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rawTherapee/rtgui/tonecurve.cc

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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 <http://www.gnu.org/licenses/>.
*/
#include "tonecurve.h"
#include "adjuster.h"
#include <sigc++/slot.h>
#include <iomanip>
#include "ppversion.h"
#include "edit.h"
#include "eventmapper.h"
using namespace rtengine;
using namespace rtengine::procparams;
ToneCurve::ToneCurve () : FoldableToolPanel(this, "tonecurve", M("TP_EXPOSURE_LABEL"))
{
auto m = ProcEventMapper::getInstance();
EvHistMatching = m->newEvent(AUTOEXP, "HISTORY_MSG_HISTMATCHING");
EvHistMatchingBatch = m->newEvent(M_VOID, "HISTORY_MSG_HISTMATCHING");
EvClampOOG = m->newEvent(RGBCURVE, "HISTORY_MSG_CLAMPOOG");
CurveListener::setMulti(true);
std::vector<GradientMilestone> bottomMilestones;
bottomMilestones.push_back( GradientMilestone(0., 0., 0., 0.) );
bottomMilestones.push_back( GradientMilestone(1., 1., 1., 1.) );
//----------- OOG clamping ----------------------------------
clampOOG = Gtk::manage(new Gtk::CheckButton(M("TP_EXPOSURE_CLAMPOOG")));
clampOOG->set_tooltip_markup(M("TP_EXPOSURE_CLAMPOOG_TOOLTIP"));
pack_start(*clampOOG);
pack_start (*Gtk::manage (new Gtk::HSeparator()));
clampOOG->signal_toggled().connect(sigc::mem_fun(*this, &ToneCurve::clampOOGChanged));
//----------- Auto Levels ----------------------------------
abox = Gtk::manage (new Gtk::HBox ());
abox->set_spacing (10);
autolevels = Gtk::manage (new Gtk::ToggleButton (M("TP_EXPOSURE_AUTOLEVELS")));
autolevels->set_tooltip_markup (M("TP_EXPOSURE_AUTOLEVELS_TIP"));
autoconn = autolevels->signal_toggled().connect( sigc::mem_fun(*this, &ToneCurve::autolevels_toggled) );
lclip = Gtk::manage (new Gtk::Label (M("TP_EXPOSURE_CLIP")));
lclip->set_tooltip_text (M("TP_EXPOSURE_CLIP_TIP"));
sclip = Gtk::manage (new MySpinButton ());
sclip->set_range (0.0, 0.99);
sclip->set_increments (0.01, 0.10);
sclip->set_value (0.02);
sclip->set_digits (2);
sclip->set_width_chars(4);
sclip->set_max_width_chars(4);
sclip->signal_value_changed().connect( sigc::mem_fun(*this, &ToneCurve::clip_changed) );
neutral = Gtk::manage (new Gtk::Button (M("TP_NEUTRAL")));
neutral->set_tooltip_text (M("TP_NEUTRAL_TIP"));
neutralconn = neutral->signal_pressed().connect( sigc::mem_fun(*this, &ToneCurve::neutral_pressed) );
neutral->show();
abox->pack_start (*autolevels, true, true, 0);
// pack_end is used for these controls as autolevels is replaceable using pack_start in batchmode
abox->pack_end (*neutral, true, true, 0);
abox->pack_end (*sclip, false, false, 0);
abox->pack_end (*lclip, false, false, 0);
pack_start (*abox);
//-------------- Highlight Reconstruction -----------------
pack_start (*Gtk::manage (new Gtk::HSeparator()));
hrenabled = Gtk::manage (new Gtk::CheckButton (M("TP_HLREC_LABEL")));
hrenabled->set_active (false);
hrenabled->set_tooltip_markup (M("TP_HLREC_ENA_TOOLTIP"));
pack_start (*hrenabled);
method = Gtk::manage (new MyComboBoxText ());
method->append (M("TP_HLREC_LUMINANCE"));
method->append (M("TP_HLREC_CIELAB"));
method->append (M("TP_HLREC_COLOR"));
method->append (M("TP_HLREC_BLEND"));
method->set_active (0);
hlrbox = Gtk::manage (new Gtk::HBox ());
Gtk::Label* lab = Gtk::manage (new Gtk::Label (M("TP_HLREC_METHOD")));
hlrbox->pack_start (*lab, Gtk::PACK_SHRINK, 4);
hlrbox->pack_start (*method);
pack_start (*hlrbox);
enaconn = hrenabled->signal_toggled().connect( sigc::mem_fun(*this, &ToneCurve::hrenabledChanged) );
methconn = method->signal_changed().connect ( sigc::mem_fun(*this, &ToneCurve::methodChanged) );
//----------- Exposure Compensation ---------------------
pack_start (*Gtk::manage (new Gtk::HSeparator()));
expcomp = Gtk::manage (new Adjuster (M("TP_EXPOSURE_EXPCOMP"), -5, 12, 0.05, 0));
pack_start (*expcomp);
//----------- Highlight recovery & threshold -------------
hlcompr = Gtk::manage (new Adjuster (M("TP_EXPOSURE_COMPRHIGHLIGHTS"), 0, 500, 1, 0));
pack_start (*hlcompr);
hlcomprthresh = Gtk::manage (new Adjuster (M("TP_EXPOSURE_COMPRHIGHLIGHTSTHRESHOLD"), 0, 100, 1, 33));
pack_start (*hlcomprthresh);
//----------- Black Level & Compression -------------------
black = Gtk::manage (new Adjuster (M("TP_EXPOSURE_BLACKLEVEL"), -16384, 32768, 50, 0));
pack_start (*black);
shcompr = Gtk::manage (new Adjuster (M("TP_EXPOSURE_COMPRSHADOWS"), 0, 100, 1, 50));
pack_start (*shcompr);
pack_start (*Gtk::manage (new Gtk::HSeparator()));
//---------Brightness / Contrast -------------------------
brightness = Gtk::manage (new Adjuster (M("TP_EXPOSURE_BRIGHTNESS"), -100, 100, 1, 0));
pack_start (*brightness);
contrast = Gtk::manage (new Adjuster (M("TP_EXPOSURE_CONTRAST"), -100, 100, 1, 0));
pack_start (*contrast);
saturation = Gtk::manage (new Adjuster (M("TP_EXPOSURE_SATURATION"), -100, 100, 1, 0));
pack_start (*saturation);
//----------- Curve 1 ------------------------------
pack_start (*Gtk::manage (new Gtk::HSeparator()));
histmatching = Gtk::manage(new Gtk::ToggleButton(M("TP_EXPOSURE_HISTMATCHING")));
histmatching->set_tooltip_markup(M("TP_EXPOSURE_HISTMATCHING_TOOLTIP"));
histmatchconn = histmatching->signal_toggled().connect(sigc::mem_fun(*this, &ToneCurve::histmatchingToggled));
pack_start(*histmatching, true, true, 2);
toneCurveMode = Gtk::manage (new MyComboBoxText ());
toneCurveMode->append (M("TP_EXPOSURE_TCMODE_STANDARD"));
toneCurveMode->append (M("TP_EXPOSURE_TCMODE_WEIGHTEDSTD"));
toneCurveMode->append (M("TP_EXPOSURE_TCMODE_FILMLIKE"));
toneCurveMode->append (M("TP_EXPOSURE_TCMODE_SATANDVALBLENDING"));
toneCurveMode->append (M("TP_EXPOSURE_TCMODE_LUMINANCE"));
toneCurveMode->append (M("TP_EXPOSURE_TCMODE_PERCEPTUAL"));
toneCurveMode->set_active (0);
toneCurveMode->set_tooltip_text(M("TP_EXPOSURE_TCMODE_LABEL1"));
curveEditorG = new CurveEditorGroup (options.lastToneCurvesDir, M("TP_EXPOSURE_CURVEEDITOR1"));
curveEditorG->setCurveListener (this);
shape = static_cast<DiagonalCurveEditor*>(curveEditorG->addCurve(CT_Diagonal, "", toneCurveMode));
shape->setEditID(EUID_ToneCurve1, BT_IMAGEFLOAT);
shape->setBottomBarBgGradient(bottomMilestones);
shape->setLeftBarBgGradient(bottomMilestones);
// This will add the reset button at the end of the curveType buttons
curveEditorG->curveListComplete();
pack_start( *curveEditorG, Gtk::PACK_SHRINK, 2);
tcmodeconn = toneCurveMode->signal_changed().connect( sigc::mem_fun(*this, &ToneCurve::curveMode1Changed), true );
//----------- Curve 2 ------------------------------
toneCurveMode2 = Gtk::manage (new MyComboBoxText ());
toneCurveMode2->append (M("TP_EXPOSURE_TCMODE_STANDARD"));
toneCurveMode2->append (M("TP_EXPOSURE_TCMODE_WEIGHTEDSTD"));
toneCurveMode2->append (M("TP_EXPOSURE_TCMODE_FILMLIKE"));
toneCurveMode2->append (M("TP_EXPOSURE_TCMODE_SATANDVALBLENDING"));
toneCurveMode2->append (M("TP_EXPOSURE_TCMODE_LUMINANCE"));
toneCurveMode2->append (M("TP_EXPOSURE_TCMODE_PERCEPTUAL"));
toneCurveMode2->set_active (0);
toneCurveMode2->set_tooltip_text(M("TP_EXPOSURE_TCMODE_LABEL2"));
curveEditorG2 = new CurveEditorGroup (options.lastToneCurvesDir, M("TP_EXPOSURE_CURVEEDITOR2"));
curveEditorG2->setCurveListener (this);
shape2 = static_cast<DiagonalCurveEditor*>(curveEditorG2->addCurve(CT_Diagonal, "", toneCurveMode2));
shape2->setEditID(EUID_ToneCurve2, BT_IMAGEFLOAT);
shape2->setBottomBarBgGradient(bottomMilestones);
shape2->setLeftBarBgGradient(bottomMilestones);
// This will add the reset button at the end of the curveType buttons
curveEditorG2->curveListComplete();
curveEditorG2->setTooltip(M("TP_EXPOSURE_CURVEEDITOR2_TOOLTIP"));
pack_start( *curveEditorG2, Gtk::PACK_SHRINK, 2);
tcmode2conn = toneCurveMode2->signal_changed().connect( sigc::mem_fun(*this, &ToneCurve::curveMode2Changed), true );
// --------- Set Up Listeners -------------
expcomp->setAdjusterListener (this);
brightness->setAdjusterListener (this);
black->setAdjusterListener (this);
hlcompr->setAdjusterListener (this);
hlcomprthresh->setAdjusterListener (this);
shcompr->setAdjusterListener (this);
contrast->setAdjusterListener (this);
saturation->setAdjusterListener (this);
}
ToneCurve::~ToneCurve ()
{
idle_register.destroy();
delete curveEditorG;
delete curveEditorG2;
}
void ToneCurve::read (const ProcParams* pp, const ParamsEdited* pedited)
{
disableListener ();
tcmodeconn.block(true);
tcmode2conn.block(true);
autoconn.block (true);
autolevels->set_active (pp->toneCurve.autoexp);
lastAuto = pp->toneCurve.autoexp;
sclip->set_value (pp->toneCurve.clip);
expcomp->setValue (pp->toneCurve.expcomp);
black->setValue (pp->toneCurve.black);
hlcompr->setValue (pp->toneCurve.hlcompr);
hlcomprthresh->setValue (pp->toneCurve.hlcomprthresh);
shcompr->setValue (pp->toneCurve.shcompr);
if (!black->getAddMode()) {
shcompr->set_sensitive(!((int)black->getValue () == 0)); //at black=0 shcompr value has no effect
}
brightness->setValue (pp->toneCurve.brightness);
contrast->setValue (pp->toneCurve.contrast);
saturation->setValue (pp->toneCurve.saturation);
shape->setCurve (pp->toneCurve.curve);
shape2->setCurve (pp->toneCurve.curve2);
toneCurveMode->set_active(rtengine::toUnderlying(pp->toneCurve.curveMode));
toneCurveMode2->set_active(rtengine::toUnderlying(pp->toneCurve.curveMode2));
histmatching->set_active(pp->toneCurve.histmatching);
clampOOG->set_active(pp->toneCurve.clampOOG);
if (pedited) {
expcomp->setEditedState (pedited->toneCurve.expcomp ? Edited : UnEdited);
black->setEditedState (pedited->toneCurve.black ? Edited : UnEdited);
hlcompr->setEditedState (pedited->toneCurve.hlcompr ? Edited : UnEdited);
hlcomprthresh->setEditedState (pedited->toneCurve.hlcomprthresh ? Edited : UnEdited);
shcompr->setEditedState (pedited->toneCurve.shcompr ? Edited : UnEdited);
brightness->setEditedState (pedited->toneCurve.brightness ? Edited : UnEdited);
contrast->setEditedState (pedited->toneCurve.contrast ? Edited : UnEdited);
saturation->setEditedState (pedited->toneCurve.saturation ? Edited : UnEdited);
autolevels->set_inconsistent (!pedited->toneCurve.autoexp);
clipDirty = pedited->toneCurve.clip;
shape->setUnChanged (!pedited->toneCurve.curve);
shape2->setUnChanged (!pedited->toneCurve.curve2);
hrenabled->set_inconsistent (!pedited->toneCurve.hrenabled);
if (!pedited->toneCurve.curveMode) {
toneCurveMode->set_active(6);
}
if (!pedited->toneCurve.curveMode2) {
toneCurveMode2->set_active(6);
}
histmatching->set_inconsistent(!pedited->toneCurve.histmatching);
clampOOG->set_inconsistent(!pedited->toneCurve.clampOOG);
}
enaconn.block (true);
hrenabled->set_active (pp->toneCurve.hrenabled);
enaconn.block (false);
if (pedited && !pedited->toneCurve.method) {
method->set_active (4);
} else if (pp->toneCurve.method == "Luminance") {
method->set_active (0);
} else if (pp->toneCurve.method == "CIELab blending") {
method->set_active (1);
} else if (pp->toneCurve.method == "Color") {
method->set_active (2);
} else if (pp->toneCurve.method == "Blend") {
method->set_active (3);
}
if (!batchMode) {
if (hrenabled->get_active()) {
hlrbox->show();
} else {
hlrbox->hide();
}
}
lasthrEnabled = pp->toneCurve.hrenabled;
autoconn.block (false);
tcmode2conn.block(false);
tcmodeconn.block(false);
enableListener ();
}
void ToneCurve::autoOpenCurve ()
{
shape->openIfNonlinear();
shape2->openIfNonlinear();
}
void ToneCurve::setEditProvider (EditDataProvider *provider)
{
shape->setEditProvider(provider);
shape2->setEditProvider(provider);
}
void ToneCurve::write (ProcParams* pp, ParamsEdited* pedited)
{
pp->toneCurve.autoexp = autolevels->get_active();
pp->toneCurve.clip = sclip->get_value ();
pp->toneCurve.expcomp = expcomp->getValue ();
pp->toneCurve.black = (int)black->getValue ();
pp->toneCurve.hlcompr = (int)hlcompr->getValue ();
pp->toneCurve.hlcomprthresh = (int)hlcomprthresh->getValue ();
pp->toneCurve.shcompr = (int)shcompr->getValue ();
pp->toneCurve.brightness = (int)brightness->getValue ();
pp->toneCurve.contrast = (int)contrast->getValue ();
pp->toneCurve.saturation = (int)saturation->getValue ();
pp->toneCurve.curve = shape->getCurve ();
pp->toneCurve.curve2 = shape2->getCurve ();
int tcMode = toneCurveMode->get_active_row_number();
if (tcMode == 0) {
pp->toneCurve.curveMode = ToneCurveParams::TcMode::STD;
} else if (tcMode == 1) {
pp->toneCurve.curveMode = ToneCurveParams::TcMode::WEIGHTEDSTD;
} else if (tcMode == 2) {
pp->toneCurve.curveMode = ToneCurveParams::TcMode::FILMLIKE;
} else if (tcMode == 3) {
pp->toneCurve.curveMode = ToneCurveParams::TcMode::SATANDVALBLENDING;
} else if (tcMode == 4) {
pp->toneCurve.curveMode = ToneCurveParams::TcMode::LUMINANCE;
} else if (tcMode == 5) {
pp->toneCurve.curveMode = ToneCurveParams::TcMode::PERCEPTUAL;
}
tcMode = toneCurveMode2->get_active_row_number();
if (tcMode == 0) {
pp->toneCurve.curveMode2 = ToneCurveParams::TcMode::STD;
} else if (tcMode == 1) {
pp->toneCurve.curveMode2 = ToneCurveParams::TcMode::WEIGHTEDSTD;
} else if (tcMode == 2) {
pp->toneCurve.curveMode2 = ToneCurveParams::TcMode::FILMLIKE;
} else if (tcMode == 3) {
pp->toneCurve.curveMode2 = ToneCurveParams::TcMode::SATANDVALBLENDING;
} else if (tcMode == 4) {
pp->toneCurve.curveMode2 = ToneCurveParams::TcMode::LUMINANCE;
} else if (tcMode == 5) {
pp->toneCurve.curveMode2 = ToneCurveParams::TcMode::PERCEPTUAL;
}
pp->toneCurve.histmatching = histmatching->get_active();
pp->toneCurve.clampOOG = clampOOG->get_active();
if (pedited) {
pedited->toneCurve.expcomp = expcomp->getEditedState ();
pedited->toneCurve.black = black->getEditedState ();
pedited->toneCurve.hlcompr = hlcompr->getEditedState ();
pedited->toneCurve.hlcomprthresh = hlcomprthresh->getEditedState ();
pedited->toneCurve.shcompr = shcompr->getEditedState ();
pedited->toneCurve.brightness = brightness->getEditedState ();
pedited->toneCurve.contrast = contrast->getEditedState ();
pedited->toneCurve.saturation = saturation->getEditedState ();
pedited->toneCurve.autoexp = !autolevels->get_inconsistent();
pedited->toneCurve.clip = clipDirty;
pedited->toneCurve.curve = !shape->isUnChanged ();
pedited->toneCurve.curve2 = !shape2->isUnChanged ();
pedited->toneCurve.curveMode = toneCurveMode->get_active_row_number() != 6;
pedited->toneCurve.curveMode2 = toneCurveMode2->get_active_row_number() != 6;
pedited->toneCurve.method = method->get_active_row_number() != 4;
pedited->toneCurve.hrenabled = !hrenabled->get_inconsistent();
pedited->toneCurve.histmatching = !histmatching->get_inconsistent();
pedited->toneCurve.clampOOG = !clampOOG->get_inconsistent();
}
pp->toneCurve.hrenabled = hrenabled->get_active();
if (method->get_active_row_number() == 0) {
pp->toneCurve.method = "Luminance";
} else if (method->get_active_row_number() == 1) {
pp->toneCurve.method = "CIELab blending";
} else if (method->get_active_row_number() == 2) {
pp->toneCurve.method = "Color";
} else if (method->get_active_row_number() == 3) {
pp->toneCurve.method = "Blend";
}
}
void ToneCurve::hrenabledChanged ()
{
if (multiImage) {
if (hrenabled->get_inconsistent()) {
hrenabled->set_inconsistent (false);
enaconn.block (true);
hrenabled->set_active (false);
enaconn.block (false);
} else if (lasthrEnabled) {
hrenabled->set_inconsistent (true);
}
lasthrEnabled = hrenabled->get_active ();
}
if (!batchMode) {
if (hrenabled->get_active()) {
hlrbox->show();
} else {
hlrbox->hide();
}
}
if (listener) {
// Switch off auto exposure if user changes enabled manually
if (autolevels->get_active() ) {
autoconn.block(true);
autolevels->set_active (false);
autoconn.block(false);
autolevels->set_inconsistent (false);
}
setHistmatching(false);
if (hrenabled->get_active ()) {
listener->panelChanged (EvHREnabled, M("GENERAL_ENABLED"));
} else {
listener->panelChanged (EvHREnabled, M("GENERAL_DISABLED"));
}
}
}
void ToneCurve::methodChanged ()
{
if (listener) {
setHistmatching(false);
if (hrenabled->get_active ()) {
listener->panelChanged (EvHRMethod, method->get_active_text ());
}
}
}
void ToneCurve::clampOOGChanged()
{
if (listener) {
listener->panelChanged(EvClampOOG, clampOOG->get_active() ? M("GENERAL_ENABLED") : M("GENERAL_DISABLED"));
}
}
void ToneCurve::setRaw (bool raw)
{
disableListener ();
method->set_sensitive (raw);
hrenabled->set_sensitive (raw);
histmatching->set_sensitive(raw);
enableListener ();
}
void ToneCurve::setDefaults (const ProcParams* defParams, const ParamsEdited* pedited)
{
expcomp->setDefault (defParams->toneCurve.expcomp);
brightness->setDefault (defParams->toneCurve.brightness);
black->setDefault (defParams->toneCurve.black);
hlcompr->setDefault (defParams->toneCurve.hlcompr);
hlcomprthresh->setDefault (defParams->toneCurve.hlcomprthresh);
shcompr->setDefault (defParams->toneCurve.shcompr);
contrast->setDefault (defParams->toneCurve.contrast);
saturation->setDefault (defParams->toneCurve.saturation);
if (pedited) {
expcomp->setDefaultEditedState (pedited->toneCurve.expcomp ? Edited : UnEdited);
black->setDefaultEditedState (pedited->toneCurve.black ? Edited : UnEdited);
hlcompr->setDefaultEditedState (pedited->toneCurve.hlcompr ? Edited : UnEdited);
hlcomprthresh->setDefaultEditedState (pedited->toneCurve.hlcomprthresh ? Edited : UnEdited);
shcompr->setDefaultEditedState (pedited->toneCurve.shcompr ? Edited : UnEdited);
brightness->setDefaultEditedState (pedited->toneCurve.brightness ? Edited : UnEdited);
contrast->setDefaultEditedState (pedited->toneCurve.contrast ? Edited : UnEdited);
saturation->setDefaultEditedState (pedited->toneCurve.saturation ? Edited : UnEdited);
} else {
expcomp->setDefaultEditedState (Irrelevant);
black->setDefaultEditedState (Irrelevant);
hlcompr->setDefaultEditedState (Irrelevant);
hlcomprthresh->setDefaultEditedState (Irrelevant);
shcompr->setDefaultEditedState (Irrelevant);
brightness->setDefaultEditedState (Irrelevant);
contrast->setDefaultEditedState (Irrelevant);
saturation->setDefaultEditedState (Irrelevant);
}
}
void ToneCurve::curveChanged (CurveEditor* ce)
{
if (listener) {
setHistmatching(false);
if (ce == shape) {
listener->panelChanged (EvToneCurve1, M("HISTORY_CUSTOMCURVE"));
} else if (ce == shape2) {
listener->panelChanged (EvToneCurve2, M("HISTORY_CUSTOMCURVE"));
}
}
}
void ToneCurve::curveMode1Changed ()
{
//if (listener) listener->panelChanged (EvToneCurveMode, toneCurveMode->get_active_text());
if (listener) {
setHistmatching(false);
Glib::signal_idle().connect (sigc::mem_fun(*this, &ToneCurve::curveMode1Changed_));
}
}
bool ToneCurve::curveMode1Changed_ ()
{
if (listener) {
listener->panelChanged (EvToneCurveMode1, toneCurveMode->get_active_text());
}
return false;
}
void ToneCurve::curveMode2Changed ()
{
//if (listener) listener->panelChanged (EvToneCurveMode, toneCurveMode->get_active_text());
if (listener) {
setHistmatching(false);
Glib::signal_idle().connect (sigc::mem_fun(*this, &ToneCurve::curveMode2Changed_));
}
}
bool ToneCurve::curveMode2Changed_ ()
{
if (listener) {
listener->panelChanged (EvToneCurveMode2, toneCurveMode2->get_active_text());
}
return false;
}
float ToneCurve::blendPipetteValues(CurveEditor *ce, float chan1, float chan2, float chan3)
{
// assuming that all the channels are used...
if (ce == shape) {
if (toneCurveMode->get_active_row_number() == 4) {
return chan1 * 0.2126729f + chan2 * 0.7151521f + chan3 * 0.0721750f;
}
} else if (ce == shape2) {
if (toneCurveMode2->get_active_row_number() == 4) {
return chan1 * 0.2126729f + chan2 * 0.7151521f + chan3 * 0.0721750f;
}
}
return CurveListener::blendPipetteValues(ce, chan1, chan2, chan3);
}
void ToneCurve::adjusterChanged (Adjuster* a, double newval)
{
// Switch off auto exposure if user changes sliders manually
if (autolevels->get_active() && (a == expcomp || a == brightness || a == contrast || a == black || a == hlcompr || a == hlcomprthresh)) {
autoconn.block(true);
autolevels->set_active (false);
autoconn.block(false);
autolevels->set_inconsistent (false);
}
if (!listener) {
return;
}
if (a != expcomp && a != hlcompr && a != hlcomprthresh) {
setHistmatching(false);
}
Glib::ustring costr;
if (a == expcomp) {
costr = Glib::ustring::format (std::setw(3), std::fixed, std::setprecision(2), a->getValue());
} else {
costr = Glib::ustring::format ((int)a->getValue());
}
if (a == expcomp) {
listener->panelChanged (EvExpComp, costr);
} else if (a == brightness) {
listener->panelChanged (EvBrightness, costr);
} else if (a == black) {
listener->panelChanged (EvBlack, costr);
if (!black->getAddMode()) {
shcompr->set_sensitive(!((int)black->getValue () == 0)); //at black=0 shcompr value has no effect
}
} else if (a == contrast) {
listener->panelChanged (EvContrast, costr);
} else if (a == saturation) {
listener->panelChanged (EvSaturation, costr);
} else if (a == hlcompr) {
listener->panelChanged (EvHLCompr, costr);
} else if (a == hlcomprthresh) {
listener->panelChanged (EvHLComprThreshold, costr);
} else if (a == shcompr) {
listener->panelChanged (EvSHCompr, costr);
}
}
void ToneCurve::neutral_pressed ()
{
// This method deselects auto levels and HL reconstruction auto
// and sets neutral values to params in exposure panel
setHistmatching(false);
if (batchMode) {
autolevels->set_inconsistent (false);
autoconn.block (true);
autolevels->set_active (false);
autoconn.block (false);
lastAuto = autolevels->get_active ();
} else { //!batchMode
autolevels->set_active (false);
autolevels->set_inconsistent (false);
}
expcomp->setValue(0);
hlcompr->setValue(0);
hlcomprthresh->setValue(0);
brightness->setValue(0);
black->setValue(0);
shcompr->setValue(50);
enaconn.block (true);
hrenabled->set_active (false);
enaconn.block (false);
if (!batchMode) {
hlrbox->hide();
}
if (!black->getAddMode()) {
shcompr->set_sensitive(!((int)black->getValue () == 0)); //at black=0 shcompr value has no effect
}
contrast->setValue(0);
//saturation->setValue(0);
listener->panelChanged (EvNeutralExp, M("GENERAL_ENABLED"));
}
void ToneCurve::autolevels_toggled ()
{
setHistmatching(false);
if (batchMode) {
if (autolevels->get_inconsistent()) {
autolevels->set_inconsistent (false);
autoconn.block (true);
autolevels->set_active (false);
autoconn.block (false);
} else if (lastAuto) {
autolevels->set_inconsistent (true);
}
lastAuto = autolevels->get_active ();
expcomp->setEditedState (UnEdited);
brightness->setEditedState (UnEdited);
contrast->setEditedState (UnEdited);
black->setEditedState (UnEdited);
hlcompr->setEditedState (UnEdited);
hlcomprthresh->setEditedState (UnEdited);
if (expcomp->getAddMode()) {
expcomp->setValue (0);
}
if (brightness->getAddMode()) {
brightness->setValue (0);
}
if (contrast->getAddMode()) {
contrast->setValue (0);
}
if (black->getAddMode()) {
black->setValue (0);
}
if (hlcompr->getAddMode()) {
hlcompr->setValue (0);
}
if (hlcomprthresh->getAddMode()) {
hlcomprthresh->setValue (0);
}
if (listener) {
if (!autolevels->get_inconsistent()) {
if (autolevels->get_active ()) {
listener->panelChanged (EvAutoExp, M("GENERAL_ENABLED"));
} else {
listener->panelChanged (EvFixedExp, M("GENERAL_DISABLED"));
}
}
}
} else if (/* !batchMode && */ listener) {
if (autolevels->get_active()) {
listener->panelChanged (EvAutoExp, M("GENERAL_ENABLED"));
waitForAutoExp ();
if (!black->getAddMode()) {
shcompr->set_sensitive(!((int)black->getValue () == 0)); //at black=0 shcompr value has no effect
}
} else {
listener->panelChanged (EvFixedExp, M("GENERAL_DISABLED"));
}
}
}
void ToneCurve::clip_changed ()
{
clipDirty = true;
if (autolevels->get_active() && listener) {
Glib::signal_idle().connect (sigc::mem_fun(*this, &ToneCurve::clip_changed_));
}
}
bool ToneCurve::clip_changed_ ()
{
if (listener) {
listener->panelChanged (EvClip, Glib::ustring::format (std::setprecision(5), sclip->get_value()));
if (!batchMode) {
waitForAutoExp ();
}
}
return false;
}
void ToneCurve::waitForAutoExp ()
{
sclip->set_sensitive (false);
expcomp->setEnabled (false);
brightness->setEnabled (false);
contrast->setEnabled (false);
black->setEnabled (false);
hlcompr->setEnabled (false);
hlcomprthresh->setEnabled (false);
shcompr->setEnabled (false);
contrast->setEnabled (false);
saturation->setEnabled (false);
curveEditorG->set_sensitive (false);
toneCurveMode->set_sensitive (false);
curveEditorG2->set_sensitive (false);
toneCurveMode2->set_sensitive (false);
hrenabled->set_sensitive(false);
method->set_sensitive(false);
histmatching->set_sensitive(false);
}
void ToneCurve::autoExpChanged (double expcomp, int bright, int contr, int black, int hlcompr, int hlcomprthresh, bool hlrecons)
{
nextBlack = black;
nextExpcomp = expcomp;
nextBrightness = bright;
nextContrast = contr;
nextHlcompr = hlcompr;
nextHlcomprthresh = hlcomprthresh;
nextHLRecons = hlrecons;
const auto func = [](gpointer data) -> gboolean {
static_cast<ToneCurve*>(data)->autoExpComputed_();
return FALSE;
};
idle_register.add(func, this);
}
void ToneCurve::enableAll ()
{
sclip->set_sensitive (true);
expcomp->setEnabled (true);
brightness->setEnabled (true);
black->setEnabled (true);
hlcompr->setEnabled (true);
hlcomprthresh->setEnabled (true);
shcompr->setEnabled (true);
contrast->setEnabled (true);
saturation->setEnabled (true);
curveEditorG->set_sensitive (true);
toneCurveMode->set_sensitive (true);
curveEditorG2->set_sensitive (true);
toneCurveMode2->set_sensitive (true);
hrenabled->set_sensitive(true);
method->set_sensitive(true);
histmatching->set_sensitive(true);
}
bool ToneCurve::autoExpComputed_ ()
{
GThreadLock lock; // All GUI access from idle_add callbacks or separate thread HAVE to be protected
disableListener ();
enableAll ();
expcomp->setValue (nextExpcomp);
brightness->setValue (nextBrightness);
contrast->setValue (nextContrast);
black->setValue (nextBlack);
hlcompr->setValue (nextHlcompr);
hlcomprthresh->setValue (nextHlcomprthresh);
enaconn.block (true);
hrenabled->set_active (nextHLRecons);
enaconn.block (false);
if (nextHLRecons) {
hlrbox->show();
} else if (!batchMode) {
hlrbox->hide();
}
if (!black->getAddMode()) {
shcompr->set_sensitive(!((int)black->getValue () == 0)); //at black=0 shcompr value has no effect
}
enableListener ();
return false;
}
void ToneCurve::setBatchMode (bool batchMode)
{
ToolPanel::setBatchMode (batchMode);
method->append (M("GENERAL_UNCHANGED"));
removeIfThere (abox, autolevels, false);
autolevels = Gtk::manage (new Gtk::CheckButton (M("TP_EXPOSURE_AUTOLEVELS")));
autolevels->set_tooltip_markup (M("TP_EXPOSURE_AUTOLEVELS_TIP"));
autoconn = autolevels->signal_toggled().connect( sigc::mem_fun(*this, &ToneCurve::autolevels_toggled) );
abox->pack_start (*autolevels);
ToolPanel::setBatchMode (batchMode);
expcomp->showEditedCB ();
black->showEditedCB ();
hlcompr->showEditedCB ();
hlcomprthresh->showEditedCB ();
shcompr->showEditedCB ();
brightness->showEditedCB ();
contrast->showEditedCB ();
saturation->showEditedCB ();
toneCurveMode->append (M("GENERAL_UNCHANGED"));
toneCurveMode2->append (M("GENERAL_UNCHANGED"));
curveEditorG->setBatchMode (batchMode);
curveEditorG2->setBatchMode (batchMode);
}
void ToneCurve::setAdjusterBehavior (bool expadd, bool hlcompadd, bool hlcompthreshadd, bool bradd, bool blackadd, bool shcompadd, bool contradd, bool satadd)
{
expcomp->setAddMode(expadd);
hlcompr->setAddMode(hlcompadd);
hlcomprthresh->setAddMode(hlcompthreshadd);
brightness->setAddMode(bradd);
black->setAddMode(blackadd);
shcompr->setAddMode(shcompadd);
contrast->setAddMode(contradd);
saturation->setAddMode(satadd);
}
void ToneCurve::trimValues (rtengine::procparams::ProcParams* pp)
{
expcomp->trimValue(pp->toneCurve.expcomp);
hlcompr->trimValue(pp->toneCurve.hlcompr);
hlcomprthresh->trimValue(pp->toneCurve.hlcomprthresh);
brightness->trimValue(pp->toneCurve.brightness);
black->trimValue(pp->toneCurve.black);
shcompr->trimValue(pp->toneCurve.shcompr);
contrast->trimValue(pp->toneCurve.contrast);
saturation->trimValue(pp->toneCurve.saturation);
}
void ToneCurve::updateCurveBackgroundHistogram (LUTu & histToneCurve, LUTu & histLCurve, LUTu & histCCurve, /*LUTu & histCLurve, LUTu & histLLCurve,*/ LUTu & histLCAM, LUTu & histCCAM, LUTu & histRed, LUTu & histGreen, LUTu & histBlue, LUTu & histLuma, LUTu & histLRETI)
{
shape->updateBackgroundHistogram (histToneCurve);
}
void ToneCurve::setHistmatching(bool enabled)
{
if (histmatching->get_active()) {
histmatchconn.block(true);
histmatching->set_active(enabled);
histmatchconn.block(false);
histmatching->set_inconsistent(false);
}
}
void ToneCurve::histmatchingToggled()
{
if (listener) {
if (!batchMode) {
if (histmatching->get_active()) {
listener->panelChanged(EvHistMatching, M("GENERAL_ENABLED"));
waitForAutoExp();
} else {
listener->panelChanged(EvHistMatching, M("GENERAL_DISABLED"));
}
} else {
listener->panelChanged(EvHistMatchingBatch, histmatching->get_active() ? M("GENERAL_ENABLED") : M("GENERAL_DISABLED"));
}
}
}
void ToneCurve::autoMatchedToneCurveChanged(rtengine::procparams::ToneCurveParams::TcMode curveMode, const std::vector<double> &curve)
{
nextToneCurveMode = curveMode;
nextToneCurve = curve;
const auto func = [](gpointer data) -> gboolean {
static_cast<ToneCurve*>(data)->histmatchingComputed();
return FALSE;
};
idle_register.add(func, this);
}
bool ToneCurve::histmatchingComputed()
{
GThreadLock lock;
disableListener();
enableAll();
brightness->setValue(0);
contrast->setValue(0);
black->setValue(0);
if (!black->getAddMode()) {
shcompr->set_sensitive(!((int)black->getValue() == 0));
}
if (autolevels->get_active() ) {
expcomp->setValue(0);
autoconn.block(true);
autolevels->set_active(false);
autoconn.block(false);
autolevels->set_inconsistent(false);
}
toneCurveMode->set_active(rtengine::toUnderlying(nextToneCurveMode));
shape->setCurve(nextToneCurve);
shape2->setCurve({ DCT_Linear });
shape->openIfNonlinear();
enableListener();
return false;
}
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