61 lines
2.0 KiB
C
61 lines
2.0 KiB
C
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/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2020 Jon Evans <jon@craftyjon.com>
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* Copyright (C) 2020 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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 along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef NESTED_SETTINGS_H_
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#define NESTED_SETTINGS_H_
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#include <settings/json_settings.h>
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/**
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* NESTED_SETTINGS is a JSON_SETTINGS that lives inside a JSON_SETTINGS.
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* Instead of being backed by a JSON file on disk, it loads and stores to its parent.
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*/
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class NESTED_SETTINGS : public JSON_SETTINGS
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{
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public:
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NESTED_SETTINGS( const std::string& aName, int aSchemaVersion, JSON_SETTINGS* aParent,
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const std::string& aPath, nlohmann::json aDefault = nlohmann::json( {} ) );
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virtual ~NESTED_SETTINGS() {}
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/**
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* Loads the JSON document from the parent and then calls Load()
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* @param aDirectory
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*/
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virtual void LoadFromFile( const std::string& aDirectory = "" ) override;
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/**
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* Calls Store() and then saves the JSON document contents into the parent JSON_SETTINGS
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* @param aDirectory is ignored
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*/
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virtual void SaveToFile( const std::string& aDirectory = "" ) override;
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private:
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/// A pointer to the parent object to load and store from
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JSON_SETTINGS* m_parent;
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/// The path (in pointer format) of where to store this document in the parent
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std::string m_path;
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};
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#endif
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