91 lines
2.7 KiB
C
91 lines
2.7 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) 2023 Alex Shvartzkop <dudesuchamazing@gmail.com>
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* Copyright (C) 2023 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
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef GENERATORS_MGR_H_
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#define GENERATORS_MGR_H_
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#include <cstdint>
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#include <config.h>
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#include <vector>
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#include <map>
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#include <memory>
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#include <wx/string.h>
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class PCB_GENERATOR;
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///< Unique type identifier
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using TYPE_ID = size_t;
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/**
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* A factory which returns an instance of a #PCB_GENERATOR.
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*/
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class GENERATORS_MGR
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{
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public:
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struct ENTRY
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{
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wxString m_type;
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wxString m_displayName;
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std::function<PCB_GENERATOR*( void )> m_createFunc;
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};
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static GENERATORS_MGR& Instance();
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/**
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* Associate a type string to display name and create function.
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*
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* @param aTypeStr is the type identifier string.
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* @param aName is the display name.
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* @param aCreateFunc is the create function.
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*/
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void Register( const wxString& aTypeStr, const wxString& aName,
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std::function<PCB_GENERATOR*( void )> aCreateFunc );
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PCB_GENERATOR* CreateFromType( const wxString& aTypeStr );
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/**
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* Static helper to register a generator.
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* T must define static members GENERATOR_TYPE and DISPLAY_NAME
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*/
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template <typename T>
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struct REGISTER
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{
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REGISTER()
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{
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GENERATORS_MGR::Instance().Register( T::GENERATOR_TYPE, T::DISPLAY_NAME,
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[]
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{
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return new T;
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} );
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}
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};
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private:
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std::map<wxString, ENTRY> m_registry;
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};
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#endif // GENERATORS_MGR_H_
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