/* * This program source code file is part of KiCad, a free EDA CAD application. * * Copyright (C) 2024 KiCad Developers, see AUTHORS.txt for contributors. * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation, either version 3 of the License, or (at your * option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef STD_OPTIONAL_VARIANT_H #define STD_OPTIONAL_VARIANT_H #include <optional> #include <wx/variant.h> /* * Wrappers to allow use of std::optional<int> and std::optional<double> with the wxVariant * system. */ class STD_OPTIONAL_INT_VARIANT_DATA : public wxVariantData { public: STD_OPTIONAL_INT_VARIANT_DATA(); STD_OPTIONAL_INT_VARIANT_DATA( std::optional<int> aValue ); bool Eq( wxVariantData& aOther ) const override; wxString GetType() const override { return wxT( "std::optional<int>" ); } bool GetAsAny( wxAny* aAny ) const override { *aAny = m_value; return true; } std::optional<int> Value() const { return m_value; } static wxVariantData* VariantDataFactory( const wxAny& aAny ) { return new STD_OPTIONAL_INT_VARIANT_DATA( aAny.As<std::optional<int>>() ); } protected: std::optional<int> m_value; }; class STD_OPTIONAL_DOUBLE_VARIANT_DATA : public wxVariantData { public: STD_OPTIONAL_DOUBLE_VARIANT_DATA(); STD_OPTIONAL_DOUBLE_VARIANT_DATA( std::optional<double> aValue ); bool Eq( wxVariantData& aOther ) const override; wxString GetType() const override { return wxT( "std::optional<double>" ); } bool GetAsAny( wxAny* aAny ) const override { *aAny = m_value; return true; } std::optional<double> Value() const { return m_value; } static wxVariantData* VariantDataFactory( const wxAny& aAny ) { return new STD_OPTIONAL_DOUBLE_VARIANT_DATA( aAny.As<std::optional<double>>() ); } protected: std::optional<double> m_value; }; #endif //STD_OPTIONAL_VARIANT_H