91 lines
2.3 KiB
C++
91 lines
2.3 KiB
C++
/*********************************************/
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/* Edit Track: Erase Routines */
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/* Drop the segment, track, and net area */
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/*********************************************/
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#include "fctsys.h"
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#include "common.h"
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#include "class_drawpanel.h"
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#include "gerbview.h"
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#include "protos.h"
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void WinEDA_GerberFrame::Delete_DCode_Items( wxDC* DC,
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int dcode_value,
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int layer_number )
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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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TRACK* next;
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for( TRACK* track = GetBoard()->m_Track; track; track = next )
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{
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next = 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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/* Removes 1 segment of track.
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*
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* If There is evidence of new track: erase segment
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* Otherwise: Delete segment under the cursor.
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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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if( Track == NULL )
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return NULL;
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if( Track->m_Flags & IS_NEW ) // Trace in progress, delete the last
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// segment
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{
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if( g_CurrentTrackList.GetCount() > 0 )
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{
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// Change track.
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delete g_CurrentTrackList.PopBack();
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if( g_CurrentTrackList.GetCount()
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&& g_CurrentTrackSegment->Type() == TYPE_VIA )
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{
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delete g_CurrentTrackList.PopBack();
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}
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UpdateStatusBar();
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if( g_CurrentTrackList.GetCount() == 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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}
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Trace_Segment( DrawPanel, DC, Track, GR_XOR );
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DLIST<TRACK>* container = (DLIST<TRACK>*)Track->GetList();
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wxASSERT( container );
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container->Remove( Track );
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GetScreen()->SetModify();
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return NULL;
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}
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