Method data

kdevplatform/shell/problemmodel.cpp:119–179

}

QVariant ProblemModel::data(const QModelIndex& index, int role) const
{
    Q_D(const ProblemModel);

    if (!index.isValid())
        return QVariant();

    QUrl baseDirectory = d->m_problems->currentDocument().toUrl().adjusted(QUrl::RemoveFilename);
    IProblem::Ptr p = problemForIndex(index);
    if (!p.constData()) {
        if (role == Qt::DisplayRole && index.column() == Error) {
            auto *node = reinterpret_cast<ProblemStoreNode*>(index.internalPointer());
            if (node) {
                return node->label();
            }
        }
        return {};
    }

    if (role == SeverityRole) {
        return p->severity();
    } else if (role == ProblemRole) {
        return QVariant::fromValue(p);
    }

    switch (role) {
    case Qt::DisplayRole:
        switch (index.column()) {
        case Source:
            return p->sourceString();
        case Error:
            return p->description();
        case File:
            return displayUrl(p->finalLocation().document.toUrl().adjusted(QUrl::NormalizePathSegments), baseDirectory);
        case Line:
            if (p->finalLocation().isValid()) {
                return QString::number(p->finalLocation().start().line() + 1);
            }
            break;
        case Column:
            if (p->finalLocation().isValid()) {
                return QString::number(p->finalLocation().start().column() + 1);
            }
            break;
        }
        break;

    case Qt::DecorationRole:
        if (index.column() == Error) {
            return IProblem::iconForSeverity(p->severity());
        }
        break;
    case Qt::ToolTipRole:
        return p->explanation();

    default:
        break;
    }