Method selectionChanged

kdevplatform/shell/launchconfigurationdialog.cpp:241–385

}

void LaunchConfigurationDialog::selectionChanged(const QItemSelection& selected, const QItemSelection& deselected)
{
    if( !deselected.indexes().isEmpty() )
    {
        LaunchConfiguration* l = model->configForIndex( deselected.indexes().first() );
        if( l )
        {
            disconnect(l, &LaunchConfiguration::nameChanged, this,  &LaunchConfigurationDialog::updateNameLabel);
            if( currentPageChanged )
            {
                if (KMessageBox::questionTwoActions(
                        this, i18n("Selected Launch Configuration has unsaved changes. Do you want to save it?"),
                        i18nc("@title:window", "Unsaved Changes"), KStandardGuiItem::save(),
                        KStandardGuiItem::discard())
                    == KMessageBox::PrimaryAction) {
                    saveConfig( deselected.indexes().first() );
                } else {
                    auto* tab = qobject_cast<LaunchConfigPagesContainer*>( stack->currentWidget() );
                    tab->setLaunchConfiguration( l );
                    buttonBox->button(QDialogButtonBox::Apply)->setEnabled( false );
                    currentPageChanged = false;
                }
            }
        }
    }
    updateNameLabel(nullptr);

    for( int i = 1; i < stack->count(); i++ )
    {
        QWidget* w = stack->widget(i);
        stack->removeWidget(w);
        delete w;
    }

    if( !selected.indexes().isEmpty() )
    {
        QModelIndex idx = selected.indexes().first();
        LaunchConfiguration* l = model->configForIndex( idx );
        ILaunchMode* lm = model->modeForIndex( idx );

        if( l )
        {
            updateNameLabel( l );
            tree->expand( model->indexForConfig( l ) );
            connect( l, &LaunchConfiguration::nameChanged, this, &LaunchConfigurationDialog::updateNameLabel );
            if( lm )
            {
                QVariant currentLaunchMode = idx.sibling(idx.row(), 1).data(Qt::EditRole);
                {
                    QSignalBlocker blocker(debugger);
                    const QList<ILauncher*> launchers = l->type()->launchers();

                    debugger->clear();
                    for (ILauncher* launcher : launchers) {
                        if (launcher->supportedModes().contains(lm->id())) {
                            debugger->addItem(launcher->name(), launcher->id());
                        }
                    }