kicad/pcbnew/class_equipot.cpp

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/*****************************************************************/
/* fonctions membres de la classe EQUIPOT et fonctions associ<63>s */
/*****************************************************************/
#include "fctsys.h"
#include "wxstruct.h"
#include "gr_basic.h"
#include "common.h"
#include "pcbnew.h"
#ifdef CVPCB
#include "cvpcb.h"
#endif
#include "protos.h"
/*********************************************************/
/* classe EQUIPOT: gestion des listes d'equipotentielles */
/*********************************************************/
/* Constructeur de la classe EQUIPOT */
EQUIPOT::EQUIPOT( BOARD_ITEM* StructFather ) :
BOARD_ITEM( StructFather, PCB_EQUIPOT_STRUCT_TYPE )
{
SetNet( 0 );
m_NbNodes = m_NbLink = m_NbNoconn = 0;
m_Masque_Layer = 0;
m_Masque_Plan = 0;
m_ForceWidth = 0;
m_PadzoneStart = NULL; // pointeur sur debut de liste pads du net
m_PadzoneEnd = NULL; // pointeur sur fin de liste pads du net
m_RatsnestStart = NULL; // pointeur sur debut de liste ratsnests du net
m_RatsnestEnd = NULL; // pointeur sur fin de liste ratsnests du net
}
/* destructeut */
EQUIPOT::~EQUIPOT()
{
}
wxPoint& EQUIPOT::GetPosition()
{
static wxPoint dummy;
return dummy;
}
void EQUIPOT::UnLink()
{
/* Modification du chainage arriere */
if( Pback )
{
if( Pback->Type() != TYPEPCB )
{
Pback->Pnext = Pnext;
}
else /* Le chainage arriere pointe sur la structure "Pere" */
{
( (BOARD*) Pback )->m_Equipots = (EQUIPOT*) Pnext;
}
}
/* Modification du chainage avant */
if( Pnext )
Pnext->Pback = Pback;
Pnext = Pback = NULL;
}
/*********************************************************/
int EQUIPOT:: ReadEquipotDescr( FILE* File, int* LineNum )
/*********************************************************/
/* Routine de lecture de 1 descr Equipotentielle.
* retourne 0 si OK
* 1 si lecture incomplete
*/
{
char Line[1024], Ltmp[1024];
int tmp;
while( GetLine( File, Line, LineNum ) )
{
if( strnicmp( Line, "$End", 4 ) == 0 )
return 0;
if( strncmp( Line, "Na", 2 ) == 0 ) /* Texte */
{
sscanf( Line + 2, " %d", &tmp );
SetNet( tmp );
ReadDelimitedText( Ltmp, Line + 2, sizeof(Ltmp) );
m_Netname = CONV_FROM_UTF8( Ltmp );
continue;
}
if( strncmp( Line, "Lw", 2 ) == 0 ) /* Texte */
{
sscanf( Line + 2, " %d", &tmp );
m_ForceWidth = tmp;
continue;
}
}
return 1;
}
#if 0 // replaced by Save()
/********************************************/
int EQUIPOT:: WriteEquipotDescr( FILE* File )
/********************************************/
{
if( GetState( DELETED ) )
return 0;
fprintf( File, "$EQUIPOT\n" );
fprintf( File, "Na %d \"%.16s\"\n", GetNet(), CONV_TO_UTF8( m_Netname ) );
fprintf( File, "St %s\n", "~" );
if( m_ForceWidth )
fprintf( File, "Lw %d\n", m_ForceWidth );
fprintf( File, "$EndEQUIPOT\n" );
return 1;
}
#endif
bool EQUIPOT::Save( FILE* aFile ) const
{
if( GetState( DELETED ) )
return true;
bool rc = false;
fprintf( aFile, "$EQUIPOT\n" );
fprintf( aFile, "Na %d \"%.16s\"\n", GetNet(), CONV_TO_UTF8( m_Netname ) );
fprintf( aFile, "St %s\n", "~" );
if( m_ForceWidth )
fprintf( aFile, "Lw %d\n", m_ForceWidth );
if( fprintf( aFile, "$EndEQUIPOT\n" ) != sizeof("$EndEQUIPOT\n")-1 )
goto out;
rc = true;
out:
return rc;
}
#if defined(DEBUG)
/**
* Function Show
* is used to output the object tree, currently for debugging only.
* @param nestLevel An aid to prettier tree indenting, and is the level
* of nesting of this object within the overall tree.
* @param os The ostream& to output to.
*/
void EQUIPOT::Show( int nestLevel, std::ostream& os )
{
// for now, make it look like XML:
NestedSpace( nestLevel, os ) << '<' << GetClass().Lower().mb_str() <<
" name=\"" << m_Netname.mb_str() << '"' <<
" netcode=\"" << GetNet() << "\"/>\n";
}
#endif