107 lines
3.3 KiB
C++
107 lines
3.3 KiB
C++
/*
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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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* Copyright (c) 2018 Jean-Christophe FRISCH <natureh.510@gmail.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 "icons.h"
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#include <iostream>
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namespace rtengine
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{
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Glib::ustring imagePath;
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Glib::ustring imagePath1;
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Glib::ustring imagePath2;
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Glib::ustring findIconAbsolutePath (const Glib::ustring& iconName, double &dpi)
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{
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try {
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double fallBackDPI = 0.;
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Glib::ustring path;
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Glib::ustring fallBackPath;
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if (dpi == 96.) {
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path = imagePath1;
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fallBackPath = imagePath2;
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fallBackDPI = 192.;
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} else {
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path = imagePath2;
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fallBackPath = imagePath1;
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dpi = 192.;
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fallBackDPI = 96.;
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}
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auto iconPath = Glib::build_filename(path, iconName);
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if (Glib::file_test(iconPath, Glib::FILE_TEST_IS_REGULAR)) {
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return iconPath;
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} else {
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// fallback solution
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iconPath = Glib::build_filename(fallBackPath, iconName);
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if (Glib::file_test(iconPath, Glib::FILE_TEST_IS_REGULAR)) {
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dpi = fallBackDPI;
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return iconPath;
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} else {
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// second fallback solution: icon not resolution dependent
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iconPath = Glib::build_filename(imagePath, iconName);
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if (Glib::file_test(iconPath, Glib::FILE_TEST_IS_REGULAR)) {
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dpi = -1;
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return iconPath;
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}
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}
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}
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} catch(const Glib::Exception&) {}
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if (options.rtSettings.verbose) {
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std::cerr << "Icon \"" << iconName << "\" (" << dpi << " dpi) could not be found!" << std::endl;
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}
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return Glib::ustring();
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}
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void setPaths ()
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{
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// TODO: Forcing the Dark theme, so reading the icon set files is useless for now...
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/*Glib::ustring iconSet;
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// Either use the system icon set or the one specified in the options.
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if (options.useSystemTheme) {
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iconSet = Glib::build_filename (argv0, "themes", "system.iconset");
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} else {
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iconSet = Glib::build_filename (argv0, "themes", options.theme + ".iconset");
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}
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imagePaths.clear ();
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if (!loadIconSet (iconSet)) {
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// If the preferred icon set is unavailable, fall back to the default icon set.
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loadIconSet (Glib::build_filename (argv0, "themes", "Default.iconset"));
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}*/
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imagePath1 = Glib::build_filename(argv0, "images", "1", "dark");
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imagePath2 = Glib::build_filename(argv0, "images", "2", "dark");
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// The images folder is the second fallback solution.
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imagePath = Glib::build_filename(argv0, "images");
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}
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}
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