95 lines
3.3 KiB
C++
95 lines
3.3 KiB
C++
// SPDX-License-Identifier: LGPL-2.1-or-later
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/***************************************************************************
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* Copyright (c) 2002 Jürgen Riegel <juergen.riegel@web.de> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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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 Library General Public License (LGPL) *
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* as published by the Free Software Foundation; either version 2 of *
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* the License, or (at your option) any later version. *
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* for detail see the LICENCE text file. *
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* *
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* FreeCAD 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 Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with FreeCAD; if not, write to the Free Software *
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
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* USA *
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* *
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***************************************************************************/
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#ifndef PROGRAMOPTIONSUTILITIES_H
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#define PROGRAMOPTIONSUTILITIES_H
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#include <FCConfig.h>
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#include <algorithm>
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#include <array>
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#include <string>
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/**
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* @brief A namespace for utilities.
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*
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* Currently, this namespace contains functionality to define custom syntax to
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* parse command line options.
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*/
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namespace App::Util
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{
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std::pair<std::string, std::string> customSyntax(std::string_view strIn)
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{
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if (strIn.size() < 2) {
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return {};
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}
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char leadChr {strIn[0]};
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std::string rest {strIn.substr(1)};
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if (leadChr == '@') {
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return {"response-file", rest};
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}
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if (leadChr != '-') {
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return {};
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}
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#if defined(FC_OS_MACOSX)
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if (rest.find("psn_") == 0) {
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return {"psn", rest.substr(4)};
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}
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#endif
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if (rest == "widgetcount") {
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return {rest, ""};
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}
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constexpr std::array knowns {"display",
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"style",
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"graphicssystem",
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"geometry",
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"font",
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"fn",
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"background",
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"bg",
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"foreground",
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"fg",
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"button",
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"btn",
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"name",
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"title",
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"visual"};
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if (std::ranges::find(knowns, rest) != knowns.end()) {
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return {rest, "null"};
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}
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return {};
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}
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} // namespace App::Util
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#endif // PROGRAMOPTIONSUTILITIES_H
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