Method reevaluateCorrection

kdevplatform/shell/projectsourcepage.cpp:223–256

}

void ProjectSourcePage::reevaluateCorrection()
{
    //TODO: Probably we should just ignore remote URL's, I don't think we're ever going
    //to support checking out to remote directories
    const QUrl cwd = m_ui->workingDir->url();
    const QDir dir = cwd.toLocalFile();

    // case where we import a project from local file system
    if (m_ui->sources->currentIndex() == FROM_FILESYSTEM_SOURCE_INDEX) {
        emit isCorrect(dir.exists());
        return;
    }

    // all other cases where remote locations need to be specified
    bool correct=!cwd.isRelative() && (!cwd.isLocalFile() || QDir(cwd.adjusted(QUrl::RemoveFilename).toLocalFile()).exists());
    emit isCorrect(correct && m_ui->creationProgress->value() == m_ui->creationProgress->maximum());

    const bool validWidget = ((m_locationWidget && m_locationWidget->isCorrect()) ||
                       (m_providerWidget && m_providerWidget->isCorrect()));
    const bool isFolderEmpty = (correct && cwd.isLocalFile() && dir.exists() && dir.entryList(QDir::AllEntries | QDir::NoDotAndDotDot).isEmpty());
    const bool validToCheckout = correct && validWidget && (!dir.exists() || isFolderEmpty);

    m_ui->get->setEnabled(validToCheckout);
    m_ui->creationProgress->setEnabled(validToCheckout);

    if(!correct)
        setStatus(i18n("You need to specify a valid or nonexistent directory to check out a project"));
    else if(!m_ui->get->isEnabled() && m_ui->workingDir->isEnabled() && !validWidget)
        setStatus(i18n("You need to specify the source for your remote project"));
    else if(!m_ui->get->isEnabled() && m_ui->workingDir->isEnabled() && !isFolderEmpty)
        setStatus(i18n("You need to specify an empty folder as your project destination"));
    else
        clearStatus();
}

void ProjectSourcePage::locationChanged()
{