kicad/pcbnew/class_equipot.cpp

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/*****************************************************************/
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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"
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/*********************************************************/
/* classe EQUIPOT: gestion des listes d'equipotentielles */
/*********************************************************/
/* Constructeur de la classe EQUIPOT */
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EQUIPOT::EQUIPOT( BOARD_ITEM* StructFather ) :
BOARD_ITEM( StructFather, PCB_EQUIPOT_STRUCT_TYPE )
{
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m_NetCode = 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
}
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/* destructeut */
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EQUIPOT::~EQUIPOT()
{
}
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void EQUIPOT::UnLink()
{
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/* Modification du chainage arriere */
if( Pback )
{
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if( Pback->Type() != TYPEPCB )
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{
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;
}
/*********************************************************/
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int EQUIPOT:: ReadEquipotDescr( FILE* File, int* LineNum )
/*********************************************************/
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/* Routine de lecture de 1 descr Equipotentielle.
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* retourne 0 si OK
* 1 si lecture incomplete
*/
{
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char Line[1024], Ltmp[1024];
int tmp;
while( GetLine( File, Line, LineNum ) )
{
if( strnicmp( Line, "$End", 4 ) == 0 )
return 0;
if( strncmp( Line, "Na", 2 ) == 0 ) /* Texte */
{
sscanf( Line + 2, " %d", &tmp );
m_NetCode = tmp;
ReadDelimitedText( Ltmp, Line + 2, sizeof(Ltmp) );
m_Netname = CONV_FROM_UTF8( Ltmp );
continue;
}
if( strncmp( Line, "Lw", 2 ) == 0 ) /* Texte */
{
sscanf( Line + 2, " %d", &tmp );
m_ForceWidth = tmp;
continue;
}
}
return 1;
}
/********************************************/
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int EQUIPOT:: WriteEquipotDescr( FILE* File )
/********************************************/
{
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if( GetState( DELETED ) )
return 0;
fprintf( File, "$EQUIPOT\n" );
fprintf( File, "Na %d \"%.16s\"\n", m_NetCode, 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;
}
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#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=\"" << m_NetCode << "\"/>\n";
}
#endif