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whitebalance.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 <https://www.gnu.org/licenses/>.
*/
#include "whitebalance.h"
#include <iomanip>
#include "rtimage.h"
#include "rtsurface.h"
#include "options.h"
#include "eventmapper.h"
#include "rtengine/colortemp.h"
#define MINTEMP 1500 //1200
#define MAXTEMP 60000 //12000
#define CENTERTEMP 4750
#define MINGREEN 0.02
#define MAXGREEN 100.0
#define MINEQUAL 0.5
#define MAXEQUAL 2.
using namespace rtengine;
using namespace rtengine::procparams;
const Glib::ustring WhiteBalance::TOOL_NAME = "whitebalance";
static double wbSlider2Temp(double sval)
{
// slider range: 0 - 10000
double temp;
if (sval <= 5000) {
// linear below center-temp
temp = MINTEMP + (sval / 5000.0) * (CENTERTEMP - MINTEMP);
} else {
const double slope = (double)(CENTERTEMP - MINTEMP) / (MAXTEMP - CENTERTEMP);
double x = (sval - 5000) / 5000; // x 0..1
double y = x * slope + (1.0 - slope) * pow(x, 4.0);
//double y = pow(x, 4.0);
temp = CENTERTEMP + y * (MAXTEMP - CENTERTEMP);
}
if (temp < MINTEMP) {
temp = MINTEMP;
}
if (temp > MAXTEMP) {
temp = MAXTEMP;
}
return temp;
}
static double wbTemp2Slider(double temp)
{
double sval;
if (temp <= CENTERTEMP) {
sval = ((temp - MINTEMP) / (CENTERTEMP - MINTEMP)) * 5000.0;
} else {
const double slope = (double)(CENTERTEMP - MINTEMP) / (MAXTEMP - CENTERTEMP);
const double y = (temp - CENTERTEMP) / (MAXTEMP - CENTERTEMP);
double x = pow(y, 0.25); // rough guess of x, will be a little lower
double k = 0.1;
bool add = true;
// the y=f(x) function is a mess to invert, therefore we have this trial-refinement loop instead.
// from tests, worst case is about 20 iterations, ie no problem
for (;;) {
double y1 = x * slope + (1.0 - slope) * pow(x, 4.0);
if (5000 * fabs(y1 - y) < 0.1) {
break;
}
if (y1 < y) {
if (!add) {
k /= 2;
}
x += k;
add = true;
} else {
if (add) {
k /= 2;
}
x -= k;
add = false;
}
}
sval = 5000.0 + x * 5000.0;
}
if (sval < 0) {
sval = 0;
}
if (sval > 10000) {
sval = 10000;
}
return sval;
}
WhiteBalance::WhiteBalance () : FoldableToolPanel(this, TOOL_NAME, M("TP_WBALANCE_LABEL"), true, true), wbp(nullptr), wblistener(nullptr)
{
// Assign icon name to wbIcons
wbIcons[toUnderlying(WBEntry::Type::CAMERA)] = "wb-camera-small";
wbIcons[toUnderlying(WBEntry::Type::AUTO)] = "wb-auto-small";
wbIcons[toUnderlying(WBEntry::Type::DAYLIGHT)] = "wb-sun-small";
wbIcons[toUnderlying(WBEntry::Type::CLOUDY)] = "wb-cloudy-small";
wbIcons[toUnderlying(WBEntry::Type::SHADE)] = "wb-shade-small";
wbIcons[toUnderlying(WBEntry::Type::WATER)] = "wb-water-small";
wbIcons[toUnderlying(WBEntry::Type::TUNGSTEN)] = "wb-tungsten-small";
wbIcons[toUnderlying(WBEntry::Type::FLUORESCENT)] = "wb-fluorescent-small";
wbIcons[toUnderlying(WBEntry::Type::LAMP)] = "wb-lamp-small";
wbIcons[toUnderlying(WBEntry::Type::FLASH)] = "wb-flash-small";
wbIcons[toUnderlying(WBEntry::Type::LED)] = "wb-led-small";
wbIcons[toUnderlying(WBEntry::Type::CUSTOM)] = "wb-custom-small";
Gtk::Grid* methodgrid = Gtk::manage(new Gtk::Grid());
methodgrid->get_style_context()->add_class("grid-spacing");
setExpandAlignProperties(methodgrid, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_CENTER);
Gtk::Label* lab = Gtk::manage (new Gtk::Label (M("TP_WBALANCE_METHOD") + ":"));
setExpandAlignProperties(lab, false, false, Gtk::ALIGN_START, Gtk::ALIGN_CENTER);
// Create the Tree model
refTreeModel = Gtk::TreeStore::create(methodColumns);
// Create the Combobox
method = Gtk::manage (new MyComboBox ());
setExpandAlignProperties(method, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_CENTER);
// Assign the model to the Combobox
method->set_model(refTreeModel);
method->clear(); // Clear default cell layout to add custom one
Gtk::CellRendererPixbuf* const renderer_icon = Gtk::manage(new Gtk::CellRendererPixbuf());
renderer_icon->property_stock_size() = Gtk::ICON_SIZE_MENU;
method->pack_start(*renderer_icon, false);
method->add_attribute(*renderer_icon, "icon-name", methodColumns.colIcon);
Gtk::CellRendererText* const renderer_label = Gtk::manage(new Gtk::CellRendererText());
renderer_label->property_ellipsize() = Pango::ELLIPSIZE_MIDDLE;
method->pack_start(*renderer_label, true);
method->add_attribute(*renderer_label, "markup", methodColumns.colLabel);
WBEntry::Type oldType = WBParams::getWbEntries()[0].type;
WBEntry::Type currType;
Gtk::TreeModel::Row row, childrow;
for (unsigned int i = 0; i < WBParams::getWbEntries().size(); i++) {
if (oldType != (currType = WBParams::getWbEntries()[i].type)) {
// New entry type
if (currType == WBEntry::Type::FLUORESCENT) {
// Creating the Fluorescent subcategory header
row = *(refTreeModel->append());
row[methodColumns.colIcon] = wbIcons[toUnderlying(currType)];
row[methodColumns.colLabel] = M("TP_WBALANCE_FLUO_HEADER");
row[methodColumns.colId] = i + 100;
}
if (currType == WBEntry::Type::AUTO) {
// Creating the auto category
row = *(refTreeModel->append());
row[methodColumns.colIcon] = wbIcons[toUnderlying(currType)];
row[methodColumns.colLabel] = M("TP_WBALANCE_AUTO_HEADER");
row[methodColumns.colId] = i + 100;
}
if (currType == WBEntry::Type::WATER) {
// Creating the under water subcategory header
row = *(refTreeModel->append());
row[methodColumns.colIcon] = wbIcons[toUnderlying(currType)];
row[methodColumns.colLabel] = M("TP_WBALANCE_WATER_HEADER");
row[methodColumns.colId] = i + 100;
}
if (currType == WBEntry::Type::LAMP) {
// Creating the Lamp subcategory header
row = *(refTreeModel->append());
row[methodColumns.colIcon] = wbIcons[toUnderlying(currType)];
row[methodColumns.colLabel] = M("TP_WBALANCE_LAMP_HEADER");
row[methodColumns.colId] = i + 100;
}
if (currType == WBEntry::Type::LED) {
// Creating the LED subcategory header
row = *(refTreeModel->append());
row[methodColumns.colIcon] = wbIcons[toUnderlying(currType)];
row[methodColumns.colLabel] = M("TP_WBALANCE_LED_HEADER");
row[methodColumns.colId] = i + 100;
}
if (currType == WBEntry::Type::FLASH) {
// Creating the Flash subcategory header
row = *(refTreeModel->append());
row[methodColumns.colIcon] = wbIcons[toUnderlying(currType)];
row[methodColumns.colLabel] = M("TP_WBALANCE_FLASH_HEADER");
row[methodColumns.colId] = i + 100;
}
}
if (currType == WBEntry::Type::FLUORESCENT
|| currType == WBEntry::Type::LAMP
|| currType == WBEntry::Type::WATER
|| currType == WBEntry::Type::FLASH
|| currType == WBEntry::Type::LED
|| currType == WBEntry::Type::AUTO
) {
childrow = *(refTreeModel->append(row.children()));
childrow[methodColumns.colIcon] = wbIcons[toUnderlying(currType)];
childrow[methodColumns.colLabel] = WBParams::getWbEntries()[i].GUILabel;
childrow[methodColumns.colId] = i;
} else {
row = *(refTreeModel->append());
row[methodColumns.colIcon] = wbIcons[toUnderlying(currType)];
row[methodColumns.colLabel] = WBParams::getWbEntries()[i].GUILabel;
row[methodColumns.colId] = i;
}
oldType = currType;
custom_green = 1.0;
custom_equal = 1.0;
}
auto m = ProcEventMapper::getInstance();
EvWBObserver10 = m->newEvent(WB, "HISTORY_MSG_WBALANCE_OBSERVER10");
EvWBitcwbprim = m->newEvent(WB, "HISTORY_MSG_WBITC_PRIM");
EvWBitcwbalg = m->newEvent(WB, "HISTORY_MSG_WBITC_OBS");
EvWBitcwgreen = m->newEvent(WB, "HISTORY_MSG_WBITC_GREEN");
resetButton = Gtk::manage (new Gtk::Button()); // No label, keep it short
setExpandAlignProperties(resetButton, false, false, Gtk::ALIGN_START, Gtk::ALIGN_CENTER);
resetButton->set_relief(Gtk::RELIEF_NONE);
resetButton->get_style_context()->add_class(GTK_STYLE_CLASS_FLAT);
resetButton->set_image (*Gtk::manage (new RTImage ("undo-small", Gtk::ICON_SIZE_BUTTON)));
method->set_active (0); // Camera
methodgrid->attach (*lab, 0, 0, 1, 1);
methodgrid->attach (*method, 1, 0, 1, 1);
methodgrid->attach (*resetButton, 2, 0, 1, 1);
pack_start (*methodgrid, Gtk::PACK_SHRINK, 0 );
opt = 0;
Gtk::Grid* spotgrid = Gtk::manage(new Gtk::Grid());
spotgrid->get_style_context()->add_class("grid-spacing");
setExpandAlignProperties(spotgrid, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_CENTER);
spotbutton = Gtk::manage (new Gtk::Button (M("TP_WBALANCE_PICKER")));
setExpandAlignProperties(spotbutton, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_CENTER);
spotbutton->get_style_context()->add_class("independent");
spotbutton->set_tooltip_text(M("TP_WBALANCE_SPOTWB"));
spotbutton->set_image (*Gtk::manage (new RTImage ("color-picker-small", Gtk::ICON_SIZE_BUTTON)));
Gtk::Label* slab = Gtk::manage (new Gtk::Label (M("TP_WBALANCE_SIZE")));
setExpandAlignProperties(slab, false, false, Gtk::ALIGN_START, Gtk::ALIGN_CENTER);
Gtk::Grid* wbsizehelper = Gtk::manage(new Gtk::Grid());
wbsizehelper->set_name("WB-Size-Helper");
setExpandAlignProperties(wbsizehelper, false, false, Gtk::ALIGN_START, Gtk::ALIGN_CENTER);
spotsize = Gtk::manage (new MyComboBoxText ());
setExpandAlignProperties(spotsize, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_CENTER);
spotsize->append ("2");
if (options.whiteBalanceSpotSize == 2) {
spotsize->set_active(0);
}
spotsize->append ("4");
if (options.whiteBalanceSpotSize == 4) {
spotsize->set_active(1);
}
spotsize->append ("8");
if (options.whiteBalanceSpotSize == 8) {
spotsize->set_active(2);
}
spotsize->append ("16");
if (options.whiteBalanceSpotSize == 16) {
spotsize->set_active(3);
}
spotsize->append ("32");
if (options.whiteBalanceSpotSize == 32) {
spotsize->set_active(4);
}
wbsizehelper->attach (*spotsize, 0, 0, 1, 1);
spotgrid->attach (*spotbutton, 0, 0, 1, 1);
spotgrid->attach (*slab, 1, 0, 1, 1);
spotgrid->attach (*wbsizehelper, 2, 0, 1, 1);
pack_start (*spotgrid, Gtk::PACK_SHRINK, 0 );
Gtk::Separator *separator = Gtk::manage (new Gtk::Separator(Gtk::ORIENTATION_HORIZONTAL));
separator->get_style_context()->add_class("grid-row-separator");
pack_start (*separator, Gtk::PACK_SHRINK, 0);
Gtk::Image* itempL = Gtk::manage (new RTImage ("circle-blue-small", Gtk::ICON_SIZE_BUTTON));
Gtk::Image* itempR = Gtk::manage (new RTImage ("circle-yellow-small", Gtk::ICON_SIZE_BUTTON));
Gtk::Image* igreenL = Gtk::manage (new RTImage ("circle-magenta-small", Gtk::ICON_SIZE_BUTTON));
Gtk::Image* igreenR = Gtk::manage (new RTImage ("circle-green-small", Gtk::ICON_SIZE_BUTTON));
Gtk::Image* iblueredL = Gtk::manage (new RTImage ("circle-blue-small", Gtk::ICON_SIZE_BUTTON));
Gtk::Image* iblueredR = Gtk::manage (new RTImage ("circle-red-small", Gtk::ICON_SIZE_BUTTON));
Gtk::Image* itempbiasL = Gtk::manage (new RTImage ("circle-blue-small", Gtk::ICON_SIZE_BUTTON));
Gtk::Image* itempbiasR = Gtk::manage (new RTImage ("circle-yellow-small", Gtk::ICON_SIZE_BUTTON));
StudLabel = Gtk::manage(new Gtk::Label("---", Gtk::ALIGN_CENTER));
StudLabel->set_tooltip_text(M("TP_WBALANCE_STUDLABEL_TOOLTIP"));
PatchLabel = Gtk::manage(new Gtk::Label("---", Gtk::ALIGN_CENTER));
PatchLabel->set_tooltip_text(M("TP_WBALANCE_PATCHLABEL_TOOLTIP"));
PatchlevelLabel = Gtk::manage(new Gtk::Label("---", Gtk::ALIGN_CENTER));
PatchlevelLabel->set_tooltip_text(M("TP_WBALANCE_PATCHLEVELLABEL_TOOLTIP"));
mulLabel = Gtk::manage(new Gtk::Label("---", Gtk::ALIGN_CENTER));
mulLabel->set_tooltip_text(M("TP_WBALANCE_MULLABEL_TOOLTIP"));
mulLabel->show();
temp = Gtk::manage (new Adjuster (M("TP_WBALANCE_TEMPERATURE"), MINTEMP, MAXTEMP, 5, CENTERTEMP, itempL, itempR, &wbSlider2Temp, &wbTemp2Slider));
green = Gtk::manage (new Adjuster (M("TP_WBALANCE_GREEN"), MINGREEN, MAXGREEN, 0.001, 1.0, igreenL, igreenR));
equal = Gtk::manage (new Adjuster (M("TP_WBALANCE_EQBLUERED"), MINEQUAL, MAXEQUAL, 0.001, 1.0, iblueredL, iblueredR));
tempBias = Gtk::manage (new Adjuster(M("TP_WBALANCE_TEMPBIAS"), -1.1, 1.1, 0.005, 0.0, itempbiasL, itempbiasR));
observer10 = Gtk::manage(new CheckBox(M("TP_WBALANCE_OBSERVER10"), multiImage));
cache_customTemp (0);
cache_customGreen (0);
cache_customEqual (0);
equal->set_tooltip_markup (M("TP_WBALANCE_EQBLUERED_TOOLTIP"));
tempBias->set_tooltip_markup (M("TP_WBALANCE_TEMPBIAS_TOOLTIP"));
observer10->set_tooltip_text(M("TP_WBALANCE_OBSERVER10_TOOLTIP"));
temp->show ();
green->show ();
equal->show ();
tempBias->show ();
observer10->show();
itcwbFrame = Gtk::manage(new Gtk::Frame(M("TP_WBALANCE_ITCWB_FRA")));
itcwbFrame->set_label_align(0.025, 0.5);
itcwbFrame->set_tooltip_markup (M("PREFERENCES_WBACORR_TOOLTIP"));
ToolParamBlock* const itcwbBox = Gtk::manage(new ToolParamBlock());
itcwb_green = Gtk::manage (new Adjuster (M("TP_WBALANCE_ITCWGREEN"), -0.35, 0.35, 0.005, 0.));
itcwb_green ->set_tooltip_markup (M("TP_WBALANCE_ITCWGREEN_TOOLTIP"));
itcwb_alg = Gtk::manage (new Gtk::CheckButton (M("TP_WBALANCE_ITCWB_ALG")));
itcwb_alg ->set_tooltip_markup (M("TP_WBALANCE_ITCWALG_TOOLTIP"));
itcwb_alg ->set_active (false);
itcwb_prim = Gtk::manage (new MyComboBoxText ());
itcwb_prim->append(M("TP_WBALANCE_ITCWB_PRIM_SRGB"));
itcwb_prim->append(M("TP_WBALANCE_ITCWB_PRIM_BETA"));
itcwb_prim->append(M("TP_WBALANCE_ITCWB_PRIM_XYZCAM"));
itcwb_prim->append(M("TP_WBALANCE_ITCWB_PRIM_JDCMAX"));
itcwb_prim->set_active(1);
itcwb_primconn = itcwb_prim->signal_changed().connect(sigc::mem_fun(*this, &WhiteBalance::itcwb_prim_changed));
itcwb_prim ->set_tooltip_markup (M("TP_WBALANCE_ITCWPRIM_TOOLTIP"));
compatVersionAdjuster.reset(new Adjuster("", 0., procparams::WBParams::CURRENT_COMPAT_VERSION, 1., procparams::WBParams::CURRENT_COMPAT_VERSION));
/* Gtk::Box* boxgreen = Gtk::manage (new Gtk::Box ());
boxgreen->show ();
boxgreen->pack_start(*igreenL);
boxgreen->pack_start(*green);
boxgreen->pack_start(*igreenR);*/
pack_start(*mulLabel);
pack_start(*StudLabel);
pack_start(*PatchLabel);
pack_start(*PatchlevelLabel);
green->setLogScale(MAXGREEN / MINGREEN, MINGREEN);
pack_start (*temp);
//pack_start (*boxgreen);
pack_start (*green);
pack_start (*equal);
pack_start (*tempBias);
pack_start(*observer10);
itcwbBox->pack_start (*itcwb_green);
itcwbBox->pack_start (*itcwb_alg);
itcwbBox->pack_start (*itcwb_prim);
itcwbFrame->add(*itcwbBox);
pack_start(*itcwbFrame);
if(options.rtSettings.itcwb_enable) {
itcwb_green->show();
itcwb_alg->show();
itcwb_prim->show();
itcwbFrame->show();
} else {
itcwb_green->show();
itcwb_alg->hide();
itcwb_prim->hide();
}
temp->setAdjusterListener (this);
green->setAdjusterListener (this);
equal->setAdjusterListener (this);
tempBias->setAdjusterListener (this);
observer10->setCheckBoxListener(this);
itcwb_green->setAdjusterListener (this);
spotbutton->signal_pressed().connect( sigc::mem_fun(*this, &WhiteBalance::spotPressed) );
methconn = method->signal_changed().connect( sigc::mem_fun(*this, &WhiteBalance::optChanged) );
itcwb_algconn = itcwb_alg->signal_toggled().connect( sigc::mem_fun(*this, &WhiteBalance::itcwb_alg_toggled) );
resetButton->signal_pressed().connect( sigc::mem_fun(*this, &WhiteBalance::resetWB) );
spotsize->signal_changed().connect( sigc::mem_fun(*this, &WhiteBalance::spotSizeChanged) );
}
WhiteBalance::~WhiteBalance()
{
idle_register.destroy();
}
void WhiteBalance::enabledChanged()
{
if (listener) {
if (get_inconsistent()) {
listener->panelChanged(EvWBEnabled, M("GENERAL_UNCHANGED"));
} else if (getEnabled()) {
listener->panelChanged(EvWBEnabled, M("GENERAL_ENABLED"));
} else {
listener->panelChanged(EvWBEnabled, M("GENERAL_DISABLED"));
}
}
}
void WhiteBalance::itcwb_prim_changed ()
{
if (listener && getEnabled()) {
listener->panelChanged(EvWBitcwbprim, M("GENERAL_ENABLED"));
}
}
void WhiteBalance::itcwb_alg_toggled ()
{
if (batchMode) {
if (itcwb_alg->get_inconsistent()) {
itcwb_alg->set_inconsistent (false);
itcwb_algconn.block (true);
itcwb_alg->set_active (false);
itcwb_algconn.block (false);
} else if (lastitcwb_alg) {
itcwb_alg->set_inconsistent (true);
}
lastitcwb_alg = itcwb_alg->get_active ();
}
if (listener && getEnabled()) {
if (itcwb_alg->get_active ()) {
listener->panelChanged (EvWBitcwbalg, M("GENERAL_ENABLED"));
} else {
listener->panelChanged (EvWBitcwbalg, M("GENERAL_DISABLED"));
}
}
}
void WhiteBalance::adjusterChanged(Adjuster* a, double newval)
{
int tVal = (int)temp->getValue();
double gVal = green->getValue();
double eVal = equal->getValue();
Gtk::TreeModel::Row row = getActiveMethod();
if (row == refTreeModel->children().end()) {
return;
}
const std::pair<bool, const WBEntry&> ppMethod = findWBEntry (row[methodColumns.colLabel], WBLT_GUI);
const std::pair<bool, const WBEntry&> wbCustom = findWBEntry ("Custom", WBLT_PP);
if (
!ppMethod.first
|| (
ppMethod.second.ppLabel != wbCustom.second.ppLabel
&& !(
(
a == equal
|| a == tempBias
|| a == itcwb_green
)
&& ppMethod.second.type == WBEntry::Type::AUTO
)
)
) {
methconn.block(true);
opt = setActiveMethod(wbCustom.second.GUILabel);
tempBias->set_sensitive(false);
cache_customWB (tVal, gVal);
if (a != equal) {
cache_customEqual(eVal);
}
methconn.block(false);
}
//cache custom WB setting to allow its recall
if (a == temp) {
cache_customTemp (tVal);
} else if (a == green) {
cache_customGreen (gVal);
} else if (a == equal) {
cache_customEqual (eVal);
}
// Recomputing AutoWB if it's the current method will happen in improccoordinator.cc
if (listener && getEnabled()) {
if (a == temp) {
listener->panelChanged (EvWBTemp, Glib::ustring::format ((int)a->getValue()));
itcwbFrame->set_sensitive(false);
} else if (a == green) {
listener->panelChanged (EvWBGreen, Glib::ustring::format (std::setw(4), std::fixed, std::setprecision(3), a->getValue()));
itcwbFrame->set_sensitive(false);
} else if (a == equal) {
listener->panelChanged (EvWBequal, Glib::ustring::format (std::setw(4), std::fixed, std::setprecision(3), a->getValue()));
} else if (a == tempBias) {
listener->panelChanged (EvWBtempBias, Glib::ustring::format (std::setw(4), std::fixed, std::setprecision(2), a->getValue()));
} else if (a == itcwb_green) {
listener->panelChanged (EvWBitcwgreen, Glib::ustring::format (std::setw(4), std::fixed, std::setprecision(2), a->getValue()));
}
}
}
void WhiteBalance::checkBoxToggled(CheckBox* c, CheckValue newval)
{
if (!(getEnabled() && listener)) {
return;
}
if (c == observer10) {
// If camera WB, update the temperature and tint according to observer.
const Gtk::TreeModel::Row row = getActiveMethod();
unsigned int methodId = findWBEntryId(row[methodColumns.colLabel], WBLT_GUI);
const WBEntry &currMethod = WBParams::getWbEntries()[methodId];
if (row[methodColumns.colLabel] != M("GENERAL_UNCHANGED") && currMethod.type == WBEntry::Type::CAMERA && wbp) {
double ctemp, cgreen;
wbp->getCamWB(ctemp, cgreen,
observer10->getValue() == CheckValue::off
? rtengine::StandardObserver::TWO_DEGREES
: rtengine::StandardObserver::TEN_DEGREES);
temp->setValue(temp->getAddMode() ? 0.0 : static_cast<int>(ctemp));
green->setValue(green->getAddMode() ? 0.0 : cgreen);
}
listener->panelChanged(
EvWBObserver10,
c->getValue() == CheckValue::on ? M("GENERAL_ENABLED")
: c->getValue() == CheckValue::off
? M("GENERAL_DISABLED")
: M("GENERAL_UNCHANGED"));
}
}
void WhiteBalance::optChanged ()
{
Gtk::TreeModel::Row row = getActiveMethod();
if (row == refTreeModel->children().end()) {
return;
}
if (row[methodColumns.colId] >= 100) {
// "Header" solutions are trapped ; the combo is then set to the previous value
bool prevState = methconn.block(true);
method->set_active(opt);
methconn.block(prevState);
return;
}
StudLabel->hide();
mulLabel->show();
PatchLabel->hide();
PatchlevelLabel->hide();
if (opt != row[methodColumns.colId]) {
opt = row[methodColumns.colId];
if (row[methodColumns.colLabel] == M("GENERAL_UNCHANGED")) {
temp->setEditedState (UnEdited);
green->setEditedState (UnEdited);
equal->setEditedState (UnEdited);
tempBias->setEditedState (UnEdited);
observer10->setEdited(false);
compatVersionAdjuster->setEditedState(UnEdited);
} else {
unsigned int methodId = findWBEntryId (row[methodColumns.colLabel], WBLT_GUI);
const WBEntry& currMethod = WBParams::getWbEntries()[methodId];
tempBias->set_sensitive(currMethod.type == WBEntry::Type::AUTO);
bool autit = (currMethod.ppLabel == "autitcgreen");
if (autit) {
StudLabel->show();
PatchLabel->show();
PatchlevelLabel->show();
equal->hide();
itcwbFrame->set_sensitive(true);
} else {
StudLabel->hide();
PatchLabel->hide();
PatchlevelLabel->hide();
equal->show();
itcwbFrame->set_sensitive(false);
}
switch (currMethod.type) {
case WBEntry::Type::CAMERA:
if (wbp) {
double ctemp, cgreen;
wbp->getCamWB(ctemp, cgreen,
observer10->getValue() == CheckValue::off
? rtengine::StandardObserver::TWO_DEGREES
: rtengine::StandardObserver::TEN_DEGREES);
temp->setValue (temp->getAddMode() ? 0.0 : (int)ctemp);
green->setValue (green->getAddMode() ? 0.0 : cgreen);
equal->setValue (equal->getAddMode() ? 0.0 : 1.0);
if (batchMode) {
temp->setEditedState (UnEdited);
green->setEditedState (UnEdited);
equal->setEditedState (UnEdited);
observer10->setEdited(false);
}
}
break;
case WBEntry::Type::AUTO:
if (wbp) {
if (batchMode) {
temp->setEditedState (UnEdited);
green->setEditedState (UnEdited);
// equal and observer remain as is
}
// Recomputing AutoWB will happen in improccoordinator.cc
}
break;
case WBEntry::Type::CUSTOM:
if (custom_temp > 0) {
temp->setValue (temp->getAddMode() ? 0.0 : custom_temp);
green->setValue (green->getAddMode() ? 0.0 : custom_green);
equal->setValue (equal->getAddMode() ? 0.0 : custom_equal);
} else {
cache_customTemp (temp->getValue());
cache_customGreen (green->getValue());
cache_customEqual (equal->getValue());
}
if (batchMode) {
temp->setEditedState (Edited);
green->setEditedState (Edited);
equal->setEditedState (Edited);
observer10->setEdited(true);
}
break;
/* All other solution are the default cases
case WBEntry::Type::DAYLIGHT:
case WBEntry::Type::CLOUDY:
case WBEntry::Type::SHADE:
case WBEntry::Type::TUNGSTEN:
case WBEntry::Type::FLUORESCENT:
case WBEntry::Type::LAMP:
case WBEntry::Type::FLASH:
case WBEntry::Type::LED:*/
default:
// recall custom WB settings if it exists, set to 1.0 otherwise
temp->setValue ( temp->getAddMode() ? 0.0 : (double)(currMethod.temperature));
green->setValue (green->getAddMode() ? 0.0 : (double)(currMethod.green));
equal->setValue (equal->getAddMode() ? 0.0 : (double)(currMethod.equal));
if (batchMode) {
temp->setEditedState (Edited);
green->setEditedState (Edited);
equal->setEditedState (Edited);
observer10->setEdited(true);
}
break;
}
if (compatVersionAdjuster->getIntValue() == 1 &&
(!batchMode || currMethod.type != WBEntry::Type::AUTO)) {
// Safe to upgrade version because method changed. In batch
// mode, this method may be called even if there is no change,
// so it's only safe to upgrade if the new method is not auto.
compatVersionAdjuster->setValue(procparams::WBParams::CURRENT_COMPAT_VERSION);
if (batchMode) {
compatVersionAdjuster->setEditedState(Edited);
}
}
}
if (listener && getEnabled()) {
listener->panelChanged (EvWBMethod, row[methodColumns.colLabel]);
}
}
}
void WhiteBalance::spotPressed ()
{
StudLabel->hide();
mulLabel->show();
PatchLabel->hide();
PatchlevelLabel->hide();
if (wblistener) {
wblistener->spotWBRequested (getSize());
}
}
void WhiteBalance::spotSizeChanged ()
{
options.whiteBalanceSpotSize = getSize();
if (wblistener) {
wblistener->spotWBRequested (getSize());
}
}
void WhiteBalance::read (const ProcParams* pp, const ParamsEdited* pedited)
{
disableListener ();
methconn.block (true);
equal->setValue (pp->wb.equal);
observer10->setValue(rtengine::StandardObserver::TEN_DEGREES == pp->wb.observer);
tempBias->setValue (pp->wb.tempBias);
tempBias->set_sensitive(true);
itcwb_algconn.block (true);
itcwb_alg->set_active (pp->wb.itcwb_alg);
itcwb_algconn.block (false);
lastitcwb_alg = pp->wb.itcwb_alg;
itcwb_green->setValue (pp->wb.itcwb_green);
compatVersionAdjuster->setValue(pp->wb.compat_version);
itcwb_primconn.block (true);
if (pp->wb.itcwb_prim == "srgb") {
itcwb_prim->set_active(0);
} else if (pp->wb.itcwb_prim == "beta") {
itcwb_prim->set_active(1);
} else if (pp->wb.itcwb_prim == "XYZcam") {
itcwb_prim->set_active(2);
} else if (pp->wb.itcwb_prim == "jdcmax") {
itcwb_prim->set_active(3);
}
itcwb_primconn.block (false);
if(options.rtSettings.itcwb_enable) {
itcwb_green->show();
itcwb_alg->show();
itcwb_prim->show();
itcwbFrame->show();
} else {
itcwb_green->hide();
itcwb_alg->hide();
itcwb_prim->hide();
itcwbFrame->hide();
}
if (pedited) {
// By default, temperature and green are said "UnEdited", but it may change later
temp->setEditedState (UnEdited);
green->setEditedState (UnEdited);
equal->setEditedState (pedited->wb.equal ? Edited : UnEdited);
tempBias->setEditedState (pedited->wb.tempBias ? Edited : UnEdited);
observer10->setEdited(pedited->wb.observer);
itcwb_alg->set_inconsistent (!pedited->wb.itcwb_alg);
itcwb_green->setEditedState (pedited->wb.itcwb_green ? Edited : UnEdited);
compatVersionAdjuster->setEditedState(pedited->wb.compat_version ? Edited : UnEdited);
}
if (pedited && !pedited->wb.method) {
opt = setActiveMethod(M("GENERAL_UNCHANGED"));
} else {
const WBEntry& wbValues =
[this, pp]() -> const WBEntry&
{
const std::pair<bool, const WBEntry&> res = findWBEntry(pp->wb.method, WBLT_PP);
return
!res.first
? findWBEntry("Camera", WBLT_PP).second
: res.second;
}();
opt = setActiveMethod(wbValues.GUILabel);
// temperature is reset to the associated temperature, or 0.0 if addMode is set.
switch (wbValues.type) {
case WBEntry::Type::CUSTOM:
temp->setValue (temp->getAddMode() ? 0.0 : pp->wb.temperature);
green->setValue (green->getAddMode() ? 0.0 : pp->wb.green);
equal->setValue (equal->getAddMode() ? 0.0 : pp->wb.equal);
tempBias->setValue (tempBias->getAddMode() ? 0.0 : pp->wb.tempBias);
cache_customTemp (pp->wb.temperature);
cache_customGreen (pp->wb.green);
cache_customEqual (pp->wb.equal);
if (pedited) {
// The user may have changed the temperature and green value
temp->setEditedState (pedited->wb.temperature ? Edited : UnEdited);
green->setEditedState (pedited->wb.green ? Edited : UnEdited);
}
break;
case WBEntry::Type::CAMERA:
if (wbp) {
double ctemp = -1.0;
double cgreen = -1.0;
wbp->getCamWB (ctemp, cgreen, pp->wb.observer);
if (ctemp != -1.0) {
// Set the camera's temperature value, or 0.0 if in ADD mode
temp->setValue (temp->getAddMode() ? 0.0 : ctemp);
// Set the camera's green value, or 0.0 if in ADD mode
green->setValue (green->getAddMode() ? 0.0 : cgreen);
equal->setValue (equal->getAddMode() ? 0.0 : 1.);
} else {
temp->setValue (temp->getAddMode() ? 0.0 : pp->wb.temperature);
green->setValue (green->getAddMode() ? 0.0 : pp->wb.green);
equal->setValue (equal->getAddMode() ? 0.0 : pp->wb.equal);
}
tempBias->setValue (equal->getAddMode() ? 0.0 : pp->wb.tempBias);
}
break;
case WBEntry::Type::AUTO:
// the equalizer's value is restored for the AutoWB
equal->setValue (equal->getAddMode() ? 0.0 : pp->wb.equal);
tempBias->setValue (tempBias->getAddMode() ? 0.0 : pp->wb.tempBias);
// set default values first if in ADD mode, otherwise keep the current ones
if (temp->getAddMode() ) {
temp->setValue (0.0);
}
if (green->getAddMode()) {
green->setValue (0.0);
}
// Recomputing AutoWB will happen in improccoordinator.cc
break;
/*
All those types are the "default" case:
case WBEntry::Type::DAYLIGHT:
case WBEntry::Type::CLOUDY:
case WBEntry::Type::SHADE:
case WBEntry::Type::TUNGSTEN:
case WBEntry::Type::FLUORESCENT:
case WBEntry::Type::LAMP:
case WBEntry::Type::FLASH:
case WBEntry::Type::LED:
*/
default:
// Set the associated temperature, or 0.0 if in ADD mode
temp->setValue(temp->getAddMode() ? 0.0 : (double)wbValues.temperature);
// Set the stored temperature, or 0.0 if in ADD mode
green->setValue(green->getAddMode() ? 0.0 : pp->wb.green);
equal->setValue(equal->getAddMode() ? 0.0 : pp->wb.equal);
tempBias->setValue(equal->getAddMode() ? 0.0 : pp->wb.tempBias);
// The user may have changed the green value even for predefined WB values
if (pedited) {
green->setEditedState (pedited->wb.green ? Edited : UnEdited);
equal->setEditedState (pedited->wb.equal ? Edited : UnEdited);
tempBias->setEditedState (pedited->wb.tempBias ? Edited : UnEdited);
}
//cache_customGreen (pp->wb.green);
break;
}
tempBias->set_sensitive(wbValues.type == WBEntry::Type::AUTO);
bool autit = (wbValues.ppLabel == "autitcgreen");
if (autit) {
StudLabel->show();
PatchLabel->show();
PatchlevelLabel->show();
equal->hide();
if(pp->wb.itcwb_sampling) {
tempBias->set_sensitive(false);
}
itcwbFrame->set_sensitive(!pp->wb.itcwb_sampling);
itcwb_prim_changed ();
} else {
StudLabel->hide();
PatchLabel->hide();
PatchlevelLabel->hide();
mulLabel->show();
equal->show();
itcwbFrame->set_sensitive(false);
}
}
setEnabled(pp->wb.enabled);
if (pedited) {
set_inconsistent(multiImage && !pedited->wb.enabled);
}
methconn.block (false);
enableListener ();
}
void WhiteBalance::write (ProcParams* pp, ParamsEdited* pedited)
{
Gtk::TreeModel::Row row = getActiveMethod();
if (pedited) {
pedited->wb.temperature = temp->getEditedState ();
pedited->wb.green = green->getEditedState ();
pedited->wb.equal = equal->getEditedState ();
pedited->wb.tempBias = tempBias->getEditedState ();
pedited->wb.observer = observer10->getEdited();
pedited->wb.itcwb_alg = !itcwb_alg->get_inconsistent();
pedited->wb.method = row[methodColumns.colLabel] != M("GENERAL_UNCHANGED");
pedited->wb.enabled = !get_inconsistent();
pedited->wb.itcwb_prim = itcwb_prim->get_active_text() != M("GENERAL_UNCHANGED");
pedited->wb.itcwb_green = itcwb_green->getEditedState ();
pedited->wb.compat_version = compatVersionAdjuster->getEditedState();
}
pp->wb.enabled = getEnabled();
if (itcwb_prim->get_active_row_number() == 0) {
pp->wb.itcwb_prim = "srgb";
} else if (itcwb_prim->get_active_row_number() == 1){
pp->wb.itcwb_prim = "beta";
} else if (itcwb_prim->get_active_row_number() == 2){
pp->wb.itcwb_prim = "XYZcam";
} else if (itcwb_prim->get_active_row_number() == 3){
pp->wb.itcwb_prim = "jdcmax";
}
const std::pair<bool, const WBEntry&> ppMethod = findWBEntry (row[methodColumns.colLabel], WBLT_GUI);
if (ppMethod.first) {
pp->wb.method = ppMethod.second.ppLabel;
if (pp->wb.method != "autitcgreen") {
// Prepare migration to new ITCWB algorithm.
pp->wb.itcwb_sampling = false;
}
}
pp->wb.temperature = temp->getIntValue ();
pp->wb.green = green->getValue ();
pp->wb.equal = equal->getValue ();
pp->wb.observer =
observer10->getValue() == CheckValue::on
? rtengine::StandardObserver::TEN_DEGREES
: observer10->getValue() == CheckValue::off
? rtengine::StandardObserver::TWO_DEGREES
: pp->wb.observer;
pp->wb.itcwb_alg = itcwb_alg->get_active ();
pp->wb.tempBias = tempBias->getValue ();