Method termRangeAtPosition

plugins/cmake/cmakemanager.cpp:617–660

}

KTextEditor::Range CMakeManager::termRangeAtPosition(const KTextEditor::Document* textDocument,
                                                     const KTextEditor::Cursor& position) const
{
    const KTextEditor::Cursor step(0, 1);

    enum ParseState {
        NoChar,
        NonLeadingChar,
        AnyChar,
    };

    ParseState parseState = NoChar;
    KTextEditor::Cursor start = position;
    while (true) {
        const QChar c = textDocument->characterAt(start);
        if (c.isDigit()) {
            parseState = NonLeadingChar;
        } else if (c.isLetter() || c == QLatin1Char('_')) {
            parseState = AnyChar;
        } else {
            // also catches going out of document range, where c is invalid
            break;
        }
        start -= step;
    }

    if (parseState != AnyChar) {
        return KTextEditor::Range::invalid();
    }
    // undo step before last valid char
    start += step;

    KTextEditor::Cursor end = position + step;
    while (true) {
        const QChar c = textDocument->characterAt(end);
        if (!(c.isDigit() || c.isLetter() || c == QLatin1Char('_'))) {
            // also catches going out of document range, where c is invalid
            break;
        }
        end += step;
    }

    return KTextEditor::Range(start, end);
}

void CMakeManager::showConfigureOutdatedMessage(const KDevelop::IProject& project)
{