222 lines
7.4 KiB
C++
222 lines
7.4 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) 2012 CERN.
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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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#ifndef KICAD_PLUGIN_H_
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#define KICAD_PLUGIN_H_
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#include <io_mgr.h>
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#include <string>
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#include <layers_id_colors_and_visibility.h>
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class BOARD;
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class BOARD_ITEM;
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class FP_CACHE;
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class PCB_PARSER;
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class NETINFO_MAPPING;
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/// Current s-expression file format version. 2 was the last legacy format version.
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#define SEXPR_BOARD_FILE_VERSION 3
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#define CTL_STD_LAYER_NAMES (1 << 0) ///< Use English Standard layer names
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#define CTL_OMIT_NETS (1 << 1)
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#define CTL_OMIT_TSTAMPS (1 << 2)
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#define CTL_OMIT_INITIAL_COMMENTS (1 << 3) ///< omit MODULE initial comments
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#define CTL_OMIT_PATH (1 << 4)
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#define CTL_OMIT_AT (1 << 5)
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// common combinations of the above:
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/// Format output for the clipboard instead of footprint library or BOARD
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#define CTL_FOR_CLIPBOARD (CTL_STD_LAYER_NAMES|CTL_OMIT_NETS)
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/// Format output for a footprint library instead of clipboard or BOARD
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#define CTL_FOR_LIBRARY (CTL_STD_LAYER_NAMES|CTL_OMIT_NETS|CTL_OMIT_TSTAMPS|CTL_OMIT_PATH|CTL_OMIT_AT)
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/// The zero arg constructor when PCB_IO is used for PLUGIN::Load() and PLUGIN::Save()ing
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/// a BOARD file underneath IO_MGR.
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#define CTL_FOR_BOARD (CTL_OMIT_INITIAL_COMMENTS)
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class DIMENSION;
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class EDGE_MODULE;
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class DRAWSEGMENT;
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class PCB_TARGET;
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class D_PAD;
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class TEXTE_MODULE;
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class TRACK;
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class ZONE_CONTAINER;
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class TEXTE_PCB;
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/**
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* Class PCB_IO
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* is a PLUGIN derivation for saving and loading Pcbnew s-expression formatted files.
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*
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* @note This class is not thread safe, but it is re-entrant multiple times in sequence.
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*/
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class PCB_IO : public PLUGIN
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{
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friend class FP_CACHE;
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public:
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//-----<PLUGIN API>---------------------------------------------------------
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const wxString PluginName() const
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{
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return wxT( "KiCad" );
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}
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const wxString GetFileExtension() const
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{
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// Would have used wildcards_and_files_ext.cpp's KiCadPcbFileExtension,
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// but to be pure, a plugin should not assume that it will always be linked
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// with the core of the pcbnew code. (Might someday be a DLL/DSO.) Besides,
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// file extension policy should be controlled by the plugin.
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return wxT( "kicad_pcb" );
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}
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void Save( const wxString& aFileName, BOARD* aBoard,
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const PROPERTIES* aProperties = NULL ); // overload
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BOARD* Load( const wxString& aFileName, BOARD* aAppendToMe, const PROPERTIES* aProperties = NULL );
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wxArrayString FootprintEnumerate( const wxString& aLibraryPath, const PROPERTIES* aProperties = NULL);
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MODULE* FootprintLoad( const wxString& aLibraryPath, const wxString& aFootprintName,
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const PROPERTIES* aProperties = NULL );
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void FootprintSave( const wxString& aLibraryPath, const MODULE* aFootprint,
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const PROPERTIES* aProperties = NULL );
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void FootprintDelete( const wxString& aLibraryPath, const wxString& aFootprintName, const PROPERTIES* aProperties = NULL );
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void FootprintLibCreate( const wxString& aLibraryPath, const PROPERTIES* aProperties = NULL);
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bool FootprintLibDelete( const wxString& aLibraryPath, const PROPERTIES* aProperties = NULL );
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bool IsFootprintLibWritable( const wxString& aLibraryPath );
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//-----</PLUGIN API>--------------------------------------------------------
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PCB_IO( int aControlFlags = CTL_FOR_BOARD );
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~PCB_IO();
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/**
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* Function Format
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* outputs \a aItem to \a aFormatter in s-expression format.
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*
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* @param aItem A pointer the an #BOARD_ITEM object to format.
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* @param aNestLevel The indentation nest level.
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* @throw IO_ERROR on write error.
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*/
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void Format( BOARD_ITEM* aItem, int aNestLevel = 0 ) const
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throw( IO_ERROR );
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std::string GetStringOutput( bool doClear )
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{
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std::string ret = m_sf.GetString();
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if( doClear )
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m_sf.Clear();
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return ret;
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}
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void SetOutputFormatter( OUTPUTFORMATTER* aFormatter ) { m_out = aFormatter; }
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BOARD_ITEM* Parse( const wxString& aClipboardSourceInput )
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throw( PARSE_ERROR, IO_ERROR );
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protected:
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wxString m_error; ///< for throwing exceptions
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BOARD* m_board; ///< which BOARD, no ownership here
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const
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PROPERTIES* m_props; ///< passed via Save() or Load(), no ownership, may be NULL.
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FP_CACHE* m_cache; ///< Footprint library cache.
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LINE_READER* m_reader; ///< no ownership here.
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wxString m_filename; ///< for saves only, name is in m_reader for loads
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int m_loading_format_version; ///< which #SEXPR_BOARD_FILE_VERSION should be Load()ed?
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STRING_FORMATTER m_sf;
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OUTPUTFORMATTER* m_out; ///< output any Format()s to this, no ownership
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int m_ctl;
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PCB_PARSER* m_parser;
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NETINFO_MAPPING* m_mapping; ///< mapping for net codes, so only not empty net codes
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///< are stored with consecutive integers as net codes
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/// we only cache one footprint library, this determines which one.
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void cacheLib( const wxString& aLibraryPath, const wxString& aFootprintName = wxEmptyString );
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void init( const PROPERTIES* aProperties );
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private:
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void format( BOARD* aBoard, int aNestLevel = 0 ) const
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throw( IO_ERROR );
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void format( DIMENSION* aDimension, int aNestLevel = 0 ) const
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throw( IO_ERROR );
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void format( EDGE_MODULE* aModuleDrawing, int aNestLevel = 0 ) const
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throw( IO_ERROR );
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void format( DRAWSEGMENT* aSegment, int aNestLevel = 0 ) const
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throw( IO_ERROR );
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void format( PCB_TARGET* aTarget, int aNestLevel = 0 ) const
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throw( IO_ERROR );
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void format( MODULE* aModule, int aNestLevel = 0 ) const
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throw( IO_ERROR );
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void format( D_PAD* aPad, int aNestLevel = 0 ) const
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throw( IO_ERROR );
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void format( TEXTE_PCB* aText, int aNestLevel = 0 ) const
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throw( IO_ERROR );
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void format( TEXTE_MODULE* aText, int aNestLevel = 0 ) const
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throw( IO_ERROR );
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void format( TRACK* aTrack, int aNestLevel = 0 ) const
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throw( IO_ERROR );
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void format( ZONE_CONTAINER* aZone, int aNestLevel = 0 ) const
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throw( IO_ERROR );
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void formatLayer( const BOARD_ITEM* aItem ) const;
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void formatLayers( LAYER_MSK aLayerMask, int aNestLevel = 0 ) const
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throw( IO_ERROR );
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};
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#endif // KICAD_PLUGIN_H_
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