You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
288 lines
10 KiB
288 lines
10 KiB
/*
|
|
* 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;
|
|
|
|
|
|
/**
|
|
* Hold a record identifying a library accessed by the appropriate footprint library #PLUGIN
|
|
* object in the #FP_LIB_TABLE.
|
|
*/
|
|
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 ); }
|
|
|
|
/**
|
|
* return the type of footprint library table represented by this row.
|
|
*/
|
|
const wxString GetType() const override { return IO_MGR::ShowType( type ); }
|
|
|
|
/**
|
|
* Change the type represented by this row.
|
|
*/
|
|
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;
|
|
|
|
/**
|
|
* Build a footprint library table by pre-pending this table fragment in front of
|
|
* @a aFallBackTable. Loading of this table fragment is done by using Parse().
|
|
*
|
|
* @param aFallBackTable is another FP_LIB_TABLE which is searched only when a row
|
|
* is not found in this table. No ownership is taken of
|
|
* \a aFallBackTable.
|
|
*/
|
|
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 ); }
|
|
|
|
/**
|
|
* Return an #FP_LIB_TABLE_ROW if \a aNickName is found in this table or in any chained
|
|
* fall back table fragment.
|
|
*
|
|
* If \a aCheckIfEnabled is true, the library will be ignored even if it is disabled.
|
|
* Otherwise, the row found will be returned even if entry is disabled.
|
|
*
|
|
* The #PLUGIN is loaded and attached to the "plugin" field of the #FP_LIB_TABLE_ROW if
|
|
* not already loaded.
|
|
*
|
|
* @param aNickName is the name of library nickname to find.
|
|
* @param aCheckIfEnabled is the flag to check if the library found is enabled.
|
|
* @return the library \a NickName if found.
|
|
* @throw IO_ERROR if \a aNickName cannot be found.
|
|
*/
|
|
const FP_LIB_TABLE_ROW* FindRow( const wxString& aNickName, bool aCheckIfEnabled = false );
|
|
|
|
/**
|
|
* Return a list of footprint names contained within the library given by @a aNickname.
|
|
*
|
|
* @param aFootprintNames is the list to fill with the footprint names found in \a aNickname
|
|
* @param aNickname is a locator for the "library", it is a "name" in LIB_TABLE_ROW.
|
|
* @param aBestEfforts if true, don't throw on errors.
|
|
*
|
|
* @throw IO_ERROR if the library cannot be found, or footprint cannot be loaded.
|
|
*/
|
|
void FootprintEnumerate( wxArrayString& aFootprintNames, const wxString& aNickname,
|
|
bool aBestEfforts );
|
|
|
|
/**
|
|
* Generate a hashed timestamp representing the last-mod-times of the library indicated
|
|
* by \a aNickname, or all libraries if \a aNickname is NULL.
|
|
*/
|
|
long long GenerateTimestamp( const wxString* aNickname );
|
|
|
|
/**
|
|
* If possible, prefetches the specified library (e.g. performing downloads). Does not parse.
|
|
* Threadsafe.
|
|
*
|
|
* This is a no-op for libraries that cannot be prefetched.
|
|
*
|
|
* @param aNickname is a locator for the library; it is a name in LIB_TABLE_ROW.
|
|
*
|
|
* @throw IO_ERROR if there is an error prefetching the library.
|
|
*/
|
|
void PrefetchLib( const wxString& aNickname );
|
|
|
|
/**
|
|
* Load a footprint having @a aFootprintName from the library given by @a aNickname.
|
|
*
|
|
* @param aNickname is a locator for the "library", it is a "name" in #LIB_TABLE_ROW.
|
|
* @param aFootprintName is the name of the footprint to load.
|
|
* @return the footprint if found caller owns it, else NULL if not found.
|
|
*
|
|
* @throw IO_ERROR if the library cannot be found or read. No exception
|
|
* is thrown in the case where aFootprintName cannot be found.
|
|
*/
|
|
FOOTPRINT* FootprintLoad( const wxString& aNickname, const wxString& aFootprintName );
|
|
|
|
/**
|
|
* Indicates whether or not the given footprint already exists in the given library.
|
|
*/
|
|
bool FootprintExists( const wxString& aNickname, const wxString& aFootprintName );
|
|
|
|
/**
|
|
* A version of #FootprintLoad() for use after #FootprintEnumerate() for more efficient
|
|
* cache management.
|
|
*
|
|
* The return value is const to allow it to return a reference to a cached item.
|
|
*/
|
|
const FOOTPRINT* GetEnumeratedFootprint( const wxString& aNickname,
|
|
const wxString& aFootprintName );
|
|
/**
|
|
* The set of return values from FootprintSave() below.
|
|
*/
|
|
enum SAVE_T
|
|
{
|
|
SAVE_OK,
|
|
SAVE_SKIPPED,
|
|
};
|
|
|
|
/**
|
|
* Write @a aFootprint to an existing library given by @a aNickname.
|
|
*
|
|
* If a footprint by the same name already exists, it is replaced.
|
|
*
|
|
* @param aNickname is a locator for the "library", it is a "name" in #LIB_TABLE_ROW.
|
|
* @param aFootprint is what to store in the library. The caller continues to own the
|
|
* footprint after this call.
|
|
* @param aOverwrite when true means overwrite any existing footprint by the same name,
|
|
* else if false means skip the write and return SAVE_SKIPPED.
|
|
* @return #SAVE_OK or #SAVE_SKIPPED. If error saving, then #IO_ERROR is thrown.
|
|
*
|
|
* @throw IO_ERROR if there is a problem saving.
|
|
*/
|
|
SAVE_T FootprintSave( const wxString& aNickname, const FOOTPRINT* aFootprint,
|
|
bool aOverwrite = true );
|
|
|
|
/**
|
|
* Delete the @a aFootprintName from the library given by @a aNickname.
|
|
*
|
|
* @param aNickname is a locator for the "library", it is a "name" in #LIB_TABLE_ROW.
|
|
* @param aFootprintName is the name of a footprint to delete from the specified library.
|
|
*
|
|
* @throw IO_ERROR if there is a problem finding the footprint or the library, or deleting it.
|
|
*/
|
|
void FootprintDelete( const wxString& aNickname, const wxString& aFootprintName );
|
|
|
|
/**
|
|
* Return true if the library given by @a aNickname is writable.
|
|
*
|
|
* Often system libraries are read only because of where they are installed.
|
|
*
|
|
* @throw IO_ERROR if no library at aLibraryPath exists.
|
|
*/
|
|
bool IsFootprintLibWritable( const wxString& aNickname );
|
|
|
|
void FootprintLibDelete( const wxString& aNickname );
|
|
|
|
void FootprintLibCreate( const wxString& aNickname );
|
|
|
|
/**
|
|
* Load a footprint having @a aFootprintId with possibly an empty nickname.
|
|
*
|
|
* @param aFootprintId the [nickname] and footprint name of the footprint to load.
|
|
* @return the #FOOTPRINT if found caller owns it, else NULL if not found.
|
|
*
|
|
* @throw IO_ERROR if the library cannot be found or read. No exception is
|
|
* thrown in the case where \a aFootprintName cannot be found.
|
|
* @throw PARSE_ERROR if @a aFootprintId is not parsed OK.
|
|
*/
|
|
FOOTPRINT* FootprintLoadWithOptionalNickname( const LIB_ID& aFootprintId );
|
|
|
|
/**
|
|
* Load the global footprint library table into \a aTable.
|
|
*
|
|
* This probably should be move into the application object when KiCad is changed
|
|
* to a single process application. This is the least painful solution for the
|
|
* time being.
|
|
*
|
|
* @param aTable the #FP_LIB_TABLE object to load.
|
|
* @return true if the global library table exists and is loaded properly.
|
|
* @throw IO_ERROR if an error occurs attempting to load the footprint library
|
|
* table.
|
|
*/
|
|
static bool LoadGlobalTable( FP_LIB_TABLE& aTable );
|
|
|
|
/**
|
|
* @return the platform specific global footprint library path and file name.
|
|
*/
|
|
static wxString GetGlobalTableFileName();
|
|
|
|
/**
|
|
* Return the name of the environment variable used to hold the directory of
|
|
* locally installed "KiCad sponsored" system footprint libraries.
|
|
*
|
|
*These can be either legacy or pretty format. The only thing special about this
|
|
* particular environment variable is that it is set automatically by KiCad on
|
|
* program start up, <b>if</b> it is not set already in the environment.
|
|
*/
|
|
static const wxString GlobalPathEnvVariableName();
|
|
|
|
private:
|
|
friend class FP_LIB_TABLE_GRID;
|
|
};
|
|
|
|
|
|
extern FP_LIB_TABLE GFootprintTable; // KIFACE scope.
|
|
|
|
#endif // FP_LIB_TABLE_H_
|