262 lines
8.0 KiB
C++
262 lines
8.0 KiB
C++
/* export_to_pcbnew.cpp */
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/*
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* Export the layers to pcbnew
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*/
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#include "fctsys.h"
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#include "common.h"
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#include "class_drawpanel.h"
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#include "confirm.h"
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#include "kicad_string.h"
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#include "gestfich.h"
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#include "gerbview.h"
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#include "class_board_design_settings.h"
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#include "protos.h"
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/* Routines Locales : */
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static int SavePcbFormatAscii( WinEDA_GerberFrame* frame,
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FILE* File, int* LayerLookUpTable );
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/* Variables Locales */
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/************************************************************************/
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void WinEDA_GerberFrame::ExportDataInPcbnewFormat( wxCommandEvent& event )
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/************************************************************************/
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/* Export data in pcbnew format
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*/
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{
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int ii = 0;
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bool no_used_layers = true; // Changed to false if any used layer found
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// Check whether any of the Gerber layers are actually currently used
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while( no_used_layers && ii < 32 )
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{
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if( g_GERBER_List[ii] != NULL )
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no_used_layers = false;
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ii++;
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}
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if( no_used_layers )
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{
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DisplayInfoMessage( this, _( "None of the Gerber layers contain any data" ) );
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return;
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}
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wxString FullFileName, msg;
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wxString PcbExt( wxT( ".brd" ) );
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FILE* dest;
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msg = wxT( "*" ) + PcbExt;
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FullFileName = EDA_FileSelector( _( "Board file name:" ),
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wxEmptyString, /* Chemin par defaut */
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wxEmptyString, /* nom fichier par defaut */
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PcbExt, /* extension par defaut */
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msg, /* Masque d'affichage */
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this,
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wxFD_SAVE,
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FALSE
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);
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if( FullFileName == wxEmptyString )
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return;
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int* LayerLookUpTable;
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if( ( LayerLookUpTable = InstallDialogLayerPairChoice( this ) ) != NULL )
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{
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if( wxFileExists( FullFileName ) )
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{
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if( !IsOK( this, _( "Ok to change the existing file ?" ) ) )
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return;
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}
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dest = wxFopen( FullFileName, wxT( "wt" ) );
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if( dest == 0 )
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{
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msg = _( "Unable to create " ) + FullFileName;
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DisplayError( this, msg );
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return;
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}
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GetScreen()->m_FileName = FullFileName;
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SavePcbFormatAscii( this, dest, LayerLookUpTable );
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fclose( dest );
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}
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}
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/***************************************************************/
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static int WriteSetup( FILE* File, BOARD* Pcb )
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/***************************************************************/
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{
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char text[1024];
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fprintf( File, "$SETUP\n" );
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sprintf( text, "InternalUnit %f INCH\n", 1.0 / PCB_INTERNAL_UNIT );
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fprintf( File, "%s", text );
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Pcb->m_BoardSettings->SetCopperLayerCount( g_DesignSettings.GetCopperLayerCount( ) );
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fprintf( File, "Layers %d\n", g_DesignSettings.GetCopperLayerCount( ) );
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fprintf( File, "$EndSETUP\n\n" );
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return 1;
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}
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/******************************************************/
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static bool WriteGeneralDescrPcb( BOARD* Pcb, FILE* File )
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/******************************************************/
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{
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int NbLayers;
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/* Print the copper layer count */
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NbLayers = Pcb->m_BoardSettings->GetCopperLayerCount( );
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fprintf( File, "$GENERAL\n" );
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fprintf( File, "LayerCount %d\n", NbLayers );
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/* Compute and print the board bounding box */
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Pcb->ComputeBoundaryBox();
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fprintf( File, "Di %d %d %d %d\n",
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Pcb->m_BoundaryBox.GetX(), Pcb->m_BoundaryBox.GetY(),
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Pcb->m_BoundaryBox.GetRight(),
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Pcb->m_BoundaryBox.GetBottom() );
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fprintf( File, "$EndGENERAL\n\n" );
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return TRUE;
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}
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/*******************************************************************/
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static int SavePcbFormatAscii( WinEDA_GerberFrame* frame, FILE* aFile,
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int* LayerLookUpTable )
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/*******************************************************************/
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/* Routine to save the board
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* @param frame = pointer to the main frame
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* @param File = FILE * pointer to an already opened file
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* @param LayerLookUpTable = look up table: pcbnew layer for each gerber layer
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* @return 1 if OK, 0 if fail
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*/
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{
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char line[256];
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TRACK* track;
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BOARD* gerberPcb = frame->GetBoard();
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BOARD* pcb;
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wxBeginBusyCursor();
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// create an image of gerber data
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pcb = new BOARD( NULL, frame );
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for( track = gerberPcb->m_Track; track; track = track->Next() )
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{
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int layer = track->GetLayer();
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int pcb_layer_number = LayerLookUpTable[layer];
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if( pcb_layer_number < 0 || pcb_layer_number > LAST_NO_COPPER_LAYER )
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continue;
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if( pcb_layer_number > LAST_COPPER_LAYER )
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{
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DRAWSEGMENT* drawitem = new DRAWSEGMENT( pcb, TYPE_DRAWSEGMENT );
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drawitem->SetLayer( pcb_layer_number );
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drawitem->m_Start = track->m_Start;
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drawitem->m_End = track->m_End;
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drawitem->m_Width = track->m_Width;
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if( track->m_Shape == S_ARC )
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{
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double cx = track->m_Param;
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double cy = track->GetSubNet();
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double a = atan2( track->m_Start.y-cy, track->m_Start.x-cx );
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double b = atan2( track->m_End.y-cy, track->m_End.x-cx );
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drawitem->m_Shape = S_ARC;
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drawitem->m_Angle = (int)fmod( (a-b)/M_PI*1800.0+3600.0, 3600.0 );
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drawitem->m_Start.x = (int)cx;
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drawitem->m_Start.y = (int)cy;
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}
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pcb->Add( drawitem );
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}
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else
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{
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TRACK* newtrack;
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// replace spots with vias when possible
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if( track->m_Shape == S_SPOT_CIRCLE
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|| track->m_Shape == S_SPOT_RECT
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|| track->m_Shape == S_SPOT_OVALE )
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{
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newtrack = new SEGVIA( (const SEGVIA&) *track );
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// A spot is found, and can be a via: change it to via, and delete other
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// spots at same location
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newtrack->m_Shape = VIA_THROUGH;
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newtrack->SetLayer( 0x0F ); // Layers are 0 to 15 (Cu/Cmp)
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newtrack->SetDrillDefault();
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// Compute the via position from track position ( Via position is the
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// position of the middle of the track segment )
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newtrack->m_Start.x = (newtrack->m_Start.x + newtrack->m_End.x) / 2;
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newtrack->m_Start.y = (newtrack->m_Start.y + newtrack->m_End.y) / 2;
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newtrack->m_End = newtrack->m_Start;
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}
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else // a true TRACK
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{
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newtrack = track->Copy();
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newtrack->SetLayer( pcb_layer_number );
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}
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pcb->Add( newtrack );
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}
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}
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// delete redundant vias
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for( track = pcb->m_Track; track; track = track->Next() )
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{
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if( track->m_Shape != VIA_THROUGH )
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continue;
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// Search and delete others vias
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TRACK* next_track;
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TRACK* alt_track = track->Next();
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for( ; alt_track; alt_track = next_track )
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{
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next_track = alt_track->Next();
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if( alt_track->m_Shape != VIA_THROUGH )
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continue;
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if( alt_track->m_Start != track->m_Start )
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continue;
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// delete track
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alt_track->UnLink();
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delete alt_track;
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}
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}
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// Switch the locale to standard C (needed to print floating point numbers like 1.3)
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SetLocaleTo_C_standard( );
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// write the PCB heading
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fprintf( aFile, "PCBNEW-BOARD Version %d date %s\n\n", g_CurrentVersionPCB,
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DateAndTime( line ) );
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WriteGeneralDescrPcb( pcb, aFile );
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WriteSetup( aFile, pcb );
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// write the useful part of the pcb
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pcb->Save( aFile );
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// the destructor should destroy all owned sub-objects
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delete pcb;
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SetLocaleTo_Default( ); // revert to the current locale
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wxEndBusyCursor();
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return 1;
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}
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