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make pcbnew/clean.cpp readable

This commit is contained in:
dickelbeck 2007-10-19 19:58:31 +00:00
parent 7693e34e96
commit ce91e15b6d
2 changed files with 155 additions and 134 deletions
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12
pcbnew/autorout.h
View File

@ -61,13 +61,13 @@ public:
/****************************************************************/
/* description d'un point de piste pour le suivi des connexions */
/****************************************************************/
#define START_SUR_PAD 0x10
#define END_SUR_PAD 0x20
#define START_SUR_TRACK 0x40
#define END_SUR_TRACK 0x80
#define START_ON_PAD 0x10
#define END_ON_PAD 0x20
#define START_ON_TRACK 0x40
#define END_ON_TRACK 0x80
#define START_EQU_VIA 0x10
#define END_EQU_VIA 0x20
//#define START_EQU_VIA 0x10
//#define END_EQU_VIA 0x20
/* Status bit (OR'ed bits) for class BOARD member .m_Status_Pcb */

277
pcbnew/clean.cpp
View File

@ -68,23 +68,23 @@ void Clean_Pcb_Items( WinEDA_PcbFrame* frame, wxDC* DC )
/************************************************************/
{
frame->MsgPanel->EraseMsgBox();
frame->m_Pcb->GetNumSegmTrack(); /* Met a jour le compte */
frame->m_Pcb->GetNumSegmTrack(); // update the count
/* construction de la liste des coordonn<6E>s des pastilles */
frame->m_Pcb->m_Status_Pcb = 0;
frame->build_liste_pads();
frame->recalcule_pad_net_code();
if( s_CleanVias ) /* delete redundant vias */
if( s_CleanVias ) // delete redundant vias
{
TRACK* track;
TRACK* next_track;
for( track = frame->m_Pcb->m_Track; track != NULL; track = track->Next() )
for( track = frame->m_Pcb->m_Track; track; track = track->Next() )
{
if( track->m_Shape != VIA_THROUGH )
if( track->Shape() != VIA_THROUGH )
continue;
/* Search and delete others vias at same location */
// Search and delete others vias at same location
TRACK* alt_track = track->Next();
for( ; alt_track != NULL; alt_track = next_track )
{
@ -156,10 +156,11 @@ static void suppression_piste_non_connectee( WinEDA_PcbFrame* frame, wxDC* DC )
* et le segment seront supprimes
*/
{
TRACK* segment, * pt_other, * pt_via;
TRACK* PtStartNetCode;
EDA_BaseStruct* NextS;
D_PAD* ptr_pad;
TRACK* segment;
TRACK* other;
TRACK* startNetcode;
TRACK* next;
int nbpoints_supprimes = 0;
int masklayer, oldnetcode;
int type_end, flag_erase;
@ -169,20 +170,20 @@ static void suppression_piste_non_connectee( WinEDA_PcbFrame* frame, wxDC* DC )
frame->Affiche_Message( _( "Delete unconnected tracks:" ) );
frame->DrawPanel->m_AbortRequest = FALSE;
/* Correction des defauts des vias et recalcul du nombre de segm */
frame->m_Pcb->m_NbSegmTrack = 0; ii = 0;
for( segment = frame->m_Pcb->m_Track; segment != NULL; segment = (TRACK*) NextS )
// correct via m_End defects and count number of segments
frame->m_Pcb->m_NbSegmTrack = 0;
ii = 0;
for( segment = frame->m_Pcb->m_Track; segment != NULL; segment = next )
{
frame->m_Pcb->m_NbSegmTrack++;
NextS = segment->Pnext;
next = segment->Next();
if( segment->Type() == TYPEVIA )
{
if( (segment->m_Start.x != segment->m_End.x )
|| (segment->m_Start.y != segment->m_End.y ) )
if( segment->m_Start != segment->m_End )
{
segment->m_End.x = segment->m_Start.x;
segment->m_End.y = segment->m_Start.y;
segment->m_End = segment->m_Start;
ii++;
msg.Printf( wxT( "%d " ), ii );
Affiche_1_Parametre( frame, POS_AFF_PASSE, _( "ViaDef" ), msg, LIGHTRED );
@ -191,18 +192,17 @@ static void suppression_piste_non_connectee( WinEDA_PcbFrame* frame, wxDC* DC )
}
}
/* Suppression des pistes en l'air */
segment = frame->m_Pcb->m_Track;
// removal of unconnected tracks
percent = 0;
oldpercent = -1;
oldnetcode = 0;
PtStartNetCode = frame->m_Pcb->m_Track;
for( ii = 0; segment != NULL; segment = (TRACK*) NextS, ii++ )
segment = startNetcode = frame->m_Pcb->m_Track;
for( ii = 0; segment; segment = next, ii++ )
{
NextS = segment->Pnext;
next = segment->Next();
/* Affiche activite */
// display activity
percent = (100 * ii) / frame->m_Pcb->m_NbSegmTrack;
if( percent != oldpercent )
{
@ -211,6 +211,7 @@ static void suppression_piste_non_connectee( WinEDA_PcbFrame* frame, wxDC* DC )
msg.Printf( wxT( "%d " ), frame->m_Pcb->m_NbSegmTrack );
Affiche_1_Parametre( frame, POS_AFF_MAX, wxT( "Max" ), msg, GREEN );
msg.Printf( wxT( "%d " ), ii );
Affiche_1_Parametre( frame, POS_AFF_NUMSEGM, wxT( "Segm" ), msg, CYAN );
}
@ -220,73 +221,84 @@ static void suppression_piste_non_connectee( WinEDA_PcbFrame* frame, wxDC* DC )
if( segment->GetNet() != oldnetcode )
{
PtStartNetCode = segment; oldnetcode = segment->GetNet();
startNetcode = segment;
oldnetcode = segment->GetNet();
}
flag_erase = 0; type_end = 0;
flag_erase = 0;
type_end = 0;
/* y a t-il une pastille sur chaque extremite */
masklayer = segment->ReturnMaskLayer();
ptr_pad = Fast_Locate_Pad_Connecte( frame->m_Pcb, segment->m_Start, masklayer );
D_PAD* pad;
if( ptr_pad != NULL )
pad = Fast_Locate_Pad_Connecte( frame->m_Pcb, segment->m_Start, masklayer );
if( pad != NULL )
{
segment->start = ptr_pad;
type_end |= START_SUR_PAD;
segment->start = pad;
type_end |= START_ON_PAD;
}
ptr_pad = Fast_Locate_Pad_Connecte( frame->m_Pcb, segment->m_End, masklayer );
if( ptr_pad != NULL )
pad = Fast_Locate_Pad_Connecte( frame->m_Pcb, segment->m_End, masklayer );
if( pad != NULL )
{
segment->end = ptr_pad;
type_end |= END_SUR_PAD;
segment->end = pad;
type_end |= END_ON_PAD;
}
/* Test si une extremite est connectee sur une piste */
if( (type_end & START_SUR_PAD ) == 0 )
// if not connected to a pad, test if segment's START is connected to another track
if( (type_end & START_ON_PAD ) == 0 )
{
pt_other = Locate_Piste_Connectee( segment, frame->m_Pcb->m_Track,
other = Locate_Piste_Connectee( segment, frame->m_Pcb->m_Track,
NULL, START );
if( pt_other == NULL )
if( other == NULL )
flag_erase |= 1;
else /* Segment ou via connectee a cette extremite */
else // segment or via connected to this end
{
segment->start = pt_other;
if( pt_other->Type() == TYPEVIA ) /* recherche d'un autre segment */
segment->start = other;
if( other->Type() == TYPEVIA )
{
// search for another segment following the via
segment->SetState( BUSY, ON );
pt_via = pt_other;
pt_other = Locate_Piste_Connectee( pt_via, frame->m_Pcb->m_Track,
TRACK* via = other;
other = Locate_Piste_Connectee( via, frame->m_Pcb->m_Track,
NULL, START );
if( pt_other == NULL )
if( other == NULL )
flag_erase |= 2;
segment->SetState( BUSY, OFF );
}
}
}
if( (type_end & END_SUR_PAD ) == 0 )
// if not connected to a pad, test if segment's END is connected to another track
if( (type_end & END_ON_PAD ) == 0 )
{
pt_other = Locate_Piste_Connectee( segment, frame->m_Pcb->m_Track,
other = Locate_Piste_Connectee( segment, frame->m_Pcb->m_Track,
NULL, END );
if( pt_other == NULL )
if( other == NULL )
flag_erase |= 0x10;
else /* Segment ou via connectee a cette extremite */
{
segment->end = pt_other;
if( pt_other->Type() == TYPEVIA ) /* recherche d'un autre segment */
{
segment->SetState( BUSY, ON );
pt_via = pt_other;
pt_other = Locate_Piste_Connectee( pt_via, frame->m_Pcb->m_Track,
else // segment or via connected to this end
{
segment->end = other;
if( other->Type() == TYPEVIA )
{
// search for another segment following the via
segment->SetState( BUSY, ON );
TRACK* via = other;
other = Locate_Piste_Connectee( via, frame->m_Pcb->m_Track,
NULL, END );
if( pt_other == NULL )
if( other == NULL )
flag_erase |= 0x20;
segment->SetState( BUSY, OFF );
}
}
@ -294,7 +306,7 @@ static void suppression_piste_non_connectee( WinEDA_PcbFrame* frame, wxDC* DC )
if( flag_erase )
{
oldpercent = -1; /* force affichage activite */
oldpercent = -1; // force dispay activity
nbpoints_supprimes++;
ii--;
@ -302,21 +314,20 @@ static void suppression_piste_non_connectee( WinEDA_PcbFrame* frame, wxDC* DC )
msg.Printf( wxT( "%d " ), nbpoints_supprimes );
Affiche_1_Parametre( frame, POS_AFF_VAR, wxT( "NoConn." ), msg, LIGHTRED );
/* rectification du pointeur segment pour repartir en debut
* du block des segments de meme net_code */
if( segment == PtStartNetCode )
// update the pointer to start of the contiguous netcode group
if( segment == startNetcode )
{
NextS = segment->Pnext;
PtStartNetCode = (TRACK*) NextS;
next = segment->Next();
startNetcode = next;
}
else
NextS = PtStartNetCode;
next = startNetcode;
/* Suppression du segment */
// remove segment from screen and board
segment->Draw( frame->DrawPanel, DC, GR_XOR );
segment->DeleteStructure();
if( NextS == NULL )
if( next == NULL )
break;
}
}
@ -328,8 +339,9 @@ static int clean_segments( WinEDA_PcbFrame* frame, wxDC* DC )
/************************************************************/
/* Supprime segments nulls, points inutiles .. */
{
TRACK* segment, * pt_aux;
EDA_BaseStruct* NextS;
TRACK* segment;
TRACK* other;
TRACK* next;
int ii, nbpoints_supprimes = 0;
int flag, no_inc, percent, oldpercent;
wxString msg;
@ -344,15 +356,16 @@ static int clean_segments( WinEDA_PcbFrame* frame, wxDC* DC )
nbpoints_supprimes = 0;
percent = 0;
oldpercent = -1;
frame->MsgPanel->EraseMsgBox();
frame->Affiche_Message( _( "Clean Null Segments" ) );
Affiche_1_Parametre( frame, POS_AFF_VAR, wxT( "NullSeg" ), wxT( "0" ), a_color );
segment = frame->m_Pcb->m_Track;
for( segment = frame->m_Pcb->m_Track; segment != NULL; segment = (TRACK*) NextS )
for( segment = frame->m_Pcb->m_Track; segment; segment = next )
{
NextS = segment->Pnext;
next = (TRACK*) segment->Next();
if( !segment->IsNull() )
continue;
@ -375,7 +388,7 @@ static int clean_segments( WinEDA_PcbFrame* frame, wxDC* DC )
oldpercent = -1;
segment = frame->m_Pcb->m_Track;
for( ii = 0; segment != NULL; segment = (TRACK*) segment->Pnext, ii++ )
for( ii = 0; segment; segment = (TRACK*) segment->Next(), ii++ )
{
/* affichage activite */
percent = (100 * ii) / frame->m_Pcb->m_NbSegmTrack;
@ -394,29 +407,29 @@ static int clean_segments( WinEDA_PcbFrame* frame, wxDC* DC )
return -1;
}
for( pt_aux = (TRACK*) segment->Pnext; pt_aux != NULL; pt_aux = (TRACK*) NextS )
for( other = (TRACK*) segment->Next(); other; other = next )
{
int erase = 0;
NextS = pt_aux->Pnext;
next = (TRACK*) other->Next();
if( segment->Type() != pt_aux->Type() )
if( segment->Type() != other->Type() )
continue;
if( segment->GetLayer() != pt_aux->GetLayer() )
if( segment->GetLayer() != other->GetLayer() )
continue;
if( segment->GetNet() != pt_aux->GetNet() )
if( segment->GetNet() != other->GetNet() )
break;
if( segment->m_Start == pt_aux->m_Start )
if( segment->m_Start == other->m_Start )
{
if( segment->m_End == pt_aux->m_End )
if( segment->m_End == other->m_End )
erase = 1;
}
if( segment->m_Start == pt_aux->m_End )
if( segment->m_Start == other->m_End )
{
if( segment->m_End == pt_aux->m_Start )
if( segment->m_End == other->m_Start )
erase = 1;
}
@ -424,8 +437,8 @@ static int clean_segments( WinEDA_PcbFrame* frame, wxDC* DC )
if( erase )
{
ii--;
pt_aux->Draw( frame->DrawPanel, DC, GR_OR );
pt_aux->DeleteStructure();
other->Draw( frame->DrawPanel, DC, GR_OR );
other->DeleteStructure();
nbpoints_supprimes++;
msg.Printf( wxT( " %d" ), nbpoints_supprimes );
@ -446,12 +459,14 @@ static int clean_segments( WinEDA_PcbFrame* frame, wxDC* DC )
Affiche_1_Parametre( frame, POS_AFF_VAR, _( "Merge" ), _( "0" ), a_color );
ii = 0;
segment = frame->m_Pcb->m_Track;
for( segment = frame->m_Pcb->m_Track; segment!= NULL; segment = (TRACK*) NextS )
for( segment = frame->m_Pcb->m_Track; segment; segment = next )
{
TRACK* pt_segm_s, * pt_segm_e, * pt_segm_delete;
TRACK* segStart;
TRACK* segEnd;
TRACK* pt_segm_delete;
next = (TRACK*) segment->Next();
NextS = segment->Pnext;
/* affichage activite */
ii++;
percent = (100 * ii) / frame->m_Pcb->m_NbSegmTrack;
@ -475,29 +490,30 @@ static int clean_segments( WinEDA_PcbFrame* frame, wxDC* DC )
flag = no_inc = 0;
/* Recherche d'un point possible raccorde sur DEBUT de segment: */
for( pt_segm_s = (TRACK*) segment->Pnext; ; )
// search for a possible point that connects on START of segment
for( segStart = (TRACK*) segment->Next(); ; )
{
pt_segm_s = Locate_Piste_Connectee( segment, pt_segm_s,
segStart = Locate_Piste_Connectee( segment, segStart,
NULL, START );
if( pt_segm_s )
if( segStart )
{
/* les 2 segments doivent avoir meme largeur */
if( segment->m_Width != pt_segm_s->m_Width )
// the two segments must have the same width
if( segment->m_Width != segStart->m_Width )
break;
/* Ce ne peut etre une via */
if( pt_segm_s->Type() != TYPETRACK )
// it cannot be a via
if( segStart->Type() != TYPETRACK )
break;
/* On ne peut avoir que 1 seul segment connecte */
pt_segm_s->SetState( BUSY, ON );
pt_aux = Locate_Piste_Connectee( segment, frame->m_Pcb->m_Track,
segStart->SetState( BUSY, ON );
other = Locate_Piste_Connectee( segment, frame->m_Pcb->m_Track,
NULL, START );
pt_segm_s->SetState( BUSY, OFF );
segStart->SetState( BUSY, OFF );
if( other == NULL )
flag = 1; /* OK */
if( pt_aux == NULL )
flag = 1;/* OK */
break;
}
break;
@ -505,7 +521,7 @@ static int clean_segments( WinEDA_PcbFrame* frame, wxDC* DC )
if( flag ) /* debut de segment raccorde a un autre segment */
{
pt_segm_delete = AlignSegment( frame->m_Pcb, segment, pt_segm_s, START );
pt_segm_delete = AlignSegment( frame->m_Pcb, segment, segStart, START );
if( pt_segm_delete )
{
nbpoints_supprimes++; no_inc = 1;
@ -514,27 +530,27 @@ static int clean_segments( WinEDA_PcbFrame* frame, wxDC* DC )
}
/* Recherche d'un point possible raccorde sur FIN de segment: */
for( pt_segm_e = (TRACK*) segment->Pnext; ; )
for( segEnd = (TRACK*) segment->Next(); ; )
{
pt_segm_e = Locate_Piste_Connectee( segment, pt_segm_e,
segEnd = Locate_Piste_Connectee( segment, segEnd,
NULL, END );
if( pt_segm_e )
if( segEnd )
{
/* les 2 segments doivent avoir meme largeur */
if( segment->m_Width != pt_segm_e->m_Width )
if( segment->m_Width != segEnd->m_Width )
break;
/* Ce ne peut etre une via */
if( pt_segm_e->Type() != TYPETRACK )
if( segEnd->Type() != TYPETRACK )
break;
/* On ne peut avoir que 1 seul segment connecte */
pt_segm_e->SetState( BUSY, ON );
pt_aux = Locate_Piste_Connectee( segment, frame->m_Pcb->m_Track,
segEnd->SetState( BUSY, ON );
other = Locate_Piste_Connectee( segment, frame->m_Pcb->m_Track,
NULL, END );
pt_segm_e->SetState( BUSY, OFF );
if( pt_aux == NULL )
flag |= 2;/* Ok */
segEnd->SetState( BUSY, OFF );
if( other == NULL )
flag |= 2; /* Ok */
break;
}
else
@ -543,10 +559,11 @@ static int clean_segments( WinEDA_PcbFrame* frame, wxDC* DC )
if( flag & 2 ) /* FIN de segment raccorde a un autre segment */
{
pt_segm_delete = AlignSegment( frame->m_Pcb, segment, pt_segm_e, END );
pt_segm_delete = AlignSegment( frame->m_Pcb, segment, segEnd, END );
if( pt_segm_delete )
{
nbpoints_supprimes++; no_inc = 1;
nbpoints_supprimes++;
no_inc = 1;
pt_segm_delete->DeleteStructure();
}
}
@ -556,7 +573,7 @@ static int clean_segments( WinEDA_PcbFrame* frame, wxDC* DC )
msg.Printf( wxT( "%d " ), nbpoints_supprimes );
Affiche_1_Parametre( frame, POS_AFF_VAR, wxEmptyString, msg, a_color );
NextS = segment->Pnext;
next = (TRACK*) segment->Next();
}
}
@ -568,6 +585,10 @@ static int clean_segments( WinEDA_PcbFrame* frame, wxDC* DC )
static TRACK* AlignSegment( BOARD* Pcb, TRACK* pt_ref, TRACK* pt_segm, int extremite )
/****************************************************************************/
/**
* Function AlignSegment
*/
/* Routine utilisee par clean_segments.
* Verifie l'alignement de pt_segm / pt_ref. et verifie que le point commun
* a faire disparaitre n'est pas sur un pad.
@ -577,16 +598,15 @@ static TRACK* AlignSegment( BOARD* Pcb, TRACK* pt_ref, TRACK* pt_segm, int extre
* sinon retourne NULL
*/
{
int refdx, refdy, segmdx, segmdy;/* projections des segments */
int flag = 0;
refdx = pt_ref->m_End.x - pt_ref->m_Start.x;
refdy = pt_ref->m_End.y - pt_ref->m_Start.y;
int refdx = pt_ref->m_End.x - pt_ref->m_Start.x;
int refdy = pt_ref->m_End.y - pt_ref->m_Start.y;
segmdx = pt_segm->m_End.x - pt_segm->m_Start.x;
segmdy = pt_segm->m_End.y - pt_segm->m_Start.y;
int segmdx = pt_segm->m_End.x - pt_segm->m_Start.x;
int segmdy = pt_segm->m_End.y - pt_segm->m_Start.y;
/* Tst alignement vertical possible: */
// test for vertical alignment
if( refdx == 0 )
{
if( segmdx != 0 )
@ -594,7 +614,8 @@ static TRACK* AlignSegment( BOARD* Pcb, TRACK* pt_ref, TRACK* pt_segm, int extre
else
flag = 1;
}
/* Tst alignement horizontal possible: */
// test for horizontal alignment
if( refdy == 0 )
{
if( segmdy != 0 )
@ -622,22 +643,22 @@ static TRACK* AlignSegment( BOARD* Pcb, TRACK* pt_ref, TRACK* pt_segm, int extre
g_TabOneLayerMask[pt_ref->GetLayer()] ) )
return NULL;
if( (pt_ref->m_Start.x == pt_segm->m_Start.x)
&& (pt_ref->m_Start.y == pt_segm->m_Start.y) )
if( pt_ref->m_Start == pt_segm->m_Start )
{
pt_ref->m_Start.x = pt_segm->m_End.x; pt_ref->m_Start.y = pt_segm->m_End.y;
pt_ref->m_Start = pt_segm->m_End;
return pt_segm;
}
else /* connexion par la fin de pt_segm */
{
pt_ref->m_Start.x = pt_segm->m_Start.x; pt_ref->m_Start.y = pt_segm->m_Start.y;
pt_ref->m_Start = pt_segm->m_Start;
return pt_segm;
}
}
else /* extremite == END */
{
/* Ce ne doit pas etre sur un pad */
if( Fast_Locate_Pad_Connecte( Pcb, pt_ref->m_End, g_TabOneLayerMask[pt_ref->GetLayer()] ) )
if( Fast_Locate_Pad_Connecte( Pcb, pt_ref->m_End,
g_TabOneLayerMask[pt_ref->GetLayer()] ) )
return NULL;
if( pt_ref->m_End == pt_segm->m_Start )