110 lines
3.1 KiB
C++
110 lines
3.1 KiB
C++
/*
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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) 1992-2021 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 DESIGN_BLOCK_INFO_IMPL_H
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#define DESIGN_BLOCK_INFO_IMPL_H
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#include <atomic>
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#include <functional>
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#include <memory>
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#include <thread>
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#include <vector>
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#include <kicommon.h>
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#include <design_block_info.h>
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#include <core/sync_queue.h>
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class LOCALE_IO;
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class KICOMMON_API DESIGN_BLOCK_INFO_IMPL : public DESIGN_BLOCK_INFO
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{
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public:
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DESIGN_BLOCK_INFO_IMPL( DESIGN_BLOCK_LIST* aOwner, const wxString& aNickname,
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const wxString& aDesignBlockName )
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{
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m_nickname = aNickname;
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m_dbname = aDesignBlockName;
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m_num = 0;
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m_owner = aOwner;
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m_loaded = false;
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load();
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}
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// A constructor for cached items
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DESIGN_BLOCK_INFO_IMPL( const wxString& aNickname, const wxString& aDesignBlockName,
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const wxString& aDescription, const wxString& aKeywords, int aOrderNum )
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{
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m_nickname = aNickname;
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m_dbname = aDesignBlockName;
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m_num = aOrderNum;
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m_doc = aDescription;
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m_keywords = aKeywords;
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m_owner = nullptr;
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m_loaded = true;
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}
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// A dummy constructor for use as a target in a binary search
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DESIGN_BLOCK_INFO_IMPL( const wxString& aNickname, const wxString& aDesignBlockName )
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{
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m_nickname = aNickname;
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m_dbname = aDesignBlockName;
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m_owner = nullptr;
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m_loaded = true;
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}
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protected:
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virtual void load() override;
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};
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class KICOMMON_API DESIGN_BLOCK_LIST_IMPL : public DESIGN_BLOCK_LIST
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{
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public:
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DESIGN_BLOCK_LIST_IMPL();
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virtual ~DESIGN_BLOCK_LIST_IMPL(){};
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bool ReadDesignBlockFiles( DESIGN_BLOCK_LIB_TABLE* aTable, const wxString* aNickname = nullptr,
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PROGRESS_REPORTER* aProgressReporter = nullptr ) override;
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protected:
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void loadLibs();
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void loadDesignBlocks();
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private:
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/**
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* Call aFunc, pushing any IO_ERRORs and std::exceptions it throws onto m_errors.
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*
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* @return true if no error occurred.
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*/
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bool CatchErrors( const std::function<void()>& aFunc );
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SYNC_QUEUE<wxString> m_queue_in;
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SYNC_QUEUE<wxString> m_queue_out;
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long long m_list_timestamp;
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PROGRESS_REPORTER* m_progress_reporter;
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std::atomic_bool m_cancelled;
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std::mutex m_join;
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};
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#endif // DESIGN_BLOCK_INFO_IMPL_H
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