|
|
|
/* ============================================================
|
|
|
|
*
|
|
|
|
* This file is a part of digiKam project
|
|
|
|
* http://www.digikam.org
|
|
|
|
*
|
|
|
|
* Date : 2006-22-01
|
|
|
|
* Description : digikamalbum TDEIO slave interface to get image
|
|
|
|
* info from database.
|
|
|
|
*
|
|
|
|
* 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>
|
|
|
|
#include <tqdatastream.h>
|
|
|
|
|
|
|
|
// KDE includes.
|
|
|
|
|
|
|
|
#include <tdeio/job.h>
|
|
|
|
#include <kurl.h>
|
|
|
|
|
|
|
|
// Local includes.
|
|
|
|
|
|
|
|
#include "ddebug.h"
|
|
|
|
#include "album.h"
|
|
|
|
#include "albummanager.h"
|
|
|
|
#include "albumsettings.h"
|
|
|
|
#include "imageinfojob.h"
|
|
|
|
#include "imageinfojob.moc"
|
|
|
|
|
|
|
|
namespace Digikam
|
|
|
|
{
|
|
|
|
|
|
|
|
class ImageInfoJobPriv
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
|
|
|
|
ImageInfoJobPriv()
|
|
|
|
{
|
|
|
|
job = 0;
|
|
|
|
|
|
|
|
AlbumSettings *settings = AlbumSettings::instance();
|
|
|
|
imagefilter = settings->getImageFileFilter().lower() +
|
|
|
|
settings->getImageFileFilter().upper() +
|
|
|
|
settings->getRawFileFilter().lower() +
|
|
|
|
settings->getRawFileFilter().upper();
|
|
|
|
}
|
|
|
|
|
|
|
|
TQString imagefilter;
|
|
|
|
|
|
|
|
TDEIO::TransferJob *job;
|
|
|
|
};
|
|
|
|
|
|
|
|
ImageInfoJob::ImageInfoJob()
|
|
|
|
{
|
|
|
|
d = new ImageInfoJobPriv;
|
|
|
|
}
|
|
|
|
|
|
|
|
ImageInfoJob::~ImageInfoJob()
|
|
|
|
{
|
|
|
|
delete d;
|
|
|
|
}
|
|
|
|
|
|
|
|
void ImageInfoJob::allItemsFromAlbum(Album *album)
|
|
|
|
{
|
|
|
|
if (d->job)
|
|
|
|
{
|
|
|
|
d->job->kill();
|
|
|
|
d->job = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!album)
|
|
|
|
return;
|
|
|
|
|
|
|
|
TQByteArray ba;
|
|
|
|
TQDataStream ds(ba, IO_WriteOnly);
|
|
|
|
ds << AlbumManager::instance()->getLibraryPath();
|
|
|
|
ds << album->kurl();
|
|
|
|
ds << d->imagefilter;
|
|
|
|
ds << 0; // getting dimensions (not needed here)
|
|
|
|
ds << 0; // recursive sub-album (not needed here)
|
|
|
|
ds << 0; // recursive sub-tags (not needed here)
|
|
|
|
|
|
|
|
// Protocol = digikamalbums -> tdeio_digikamalbums
|
|
|
|
d->job = new TDEIO::TransferJob(album->kurl(), TDEIO::CMD_SPECIAL,
|
|
|
|
ba, TQByteArray(), false);
|
|
|
|
|
|
|
|
connect(d->job, TQT_SIGNAL(result(TDEIO::Job*)),
|
|
|
|
this, TQT_SLOT(slotResult(TDEIO::Job*)));
|
|
|
|
|
|
|
|
connect(d->job, TQT_SIGNAL(data(TDEIO::Job*, const TQByteArray&)),
|
|
|
|
this, TQT_SLOT(slotData(TDEIO::Job*, const TQByteArray&)));
|
|
|
|
}
|
|
|
|
|
|
|
|
void ImageInfoJob::stop()
|
|
|
|
{
|
|
|
|
if (d->job)
|
|
|
|
{
|
|
|
|
d->job->kill();
|
|
|
|
d->job = 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void ImageInfoJob::slotResult(TDEIO::Job* job)
|
|
|
|
{
|
|
|
|
d->job = 0;
|
|
|
|
|
|
|
|
if (job->error())
|
|
|
|
{
|
|
|
|
DWarning() << "Failed to list url: " << job->errorString() << endl;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
emit signalCompleted();
|
|
|
|
}
|
|
|
|
|
|
|
|
void ImageInfoJob::slotData(TDEIO::Job*, const TQByteArray& data)
|
|
|
|
{
|
|
|
|
if (data.isEmpty())
|
|
|
|
return;
|
|
|
|
|
|
|
|
TQ_LLONG imageID;
|
|
|
|
int albumID;
|
|
|
|
TQString name;
|
|
|
|
TQString date;
|
|
|
|
size_t size;
|
|
|
|
TQSize dims;
|
|
|
|
ImageInfoList itemsList;
|
|
|
|
TQDataStream ds(data, IO_ReadOnly);
|
|
|
|
|
|
|
|
while (!ds.atEnd())
|
|
|
|
{
|
|
|
|
ds >> imageID;
|
|
|
|
ds >> albumID;
|
|
|
|
ds >> name;
|
|
|
|
ds >> date;
|
|
|
|
ds >> size;
|
|
|
|
ds >> dims;
|
|
|
|
|
|
|
|
ImageInfo* info = new ImageInfo(imageID, albumID, name,
|
|
|
|
TQDateTime::fromString(date, Qt::ISODate),
|
|
|
|
size, dims);
|
|
|
|
|
|
|
|
itemsList.append(info);
|
|
|
|
}
|
|
|
|
|
|
|
|
emit signalItemsInfo(itemsList);
|
|
|
|
}
|
|
|
|
|
|
|
|
} // namespace Digikam
|