService->stationCode( mWidget->m_reportLocation->currentText() ); + config.writeEntry( "report_location", loc); + + config.writeEntry( "smallview_mode", mViewMode ); + config.sync(); + + emit changed( false ); +} + +void KCMWeather::defaults() +{ + mWidget->m_enableLog->setChecked( false ); + enableLogWidgets( false ); + + mWidget->m_logFile->setURL( "" ); + mWidget->m_reportLocation->setCurrentText( "" ); + changeViewMode( dockwidget::ShowAll ); + + emit changed( true ); +} + +#include "kcmweather.moc" |