2fde6e562a
This way, if the user has chosen a different master exponent than the default, using the feature just alters the color characteristic of the conversion, while keeping the same contrast level.
334 lines
11 KiB
C++
334 lines
11 KiB
C++
/*
|
|
* This file is part of RawTherapee.
|
|
*
|
|
* Copyright (c) 2019 Alberto Romei <aldrop8@gmail.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 <iomanip>
|
|
|
|
#include "filmnegative.h"
|
|
|
|
#include "editwidgets.h"
|
|
#include "eventmapper.h"
|
|
#include "options.h"
|
|
#include "rtimage.h"
|
|
|
|
#include "../rtengine/procparams.h"
|
|
|
|
namespace
|
|
{
|
|
|
|
Adjuster* createExponentAdjuster(AdjusterListener* listener, const Glib::ustring& label, double defaultVal)
|
|
{
|
|
Adjuster* const adj = Gtk::manage(new Adjuster(label, 0.3, 6, 0.001, defaultVal)); // exponent
|
|
adj->setAdjusterListener(listener);
|
|
|
|
if (adj->delay < options.adjusterMaxDelay) {
|
|
adj->delay = options.adjusterMaxDelay;
|
|
}
|
|
|
|
adj->show();
|
|
return adj;
|
|
}
|
|
|
|
}
|
|
|
|
FilmNegative::FilmNegative() :
|
|
FoldableToolPanel(this, "filmnegative", M("TP_FILMNEGATIVE_LABEL"), false, true),
|
|
EditSubscriber(ET_OBJECTS),
|
|
evFilmNegativeExponents(ProcEventMapper::getInstance()->newEvent(FIRST, "HISTORY_MSG_FILMNEGATIVE_EXPONENTS")),
|
|
evFilmNegativeEnabled(ProcEventMapper::getInstance()->newEvent(FIRST, "HISTORY_MSG_FILMNEGATIVE_ENABLED")),
|
|
fnp(nullptr),
|
|
redExp(createExponentAdjuster(this, M("TP_FILMNEGATIVE_RED"), 2.72)),
|
|
greenExp(createExponentAdjuster(this, M("TP_FILMNEGATIVE_GREEN"), 2.0)),
|
|
blueExp(createExponentAdjuster(this, M("TP_FILMNEGATIVE_BLUE"), 1.72)),
|
|
spotgrid(Gtk::manage(new Gtk::Grid())),
|
|
spotbutton(Gtk::manage(new Gtk::ToggleButton(M("TP_FILMNEGATIVE_PICK")))),
|
|
redRatio(redExp->getValue() / greenExp->getValue()),
|
|
blueRatio(blueExp->getValue() / greenExp->getValue())
|
|
{
|
|
spotgrid->get_style_context()->add_class("grid-spacing");
|
|
setExpandAlignProperties(spotgrid, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_CENTER);
|
|
|
|
setExpandAlignProperties(spotbutton, true, false, Gtk::ALIGN_FILL, Gtk::ALIGN_CENTER);
|
|
spotbutton->get_style_context()->add_class("independent");
|
|
spotbutton->set_tooltip_text(M("TP_FILMNEGATIVE_GUESS_TOOLTIP"));
|
|
spotbutton->set_image (*Gtk::manage (new RTImage ("color-picker-small.png")));
|
|
|
|
// TODO make spot size configurable ?
|
|
|
|
// 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");
|
|
// spotsize->set_active(0);
|
|
// spotsize->append ("4");
|
|
|
|
spotgrid->attach (*spotbutton, 0, 1, 1, 1);
|
|
// spotgrid->attach (*slab, 1, 0, 1, 1);
|
|
// spotgrid->attach (*wbsizehelper, 2, 0, 1, 1);
|
|
|
|
pack_start(*redExp, Gtk::PACK_SHRINK, 0);
|
|
pack_start(*greenExp, Gtk::PACK_SHRINK, 0);
|
|
pack_start(*blueExp, Gtk::PACK_SHRINK, 0);
|
|
pack_start(*spotgrid, Gtk::PACK_SHRINK, 0);
|
|
|
|
spotbutton->signal_toggled().connect(sigc::mem_fun(*this, &FilmNegative::editToggled));
|
|
// spotsize->signal_changed().connect( sigc::mem_fun(*this, &WhiteBalance::spotSizeChanged) );
|
|
|
|
// Editing geometry; create the spot rectangle
|
|
Rectangle* const spotRect = new Rectangle();
|
|
spotRect->filled = false;
|
|
|
|
visibleGeometry.push_back(spotRect);
|
|
|
|
// Stick a dummy rectangle over the whole image in mouseOverGeometry.
|
|
// This is to make sure the getCursor() call is fired everywhere.
|
|
Rectangle* const imgRect = new Rectangle();
|
|
imgRect->filled = true;
|
|
|
|
mouseOverGeometry.push_back(imgRect);
|
|
}
|
|
|
|
FilmNegative::~FilmNegative()
|
|
{
|
|
for (auto geometry : visibleGeometry) {
|
|
delete geometry;
|
|
}
|
|
|
|
for (auto geometry : mouseOverGeometry) {
|
|
delete geometry;
|
|
}
|
|
}
|
|
|
|
void FilmNegative::read(const rtengine::procparams::ProcParams* pp, const ParamsEdited* pedited)
|
|
{
|
|
disableListener();
|
|
|
|
if (pedited) {
|
|
redExp->setEditedState(pedited->filmNegative.redExp ? Edited : UnEdited);
|
|
greenExp->setEditedState(pedited->filmNegative.greenExp ? Edited : UnEdited);
|
|
blueExp->setEditedState(pedited->filmNegative.blueExp ? Edited : UnEdited);
|
|
set_inconsistent(multiImage && !pedited->filmNegative.enabled);
|
|
}
|
|
|
|
setEnabled(pp->filmNegative.enabled);
|
|
redExp->setValue(pp->filmNegative.redExp);
|
|
greenExp->setValue(pp->filmNegative.greenExp);
|
|
blueExp->setValue(pp->filmNegative.blueExp);
|
|
|
|
enableListener();
|
|
}
|
|
|
|
void FilmNegative::write(rtengine::procparams::ProcParams* pp, ParamsEdited* pedited)
|
|
{
|
|
pp->filmNegative.redExp = redExp->getValue();
|
|
pp->filmNegative.greenExp = greenExp->getValue();
|
|
pp->filmNegative.blueExp = blueExp->getValue();
|
|
pp->filmNegative.enabled = getEnabled();
|
|
|
|
if (pedited) {
|
|
pedited->filmNegative.redExp = redExp->getEditedState();
|
|
pedited->filmNegative.greenExp = greenExp->getEditedState();
|
|
pedited->filmNegative.blueExp = blueExp->getEditedState();
|
|
pedited->filmNegative.enabled = !get_inconsistent();
|
|
}
|
|
}
|
|
|
|
void FilmNegative::setDefaults(const rtengine::procparams::ProcParams* defParams, const ParamsEdited* pedited)
|
|
{
|
|
redExp->setValue(defParams->filmNegative.redExp);
|
|
greenExp->setValue(defParams->filmNegative.greenExp);
|
|
blueExp->setValue(defParams->filmNegative.blueExp);
|
|
|
|
if (pedited) {
|
|
redExp->setDefaultEditedState(pedited->filmNegative.redExp ? Edited : UnEdited);
|
|
greenExp->setDefaultEditedState(pedited->filmNegative.greenExp ? Edited : UnEdited);
|
|
blueExp->setDefaultEditedState(pedited->filmNegative.blueExp ? Edited : UnEdited);
|
|
} else {
|
|
redExp->setDefaultEditedState(Irrelevant);
|
|
greenExp->setDefaultEditedState(Irrelevant);
|
|
blueExp->setDefaultEditedState(Irrelevant);
|
|
}
|
|
}
|
|
|
|
void FilmNegative::setBatchMode(bool batchMode)
|
|
{
|
|
if (batchMode) {
|
|
spotConn.disconnect();
|
|
removeIfThere(this, spotgrid, false);
|
|
ToolPanel::setBatchMode(batchMode);
|
|
redExp->showEditedCB();
|
|
greenExp->showEditedCB();
|
|
blueExp->showEditedCB();
|
|
}
|
|
}
|
|
|
|
void FilmNegative::adjusterChanged(Adjuster* a, double newval)
|
|
{
|
|
if (listener) {
|
|
if (a == redExp || a == greenExp || a == blueExp) {
|
|
disableListener();
|
|
if (a == greenExp) {
|
|
redExp->setValue(a->getValue() * redRatio);
|
|
blueExp->setValue(a->getValue() * blueRatio);
|
|
}
|
|
else if (a == redExp) {
|
|
redRatio = newval / greenExp->getValue();
|
|
}
|
|
else if (a == blueExp) {
|
|
blueRatio = newval / greenExp->getValue();
|
|
}
|
|
enableListener();
|
|
|
|
if (getEnabled()) {
|
|
listener->panelChanged(
|
|
evFilmNegativeExponents,
|
|
Glib::ustring::compose(
|
|
"R=%1 ; G=%2 ; B=%3",
|
|
redExp->getTextValue(),
|
|
greenExp->getTextValue(),
|
|
blueExp->getTextValue()
|
|
)
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void FilmNegative::adjusterAutoToggled(Adjuster* a, bool newval)
|
|
{
|
|
}
|
|
|
|
void FilmNegative::enabledChanged()
|
|
{
|
|
if (listener) {
|
|
if (get_inconsistent()) {
|
|
listener->panelChanged(evFilmNegativeEnabled, M("GENERAL_UNCHANGED"));
|
|
}
|
|
else if (getEnabled()) {
|
|
listener->panelChanged(evFilmNegativeEnabled, M("GENERAL_ENABLED"));
|
|
}
|
|
else {
|
|
listener->panelChanged(evFilmNegativeEnabled, M("GENERAL_DISABLED"));
|
|
}
|
|
}
|
|
}
|
|
|
|
void FilmNegative::setFilmNegProvider(FilmNegProvider* provider)
|
|
{
|
|
fnp = provider;
|
|
}
|
|
|
|
void FilmNegative::setEditProvider(EditDataProvider* provider)
|
|
{
|
|
EditSubscriber::setEditProvider(provider);
|
|
}
|
|
|
|
CursorShape FilmNegative::getCursor(int objectID) const
|
|
{
|
|
return CSSpotWB;
|
|
}
|
|
|
|
bool FilmNegative::mouseOver(int modifierKey)
|
|
{
|
|
EditDataProvider* const provider = getEditProvider();
|
|
Rectangle* const spotRect = static_cast<Rectangle*>(visibleGeometry.at(0));
|
|
spotRect->setXYWH(provider->posImage.x - 16, provider->posImage.y - 16, 32, 32);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool FilmNegative::button1Pressed(int modifierKey)
|
|
{
|
|
EditDataProvider* const provider = getEditProvider();
|
|
|
|
EditSubscriber::action = EditSubscriber::Action::NONE;
|
|
|
|
if (listener) {
|
|
refSpotCoords.push_back(provider->posImage);
|
|
|
|
if (refSpotCoords.size() == 2) {
|
|
// User has selected 2 reference gray spots. Calculating new exponents
|
|
// from channel values and updating parameters.
|
|
|
|
std::array<float, 3> newExps;
|
|
if (fnp->getFilmNegativeExponents(refSpotCoords[0], refSpotCoords[1], newExps)) {
|
|
disableListener();
|
|
// Leaving green exponent unchanged, setting red and blue exponents based on
|
|
// the ratios between newly calculated exponents.
|
|
redRatio = newExps[0] / newExps[1];
|
|
blueRatio = newExps[2] / newExps[1];
|
|
redExp->setValue(greenExp->getValue() * redRatio);
|
|
blueExp->setValue(greenExp->getValue() * blueRatio);
|
|
enableListener();
|
|
|
|
if (listener && getEnabled()) {
|
|
listener->panelChanged(
|
|
evFilmNegativeExponents,
|
|
Glib::ustring::compose(
|
|
"R=%1 ; G=%2 ; B=%3",
|
|
redExp->getTextValue(),
|
|
greenExp->getTextValue(),
|
|
blueExp->getTextValue()
|
|
)
|
|
);
|
|
}
|
|
}
|
|
|
|
switchOffEditMode();
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool FilmNegative::button1Released()
|
|
{
|
|
EditSubscriber::action = EditSubscriber::Action::NONE;
|
|
return true;
|
|
}
|
|
|
|
void FilmNegative::switchOffEditMode()
|
|
{
|
|
refSpotCoords.clear();
|
|
unsubscribe();
|
|
spotbutton->set_active(false);
|
|
}
|
|
|
|
void FilmNegative::editToggled()
|
|
{
|
|
if (spotbutton->get_active()) {
|
|
subscribe();
|
|
|
|
int w, h;
|
|
getEditProvider()->getImageSize(w, h);
|
|
|
|
// Stick a dummy rectangle over the whole image in mouseOverGeometry.
|
|
// This is to make sure the getCursor() call is fired everywhere.
|
|
Rectangle* const imgRect = static_cast<Rectangle*>(mouseOverGeometry.at(0));
|
|
imgRect->setXYWH(0, 0, w, h);
|
|
} else {
|
|
refSpotCoords.clear();
|
|
unsubscribe();
|
|
}
|
|
}
|