void LEGACY_NETLIST_READER::loadNet( char* aText, COMPONENT* aComponent ) throw( PARSE_ERROR )
{
wxString msg;
char* p;
char line[256];
strncpy( line, aText, sizeof( line ) );
line[ sizeof(line) - 1 ] = '\0';
if( ( p = strtok( line, " ()\t\n" ) ) == NULL )
{
msg = _( "Cannot parse pin name in component net section of netlist." );
THROW_PARSE_ERROR( msg, m_lineReader->GetSource(), line, m_lineReader->LineNumber(),
m_lineReader->Length() );
}
wxString pinName = FROM_UTF8( p );
if( ( p = strtok( NULL, " ()\t\n" ) ) == NULL )
{
msg = _( "Cannot parse net name in component net section of netlist." );
THROW_PARSE_ERROR( msg, m_lineReader->GetSource(), line, m_lineReader->LineNumber(),
m_lineReader->Length() );
}
wxString netName = FROM_UTF8( p );
if( (char) netName[0] == '?' ) // ? indicates no net connected to pin.
netName = wxEmptyString;
aComponent->AddNet( pinName, netName );
}
void DSNLEXER::Duplicate( int aTok ) throw( IO_ERROR )
{
wxString errText;
errText.Printf( _("%s is a duplicate"), GetTokenString( aTok ).GetData() );
THROW_PARSE_ERROR( errText, CurSource(), CurLine(), CurLineNumber(), CurOffset() );
}
UTF8 FPID::Format( const UTF8& aLogicalLib, const UTF8& aFootprintName,
const UTF8& aRevision )
throw( PARSE_ERROR )
{
UTF8 ret;
int offset;
if( aLogicalLib.size() )
{
offset = okLogical( aLogicalLib );
if( offset != -1 )
{
THROW_PARSE_ERROR( _( "Illegal character found in logical library name" ),
wxString::FromUTF8( aLogicalLib.c_str() ),
aLogicalLib.c_str(),
0,
offset );
}
ret += aLogicalLib;
ret += ':';
}
if( aRevision.size() )
{
offset = okRevision( aRevision );
if( offset != -1 )
{
THROW_PARSE_ERROR( _( "Illegal character found in revision" ),
wxString::FromUTF8( aRevision.c_str() ),
aRevision.c_str(),
0,
offset );
}
ret += '/';
ret += aRevision;
}
return ret;
}
int DSNLEXER::NeedNUMBER( const char* aExpectation ) throw( IO_ERROR )
{
int tok = NextTok();
if( tok != DSN_NUMBER )
{
wxString errText;
errText.Printf( _("need a NUMBER for '%s'"), wxString::FromUTF8( aExpectation ).GetData() );
THROW_PARSE_ERROR( errText, CurSource(), CurLine(), CurLineNumber(), CurOffset() );
}
return tok;
}
FPID::FPID( const std::string& aId ) throw( PARSE_ERROR )
{
int offset = Parse( aId );
if( offset != -1 )
{
THROW_PARSE_ERROR( _( "Illegal character found in FPID string" ),
wxString::FromUTF8( aId.c_str() ),
aId.c_str(),
0,
offset );
}
}
void LEGACY_NETLIST_READER::loadFootprintFilters() throw( IO_ERROR, PARSE_ERROR )
{
wxArrayString filters;
wxString cmpRef;
char* line;
COMPONENT* component = NULL; // Suppress compil warning
while( ( line = m_lineReader->ReadLine() ) != NULL )
{
if( strnicmp( line, "$endlist", 8 ) == 0 ) // end of list for the current component
{
wxASSERT( component != NULL );
component->SetFootprintFilters( filters );
component = NULL;
filters.Clear();
continue;
}
if( strnicmp( line, "$endfootprintlist", 4 ) == 0 )
// End of this section
return;
if( strnicmp( line, "$component", 10 ) == 0 ) // New component reference found
{
cmpRef = FROM_UTF8( line + 11 );
cmpRef.Trim( true );
cmpRef.Trim( false );
component = m_netlist->GetComponentByReference( cmpRef );
// Cannot happen if the netlist is valid.
if( component == NULL )
{
wxString msg;
msg.Printf( _( "Cannot find component \'%s\' in footprint filter section "
"of netlist." ), GetChars( cmpRef ) );
THROW_PARSE_ERROR( msg, m_lineReader->GetSource(), line, m_lineReader->LineNumber(),
m_lineReader->Length() );
}
}
else
{
// Add new filter to list
wxString fp = FROM_UTF8( line + 1 );
fp.Trim( false );
fp.Trim( true );
filters.Add( fp );
}
}
}
FPID::FPID( const wxString& aId ) throw( PARSE_ERROR )
{
UTF8 id = aId;
int offset = Parse( id );
if( offset != -1 )
{
THROW_PARSE_ERROR( _( "Illegal character found in FPID string" ),
aId,
id.c_str(),
0,
offset );
}
}
int DSNLEXER::NextTok() throw( IO_ERROR )
{
const char* cur = next;
const char* head = cur;
prevTok = curTok;
if( curTok != DSN_EOF )
{
if( cur >= limit )
{
L_read:
// blank lines are returned as "\n" and will have a len of 1.
// EOF will have a len of 0 and so is detectable.
int len = readLine();
if( len == 0 )
{
cur = start; // after readLine(), since start can change, set cur offset to start
curTok = DSN_EOF;
goto exit;
}
cur = start; // after readLine() since start can change.
// skip leading whitespace
while( cur<limit && isSpace(*cur) )
++cur;
// If the first non-blank character is #, this line is a comment.
// Comments cannot follow any other token on the same line.
if( cur<limit && *cur=='#' )
{
if( commentsAreTokens )
{
// save the entire line, including new line as the current token.
// the '#' character may not be at offset zero.
curText = start; // entire line is the token
cur = start; // ensure a good curOffset below
curTok = DSN_COMMENT;
head = limit; // do a readLine() on next call in here.
goto exit;
}
else
goto L_read;
}
}
else
{
// skip leading whitespace
while( cur<limit && isSpace(*cur) )
++cur;
}
if( cur >= limit )
goto L_read;
// switching the string_quote character
if( prevTok == DSN_STRING_QUOTE )
{
static const wxString errtxt( _("String delimiter must be a single character of ', \", or $"));
char cc = *cur;
switch( cc )
{
case '\'':
case '$':
case '"':
break;
default:
THROW_PARSE_ERROR( errtxt, CurSource(), CurLine(), CurLineNumber(), CurOffset() );
}
curText = cc;
head = cur+1;
if( head<limit && *head!=')' && *head!='(' && !isSpace(*head) )
{
THROW_PARSE_ERROR( errtxt, CurSource(), CurLine(), CurLineNumber(), CurOffset() );
}
curTok = DSN_QUOTE_DEF;
goto exit;
}
if( *cur == '(' )
{
curText = *cur;
curTok = DSN_LEFT;
head = cur+1;
goto exit;
}
if( *cur == ')' )
{
curText = *cur;
curTok = DSN_RIGHT;
head = cur+1;
goto exit;
}
/* get the dash out of a <pin_reference> which is embedded for example
like: U2-14 or "U2"-"14"
This is detectable by a non-space immediately preceeding the dash.
*/
if( *cur == '-' && cur>start && !isSpace( cur[-1] ) )
{
curText = '-';
curTok = DSN_DASH;
head = cur+1;
goto exit;
}
// handle DSN_NUMBER
if( strchr( "+-.0123456789", *cur ) )
{
head = cur+1;
while( head<limit && strchr( ".0123456789", *head ) )
++head;
if( (head<limit && isSpace(*head)) || *head==')' || *head=='(' || head==limit )
{
curText.clear();
curText.append( cur, head );
curTok = DSN_NUMBER;
goto exit;
}
// else it was something like +5V, fall through below
}
// a quoted string, will return DSN_STRING
if( *cur == stringDelimiter )
{
// Non-specctraMode, understands and deciphers escaped \, \r, \n, and \".
// Strips off leading and trailing double quotes
if( !specctraMode )
{
// copy the token, character by character so we can remove doubled up quotes.
curText.clear();
++cur; // skip over the leading delimiter, which is always " in non-specctraMode
head = cur;
while( head<limit )
{
// ESCAPE SEQUENCES:
if( *head =='\\' )
{
char tbuf[8];
char c;
int i;
if( ++head >= limit )
break; // throw exception at L_unterminated
switch( *head++ )
{
case '"':
case '\\': c = head[-1]; break;
case 'a': c = '\x07'; break;
case 'b': c = '\x08'; break;
case 'f': c = '\x0c'; break;
case 'n': c = '\n'; break;
case 'r': c = '\r'; break;
case 't': c = '\x09'; break;
case 'v': c = '\x0b'; break;
case 'x': // 1 or 2 byte hex escape sequence
for( i=0; i<2; ++i )
{
if( !isxdigit( head[i] ) )
break;
tbuf[i] = head[i];
}
tbuf[i] = '\0';
if( i > 0 )
c = (char) strtoul( tbuf, NULL, 16 );
else
c = 'x'; // a goofed hex escape sequence, interpret as 'x'
head += i;
break;
default: // 1-3 byte octal escape sequence
--head;
for( i=0; i<3; ++i )
{
if( head[i] < '0' || head[i] > '7' )
break;
tbuf[i] = head[i];
}
tbuf[i] = '\0';
if( i > 0 )
c = (char) strtoul( tbuf, NULL, 8 );
else
c = '\\'; // a goofed octal escape sequence, interpret as '\'
head += i;
break;
}
curText += c;
}
else if( *head == '"' ) // end of the non-specctraMode DSN_STRING
{
curTok = DSN_STRING;
++head; // omit this trailing double quote
goto exit;
}
else
curText += *head++;
} // while
// L_unterminated:
wxString errtxt(_("Un-terminated delimited string") );
THROW_PARSE_ERROR( errtxt, CurSource(), CurLine(), CurLineNumber(), CurOffset() );
}
else // specctraMode DSN_STRING
{
++cur; // skip over the leading delimiter: ",', or $
head = cur;
while( head<limit && !isStringTerminator( *head ) )
++head;
if( head >= limit )
{
wxString errtxt(_("Un-terminated delimited string") );
THROW_PARSE_ERROR( errtxt, CurSource(), CurLine(), CurLineNumber(), CurOffset() );
}
curText.clear();
curText.append( cur, head );
++head; // skip over the trailing delimiter
curTok = DSN_STRING;
goto exit;
}
}
// Maybe it is a token we will find in the token table.
// If not, then call it a DSN_SYMBOL.
{
head = cur+1;
while( head<limit && !isSpace( *head ) && *head!=')' && *head!='(' )
++head;
curText.clear();
curText.append( cur, head );
int found = findToken( curText );
if( found != -1 )
curTok = found;
else if( 0 == curText.compare( "string_quote" ) )
curTok = DSN_STRING_QUOTE;
else // unrecogized token, call it a symbol
curTok = DSN_SYMBOL;
}
}
exit: // single point of exit, no returns elsewhere please.
curOffset = cur - start;
next = head;
// printf("tok:\"%s\"\n", curText.c_str() );
return curTok;
}
void DSNLEXER::Unexpected( const char* text ) throw( IO_ERROR )
{
wxString errText( _("Unexpected") );
errText << wxT(" '") << wxString::FromUTF8( text ) << wxT("'");
THROW_PARSE_ERROR( errText, CurSource(), CurLine(), CurLineNumber(), CurOffset() );
}
void DSNLEXER::Unexpected( int aTok ) throw( IO_ERROR )
{
wxString errText( _("Unexpected") );
errText << wxT(" ") << GetTokenString( aTok );
THROW_PARSE_ERROR( errText, CurSource(), CurLine(), CurLineNumber(), CurOffset() );
}
COMPONENT* LEGACY_NETLIST_READER::loadComponent( char* aText )
throw( PARSE_ERROR, boost::bad_pointer )
{
char* text;
wxString msg;
wxString timeStamp; // the full time stamp read from netlist
wxString footprintName; // the footprint name read from netlist
wxString value; // the component value read from netlist
wxString reference; // the component schematic reference designator read from netlist
wxString name; // the name of component that was placed in the schematic
char line[1024];
strcpy( line, aText );
value = wxT( "~" );
// Sample component line: /40C08647 $noname R20 4.7K {Lib=R}
// Read time stamp (first word)
if( ( text = strtok( line, " ()\t\n" ) ) == NULL )
{
msg = _( "Cannot parse time stamp in component section of netlist." );
THROW_PARSE_ERROR( msg, m_lineReader->GetSource(), line, m_lineReader->LineNumber(),
m_lineReader->Length() );
}
timeStamp = FROM_UTF8( text );
// Read footprint name (second word)
if( ( text = strtok( NULL, " ()\t\n" ) ) == NULL )
{
msg = _( "Cannot parse footprint name in component section of netlist." );
THROW_PARSE_ERROR( msg, m_lineReader->GetSource(), aText, m_lineReader->LineNumber(),
m_lineReader->Length() );
}
footprintName = FROM_UTF8( text );
// The footprint name will have to be looked up in the *.cmp file.
if( footprintName == wxT( "$noname" ) )
footprintName = wxEmptyString;
// Read schematic reference designator (third word)
if( ( text = strtok( NULL, " ()\t\n" ) ) == NULL )
{
msg = _( "Cannot parse reference designator in component section of netlist." );
THROW_PARSE_ERROR( msg, m_lineReader->GetSource(), aText, m_lineReader->LineNumber(),
m_lineReader->Length() );
}
reference = FROM_UTF8( text );
// Read schematic value (forth word)
if( ( text = strtok( NULL, " ()\t\n" ) ) == NULL )
{
msg = _( "Cannot parse value in component section of netlist." );
THROW_PARSE_ERROR( msg, m_lineReader->GetSource(), aText, m_lineReader->LineNumber(),
m_lineReader->Length() );
}
value = FROM_UTF8( text );
// Read component name (fifth word) {Lib=C}
// This is an optional field (a comment), which does not always exists
if( ( text = strtok( NULL, " ()\t\n" ) ) != NULL )
{
name = FROM_UTF8( text ).AfterFirst( wxChar( '=' ) ).BeforeLast( wxChar( '}' ) );
}
FPID fpid;
if( !footprintName.IsEmpty() )
fpid.SetFootprintName( footprintName );
COMPONENT* component = new COMPONENT( fpid, reference, value, timeStamp );
component->SetName( name );
m_netlist->AddComponent( component );
return component;
}
MODULE* GPCB_FPL_CACHE::parseMODULE( LINE_READER* aLineReader ) throw( IO_ERROR, PARSE_ERROR )
{
#define TEXT_DEFAULT_SIZE ( 40*IU_PER_MILS )
#define OLD_GPCB_UNIT_CONV IU_PER_MILS
// Old version unit = 1 mil, so conv_unit is 10 or 0.1
#define NEW_GPCB_UNIT_CONV ( 0.01*IU_PER_MILS )
int paramCnt;
double conv_unit = NEW_GPCB_UNIT_CONV; // GPCB unit = 0.01 mils and Pcbnew 0.1
wxPoint textPos;
wxString msg;
wxArrayString parameters;
std::auto_ptr<MODULE> module( new MODULE( NULL ) );
if( aLineReader->ReadLine() == NULL )
THROW_IO_ERROR( "unexpected end of file" );
parameters.Clear();
parseParameters( parameters, aLineReader );
paramCnt = parameters.GetCount();
/* From the Geda PCB documentation, valid Element definitions:
* Element [SFlags "Desc" "Name" "Value" MX MY TX TY TDir TScale TSFlags]
* Element (NFlags "Desc" "Name" "Value" MX MY TX TY TDir TScale TNFlags)
* Element (NFlags "Desc" "Name" "Value" TX TY TDir TScale TNFlags)
* Element (NFlags "Desc" "Name" TX TY TDir TScale TNFlags)
* Element ("Desc" "Name" TX TY TDir TScale TNFlags)
*/
if( parameters[0].CmpNoCase( wxT( "Element" ) ) != 0 )
{
msg.Printf( _( "unknown token \"%s\"" ), GetChars( parameters[0] ) );
THROW_PARSE_ERROR( msg, aLineReader->GetSource(), (const char *)aLineReader,
aLineReader->LineNumber(), 0 );
}
if( paramCnt < 10 || paramCnt > 14 )
{
msg.Printf( _( "Element token contains %d parameters." ), paramCnt );
THROW_PARSE_ERROR( msg, aLineReader->GetSource(), (const char *)aLineReader,
aLineReader->LineNumber(), 0 );
}
// Test symbol after "Element": if [ units = 0.01 mils, and if ( units = 1 mil
if( parameters[1] == wxT( "(" ) )
conv_unit = OLD_GPCB_UNIT_CONV;
if( paramCnt > 10 )
{
module->SetDescription( parameters[3] );
module->SetReference( parameters[4] );
}
else
{
module->SetDescription( parameters[2] );
module->SetReference( parameters[3] );
}
// Read value
if( paramCnt > 10 )
module->SetValue( parameters[5] );
// With gEDA/pcb, value is meaningful after instantiation, only, so it's
// often empty in bare footprints.
if( module->Value().GetText().IsEmpty() )
module->Value().SetText( wxT( "Val**" ) );
if( paramCnt == 14 )
{
textPos = wxPoint( parseInt( parameters[8], conv_unit ),
parseInt( parameters[9], conv_unit ) );
}
else
{
textPos = wxPoint( parseInt( parameters[6], conv_unit ),
parseInt( parameters[7], conv_unit ) );
}
int orientation = parseInt( parameters[paramCnt-4], 1.0 );
module->Reference().SetOrientation( (orientation % 2) ? 900 : 0 );
// Calculate size: default height is 40 mils, width 30 mil.
// real size is: default * ibuf[idx+3] / 100 (size in gpcb is given in percent of default size
int thsize = parseInt( parameters[paramCnt-3], TEXT_DEFAULT_SIZE ) / 100;
thsize = std::max( (int)( 5 * IU_PER_MILS ), thsize ); // Ensure a minimal size = 5 mils
int twsize = thsize * 30 / 40;
int thickness = thsize / 8;
// gEDA/pcb aligns top/left, not pcbnew's default, center/center.
// Compensate for this by shifting the insertion point instead of the
// aligment, because alignment isn't changeable in the GUI.
textPos.x = textPos.x + twsize * module->GetReference().Len() / 2;
textPos.y += thsize / 2;
// gEDA/pcb draws a bit too low/left, while pcbnew draws a bit too
// high/right. Compensate for similar appearance.
textPos.x -= thsize / 10;
textPos.y += thsize / 2;
module->Reference().SetTextPosition( textPos );
module->Reference().SetPos0( textPos );
module->Reference().SetSize( wxSize( twsize, thsize ) );
module->Reference().SetThickness( thickness );
// gEDA/pcb shows only one of value/reference/description at a time. Which
// one is selectable by a global menu setting. pcbnew needs reference as
// well as value visible, so place the value right below the reference.
module->Value().SetOrientation( module->Reference().GetOrientation() );
module->Value().SetSize( module->Reference().GetSize() );
module->Value().SetThickness( module->Reference().GetThickness() );
textPos.y += thsize * 13 / 10; // 130% line height
module->Value().SetTextPosition( textPos );
module->Value().SetPos0( textPos );
while( aLineReader->ReadLine() )
{
parameters.Clear();
parseParameters( parameters, aLineReader );
if( parameters.IsEmpty() || parameters[0] == wxT( "(" ) )
continue;
if( parameters[0] == wxT( ")" ) )
break;
paramCnt = parameters.GetCount();
// Test units value for a string line param (more than 3 parameters : ident [ xx ] )
if( paramCnt > 3 )
{
if( parameters[1] == wxT( "(" ) )
conv_unit = OLD_GPCB_UNIT_CONV;
else
conv_unit = NEW_GPCB_UNIT_CONV;
}
wxLogTrace( traceFootprintLibrary, wxT( "%s parameter count = %d." ),
GetChars( parameters[0] ), paramCnt );
// Parse a line with format: ElementLine [X1 Y1 X2 Y2 Thickness]
if( parameters[0].CmpNoCase( wxT( "ElementLine" ) ) == 0 )
{
if( paramCnt != 8 )
{
msg.Printf( wxT( "ElementLine token contains %d parameters." ), paramCnt );
THROW_PARSE_ERROR( msg, aLineReader->GetSource(), (const char *)aLineReader,
aLineReader->LineNumber(), 0 );
}
EDGE_MODULE* drawSeg = new EDGE_MODULE( module.get() );
drawSeg->SetLayer( F_SilkS );
drawSeg->SetShape( S_SEGMENT );
drawSeg->SetStart0( wxPoint( parseInt( parameters[2], conv_unit ),
parseInt( parameters[3], conv_unit ) ) );
drawSeg->SetEnd0( wxPoint( parseInt( parameters[4], conv_unit ),
parseInt( parameters[5], conv_unit ) ) );
drawSeg->SetWidth( parseInt( parameters[6], conv_unit ) );
drawSeg->SetDrawCoord();
module->GraphicalItems().PushBack( drawSeg );
continue;
}
// Parse an arc with format: ElementArc [X Y Width Height StartAngle DeltaAngle Thickness]
if( parameters[0].CmpNoCase( wxT( "ElementArc" ) ) == 0 )
{
if( paramCnt != 10 )
{
msg.Printf( wxT( "ElementArc token contains %d parameters." ), paramCnt );
THROW_PARSE_ERROR( msg, aLineReader->GetSource(), (const char *)aLineReader,
aLineReader->LineNumber(), 0 );
}
// Pcbnew does know ellipse so we must have Width = Height
EDGE_MODULE* drawSeg = new EDGE_MODULE( module.get() );
drawSeg->SetLayer( F_SilkS );
drawSeg->SetShape( S_ARC );
module->GraphicalItems().PushBack( drawSeg );
// for and arc: ibuf[3] = ibuf[4]. Pcbnew does not know ellipses
int radius = ( parseInt( parameters[4], conv_unit ) +
parseInt( parameters[5], conv_unit ) ) / 2;
wxPoint centre( parseInt( parameters[2], conv_unit ),
parseInt( parameters[3], conv_unit ) );
drawSeg->SetStart0( centre );
// Pcbnew start angles are inverted and 180 degrees from Geda PCB angles.
double start_angle = parseInt( parameters[6], -10.0 ) + 1800.0;
// Pcbnew delta angle direction is the opposite of Geda PCB delta angles.
double sweep_angle = parseInt( parameters[7], -10.0 );
// Geda PCB does not support circles.
if( sweep_angle == -3600.0 )
drawSeg->SetShape( S_CIRCLE );
// Angle value is clockwise in gpcb and Pcbnew.
drawSeg->SetAngle( sweep_angle );
drawSeg->SetEnd0( wxPoint( radius, 0 ) );
// Calculate start point coordinate of arc
wxPoint arcStart( drawSeg->GetEnd0() );
RotatePoint( &arcStart, -start_angle );
drawSeg->SetEnd0( centre + arcStart );
drawSeg->SetWidth( parseInt( parameters[8], conv_unit ) );
drawSeg->SetDrawCoord();
continue;
}
// Parse a Pad with no hole with format:
// Pad [rX1 rY1 rX2 rY2 Thickness Clearance Mask "Name" "Number" SFlags]
// Pad (rX1 rY1 rX2 rY2 Thickness Clearance Mask "Name" "Number" NFlags)
// Pad (aX1 aY1 aX2 aY2 Thickness "Name" "Number" NFlags)
// Pad (aX1 aY1 aX2 aY2 Thickness "Name" NFlags)
if( parameters[0].CmpNoCase( wxT( "Pad" ) ) == 0 )
{
if( paramCnt < 10 || paramCnt > 13 )
{
msg.Printf( wxT( "Pad token contains %d parameters." ), paramCnt );
THROW_PARSE_ERROR( msg, aLineReader->GetSource(), (const char *)aLineReader,
aLineReader->LineNumber(), 0 );
}
D_PAD* pad = new D_PAD( module.get() );
static const LSET pad_front( 3, F_Cu, F_Mask, F_Paste );
static const LSET pad_back( 3, B_Cu, B_Mask, B_Paste );
pad->SetShape( PAD_SHAPE_RECT );
pad->SetAttribute( PAD_ATTRIB_SMD );
pad->SetLayerSet( pad_front );
if( testFlags( parameters[paramCnt-2], 0x0080, wxT( "onsolder" ) ) )
pad->SetLayerSet( pad_back );
// Set the pad name:
// Pcbnew pad name is used for electrical connection calculations.
// Accordingly it should be mapped to gEDA's pin/pad number,
// which is used for the same purpose.
// gEDA also features a pin/pad "name", which is an arbitrary string
// and set to the pin name of the netlist on instantiation. Many gEDA
// bare footprints use identical strings for name and number, so this
// can be a bit confusing.
pad->SetPadName( parameters[paramCnt-3] );
int x1 = parseInt( parameters[2], conv_unit );
int x2 = parseInt( parameters[4], conv_unit );
int y1 = parseInt( parameters[3], conv_unit );
int y2 = parseInt( parameters[5], conv_unit );
int width = parseInt( parameters[6], conv_unit );
wxPoint delta( x2 - x1, y2 - y1 );
double angle = atan2( (double)delta.y, (double)delta.x );
// Get the pad clearance and the solder mask clearance.
if( paramCnt == 13 )
{
int clearance = parseInt( parameters[7], conv_unit );
// One of gEDA's oddities is that clearance between pad and polygon
// is given as the gap on both sides of the pad together, so for
// KiCad it has to halfed.
pad->SetLocalClearance( clearance / 2 );
// In GEDA, the mask value is the size of the hole in this
// solder mask. In Pcbnew, it is a margin, therefore the distance
// between the copper and the mask
int maskMargin = parseInt( parameters[8], conv_unit );
maskMargin = ( maskMargin - width ) / 2;
pad->SetLocalSolderMaskMargin( maskMargin );
}
// Negate angle (due to Y reversed axis) and convert it to internal units
angle = - RAD2DECIDEG( angle );
pad->SetOrientation( KiROUND( angle ) );
wxPoint padPos( (x1 + x2) / 2, (y1 + y2) / 2 );
pad->SetSize( wxSize( KiROUND( EuclideanNorm( delta ) ) + width,
width ) );
padPos += module->GetPosition();
pad->SetPos0( padPos );
pad->SetPosition( padPos );
if( !testFlags( parameters[paramCnt-2], 0x0100, wxT( "square" ) ) )
{
if( pad->GetSize().x == pad->GetSize().y )
pad->SetShape( PAD_SHAPE_CIRCLE );
else
pad->SetShape( PAD_SHAPE_OVAL );
}
module->Add( pad );
continue;
}
// Parse a Pin with through hole with format:
// Pin [rX rY Thickness Clearance Mask Drill "Name" "Number" SFlags]
// Pin (rX rY Thickness Clearance Mask Drill "Name" "Number" NFlags)
// Pin (aX aY Thickness Drill "Name" "Number" NFlags)
// Pin (aX aY Thickness Drill "Name" NFlags)
// Pin (aX aY Thickness "Name" NFlags)
if( parameters[0].CmpNoCase( wxT( "Pin" ) ) == 0 )
{
if( paramCnt < 8 || paramCnt > 12 )
{
msg.Printf( wxT( "Pin token contains %d parameters." ), paramCnt );
THROW_PARSE_ERROR( msg, aLineReader->GetSource(), (const char *)aLineReader,
aLineReader->LineNumber(), 0 );
}
D_PAD* pad = new D_PAD( module.get() );
pad->SetShape( PAD_SHAPE_CIRCLE );
static const LSET pad_set = LSET::AllCuMask() | LSET( 3, F_SilkS, F_Mask, B_Mask );
pad->SetLayerSet( pad_set );
if( testFlags( parameters[paramCnt-2], 0x0100, wxT( "square" ) ) )
pad->SetShape( PAD_SHAPE_RECT );
// Set the pad name:
// Pcbnew pad name is used for electrical connection calculations.
// Accordingly it should be mapped to gEDA's pin/pad number,
// which is used for the same purpose.
pad->SetPadName( parameters[paramCnt-3] );
wxPoint padPos( parseInt( parameters[2], conv_unit ),
parseInt( parameters[3], conv_unit ) );
int padSize = parseInt( parameters[4], conv_unit );
pad->SetSize( wxSize( padSize, padSize ) );
int drillSize = 0;
// Get the pad clearance, solder mask clearance, and drill size.
if( paramCnt == 12 )
{
int clearance = parseInt( parameters[5], conv_unit );
// One of gEDA's oddities is that clearance between pad and polygon
// is given as the gap on both sides of the pad together, so for
// KiCad it has to halfed.
pad->SetLocalClearance( clearance / 2 );
// In GEDA, the mask value is the size of the hole in this
// solder mask. In Pcbnew, it is a margin, therefore the distance
// between the copper and the mask
int maskMargin = parseInt( parameters[6], conv_unit );
maskMargin = ( maskMargin - padSize ) / 2;
pad->SetLocalSolderMaskMargin( maskMargin );
drillSize = parseInt( parameters[7], conv_unit );
}
else
{
drillSize = parseInt( parameters[5], conv_unit );
}
pad->SetDrillSize( wxSize( drillSize, drillSize ) );
padPos += module->GetPosition();
pad->SetPos0( padPos );
pad->SetPosition( padPos );
if( pad->GetShape() == PAD_SHAPE_CIRCLE && pad->GetSize().x != pad->GetSize().y )
pad->SetShape( PAD_SHAPE_OVAL );
module->Add( pad );
continue;
}
}
// Recalculate the bounding box
module->CalculateBoundingBox();
return module.release();
}
