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rawTherapee/rtgui/labcurve.cc
Desmis 9a245c1acb
Avoid Color shift - Gamut and Munsell Review in RT - branch Munsellgamut (#6673) 
* Fixed numerous problems with gamut and Munsell in Local adjustments

* change gamut-munsell in lab adjustmnts - gamut in ciecam

* Improve XYZ colorimetry and tooltip

* Change event - format code - change labels tooltips

* Removed avoid_ and avoidmun_

* Removed avoidcolorshift in labcurve

* Push change proposed by Lawrence37 - compatibility with old pp3
2023-01-31 12:32:31 +01:00

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/*
* 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 <https://www.gnu.org/licenses/>.
*/
#include <iomanip>
#include "labcurve.h"
#include "eventmapper.h"
#include "curveeditor.h"
#include "curveeditorgroup.h"
#include "options.h"
#include "../rtengine/color.h"
#include "../rtengine/improcfun.h"
#include "../rtengine/procparams.h"
#include "editcallbacks.h"
using namespace rtengine;
using namespace rtengine::procparams;
LCurve::LCurve() : FoldableToolPanel(this, "labcurves", M("TP_LABCURVE_LABEL"), false, true)
{
auto m = ProcEventMapper::getInstance();
Evgamutmunsell = m->newEvent(LUMINANCECURVE, "HISTORY_MSG_GAMUTMUNSEL");
CurveListener::setMulti(true);
brightness = Gtk::manage(new Adjuster(M("TP_LABCURVE_BRIGHTNESS"), -100., 100., 1., 0.));
contrast = Gtk::manage(new Adjuster(M("TP_LABCURVE_CONTRAST"), -100., 100., 1., 0.));
chromaticity = Gtk::manage(new Adjuster(M("TP_LABCURVE_CHROMATICITY"), -100., 100., 1., 0.));
chromaticity->set_tooltip_markup(M("TP_LABCURVE_CHROMA_TOOLTIP"));
pack_start(*brightness);
brightness->show();
pack_start(*contrast);
contrast->show();
pack_start(*chromaticity);
chromaticity->show();
brightness->setAdjusterListener(this);
contrast->setAdjusterListener(this);
chromaticity->setAdjusterListener(this);
brightness->setLogScale(2, 0, true);
contrast->setLogScale(2, 0, true);
chromaticity->setLogScale(2, 0, true);
//%%%%%%%%%%%%%%%%%%
Gtk::Separator* hsep2 = Gtk::manage(new Gtk::Separator(Gtk::ORIENTATION_HORIZONTAL));
hsep2->show();
pack_start(*hsep2, Gtk::PACK_EXPAND_WIDGET, 4);
Gtk::Box* metHBox = Gtk::manage(new Gtk::Box());
metHBox->set_spacing(2);
Gtk::Label* metLabel = Gtk::manage(new Gtk::Label(M("TP_LOCALLAB_AVOID") + ":"));
metHBox->pack_start(*metLabel, Gtk::PACK_SHRINK);
gamutmunselmethod = Gtk::manage(new MyComboBoxText());
gamutmunselmethod->append(M("TP_LOCALLAB_GAMUTNON"));
gamutmunselmethod->append(M("TP_LOCALLAB_GAMUTLABRELA"));
gamutmunselmethod->append(M("TP_LOCALLAB_GAMUTXYZABSO"));
gamutmunselmethod->append(M("TP_LOCALLAB_GAMUTXYZRELA"));
gamutmunselmethod->append(M("TP_LOCALLAB_GAMUTMUNSELL"));
gamutmunselmethod->set_active(4);
gamutmunselmethod->set_tooltip_text(M("TP_LOCALLAB_AVOIDCOLORSHIFT_TOOLTIP"));
metHBox->pack_start(*gamutmunselmethod);
pack_start(*metHBox);
gamutmunselmethodconn = gamutmunselmethod->signal_changed().connect(sigc::mem_fun(*this, &LCurve::gamutmunselChanged));
lcredsk = Gtk::manage(new Gtk::CheckButton(M("TP_LABCURVE_LCREDSK")));
lcredsk->set_tooltip_markup(M("TP_LABCURVE_LCREDSK_TOOLTIP"));
pack_start(*lcredsk);
rstprotection = Gtk::manage(new Adjuster(M("TP_LABCURVE_RSTPROTECTION"), 0., 100., 0.1, 0.));
pack_start(*rstprotection);
rstprotection->show();
rstprotection->setAdjusterListener(this);
rstprotection->set_tooltip_text(M("TP_LABCURVE_RSTPRO_TOOLTIP"));
lcconn = lcredsk->signal_toggled().connect(sigc::mem_fun(*this, &LCurve::lcredsk_toggled));
//%%%%%%%%%%%%%%%%%%%
Gtk::Separator* hsep3 = Gtk::manage(new Gtk::Separator(Gtk::ORIENTATION_HORIZONTAL));
hsep3->show();
pack_start(*hsep3, Gtk::PACK_EXPAND_WIDGET, 4);
curveEditorG = new CurveEditorGroup(options.lastLabCurvesDir);
curveEditorG->setCurveListener(this);
lshape = static_cast<DiagonalCurveEditor*>(curveEditorG->addCurve(CT_Diagonal, "L*"));
lshape->setTooltip(M("TP_LABCURVE_CURVEEDITOR_LL_TOOLTIP"));
lshape->setEditID(EUID_Lab_LCurve, BT_SINGLEPLANE_FLOAT);
ashape = static_cast<DiagonalCurveEditor*>(curveEditorG->addCurve(CT_Diagonal, "a*"));
ashape->setEditID(EUID_Lab_aCurve, BT_SINGLEPLANE_FLOAT);
ashape->setRangeLabels(
M("TP_LABCURVE_CURVEEDITOR_A_RANGE1"), M("TP_LABCURVE_CURVEEDITOR_A_RANGE2"),
M("TP_LABCURVE_CURVEEDITOR_A_RANGE3"), M("TP_LABCURVE_CURVEEDITOR_A_RANGE4")
);
//from green to magenta
std::vector<GradientMilestone> milestones = {
GradientMilestone(0., 0., 1., 0.),
GradientMilestone(1., 1., 0., 1.)
};
ashape->setBottomBarBgGradient(milestones);
ashape->setLeftBarBgGradient(milestones);
bshape = static_cast<DiagonalCurveEditor*>(curveEditorG->addCurve(CT_Diagonal, "b*"));
bshape->setRangeLabels(
M("TP_LABCURVE_CURVEEDITOR_B_RANGE1"), M("TP_LABCURVE_CURVEEDITOR_B_RANGE2"),
M("TP_LABCURVE_CURVEEDITOR_B_RANGE3"), M("TP_LABCURVE_CURVEEDITOR_B_RANGE4")
);
bshape->setEditID(EUID_Lab_bCurve, BT_SINGLEPLANE_FLOAT);
//from blue to yellow
milestones = {
GradientMilestone(0., 0., 0., 1.),
GradientMilestone(1., 1., 1., 0.)
};
bshape->setBottomBarBgGradient(milestones);
bshape->setLeftBarBgGradient(milestones);
curveEditorG->newLine(); // ------------------------------------------------ second line
lhshape = static_cast<FlatCurveEditor*>(curveEditorG->addCurve(CT_Flat, M("TP_LABCURVE_CURVEEDITOR_LH")));
lhshape->setTooltip(M("TP_LABCURVE_CURVEEDITOR_LH_TOOLTIP"));
lhshape->setCurveColorProvider(this, 4);
lhshape->setEditID(EUID_Lab_LHCurve, BT_SINGLEPLANE_FLOAT);
chshape = static_cast<FlatCurveEditor*>(curveEditorG->addCurve(CT_Flat, M("TP_LABCURVE_CURVEEDITOR_CH")));
chshape->setTooltip(M("TP_LABCURVE_CURVEEDITOR_CH_TOOLTIP"));
chshape->setCurveColorProvider(this, 1);
chshape->setEditID(EUID_Lab_CHCurve, BT_SINGLEPLANE_FLOAT);
hhshape = static_cast<FlatCurveEditor*>(curveEditorG->addCurve(CT_Flat, M("TP_LABCURVE_CURVEEDITOR_HH")));
hhshape->setTooltip(M("TP_LABCURVE_CURVEEDITOR_HH_TOOLTIP"));
hhshape->setCurveColorProvider(this, 5);
hhshape->setEditID(EUID_Lab_HHCurve, BT_SINGLEPLANE_FLOAT);
curveEditorG->newLine(); // ------------------------------------------------ 3rd line
ccshape = static_cast<DiagonalCurveEditor*>(curveEditorG->addCurve(CT_Diagonal, M("TP_LABCURVE_CURVEEDITOR_CC")));
ccshape->setTooltip(M("TP_LABCURVE_CURVEEDITOR_CC_TOOLTIP"));
ccshape->setEditID(EUID_Lab_CCurve, BT_SINGLEPLANE_FLOAT);
ccshape->setRangeLabels(
M("TP_LABCURVE_CURVEEDITOR_CC_RANGE1"), M("TP_LABCURVE_CURVEEDITOR_CC_RANGE2"),
M("TP_LABCURVE_CURVEEDITOR_CC_RANGE3"), M("TP_LABCURVE_CURVEEDITOR_CC_RANGE4")
);
ccshape->setBottomBarColorProvider(this, 2);
ccshape->setLeftBarColorProvider(this, 7);
ccshape->setRangeDefaultMilestones(0.05, 0.2, 0.58);
lcshape = static_cast<DiagonalCurveEditor*>(curveEditorG->addCurve(CT_Diagonal, M("TP_LABCURVE_CURVEEDITOR_LC")));
lcshape->setTooltip(M("TP_LABCURVE_CURVEEDITOR_LC_TOOLTIP"));
lcshape->setEditID(EUID_Lab_LCCurve, BT_SINGLEPLANE_FLOAT);
// left and bottom bar uses the same caller id because the will display the same content
lcshape->setBottomBarColorProvider(this, 2);
lcshape->setRangeLabels(
M("TP_LABCURVE_CURVEEDITOR_CC_RANGE1"), M("TP_LABCURVE_CURVEEDITOR_CC_RANGE2"),
M("TP_LABCURVE_CURVEEDITOR_CC_RANGE3"), M("TP_LABCURVE_CURVEEDITOR_CC_RANGE4")
);
lcshape->setRangeDefaultMilestones(0.05, 0.2, 0.58);
clshape = static_cast<DiagonalCurveEditor*>(curveEditorG->addCurve(CT_Diagonal, M("TP_LABCURVE_CURVEEDITOR_CL")));
clshape->setTooltip(M("TP_LABCURVE_CURVEEDITOR_CL_TOOLTIP"));
clshape->setEditID(EUID_Lab_CLCurve, BT_SINGLEPLANE_FLOAT);
clshape->setLeftBarColorProvider(this, 7);
clshape->setRangeDefaultMilestones(0.25, 0.5, 0.75);
milestones = {
GradientMilestone(0., 0., 0., 0.),
GradientMilestone(1., 1., 1., 1.)
};
clshape->setBottomBarBgGradient(milestones);
// Setting the gradient milestones
// from black to white
milestones.emplace_back(0., 0., 0., 0.);
milestones.emplace_back(1., 1., 1., 1.);
lshape->setBottomBarBgGradient(milestones);
lshape->setLeftBarBgGradient(milestones);
milestones.emplace_back(0., 0., 0., 0.);
milestones.emplace_back(1., 1., 1., 1.);
lcshape->setRangeDefaultMilestones(0.05, 0.2, 0.58);
lcshape->setBottomBarBgGradient(milestones);
milestones.at(0).r = milestones.at(0).g = milestones.at(0).b = 0.1;
milestones.at(1).r = milestones.at(1).g = milestones.at(1).b = 0.8;
lcshape->setLeftBarBgGradient(milestones);
// whole hue range
milestones.clear();
for (int i = 0; i < 7; i++) {
float R, G, B;
float x = i / 6.0;
Color::hsv2rgb01(x, 0.5f, 0.5f, R, G, B);
milestones.emplace_back(x, R, G, B);
}
chshape->setBottomBarBgGradient(milestones);
lhshape->setBottomBarBgGradient(milestones);
hhshape->setBottomBarBgGradient(milestones);
// This will add the reset button at the end of the curveType buttons
curveEditorG->curveListComplete();
pack_start(*curveEditorG, Gtk::PACK_SHRINK, 4);
Gtk::Separator* hsepdh = Gtk::manage(new Gtk::Separator(Gtk::ORIENTATION_HORIZONTAL));
hsepdh->show();
pack_start(*hsepdh, Gtk::PACK_EXPAND_WIDGET, 4);
show_all_children();
}
LCurve::~LCurve()
{
delete curveEditorG;
}
void LCurve::read(const ProcParams* pp, const ParamsEdited* pedited)
{
disableListener();
gamutmunselmethodconn.block(true);
brightness->setValue(pp->labCurve.brightness);
contrast->setValue(pp->labCurve.contrast);
chromaticity->setValue(pp->labCurve.chromaticity);
adjusterChanged(chromaticity, pp->labCurve.chromaticity); // To update the GUI sensitiveness
//%%%%%%%%%%%%%%%%%%%%%%
rstprotection->setValue(pp->labCurve.rstprotection);
bwtconn.block(true);
lcconn.block(true);
lcredsk->set_active(pp->labCurve.lcredsk);
bwtconn.block(false);
lcconn.block(false);
lastLCVal = pp->labCurve.lcredsk;
//%%%%%%%%%%%%%%%%%%%%%%
lshape->setCurve(pp->labCurve.lcurve);
ashape->setCurve(pp->labCurve.acurve);
bshape->setCurve(pp->labCurve.bcurve);
ccshape->setCurve(pp->labCurve.cccurve);
chshape->setCurve(pp->labCurve.chcurve);
lhshape->setCurve(pp->labCurve.lhcurve);
hhshape->setCurve(pp->labCurve.hhcurve);
lcshape->setCurve(pp->labCurve.lccurve);
clshape->setCurve(pp->labCurve.clcurve);
if (pedited && !pedited->labCurve.gamutmunselmethod) {
gamutmunselmethod->set_active(4); // "Unchanged"
} else if (pp->labCurve.gamutmunselmethod == "NONE") {
gamutmunselmethod->set_active(0);
} else if (pp->labCurve.gamutmunselmethod == "LAB") {
gamutmunselmethod->set_active(1);
} else if (pp->labCurve.gamutmunselmethod == "XYZ") {
gamutmunselmethod->set_active(2);
} else if (pp->labCurve.gamutmunselmethod == "XYZREL") {
gamutmunselmethod->set_active(3);
} else if (pp->labCurve.gamutmunselmethod == "MUN") {
gamutmunselmethod->set_active(4);
}
gamutmunselChanged();
if (pedited) {
brightness->setEditedState(pedited->labCurve.brightness ? Edited : UnEdited);
contrast->setEditedState(pedited->labCurve.contrast ? Edited : UnEdited);
chromaticity->setEditedState(pedited->labCurve.chromaticity ? Edited : UnEdited);
//%%%%%%%%%%%%%%%%%%%%%%
rstprotection->setEditedState(pedited->labCurve.rstprotection ? Edited : UnEdited);
lcredsk->set_inconsistent(!pedited->labCurve.lcredsk);
//%%%%%%%%%%%%%%%%%%%%%%
lshape->setUnChanged(!pedited->labCurve.lcurve);
ashape->setUnChanged(!pedited->labCurve.acurve);
bshape->setUnChanged(!pedited->labCurve.bcurve);
ccshape->setUnChanged(!pedited->labCurve.cccurve);
chshape->setUnChanged(!pedited->labCurve.chcurve);
lhshape->setUnChanged(!pedited->labCurve.lhcurve);
hhshape->setUnChanged(!pedited->labCurve.hhcurve);
lcshape->setUnChanged(!pedited->labCurve.lccurve);
clshape->setUnChanged(!pedited->labCurve.clcurve);
if (!pedited->labCurve.gamutmunselmethod) {
gamutmunselmethod->set_active_text(M("GENERAL_UNCHANGED"));
}
set_inconsistent(multiImage && !pedited->labCurve.enabled);
}
gamutmunselmethodconn.block(false);
setEnabled(pp->labCurve.enabled);
queue_draw();
enableListener();
}
void LCurve::autoOpenCurve()
{
// Open up the first curve if selected
bool active = lshape->openIfNonlinear();
if (!active) {
active = ashape->openIfNonlinear();
}
if (!active) {
active = bshape->openIfNonlinear();
}
if (!active) {
active = ccshape->openIfNonlinear();
}
if (!active) {
active = chshape->openIfNonlinear();
}
if (!active) {
active = lhshape->openIfNonlinear();
}
if (!active) {
active = hhshape->openIfNonlinear();
}
if (!active) {
active = lcshape->openIfNonlinear();
}
if (!active) {
clshape->openIfNonlinear();
}
}
void LCurve::setEditProvider(EditDataProvider *provider)
{
lshape->setEditProvider(provider);
ccshape->setEditProvider(provider);
lcshape->setEditProvider(provider);
clshape->setEditProvider(provider);
lhshape->setEditProvider(provider);
chshape->setEditProvider(provider);
hhshape->setEditProvider(provider);
ashape->setEditProvider(provider);
bshape->setEditProvider(provider);
}
void LCurve::write(ProcParams* pp, ParamsEdited* pedited)
{
pp->labCurve.enabled = getEnabled();
pp->labCurve.brightness = brightness->getValue();
pp->labCurve.contrast = (int)contrast->getValue();
pp->labCurve.chromaticity = (int)chromaticity->getValue();
//%%%%%%%%%%%%%%%%%%%%%%
pp->labCurve.lcredsk = lcredsk->get_active();
pp->labCurve.rstprotection = rstprotection->getValue();
//%%%%%%%%%%%%%%%%%%%%%%
pp->labCurve.lcurve = lshape->getCurve();
pp->labCurve.acurve = ashape->getCurve();
pp->labCurve.bcurve = bshape->getCurve();
pp->labCurve.cccurve = ccshape->getCurve();
pp->labCurve.chcurve = chshape->getCurve();
pp->labCurve.lhcurve = lhshape->getCurve();
pp->labCurve.hhcurve = hhshape->getCurve();
pp->labCurve.lccurve = lcshape->getCurve();
pp->labCurve.clcurve = clshape->getCurve();
if (pedited) {
pedited->labCurve.brightness = brightness->getEditedState();
pedited->labCurve.contrast = contrast->getEditedState();
pedited->labCurve.chromaticity = chromaticity->getEditedState();
//%%%%%%%%%%%%%%%%%%%%%%
pedited->labCurve.lcredsk = !lcredsk->get_inconsistent();
pedited->labCurve.rstprotection = rstprotection->getEditedState();
pedited->labCurve.gamutmunselmethod = gamutmunselmethod->get_active_text() != M("GENERAL_UNCHANGED");
pedited->labCurve.lcurve = !lshape->isUnChanged();
pedited->labCurve.acurve = !ashape->isUnChanged();
pedited->labCurve.bcurve = !bshape->isUnChanged();
pedited->labCurve.cccurve = !ccshape->isUnChanged();
pedited->labCurve.chcurve = !chshape->isUnChanged();
pedited->labCurve.lhcurve = !lhshape->isUnChanged();
pedited->labCurve.hhcurve = !hhshape->isUnChanged();
pedited->labCurve.lccurve = !lcshape->isUnChanged();
pedited->labCurve.clcurve = !clshape->isUnChanged();
pedited->labCurve.enabled = !get_inconsistent();
}
if (gamutmunselmethod->get_active_row_number() == 0) {
pp->labCurve.gamutmunselmethod = "NONE";
} else if (gamutmunselmethod->get_active_row_number() == 1) {
pp->labCurve.gamutmunselmethod = "LAB";
} else if (gamutmunselmethod->get_active_row_number() == 2) {
pp->labCurve.gamutmunselmethod = "XYZ";
} else if (gamutmunselmethod->get_active_row_number() == 3) {
pp->labCurve.gamutmunselmethod = "XYZREL";
} else if (gamutmunselmethod->get_active_row_number() == 4) {
pp->labCurve.gamutmunselmethod = "MUN";
}
}
void LCurve::setDefaults(const ProcParams* defParams, const ParamsEdited* pedited)
{
brightness->setDefault(defParams->labCurve.brightness);
contrast->setDefault(defParams->labCurve.contrast);
chromaticity->setDefault(defParams->labCurve.chromaticity);
rstprotection->setDefault(defParams->labCurve.rstprotection);
if (pedited) {
brightness->setDefaultEditedState(pedited->labCurve.brightness ? Edited : UnEdited);
contrast->setDefaultEditedState(pedited->labCurve.contrast ? Edited : UnEdited);
chromaticity->setDefaultEditedState(pedited->labCurve.chromaticity ? Edited : UnEdited);
rstprotection->setDefaultEditedState(pedited->labCurve.rstprotection ? Edited : UnEdited);
} else {
brightness->setDefaultEditedState(Irrelevant);
contrast->setDefaultEditedState(Irrelevant);
chromaticity->setDefaultEditedState(Irrelevant);
rstprotection->setDefaultEditedState(Irrelevant);
}
}
//%%%%%%%%%%%%%%%%%%%%%%
void LCurve::gamutmunselChanged()
{
if (listener && (multiImage || getEnabled())) {
listener->panelChanged(Evgamutmunsell, gamutmunselmethod->get_active_text());
}
}
void LCurve::lcredsk_toggled()
{
if (batchMode) {
if (lcredsk->get_inconsistent()) {
lcredsk->set_inconsistent(false);
lcconn.block(true);
lcredsk->set_active(false);
lcconn.block(false);
} else if (lastLCVal) {
lcredsk->set_inconsistent(true);
}
lastLCVal = lcredsk->get_active();
} else {
lcshape->refresh();
}
if (listener && getEnabled()) {
if (lcredsk->get_active()) {
listener->panelChanged(EvLLCredsk, M("GENERAL_ENABLED"));
} else {
listener->panelChanged(EvLLCredsk, M("GENERAL_DISABLED"));
}
}
}
//%%%%%%%%%%%%%%%%%%%%%%
/*
* Curve listener
*
* If more than one curve has been added, the curve listener is automatically
* set to 'multi=true', and send a pointer of the modified curve in a parameter
*/
void LCurve::curveChanged(CurveEditor* ce)
{
if (listener && getEnabled()) {
if (ce == lshape) {
listener->panelChanged(EvLLCurve, M("HISTORY_CUSTOMCURVE"));
}
if (ce == ashape) {
listener->panelChanged(EvLaCurve, M("HISTORY_CUSTOMCURVE"));
}
if (ce == bshape) {
listener->panelChanged(EvLbCurve, M("HISTORY_CUSTOMCURVE"));
}
if (ce == ccshape) {
listener->panelChanged(EvLCCCurve, M("HISTORY_CUSTOMCURVE"));
}
if (ce == chshape) {
listener->panelChanged(EvLCHCurve, M("HISTORY_CUSTOMCURVE"));
}
if (ce == lhshape) {
listener->panelChanged(EvLLHCurve, M("HISTORY_CUSTOMCURVE"));
}
if (ce == hhshape) {
listener->panelChanged(EvLHHCurve, M("HISTORY_CUSTOMCURVE"));
}
if (ce == lcshape) {
listener->panelChanged(EvLLCCurve, M("HISTORY_CUSTOMCURVE"));
}
if (ce == clshape) {
listener->panelChanged(EvLCLCurve, M("HISTORY_CUSTOMCURVE"));
}
}
}
void LCurve::adjusterChanged(Adjuster* a, double newval)
{
Glib::ustring costr;
if (a == brightness) {
costr = Glib::ustring::format(std::setw(3), std::fixed, std::setprecision(2), a->getValue());
} else if (a == rstprotection) {
costr = Glib::ustring::format(std::setw(3), std::fixed, std::setprecision(1), a->getValue());
} else {
costr = Glib::ustring::format((int)a->getValue());
}
if (a == brightness) {
if (listener && getEnabled()) {
listener->panelChanged(EvLBrightness, costr);
}
} else if (a == contrast) {
if (listener && getEnabled()) {
listener->panelChanged(EvLContrast, costr);
}
} else if (a == rstprotection) {
if (listener && getEnabled()) {
listener->panelChanged(EvLRSTProtection, costr);
}
} else if (a == chromaticity) {
if (multiImage) {
//if chromaticity==-100 (lowest value), we enter the B&W mode and avoid color shift and rstprotection has no effect
rstprotection->set_sensitive(true);
lcredsk->set_sensitive(true);
} else {
//if chromaticity==-100 (lowest value), we enter the B&W mode and avoid color shift and rstprotection has no effect
rstprotection->set_sensitive(int(newval) > -100); //no reason for grey rstprotection
lcredsk->set_sensitive(int(newval) > -100);
}
if (listener && getEnabled()) {
listener->panelChanged(EvLSaturation, costr);
}
}
}
void LCurve::colorForValue(double valX, double valY, enum ColorCaller::ElemType elemType, int callerId, ColorCaller *caller)
{
float R = 0.f, G = 0.f, B = 0.f;
if (elemType == ColorCaller::CCET_VERTICAL_BAR) {
valY = 0.5;
}
if (callerId == 1) { // ch - main curve
Color::hsv2rgb01(float(valX), float(valY), 0.5f, R, G, B);
} else if (callerId == 2) { // cc - bottom bar
float value = (1.f - 0.7f) * float(valX) + 0.7f;
// whole hue range
// Y axis / from 0.15 up to 0.75 (arbitrary values; was 0.45 before)
Color::hsv2rgb01(float(valY * 0.8), float(valX), value, R, G, B);
} else if (callerId == 6) { // cc - left bar
float value = (1.f - 0.7f) * float(valX) + 0.7f;
float hue = (1.14056f - 0.92f) * float(valY) + 0.92f;
if (hue > 1.0f) {
hue -= 1.0f;
}
// Y axis / from 0.15 up to 0.75 (arbitrary values; was 0.45 before)
Color::hsv2rgb01(hue, float(valX), value, R, G, B);
} else if (callerId == 3) { // lc - bottom bar
float value = (1.f - 0.7f) * float(valX) + 0.7f;
if (lcredsk->get_active()) {
// skin range
// -0.1 rad < Hue < 1.6 rad
// Y axis / from 0.92 up to 0.14056
float hue = (1.14056f - 0.92f) * float(valY) + 0.92f;
if (hue > 1.0f) {
hue -= 1.0f;
}
// Y axis / from 0.15 up to 0.75 (arbitrary values; was 0.45 before)
Color::hsv2rgb01(hue, float(valX), value, R, G, B);
} else {
// whole hue range
// Y axis / from 0.15 up to 0.75 (arbitrary values; was 0.45 before)
Color::hsv2rgb01(float(valY * 0.8), float(valX), value, R, G, B);
}
} else if (callerId == 4) { // LH - bottom bar
Color::hsv2rgb01(float(valX), 0.5f, float(valY), R, G, B);
} else if (callerId == 5) { // HH - bottom bar
float h = float((valY - 0.5) * 0.3 + valX);
if (h > 1.0f) {
h -= 1.0f;
} else if (h < 0.0f) {
h += 1.0f;
}
Color::hsv2rgb01(h, 0.5f, 0.5f, R, G, B);
} else if (callerId == 7) { // cc and cl - left bar
float value = (1.f - 0.7f) * float(valX) + 0.7f;
// whole hue range
// Y axis / from 0.15 up to 0.75 (arbitrary values; was 0.45 before)
Color::hsv2rgb01(float(valY * 0.8), 1.f - float(valX), value, R, G, B);
}
caller->ccRed = double(R);
caller->ccGreen = double(G);
caller->ccBlue = double(B);
}
void LCurve::setBatchMode(bool batchMode)
{
ToolPanel::setBatchMode(batchMode);
brightness->showEditedCB();
contrast->showEditedCB();
chromaticity->showEditedCB();
rstprotection->showEditedCB();
curveEditorG->setBatchMode(batchMode);
lcshape->setBottomBarColorProvider(nullptr, -1);
lcshape->setLeftBarColorProvider(nullptr, -1);
gamutmunselmethod->append(M("GENERAL_UNCHANGED"));
}
void LCurve::updateCurveBackgroundHistogram(
const LUTu& histToneCurve,
const LUTu& histLCurve,
const LUTu& histCCurve,
const LUTu& histLCAM,
const LUTu& histCCAM,
const LUTu& histRed,
const LUTu& histGreen,
const LUTu& histBlue,
const LUTu& histLuma,
const LUTu& histLRETI
)
{
lshape->updateBackgroundHistogram(histLCurve);
ccshape->updateBackgroundHistogram(histCCurve);
lcshape->updateBackgroundHistogram(histCCurve);
clshape->updateBackgroundHistogram(histLCurve);
}
void LCurve::setAdjusterBehavior(bool bradd, bool contradd, bool satadd)
{
brightness->setAddMode(bradd);
contrast->setAddMode(contradd);
chromaticity->setAddMode(satadd);
}
void LCurve::trimValues(rtengine::procparams::ProcParams* pp)
{
brightness->trimValue(pp->labCurve.brightness);
contrast->trimValue(pp->labCurve.contrast);
chromaticity->trimValue(pp->labCurve.chromaticity);
}
void LCurve::enabledChanged()
{
if (listener) {
if (get_inconsistent()) {
listener->panelChanged(EvLEnabled, M("GENERAL_UNCHANGED"));
} else if (getEnabled()) {
listener->panelChanged(EvLEnabled, M("GENERAL_ENABLED"));
} else {
listener->panelChanged(EvLEnabled, M("GENERAL_DISABLED"));
}
}
}
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