Method deleteButtonPressed

kdevplatform/shell/sessionchooserdialog.cpp:179–214

}

void SessionChooserDialog::deleteButtonPressed()
{
    if(m_deleteCandidateRow == -1)
        return;

    QModelIndex uuidIndex = m_model->index(m_deleteCandidateRow, 0);
    QModelIndex sessionNameIndex = m_model->index(m_deleteCandidateRow, 3);
    const QString uuid = m_model->data(uuidIndex, Qt::DisplayRole).toString();
    const QString sessionName = m_model->data(sessionNameIndex, Qt::DisplayRole).toString();

    TryLockSessionResult result = SessionController::tryLockSession( uuid );
    if( !result.lock ) {
        const QString errCaption = i18nc("@title:window", "Cannot Delete Session");
        QString errText = i18nc("@info", "<p>Cannot delete a locked session.");

        if( result.runInfo.holderPid != -1 ) {
            errText += i18nc("@info", "<p>The session <b>%1</b> is locked by %2 on %3 (PID %4).",
                                sessionName, result.runInfo.holderApp, result.runInfo.holderHostname, result.runInfo.holderPid);
        }

        KMessageBox::error( this, errText, errCaption );
        return;
    }

    const QString text = i18nc("@info", "The session <b>%1</b> and all contained settings will be deleted. The projects will stay unaffected. Do you really want to continue?", sessionName);
    const QString caption = i18nc("@title:window", "Delete Session");
    const KGuiItem deleteItem = KStandardGuiItem::del();
    const KGuiItem cancelItem = KStandardGuiItem::cancel();

    if (KMessageBox::warningTwoActions(this, text, caption, deleteItem, cancelItem) == KMessageBox::PrimaryAction) {
        SessionController::deleteSessionFromDisk(result.lock);

        m_model->removeRows( m_deleteCandidateRow, 1 );
        m_deleteCandidateRow = -1;
    }
}

#include "moc_sessionchooserdialog.cpp"