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diff --git a/src/libs/widgets/metadata/makernotewidget.cpp b/src/libs/widgets/metadata/makernotewidget.cpp
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+++ b/src/libs/widgets/metadata/makernotewidget.cpp
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+/* ============================================================
+ *
+ * This file is a part of digiKam project
+ * http://www.digikam.org
+ *
+ * Date        : 2006-02-20
+ * Description : a widget to display non standard Exif metadata
+ *               used by camera makers
+ *
+ * Copyright (C) 2006-2008 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 <tqmap.h>
+#include <tqfile.h>
+
+// KDE includes.
+
+#include <tdelocale.h>
+
+// Local includes.
+
+#include "ddebug.h"
+#include "dmetadata.h"
+#include "makernotewidget.h"
+#include "makernotewidget.moc"
+
+namespace Digikam
+{
+
+// This list mix differents tags name used by camera makers.
+static const char* MakerNoteHumanList[] =
+{
+     "AFFocusPos",
+     "AFMode",
+     "AFPoint",
+     "AutofocusMode",
+     "ColorMode",
+     "ColorTemperature",
+     "Contrast",
+     "DigitalZoom",
+     "ExposureMode",
+     "ExposureProgram",
+     "ExposureCompensation",
+     "ExposureManualBias",
+     "Flash",
+     "FlashBias",
+     "FlashMode",
+     "FlashType",
+     "FlashDevice",
+     "FNumber", 
+     "Focus"
+     "FocusDistance",
+     "FocusMode",
+     "FocusSetting",
+     "FocusType",
+     "Hue",
+     "HueAdjustment",
+     "ImageStabilizer",
+     "ImageStabilization",
+     "InternalFlash", 
+     "ISOSelection",
+     "ISOSpeed",
+     "Lens",
+     "LensType",
+     "LensRange",
+     "Macro",
+     "MacroFocus",
+     "MeteringMode",
+     "NoiseReduction",
+     "OwnerName",
+     "Quality",
+     "Tone",
+     "ToneComp",
+     "Saturation",
+     "Sharpness",
+     "ShootingMode",
+     "ShutterSpeedValue",
+     "SpotMode",
+     "SubjectDistance",
+     "WhiteBalance",
+     "WhiteBalanceBias",
+     "-1"
+};
+
+static const char* ExifEntryListToIgnore[] =
+{
+     "GPSInfo",
+     "Iop",
+     "Thumbnail",
+     "SubImage1",
+     "SubImage2",
+     "Image",
+     "Photo",
+     "-1"
+};
+
+MakerNoteWidget::MakerNoteWidget(TQWidget* parent, const char* name)
+               : MetadataWidget(parent, name)
+{
+    for (int i=0 ; TQString(ExifEntryListToIgnore[i]) != TQString("-1") ; i++)
+        m_keysFilter << ExifEntryListToIgnore[i];
+
+    for (int i=0 ; TQString(MakerNoteHumanList[i]) != TQString("-1") ; i++)
+        m_tagsfilter << MakerNoteHumanList[i];
+}
+
+MakerNoteWidget::~MakerNoteWidget()
+{
+}
+
+TQString MakerNoteWidget::getMetadataTitle()
+{
+    return i18n("MakerNote EXIF Tags");
+}
+
+bool MakerNoteWidget::loadFromURL(const KURL& url)
+{
+    setFileName(url.path());
+
+    if (url.isEmpty())
+    {
+        setMetadata();
+        return false;
+    }
+    else
+    {    
+        DMetadata metadata(url.path());
+        TQByteArray exifData = metadata.getExif();
+
+        if (exifData.isEmpty())
+        {
+            setMetadata();
+            return false;
+        }
+        else
+            setMetadata(exifData);
+    }
+
+    return true;
+}
+
+bool MakerNoteWidget::decodeMetadata()
+{
+    DMetadata metaData;
+    if (!metaData.setExif(getMetadata()))
+        return false;
+
+    // Update all metadata contents.
+    setMetadataMap(metaData.getExifTagsDataList(m_keysFilter, true));
+    return true;
+}
+
+void MakerNoteWidget::buildView()
+{
+    if (getMode() == SIMPLE)
+    {
+        setIfdList(getMetadataMap(), m_tagsfilter);
+    }
+    else
+    {
+        setIfdList(getMetadataMap());
+    }
+
+    MetadataWidget::buildView();
+}
+
+TQString MakerNoteWidget::getTagTitle(const TQString& key)
+{
+    DMetadata meta;
+    TQString title = meta.getExifTagTitle(key.ascii());
+
+    if (title.isEmpty())
+        return key.section('.', -1);
+
+    return title;
+}
+
+TQString MakerNoteWidget::getTagDescription(const TQString& key)
+{
+    DMetadata meta;
+    TQString desc = meta.getExifTagDescription(key.ascii());
+
+    if (desc.isEmpty())
+        return i18n("No description available");
+
+    return desc;
+}
+
+void MakerNoteWidget::slotSaveMetadataToFile()
+{
+    KURL url = saveMetadataToFile(i18n("EXIF File to Save"),
+                                  TQString("*.exif|"+i18n("EXIF binary Files (*.exif)")));
+    storeMetadataToFile(url);
+}
+
+}  // namespace Digikam