eagle_plugin.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <[email protected]>
 * 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 EAGLE_PLUGIN_H
#define EAGLE_PLUGIN_H

#include <convert_to_biu.h>
#include <io_mgr.h>
#include <layer_ids.h>
#include <netclass.h>
#include <plugins/eagle/eagle_parser.h>
#include <plugins/common/plugin_common_layer_mapping.h>

#include <map>
#include <tuple>
#include <wx/xml/xml.h>

class PAD;
class FP_TEXT;
class ZONE;

typedef std::map<wxString, FOOTPRINT*> FOOTPRINT_MAP;
typedef std::vector<ZONE*> ZONES;
typedef std::map<wxString, ENET> NET_MAP;
typedef NET_MAP::const_iterator NET_MAP_CITER;


struct ERULES
{
 ERULES() :
 psElongationLong ( 100 ),
 psElongationOffset ( 0 ),

 mvStopFrame ( 1.0 ),
 mvCreamFrame ( 0.0 ),
 mlMinStopFrame ( Mils2iu( 4.0 ) ),
 mlMaxStopFrame ( Mils2iu( 4.0 ) ),
 mlMinCreamFrame ( Mils2iu( 0.0 ) ),
 mlMaxCreamFrame ( Mils2iu( 0.0 ) ),

 psTop ( EPAD::UNDEF ),
 psBottom ( EPAD::UNDEF ),
 psFirst ( EPAD::UNDEF ),

 srRoundness ( 0.0 ),
 srMinRoundness ( Mils2iu( 0.0 ) ),
 srMaxRoundness ( Mils2iu( 0.0 ) ),

 rvPadTop ( 0.25 ),
 // rvPadBottom ( 0.25 ),
 rlMinPadTop ( Mils2iu( 10 ) ),
 rlMaxPadTop ( Mils2iu( 20 ) ),

 rvViaOuter ( 0.25 ),
 rlMinViaOuter ( Mils2iu( 10 ) ),
 rlMaxViaOuter ( Mils2iu( 20 ) ),
 mdWireWire ( 0 )
 {}

 void parse( wxXmlNode* aRules, std::function<void()> aCheckpoint );

 int psElongationLong;

 int psElongationOffset; 

 double mvStopFrame;

 double mvCreamFrame;
 int mlMinStopFrame; 
 int mlMaxStopFrame; 
 int mlMinCreamFrame; 
 int mlMaxCreamFrame; 

 int psTop; 
 int psBottom; 
 int psFirst; 

 double srRoundness; 

 int srMinRoundness;

 int srMaxRoundness;

 double rvPadTop; 
 // double rvPadBottom; ///< bottom pad size as percent of drill size

 double rlMinPadTop; 
 double rlMaxPadTop; 

 double rvViaOuter; 
 double rlMinViaOuter; 
 double rlMaxViaOuter; 
 double mdWireWire; 
};


class EAGLE_PLUGIN : public PLUGIN, public LAYER_REMAPPABLE_PLUGIN
{
public:
 const wxString PluginName() const override;

 BOARD* Load( const wxString& aFileName, BOARD* aAppendToMe,
 const PROPERTIES* aProperties = nullptr, PROJECT* aProject = nullptr,
 PROGRESS_REPORTER* aProgressReporter = nullptr ) override;

 std::vector<FOOTPRINT*> GetImportedCachedLibraryFootprints() override;

 const wxString GetFileExtension() const override;

 void FootprintEnumerate( wxArrayString& aFootprintNames, const wxString& aLibraryPath,
 bool aBestEfforts, const PROPERTIES* aProperties = nullptr) override;

 FOOTPRINT* FootprintLoad( const wxString& aLibraryPath, const wxString& aFootprintName,
 bool aKeepUUID = false,
 const PROPERTIES* aProperties = nullptr ) override;

 long long GetLibraryTimestamp( const wxString& aLibraryPath ) const override
 {
 return getModificationTime( aLibraryPath ).GetValue().GetValue();
 }

 bool IsFootprintLibWritable( const wxString& aLibraryPath ) override
 {
 return false; // until someone writes others like FootprintSave(), etc.
 }

 void FootprintLibOptions( PROPERTIES* aProperties ) const override;

 typedef int BIU;

 EAGLE_PLUGIN();
 ~EAGLE_PLUGIN();

 std::map<wxString, PCB_LAYER_ID> DefaultLayerMappingCallback(
 const std::vector<INPUT_LAYER_DESC>& aInputLayerDescriptionVector );

private:
 void init( const PROPERTIES* aProperties );

 void checkpoint();

 void clear_cu_map();

 int kicad_y( const ECOORD& y ) const { return -y.ToPcbUnits(); }
 int kicad_x( const ECOORD& x ) const { return x.ToPcbUnits(); }

 wxSize kicad_fontz( const ECOORD& d, int aTextThickness ) const;

 void mapEagleLayersToKicad();

 PCB_LAYER_ID kicad_layer( int aLayer ) const;

 std::tuple<PCB_LAYER_ID, LSET, bool> defaultKicadLayer( int aEagleLayer ) const;

 const wxString& eagle_layer_name( int aLayer ) const;

 int eagle_layer_id( const wxString& aLayerName ) const;

 void cacheLib( const wxString& aLibraryPath );

 static wxDateTime getModificationTime( const wxString& aPath );

 // all these loadXXX() throw IO_ERROR or ptree_error exceptions:

 void loadAllSections( wxXmlNode* aDocument );
 void loadDesignRules( wxXmlNode* aDesignRules );
 void loadLayerDefs( wxXmlNode* aLayers );
 void loadPlain( wxXmlNode* aPlain );
 void loadClasses( wxXmlNode* aClasses );
 void loadSignals( wxXmlNode* aSignals );

 void loadLibrary( wxXmlNode* aLib, const wxString* aLibName );

 void loadLibraries( wxXmlNode* aLibs );
 void loadElements( wxXmlNode* aElements );

 ZONE* loadPolygon( wxXmlNode* aPolyNode );

 void orientFootprintAndText( FOOTPRINT* aFootprint, const EELEMENT& e, const EATTR* aNameAttr,
 const EATTR* aValueAttr );

 void orientFPText( FOOTPRINT* aFootprint, const EELEMENT& e, FP_TEXT* aFPText,
 const EATTR* aAttr );


 void centerBoard();

 FOOTPRINT* makeFootprint( wxXmlNode* aPackage, const wxString& aPkgName );

 void packageWire( FOOTPRINT* aFootprint, wxXmlNode* aTree ) const;
 void packagePad( FOOTPRINT* aFootprint, wxXmlNode* aTree );
 void packageText( FOOTPRINT* aFootprint, wxXmlNode* aTree ) const;
 void packageRectangle( FOOTPRINT* aFootprint, wxXmlNode* aTree ) const;
 void packagePolygon( FOOTPRINT* aFootprint, wxXmlNode* aTree ) const;
 void packageCircle( FOOTPRINT* aFootprint, wxXmlNode* aTree ) const;

 void packageHole( FOOTPRINT* aFootprint, wxXmlNode* aTree, bool aCenter ) const;
 void packageSMD( FOOTPRINT* aFootprint, wxXmlNode* aTree ) const;

 void transferPad( const EPAD_COMMON& aEaglePad, PAD* aPad ) const;

 void deleteTemplates();

 typedef std::vector<ELAYER> ELAYERS;
 typedef ELAYERS::const_iterator EITER;

 int m_cu_map[17]; 
 std::map<int, ELAYER> m_eagleLayers; 
 std::map<wxString, int> m_eagleLayersIds; 
 std::map<wxString, PCB_LAYER_ID> m_layer_map; 

 std::map<wxString, NETCLASSPTR> m_classMap; 
 wxString m_customRules;

 ERULES* m_rules; 
 XPATH* m_xpath; 

 int m_hole_count; 

 NET_MAP m_pads_to_nets; 

 FOOTPRINT_MAP m_templates; 

 const PROPERTIES* m_props; 
 BOARD* m_board; 

 PROGRESS_REPORTER* m_progressReporter; 
 unsigned m_doneCount;
 unsigned m_lastProgressCount;
 unsigned m_totalCount; 

 int m_min_trace; 
 int m_min_hole; 
 int m_min_via; 
 int m_min_annulus; 

 wxString m_lib_path;
 wxDateTime m_mod_time;
};

#endif // EAGLE_PLUGIN_H