示例#1
0
void LoadVideoThread::loadFromImages()
{
    qDebug() << "Start loading frames...";

    QDir dirImages(filePath);
    QFileInfoList listImages = dirImages.entryInfoList(QStringList() << "*.tif" << "*.tiff" << "*.jpg" << "*.png");

    if (0 == listImages.count())
    {
        emit completeLoading(false);
    }
    else
    {
        QFileInfoList::const_iterator it = listImages.begin();
        while(it != listImages.end())
        {
            cv::Mat frame = cv::imread(it->filePath().toStdString());
            cv::Mat rgbFrame;
            cv::cvtColor(frame, rgbFrame, CV_BGR2RGB);

            gtv->appendFrame(rgbFrame);
            it++;
        }
        emit completeLoading(true);
    }
    exit(0);
}
// find default skins (resources)
static const Skins &defaultSkins() {
    static Skins rc;
    if (rc.empty()) {
        const QString skinPath = QLatin1String(skinResourcePathC);
        QString pattern = QLatin1String("*.");
        pattern += QLatin1String(skinExtensionC);
        const QDir dir(skinPath, pattern);
        const QFileInfoList list = dir.entryInfoList(QDir::Dirs|QDir::NoDotAndDotDot, QDir::Name);
        if (list.empty())
            return rc;
        const QFileInfoList::const_iterator lcend = list.constEnd();
        for (QFileInfoList::const_iterator it = list.constBegin(); it != lcend; ++it)
            rc.push_back(SkinNamePath(it->baseName(), it->filePath()));
    }
    return rc;
}
示例#3
0
文件: File.C 项目: BioITer/OpenMS
  bool File::fileList(const String& dir, const String& file_pattern, StringList& output, bool full_path)
  {
    QDir d(dir.toQString(), file_pattern.toQString(), QDir::Name, QDir::Files);
    QFileInfoList list = d.entryInfoList();

    //clear and check if empty
    output.clear();
    if (list.empty())
    {
      return false;
    }

    //resize output
    output.resize(list.size());

    //fill output
    UInt i = 0;
    for (QFileInfoList::const_iterator it = list.constBegin(); it != list.constEnd(); ++it)
    {
      output[i++] = full_path ? it->filePath() : it->fileName();
    }

    return true;
  }
// find default skins (resources)
static const Skins &defaultSkins() {
    static Skins rc;
    if (rc.empty()) {
#ifdef DEFAULT_SKINS_FROM_RESOURCE
        const QString skinPath = QLatin1String(skinResourcePathC);
#else
        QString skinPath = QLibraryInfo::location(QLibraryInfo::PrefixPath);
        skinPath += QDir::separator();
        skinPath += QLatin1String("tools");
        skinPath += QDir::separator();
        skinPath += QLatin1String("qvfb");
#endif
        QString pattern = QLatin1String("*.");
        pattern += QLatin1String(skinExtensionC);
        const QDir dir(skinPath, pattern);
        const QFileInfoList list = dir.entryInfoList();
        if (list.empty())
            return rc;
        const QFileInfoList::const_iterator lcend = list.constEnd();
        for (QFileInfoList::const_iterator it = list.constBegin(); it != lcend; ++it)
            rc.push_back(SkinNamePath(it->baseName(), it->filePath()));
    }
    return rc;
}