Added better handling of failures loading icons, as Cairo generated exception were crashing app under windows. Minor fix to handling missing processing params to not alter the global defaults.
This commit is contained in:
sashavasko
393
rtgui/curveeditor.cc
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393
rtgui/curveeditor.cc
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@@ -0,0 +1,393 @@
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/*
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* This file is part of RawTherapee.
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*
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* Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
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*
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* RawTherapee is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* RawTherapee is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with RawTherapee. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <curveeditor.h>
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#include <fstream>
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#include <string>
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#include <guiutils.h>
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#include <multilangmgr.h>
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CurveEditor::CurveEditor () : cl(NULL), activeParamControl(-1), realized(false), curveTypeIx(-1) {
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Gtk::HBox* tsbox = Gtk::manage (new Gtk::HBox ());
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Gtk::Label* tslab = Gtk::manage (new Gtk::Label (M("CURVEEDITOR_TYPE")));
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curveType = Gtk::manage (new Gtk::ComboBoxText ());
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tsbox->pack_start (*tslab, Gtk::PACK_SHRINK, 8);
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tsbox->pack_start (*curveType);
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pack_start (*tsbox);
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curveType->append_text (M("CURVEEDITOR_LINEAR"));
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curveType->append_text (M("CURVEEDITOR_PARAMETRIC"));
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curveType->append_text (M("CURVEEDITOR_CUSTOM"));
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curveType->set_active (0);
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// custom curve
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customCurveBox = new Gtk::VBox ();
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customCurve = Gtk::manage (new MyCurve ());
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Gtk::AspectFrame* af = Gtk::manage (new Gtk::AspectFrame ("",Gtk::ALIGN_CENTER,Gtk::ALIGN_CENTER,1,false));
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af->add (*customCurve);
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customCurve->set_size_request (-1, 200);
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customCurve->setType (Spline);
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customCurveBox->pack_start (*af, Gtk::PACK_EXPAND_WIDGET);
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Gtk::HBox* bbox = Gtk::manage (new Gtk::HBox ());
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save = Gtk::manage (new Gtk::Button ());
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save->add (*Gtk::manage (new Gtk::Image (Gtk::StockID("gtk-save"), Gtk::ICON_SIZE_BUTTON)));
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load = Gtk::manage (new Gtk::Button ());
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load->add (*Gtk::manage (new Gtk::Image (Gtk::StockID("gtk-open"), Gtk::ICON_SIZE_BUTTON)));
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bbox->pack_end (*save, Gtk::PACK_EXPAND_WIDGET, 4);
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bbox->pack_end (*load, Gtk::PACK_EXPAND_WIDGET, 4);
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customCurveBox->pack_end (*bbox, Gtk::PACK_SHRINK, 2);
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customCurveBox->show_all ();
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save->signal_clicked().connect( sigc::mem_fun(*this, &CurveEditor::savePressed) );
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load->signal_clicked().connect( sigc::mem_fun(*this, &CurveEditor::loadPressed) );
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save->set_tooltip_text (M("CURVEEDITOR_TOOLTIPSAVE"));
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load->set_tooltip_text (M("CURVEEDITOR_TOOLTIPLOAD"));
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// parametric curve
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paramCurveBox = new Gtk::VBox ();
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paramCurve = Gtk::manage (new MyCurve ());
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Gtk::Table* ctab = Gtk::manage (new Gtk::Table (2,1));
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Gtk::AspectFrame* afp = Gtk::manage (new Gtk::AspectFrame ("",Gtk::ALIGN_CENTER,Gtk::ALIGN_CENTER,1,false));
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afp->add (*paramCurve);
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paramCurve->set_size_request (200, 200);
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paramCurve->setType (Parametric);
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shcSelector = Gtk::manage (new SHCSelector ());
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shcSelector->set_size_request (200, 20);
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ctab->attach (*afp, 0, 1, 0, 1, Gtk::FILL, Gtk::SHRINK, 2, 2);
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ctab->attach (*shcSelector, 0, 1, 1, 2, Gtk::FILL, Gtk::SHRINK, 2, 2);
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Gtk::HBox* tmpb = Gtk::manage (new Gtk::HBox ());
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tmpb->pack_start (*ctab, true, false);
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paramCurveBox->pack_start (*tmpb, true, true);
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highlights = Gtk::manage (new Adjuster (M("CURVEEDITOR_HIGHLIGHTS"), -100, 100, 1, 0));
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lights = Gtk::manage (new Adjuster (M("CURVEEDITOR_LIGHTS"), -100, 100, 1, 0));
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darks = Gtk::manage (new Adjuster (M("CURVEEDITOR_DARKS"), -100, 100, 1, 0));
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shadows = Gtk::manage (new Adjuster (M("CURVEEDITOR_SHADOWS"), -100, 100, 1, 0));
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Gtk::EventBox* evhighlights = Gtk::manage (new Gtk::EventBox ());
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Gtk::EventBox* evlights = Gtk::manage (new Gtk::EventBox ());
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Gtk::EventBox* evdarks = Gtk::manage (new Gtk::EventBox ());
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Gtk::EventBox* evshadows = Gtk::manage (new Gtk::EventBox ());
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evhighlights->add (*highlights);
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evlights->add (*lights);
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evdarks->add (*darks);
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evshadows->add (*shadows);
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paramCurveBox->pack_start (*Gtk::manage (new Gtk::HSeparator ()));
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paramCurveBox->pack_start (*evhighlights);
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paramCurveBox->pack_start (*evlights);
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paramCurveBox->pack_start (*evdarks);
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paramCurveBox->pack_start (*evshadows);
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paramCurveBox->show_all ();
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customCurveBox->reference ();
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paramCurveBox->reference ();
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customCurve->setCurveListener (this);
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paramCurve->setCurveListener (this);
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shcSelector->setSHCListener (this);
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highlights->setAdjusterListener (this);
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lights->setAdjusterListener (this);
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darks->setAdjusterListener (this);
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shadows->setAdjusterListener (this);
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evhighlights->set_events(Gdk::ENTER_NOTIFY_MASK | Gdk::LEAVE_NOTIFY_MASK);
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evlights->set_events(Gdk::ENTER_NOTIFY_MASK | Gdk::LEAVE_NOTIFY_MASK);
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evdarks->set_events(Gdk::ENTER_NOTIFY_MASK | Gdk::LEAVE_NOTIFY_MASK);
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evshadows->set_events(Gdk::ENTER_NOTIFY_MASK | Gdk::LEAVE_NOTIFY_MASK);
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typeconn = curveType->signal_changed().connect (sigc::mem_fun(*this, &CurveEditor::typeSelectionChanged) );
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evhighlights->signal_enter_notify_event().connect (sigc::bind(sigc::mem_fun(*this, &CurveEditor::adjusterEntered), 4));
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evlights->signal_enter_notify_event().connect (sigc::bind(sigc::mem_fun(*this, &CurveEditor::adjusterEntered), 5));
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evdarks->signal_enter_notify_event().connect (sigc::bind(sigc::mem_fun(*this, &CurveEditor::adjusterEntered), 6));
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evshadows->signal_enter_notify_event().connect (sigc::bind(sigc::mem_fun(*this, &CurveEditor::adjusterEntered), 7));
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evhighlights->signal_leave_notify_event().connect (sigc::bind(sigc::mem_fun(*this, &CurveEditor::adjusterLeft), 4));
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evlights->signal_leave_notify_event().connect (sigc::bind(sigc::mem_fun(*this, &CurveEditor::adjusterLeft), 5));
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evdarks->signal_leave_notify_event().connect (sigc::bind(sigc::mem_fun(*this, &CurveEditor::adjusterLeft), 6));
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evshadows->signal_leave_notify_event().connect (sigc::bind(sigc::mem_fun(*this, &CurveEditor::adjusterLeft), 7));
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show_all ();
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}
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CurveEditor::~CurveEditor () {
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delete customCurveBox;
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delete paramCurveBox;
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}
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void CurveEditor::savePressed () {
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Gtk::FileChooserDialog dialog(M("CURVEEDITOR_SAVEDLGLABEL"), Gtk::FILE_CHOOSER_ACTION_SAVE);
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// if (options.multiUser)
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// dialog.set_current_folder (Options::rtdir + "/" + options.profilePath);
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// else
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// dialog.set_current_folder (argv0 + "/" + options.profilePath);
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dialog.add_button(Gtk::StockID("gtk-cancel"), Gtk::RESPONSE_CANCEL);
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dialog.add_button(Gtk::StockID("gtk-save"), Gtk::RESPONSE_OK);
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Gtk::FileFilter filter_pp;
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filter_pp.set_name(M("CURVEEDITOR_FILEDLGFILTERCURVE"));
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filter_pp.add_pattern("*.rtc");
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dialog.add_filter(filter_pp);
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Gtk::FileFilter filter_any;
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filter_any.set_name(M("CURVEEDITOR_FILEDLGFILTERANY"));
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filter_any.add_pattern("*");
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dialog.add_filter(filter_any);
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dialog.set_do_overwrite_confirmation (true);
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int result = dialog.run();
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if (result==Gtk::RESPONSE_OK) {
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std::string fname = dialog.get_filename();
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if (getExtension (fname)!="rtc")
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fname = fname + ".rtc";
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if (Glib::file_test (fname, Glib::FILE_TEST_EXISTS)) {
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Glib::ustring msg_ = Glib::ustring("<b>") + fname + ": " + M("MAIN_MSG_ALREADYEXISTS") + "\n" + M("MAIN_MSG_QOVERWRITE") + "</b>";
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Gtk::MessageDialog msgd (msg_, true, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_YES_NO, true);
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int response = msgd.run ();
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if (response==Gtk::RESPONSE_NO)
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return;
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}
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std::ofstream f (fname.c_str());
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std::vector<double> p = customCurve->getPoints ();
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int ix = 0;
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if (p[ix++]<0)
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f << "Linear\n";
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else
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f << "Spline\n";
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for (int i=0; i<p.size()/2; i++, ix+=2)
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f << p[ix] << ' ' << p[ix+1] << std::endl;
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f.close ();
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}
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}
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void CurveEditor::loadPressed () {
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Gtk::FileChooserDialog dialog(M("CURVEEDITOR_LOADDLGLABEL"), Gtk::FILE_CHOOSER_ACTION_OPEN);
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dialog.add_button(Gtk::StockID("gtk-cancel"), Gtk::RESPONSE_CANCEL);
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dialog.add_button(Gtk::StockID("gtk-open"), Gtk::RESPONSE_OK);
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Gtk::FileFilter filter_pp;
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filter_pp.set_name(M("CURVEEDITOR_FILEDLGFILTERCURVE"));
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filter_pp.add_pattern("*.rtc");
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dialog.add_filter(filter_pp);
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Gtk::FileFilter filter_any;
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filter_any.set_name(M("CURVEEDITOR_FILEDLGFILTERANY"));
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filter_any.add_pattern("*");
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dialog.add_filter(filter_any);
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int result = dialog.run();
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if (result==Gtk::RESPONSE_OK) {
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std::ifstream f (dialog.get_filename().c_str());
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if (f) {
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std::vector<double> p;
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std::string s;
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f >> s;
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if (s=="Linear")
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p.push_back (-1);
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else if (s=="Spline")
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p.push_back (1);
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else return;
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double x;
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while (f) {
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f >> x;
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if (f)
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p.push_back (x);
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}
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customCurve->setPoints (p);
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customCurve->queue_draw ();
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customCurve->notifyListener ();
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}
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}
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}
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void CurveEditor::on_realize () {
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Gtk::VBox::on_realize();
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realized = true;
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setCurve (tmpCurve);
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}
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void CurveEditor::setCurve (const std::vector<double>& c) {
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tmpCurve = c;
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if (realized && curveType->get_active_row_number()<3) { // if it is not realized or "unchanged" is selected, just store the curve (prev line) and do not change gui
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typeconn.block(true);
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if (c.size()==0 || c[0]==0) {
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curveType->set_active (0);
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curveTypeIx = 0;
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}
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else if (c[0]==1) {
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curveType->set_active (2);
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curveTypeIx = 2;
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customCurve->setPoints (c);
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}
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else if (c[0]==2) {
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curveType->set_active (1);
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curveTypeIx = 1;
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paramCurve->setPoints (c);
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shcSelector->setPositions (c[1], c[2], c[3]);
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highlights->setValue (c[4]);
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lights->setValue (c[5]);
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darks->setValue (c[6]);
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shadows->setValue (c[7]);
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}
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removeIfThere (this, customCurveBox, false);
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removeIfThere (this, paramCurveBox, false);
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if (curveType->get_active_row_number()==1)
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pack_start (*paramCurveBox);
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else if (curveType->get_active_row_number()==2)
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pack_start (*customCurveBox);
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typeconn.block(false);
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}
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}
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std::vector<double> CurveEditor::getCurve () {
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if (!realized || curveType->get_active_row_number()==3)
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return tmpCurve;
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if (curveTypeIx<=0) {
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std::vector<double> lcurve (1);
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lcurve[0] = 0.0;
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return lcurve;
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}
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else if (curveTypeIx==1) {
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std::vector<double> lcurve (8);
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lcurve[0] = 2.0;
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shcSelector->getPositions (lcurve[1], lcurve[2], lcurve[3]);
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lcurve[4] = highlights->getValue ();
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lcurve[5] = lights->getValue ();
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lcurve[6] = darks->getValue ();
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lcurve[7] = shadows->getValue ();
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return lcurve;
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}
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else if (curveTypeIx==2)
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return customCurve->getPoints ();
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}
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void CurveEditor::typeSelectionChanged () {
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removeIfThere (this, customCurveBox, false);
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removeIfThere (this, paramCurveBox, false);
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if (curveType->get_active_row_number()==1)
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pack_start (*paramCurveBox);
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else if (curveType->get_active_row_number()==2)
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pack_start (*customCurveBox);
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if (curveType->get_active_row_number()<3)
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curveTypeIx = curveType->get_active_row_number();
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curveChanged ();
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}
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void CurveEditor::curveChanged () {
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if (cl)
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cl->curveChanged ();
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}
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void CurveEditor::shcChanged () {
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paramCurve->setPoints (getCurve());
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if (cl)
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cl->curveChanged ();
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}
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void CurveEditor::adjusterChanged (Adjuster* a, double newval) {
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paramCurve->setPoints (getCurve());
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if (cl)
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cl->curveChanged ();
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}
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bool CurveEditor::adjusterEntered (GdkEventCrossing* ev, int ac) {
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if (ev->detail != GDK_NOTIFY_INFERIOR) {
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activeParamControl = ac;
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paramCurve->setActiveParam (activeParamControl);
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}
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return true;
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}
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bool CurveEditor::adjusterLeft (GdkEventCrossing* ev, int ac) {
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if (ev->detail != GDK_NOTIFY_INFERIOR) {
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activeParamControl = -1;
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paramCurve->setActiveParam (activeParamControl);
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}
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return true;
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}
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void CurveEditor::setBatchMode (bool batchMode) {
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curveType->append_text (M("GENERAL_UNCHANGED"));
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}
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bool CurveEditor::isUnChanged () {
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return curveType->get_active_row_number()==3;
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}
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void CurveEditor::setUnChanged (bool uc) {
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if (uc) {
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typeconn.block(true);
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removeIfThere (this, customCurveBox, false);
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removeIfThere (this, paramCurveBox, false);
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curveType->set_active (3);
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typeconn.block(false);
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}
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else {
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typeconn.block(true);
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curveType->set_active (-1); // hack: if it remains 3 (unchanged), then setcurve does not switch selection in the combo
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setCurve (getCurve ());
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typeconn.block(false);
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}
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}
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void CurveEditor::updateBackgroundHistogram (unsigned int* hist) {
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paramCurve->updateBackgroundHistogram (hist);
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customCurve->updateBackgroundHistogram (hist);
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}
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