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Diffstat (limited to 'digikam/utilities/batch/imageinfoalbumsjob.cpp')
-rw-r--r-- | digikam/utilities/batch/imageinfoalbumsjob.cpp | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/digikam/utilities/batch/imageinfoalbumsjob.cpp b/digikam/utilities/batch/imageinfoalbumsjob.cpp new file mode 100644 index 0000000..5fbc914 --- /dev/null +++ b/digikam/utilities/batch/imageinfoalbumsjob.cpp @@ -0,0 +1,125 @@ +/* ============================================================ + * + * This file is a part of digiKam project + * http://www.digikam.org + * + * Date : 2007-14-02 + * Description : interface to get image info from an albums list. + * + * Copyright (C) 2007 by Gilles Caulier <caulier dot gilles at gmail dot com> + * + * This program is free software; you can redistribute it + * and/or modify it under the terms of the GNU General + * Public License as published by the Free Software Foundation; + * either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * ============================================================ */ + +// Qt includes. + +#include <qstring.h> + +// KDE includes. + +#include <kurl.h> + +// Local includes. + +#include "ddebug.h" +#include "album.h" +#include "albummanager.h" +#include "imageinfojob.h" +#include "imageinfoalbumsjob.h" +#include "imageinfoalbumsjob.moc" + +namespace Digikam +{ + +class ImageInfoAlbumsJobPriv +{ +public: + + ImageInfoAlbumsJobPriv(){} + + AlbumList albumsList; + AlbumList::Iterator albumIt; + + ImageInfoList itemsList; + + ImageInfoJob imageInfoJob; +}; + +ImageInfoAlbumsJob::ImageInfoAlbumsJob() +{ + d = new ImageInfoAlbumsJobPriv; + + connect(&d->imageInfoJob, SIGNAL(signalItemsInfo(const ImageInfoList&)), + this, SLOT(slotItemsInfo(const ImageInfoList&))); + + connect(&d->imageInfoJob, SIGNAL(signalCompleted()), + this, SLOT(slotComplete())); +} + +ImageInfoAlbumsJob::~ImageInfoAlbumsJob() +{ + delete d; +} + +void ImageInfoAlbumsJob::allItemsFromAlbums(const AlbumList& albumsList) +{ + if (albumsList.isEmpty()) + return; + + d->albumsList = albumsList; + d->albumIt = d->albumsList.begin(); + parseAlbum(); +} + +void ImageInfoAlbumsJob::parseAlbum() +{ + d->imageInfoJob.allItemsFromAlbum(*d->albumIt); +} + +void ImageInfoAlbumsJob::stop() +{ + d->imageInfoJob.stop(); + d->albumsList.clear(); +} + +void ImageInfoAlbumsJob::slotItemsInfo(const ImageInfoList& items) +{ + ImageInfo* item; + for (ImageInfoListIterator it(items); (item = it.current()); ++it) + d->itemsList.append(item); + + ++d->albumIt; + if (d->albumIt == d->albumsList.end()) + { + stop(); + emit signalCompleted(d->itemsList); + return; + } + + parseAlbum(); +} + +void ImageInfoAlbumsJob::slotComplete() +{ + ++d->albumIt; + if (d->albumIt == d->albumsList.end()) + { + stop(); + emit signalCompleted(d->itemsList); + return; + } + + parseAlbum(); +} + +} // namespace Digikam |