474 lines
15 KiB
C++
474 lines
15 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) 2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
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* Copyright (C) 2008 Wayne Stambaugh <stambaughw@gmail.com>
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* Copyright (C) 2004-2019 KiCad Developers, see change_log.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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/**
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* @file class_library.h
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* @brief Definition for part library class.
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*/
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#ifndef CLASS_LIBRARY_H
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#define CLASS_LIBRARY_H
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#ifdef __GNUC__
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
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#endif
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#include <boost/ptr_container/ptr_vector.hpp>
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#ifdef __GNUC__
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#pragma GCC diagnostic pop
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#endif
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#include <wx/filename.h>
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#include <sch_io_mgr.h>
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#include <project.h>
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#include <map>
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class LIB_PART;
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class LIB_ID;
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class LINE_READER;
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class OUTPUTFORMATTER;
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class SCH_LEGACY_PLUGIN;
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class SCH_PLUGIN;
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#define DOC_EXT "dcm"
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/*
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* Part Library version and file header macros.
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*/
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#define LIB_VERSION_MAJOR 2
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#define LIB_VERSION_MINOR 4
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/* Must be the first line of part library (.lib) files. */
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#define LIBFILE_IDENT "EESchema-LIBRARY Version"
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#define LIB_VERSION( major, minor ) ( major * 100 + minor )
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#define IS_LIB_CURRENT_VERSION( major, minor ) \
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( \
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LIB_VERSION( major1, minor1 ) == \
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LIB_VERSION( LIB_VERSION_MAJOR, LIB_VERSION_MINOR) \
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)
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/*
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* Library versions 2.4 and lower use the old separate library (.lib) and
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* document (.dcm) files. Part libraries after 2.4 merged the library
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* and document files into a single library file. This macro checks if the
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* library version supports the old format
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*/
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#define USE_OLD_DOC_FILE_FORMAT( major, minor ) \
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( LIB_VERSION( major, minor ) <= LIB_VERSION( 2, 4 ) )
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// Helper class to filter a list of libraries, and/or a list of PART_LIB
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// in dialogs
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class SCHLIB_FILTER
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{
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wxArrayString m_allowedLibs; ///< a list of lib names to list some libraries
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///< if empty: no filter
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bool m_filterPowerParts; ///< true to filter (show only) power parts
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bool m_forceLoad; // When true, load a part lib from the lib
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// which is given in m_allowedLibs[0]
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public:
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SCHLIB_FILTER()
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{
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m_filterPowerParts = false;
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m_forceLoad = false;
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}
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/**
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* add a lib name to the allowed libraries
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*/
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void AddLib( const wxString& aLibName )
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{
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m_allowedLibs.Add( aLibName );
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m_forceLoad = false;
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}
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/**
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* add a lib name to the allowed libraries
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*/
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void LoadFrom( const wxString& aLibName )
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{
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m_allowedLibs.Clear();
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m_allowedLibs.Add( aLibName );
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m_forceLoad = true;
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}
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/**
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* Clear the allowed libraries list (allows all libs)
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*/
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void ClearLibList()
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{
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m_allowedLibs.Clear();
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m_forceLoad = false;
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}
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/**
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* set the filtering of power parts
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*/
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void FilterPowerParts( bool aFilterEnable )
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{
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m_filterPowerParts = aFilterEnable;
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}
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// Accessors
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/**
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* @return true if the filtering of power parts is on
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*/
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bool GetFilterPowerParts() const { return m_filterPowerParts; }
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/**
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* @return am wxArrayString of the names of allowed libs
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*/
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const wxArrayString& GetAllowedLibList() const { return m_allowedLibs; }
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/**
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* @return the name of the lib to use to load a part, or an a empty string
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* Useful to load (in lib editor or lib viewer) a part from a given library
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*/
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const wxString& GetLibSource() const
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{
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static wxString dummy;
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if( m_forceLoad && m_allowedLibs.GetCount() > 0 )
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return m_allowedLibs[0];
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else
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return dummy;
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}
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};
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/* Helpers for creating a list of part libraries. */
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class PART_LIB;
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class wxRegEx;
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/**
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* LIB_PART map sorting.
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*/
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struct LibPartMapSort
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{
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bool operator() ( const wxString& aItem1, const wxString& aItem2 ) const
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{
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return aItem1 < aItem2;
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}
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};
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/// Part map used by part library object.
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typedef std::map< wxString, LIB_PART*, LibPartMapSort > LIB_PART_MAP;
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typedef std::vector< LIB_PART* > LIB_PARTS;
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typedef boost::ptr_vector< PART_LIB > PART_LIBS_BASE;
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/**
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* A collection of #PART_LIB objects.
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*
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* It extends from PROJECT::_ELEM so it can be hung in the PROJECT. It does not use any
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* UI calls, but rather simply throws an IO_ERROR when there is a problem.
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*/
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class PART_LIBS : public PART_LIBS_BASE, public PROJECT::_ELEM
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{
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public:
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KICAD_T Type() override { return PART_LIBS_T; }
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static int s_modify_generation; ///< helper for GetModifyHash()
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PART_LIBS()
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{
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++s_modify_generation;
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}
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/// Return the modification hash for all libraries. The value returned
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/// changes on every library modification.
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int GetModifyHash();
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/**
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* Allocate and adds a part library to the library list.
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*
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* @param aFileName - File name object of part library.
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* @throw IO_ERROR if there's any problem loading.
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*/
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PART_LIB* AddLibrary( const wxString& aFileName );
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/**
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* Insert a part library into the library list.
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*
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* @param aFileName - File name object of part library.
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* @param aIterator - Iterator to insert library in front of.
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* @return PART_LIB* - the new PART_LIB, which remains owned by this PART_LIBS container.
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* @throw IO_ERROR if there's any problem loading.
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*/
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PART_LIB* AddLibrary( const wxString& aFileName, PART_LIBS::iterator& aIterator );
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/**
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* Load all of the project's libraries into this container, which should
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* be cleared before calling it.
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*
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* @note This method is only to be used when loading legacy projects. All further symbol
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* library access should be done via the symbol library table.
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*/
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void LoadAllLibraries( PROJECT* aProject, bool aShowProgress=true );
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/**
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* Save or load the names of the currently configured part libraries (without paths).
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*/
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static void LibNamesAndPaths( PROJECT* aProject, bool doSave,
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wxString* aPaths, wxArrayString* aNames=NULL );
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/**
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* Return the name of the cache library after potentially fixing it from
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* an older naming scheme. That is, the old file is renamed if needed.
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*
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* @param aFullProjectFilename - the *.pro filename with absolute path.
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*/
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static const wxString CacheName( const wxString& aFullProjectFilename );
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/**
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* Find a part library by \a aName.
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*
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* @param aName - Library file name without path or extension to find.
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* @return Part library if found, otherwise NULL.
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*/
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PART_LIB* FindLibrary( const wxString& aName );
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PART_LIB* FindLibraryByFullFileName( const wxString& aFullFileName );
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PART_LIB* GetCacheLibrary();
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/**
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* Return the list of part library file names without path and extension.
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*
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* @param aSorted - Sort the list of name if true. Otherwise use the library load order.
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* @return The list of library names.
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*/
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wxArrayString GetLibraryNames( bool aSorted = true );
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/**
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* Search all libraries in the list for a part.
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*
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* A part object will always be returned. If the entry found
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* is an alias. The root part will be found and returned.
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*
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* @param aLibId - The #LIB_ID of the symbol to search for.
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* @param aLibraryName - Name of the library to search for part.
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* @return LIB_PART* - The part object if found, otherwise NULL.
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*/
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LIB_PART* FindLibPart( const LIB_ID& aLibId, const wxString& aLibraryName = wxEmptyString );
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/**
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* Search all libraries in the list for a #LIB_PART using a case insensitive comparison.
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*
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* Helper function used in dialog to find all candidates.
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* During a long time, eeschema was using a case insensitive search.
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* Therefore, for old schematics (<= 2013), or libs, for some components,
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* the chip name (name of alias in lib) can be broken.
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* This function can be used to display a list of candidates, in component properties dialog.
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*
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* @param aEntryName - Name of entries to search for (case insensitive).
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* @param aLibraryName - Name of the library to search.
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* @param aCandidates - a std::vector to store candidates
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*/
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void FindLibraryNearEntries( std::vector<LIB_PART*>& aCandidates, const wxString& aEntryName,
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const wxString& aLibraryName = wxEmptyString );
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int GetLibraryCount() { return size(); }
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};
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/**
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* Object used to load, save, search, and otherwise manipulate symbol library files.
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*
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* @warning This code is obsolete with the exception of the cache library. All other
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* symbol library I/O is managed by the #SCH_IO_MGR object.
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*/
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class PART_LIB
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{
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int type; ///< Library type indicator.
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wxFileName fileName; ///< Library file name.
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wxDateTime timeStamp; ///< Library save time and date.
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int versionMajor; ///< Library major version number.
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int versionMinor; ///< Library minor version number.
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wxString header; ///< first line of loaded library.
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bool isModified; ///< Library modification status.
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int m_mod_hash; ///< incremented each time library is changed.
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SCH_IO_MGR::SCH_FILE_T m_pluginType;
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std::unique_ptr< SCH_PLUGIN > m_plugin;
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std::unique_ptr< PROPERTIES > m_properties; ///< Library properties
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public:
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PART_LIB( int aType, const wxString& aFileName,
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SCH_IO_MGR::SCH_FILE_T aPluginType = SCH_IO_MGR::SCH_LEGACY );
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~PART_LIB();
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/**
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* @return a magic number that changes if the library has changed
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*/
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int GetModHash() const { return m_mod_hash; }
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SCH_IO_MGR::SCH_FILE_T GetPluginType() const { return m_pluginType; }
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void SetPluginType( SCH_IO_MGR::SCH_FILE_T aPluginType );
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void Create( const wxString& aFileName = wxEmptyString );
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void SetFileName( const wxString& aFileName ) { fileName = aFileName; }
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bool IsModified() const
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{
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return isModified;
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}
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bool IsCache() const;
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void SetCache();
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bool IsBuffering() const;
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void EnableBuffering( bool aEnable = true );
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void Save( bool aSaveDocFile = true );
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/**
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* @return true if current user does not have write access to the library file.
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*/
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bool IsReadOnly() const { return !fileName.IsFileWritable(); }
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/**
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* Load a string array with the names of all the entries in this library.
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*
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* @param aNames - String array to place entry names into.
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*/
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void GetPartNames( wxArrayString& aNames ) const;
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/**
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* Load a vector with all the entries in this library.
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*
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* @param aParts - vector to receive the aliases.
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*/
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void GetParts( std::vector<LIB_PART*>& aPart) const;
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/**
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* Find #LIB_PART by \a aName.
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*
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* @param aName - Name of part, case sensitive.
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* @return LIB_PART pointer part if found, else NULL.
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*/
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LIB_PART* FindPart( const wxString& aName ) const;
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LIB_PART* FindPart( const LIB_ID& aLibId ) const;
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/**
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* Add \a aPart entry to library.
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*
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* @note A #LIB_PART can have an alias list so these alias will be added in library.
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* and the any existing duplicate aliases will be removed from the library.
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*
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* @param aPart - Part to add, caller retains ownership, a clone is added.
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*/
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void AddPart( LIB_PART* aPart );
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/**
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* Safely remove \a aEntry from the library and return the next entry.
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*
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* The next entry returned depends on the entry being removed. If the entry being
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* remove also removes the part, then the next entry from the list is returned.
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* If the entry being used only removes an alias from a part, then the next alias
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* of the part is returned.
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*
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* @param aEntry - Entry to remove from library.
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* @return The next entry in the library or NULL if the library is empty.
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*/
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LIB_PART* RemovePart( LIB_PART* aEntry );
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/**
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* Replace an existing part entry in the library.
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*
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* Note a part can have an alias list,
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* so these alias will be added in library (and previously existing alias removed)
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* @param aOldPart - The part to replace.
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* @param aNewPart - The new part.
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*/
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LIB_PART* ReplacePart( LIB_PART* aOldPart, LIB_PART* aNewPart );
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/**
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* Return the file name without path or extension.
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*
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* @return Name of library file.
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*/
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const wxString GetName() const { return fileName.GetName(); }
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/**
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* Return the full file library name with path and extension.
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*
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* @return wxString - Full library file name with path and extension.
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*/
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wxString GetFullFileName() const { return fileName.GetFullPath(); }
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/**
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* Return the logical name of the library.
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*
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* @return wxString - The logical name of this library.
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*/
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const wxString GetLogicalName() const
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{
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/* for now is the filename without path or extension.
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Technically the library should not know its logical name!
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This will eventually come out of a pair of lookup tables using a
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reverse lookup using the full name or library pointer as a key.
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Search will be by project lookup table and then user lookup table if
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not found.
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*/
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return fileName.GetName();
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}
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/**
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* Allocate and load a symbol library file.
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*
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* @param aFileName - File name of the part library to load.
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* @return PART_LIB* - the allocated and loaded PART_LIB, which is owned by the caller.
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* @throw IO_ERROR if there's any problem loading the library.
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*/
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static PART_LIB* LoadLibrary( const wxString& aFileName );
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};
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/**
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* Case insensitive library name comparison.
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*/
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bool operator==( const PART_LIB& aLibrary, const wxString& aName );
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bool operator!=( const PART_LIB& aLibrary, const wxString& aName );
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#endif // CLASS_LIBRARY_H
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