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/* ============================================================
*
* This file is a part of digiKam project
* http://www.digikam.org
*
* Date : 2004-06-06
* Description : Red eyes correction tool for image editor
*
* Copyright (C) 2004-2005 by Renchi Raju <[email protected]>
* Copyright (C) 2004-2008 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 REDEYETOOL_H
#define REDEYETOOL_H
// KDE includes.
#include <kpassivepopup.h>
// Digikam includes.
#include "editortool.h"
class TQLabel;
class TQComboBox;
class TQHButtonGroup;
class KHSSelector;
class KValueSelector;
namespace KDcrawIface
{
class RIntNumInput;
}
namespace Digikam
{
class HistogramWidget;
class ColorGradientWidget;
class ImageWidget;
class DColor;
class DImg;
}
namespace DigikamImagesPluginCore
{
class RedEyePassivePopup : public KPassivePopup
{
public:
RedEyePassivePopup(TQWidget* parent)
: KPassivePopup(parent), m_parent(parent)
{
}
protected:
virtual void positionSelf()
{
move(m_parent->x() + 30, m_parent->y() + 30);
}
private:
TQWidget* m_parent;
};
// ----------------------------------------------------------------
class RedEyeTool : public Digikam::EditorTool
{
TQ_OBJECT
public:
RedEyeTool(TQObject *parent);
~RedEyeTool();
private slots:
void slotEffect();
void slotResetSettings();
void slotChannelChanged(int channel);
void slotScaleChanged(int scale);
void slotColorSelectedFromTarget(const Digikam::DColor &color);
void slotHSChanged(int h, int s);
private:
void readSettings();
void writeSettings();
void finalRendering();
void redEyeFilter(Digikam::DImg& selection);
private:
enum HistogramScale
{
Linear=0,
Logarithmic
};
enum ColorChannel
{
LuminosityChannel=0,
RedChannel,
GreenChannel,
BlueChannel
};
enum RedThresold
{
Mild=0,
Aggressive
};
uchar *m_destinationPreviewData;
TQLabel *m_thresholdLabel;
TQLabel *m_smoothLabel;
TQComboBox *m_channelCB;
TQHButtonGroup *m_scaleBG;
KDcrawIface::RIntNumInput *m_tintLevel;
KDcrawIface::RIntNumInput *m_redThreshold;
KDcrawIface::RIntNumInput *m_smoothLevel;
KHSSelector *m_HSSelector;
KValueSelector *m_VSelector;
Digikam::ImageWidget *m_previewWidget;
Digikam::ColorGradientWidget *m_hGradient;
Digikam::HistogramWidget *m_histogramWidget;
};
} // NameSpace DigikamImagesPluginCore
#endif /* REDEYETOOL_H */
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