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Diffstat (limited to 'src/utilities/batch/imageinfoalbumsjob.cpp')
| -rw-r--r-- | src/utilities/batch/imageinfoalbumsjob.cpp | 125 | 
1 files changed, 125 insertions, 0 deletions
| diff --git a/src/utilities/batch/imageinfoalbumsjob.cpp b/src/utilities/batch/imageinfoalbumsjob.cpp new file mode 100644 index 00000000..4d0e3c55 --- /dev/null +++ b/src/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. + *  + * ============================================================ */ + +// TQt includes. + +#include <tqstring.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, TQ_SIGNAL(signalItemsInfo(const ImageInfoList&)), +            this, TQ_SLOT(slotItemsInfo(const ImageInfoList&))); +     +    connect(&d->imageInfoJob, TQ_SIGNAL(signalCompleted()), +            this, TQ_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 | 
