142 lines
4.3 KiB
C++
142 lines
4.3 KiB
C++
/*
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* This file is part of RawTherapee.
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*
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* Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
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*
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* RawTherapee is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* RawTherapee is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with RawTherapee. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "rgbcurves.h"
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#include <iomanip>
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using namespace rtengine;
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using namespace rtengine::procparams;
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RGBCurves::RGBCurves () : Gtk::VBox(), FoldableToolPanel(this) {
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curveEditorG = new CurveEditorGroup (M("TP_RGBCURVES_CHANNEL"));
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curveEditorG->setCurveListener (this);
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curveEditorG->setColorProvider (this);
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Rshape = static_cast<DiagonalCurveEditor*>(curveEditorG->addCurve(CT_Diagonal, M("TP_RGBCURVES_RED")));
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Gshape = static_cast<DiagonalCurveEditor*>(curveEditorG->addCurve(CT_Diagonal, M("TP_RGBCURVES_GREEN")));
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Bshape = static_cast<DiagonalCurveEditor*>(curveEditorG->addCurve(CT_Diagonal, M("TP_RGBCURVES_BLUE")));
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// This will add the reset button at the end of the curveType buttons
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curveEditorG->curveListComplete();
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pack_start (*curveEditorG, Gtk::PACK_SHRINK, 4);
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}
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RGBCurves::~RGBCurves () {
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delete curveEditorG;
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}
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void RGBCurves::read (const ProcParams* pp, const ParamsEdited* pedited) {
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disableListener ();
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if (pedited) {
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Rshape->setUnChanged (!pedited->rgbCurves.rcurve);
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Gshape->setUnChanged (!pedited->rgbCurves.gcurve);
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Bshape->setUnChanged (!pedited->rgbCurves.bcurve);
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}
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Rshape->setCurve (pp->rgbCurves.rcurve);
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Gshape->setCurve (pp->rgbCurves.gcurve);
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Bshape->setCurve (pp->rgbCurves.bcurve);
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// Open up the first curve if selected
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bool active = Rshape->openIfNonlinear();
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if (!active) Gshape->openIfNonlinear();
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if (!active) Bshape->openIfNonlinear();
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enableListener ();
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}
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void RGBCurves::write (ProcParams* pp, ParamsEdited* pedited) {
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pp->rgbCurves.rcurve = Rshape->getCurve ();
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pp->rgbCurves.gcurve = Gshape->getCurve ();
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pp->rgbCurves.bcurve = Bshape->getCurve ();
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if (pedited) {
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pedited->rgbCurves.rcurve = !Rshape->isUnChanged ();
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pedited->rgbCurves.gcurve = !Gshape->isUnChanged ();
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pedited->rgbCurves.bcurve = !Bshape->isUnChanged ();
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}
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}
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/*
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* Curve listener
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*
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* If more than one curve has been added, the curve listener is automatically
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* set to 'multi=true', and send a pointer of the modified curve in a parameter
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*/
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void RGBCurves::curveChanged (CurveEditor* ce) {
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if (listener) {
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if (ce == Rshape)
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listener->panelChanged (EvRGBrCurve, M("HISTORY_CUSTOMCURVE"));
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if (ce == Gshape)
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listener->panelChanged (EvRGBgCurve, M("HISTORY_CUSTOMCURVE"));
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if (ce == Bshape)
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listener->panelChanged (EvRGBbCurve, M("HISTORY_CUSTOMCURVE"));
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}
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}
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//!!! TODO: change
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void RGBCurves::colorForValue (double valX, double valY) {
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CurveEditor* ce = curveEditorG->getDisplayedCurve();
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if (ce == Rshape) { // L = f(L)
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red = (double)valY;
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green = (double)valY;
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blue = (double)valY;
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}
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else if (ce == Gshape) { // a = f(a)
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// TODO: To be implemented
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red = (double)valY;
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green = (double)valY;
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blue = (double)valY;
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}
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else if (ce == Bshape) { // b = f(b)
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red = (double)valY;
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green = (double)valY;
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blue = (double)valY;
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}
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else {
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printf("Error: no curve displayed!\n");
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}
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}
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void RGBCurves::setBatchMode (bool batchMode) {
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ToolPanel::setBatchMode (batchMode);
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curveEditorG->setBatchMode (batchMode);
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}
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void RGBCurves::updateCurveBackgroundHistogram (LUTu & histToneCurve, LUTu & histLCurve, LUTu & histRed, LUTu & histGreen, LUTu & histBlue, LUTu & histLuma) {
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//Rshape->updateBackgroundHistogram (histRed);
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//Gshape->updateBackgroundHistogram (histGreen);
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//Bshape->updateBackgroundHistogram (histBlue);
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}
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