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Diffstat (limited to 'src/imageplugins/adjustcurves/adjustcurvestool.h')
-rw-r--r-- | src/imageplugins/adjustcurves/adjustcurvestool.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/src/imageplugins/adjustcurves/adjustcurvestool.h b/src/imageplugins/adjustcurves/adjustcurvestool.h new file mode 100644 index 00000000..4a380530 --- /dev/null +++ b/src/imageplugins/adjustcurves/adjustcurvestool.h @@ -0,0 +1,145 @@ +/* ============================================================ + * + * This file is a part of digiKam project + * http://www.digikam.org + * + * Date : 2004-12-01 + * Description : image histogram adjust curves. + * + * 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 ADJUSTCURVESTOOL_H +#define ADJUSTCURVESTOOL_H + +// Digikam includes. + +#include "editortool.h" + +// Local includes. + +class TQComboBox; +class TQPushButton; +class TQHButtonGroup; + +namespace Digikam +{ +class CurvesWidget; +class HistogramWidget; +class ColorGradientWidget; +class EditorToolSettings; +class ImageWidget; +class DImg; +class DColor; +} + +namespace DigikamAdjustCurvesImagesPlugin +{ + +class AdjustCurvesTool : public Digikam::EditorTool +{ + TQ_OBJECT + + +public: + + AdjustCurvesTool(TQObject *parent); + ~AdjustCurvesTool(); + +private: + + void readSettings(); + void writeSettings(); + void finalRendering(); + +private slots: + + void slotSaveAsSettings(); + void slotLoadSettings(); + void slotEffect(); + void slotResetSettings(); + void slotResetCurrentChannel(); + void slotChannelChanged(int channel); + void slotScaleChanged(int scale); + void slotCurveTypeChanged(int type); + void slotSpotColorChanged(const Digikam::DColor& color); + void slotColorSelectedFromTarget(const Digikam::DColor& color); + void slotPickerColorButtonActived(); + +private: + + enum ColorPicker + { + BlackTonal=0, + GrayTonal, + WhiteTonal + }; + + enum ColorChannel + { + LuminosityChannel=0, + RedChannel, + GreenChannel, + BlueChannel, + AlphaChannel + }; + + enum CurvesDrawingType + { + SmoothDrawing=0, + FreeDrawing + }; + + enum HistogramScale + { + Linear=0, + Logarithmic + }; + + uchar *m_destinationPreviewData; + + int m_histoSegments; + int m_currentPreviewMode; + + TQComboBox *m_channelCB; + + TQPushButton *m_resetButton; + TQPushButton *m_pickBlack; + TQPushButton *m_pickGray; + TQPushButton *m_pickWhite; + TQPushButton *m_curveFree; + TQPushButton *m_curveSmooth; + + TQHButtonGroup *m_pickerColorButtonGroup; + TQHButtonGroup *m_scaleBG; + TQHButtonGroup *m_curveType; + + Digikam::CurvesWidget *m_curvesWidget; + + Digikam::HistogramWidget *m_histogramWidget; + + Digikam::ColorGradientWidget *m_hGradient; + Digikam::ColorGradientWidget *m_vGradient; + + Digikam::ImageWidget *m_previewWidget; + + Digikam::EditorToolSettings *m_gboxSettings; + + Digikam::DImg *m_originalImage; +}; + +} // NameSpace DigikamAdjustCurvesImagesPlugin + +#endif /* ADJUSTCURVESTOOL_H */ |