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+/* ============================================================
+ *
+ * This file is a part of digiKam project
+ * http://www.digikam.org
+ *
+ * Date : 2005-05-25
+ * Description : a digiKam image plugin to reduce
+ * vignetting on an image.
+ *
+ * Copyright (C) 2005-2008 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.
+ *
+ * ============================================================ */
+
+#ifndef IMAGEEFFECT_ANTIVIGNETTING_H
+#define IMAGEEFFECT_ANTIVIGNETTING_H
+
+// Digikam includes.
+
+#include "imageguidedlg.h"
+
+class QLabel;
+
+class KIntNumInput;
+class KDoubleNumInput;
+
+namespace DigikamAntiVignettingImagesPlugin
+{
+
+class ImageEffect_AntiVignetting : public Digikam::ImageGuideDlg
+{
+ Q_OBJECT
+
+public:
+
+ ImageEffect_AntiVignetting(QWidget *parent);
+ ~ImageEffect_AntiVignetting();
+
+private slots:
+
+ void readUserSettings();
+
+private:
+
+ void writeUserSettings();
+ void resetValues();
+ void prepareEffect();
+ void prepareFinal();
+ void putPreviewData();
+ void putFinalData();
+ void renderingFinished();
+
+private:
+
+ QLabel *m_maskPreviewLabel;
+
+ KIntNumInput *m_brightnessInput;
+ KIntNumInput *m_contrastInput;
+
+ KDoubleNumInput *m_gammaInput;
+ KDoubleNumInput *m_densityInput;
+ KDoubleNumInput *m_powerInput;
+ KDoubleNumInput *m_radiusInput;
+};
+
+} // NameSpace DigikamAntiVignettingImagesPlugin
+
+#endif /* IMAGEEFFECT_ANTIVIGNETTING_H */