511 lines
13 KiB
Plaintext
511 lines
13 KiB
Plaintext
/******************************************************************/
|
|
/* fonctions membres des classes TRACK et derivees (voir struct.h */
|
|
/******************************************************************/
|
|
|
|
#include "fctsys.h"
|
|
#include "gr_basic.h"
|
|
|
|
#include "common.h"
|
|
#include "pcbnew.h"
|
|
|
|
#ifdef CVPCB
|
|
#include "cvpcb.h"
|
|
#endif
|
|
|
|
|
|
|
|
/**************************************/
|
|
/* Classes pour Pistes, Vias et Zones */
|
|
/**************************************/
|
|
|
|
/* Constructeur des classes type pistes, vias et zones */
|
|
|
|
TRACK::TRACK( EDA_BaseStruct* StructFather, KICAD_T idtype ) :
|
|
SEGDRAW_Struct( StructFather, idtype )
|
|
{
|
|
m_Shape = S_SEGMENT;
|
|
start = end = NULL;
|
|
m_NetCode = 0;
|
|
m_Sous_Netcode = 0;
|
|
}
|
|
|
|
|
|
SEGZONE::SEGZONE( EDA_BaseStruct* StructFather ) :
|
|
TRACK( StructFather, TYPEZONE )
|
|
{
|
|
}
|
|
|
|
|
|
SEGVIA::SEGVIA( EDA_BaseStruct* StructFather ) :
|
|
TRACK( StructFather, TYPEVIA )
|
|
{
|
|
}
|
|
|
|
|
|
/******************************************/
|
|
bool SEGVIA::IsViaOnLayer( int layer_number )
|
|
/******************************************/
|
|
|
|
/* Retoune TRUE si Via sur layer layer_number
|
|
*/
|
|
{
|
|
int via_type = Shape();
|
|
|
|
if( via_type == VIA_NORMALE )
|
|
{
|
|
if( layer_number <= LAYER_CMP_N )
|
|
return TRUE;
|
|
else
|
|
return FALSE;
|
|
}
|
|
|
|
// VIA_BORGNE ou VIA_ENTERREE:
|
|
|
|
int bottom_layer, top_layer;
|
|
ReturnLayerPair( &top_layer, &bottom_layer );
|
|
if( (bottom_layer <= layer_number) && (top_layer >= layer_number) )
|
|
return TRUE;
|
|
else
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
/*********************************************************/
|
|
void SEGVIA::SetLayerPair( int top_layer, int bottom_layer )
|
|
/*********************************************************/
|
|
|
|
/* Met a jour .m_Layer pour une via:
|
|
* m_Layer code les 2 couches limitant la via
|
|
*/
|
|
{
|
|
int via_type = m_Shape & 255;
|
|
|
|
if( via_type == VIA_NORMALE )
|
|
{
|
|
top_layer = LAYER_CMP_N; bottom_layer = LAYER_CUIVRE_N;
|
|
}
|
|
|
|
if( bottom_layer > top_layer )
|
|
EXCHG( bottom_layer, top_layer );
|
|
m_Layer = (top_layer & 15) + ( (bottom_layer & 15) << 4 );
|
|
}
|
|
|
|
|
|
/***************************************************************/
|
|
void SEGVIA::ReturnLayerPair( int* top_layer, int* bottom_layer )
|
|
/***************************************************************/
|
|
|
|
/* Retourne les 2 couches limitant la via
|
|
* les pointeurs top_layer et bottom_layer peuvent etre NULLs
|
|
*/
|
|
{
|
|
int b_layer = (m_Layer >> 4) & 15;
|
|
int t_layer = m_Layer & 15;
|
|
|
|
if( b_layer > t_layer )
|
|
EXCHG( b_layer, t_layer );
|
|
if( top_layer )
|
|
*top_layer = t_layer;
|
|
if( bottom_layer )
|
|
*bottom_layer = b_layer;
|
|
}
|
|
|
|
|
|
/* supprime du chainage la structure Struct
|
|
* les structures arrieres et avant sont chainees directement
|
|
*/
|
|
void TRACK::UnLink( void )
|
|
{
|
|
/* Modification du chainage arriere */
|
|
if( Pback )
|
|
{
|
|
if( Pback->m_StructType != TYPEPCB )
|
|
{
|
|
Pback->Pnext = Pnext;
|
|
}
|
|
else /* Le chainage arriere pointe sur la structure "Pere" */
|
|
{
|
|
if( GetState( DELETED ) ) // A REVOIR car Pback = NULL si place en undelete
|
|
{
|
|
if( g_UnDeleteStack )
|
|
g_UnDeleteStack[g_UnDeleteStackPtr - 1] = Pnext;
|
|
}
|
|
else
|
|
{
|
|
if( m_StructType == TYPEZONE )
|
|
{
|
|
( (BOARD*) Pback )->m_Zone = (TRACK*) Pnext;
|
|
}
|
|
else
|
|
{
|
|
( (BOARD*) Pback )->m_Track = (TRACK*) Pnext;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Modification du chainage avant */
|
|
if( Pnext )
|
|
Pnext->Pback = Pback;
|
|
|
|
Pnext = Pback = NULL;
|
|
}
|
|
|
|
|
|
/************************************************************/
|
|
void TRACK::Insert( BOARD* Pcb, EDA_BaseStruct* InsertPoint )
|
|
/************************************************************/
|
|
|
|
/* Ajoute un element ou une liste a une liste de base
|
|
* Si Insertpoint == NULL: insertion en debut de
|
|
* liste Pcb->Track ou Pcb->Zone
|
|
* Insertion a la suite de InsertPoint
|
|
* Si InsertPoint == NULL, insertion en tete de liste
|
|
*/
|
|
{
|
|
TRACK* track;
|
|
TRACK* NextS;
|
|
|
|
/* Insertion du debut de la chaine a greffer */
|
|
if( InsertPoint == NULL )
|
|
{
|
|
Pback = Pcb;
|
|
if( m_StructType == TYPEZONE )
|
|
{
|
|
NextS = Pcb->m_Zone; Pcb->m_Zone = this;
|
|
}
|
|
else
|
|
{
|
|
NextS = Pcb->m_Track; Pcb->m_Track = this;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
NextS = (TRACK*) InsertPoint->Pnext;
|
|
Pback = InsertPoint;
|
|
InsertPoint->Pnext = this;
|
|
}
|
|
|
|
/* Chainage de la fin de la liste a greffer */
|
|
track = this;
|
|
while( track->Pnext )
|
|
track = (TRACK*) track->Pnext;
|
|
|
|
/* Track pointe la fin de la chaine a greffer */
|
|
track->Pnext = NextS;
|
|
if( NextS )
|
|
NextS->Pback = track;
|
|
}
|
|
|
|
|
|
/***********************************************/
|
|
TRACK* TRACK::GetBestInsertPoint( BOARD* Pcb )
|
|
/***********************************************/
|
|
|
|
/* Recherche du meilleur point d'insertion pour le nouveau segment de piste
|
|
* Retourne
|
|
* un pointeur sur le segment de piste APRES lequel l'insertion
|
|
* doit se faire ( dernier segment du net d'apartenance )
|
|
* NULL si pas de piste ( liste vide );
|
|
*/
|
|
{
|
|
TRACK* track, * NextTrack;
|
|
|
|
if( m_StructType == TYPEZONE )
|
|
track = Pcb->m_Zone;
|
|
else
|
|
track = Pcb->m_Track;
|
|
|
|
/* Traitement du debut de liste */
|
|
if( track == NULL )
|
|
return NULL; /* pas de piste ! */
|
|
if( m_NetCode < track->m_NetCode ) /* insertion en tete de liste */
|
|
return NULL;
|
|
|
|
while( (NextTrack = (TRACK*) track->Pnext) != NULL )
|
|
{
|
|
if( NextTrack->m_NetCode > this->m_NetCode )
|
|
break;
|
|
track = NextTrack;
|
|
}
|
|
|
|
return track;
|
|
}
|
|
|
|
|
|
/* Recherche du debut du net
|
|
* ( les elements sont classes par net_code croissant )
|
|
* la recherche se fait a partir de this
|
|
* si net_code == -1 le netcode de this sera utilise
|
|
* Retourne un pointeur sur le debut du net, ou NULL si net non trouve
|
|
*/
|
|
TRACK* TRACK::GetStartNetCode( int NetCode )
|
|
{
|
|
TRACK* Track = this;
|
|
int ii = 0;
|
|
|
|
if( NetCode == -1 )
|
|
NetCode = m_NetCode;
|
|
|
|
while( Track != NULL )
|
|
{
|
|
if( Track->m_NetCode > NetCode )
|
|
break;
|
|
|
|
if( Track->m_NetCode == NetCode )
|
|
{
|
|
ii++;
|
|
break;
|
|
}
|
|
Track = (TRACK*) Track->Pnext;
|
|
}
|
|
|
|
if( ii )
|
|
return Track;
|
|
else
|
|
return NULL;
|
|
}
|
|
|
|
|
|
/* Recherche de la fin du net
|
|
* Retourne un pointeur sur la fin du net, ou NULL si net non trouve
|
|
*/
|
|
TRACK* TRACK::GetEndNetCode( int NetCode )
|
|
{
|
|
TRACK* NextS;
|
|
TRACK* Track = this;
|
|
int ii = 0;
|
|
|
|
if( Track == NULL )
|
|
return NULL;
|
|
|
|
if( NetCode == -1 )
|
|
NetCode = m_NetCode;
|
|
|
|
while( Track != NULL )
|
|
{
|
|
NextS = (TRACK*) Track->Pnext;
|
|
if( Track->m_NetCode == NetCode )
|
|
ii++;
|
|
if( NextS == NULL )
|
|
break;
|
|
if( NextS->m_NetCode > NetCode )
|
|
break;
|
|
Track = NextS;
|
|
}
|
|
|
|
if( ii )
|
|
return Track;
|
|
else
|
|
return NULL;
|
|
}
|
|
|
|
|
|
/**********************************/
|
|
TRACK* TRACK:: Copy( int NbSegm )
|
|
/**********************************/
|
|
|
|
/* Copie d'un Element ou d'une chaine de n elements
|
|
* Retourne un pointeur sur le nouvel element ou le debut de la
|
|
* nouvelle chaine
|
|
*/
|
|
{
|
|
TRACK* NewTrack, * FirstTrack, * OldTrack, * Source = this;
|
|
int ii;
|
|
|
|
FirstTrack = NewTrack = new TRACK( NULL );
|
|
|
|
*NewTrack = *Source;
|
|
|
|
/* correction du chainage */
|
|
NewTrack->Pback = NewTrack->Pnext = NULL;
|
|
|
|
/* reset des pointeurs auxiliaires */
|
|
NewTrack->start = NewTrack->end = NULL;
|
|
|
|
if( NbSegm <=1 )
|
|
return FirstTrack;
|
|
|
|
for( ii = 1; ii < NbSegm; ii++ )
|
|
{
|
|
Source = (TRACK*) Source->Pnext;
|
|
if( Source == NULL )
|
|
break;
|
|
OldTrack = NewTrack;
|
|
NewTrack = new TRACK( m_Parent );
|
|
|
|
if( NewTrack == NULL )
|
|
break;
|
|
NewTrack->m_StructType = Source->m_StructType;
|
|
NewTrack->m_Shape = Source->m_Shape;
|
|
NewTrack->m_NetCode = Source->m_NetCode;
|
|
NewTrack->m_Flags = Source->m_Flags;
|
|
NewTrack->m_TimeStamp = Source->m_TimeStamp;
|
|
NewTrack->SetStatus( Source->ReturnStatus() );
|
|
NewTrack->m_Layer = Source->m_Layer;
|
|
NewTrack->m_Start = Source->m_Start;
|
|
NewTrack->m_End = Source->m_End;
|
|
NewTrack->m_Width = Source->m_Width;
|
|
|
|
NewTrack->Insert( NULL, OldTrack );
|
|
}
|
|
|
|
return FirstTrack;
|
|
}
|
|
|
|
|
|
/********************************************/
|
|
bool TRACK::WriteTrackDescr( FILE* File )
|
|
/********************************************/
|
|
{
|
|
int type;
|
|
|
|
type = 0;
|
|
if( m_StructType == TYPEVIA )
|
|
type = 1;
|
|
|
|
if( GetState( DELETED ) )
|
|
return FALSE;
|
|
|
|
fprintf( File, "Po %d %d %d %d %d %d\n", m_Shape,
|
|
m_Start.x, m_Start.y, m_End.x, m_End.y, m_Width );
|
|
|
|
fprintf( File, "De %d %d %d %lX %X\n",
|
|
m_Layer, type, m_NetCode,
|
|
m_TimeStamp, ReturnStatus() );
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/**********************************************************************/
|
|
void TRACK::Draw( WinEDA_DrawPanel* panel, wxDC* DC, int draw_mode )
|
|
/*********************************************************************/
|
|
|
|
/* routine de trace de 1 segment de piste.
|
|
* Parametres :
|
|
* draw_mode = mode ( GR_XOR, GR_OR..)
|
|
*/
|
|
{
|
|
int l_piste;
|
|
int color;
|
|
int zoom;
|
|
int rayon;
|
|
int curr_layer = ( (PCB_SCREEN*) panel->GetScreen() )->m_Active_Layer;
|
|
|
|
if( m_StructType == TYPEZONE && (!DisplayOpt.DisplayZones) )
|
|
return;
|
|
|
|
GRSetDrawMode( DC, draw_mode );
|
|
|
|
if( m_StructType == TYPEVIA ) /* VIA rencontree */
|
|
color = g_DesignSettings.m_ViaColor[m_Shape];
|
|
else
|
|
color = g_DesignSettings.m_LayerColor[m_Layer];
|
|
|
|
if( ( color & (ITEM_NOT_SHOW | HIGHT_LIGHT_FLAG) ) == ITEM_NOT_SHOW )
|
|
return;
|
|
|
|
if( DisplayOpt.ContrastModeDisplay )
|
|
{
|
|
if( m_StructType == TYPEVIA )
|
|
{
|
|
if( !( (SEGVIA*) this )->IsViaOnLayer( curr_layer ) )
|
|
{
|
|
color &= ~MASKCOLOR;
|
|
color |= DARKDARKGRAY;
|
|
}
|
|
}
|
|
else if( m_Layer != curr_layer )
|
|
{
|
|
color &= ~MASKCOLOR;
|
|
color |= DARKDARKGRAY;
|
|
}
|
|
}
|
|
|
|
if( draw_mode & GR_SURBRILL )
|
|
{
|
|
if( draw_mode & GR_AND )
|
|
color &= ~HIGHT_LIGHT_FLAG;
|
|
else
|
|
color |= HIGHT_LIGHT_FLAG;
|
|
}
|
|
if( color & HIGHT_LIGHT_FLAG )
|
|
color = ColorRefs[color & MASKCOLOR].m_LightColor;
|
|
|
|
zoom = panel->GetZoom();
|
|
|
|
l_piste = m_Width >> 1;
|
|
|
|
if( m_StructType == TYPEVIA ) /* VIA rencontree */
|
|
{
|
|
rayon = l_piste; if( rayon < zoom )
|
|
rayon = zoom;
|
|
GRCircle( &panel->m_ClipBox, DC, m_Start.x, m_Start.y, rayon, color );
|
|
if( rayon > (4 * zoom) )
|
|
{
|
|
GRCircle( &panel->m_ClipBox, DC, m_Start.x, m_Start.y,
|
|
rayon - (2 * zoom), color );
|
|
|
|
if( DisplayOpt.DisplayTrackIsol )
|
|
GRCircle( &panel->m_ClipBox, DC, m_Start.x, m_Start.y,
|
|
rayon + g_DesignSettings.m_TrackClearence, color );
|
|
}
|
|
return;
|
|
}
|
|
|
|
if( m_Shape == S_CIRCLE )
|
|
{
|
|
rayon = (int) hypot( (double) (m_End.x - m_Start.x),
|
|
(double) (m_End.y - m_Start.y) );
|
|
if( (l_piste / zoom) < L_MIN_DESSIN )
|
|
{
|
|
GRCircle( &panel->m_ClipBox, DC, m_Start.x, m_Start.y, rayon, color );
|
|
}
|
|
else
|
|
{
|
|
if( l_piste <= zoom ) /* trace simplifie si l_piste/zoom <= 1 */
|
|
{
|
|
GRCircle( &panel->m_ClipBox, DC, m_Start.x, m_Start.y, rayon, color );
|
|
}
|
|
else if( ( !DisplayOpt.DisplayPcbTrackFill) || GetState( FORCE_SKETCH ) )
|
|
{
|
|
GRCircle( &panel->m_ClipBox, DC, m_Start.x, m_Start.y, rayon - l_piste, color );
|
|
GRCircle( &panel->m_ClipBox, DC, m_Start.x, m_Start.y, rayon + l_piste, color );
|
|
}
|
|
else
|
|
{
|
|
GRCircle( &panel->m_ClipBox, DC, m_Start.x, m_Start.y, rayon,
|
|
m_Width, color );
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
if( (l_piste / zoom) < L_MIN_DESSIN )
|
|
{
|
|
GRLine( &panel->m_ClipBox, DC, m_Start.x, m_Start.y,
|
|
m_End.x, m_End.y, color );
|
|
return;
|
|
}
|
|
|
|
if( (!DisplayOpt.DisplayPcbTrackFill) || GetState( FORCE_SKETCH ) )
|
|
{
|
|
GRCSegm( &panel->m_ClipBox, DC, m_Start.x, m_Start.y,
|
|
m_End.x, m_End.y, m_Width, color );
|
|
}
|
|
else
|
|
{
|
|
GRFillCSegm( &panel->m_ClipBox, DC, m_Start.x, m_Start.y,
|
|
m_End.x, m_End.y, m_Width, color );
|
|
}
|
|
|
|
/* Trace de l'isolation (pour segments type CUIVRE et TRACK uniquement */
|
|
if( (DisplayOpt.DisplayTrackIsol) && (m_Layer <= CMP_N )
|
|
&& ( m_StructType == TYPETRACK) )
|
|
{
|
|
GRCSegm( &panel->m_ClipBox, DC, m_Start.x, m_Start.y,
|
|
m_End.x, m_End.y,
|
|
m_Width + (g_DesignSettings.m_TrackClearence * 2), color );
|
|
}
|
|
}
|