rawTherapee/rtgui/diagonalcurveeditorsubgroup.h
Hombre 0331209696 Flat curve editor widget, HSV tool modified to use it.
Usage :
 - click & drag a control point to move it in X&Y direction
 - click & drag a vertical line to move it in horizontal or vertical direction (the very first move will be used to determine the motion direction)
 - click & drag the yellow or blue square handle to modify the tangent of the same color
2011-03-24 01:52:49 +01:00

78 lines
2.3 KiB
C++

/*
* This file is part of RawTherapee.
*
* Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
*
* RawTherapee 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 3 of the License, or
* (at your option) any later version.
*
* RawTherapee 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.
*
* You should have received a copy of the GNU General Public License
* along with RawTherapee. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _DIAGONALCURVEEDITORSUBGROUP_
#define _DIAGONALCURVEEDITORSUBGROUP_
#include <gtkmm.h>
#include <curveeditorgroup.h>
class DiagonalCurveEditor;
class DiagonalCurveEditorSubGroup : public CurveEditorSubGroup, public SHCListener, public AdjusterListener {
friend class DiagonalCurveEditor;
private:
Gtk::HBox* customCurveBox;
Gtk::VBox* paramCurveBox;
Gtk::HBox* NURBSCurveBox;
MyDiagonalCurve* customCurve;
MyDiagonalCurve* paramCurve;
MyDiagonalCurve* NURBSCurve;
SHCSelector* shcSelector;
Adjuster* highlights;
Adjuster* lights;
Adjuster* darks;
Adjuster* shadows;
Gtk::Button* saveCustom;
Gtk::Button* loadCustom;
Gtk::Button* saveNURBS;
Gtk::Button* loadNURBS;
int activeParamControl;
public:
DiagonalCurveEditorSubGroup(CurveEditorGroup* prt);
~DiagonalCurveEditorSubGroup();
DiagonalCurveEditor* addCurve(Glib::ustring curveLabel = "");
virtual void updateBackgroundHistogram (CurveEditor* ce);
virtual void setColorProvider (ColorProvider* p);
private:
void storeCurveValues (CurveEditor* ce, const std::vector<double>& p);
void storeDisplayedCurve ();
void restoreDisplayedHistogram ();
void savePressed ();
void loadPressed ();
void switchGUI();
bool curveReset (int cType);
void removeEditor ();
const std::vector<double> getCurveFromGUI (int type);
void shcChanged ();
void adjusterChanged (Adjuster* a, double newval);
bool adjusterEntered (GdkEventCrossing* ev, int ac);
bool adjusterLeft (GdkEventCrossing* ev, int ac);
};
#endif