C++ Ptr::mainExtension方法代码示例

void KMimeTypeTest::testFromThread()
{
    // Some simple tests to test more API from testThreads without using _data()
    KMimeType::Ptr mime = KMimeType::mimeType("application/pdf");
    QVERIFY(mime);
    QCOMPARE(mime->mainExtension(), QString::fromLatin1(".pdf"));
}

QString saveFile(KoDocument *document, const QString &filename, const QString &outname)
{
    QString saveAs = outname;
    // use the name and add -roundtrip
    if (outname.isEmpty()) {
        saveAs = filename;
        int dotPos = saveAs.lastIndexOf('.');
        if (dotPos != -1) {
            saveAs.truncate(dotPos);
        }
        saveAs += "-roundtrip";
    }

    QByteArray mimetype = document->nativeFormatMimeType();
    KMimeType::Ptr mime = KMimeType::mimeType(mimetype);
    Q_ASSERT(mime);
    QString extension = mime->mainExtension();
    saveAs += extension;

    KUrl url;
    url.setPath(saveAs);
    document->setOutputMimeType(mimetype, 0);
    document->saveAs(url);
    kDebug(31000) << "save done";
    return saveAs;
}

void KMimeTypeTest::testPatterns()
{
    QFETCH(QString, mimeType);
    QFETCH(QString, patterns);
    QFETCH(QString, mainExtension);
    KMimeType::Ptr mime = KMimeType::mimeType( mimeType );
    QVERIFY(mime);
    // Sort both lists; order is unreliable since shared-mime-info uses hashes internally.
    QStringList expectedPatterns = patterns.split(';');
    expectedPatterns.sort();
    QStringList mimePatterns = mime->patterns();

    if (mimeType == "application/vnd.oasis.opendocument.text" && mimePatterns.contains("*.fodt")) {
        QSKIP("Skipping test which would fail due to an upstream bug, see https://bugs.freedesktop.org/show_bug.cgi?id=31242", SkipSingle);
    }

    if (mimeType == "application/vnd.oasis.opendocument.presentation" && mimePatterns.contains("*.fodp")) {
        QSKIP("Skipping test which would fail due to an upstream bug, see https://bugs.freedesktop.org/show_bug.cgi?id=31242", SkipSingle);
    }

    // shared-mime-info 0.30 adds *,v to text/plain, let's add it from this test so that it works
    // with older versions too.
    if (mimeType == "text/plain" && !mimePatterns.contains("*,v"))
        mimePatterns.append("*,v");
    mimePatterns.sort();
    QCOMPARE(mimePatterns.join(";"), expectedPatterns.join(";"));

    QCOMPARE(mime->mainExtension(), mainExtension);
}

void KNewFileMenuPrivate::executeStrategy()
{
    m_tempFileToDelete = m_copyData.tempFileToDelete();
    const QString src = m_copyData.sourceFileToCopy();
    QString chosenFileName = expandTilde(m_copyData.chosenFileName(), true);

    if (src.isEmpty())
        return;
    KUrl uSrc(src);
    if (uSrc.isLocalFile()) {
        // In case the templates/.source directory contains symlinks, resolve
        // them to the target files. Fixes bug #149628.
        KFileItem item(uSrc, QString(), KFileItem::Unknown);
        if (item.isLink())
            uSrc.setPath(item.linkDest());

        if (!m_copyData.m_isSymlink) {
            // If the file is not going to be detected as a desktop file, due to a
            // known extension (e.g. ".pl"), append ".desktop". #224142.
            QFile srcFile(uSrc.toLocalFile());
            if (srcFile.open(QIODevice::ReadOnly)) {
                KMimeType::Ptr wantedMime = KMimeType::findByUrl(uSrc);
                KMimeType::Ptr mime = KMimeType::findByNameAndContent(m_copyData.m_chosenFileName, srcFile.read(1024));
                //kDebug() << "mime=" << mime->name() << "wantedMime=" << wantedMime->name();
                if (!mime->is(wantedMime->name()))
                    chosenFileName += wantedMime->mainExtension();
            }
        }
    }

    // The template is not a desktop file [or it's a URL one]
    // Copy it.
    KUrl::List::const_iterator it = m_popupFiles.constBegin();
    for (; it != m_popupFiles.constEnd(); ++it)
    {
        KUrl dest(*it);
        dest.addPath(KIO::encodeFileName(chosenFileName));

        KUrl::List lstSrc;
        lstSrc.append(uSrc);
        KIO::Job* kjob;
        if (m_copyData.m_isSymlink) {
            kjob = KIO::symlink(src, dest);
            // This doesn't work, FileUndoManager registers new links in copyingLinkDone,
            // which KIO::symlink obviously doesn't emit... Needs code in FileUndoManager.
            //KIO::FileUndoManager::self()->recordJob(KIO::FileUndoManager::Link, lstSrc, dest, kjob);
        } else {
            //kDebug(1203) << "KIO::copyAs(" << uSrc.url() << "," << dest.url() << ")";
            KIO::CopyJob * job = KIO::copyAs(uSrc, dest);
            job->setDefaultPermissions(true);
            kjob = job;
            KIO::FileUndoManager::self()->recordJob(KIO::FileUndoManager::Copy, lstSrc, dest, job);
        }
        kjob->ui()->setWindow(m_parentWidget);
        QObject::connect(kjob, SIGNAL(result(KJob*)), q, SLOT(slotResult(KJob*)));
    }
}