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kicad/new/sch_part.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2011 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* Copyright (C) 2010 KiCad Developers, see change_log.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
*/
#include <wx/wx.h> // _()
#include <sch_part.h>
#include <sch_sweet_parser.h>
#include <sch_lpid.h>
#include <sch_lib_table.h>
#include <macros.h>
/**
* Function formatAt
* outputs a formatted "(at X Y [ANGLE])" s-expression
*/
static void formatAt( OUTPUTFORMATTER* out, const SCH::POINT& aPos, ANGLE aAngle, int indent=0 )
throw( IO_ERROR )
{
// if( aPos.x || aPos.y || aAngle )
{
out->Print( indent, aAngle!=0.0 ? "(at %.6g %.6g %.6g)" : "(at %.6g %.6g)",
InternalToLogical( aPos.x ), InternalToLogical( aPos.y ),
double( aAngle ) );
}
}
static void formatStroke( OUTPUTFORMATTER* out, STROKE aStroke, int indent=0 )
throw( IO_ERROR )
{
if( aStroke == STROKE_DEFAULT )
out->Print( indent, "(stroke %.6g)", InternalToWidth( aStroke ) );
}
using namespace SCH;
PART::PART( LIB* aOwner, const STRING& aPartNameAndRev ) :
owner( aOwner ),
contains( 0 ),
partNameAndRev( aPartNameAndRev ),
extends( 0 ),
base( 0 )
{
// Our goal is to have class LIB only instantiate what is needed, so print here
// what it is doing. It is the only class where PART can be instantiated.
D(printf("PART::PART(%s)\n", aPartNameAndRev.c_str() );)
for( int i=REFERENCE; i<END; ++i )
mandatory[i] = 0;
}
void PART::clear()
{
if( extends )
{
delete extends;
extends = 0;
}
// clear the mandatory fields
for( int ndx = REFERENCE; ndx < END; ++ndx )
{
delete mandatory[ndx];
mandatory[ndx] = 0;
}
// delete properties I own, since their container will not destroy them:
for( PROPERTIES::iterator it = properties.begin(); it != properties.end(); ++it )
delete *it;
properties.clear();
// delete graphics I own, since their container will not destroy them:
for( GRAPHICS::iterator it = graphics.begin(); it != graphics.end(); ++it )
delete *it;
graphics.clear();
// delete PINs I own, since their container will not destroy them.
for( PINS::iterator it = pins.begin(); it != pins.end(); ++it )
delete *it;
pins.clear();
alternates.clear();
keywords.clear();
pin_merges.clear();
contains = 0;
}
PROPERTY* PART::FieldLookup( PROP_ID aPropertyId )
{
wxASSERT( unsigned(aPropertyId) < unsigned(END) );
PROPERTY* p = mandatory[aPropertyId];
if( !p )
{
switch( aPropertyId )
{
case REFERENCE:
p = new PROPERTY( this, wxT( "reference" ) );
p->text = wxT( "U?" );
break;
case VALUE:
p = new PROPERTY( this, wxT( "value" ) );
break;
case FOOTPRINT:
p = new PROPERTY( this, wxT( "footprint" ) );
break;
case DATASHEET:
p = new PROPERTY( this, wxT( "datasheet" ) );
break;
case MODEL:
p = new PROPERTY( this, wxT( "model" ) );
break;
default:
;
}
mandatory[aPropertyId] = p;
}
return p;
}
PROPERTY& PROPERTY::operator = ( const PROPERTY& r )
{
*(BASE_GRAPHIC*) this = (BASE_GRAPHIC&) r;
name = r.name;
text = r.text;
delete effects;
if( r.effects )
effects = new TEXT_EFFECTS( *r.effects );
else
effects = 0;
return *this;
}
PINS::iterator PART::pinFindByPad( const wxString& aPad )
{
PINS::iterator it;
for( it = pins.begin(); it != pins.end(); ++it )
{
if( (*it)->pad.text == aPad )
break;
}
return it;
}
void PART::PinsFindBySignal( PIN_LIST* aResults, const wxString& aSignal )
{
for( PINS::const_iterator it = pins.begin(); it != pins.end(); ++it )
{
if( (*it)->signal.text == aSignal )
{
aResults->push_back( *it );
}
}
}
bool PART::PinDelete( const wxString& aPad )
{
PINS::iterator it = pinFindByPad( aPad );
if( it != pins.end() )
{
delete *it;
pins.erase( it );
return true;
}
// there is only one reason this can fail: not found:
return false;
}
PART::~PART()
{
clear();
}
void PART::setExtends( LPID* aLPID )
{
delete extends;
extends = aLPID;
}
void PART::inherit( const PART& r )
{
// Inherit can be called at any time, even from an interactive text
// editor, so cannot assume 'this' object is new. Clear it.
clear();
// copy anything inherited, such as drawables, properties, pins, etc. here
contains = r.contains;
base = &r;
anchor = r.anchor;
for( int i=REFERENCE; i<END; ++i )
{
if( r.mandatory[i] )
mandatory[i] = (PROPERTY*) r.mandatory[i]->Clone( this );
}
for( PROPERTIES::const_iterator it = r.properties.begin(); it != r.properties.end(); ++it )
properties.push_back( (PROPERTY*) (*it)->Clone( this ) );
for( GRAPHICS::const_iterator it = r.graphics.begin(); it != r.graphics.end(); ++it )
graphics.push_back( (*it)->Clone( this ) );
for( PINS::const_iterator it = r.pins.begin(); it != r.pins.end(); ++it )
pins.push_back( (PIN*) (*it)->Clone( this ) );
/* not sure about this concept yet:
for( PART_REFS::const_iterator it = r.alternates.begin(); it != r.alternates.end(); ++it )
alternates.push_back( *it );
*/
for( KEYWORDS::const_iterator it = r.keywords.begin(); it != r.keywords.end(); ++it )
keywords.insert( *it );
for( MERGE_SETS::const_iterator it = r.pin_merges.begin(); it != r.pin_merges.end(); ++it )
{
pin_merges[ *it->first ] = * new MERGE_SET( *it->second );
}
}
PART& PART::operator=( const PART& r )
{
// maintain in concert with inherit(), which is a partial assignment operator.
inherit( r );
owner = r.owner;
partNameAndRev = r.partNameAndRev;
body = r.body;
base = r.base;
setExtends( r.extends ? new LPID( *r.extends ) : 0 );
return *this;
}
void PART::Parse( SWEET_PARSER* aParser , LIB_TABLE* aTable ) throw( IO_ERROR, PARSE_ERROR )
{
aParser->Parse( this, aTable );
}
bool PART::PropDelete( const wxString& aPropertyName )
{
PROPERTIES::iterator it = propertyFind( aPropertyName );
if( it != properties.end() )
{
delete *it;
properties.erase( it );
return true;
}
return false;
}
PROPERTIES::iterator PART::propertyFind( const wxString& aPropertyName )
{
PROPERTIES::iterator it;
for( it = properties.begin(); it!=properties.end(); ++it )
if( (*it)->name == aPropertyName )
break;
return it;
}
void PART::Format( OUTPUTFORMATTER* out, int indent, int ctl ) const
throw( IO_ERROR )
{
out->Print( indent, "(part %s", partNameAndRev.c_str() );
if( extends )
out->Print( 0, " inherits %s", extends->Format().c_str() );
out->Print( 0, "\n" );
for( int i = REFERENCE; i < END; ++i )
{
PROPERTY* prop = Field( PROP_ID( i ) );
if( prop )
prop->Format( out, indent+1, ctl );
}
for( PROPERTIES::const_iterator it = properties.begin(); it != properties.end(); ++it )
{
(*it)->Format( out, indent+1, ctl );
}
if( anchor.x || anchor.y )
{
out->Print( indent+1, "(anchor (at %.6g %.6g))\n",
InternalToLogical( anchor.x ),
InternalToLogical( anchor.y ) );
}
if( keywords.size() )
{
out->Print( indent+1, "(keywords" );
for( KEYWORDS::iterator it = keywords.begin(); it != keywords.end(); ++it )
out->Print( 0, " %s", out->Quotew( *it ).c_str() );
out->Print( 0, ")\n" );
}
for( GRAPHICS::const_iterator it = graphics.begin(); it != graphics.end(); ++it )
{
(*it)->Format( out, indent+1, ctl );
}
for( PINS::const_iterator it = pins.begin(); it != pins.end(); ++it )
{
(*it)->Format( out, indent+1, ctl );
}
if( alternates.size() )
{
out->Print( indent+1, "(alternates" );
for( PART_REFS::const_iterator it = alternates.begin(); it!=alternates.end(); ++it )
out->Print( 0, " %s", out->Quotes( it->Format() ).c_str() );
out->Print( 0, ")\n" );
}
for( MERGE_SETS::const_iterator mit = pin_merges.begin(); mit != pin_merges.end(); ++mit )
{
out->Print( indent+1, "(pin_merge %s (pads", out->Quotew( mit->first ).c_str() );
const MERGE_SET& mset = *mit->second;
for( MERGE_SET::const_iterator pit = mset.begin(); pit != mset.end(); ++pit )
{
out->Print( 0, " %s", out->Quotew( *pit ).c_str() );
}
out->Print( 0, "))\n" );
}
out->Print( indent, ")\n" );
}
//-----< PART objects >------------------------------------------------------
void PROPERTY::Format( OUTPUTFORMATTER* out, int indent, int ctl ) const
throw( IO_ERROR )
{
wxASSERT( owner ); // all PROPERTYs should have an owner.
int i;
for( i = PART::REFERENCE; i < PART::END; ++i )
{
if( owner->Field( PART::PROP_ID(i) ) == this )
break;
}
if( i < PART::END ) // is a field not a property
out->Print( indent, "(%s", TO_UTF8( name ) );
else
out->Print( indent, "(property %s", out->Quotew( name ).c_str() );
if( effects )
{
out->Print( 0, " %s\n", out->Quotew( text ).c_str() );
effects->Format( out, indent+1, ctl | CTL_OMIT_NL );
out->Print( 0, ")\n" );
}
else
{
out->Print( 0, " %s)\n", out->Quotew( text ).c_str() );
}
}
TEXT_EFFECTS* PROPERTY::EffectsLookup()
{
if( !effects )
{
effects = new TEXT_EFFECTS();
}
return effects;
}
void TEXT_EFFECTS::Format( OUTPUTFORMATTER* out, int indent, int ctl ) const
throw( IO_ERROR )
{
if( propName.IsEmpty() )
out->Print( indent, "(effects " );
else
out->Print( indent, "(effects %s ", out->Quotew( propName ).c_str() );
formatAt( out, pos, angle );
font.Format( out, 0, ctl | CTL_OMIT_NL );
out->Print( 0, "(visible %s))%s",
isVisible ? "yes" : "no",
ctl & CTL_OMIT_NL ? "" : "\n" );
}
void FONT::Format( OUTPUTFORMATTER* out, int indent, int ctl ) const
throw( IO_ERROR )
{
if( italic || bold || !name.IsEmpty() || size.height != FONTZ_DEFAULT || size.width != FONTZ_DEFAULT )
{
if( name.IsEmpty() )
out->Print( indent, "(font " );
else
out->Print( indent, "(font %s ", out->Quotew( name ).c_str() );
out->Print( 0, "(size %.6g %.6g)",
InternalToFontz( size.height ),
InternalToFontz( size.width ) );
if( italic )
out->Print( 0, " italic" );
if( bold )
out->Print( 0, " bold" );
out->Print( 0, ")%s", (ctl & CTL_OMIT_NL) ? "" : "\n" );
}
}
void PIN::Format( OUTPUTFORMATTER* out, int indent, int ctl ) const
throw( IO_ERROR )
{
bool hasSignal = !signal.text.IsEmpty();
bool hasPad = !pad.text.IsEmpty();
out->Print( indent, "(pin" );
if( connectionType != PIN_CONN_DEFAULT )
out->Print( 0, " %s", ShowType() );
if( shape != PIN_SHAPE_DEFAULT )
out->Print( 0, " %s", ShowShape() );
out->Print( 0, " " );
if( pos.x || pos.y || angle )
formatAt( out, pos, angle );
if( length != PIN_LEN_DEFAULT )
out->Print( 0, "(length %.6g)", InternalToLogical( length ) );
if( !isVisible )
out->Print( 0, "(visible %s)", isVisible ? "yes" : "no" );
if( hasSignal )
signal.Format( out, "signal", 0, CTL_OMIT_NL );
if( hasPad )
pad.Format( out, "pad", 0, CTL_OMIT_NL );
out->Print( 0, ")\n" );
}
PIN::~PIN()
{
}
void PINTEXT::Format( OUTPUTFORMATTER* out, const char* aElement, int indent, int ctl ) const
throw( IO_ERROR )
{
out->Print( indent, "(%s %s", aElement, out->Quotew( text ).c_str() );
font.Format( out, 0, CTL_OMIT_NL );
if( !isVisible )
out->Print( 0, " (visible %s)", isVisible ? "yes" : "no" );
out->Print( 0, ")%s", ctl & CTL_OMIT_NL ? "" : "\n" );
}
void POLY_LINE::Format( OUTPUTFORMATTER* out, int indent, int ctl ) const
throw( IO_ERROR )
{
out->Print( indent, "(%s ", pts.size() == 2 ? "line" : "polyline" );
formatContents( out, indent, ctl );
}
void POLY_LINE::formatContents( OUTPUTFORMATTER* out, int indent, int ctl ) const
throw( IO_ERROR )
{
formatStroke( out, stroke );
if( fillType != PR::T_none )
out->Print( 0, "(fill %s)", ShowFill( fillType ) );
out->Print( 0, "\n" );
if( pts.size() )
{
const int maxLength = 75;
int len = 10;
len += out->Print( indent+1, "(pts " );
for( POINTS::const_iterator it = pts.begin(); it != pts.end(); ++it )
{
if( len > maxLength )
{
len = 10;
out->Print( 0, "\n" );
out->Print( indent+2, "(xy %.6g %.6g)",
InternalToLogical( it->x ), InternalToLogical( it->y ) );
}
else
out->Print( 0, "(xy %.6g %.6g)",
InternalToLogical( it->x ), InternalToLogical( it->y ) );
}
out->Print( 0, ")" );
}
out->Print( 0, ")\n" );
}
void BEZIER::Format( OUTPUTFORMATTER* out, int indent, int ctl ) const
throw( IO_ERROR )
{
out->Print( indent, "(bezier " );
formatContents( out, indent, ctl ); // inherited from POLY_LINE
}
void RECTANGLE::Format( OUTPUTFORMATTER* out, int indent, int ctl ) const
throw( IO_ERROR )
{
// (rectangle (start X Y) (end X Y) [(stroke WIDTH)] (fill FILL_TYPE))
out->Print( indent, "(rectangle (start %.6g %.6g)(end %.6g %.6g)",
InternalToLogical( start.x ), InternalToLogical( start.y ),
InternalToLogical( end.x ), InternalToLogical( end.y )
);
formatStroke( out, stroke );
if( fillType != PR::T_none )
out->Print( 0, "(fill %s)", ShowFill( fillType ) );
out->Print( 0, ")\n" );
}
void CIRCLE::Format( OUTPUTFORMATTER* out, int indent, int ctl ) const
throw( IO_ERROR )
{
/*
(circle (center X Y)(radius LENGTH) [(stroke WIDTH)] (fill FILL_TYPE))
*/
out->Print( indent, "(circle (center %.6g %.6g)(radius %.6g)",
InternalToLogical( center.x ), InternalToLogical( center.y ),
InternalToLogical( radius) );
formatStroke( out, stroke );
if( fillType != PR::T_none )
out->Print( 0, "(fill %s)", ShowFill( fillType ) );
out->Print( 0, ")\n" );
}
void ARC::Format( OUTPUTFORMATTER* out, int indent, int ctl ) const
throw( IO_ERROR )
{
/*
(arc (pos X Y)(radius RADIUS)(start X Y)(end X Y) [(stroke WIDTH)] (fill FILL_TYPE))
*/
out->Print( indent, "(arc (pos %.6g %.6g)(radius %.6g)(start %.6g %.6g)(end %.6g %.6g)",
InternalToLogical( pos.x ), InternalToLogical( pos.y ),
InternalToLogical( radius),
InternalToLogical( start.x ), InternalToLogical( start.y ),
InternalToLogical( end.x ), InternalToLogical( end.y )
);
formatStroke( out, stroke );
if( fillType != PR::T_none )
out->Print( 0, "(fill %s)", ShowFill( fillType ) );
out->Print( 0, ")\n" );
}
void GR_TEXT::Format( OUTPUTFORMATTER* out, int indent, int ctl ) const
throw( IO_ERROR )
{
/*
(text "This is the text that gets drawn."
(at X Y [ANGLE])(justify HORIZONTAL_JUSTIFY VERTICAL_JUSTIFY)(visible YES)(fill FILL_TYPE)
(font [FONT] (size HEIGHT WIDTH) [italic] [bold])
)
*/
out->Print( indent, "(text %s\n", out->Quotew( text ).c_str() );
formatAt( out, pos, angle, indent+1 );
if( hjustify != PR::T_left || vjustify != PR::T_bottom )
out->Print( 0, "(justify %s %s)",
ShowJustify( hjustify ), ShowJustify( vjustify ) );
if( !isVisible )
out->Print( 0, "(visible %s)", isVisible ? "yes" : "no" );
if( fillType != PR::T_filled )
out->Print( 0, "(fill %s)", ShowFill( fillType ) );
font.Format( out, 0, CTL_OMIT_NL );
out->Print( 0, ")\n" );
}
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