kicad/gerbview/deltrack.cpp

97 lines
2.6 KiB
C++

/*********************************************/
/* Edition des pistes: Routines d'effacement */
/* Effacement de segment, piste, net et zone */
/*********************************************/
#include "fctsys.h"
#include "common.h"
#include "gerbview.h"
#include "protos.h"
/* Routines externes : */
/* Routines Locales */
/* Variables locales */
/****************************************************************************************/
void WinEDA_GerberFrame::Delete_DCode_Items(wxDC * DC, int dcode_value, int layer_number)
/****************************************************************************************/
{
if ( dcode_value < FIRST_DCODE ) // No tool selected
return;
BOARD * Pcb = m_Pcb;
TRACK * track = Pcb->m_Track, * next_track;
for ( ; track != NULL ; track = next_track )
{
next_track = track->Next();
if ( dcode_value != track->m_NetCode ) continue;
if ( layer_number >= 0 && layer_number != track->m_Layer ) continue;
Delete_Segment(DC, track);
}
GetScreen()->m_CurrentItem = NULL;
}
/*****************************************************************/
TRACK * WinEDA_GerberFrame::Delete_Segment(wxDC * DC, TRACK *Track)
/*****************************************************************/
/* Supprime 1 segment de piste.
2 Cas possibles:
Si On est en trace de nouvelle piste: Effacement du segment en
cours de trace
Sinon : Effacment du segment sous le curseur.
*/
{
if ( Track == NULL ) return NULL;
if(Track->m_Flags & IS_NEW) // Trace en cours, on peut effacer le dernier segment
{
if(g_TrackSegmentCount > 0 )
{
// modification du trace
Track = g_CurrentTrackSegment; g_CurrentTrackSegment = (TRACK*) g_CurrentTrackSegment->Pback;
delete Track; g_TrackSegmentCount--;
if( g_TrackSegmentCount && (g_CurrentTrackSegment->m_StructType == TYPEVIA))
{
Track = g_CurrentTrackSegment; g_CurrentTrackSegment = (TRACK*) g_CurrentTrackSegment->Pback;
delete Track;
g_TrackSegmentCount-- ;
}
if( g_CurrentTrackSegment ) g_CurrentTrackSegment->Pnext = NULL;
Affiche_Status_Box();
if(g_TrackSegmentCount == 0 )
{
DrawPanel->ManageCurseur = NULL;
DrawPanel->ForceCloseManageCurseur = NULL;
return NULL;
}
else
{
if(DrawPanel->ManageCurseur)
DrawPanel->ManageCurseur(DrawPanel, DC, FALSE);
return g_CurrentTrackSegment;
}
}
return NULL;
} // Fin traitement si trace en cours
Trace_Segment(DrawPanel, DC, Track,GR_XOR) ;
SaveItemEfface( Track, 1);
GetScreen()->SetModify();
return NULL;
}