C++ Translator::setLocationsType方法代码示例

static void updateTsFiles(const Translator &fetchedTor, const QStringList &tsFileNames,
    bool setCodec, const QString &sourceLanguage, const QString &targetLanguage,
    UpdateOptions options, bool *fail)
{
    QDir dir;
    QString err;
    foreach (const QString &fileName, tsFileNames) {
        QString fn = dir.relativeFilePath(fileName);
        ConversionData cd;
        Translator tor;
        cd.m_sortContexts = !(options & NoSort);
        if (QFile(fileName).exists()) {
            if (!tor.load(fileName, cd, QLatin1String("auto"))) {
                printErr(cd.error());
                *fail = true;
                continue;
            }
            tor.resolveDuplicates();
            cd.clearErrors();
            if (setCodec && fetchedTor.codec() != tor.codec())
                printErr(LU::tr("lupdate warning: Codec for tr() '%1' disagrees with"
                                " existing file's codec '%2'. Expect trouble.\n")
                         .arg(QString::fromLatin1(fetchedTor.codecName()),
                              QString::fromLatin1(tor.codecName())));
            if (!targetLanguage.isEmpty() && targetLanguage != tor.languageCode())
                printErr(LU::tr("lupdate warning: Specified target language '%1' disagrees with"
                                " existing file's language '%2'. Ignoring.\n")
                         .arg(targetLanguage, tor.languageCode()));
            if (!sourceLanguage.isEmpty() && sourceLanguage != tor.sourceLanguageCode())
                printErr(LU::tr("lupdate warning: Specified source language '%1' disagrees with"
                                " existing file's language '%2'. Ignoring.\n")
                         .arg(sourceLanguage, tor.sourceLanguageCode()));
        } else {
            if (setCodec)
                tor.setCodec(fetchedTor.codec());
            if (!targetLanguage.isEmpty())
                tor.setLanguageCode(targetLanguage);
            else
                tor.setLanguageCode(Translator::guessLanguageCodeFromFileName(fileName));
            if (!sourceLanguage.isEmpty())
                tor.setSourceLanguageCode(sourceLanguage);
        }
        tor.makeFileNamesAbsolute(QFileInfo(fileName).absoluteDir());
        if (options & NoLocations)
            tor.setLocationsType(Translator::NoLocations);
        else if (options & RelativeLocations)
            tor.setLocationsType(Translator::RelativeLocations);
        else if (options & AbsoluteLocations)
            tor.setLocationsType(Translator::AbsoluteLocations);
        if (options & Verbose)
            printOut(LU::tr("Updating '%1'...\n").arg(fn));

        UpdateOptions theseOptions = options;
        if (tor.locationsType() == Translator::NoLocations) // Could be set from file
            theseOptions |= NoLocations;
        Translator out = merge(tor, fetchedTor, theseOptions, err);
        if (setCodec)
            out.setCodec(fetchedTor.codec());

        if ((options & Verbose) && !err.isEmpty()) {
            printOut(err);
            err.clear();
        }
        if (options & PluralOnly) {
            if (options & Verbose)
                printOut(LU::tr("Stripping non plural forms in '%1'...\n").arg(fn));
            out.stripNonPluralForms();
        }
        if (options & NoObsolete)
            out.stripObsoleteMessages();
        out.stripEmptyContexts();

        out.normalizeTranslations(cd);
        if (!cd.errors().isEmpty()) {
            printErr(cd.error());
            cd.clearErrors();
        }
        if (!out.save(fileName, cd, QLatin1String("auto"))) {
            printErr(cd.error());
            *fail = true;
        }
    }

//.........这里部分代码省略.........
        } else if (args[i] == QLatin1String("-output-codec")) {
            if (++i >= args.size())
                return usage(args);
            cd.m_outputCodec = args[i].toLatin1();
        } else if (args[i] == QLatin1String("-drop-tag")) {
            if (++i >= args.size())
                return usage(args);
            cd.m_dropTags.append(args[i]);
        } else if (args[i] == QLatin1String("-drop-translations")) {
            dropTranslations = true;
        } else if (args[i] == QLatin1String("-target-language")) {
            if (++i >= args.size())
                return usage(args);
            targetLanguage = args[i];
        } else if (args[i] == QLatin1String("-source-language")) {
            if (++i >= args.size())
                return usage(args);
            sourceLanguage = args[i];
        } else if (args[i].startsWith(QLatin1String("-h"))) {
            usage(args);
            return 0;
        } else if (args[i] == QLatin1String("-no-obsolete")) {
            noObsolete = true;
        } else if (args[i] == QLatin1String("-no-finished")) {
            noFinished = true;
        } else if (args[i] == QLatin1String("-sort-contexts")) {
            cd.m_sortContexts = true;
        } else if (args[i] == QLatin1String("-locations")) {
            if (++i >= args.size())
                return usage(args);
            if (args[i] == QLatin1String("none"))
                locations = Translator::NoLocations;
            else if (args[i] == QLatin1String("relative"))
                locations = Translator::RelativeLocations;
            else if (args[i] == QLatin1String("absolute"))
                locations = Translator::AbsoluteLocations;
            else
                return usage(args);
        } else if (args[i] == QLatin1String("-no-ui-lines")) {
            noUiLines = true;
        } else if (args[i] == QLatin1String("-verbose")) {
            verbose = true;
        } else if (args[i].startsWith(QLatin1Char('-'))) {
            return usage(args);
        } else {
            File file;
            file.name = args[i];
            file.format = inFormat;
            inFiles.append(file);
        }
    }

    if (inFiles.isEmpty())
        return usage(args);

    tr.setLanguageCode(Translator::guessLanguageCodeFromFileName(inFiles[0].name));

    if (!tr.load(inFiles[0].name, cd, inFiles[0].format)) {
        std::cerr << qPrintable(cd.error());
        return 2;
    }
    tr.reportDuplicates(tr.resolveDuplicates(), inFiles[0].name, verbose);

    for (int i = 1; i < inFiles.size(); ++i) {
        Translator tr2;
        if (!tr2.load(inFiles[i].name, cd, inFiles[i].format)) {
            std::cerr << qPrintable(cd.error());
            return 2;
        }
        tr2.reportDuplicates(tr2.resolveDuplicates(), inFiles[i].name, verbose);
        for (int j = 0; j < tr2.messageCount(); ++j)
            tr.replaceSorted(tr2.message(j));
    }

    if (!targetLanguage.isEmpty())
        tr.setLanguageCode(targetLanguage);
    if (!sourceLanguage.isEmpty())
        tr.setSourceLanguageCode(sourceLanguage);
    if (noObsolete)
        tr.stripObsoleteMessages();
    if (noFinished)
        tr.stripFinishedMessages();
    if (dropTranslations)
        tr.dropTranslations();
    if (noUiLines)
        tr.dropUiLines();
    if (locations != Translator::DefaultLocations)
        tr.setLocationsType(locations);

    tr.normalizeTranslations(cd);
    if (!cd.errors().isEmpty()) {
        std::cerr << qPrintable(cd.error());
        cd.clearErrors();
    }
    if (!tr.save(outFileName, cd, outFormat)) {
        std::cerr << qPrintable(cd.error());
        return 3;
    }
    return 0;
}

//.........这里部分代码省略.........
                                    msg.setReferences(refs);
                                    translator.append(msg);
                                    break;
                                } else if (isWhiteSpace()) {
                                    // ignore these, just whitespace
                                } else if (elementStarts(strsource)) {
                                    // <source>...</source>
                                    msg.setSourceText(readContents());
                                } else if (elementStarts(stroldsource)) {
                                    // <oldsource>...</oldsource>
                                    msg.setOldSourceText(readContents());
                                } else if (elementStarts(stroldcomment)) {
                                    // <oldcomment>...</oldcomment>
                                    msg.setOldComment(readContents());
                                } else if (elementStarts(strextracomment)) {
                                    // <extracomment>...</extracomment>
                                    msg.setExtraComment(readContents());
                                } else if (elementStarts(strtranslatorcomment)) {
                                    // <translatorcomment>...</translatorcomment>
                                    msg.setTranslatorComment(readContents());
                                } else if (elementStarts(strlocation)) {
                                    // <location/>
                                    QXmlStreamAttributes atts = attributes();
                                    QString fileName = atts.value(strfilename).toString();
                                    if (fileName.isEmpty()) {
                                        fileName = currentMsgFile;
                                    } else {
                                        if (refs.isEmpty())
                                            currentFile = fileName;
                                        currentMsgFile = fileName;
                                    }
                                    const QString lin = atts.value(strline).toString();
                                    if (lin.isEmpty()) {
                                        translator.setLocationsType(Translator::RelativeLocations);
                                        refs.append(TranslatorMessage::Reference(fileName, -1));
                                    } else {
                                        bool bOK;
                                        int lineNo = lin.toInt(&bOK);
                                        if (bOK) {
                                            if (lin.startsWith(QLatin1Char('+')) || lin.startsWith(QLatin1Char('-'))) {
                                                lineNo = (currentLine[fileName] += lineNo);
                                                translator.setLocationsType(Translator::RelativeLocations);
                                            } else {
                                                translator.setLocationsType(Translator::AbsoluteLocations);
                                            }
                                            refs.append(TranslatorMessage::Reference(fileName, lineNo));
                                        }
                                    }
                                    readContents();
                                } else if (elementStarts(strcomment)) {
                                    // <comment>...</comment>
                                    msg.setComment(readContents());
                                } else if (elementStarts(struserdata)) {
                                    // <userdata>...</userdata>
                                    msg.setUserData(readContents());
                                } else if (elementStarts(strtranslation)) {
                                    // <translation>
                                    QXmlStreamAttributes atts = attributes();
                                    QStringRef type = atts.value(strtype);
                                    if (type == strunfinished)
                                        msg.setType(TranslatorMessage::Unfinished);
                                    else if (type == strobsolete)
                                        msg.setType(TranslatorMessage::Obsolete);
                                    if (msg.isPlural()) {
                                        QStringList translations;
                                        while (!atEnd()) {

static bool loadQPH(Translator &translator, QIODevice &dev, ConversionData &)
{
    translator.setLocationsType(Translator::NoLocations);
    QPHReader reader(dev);
    return reader.read(translator);
}