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-rw-r--r--certmanager/lib/ui/cryptoconfigmodule.cpp30
1 files changed, 29 insertions, 1 deletions
diff --git a/certmanager/lib/ui/cryptoconfigmodule.cpp b/certmanager/lib/ui/cryptoconfigmodule.cpp
index 33e7129c..5b14d7c4 100644
--- a/certmanager/lib/ui/cryptoconfigmodule.cpp
+++ b/certmanager/lib/ui/cryptoconfigmodule.cpp
@@ -62,8 +62,20 @@ static inline TQPixmap loadIcon( TQString s ) {
->loadIcon( s.replace( TQRegExp( "[^a-zA-Z0-9_]" ), "_" ), KIcon::NoGroup, KIcon::SizeMedium );
}
+static unsigned int num_components_with_options( const Kleo::CryptoConfig * config ) {
+ if ( !config )
+ return 0;
+ const TQStringList components = config->componentList();
+ unsigned int result = 0;
+ for ( TQStringList::const_iterator it = components.begin() ; it != components.end() ; ++it )
+ if ( const Kleo::CryptoConfigComponent * const comp = config->component( *it ) )
+ if ( !comp->groupList().empty() )
+ ++result;
+ return result;
+}
+
static const KJanusWidget::Face determineJanusFace( const Kleo::CryptoConfig * config ) {
- return config && config->componentList().size() < 2
+ return num_components_with_options( config ) < 2
? KJanusWidget::Plain
: KJanusWidget::IconList ;
}
@@ -115,6 +127,22 @@ Kleo::CryptoConfigModule::CryptoConfigModule( Kleo::CryptoConfig* config, TQWidg
+ scrollView->style().pixelMetric(TQStyle::PM_ScrollBarExtent),
QMIN( compGUI->sizeHint().height(), dialogHeight ) );
}
+ if ( mComponentGUIs.empty() ) {
+ Q_ASSERT( face() == Plain );
+ const TQString msg = i18n("The gpgconf tool used to provide the information "
+ "for this dialog does not seem to be installed "
+ "properly. It did not return any components. "
+ "Try running \"%1\" on the command line for more "
+ "information.")
+ .arg( components.empty() ? "gpgconf --list-components" : "gpgconf --list-options gpg" );
+ TQLabel * label = new TQLabel( msg, vbox );
+ label->setAlignment( TQt::WordBreak );
+ label->setMinimumHeight( fontMetrics().lineSpacing() * 5 );
+ }
+}
+
+bool Kleo::CryptoConfigModule::hasError() const {
+ return mComponentGUIs.empty();
}
void Kleo::CryptoConfigModule::save()