Method readAndPreprocess

src/SourceData.cpp:323–565

}

void SourceData::readAndPreprocess(const QByteArray& encoding, bool bAutoDetect)
{
    QTemporaryFile fileIn1, fileOut1;
    QString fileNameIn1;
    QString fileNameOut1;
    QString fileNameIn2;
    QString fileNameOut2;

    // Detect the input for the preprocessing operations
    if(!mFromClipBoard)
    {
        //Routine result of directory compare finding a file that isn't in all locations.
        if(!m_fileAccess.isValid()) return;

        mEncoding = encoding;
        if(mEncoding.isEmpty())
            mEncoding = u8"UTF-8";

        assert(!m_fileAccess.exists() || !m_fileAccess.isDir());
        if(!m_fileAccess.isNormal())
        {
            mErrors.append(i18n("%1 is not a normal file.", m_fileAccess.prettyAbsPath()));
            return;
        }

        if(m_fileAccess.isLocal())
        {
            fileNameIn1 = m_fileAccess.absoluteFilePath();
        }
        else // File is not local: create a temporary local copy:
        {
            if(m_tempInputFileName.isEmpty())
            {
                m_fileAccess.createLocalCopy();
                m_tempInputFileName = m_fileAccess.getTempName();
            }

            fileNameIn1 = m_tempInputFileName;
        }
    }
    else // The input was set via setData(), probably from clipboard.
    {
        /*
            Used to happen during early startup this is now a bug.
        */
        assert(!m_tempInputFileName.isEmpty());

        fileNameIn1 = m_tempInputFileName;
        mEncoding = "UTF-8";
    }

    if(bAutoDetect)
    {
        mEncoding = detectEncoding(fileNameIn1).value_or(encoding);
    }

    QByteArray pEncoding1 = getEncoding();
    QByteArray pEncoding2 = getEncoding();