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 "kicad_string.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 */
EQUIPOT::EQUIPOT( BOARD_ITEM* aParent ) :
BOARD_ITEM( aParent, TYPE_EQUIPOT )
{
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SetNet( 0 );
m_NbNodes = m_NbLink = m_NbNoconn = 0;
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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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wxPoint& EQUIPOT::GetPosition()
{
static wxPoint dummy;
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return dummy;
}
/*********************************************************/
int EQUIPOT:: ReadDescr( 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, "$End", 4 ) == 0 )
return 0;
if( strncmp( Line, "Na", 2 ) == 0 ) /* Texte */
{
sscanf( Line + 2, " %d", &tmp );
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SetNet( tmp );
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ReadDelimitedText( Ltmp, Line + 2, sizeof(Ltmp) );
m_Netname = CONV_FROM_UTF8( Ltmp );
continue;
}
if( strncmp( Line, "Lw", 2 ) == 0 ) /* Texte */
{
sscanf( Line + 2, " %d", &tmp );
m_ForceWidth = tmp;
continue;
}
}
return 1;
}
/**************************************/
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bool EQUIPOT::Save( FILE* aFile ) const
/**************************************/
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{
if( GetState( DELETED ) )
return true;
bool success = false;
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fprintf( aFile, "$EQUIPOT\n" );
fprintf( aFile, "Na %d \"%s\"\n", GetNet(), CONV_TO_UTF8( m_Netname ) );
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fprintf( aFile, "St %s\n", "~" );
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if( m_ForceWidth )
fprintf( aFile, "Lw %d\n", m_ForceWidth );
if( fprintf( aFile, "$EndEQUIPOT\n" ) != sizeof("$EndEQUIPOT\n") - 1 )
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goto out;
success = true;
out:
return success;
}
/**
* Function SetNetname
* @param const wxString : the new netname
*/
void EQUIPOT::SetNetname( const wxString & aNetname )
{
m_Netname = aNetname;
m_ShortNetname = m_Netname.AfterLast( '/' );
}
/** function Draw
* we actually could show a NET, simply show all the tracks and pads or net name on pad and vias
*/
void EQUIPOT::Draw( WinEDA_DrawPanel* panel, wxDC* DC, int aDrawMode, const wxPoint& offset )
{
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}
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#if defined(DEBUG)
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/**
* 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
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* 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";
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}
#endif