C++ (Cpp) KFileItemList::empty Examples

Example #1

File: thumbnailloadjob.cpp Project: theunbelievablerepo/gwenview

//------------------------------------------------------------------------
//
// ThumbnailLoadJob implementation
//
//------------------------------------------------------------------------
ThumbnailLoadJob::ThumbnailLoadJob(const KFileItemList& items, ThumbnailGroup::Enum group)
: KIO::Job()
, mState(STATE_NEXTTHUMB)
, mThumbnailGroup(group)
{
    LOG(this);

    // Make sure we have a place to store our thumbnails
    QString thumbnailDir = ThumbnailLoadJob::thumbnailBaseDir(mThumbnailGroup);
    KStandardDirs::makeDir(thumbnailDir, 0700);

    // Look for images and store the items in our todo list
    Q_ASSERT(!items.empty());
    mItems = items;
    mCurrentItem = KFileItem();

    connect(&mThumbnailThread, SIGNAL(done(QImage, QSize)),
            SLOT(thumbnailReady(QImage, QSize)),
            Qt::QueuedConnection);

    connect(&mThumbnailThread, SIGNAL(thumbnailReadyToBeCached(QString, QImage)),
            sThumbnailCache, SLOT(queueThumbnail(QString, QImage)),
            Qt::QueuedConnection);
}