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King_DuckZ
8d19c794ed
It's useful to have this functionality elsewhere, especially the string to bool one which I'm going to use in the next commit.
60 lines
2 KiB
C++
60 lines
2 KiB
C++
/* Copyright 2017, Michele Santullo
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* This file is part of "kamokan".
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*
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* "kamokan" 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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* "kamokan" 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 "kamokan". If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "ini_file.hpp"
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#include "kakoune/safe_ptr.hh"
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#if defined(SPDLOG_DEBUG_ON)
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# include "spdlog.hpp"
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#endif
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#include "string_conv.hpp"
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#include <map>
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#include <boost/utility/string_view.hpp>
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#include <functional>
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#include <string>
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namespace kamokan {
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class SettingsBag : public Kakoune::SafeCountable {
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typedef std::map<boost::string_view, boost::string_view> MapType;
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public:
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SettingsBag (const Kakoune::SafePtr<IniFile>& parIni, boost::string_view parSectionName);
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~SettingsBag() noexcept;
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const boost::string_view& operator[] (boost::string_view parIndex) const;
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const boost::string_view& at (boost::string_view parIndex) const;
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template <typename T> T as (boost::string_view parIndex) const;
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void add_default (boost::string_view parKey, boost::string_view parValue);
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private:
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MapType m_defaults;
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Kakoune::SafePtr<IniFile> m_ini;
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const IniFile::KeyValueMapType* m_values;
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};
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template <typename T>
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inline T SettingsBag::as (boost::string_view parIndex) const {
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return string_conv<T>(this->at(parIndex));
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}
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inline const boost::string_view& SettingsBag::at (boost::string_view parIndex) const {
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#if defined(SPDLOG_DEBUG_ON)
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SPDLOG_DEBUG(spdlog::get("statuslog"), "Retrieving setting \"{}\"", parIndex);
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#endif
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return (*this)[parIndex];
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}
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} //namespace kamokan
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