fp_lib_table.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2010-2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
 * Copyright (C) 2012 Wayne Stambaugh <stambaughw@verizon.net>
 * Copyright (C) 2012-2021 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 2
 * 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, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */

#ifndef FP_LIB_TABLE_H_
#define FP_LIB_TABLE_H_

#include <lib_table_base.h>
#include <io_mgr.h>

class FOOTPRINT;
class FP_LIB_TABLE_GRID;


class FP_LIB_TABLE_ROW : public LIB_TABLE_ROW
{
public:
    typedef IO_MGR::PCB_FILE_T LIB_T;

    FP_LIB_TABLE_ROW( const wxString& aNick, const wxString& aURI, const wxString& aType,
                      const wxString& aOptions, const wxString& aDescr = wxEmptyString ) :
        LIB_TABLE_ROW( aNick, aURI, aOptions, aDescr )
    {
        SetType( aType );
    }

    FP_LIB_TABLE_ROW() :
        type( IO_MGR::KICAD_SEXP )
    {
    }

    bool operator==( const FP_LIB_TABLE_ROW& aRow ) const;

    bool operator!=( const FP_LIB_TABLE_ROW& aRow ) const   { return !( *this == aRow ); }

    const wxString GetType() const override         { return IO_MGR::ShowType( type ); }

    void SetType( const wxString& aType ) override;

protected:
    FP_LIB_TABLE_ROW( const FP_LIB_TABLE_ROW& aRow ) :
        LIB_TABLE_ROW( aRow ),
        type( aRow.type )
    {
    }

private:
    virtual LIB_TABLE_ROW* do_clone() const override
    {
        return new FP_LIB_TABLE_ROW( *this );
    }

    void setPlugin( PLUGIN* aPlugin )
    {
        plugin.set( aPlugin );
    }

    friend class FP_LIB_TABLE;

    PLUGIN::RELEASER  plugin;
    LIB_T             type;
};


class FP_LIB_TABLE : public LIB_TABLE
{
public:
    KICAD_T Type() override { return FP_LIB_TABLE_T; }

    virtual void Parse( LIB_TABLE_LEXER* aLexer ) override;

    virtual void Format( OUTPUTFORMATTER* aOutput, int aIndentLevel ) const override;

    FP_LIB_TABLE( FP_LIB_TABLE* aFallBackTable = nullptr );

    bool operator==( const FP_LIB_TABLE& aFpTable ) const;

    bool operator!=( const FP_LIB_TABLE& r ) const  { return !( *this == r ); }

    const FP_LIB_TABLE_ROW* FindRow( const wxString& aNickName, bool aCheckIfEnabled = false );

    void FootprintEnumerate( wxArrayString& aFootprintNames, const wxString& aNickname,
                             bool aBestEfforts );

    long long GenerateTimestamp( const wxString* aNickname );

    void PrefetchLib( const wxString& aNickname );

    FOOTPRINT* FootprintLoad( const wxString& aNickname, const wxString& aFootprintName );

    bool FootprintExists( const wxString& aNickname, const wxString& aFootprintName );

    const FOOTPRINT* GetEnumeratedFootprint( const wxString& aNickname,
                                             const wxString& aFootprintName );
    enum SAVE_T
    {
        SAVE_OK,
        SAVE_SKIPPED,
    };

    SAVE_T FootprintSave( const wxString& aNickname, const FOOTPRINT* aFootprint,
                          bool aOverwrite = true );

    void FootprintDelete( const wxString& aNickname, const wxString& aFootprintName );

    bool IsFootprintLibWritable( const wxString& aNickname );

    void FootprintLibDelete( const wxString& aNickname );

    void FootprintLibCreate( const wxString& aNickname );

    FOOTPRINT* FootprintLoadWithOptionalNickname( const LIB_ID& aFootprintId );

    static bool LoadGlobalTable( FP_LIB_TABLE& aTable );

    static wxString GetGlobalTableFileName();

    static const wxString GlobalPathEnvVariableName();

private:
    friend class FP_LIB_TABLE_GRID;
};


extern FP_LIB_TABLE GFootprintTable;        // KIFACE scope.

#endif  // FP_LIB_TABLE_H_