Method setData

src/plugins/codeeditor/codelens/codelenstree.cpp:46–78

}

void CodeLensTree::setData(const lsp::References &refs)
{
    onceReadFlag = false;
    auto model = qobject_cast<QStandardItemModel *>(CodeLensTree::model());
    model->clear();
    QHash<QString, QStandardItem *> cache {};
    for (auto ref : refs) {
        lsp::Range range = ref.range;
        if (range.start.line != range.end.line)
            continue;

        QString filePath = ref.fileUrl.toLocalFile();
        QStandardItem *fileItem = nullptr;
        if (cache.contains(filePath)) {
            fileItem = cache[filePath];
        } else {
            fileItem = new QStandardItem(filePath);
            cache[filePath] = fileItem;
            model->appendRow(fileItem);
        }

        QString text = readLine(filePath, range.start.line);
        if (text.isEmpty())
            continue;

        QStandardItem *item = new QStandardItem(text);
        item->setData(range.start.line, CodeLensItemRole::LineRole);
        item->setData(range.start.character, CodeLensItemRole::TermStartRole);
        item->setData(range.end.character, CodeLensItemRole::TermEndRole);
        item->setTextAlignment(Qt::AlignVCenter);
        fileItem->appendRow(item);
    }
}

QString CodeLensTree::readLine(const QString &filePath, int line)
{