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