void SatellitesPlugin::initialize()
{
// FIXME: remove the const_cast, it may be best to create a new type of
// plugins where marbleModel() is not const, since traditional
// RenderPlugins do not require that
m_satModel = new SatellitesModel(
const_cast<MarbleModel *>( marbleModel() )->treeModel(),
marbleModel()->clock() );
m_configModel = new SatellitesConfigModel( this );
m_configDialog->configWidget()->treeView->setModel( m_configModel );
connect( m_satModel, SIGNAL(fileParsed(QString)),
SLOT(dataSourceParsed(QString)) );
connect( m_satModel, SIGNAL(fileParsed(QString)),
SLOT(updateDataSourceConfig(QString)) );
connect( m_configDialog, SIGNAL(dataSourcesReloadRequested()),
SLOT(updateSettings()) );
connect( m_configDialog, SIGNAL(accepted()), SLOT(writeSettings()) );
connect( m_configDialog, SIGNAL(rejected()), SLOT(readSettings()) );
connect( m_configDialog->configWidget()->buttonBox->button(
QDialogButtonBox::Reset ),
SIGNAL(clicked()), SLOT(restoreDefaultSettings()) );
connect( m_configDialog, SIGNAL(userDataSourcesChanged()),
SLOT(writeSettings()) );
connect( m_configDialog, SIGNAL(userDataSourceAdded(QString)),
SLOT(userDataSourceAdded(QString)) );
m_isInitialized = true;
readSettings();
updateSettings();
enableModel( enabled() );
}
void SatellitesConfigDialog::openDataSource()
{
QListWidget *list = m_configWidget->listDataSources;
const QString filter = QString("%1;;%2;;%3").arg(
tr( "All Supported Files (*.txt *.msc)" ),
tr( "Marble Satellite Catalogue (*.msc)" ),
tr( "Two Line Element Set (*.txt)" ),
tr( "All Files (*.*)" ) );
QString filename = QFileDialog::getOpenFileName( this,
tr( "Open Satellite Data File" ), "", filter );
if( !filename.isNull() ) {
QString url = QUrl::fromLocalFile( filename ).toString();
if( m_configWidget->listDataSources->findItems(
url, Qt::MatchFixedString ).size() > 0 ) {
mDebug() << "Satellite data source exists:" << url;
return; // already in list
}
QListWidgetItem *item = new QListWidgetItem( url, list );
item->setFlags( Qt::ItemIsSelectable |
Qt::ItemIsEnabled );
item->setData( IsLoadedRole, QVariant( false ) );
mDebug() << "Added satellite data source:" << url;
m_userDataSources << url;
emit userDataSourceAdded( url );
emit userDataSourcesChanged();
}
}
void SatellitesConfigDialog::addDataSource()
{
QListWidget *list = m_configWidget->listDataSources;
bool ok;
QString text = QInputDialog::getText( this,
tr("Add Data Source"),
tr("URL or File path:"),
QLineEdit::Normal,
"", &ok);
if( ok && !text.isEmpty() ) {
QUrl url = QUrl::fromUserInput( text );
if( !url.isValid() ) {
mDebug() << "Invalid data source input:" << text;
QMessageBox::critical( this,
tr( "Invalid data source input" ),
tr( "Please enter a valid URL or file path!" ),
QMessageBox::Cancel );
return;
}
// add item
QListWidgetItem *item = new QListWidgetItem( url.toString(), list );
item->setFlags( Qt::ItemIsSelectable |
Qt::ItemIsEnabled );
item->setData( IsLoadedRole, QVariant( false ) );
mDebug() << "Added satellite data source:" << item->text();
m_userDataSources << item->text();
emit userDataSourceAdded( item->text() );
emit userDataSourcesChanged();
}
}
void SatellitesPlugin::setSettings( const QHash<QString, QVariant> &settings )
{
RenderPlugin::setSettings( settings );
// add default data sources
if( !settings.contains( "dataSources" ) ) {
QStringList dsList;
dsList << "http://www.celestrak.com/NORAD/elements/visual.txt";
m_settings.insert( "dataSources", dsList );
m_settings.insert( "idList", dsList );
}
else {
// HACK: KConfig can't guess the type of the settings, when we use
// KConfigGroup::readEntry() in marble_part it returns a QString which
// is then wrapped into a QVariant when added to the settings hash.
// QVariant can handle the conversion for some types, like toDateTime()
// but when calling toStringList() on a QVariant::String, it will
// return a one element list
if( settings.value( "dataSources" ).type() == QVariant::String ) {
m_settings.insert( "dataSources",
settings.value( "dataSources" ).toString().split(QLatin1Char( ',' ) ) );
}
if( settings.value( "idList" ).type() == QVariant::String ) {
m_settings.insert( "idList",
settings.value( "idList" ).toString().split(QLatin1Char( ',' ) ) );
}
}
// add default user data source
if( !settings.contains( "userDataSources" ) ) {
QStringList udsList;
udsList << "http://files.kde.org/marble/satellites/PlanetarySatellites.msc";
m_settings.insert( "userDataSources", udsList );
userDataSourceAdded( udsList[0] );
}
else if( settings.value( "userDataSources" ).type() == QVariant::String ) {
// same HACK as above
m_settings.insert( "userDataSources",
settings.value( "userDataSources" ).toString().split(QLatin1Char( ',' ) ) );
}
emit settingsChanged( nameId() );
}