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rawTherapee/rtgui/navigator.cc
Morgan Hardwood 0dbea030cb Merge branch 'master' into gtk3-merge-master-b8eb349
2016-10-10 23:07:41 +02:00

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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 <http://www.gnu.org/licenses/>.
*/
#include <iomanip>
#include "navigator.h"
#include "toolpanel.h"
#include "../rtengine/iccmatrices.h"
#include "../rtengine/iccstore.h"
#include "../rtengine/curves.h"
#include "../rtengine/color.h"
#include "../rtengine/rt_math.h"
#include "options.h"
extern Options options;
using namespace rtengine;
Navigator::Navigator () : currentRGBUnit(options.navRGBUnit), currentHSVUnit(options.navHSVUnit)
{
set_label (M("MAIN_MSG_NAVIGATOR"));
Gtk::VBox* mbox = Gtk::manage (new Gtk::VBox ());
mbox->set_name("Navigator");
previewWindow = Gtk::manage (new PreviewWindow ());
mbox->pack_start (*previewWindow, Gtk::PACK_SHRINK, 2);
position = Gtk::manage (new Gtk::Label ());
mbox->pack_start (*position, Gtk::PACK_SHRINK, 2);
//labels
lR = Gtk::manage (new Gtk::Label (M("NAVIGATOR_R")));
lG = Gtk::manage (new Gtk::Label (M("NAVIGATOR_G")));
lB = Gtk::manage (new Gtk::Label (M("NAVIGATOR_B")));
lH = Gtk::manage (new Gtk::Label (M("NAVIGATOR_H")));
lS = Gtk::manage (new Gtk::Label (M("NAVIGATOR_S")));
lV = Gtk::manage (new Gtk::Label (M("NAVIGATOR_V")));
lLAB_A = Gtk::manage (new Gtk::Label (M("NAVIGATOR_LAB_A")));
lLAB_B = Gtk::manage (new Gtk::Label (M("NAVIGATOR_LAB_B")));
lLAB_L = Gtk::manage (new Gtk::Label (M("NAVIGATOR_LAB_L")));
// left-align labels
lR->set_alignment(Gtk::ALIGN_START);
lG->set_alignment(Gtk::ALIGN_START);
lB->set_alignment(Gtk::ALIGN_START);
lH->set_alignment(Gtk::ALIGN_START);
lS->set_alignment(Gtk::ALIGN_START);
lV->set_alignment(Gtk::ALIGN_START);
lLAB_A->set_alignment(Gtk::ALIGN_START);
lLAB_B->set_alignment(Gtk::ALIGN_START);
lLAB_L->set_alignment(Gtk::ALIGN_START);
//values
R = Gtk::manage (new Gtk::Label ());
G = Gtk::manage (new Gtk::Label ());
B = Gtk::manage (new Gtk::Label ());
H = Gtk::manage (new Gtk::Label ());
S = Gtk::manage (new Gtk::Label ());
V = Gtk::manage (new Gtk::Label ());
LAB_A = Gtk::manage (new Gtk::Label ());
LAB_B = Gtk::manage (new Gtk::Label ());
LAB_L = Gtk::manage (new Gtk::Label ());
// right-align values
R->set_alignment(Gtk::ALIGN_END);
G->set_alignment(Gtk::ALIGN_END);
B->set_alignment(Gtk::ALIGN_END);
H->set_alignment(Gtk::ALIGN_END);
S->set_alignment(Gtk::ALIGN_END);
V->set_alignment(Gtk::ALIGN_END);
LAB_A->set_alignment(Gtk::ALIGN_END);
LAB_B->set_alignment(Gtk::ALIGN_END);
LAB_L->set_alignment(Gtk::ALIGN_END);
// set font family and size
Glib::ustring fontname;
#ifdef WIN32
fontname = "Droid Sans Mono Slashed"; // font file is provided in the source tree in rtdata/fonts to be installed by the windows installer
#endif
#ifdef __linux__
fontname = "Monospace";
#endif
#ifdef __APPLE__
fontname = "Menlo";
#endif
if (0) { // (fontname!=""){
Glib::RefPtr<Gtk::CssProvider> cssProvider = Gtk::CssProvider::create();
if (cssProvider) {
cssProvider->load_from_data("Label { font-name: " + fontname + " }");
R->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
G->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
B->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
H->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
S->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
V->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
LAB_A->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
LAB_B->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
LAB_L->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
lR->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
lG->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
lB->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
lH->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
lS->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
lV->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
lLAB_A->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
lLAB_B->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
lLAB_L->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
position->get_style_context()->add_provider(cssProvider, GTK_STYLE_PROVIDER_PRIORITY_USER);
}
}
// setup the tables
Gtk::Table* table0 = Gtk::manage (new Gtk::Table (1, 3)); //rows, cols The main table container
// let's pack tables1,2-3 into table0
// RGB
Gtk::EventBox *evBox1 = Gtk::manage (new Gtk::EventBox());
Gtk::HBox* hbox1 = Gtk::manage (new Gtk::HBox ()); // container
Gtk::Table* table1 = Gtk::manage (new Gtk::Table (3, 2));
table1->attach (*lR, 0, 1, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 4, 0);
table1->attach (*R, 1, 2, 0, 1, Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK, 0, 0);
table1->attach (*lG, 0, 1, 1, 2, Gtk::SHRINK, Gtk::SHRINK, 4, 0);
table1->attach (*G, 1, 2, 1, 2, Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK, 0, 0);
table1->attach (*lB, 0, 1, 2, 3, Gtk::SHRINK, Gtk::SHRINK, 4, 0);
table1->attach (*B, 1, 2, 2, 3, Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK, 0, 0);
evBox1->add (*table1);
evBox1->signal_button_release_event().connect_notify( sigc::mem_fun(*this, &Navigator::cycleUnitsRGB));
hbox1->pack_start (*evBox1, Gtk::PACK_EXPAND_WIDGET, 4);
hbox1->pack_start (*Gtk::manage (new Gtk::VSeparator()), Gtk::PACK_SHRINK, 4);
table0->attach (*hbox1, 0, 1, 0, 1, Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK, 0, 0);
// HSV
Gtk::EventBox *evBox2 = Gtk::manage (new Gtk::EventBox());
Gtk::HBox* hbox2 = Gtk::manage (new Gtk::HBox ()); // container
Gtk::Table* table2 = Gtk::manage (new Gtk::Table (3, 2));
table2->attach (*lH, 0, 1, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 4, 0);
table2->attach (*H, 1, 2, 0, 1, Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK, 0, 0);
table2->attach (*lS, 0, 1, 1, 2, Gtk::SHRINK, Gtk::SHRINK, 4, 0);
table2->attach (*S, 1, 2, 1, 2, Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK, 0, 0);
table2->attach (*lV, 0, 1, 2, 3, Gtk::SHRINK, Gtk::SHRINK, 4, 0);
table2->attach (*V, 1, 2, 2, 3, Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK, 0, 0);
evBox2->add (*table2);
evBox2->signal_button_release_event().connect_notify( sigc::mem_fun(*this, &Navigator::cycleUnitsHSV));
hbox2->pack_start (*evBox2, Gtk::PACK_EXPAND_WIDGET, 4);
hbox2->pack_start (*Gtk::manage (new Gtk::VSeparator()), Gtk::PACK_SHRINK, 4);
table0->attach (*hbox2, 1, 2, 0, 1, Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK, 0, 0);
// LAB
Gtk::HBox* hbox3 = Gtk::manage (new Gtk::HBox ()); // container
Gtk::Table* table3 = Gtk::manage (new Gtk::Table (3, 2));
table3->attach (*lLAB_L, 0, 1, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 4, 0);
table3->attach (*LAB_L, 1, 2, 0, 1, Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK, 0, 0);
table3->attach (*lLAB_A, 0, 1, 1, 2, Gtk::SHRINK, Gtk::SHRINK, 4, 0);
table3->attach (*LAB_A, 1, 2, 1, 2, Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK, 0, 0);
table3->attach (*lLAB_B, 0, 1, 2, 3, Gtk::SHRINK, Gtk::SHRINK, 4, 0);
table3->attach (*LAB_B, 1, 2, 2, 3, Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK, 0, 0);
hbox3->pack_start (*table3, Gtk::PACK_EXPAND_WIDGET, 4);
hbox3->pack_start (*Gtk::manage (new Gtk::HBox()), Gtk::PACK_SHRINK, 2);
table0->attach (*hbox3, 2, 3, 0, 1, Gtk::EXPAND | Gtk::FILL, Gtk::SHRINK, 0, 0);
table0->set_homogeneous(true); // all cells will be the same size as the largest cell.
mbox->pack_start (*table0, Gtk::PACK_EXPAND_WIDGET, 2);
add (*mbox);
setInvalid ();
show_all ();
}
void Navigator::setInvalid (int fullWidth, int fullHeight)
{
if (fullWidth > 0 && fullHeight > 0) {
position->set_text (Glib::ustring::compose (M("NAVIGATOR_XY_FULL"), fullWidth, fullHeight));
} else {
position->set_text (M("NAVIGATOR_XY_NA"));
}
R->set_text (M("NAVIGATOR_NA"));
G->set_text (M("NAVIGATOR_NA"));
B->set_text (M("NAVIGATOR_NA"));
H->set_text (M("NAVIGATOR_NA"));
S->set_text (M("NAVIGATOR_NA"));
V->set_text (M("NAVIGATOR_NA"));
LAB_A->set_text (M("NAVIGATOR_NA"));
LAB_B->set_text (M("NAVIGATOR_NA"));
LAB_L->set_text (M("NAVIGATOR_NA"));
}
void Navigator::getRGBText (int r, int g, int b, Glib::ustring &sR, Glib::ustring &sG, Glib::ustring &sB)
{
switch (currentRGBUnit) {
case (Options::NavigatorUnit::R0_1):
sR = Glib::ustring::format(std::fixed, std::setprecision(4), r / 255.f);
sG = Glib::ustring::format(std::fixed, std::setprecision(4), g / 255.f);
sB = Glib::ustring::format(std::fixed, std::setprecision(4), b / 255.f);
break;
case (Options::NavigatorUnit::R0_255):
sR = Glib::ustring::format(std::fixed, std::setprecision(0), r);
sG = Glib::ustring::format(std::fixed, std::setprecision(0), g);
sB = Glib::ustring::format(std::fixed, std::setprecision(0), b);
break;
case (Options::NavigatorUnit::PERCENT):
default:
sR = Glib::ustring::format(std::fixed, std::setprecision(1), r * 100.f / 255.f) + Glib::ustring("%");
sG = Glib::ustring::format(std::fixed, std::setprecision(1), g * 100.f / 255.f) + Glib::ustring("%");
sB = Glib::ustring::format(std::fixed, std::setprecision(1), b * 100.f / 255.f) + Glib::ustring("%");
}
}
void Navigator::getHSVText (float h, float s, float v, Glib::ustring &sH, Glib::ustring &sS, Glib::ustring &sV)
{
switch (currentHSVUnit) {
case (Options::NavigatorUnit::R0_1):
sH = Glib::ustring::format(std::fixed, std::setprecision(4), h);
sS = Glib::ustring::format(std::fixed, std::setprecision(4), s);
sV = Glib::ustring::format(std::fixed, std::setprecision(4), v);
break;
case (Options::NavigatorUnit::R0_255):
sH = Glib::ustring::format(std::fixed, std::setprecision(0), h * 255);
sS = Glib::ustring::format(std::fixed, std::setprecision(0), s * 255);
sV = Glib::ustring::format(std::fixed, std::setprecision(0), v * 255);
break;
case (Options::NavigatorUnit::PERCENT):
default:
sH = Glib::ustring::format(std::fixed, std::setprecision(1), h * 360.f) + Glib::ustring("\xc2\xb0");
sS = Glib::ustring::format(std::fixed, std::setprecision(1), s * 100.f) + Glib::ustring("%");
sV = Glib::ustring::format(std::fixed, std::setprecision(1), v * 100.f) + Glib::ustring("%");
}
}
void Navigator::getLABText (float l, float a, float b, Glib::ustring &sL, Glib::ustring &sA, Glib::ustring &sB)
{
sL = Glib::ustring::format(std::fixed, std::setprecision(1), l);
sA = Glib::ustring::format(std::fixed, std::setprecision(1), a);
sB = Glib::ustring::format(std::fixed, std::setprecision(1), b);
}
// if !validPos then x/y contain the full image size
void Navigator::pointerMoved (bool validPos, Glib::ustring profile, Glib::ustring profileW, int x, int y, int r, int g, int b)
{
if (!validPos) {
setInvalid (x, y);
} else {
Glib::ustring s1, s2, s3;
float h, s, v;
float LAB_a, LAB_b, LAB_l;
position->set_text (Glib::ustring::compose ("x: %1, y: %2", x, y));
getRGBText (r, g, b, s1, s2, s3);
R->set_text (s1);
G->set_text (s2);
B->set_text (s3);
Color::rgb2hsv (r * 0xffff / 0xff, g * 0xffff / 0xff, b * 0xffff / 0xff, h, s, v);
getHSVText (h, s, v, s1, s2, s3);
H->set_text (s1);
S->set_text (s2);
V->set_text (s3);
Color::rgb2lab (profile, profileW, r * 0xffff / 0xff, g * 0xffff / 0xff, b * 0xffff / 0xff, LAB_l, LAB_a, LAB_b, options.rtSettings.HistogramWorking); // TODO: Really sure this function works?
getLABText (LAB_l, LAB_a, LAB_b, s1, s2, s3);
LAB_L->set_text (s1);
LAB_A->set_text (s2);
LAB_B->set_text (s3);
}
}
void Navigator::cycleUnitsRGB (GdkEventButton *event) {
uint16_t v = (uint16_t)currentRGBUnit;
++v;
if (v == (uint16_t)Options::NavigatorUnit::_COUNT) {
v = 0;
}
options.navRGBUnit = currentRGBUnit = (Options::NavigatorUnit)v;
switch (currentRGBUnit) {
case Options::NavigatorUnit::R0_1:
R->set_text ("[0-1]");
G->set_text ("[0-1]");
B->set_text ("[0-1]");
break;
case Options::NavigatorUnit::R0_255:
R->set_text ("[0-255]");
G->set_text ("[0-255]");
B->set_text ("[0-255]");
break;
case Options::NavigatorUnit::PERCENT:
default:
R->set_text ("[%]");
G->set_text ("[%]");
B->set_text ("[%]");
break;
}
sig_cycle_rgb.emit();
}
void Navigator::cycleUnitsHSV (GdkEventButton *event) {
uint16_t v = (uint16_t)currentHSVUnit;
++v;
if (v == (uint16_t)Options::NavigatorUnit::_COUNT) {
v = 0;
}
options.navHSVUnit = currentHSVUnit = (Options::NavigatorUnit)v;
switch (currentHSVUnit) {
case Options::NavigatorUnit::R0_1:
H->set_text ("[0-1]");
S->set_text ("[0-1]");
V->set_text ("[0-1]");
break;
case Options::NavigatorUnit::R0_255:
H->set_text ("[0-255]");
S->set_text ("[0-255]");
V->set_text ("[0-255]");
break;
case Options::NavigatorUnit::PERCENT:
default:
H->set_text ("[\xc2\xb0]");
S->set_text ("[%]");
V->set_text ("[%]");
break;
}
sig_cycle_hsv.emit();
}
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