C++ MimeType::name方法代码示例

bool ProjectFileAdder::maybeAdd(const QString &path)
{
    Utils::MimeDatabase mdb;
    const Utils::MimeType mt = mdb.mimeTypeForFile(path);
    if (m_mimeNameMapping.contains(mt.name())) {
        m_files << ProjectFile(path, m_mimeNameMapping.value(mt.name()));
        return true;
    }
    return false;
}

void ProjectFileAdder::addMapping(const char *mimeName, ProjectFile::Kind kind)
{
    Utils::MimeDatabase mdb;
    Utils::MimeType mimeType = mdb.mimeTypeForName(QLatin1String(mimeName));
    if (mimeType.isValid())
        m_mimeNameMapping.insert(mimeType.name(), kind);
}

bool TreeScanner::isMimeBinary(const Utils::MimeType &mimeType, const Utils::FileName &/*fn*/)
{
    bool isBinary = false;
    if (mimeType.isValid()) {
        QStringList mimes;
        mimes << mimeType.name() << mimeType.allAncestors();
        isBinary = !mimes.contains(QLatin1String("text/plain"));
    }
    return isBinary;
}

QString ResourcePreviewHoverHandler::makeTooltip() const
{
    if (m_resPath.isEmpty())
        return QString();

    QString ret;

    const Utils::MimeType mimeType = Utils::mimeTypeForFile(m_resPath);
    if (mimeType.name().startsWith("image", Qt::CaseInsensitive))
        ret += QString("<img src=\"file:///%1\" /><br/>").arg(m_resPath);

    ret += QString("<a href=\"file:///%1\">%2</a>")
               .arg(m_resPath, QDir::toNativeSeparators(m_resPath));
    return ret;
}

QString Manager::definitionIdByMimeType(const Utils::MimeType &mimeType) const
{
    Utils::MimeDatabase mdb;
    QList<Utils::MimeType> queue;
    queue.append(mimeType);
    while (!queue.isEmpty()) {
        const Utils::MimeType mt = queue.takeFirst();
        const QString id = m_register.m_idByMimeType.value(mt.name());
        if (!id.isEmpty())
            return id;
        foreach (const QString &parent, mt.parentMimeTypes()) {
            const Utils::MimeType parentMt = mdb.mimeTypeForName(parent);
            if (parentMt.isValid())
                queue.append(parentMt);
        }
    }
    return QString();
}

void AbstractSettings::setSupportedMimeTypes(const QString &mimes)
{
    const QStringList stringTypes = mimes.split(';');
    const Utils::MimeDatabase mdb;
    QStringList types;
    for (const QString &type : stringTypes) {
        const Utils::MimeType mime = mdb.mimeTypeForName(type.trimmed());
        if (!mime.isValid())
            continue;
        const QString canonicalName = mime.name();
        if (!types.contains(canonicalName))
            types << canonicalName;
    }

    if (m_supportedMimeTypes != types) {
        m_supportedMimeTypes = types;
        emit supportedMimeTypesChanged();
    }
}

ProjectFile::Kind ProjectFile::classify(const QString &file)
{
    Utils::MimeDatabase mdb;
    const Utils::MimeType mimeType = mdb.mimeTypeForFile(file);
    if (!mimeType.isValid())
        return Unclassified;
    const QString mt = mimeType.name();
    if (mt == QLatin1String(CppTools::Constants::C_SOURCE_MIMETYPE))
        return CSource;
    if (mt == QLatin1String(CppTools::Constants::C_HEADER_MIMETYPE))
        return CHeader;
    if (mt == QLatin1String(CppTools::Constants::CPP_SOURCE_MIMETYPE))
        return CXXSource;
    if (mt == QLatin1String(CppTools::Constants::CPP_HEADER_MIMETYPE))
        return CXXHeader;
    if (mt == QLatin1String(CppTools::Constants::OBJECTIVE_C_SOURCE_MIMETYPE))
        return ObjCSource;
    if (mt == QLatin1String(CppTools::Constants::OBJECTIVE_CPP_SOURCE_MIMETYPE))
        return ObjCXXSource;
    return Unclassified;
}

void ModelIndexer::scanProject(ProjectExplorer::Project *project)
{
    if (!project->rootProjectNode())
        return;

    // TODO harmonize following code with findFirstModel()?
    const Utils::FileNameList files = project->files(ProjectExplorer::Project::SourceFiles);
    QQueue<QueuedFile> filesQueue;
    QSet<QueuedFile> filesSet;

    for (const Utils::FileName &file : files) {
        QFileInfo fileInfo = file.toFileInfo();
        Utils::MimeType mimeType = Utils::mimeTypeForFile(fileInfo);
        if (mimeType.name() == QLatin1String(Constants::MIME_TYPE_MODEL)) {
            QueuedFile queuedFile(file.toString(), project, fileInfo.lastModified());
            filesQueue.append(queuedFile);
            filesSet.insert(queuedFile);
        }
    }

    QString defaultModelFile = findFirstModel(project->rootProjectNode());

    bool filesAreQueued = false;
    {
        QMutexLocker locker(&d->indexerMutex);

        // remove deleted files from queue
        for (int i = 0; i < d->filesQueue.size();) {
            if (d->filesQueue.at(i).project() == project) {
                if (filesSet.contains(d->filesQueue.at(i))) {
                    ++i;
                } else {
                    d->queuedFilesSet.remove(d->filesQueue.at(i));
                    d->filesQueue.removeAt(i);
                }
            }
        }

        // remove deleted files from indexed models
        foreach (const QString &file, d->indexedModels.keys()) {
            if (!filesSet.contains(QueuedFile(file, project)))
                removeModelFile(file, project);
        }

        // remove deleted files from indexed diagrams
        foreach (const QString &file, d->indexedDiagramReferences.keys()) {
            if (!filesSet.contains(QueuedFile(file, project)))
                removeDiagramReferenceFile(file, project);
        }

        // queue files
        while (!filesQueue.isEmpty()) {
            QueuedFile queuedFile = filesQueue.takeFirst();
            if (!d->queuedFilesSet.contains(queuedFile)) {
                QMT_CHECK(!d->filesQueue.contains(queuedFile));
                d->filesQueue.append(queuedFile);
                d->queuedFilesSet.insert(queuedFile);
                filesAreQueued = true;
            }
        }

        // auto-open model file only if project is already configured
        if (!defaultModelFile.isEmpty() && !project->targets().isEmpty()) {
            d->defaultModelFiles.insert(QueuedFile(defaultModelFile, project, QDateTime()));
        }
    }

    if (filesAreQueued)
        emit filesQueued();
}

void JsonKitsPage::setupProjectFiles(const JsonWizard::GeneratorFiles &files)
{
    Project *project = 0;
    QList<IProjectManager *> managerList = ExtensionSystem::PluginManager::getObjects<IProjectManager>();

    foreach (const JsonWizard::GeneratorFile &f, files) {
        if (f.file.attributes() & GeneratedFile::OpenProjectAttribute) {
            QString errorMessage;
            QString path = f.file.path();
            const QFileInfo fi(path);

            if (fi.exists())
                path = fi.canonicalFilePath();

            Utils::MimeDatabase mdb;
            Utils::MimeType mt = mdb.mimeTypeForFile(fi);
            if (!mt.isValid())
                continue;

            auto manager = Utils::findOrDefault(managerList, Utils::equal(&IProjectManager::mimeType, mt.name()));
            project = manager ? manager->openProject(path, &errorMessage) : 0;
            if (project) {
                if (setupProject(project))
                    project->saveSettings();
                delete project;
                project = 0;
            }
        }
    }
}