mirror of https://github.com/aseprite/aseprite.git
81 lines
2.3 KiB
C++
81 lines
2.3 KiB
C++
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/* ASEPRITE
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* Copyright (C) 2001-2012 David Capello
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*
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* This program 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 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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 this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include "app/app_options.h"
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#include "base/path.h"
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#include <iostream>
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namespace app {
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typedef base::ProgramOptions::Option Option;
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AppOptions::AppOptions(int argc, const char* argv[])
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: m_exeName(base::get_file_name(argv[0]))
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, m_startUI(true)
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, m_verbose(false)
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{
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Option& palette = m_po.add("palette").requiresValue("GFXFILE").description("Use a specific palette by default");
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Option& verbose = m_po.add("verbose").description("Explain what is being done (in stderr or a log file)");
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Option& help = m_po.add("help").mnemonic('?').description("Display this help and exits");
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Option& version = m_po.add("version").description("Output version information and exit");
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try {
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m_po.parse(argc, argv);
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m_verbose = verbose.enabled();
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m_paletteFileName = palette.value();
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if (help.enabled()) {
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showHelp();
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m_startUI = false;
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}
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else if (version.enabled()) {
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showVersion();
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m_startUI = false;
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}
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}
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catch (const std::runtime_error& parseError) {
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std::cerr << m_exeName << ": " << parseError.what() << '\n'
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<< "Try \"" << m_exeName << " --help\" for more information.\n";
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m_startUI = false;
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}
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}
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void AppOptions::showHelp()
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{
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std::cout
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<< PACKAGE << " v" << VERSION << " | A pixel art program\n" << COPYRIGHT
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<< "\n\nUsage:\n"
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<< " " << m_exeName << " [OPTIONS] [FILES]...\n\n"
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<< "Options:\n"
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<< m_po
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<< "\nFind more information in " << PACKAGE
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<< " web site: " << WEBSITE << "\n\n";
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}
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void AppOptions::showVersion()
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{
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std::cout << PACKAGE << ' ' << VERSION << '\n';
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}
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}
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