1 files changed, 183 insertions, 0 deletions
diff --git a/src/utilities/batch/batchalbumssyncmetadata.cpp b/src/utilities/batch/batchalbumssyncmetadata.cpp
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+++ b/src/utilities/batch/batchalbumssyncmetadata.cpp
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+/* ============================================================
+ *
+ * This file is a part of digiKam project
+ * http://www.digikam.org
+ *
+ * Date        : 2007-22-01
+ * Description : batch sync pictures metadata from all Albums 
+ *               with digiKam 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 <tqtimer.h>
+#include <tqdatetime.h>
+
+// KDE includes.
+
+#include <tdelocale.h>
+#include <tdeapplication.h>
+#include <kiconloader.h>
+
+// Local includes.
+
+#include "ddebug.h"
+#include "album.h"
+#include "albummanager.h"
+#include "imageinfojob.h"
+#include "metadatahub.h"
+#include "batchalbumssyncmetadata.h"
+#include "batchalbumssyncmetadata.moc"
+
+namespace Digikam
+{
+
+class BatchAlbumsSyncMetadataPriv
+{
+public:
+
+    BatchAlbumsSyncMetadataPriv()
+    {
+        cancel       = false;
+        imageInfoJob = 0;
+        palbumList   = AlbumManager::instance()->allPAlbums();
+        duration.start();
+    }
+
+    bool                 cancel;
+
+    TQTime                duration;
+    
+    ImageInfoJob        *imageInfoJob;
+
+    AlbumList            palbumList;
+    AlbumList::Iterator  albumsIt;
+};
+
+BatchAlbumsSyncMetadata::BatchAlbumsSyncMetadata(TQWidget* parent)
+                       : DProgressDlg(parent)
+{
+    d = new BatchAlbumsSyncMetadataPriv;
+    d->imageInfoJob = new ImageInfoJob();
+    setValue(0);
+    setCaption(i18n("Sync All Images' Metadata"));
+    setLabel(i18n("<b>Syncing the metadata of all images with the digiKam database. Please wait...</b>"));
+    setButtonText(i18n("&Abort"));
+    resize(600, 300);
+    TQTimer::singleShot(500, this, TQ_SLOT(slotStart()));
+}
+
+BatchAlbumsSyncMetadata::~BatchAlbumsSyncMetadata()
+{
+    delete d;
+}
+
+void BatchAlbumsSyncMetadata::slotStart()
+{
+    setTitle(i18n("Parsing all albums"));
+    setTotalSteps(d->palbumList.count());
+
+    connect(d->imageInfoJob, TQ_SIGNAL(signalItemsInfo(const ImageInfoList&)),
+            this, TQ_SLOT(slotAlbumParsed(const ImageInfoList&)));
+
+    connect(d->imageInfoJob, TQ_SIGNAL(signalCompleted()),
+            this, TQ_SLOT(slotComplete()));
+    
+    d->albumsIt = d->palbumList.begin();
+    parseAlbum();
+}
+
+void BatchAlbumsSyncMetadata::parseAlbum()
+{
+    if (d->albumsIt == d->palbumList.end())     // All is done.
+    {
+        TQTime t;
+        t = t.addMSecs(d->duration.elapsed());
+        setLabel(i18n("<b>The metadata of all images has been synchronized with the digiKam database.</b>"));
+        setTitle(i18n("Duration: %1").arg(t.toString()));
+        setButtonText(i18n("&Close"));
+        advance(1);
+        abort();
+    }
+    else if (!(*d->albumsIt)->isRoot())
+    {
+        d->imageInfoJob->allItemsFromAlbum(*d->albumsIt);
+        DDebug() << "Sync Items from Album :" << (*d->albumsIt)->kurl().directory() << endl;
+    }
+    else
+    {
+        d->albumsIt++;
+        parseAlbum();
+    }
+}
+
+void BatchAlbumsSyncMetadata::slotAlbumParsed(const ImageInfoList& list)
+{
+    TQPixmap pix = TDEApplication::kApplication()->iconLoader()->loadIcon(
+                  "folder_image", TDEIcon::NoGroup, 32);
+
+    ImageInfoList imageInfoList = list;
+
+    if (!imageInfoList.isEmpty())
+    {
+        addedAction(pix, imageInfoList.first()->kurl().directory());
+    
+        for (ImageInfo *info = imageInfoList.first(); info; info = imageInfoList.next())
+        {
+            MetadataHub fileHub;
+            // read in from database
+            fileHub.load(info);
+            // write out to file DMetadata
+            fileHub.write(info->filePath());
+        }
+    }
+
+    advance(1);
+    d->albumsIt++;
+    parseAlbum();
+}
+
+void BatchAlbumsSyncMetadata::slotComplete()
+{
+    advance(1);
+    d->albumsIt++;
+    parseAlbum();
+}
+
+void BatchAlbumsSyncMetadata::slotCancel()
+{
+    abort();
+    done(Cancel);
+}
+
+void BatchAlbumsSyncMetadata::closeEvent(TQCloseEvent *e)
+{
+    abort();
+    e->accept();
+}
+
+void BatchAlbumsSyncMetadata::abort()
+{
+    d->cancel = true;
+    d->imageInfoJob->stop();
+    emit signalComplete();
+}
+
+}  // namespace Digikam
+
+