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diff --git a/digikam/imageplugins/superimpose/superimposewidget.h b/digikam/imageplugins/superimpose/superimposewidget.h
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+/* ============================================================
+ *
+ * This file is a part of digiKam project
+ * http://www.digikam.org
+ *
+ * Date        : 2005-01-04
+ * Description : a Digikam image editor plugin for superimpose a 
+ *               template to an image.
+ *
+ * Copyright (C) 2005-2008 by Gilles Caulier <caulier dot gilles at gmail dot com>
+ * Copyright (C) 2006-2008 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
+ *
+ * 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.
+ *
+ * ============================================================ */
+
+#ifndef SUPERIMPOSEWIDGET_H
+#define SUPERIMPOSEWIDGET_H
+
+// Qt includes.
+
+#include <qwidget.h>
+#include <qimage.h>
+#include <qrect.h>
+#include <qsize.h>
+#include <qpixmap.h>
+
+// KDE includes.
+
+#include <kurl.h>
+
+// Digikam includes.
+
+#include "imageiface.h"
+#include "dimg.h"
+
+class QPixmap;
+
+namespace Digikam
+{
+class ImageIface;
+}
+
+namespace DigikamSuperImposeImagesPlugin
+{
+
+enum Action
+{
+    ZOOMIN=0,
+    ZOOMOUT,
+    MOVE
+};
+
+class SuperImposeWidget : public QWidget
+{
+Q_OBJECT
+
+public:
+
+    SuperImposeWidget(int w, int h, QWidget *parent=0);
+    ~SuperImposeWidget();
+
+    void   setEditMode(int mode);
+    void   resetEdit(void);
+    QRect  getCurrentSelection(void);
+    QSize  getTemplateSize(void);
+    Digikam::DImg makeSuperImpose(void);
+
+public slots:
+
+    void slotEditModeChanged(int mode);
+    void slotSetCurrentTemplate(const KURL& url);
+
+protected:
+
+    void paintEvent( QPaintEvent *e );
+    void resizeEvent( QResizeEvent * e );
+    void mousePressEvent ( QMouseEvent * e );
+    void mouseReleaseEvent ( QMouseEvent * e );
+    void mouseMoveEvent ( QMouseEvent * e );
+
+    bool zoomSelection(float deltaZoomFactor);
+    void moveSelection(int x, int y);
+    void makePixmap(void);
+    void setEditModeCursor();
+
+private:
+
+    int            m_w;
+    int            m_h;
+
+    int            m_xpos;
+    int            m_ypos;
+    int            m_editMode;
+    float          m_zoomFactor;
+
+    QPixmap       *m_pixmap;            // For image region selection manipulations.
+
+    QRect          m_rect;              // For mouse drag position.
+    QRect          m_currentSelection;  // Region selection in image displayed in the widget.
+ 
+    Digikam::DImg  m_template;          // Full template data.
+    Digikam::DImg  m_templateScaled;    // Template scaled to preview widget
+};
+
+}  // NameSpace DigikamSuperImposeImagesPlugin
+
+#endif /* SUPERIMPOSEWIDGET_H */