KiCad PCB EDA Suite
editrack.cpp
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1 /*
2  * This program source code file is part of KiCad, a free EDA CAD application.
3  *
4  * Copyright (C) 2012 Jean-Pierre Charras, jean-pierre.charras@ujf-grenoble.fr
5  * Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
6  * Copyright (C) 2012 Wayne Stambaugh <stambaughw@verizon.net>
7  * Copyright (C) 1992-2012 KiCad Developers, see AUTHORS.txt for contributors.
8  *
9  * This program is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU General Public License
11  * as published by the Free Software Foundation; either version 2
12  * of the License, or (at your option) any later version.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17  * GNU General Public License for more details.
18  *
19  * You should have received a copy of the GNU General Public License
20  * along with this program; if not, you may find one here:
21  * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
22  * or you may search the http://www.gnu.org website for the version 2 license,
23  * or you may write to the Free Software Foundation, Inc.,
24  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
25  */
26 
31 #include <fctsys.h>
32 #include <class_drawpanel.h>
33 #include <trigo.h>
34 #include <pcb_edit_frame.h>
35 
36 #include <pcbnew.h>
37 #include <drc.h>
38 #include <protos.h>
39 
40 #include <class_board.h>
41 #include <class_track.h>
42 #include <class_zone.h>
44 
45 
46 static void Abort_Create_Track( EDA_DRAW_PANEL* panel, wxDC* DC );
47 void ShowNewTrackWhenMovingCursor( EDA_DRAW_PANEL* aPanel, wxDC* aDC,
48  const wxPoint& aPosition, bool aErase );
49 static void ComputeBreakPoint( TRACK* track, int n, wxPoint end );
50 static void DeleteNullTrackSegments( BOARD* pcb, DLIST<TRACK>& aTrackList );
51 static void EnsureEndTrackOnPad( D_PAD* Pad );
52 
53 // A PICKED_ITEMS_LIST to store tracks which are modified/added/deleted
54 // during a track editing:
56 
57 
58 /* Function called to abort a track creation
59  */
60 static void Abort_Create_Track( EDA_DRAW_PANEL* Panel, wxDC* DC )
61 {
62  PCB_EDIT_FRAME* frame = (PCB_EDIT_FRAME*) Panel->GetParent();
63  BOARD* pcb = frame->GetBoard();
64  TRACK* track = dyn_cast<TRACK*>( frame->GetCurItem() );
65 
66  if( track )
67  {
68  // Erase the current drawing
69  ShowNewTrackWhenMovingCursor( Panel, DC, wxDefaultPosition, false );
70 
71  if( pcb->IsHighLightNetON() )
72  frame->HighLight( DC );
73 
74  pcb->PopHighLight();
75 
76  if( pcb->IsHighLightNetON() )
77  pcb->DrawHighLight( Panel, DC, pcb->GetHighLightNetCode() );
78 
79  frame->ClearMsgPanel();
80 
81  // Undo pending changes (mainly a lock point creation) and clear the
82  // undo picker list:
83  frame->PutDataInPreviousState( &s_ItemsListPicker, false, false );
84  s_ItemsListPicker.ClearListAndDeleteItems();
85 
86  // Delete current (new) track
88  }
89 
90  frame->SetCurItem( NULL );
91 }
92 
93 /*
94  * This function starts a new track segment.
95  * If a new track segment is in progress, ends this current new segment,
96  * and created a new one.
97  */
98 TRACK* PCB_EDIT_FRAME::Begin_Route( TRACK* aTrack, wxDC* aDC )
99 {
100  TRACK* trackOnStartPoint = NULL;
101  LSET layerMask( GetScreen()->m_Active_Layer );
103 
104  BOARD_CONNECTED_ITEM* lockPoint;
105 
106  if( aTrack == NULL ) // Starting a new track segment
107  {
109 
110  // Prepare the undo command info
111  s_ItemsListPicker.ClearListAndDeleteItems(); // Should not be necessary, but...
112 
113  GetBoard()->PushHighLight();
114 
115  // erase old highlight
116  if( GetBoard()->IsHighLightNetON() )
117  HighLight( aDC );
118 
120  g_CurrentTrackSegment->SetFlags( IS_NEW );
121 
122  GetBoard()->SetHighLightNet( 0 );
123 
124  // Search for a starting point of the new track, a track or pad
125  lockPoint = GetBoard()->GetLockPoint( pos, layerMask );
126 
127  D_PAD* pad = NULL;
128  if( lockPoint ) // An item (pad or track) is found
129  {
130  if( lockPoint->Type() == PCB_PAD_T )
131  {
132  pad = (D_PAD*) lockPoint;
133 
134  // A pad is found: put the starting point on pad center
135  pos = pad->GetPosition();
136  GetBoard()->SetHighLightNet( pad->GetNetCode() );
137  }
138  else // A track segment is found
139  {
140  trackOnStartPoint = (TRACK*) lockPoint;
141  GetBoard()->SetHighLightNet( trackOnStartPoint->GetNetCode() );
142  GetBoard()->CreateLockPoint( pos, trackOnStartPoint, &s_ItemsListPicker );
143  }
144  }
145  else
146  {
147  // Not a starting point, but a filled zone area can exist. This is also a
148  // good starting point.
149  ZONE_CONTAINER* zone;
150  zone = GetBoard()->HitTestForAnyFilledArea( pos,
151  GetScreen()-> m_Active_Layer,
152  GetScreen()-> m_Active_Layer,
153  -1 );
154 
155  if( zone )
156  GetBoard()->SetHighLightNet( zone->GetNetCode() );
157  }
158 
159  DBG( g_CurrentTrackList.VerifyListIntegrity() );
160 
161  int net = -1;
162 
163  if( lockPoint )
164  net = lockPoint->GetNetCode();
165 
166  BuildAirWiresTargetsList( lockPoint, wxPoint( 0, 0 ), net );
167 
168  DBG( g_CurrentTrackList.VerifyListIntegrity() );
169 
170  GetBoard()->HighLightON();
171  GetBoard()->DrawHighLight( m_canvas, aDC, GetBoard()->GetHighLightNetCode() );
172 
173  // Display info about track Net class, and init track and vias sizes:
174  g_CurrentTrackSegment->SetNetCode( GetBoard()->GetHighLightNetCode() );
175  SetCurrentNetClass( g_CurrentTrackSegment->GetNetClassName() );
176 
177  g_CurrentTrackSegment->SetLayer( GetScreen()->m_Active_Layer );
178  g_CurrentTrackSegment->SetWidth( GetDesignSettings().GetCurrentTrackWidth() );
179 
180  if( GetDesignSettings().m_UseConnectedTrackWidth )
181  {
182  if( trackOnStartPoint && trackOnStartPoint->Type() == PCB_TRACE_T )
183  g_CurrentTrackSegment->SetWidth( trackOnStartPoint->GetWidth());
184  }
185 
186  g_CurrentTrackSegment->SetStart( pos );
187  g_CurrentTrackSegment->SetEnd( pos );
188 
189  if( pad )
190  {
191  // Useful to display track length, if the pad has a die length:
192  g_CurrentTrackSegment->SetState( BEGIN_ONPAD, true );
193  g_CurrentTrackSegment->start = pad;
194  }
195 
196  if( Settings().m_legacyUseTwoSegmentTracks )
197  {
198  // Create 2nd segment
200 
201  DBG( g_CurrentTrackList.VerifyListIntegrity(); );
202 
205 
206  g_FirstTrackSegment->SetState( BEGIN_ONPAD | END_ONPAD, false );
207  }
208 
209  DBG( g_CurrentTrackList.VerifyListIntegrity(); );
210 
213  m_canvas->CallMouseCapture( aDC, wxDefaultPosition, false );
214 
215  if( Settings().m_legacyDrcOn )
216  {
218  {
219  return g_CurrentTrackSegment;
220  }
221  }
222  }
223  else // Track in progress : segment coordinates are updated by ShowNewTrackWhenMovingCursor.
224  {
225  // Test for a D.R.C. error:
226  if( Settings().m_legacyDrcOn )
227  {
229  return NULL;
230 
231  // We must handle 2 segments
233  {
235  GetBoard()->m_Track ) )
236  return NULL;
237  }
238  }
239 
240  /* Current track is Ok: current segment is kept, and a new one is
241  * created unless the current segment is null, or 2 last are null
242  * if this is a 2 segments track build.
243  */
244  bool CanCreateNewSegment = true;
245 
247  CanCreateNewSegment = false;
248 
250  && g_CurrentTrackSegment->Back()
251  && g_CurrentTrackSegment->Back()->IsNull() )
252  CanCreateNewSegment = false;
253 
254  if( CanCreateNewSegment )
255  {
256  // Erase old track on screen
257  DBG( g_CurrentTrackList.VerifyListIntegrity(); );
258 
259  ShowNewTrackWhenMovingCursor( m_canvas, aDC, wxDefaultPosition, false );
260 
261  DBG( g_CurrentTrackList.VerifyListIntegrity(); );
262 
263  if( g_Raccord_45_Auto )
264  Add45DegreeSegment( aDC );
265 
266  TRACK* previousTrack = g_CurrentTrackSegment;
267 
268  TRACK* newTrack = (TRACK*)g_CurrentTrackSegment->Clone();
269  g_CurrentTrackList.PushBack( newTrack );
270  newTrack->SetFlags( IS_NEW );
271 
272  newTrack->SetState( BEGIN_ONPAD | END_ONPAD, false );
273  newTrack->start = previousTrack->end;
274 
275  DBG( g_CurrentTrackList.VerifyListIntegrity(); );
276 
277  newTrack->SetStart( newTrack->GetEnd() );
278 
279  newTrack->SetLayer( GetScreen()->m_Active_Layer );
280 
281  if( !GetDesignSettings().m_UseConnectedTrackWidth )
282  newTrack->SetWidth( GetDesignSettings().GetCurrentTrackWidth() );
283 
284  DBG( g_CurrentTrackList.VerifyListIntegrity(); );
285 
286  // Show the new position
287  ShowNewTrackWhenMovingCursor( m_canvas, aDC, wxDefaultPosition, false );
288  }
289  }
290 
292  return g_CurrentTrackSegment;
293 }
294 
295 
297 {
298  int dx0, dy0, dx1, dy1;
299 
300  if( g_CurrentTrackList.GetCount() < 2 )
301  return false; // There must be 2 segments.
302 
303  TRACK* curTrack = g_CurrentTrackSegment;
304  TRACK* prevTrack = curTrack->Back();
305 
306  // Test if we have 2 consecutive track segments ( not via ) to connect.
307  if( curTrack->Type() != PCB_TRACE_T || prevTrack->Type() != PCB_TRACE_T )
308  {
309  return false;
310  }
311 
312  int segm_step_45 = KiROUND( GetScreen()->GetGridSize().x / 2 );
313 
314  if( segm_step_45 < ( curTrack->GetWidth() * 2 ) )
315  segm_step_45 = curTrack->GetWidth() * 2;
316 
317  // Test if the segments are horizontal or vertical.
318  dx0 = prevTrack->GetEnd().x - prevTrack->GetStart().x;
319  dy0 = prevTrack->GetEnd().y - prevTrack->GetStart().y;
320 
321  dx1 = curTrack->GetEnd().x - curTrack->GetStart().x;
322  dy1 = curTrack->GetEnd().y - curTrack->GetStart().y;
323 
324  // Segments should have a min length.
325  if( std::max( abs( dx0 ), abs( dy0 ) ) < ( segm_step_45 * 2 ) )
326  return false;
327 
328  if( std::max( abs( dx1 ), abs( dy1 ) ) < ( segm_step_45 * 2 ) )
329  return false;
330 
331  // Create a new segment and connect it with the previous 2 segments.
332  TRACK* newTrack = (TRACK*)curTrack->Clone();
333 
334  newTrack->SetStart( prevTrack->GetEnd() );
335  newTrack->SetEnd( curTrack->GetStart() );
336 
337  if( dx0 == 0 ) // Previous segment is Vertical
338  {
339  if( dy1 != 0 ) // 2 segments are not 90 degrees.
340  {
341  delete newTrack;
342  return false;
343  }
344 
345  /* Calculate coordinates the connection point.
346  * The new segment connects the 1st vertical segment and the 2nd
347  * horizontal segment.
348  */
349  if( dy0 > 0 )
350  newTrack->SetStart( wxPoint(newTrack->GetStart().x, newTrack->GetStart().y -segm_step_45) );
351  else
352  newTrack->SetStart( wxPoint(newTrack->GetStart().x, newTrack->GetStart().y + segm_step_45) );
353 
354  if( dx1 > 0 )
355  newTrack->SetEnd( wxPoint(newTrack->GetEnd().x + segm_step_45, newTrack->GetEnd().y) );
356  else
357  newTrack->SetEnd( wxPoint(newTrack->GetEnd().x - segm_step_45, newTrack->GetEnd().y) );
358 
359  if( Settings().m_legacyDrcOn &&
360  BAD_DRC == m_drc->DrcOnCreatingTrack( curTrack, GetBoard()->m_Track ) )
361  {
362  delete newTrack;
363  return false;
364  }
365 
366  prevTrack->SetEnd( newTrack->GetStart());
367  curTrack->SetStart( newTrack->GetEnd());
368 
369  g_CurrentTrackList.Insert( newTrack, curTrack );
370  return true;
371  }
372 
373  if( dy0 == 0 ) // Previous segment is horizontal
374  {
375  if( dx1 != 0 ) // 2 segments are not 90 degrees
376  {
377  delete newTrack;
378  return false;
379  }
380 
381  /* Calculate the coordinates of the point of connection:
382  * A new segment has been created, connecting segment 1
383  * (horizontal) and segment 2 (vertical)
384  */
385  if( dx0 > 0 )
386  newTrack->SetStart( wxPoint(newTrack->GetStart().x - segm_step_45 , newTrack->GetStart().y));
387  else
388  newTrack->SetStart( wxPoint(newTrack->GetStart().x + segm_step_45, newTrack->GetStart().y) );
389 
390  if( dy1 > 0 )
391  newTrack->SetEnd( wxPoint(newTrack->GetEnd().x, newTrack->GetEnd().y + segm_step_45) );
392  else
393  newTrack->SetEnd( wxPoint(newTrack->GetEnd().x, newTrack->GetEnd().y - segm_step_45) );
394 
395  if( Settings().m_legacyDrcOn &&
396  BAD_DRC == m_drc->DrcOnCreatingTrack( newTrack, GetBoard()->m_Track ) )
397  {
398  delete newTrack;
399  return false;
400  }
401 
402  prevTrack->SetEnd( newTrack->GetStart());
403  curTrack->SetStart( newTrack->GetEnd());
404 
405  g_CurrentTrackList.Insert( newTrack, curTrack );
406  return true;
407  }
408 
409  return false;
410 }
411 
412 
413 bool PCB_EDIT_FRAME::End_Route( TRACK* aTrack, wxDC* aDC )
414 {
415  LSET layerMask( GetScreen()->m_Active_Layer );
416 
417  if( aTrack == NULL )
418  return false;
419 
420  if( Settings().m_legacyDrcOn &&
422  return false;
423 
424  // Saving the coordinate of end point of the trace
425  wxPoint pos = g_CurrentTrackSegment->GetEnd();
426 
427  DBG( g_CurrentTrackList.VerifyListIntegrity(); );
428 
429  if( Begin_Route( aTrack, aDC ) == NULL )
430  return false;
431 
432  // Update last track position
433  ShowNewTrackWhenMovingCursor( m_canvas, aDC, wxDefaultPosition, true );
434  // Erase the last drawings
435  ShowNewTrackWhenMovingCursor( m_canvas, aDC, wxDefaultPosition, false );
436 
437  DBG( g_CurrentTrackList.VerifyListIntegrity(); );
438 
439  /* The track here is now chained to the list of track segments.
440  * It must be seen in the area of net
441  * As close as possible to the segment base (or end), because
442  * This helps to reduce the computing time */
443 
444  // Attaching the end point of the new track to a pad or a track
445  BOARD_CONNECTED_ITEM* lockPoint = GetBoard()->GetLockPoint( pos, layerMask );
446 
447  if( lockPoint )
448  {
449  if( lockPoint->Type() == PCB_PAD_T ) // End of track is on a pad.
450  {
451  EnsureEndTrackOnPad( (D_PAD*) lockPoint );
452  }
453  else // If end point of is on a different track,
454  // creates a lock point if not exists
455  {
456  // Creates a lock point, if not already exists:
457  wxPoint hp = g_CurrentTrackSegment->GetEnd();
458  lockPoint = GetBoard()->CreateLockPoint( hp, (TRACK*) lockPoint, &s_ItemsListPicker );
459  g_CurrentTrackSegment->SetEnd(hp);
460  }
461  }
462 
463  // Delete null length segments:
465 
466  // Insert new segments if they exist.
467  // g_FirstTrackSegment can be NULL on a double click on the starting point
468  if( g_FirstTrackSegment != NULL )
469  {
470  int netcode = g_FirstTrackSegment->GetNetCode();
471  TRACK* firstTrack = g_FirstTrackSegment;
472  int newCount = 0;
473 
474  // Put entire new current segment list in BOARD, and prepare undo command
475  TRACK* track;
476  TRACK* insertBeforeMe = g_CurrentTrackSegment->GetBestInsertPoint( GetBoard() );
477 
478  while( ( track = g_CurrentTrackList.PopFront() ) != nullptr )
479  {
480  ITEM_PICKER picker( track, UR_NEW );
481  s_ItemsListPicker.PushItem( picker );
482  GetBoard()->m_Track.Insert( track, insertBeforeMe );
483  GetBoard()->GetConnectivity()->Add( track );
484  track->ClearFlags();
485  track->SetState( BUSY, false );
486  newCount++;
487  }
488 
489  // delete the old track, if it exists and is redundant
490  if( Settings().m_legacyAutoDeleteOldTrack )
491  {
492  EraseRedundantTrack( aDC, firstTrack, newCount, &s_ItemsListPicker );
493  }
494 
495  SaveCopyInUndoList( s_ItemsListPicker, UR_UNSPECIFIED );
496  s_ItemsListPicker.ClearItemsList(); // s_ItemsListPicker is no more owner of picked items
497 
498  // Erase old ratsnest
499  if( GetBoard()->IsElementVisible( LAYER_RATSNEST ) && aDC )
500  {
501  GRSetDrawMode( aDC, GR_XOR );
502  DrawGeneralRatsnest( aDC, 0 );
503  }
504 
505  // compute and display the new ratsnest
506  TestNetConnection( aDC, netcode );
507  OnModify();
508  SetMsgPanel( GetBoard() );
509 
510  // Redraw the entire new track.
511  DrawTraces( m_canvas, aDC, firstTrack, newCount, GR_OR );
512  }
513 
514  wxASSERT( g_FirstTrackSegment == NULL );
515  wxASSERT( g_CurrentTrackSegment == NULL );
516  wxASSERT( g_CurrentTrackList.GetCount() == 0 );
517 
518  if( GetBoard()->IsHighLightNetON() )
519  HighLight( aDC );
520 
521  GetBoard()->PopHighLight();
522 
523  if( GetBoard()->IsHighLightNetON() )
524  GetBoard()->DrawHighLight( m_canvas, aDC, GetBoard()->GetHighLightNetCode() );
525 
526  m_canvas->SetMouseCapture( NULL, NULL );
527  SetCurItem( NULL );
528 
529  return true;
530 }
531 
532 
533 TRACK* LocateIntrusion( TRACK* listStart, TRACK* aTrack, LAYER_NUM aLayer, const wxPoint& aRef )
534 {
535  int net = aTrack->GetNetCode();
536  int width = aTrack->GetWidth();
537 
538  TRACK* found = NULL;
539 
540  for( TRACK* track = listStart; track; track = track->Next() )
541  {
542  if( track->Type() == PCB_TRACE_T ) // skip vias
543  {
544  if( track->GetState( BUSY | IS_DELETED ) )
545  continue;
546 
547  if( aLayer != track->GetLayer() )
548  continue;
549 
550  if( track->GetNetCode() == net )
551  continue;
552 
553  // TRACK::HitTest
554  int dist = (width + track->GetWidth()) / 2 + aTrack->GetClearance( track );
555 
556  if( !TestSegmentHit( aRef, track->GetStart(), track->GetEnd(), dist ) )
557  continue;
558 
559  found = track;
560 
561  // prefer intrusions from the side, not the end
562  wxPoint pos = aRef - track->GetStart();
563  wxPoint vec = track->GetEnd() - track->GetStart();
564  double tmp = (double) pos.x * vec.x + (double) pos.y * vec.y;
565 
566  if( tmp >= 0 && tmp <= (double) vec.x * vec.x + (double) vec.y * vec.y )
567  break;
568  }
569  }
570 
571  return found;
572 }
573 
574 
591 static void PushTrack( EDA_DRAW_PANEL* panel )
592 {
593  PCB_SCREEN* screen = (PCB_SCREEN*) panel->GetParent()->GetScreen();
594  BOARD* pcb = ( (PCB_BASE_FRAME*) (panel->GetParent()) )->GetBoard();
595  wxPoint cursor = panel->GetParent()->GetCrossHairPosition();
596  wxPoint cv, vec, n;
597  TRACK* track = g_CurrentTrackSegment;
598  TRACK* other;
599  double det;
600  int dist;
601  double f;
602 
603  other = LocateIntrusion( pcb->m_Track, track, screen->m_Active_Layer, panel->GetParent()->RefPos( true ) );
604 
605  // are we currently pointing into a conflicting trace ?
606  if( !other )
607  return;
608 
609  if( other->GetNetCode() == track->GetNetCode() )
610  return;
611 
612  cv = cursor - other->GetStart();
613  vec = other->GetEnd() - other->GetStart();
614 
615  det = (double) cv.x * vec.y - (double) cv.y * vec.x;
616 
617  // cursor is right at the center of the old track
618  if( !det )
619  return;
620 
621  dist = (track->GetWidth() + 1) / 2 + (other->GetWidth() + 1) / 2 + track->GetClearance( other ) + 2;
622 
623  /*
624  * DRC wants >, so +1.
625  * We may have a quantization error of 1/sqrt(2), so +1 again.
626  */
627 
628  // Vector "n" is perpendicular to "other", pointing towards the cursor.
629  if( det > 0 )
630  {
631  n.x = vec.y;
632  n.y = -vec.x;
633  }
634  else
635  {
636  n.x = -vec.y;
637  n.y = vec.x;
638  }
639 
640  f = dist / hypot( double(n.x), double(n.y) );
641  n.x = KiROUND( f * n.x );
642  n.y = KiROUND( f * n.y );
643 
644  wxPoint hp = track->GetEnd();
645  FindBestGridPointOnTrack( &hp, cursor, other );
646  track->SetEnd( hp + n );
647 }
648 
649 
650 //Helper function: Draws Via circle and Via Clearance circle.
651 inline void DrawViaCirclesWhenEditingNewTrack( EDA_RECT* aPanelClipBox,
652  wxDC* aDC, const wxPoint& aPos,
653  int aViaRadius,
654  int aViaRadiusWithClearence,
655  COLOR4D aColor)
656 {
657  //Current viasize clearance circle
658  GRCircle( aPanelClipBox, aDC, aPos.x, aPos.y, aViaRadiusWithClearence, aColor );
659  //Current viasize circle
660  GRCircle( aPanelClipBox, aDC, aPos.x, aPos.y, aViaRadius, aColor );
661 }
662 
663 /* Redraw the current track being created when the mouse cursor is moved
664  */
665 void ShowNewTrackWhenMovingCursor( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
666  bool aErase )
667 {
668 // DBG( g_CurrentTrackList.VerifyListIntegrity(); );
669 
670  PCB_SCREEN* screen = (PCB_SCREEN*) aPanel->GetScreen();
671  PCB_BASE_FRAME* frame = (PCB_BASE_FRAME*) aPanel->GetParent();
672  auto displ_opts = (PCB_DISPLAY_OPTIONS*) aPanel-> GetDisplayOptions();
673 
674  bool tmp = displ_opts->m_DisplayPcbTrackFill;
675  displ_opts->m_DisplayPcbTrackFill = true;
676  auto showTrackClearanceMode = displ_opts->m_ShowTrackClearanceMode;
677 
678  if ( g_FirstTrackSegment == NULL )
679  return;
680 
681  NETCLASSPTR netclass = g_FirstTrackSegment->GetNetClass();
682 
683  if( showTrackClearanceMode != PCB_DISPLAY_OPTIONS::DO_NOT_SHOW_CLEARANCE )
684  displ_opts->m_ShowTrackClearanceMode = PCB_DISPLAY_OPTIONS::SHOW_CLEARANCE_ALWAYS;
685 
686  // Values to Via circle
687  int boardViaRadius = frame->GetDesignSettings().GetCurrentViaSize()/2;
688  int viaRadiusWithClearence = boardViaRadius+netclass->GetClearance();
689  EDA_RECT* panelClipBox=aPanel->GetClipBox();
690 
691 #ifndef USE_WX_OVERLAY
692  // Erase old track
693  if( aErase )
694  {
696 
697  frame->TraceAirWiresToTargets( aDC );
698 
700  {
701  COLOR4D color = frame->Settings().Colors().GetLayerColor( g_CurrentTrackSegment->GetLayer() );
702  DrawViaCirclesWhenEditingNewTrack( panelClipBox, aDC, g_CurrentTrackSegment->GetEnd(),
703  boardViaRadius, viaRadiusWithClearence, color);
704  }
705  }
706 #endif
707  // MacOSX seems to need this.
708  if( g_CurrentTrackList.GetCount() == 0 )
709  return;
710 
711  // Set track parameters, that can be modified while creating the track
712  g_CurrentTrackSegment->SetLayer( screen->m_Active_Layer );
713 
716 
718  {
719  TRACK* previous_track = g_CurrentTrackSegment->Back();
720 
721  if( previous_track && previous_track->Type()==PCB_TRACE_T )
722  {
723  previous_track->SetLayer( screen->m_Active_Layer );
724 
726  previous_track->SetWidth( frame->GetDesignSettings().GetCurrentTrackWidth() );
727  }
728  }
729 
730  if( frame->Settings().m_legacyUse45DegreeTracks )
731  {
733  {
734  g_CurrentTrackSegment->SetEnd( frame->GetCrossHairPosition() );
735 
736  if( frame->Settings().m_legacyDrcOn )
737  PushTrack( aPanel );
738 
741  g_CurrentTrackSegment->GetEnd() );
742  }
743  else
744  {
745  /* Calculate of the end of the path for the permitted directions:
746  * horizontal, vertical or 45 degrees.
747  */
748  wxPoint hp = g_CurrentTrackSegment->GetEnd();
750  g_CurrentTrackSegment->GetStart() );
751  g_CurrentTrackSegment->SetEnd(hp);
752  }
753  }
754  else // Here the angle is arbitrary
755  {
756  g_CurrentTrackSegment->SetEnd( frame->GetCrossHairPosition() );
757  }
758 
759  // Redraw the new track
760  DBG( g_CurrentTrackList.VerifyListIntegrity(); );
762 
764  {
766 
767  //Via diameter must have taken what we are using, rather than netclass value.
768  DrawViaCirclesWhenEditingNewTrack( panelClipBox, aDC, g_CurrentTrackSegment->GetEnd(),
769  boardViaRadius, viaRadiusWithClearence, color);
770 
771  }
772 
773  /* Display info about current segment and the full new track:
774  * Choose the interesting segment: because we are using a 2 segments step,
775  * the last segment can be null, and the previous segment can be the
776  * interesting segment.
777  */
778  TRACK* isegm = g_CurrentTrackSegment;
779 
780  if( isegm->GetLength() == 0 && g_CurrentTrackSegment->Back() )
781  isegm = g_CurrentTrackSegment->Back();
782 
783  // display track info:
784  frame->SetMsgPanel( isegm );
785  wxString msg;
786 
787  // Display current segments count (number of segments in this new track):
788  msg.Printf( "%d", g_CurrentTrackList.GetCount() );
789  frame->AppendMsgPanel( _( "Segs Count" ), msg, DARKCYAN );
790 
791  displ_opts->m_ShowTrackClearanceMode = showTrackClearanceMode;
792  displ_opts->m_DisplayPcbTrackFill = tmp;
793 
794  frame->BuildAirWiresTargetsList( NULL, g_CurrentTrackSegment->GetEnd(),
795  g_CurrentTrackSegment->GetNetCode() );
796  frame->TraceAirWiresToTargets( aDC );
797 }
798 
799 
800 wxPoint CalculateSegmentEndPoint( const wxPoint& aPosition, const wxPoint& aOrigin )
801 {
802  // Determine end point for a segment direction 0, 90, or 45 degrees
803  // depending on it's position from the origin \a aOrigin and \a aPosition.
804  wxPoint endPoint;
805 
806  int deltax = aPosition.x - aOrigin.x;
807  int deltay = aPosition.y - aOrigin.y;
808 
809  deltax = abs( deltax );
810  deltay = abs( deltay );
811  int angle = 45;
812 
813  if( deltax >= deltay )
814  {
815  if( deltax == 0 )
816  angle = 0;
817  else if( ( (deltay << 6 ) / deltax ) < 26 )
818  angle = 0;
819  }
820  else
821  {
822  angle = 45;
823 
824  if( deltay == 0 )
825  angle = 90;
826  else if( ( (deltax << 6 ) / deltay ) < 26 )
827  angle = 90;
828  }
829 
830  switch( angle )
831  {
832  case 0:
833  endPoint.x = aPosition.x;
834  endPoint.y = aOrigin.y;
835  break;
836 
837  case 45:
838  deltax = std::min( deltax, deltay );
839  deltay = deltax;
840 
841  // Recalculate the signs for deltax and deltaY.
842  if( ( aPosition.x - aOrigin.x ) < 0 )
843  deltax = -deltax;
844 
845  if( ( aPosition.y - aOrigin.y ) < 0 )
846  deltay = -deltay;
847 
848  endPoint.x = aOrigin.x + deltax;
849  endPoint.y = aOrigin.y + deltay;
850  break;
851 
852  case 90:
853  endPoint.x = aOrigin.x;
854  endPoint.y = aPosition.y;
855  break;
856  }
857 
858  return endPoint;
859 }
860 
861 
865 void ComputeBreakPoint( TRACK* track, int SegmentCount, wxPoint end )
866 {
867  int iDx = 0;
868  int iDy = 0;
869  int iAngle = 0;
870 
871  if( SegmentCount <= 0 )
872  return;
873 
874  if( track == NULL )
875  return;
876 
877  TRACK* newTrack = track;
878  track = track->Back();
879  SegmentCount--;
880 
881  if( track )
882  {
883  iDx = end.x - track->GetStart().x;
884  iDy = end.y - track->GetStart().y;
885 
886  iDx = abs( iDx );
887  iDy = abs( iDy );
888  }
889 
890  TRACK* lastTrack = track ? track->Back() : NULL;
891 
892  if( lastTrack )
893  {
894  if(( (lastTrack->GetEnd().x == lastTrack->GetStart().x)
895  || (lastTrack->GetEnd().y == lastTrack->GetStart().y) )
897  {
898  iAngle = 45;
899  }
900  }
901  else
902  {
904  {
905  iAngle = 45;
906  }
907  }
908 
909  if( iAngle == 0 )
910  {
911  if( iDx >= iDy )
912  iAngle = 0;
913  else
914  iAngle = 90;
915  }
916 
917  if( track == NULL )
918  iAngle = -1;
919 
920  switch( iAngle )
921  {
922  case -1:
923  break;
924 
925  case 0:
926  if( ( end.x - track->GetStart().x ) < 0 )
927  track->SetEnd(wxPoint( end.x + iDy, track->GetStart().y));
928  else
929  track->SetEnd(wxPoint( end.x - iDy, track->GetStart().y));
930  break;
931 
932  case 45:
933  iDx = std::min( iDx, iDy );
934  iDy = iDx;
935 
936  // Recalculate the signs for deltax and deltaY.
937  if( ( end.x - track->GetStart().x ) < 0 )
938  iDx = -iDx;
939 
940  if( ( end.y - track->GetStart().y ) < 0 )
941  iDy = -iDy;
942 
943  track->SetEnd(wxPoint(track->GetStart().x + iDx, track->GetStart().y + iDy));
944  break;
945 
946  case 90:
947  if( ( end.y - track->GetStart().y ) < 0 )
948  track->SetEnd(wxPoint(track->GetStart().x , end.y + iDx));
949  else
950  track->SetEnd(wxPoint(track->GetStart().x , end.y - iDx));
951  break;
952  }
953 
954  if( track )
955  {
956  if( track->IsNull() )
957  track->SetEnd( end );
958 
959  newTrack->SetStart( track->GetEnd() );
960  }
961 
962  newTrack->SetEnd( end );
963 }
964 
965 
966 /* Delete track segments which have len = 0 after creating a new track
967  * return a pointer on the first segment (start of track list)
968  */
969 void DeleteNullTrackSegments( BOARD* pcb, DLIST<TRACK>& aTrackList )
970 {
971  if( aTrackList.GetCount() == 0 )
972  return;
973 
974  TRACK* track = aTrackList.GetFirst();
975  TRACK* firsttrack = track;
976  TRACK* oldtrack;
977 
978  BOARD_CONNECTED_ITEM* lockPoint = track->start;
979 
980  while( track != NULL )
981  {
982  oldtrack = track;
983  track = track->Next();
984 
985  if( !oldtrack->IsNull() )
986  {
987  continue;
988  }
989 
990  // NULL segment, delete it
991  if( firsttrack == oldtrack )
992  firsttrack = track;
993 
994  delete aTrackList.Remove( oldtrack );
995  }
996 
997  if( aTrackList.GetCount() == 0 )
998  return; // all the new track segments have been deleted
999 
1000  // we must set the pointers on connected items and the connection status
1001  oldtrack = track = firsttrack;
1002  firsttrack->start = NULL;
1003 
1004  while( track != NULL )
1005  {
1006  oldtrack = track;
1007  track = track->Next();
1008  oldtrack->end = track;
1009 
1010  if( track )
1011  track->start = oldtrack;
1012 
1013  oldtrack->SetStatus( 0 );
1014  }
1015 
1016  firsttrack->start = lockPoint;
1017 
1018  if( lockPoint && lockPoint->Type()==PCB_PAD_T )
1019  firsttrack->SetState( BEGIN_ONPAD, true );
1020 
1021  track = firsttrack;
1022 
1023  while( track != NULL )
1024  {
1025  TRACK* next_track = track->Next();
1026  lockPoint = pcb->GetPad( track, ENDPOINT_END );
1027 
1028  if( lockPoint )
1029  {
1030  track->end = lockPoint;
1031  track->SetState( END_ONPAD, true );
1032 
1033  if( next_track )
1034  {
1035  next_track->start = lockPoint;
1036  next_track->SetState( BEGIN_ONPAD, true );
1037  }
1038  }
1039 
1040  track = next_track;
1041  }
1042 }
1043 
1044 
1045 /* Ensure the end point of g_CurrentTrackSegment is on the pad "Pad"
1046  * if no, create a new track segment if necessary
1047  * and move current (or new) end segment on pad
1048  */
1050 {
1051  if( g_CurrentTrackSegment->GetEnd() == aPad->GetPosition() ) // Ok !
1052  {
1053  g_CurrentTrackSegment->end = aPad;
1054  g_CurrentTrackSegment->SetState( END_ONPAD, true );
1055  return;
1056  }
1057 
1058  TRACK* lasttrack = g_CurrentTrackSegment;
1059 
1060  if( !g_CurrentTrackSegment->IsNull() )
1061  {
1062  // Must create a new segment, from track end to pad center
1063  g_CurrentTrackList.PushBack( (TRACK*)lasttrack->Clone() );
1064 
1065  lasttrack->end = g_CurrentTrackSegment;
1066  }
1067 
1068  g_CurrentTrackSegment->SetEnd( aPad->GetPosition() );
1069  g_CurrentTrackSegment->SetState( END_ONPAD, false );
1070 
1071  g_CurrentTrackSegment->end = aPad;
1072  g_CurrentTrackSegment->SetState( END_ONPAD, true );
1073 }
virtual BASE_SCREEN * GetScreen()=0
#define g_FirstTrackSegment
first segment created
Definition: pcbnew.h:96
#define g_CurrentTrackSegment
most recently created segment
Definition: pcbnew.h:95
KICAD_T Type() const
Function Type()
Definition: base_struct.h:201
void TraceAirWiresToTargets(wxDC *aDC)
Function TraceAirWiresToTargets This functions shows airwires to nearest connecting points (pads) fro...
Definition: ratsnest.cpp:205
virtual void OnModify() override
Function OnModify must be called after a board change to set the modified flag.
Class ZONE_CONTAINER handles a list of polygons defining a copper zone.
Definition: class_zone.h:60
TRACK * CreateLockPoint(wxPoint &aPosition, TRACK *aSegment, PICKED_ITEMS_LIST *aList)
Function CreateLockPoint creates an intermediate point on aSegment and break it into two segments at ...
bool IsNull()
Function IsNull returns true if segment length is zero.
T * Remove(T *aElement)
Function Remove removes aElement from the list, but does not delete it.
Definition: dlist.h:211
static void DeleteNullTrackSegments(BOARD *pcb, DLIST< TRACK > &aTrackList)
Definition: editrack.cpp:969
bool g_Alternate_Track_Posture
Definition: pcbnew.cpp:72
static const int dist[10][10]
Definition: ar_matrix.cpp:320
#define END_ONPAD
Pcbnew: flag set for track segment ending on a pad.
Definition: base_struct.h:134
void GRSetDrawMode(wxDC *DC, GR_DRAWMODE draw_mode)
Definition: gr_basic.cpp:223
static int KiROUND(double v)
Round a floating point number to an integer using "round halfway cases away from zero".
Definition: common.h:120
virtual void SetLayer(PCB_LAYER_ID aLayer)
Function SetLayer sets the layer this item is on.
void SetEnd(const wxPoint &aEnd)
Definition: class_track.h:118
static void EnsureEndTrackOnPad(D_PAD *Pad)
Definition: editrack.cpp:1049
DLIST< TRACK > g_CurrentTrackList
Definition: pcbnew.cpp:90
void TestNetConnection(wxDC *aDC, int aNetCode)
Function TestNetConnection tests the connections relative to aNetCode.
Definition: connect.cpp:40
Class BOARD to handle a board.
bool Add45DegreeSegment(wxDC *aDC)
Function Add45DegreeSegment adds a track segment between 2 tracks segments if these 2 segments make a...
Definition: editrack.cpp:296
int color
Definition: DXF_plotter.cpp:62
void SetCurItem(BOARD_ITEM *aItem, bool aDisplayInfo=true)
Function SetCurItem sets the currently selected item and displays it in the MsgPanel.
virtual EDA_ITEM * Clone() const override
Function Clone creates a duplicate of this item with linked list members set to NULL.
BOARD * GetBoard() const
Classes to handle copper zones.
void PushItem(const ITEM_PICKER &aItem)
Function PushItem pushes aItem to the top of the list.
class D_PAD, a pad in a footprint
Definition: typeinfo.h:90
D_PAD * GetPad(unsigned aIndex) const
Function GetPad.
#define BUSY
Pcbnew: flag indicating that the structure has.
Definition: base_struct.h:135
virtual EDA_RECT * GetClipBox()
DRC * m_drc
the DRC controller, see drc.cpp
void BuildAirWiresTargetsList(BOARD_CONNECTED_ITEM *aItemRef, const wxPoint &aPosition, int aNet)
Function BuildAirWiresTargetsList Build a list of candidates that can be a coonection point when a tr...
Definition: ratsnest.cpp:182
void DeleteAll()
Function DeleteAll deletes all items on the list and leaves the list empty.
Definition: dlist.cpp:44
TRACK * Begin_Route(TRACK *aTrack, wxDC *aDC)
Function Begin_Route Starts a new track and/or establish of a new track point.
Definition: editrack.cpp:98
bool SetCurrentNetClass(const wxString &aNetClassName)
Function SetCurrentNetClass Must be called after a netclass selection (or after a netclass parameter ...
#define BEGIN_ONPAD
Pcbnew: flag set for track segment starting on a pad.
Definition: base_struct.h:133
PCB_LAYER_ID m_Active_Layer
Definition: pcb_screen.h:44
int GetCurrentViaSize() const
Function GetCurrentViaSize.
#define abs(a)
Definition: auxiliary.h:84
Class BOARD_CONNECTED_ITEM is a base class derived from BOARD_ITEM for items that can be connected an...
TRACK * Back() const
Definition: class_track.h:100
bool End_Route(TRACK *aTrack, wxDC *aDC)
Function End_Route Terminates a track currently being created.
Definition: editrack.cpp:413
BOARD_CONNECTED_ITEM * GetLockPoint(const wxPoint &aPosition, LSET aLayerMask)
Function GetLockPoint returns the item at the "attachment" point at the end of a trace at aPosition o...
Casted dyn_cast(From aObject)
Function dyn_cast()
Definition: typeinfo.h:61
const wxPoint & GetEnd() const
Definition: class_track.h:119
Functions relatives to tracks, vias and segments used to fill zones.
int DrcOnCreatingTrack(TRACK *aRefSeg, TRACK *aList)
Function Drc tests the current segment and returns the result and displays the error in the status pa...
Definition: drc.cpp:169
class TRACK, a track segment (segment on a copper layer)
Definition: typeinfo.h:95
void * GetDisplayOptions() override
Function GetDisplayOptions returns the display options current in use Display options are relative to...
bool g_Raccord_45_Auto
Definition: pcbnew.cpp:73
wxPoint CalculateSegmentEndPoint(const wxPoint &aPosition, const wxPoint &aOrigin)
Determine end point for a segment direction 0, 90, or 45 degrees depending on it&#39;s position from the ...
Definition: editrack.cpp:800
void SetWidth(int aWidth)
Definition: class_track.h:115
ZONE_CONTAINER * HitTestForAnyFilledArea(const wxPoint &aRefPos, PCB_LAYER_ID aStartLayer, PCB_LAYER_ID aEndLayer, int aNetCode)
Function HitTestForAnyFilledArea tests if the given wxPoint is within the bounds of a filled area of ...
void PushBack(T *aNewElement)
Function PushBack puts aNewElement at the end of the list sequence.
Definition: dlist.h:250
#define IS_NEW
New item, just created.
Definition: base_struct.h:114
virtual EDA_DRAW_FRAME * GetParent() const =0
bool IsElementVisible(GAL_LAYER_ID aElement) const
Function IsElementVisible tests whether a given element category is visible.
static void PushTrack(EDA_DRAW_PANEL *panel)
Function PushTrack detects if the mouse is pointing into a conflicting track.
Definition: editrack.cpp:591
Class PCB_DISPLAY_OPTIONS handles display options like enable/disable some optional drawings...
virtual BASE_SCREEN * GetScreen() const
Return a pointer to a BASE_SCREEN or one of its derivatives.
Definition: draw_frame.h:397
Class LSET is a set of PCB_LAYER_IDs.
void PopHighLight()
Function PopHighLight retrieve a previously saved high light info.
void SetFlags(STATUS_FLAGS aMask)
Definition: base_struct.h:256
void PutDataInPreviousState(PICKED_ITEMS_LIST *aList, bool aRedoCommand, bool aRebuildRatsnet=true)
Function PutDataInPreviousState Used in undo or redo command.
Definition: undo_redo.cpp:409
void SetMsgPanel(const std::vector< MSG_PANEL_ITEM > &aList)
Clear the message panel and populates it with the contents of aList.
int EraseRedundantTrack(wxDC *aDC, TRACK *aNewTrack, int aNewTrackSegmentsCount, PICKED_ITEMS_LIST *aItemsListPicker)
Function EraseRedundantTrack Called after creating a track Remove (if exists) the old track that have...
#define IS_DELETED
Definition: base_struct.h:117
PCB_GENERAL_SETTINGS & Settings()
const wxPoint & GetStart() const
Definition: class_track.h:122
virtual void SetMouseCapture(MOUSE_CAPTURE_CALLBACK aMouseCaptureCallback, END_MOUSE_CAPTURE_CALLBACK aEndMouseCaptureCallback)
Function SetMouseCapture sets the mouse capture and end mouse capture callbacks to aMouseCaptureCallb...
void DrawGeneralRatsnest(wxDC *aDC, int aNetcode=0)
function Displays the general ratsnest Only ratsnest with the status bit CH_VISIBLE is set are displa...
Definition: ratsnest.cpp:88
virtual void CallMouseCapture(wxDC *aDC, const wxPoint &aPosition, bool aErase)
Function CallMouseCapture calls the mouse capture callback.
T * GetFirst() const
Function GetFirst returns the first T* in the list without removing it, or NULL if the list is empty...
Definition: dlist.h:163
void DrawTraces(EDA_DRAW_PANEL *panel, wxDC *DC, TRACK *aTrackList, int nbsegment, GR_DRAWMODE draw_mode)
Function DrawTraces Draws n consecutive track segments in list.
void HighLight(wxDC *DC)
Function HighLight.
Definition: highlight.cpp:105
virtual BOARD_DESIGN_SETTINGS & GetDesignSettings() const
Function GetDesignSettings returns the BOARD_DESIGN_SETTINGS for the BOARD owned by this frame...
TRACK * LocateIntrusion(TRACK *listStart, TRACK *aTrack, LAYER_NUM aLayer, const wxPoint &aRef)
Definition: editrack.cpp:533
Class PICKED_ITEMS_LIST is a holder to handle information on schematic or board items.
virtual int GetClearance(BOARD_CONNECTED_ITEM *aItem=NULL) const override
Function GetClearance returns the clearance in internal units.
void SaveCopyInUndoList(BOARD_ITEM *aItemToCopy, UNDO_REDO_T aTypeCommand, const wxPoint &aTransformPoint=wxPoint(0, 0)) override
Function SaveCopyInUndoList Creates a new entry in undo list of commands.
Definition: undo_redo.cpp:202
#define BAD_DRC
Definition: drc.h:37
COLORS_DESIGN_SETTINGS & Colors()
int LAYER_NUM
Type LAYER_NUM can be replaced with int and removed.
void HighLightON()
Function HighLightON Enable highlight.
Definition: class_board.h:400
Definition: gr_basic.h:38
bool FindBestGridPointOnTrack(wxPoint *aNearPos, wxPoint on_grid, const TRACK *track)
Finds the projection of a grid point on a track.
int GetNetCode() const
Function GetNetCode.
void SetHighLightNet(int aNetCode)
Function SetHighLightNet.
Definition: class_board.h:378
wxPoint RefPos(bool useMouse) const
Return the reference position, coming from either the mouse position or the cursor position...
EDA_DRAW_PANEL * m_canvas
The area to draw on.
Definition: draw_frame.h:123
void AppendMsgPanel(const wxString &textUpper, const wxString &textLower, COLOR4D color, int pad=6)
Append a message to the message panel.
static void Abort_Create_Track(EDA_DRAW_PANEL *panel, wxDC *DC)
Definition: editrack.cpp:60
void DrawViaCirclesWhenEditingNewTrack(EDA_RECT *aPanelClipBox, wxDC *aDC, const wxPoint &aPos, int aViaRadius, int aViaRadiusWithClearence, COLOR4D aColor)
Definition: editrack.cpp:651
TRACK * Next() const
Definition: class_track.h:99
void SetState(int type, int state)
Definition: base_struct.h:245
#define max(a, b)
Definition: auxiliary.h:86
Class BOARD holds information pertinent to a Pcbnew printed circuit board.
Definition: class_board.h:170
int GetWidth() const
Definition: class_track.h:116
static DIRECTION_45::AngleType angle(const VECTOR2I &a, const VECTOR2I &b)
void GRCircle(EDA_RECT *ClipBox, wxDC *DC, int xc, int yc, int r, int width, COLOR4D Color)
Definition: gr_basic.cpp:755
Class EDA_RECT handles the component boundary box.
Definition: eda_rect.h:44
static void ComputeBreakPoint(TRACK *track, int n, wxPoint end)
Compute new track angle based on previous track.
Definition: editrack.cpp:865
Class PCB_EDIT_FRAME is the main frame for Pcbnew.
void ShowNewTrackWhenMovingCursor(EDA_DRAW_PANEL *aPanel, wxDC *aDC, const wxPoint &aPosition, bool aErase)
Definition: editrack.cpp:665
void PushHighLight()
Function PushHighLight save current high light info for later use.
void ClearItemsList()
Function ClearItemsList deletes only the list of pickers, NOT the picked data itself.
PCB_SCREEN * GetScreen() const override
Return a pointer to a BASE_SCREEN or one of its derivatives.
COLOR4D GetLayerColor(LAYER_NUM aLayer) const
Function GetLayerColor.
void SetStatus(STATUS_FLAGS aStatus)
Definition: base_struct.h:254
static PICKED_ITEMS_LIST s_ItemsListPicker
Definition: editrack.cpp:55
virtual BOARD * GetBoard() const
Function GetBoard returns the BOARD in which this BOARD_ITEM resides, or NULL if none.
void ClearFlags(STATUS_FLAGS aMask=EDA_ITEM_ALL_FLAGS)
Definition: base_struct.h:257
unsigned GetCount() const
Function GetCount returns the number of elements in the list.
Definition: dlist.h:126
bool IsHighLightNetON() const
Function IsHighLightNetON.
Definition: class_board.h:387
void SetStart(const wxPoint &aStart)
Definition: class_track.h:121
#define DBG(x)
Definition: fctsys.h:33
int GetHighLightNetCode() const
Function GetHighLightNetCode.
Definition: class_board.h:372
DLIST< TRACK > m_Track
Definition: class_board.h:249
bool TestSegmentHit(const wxPoint &aRefPoint, wxPoint aStart, wxPoint aEnd, int aDist)
Function TestSegmentHit test for hit on line segment i.e.
Definition: trigo.cpp:122
const wxPoint GetPosition() const override
Definition: class_pad.h:220
void DrawHighLight(EDA_DRAW_PANEL *aDrawPanel, wxDC *aDC, int aNetCode)
Function DrawHighLight redraws the objects in the board that are associated with the given aNetCode a...
int GetCurrentTrackWidth() const
Function GetCurrentTrackWidth.
BOARD_ITEM * GetCurItem()
BOARD_CONNECTED_ITEM * end
Definition: class_track.h:91
wxPoint GetCrossHairPosition(bool aInvertY=false) const
Return the current cross hair position in logical (drawing) coordinates.
BOARD_CONNECTED_ITEM * start
Definition: class_track.h:90
std::shared_ptr< CONNECTIVITY_DATA > GetConnectivity() const
Function GetConnectivity() returns list of missing connections between components/tracks.
Definition: class_board.h:296
void ClearMsgPanel(void)
Clear all messages from the message panel.
class PCB_BASE_FRAME basic PCB main window class for Pcbnew, Gerbview, and CvPcb footprint viewer...
void ClearListAndDeleteItems()
Function ClearListAndDeleteItems deletes the list of pickers, AND the data pointed by m_PickedItem or...
void Insert(T *aNewElement, T *aElementAfterMe)
Function Insert puts aNewElement just in front of aElementAfterMe in the list sequence.
Definition: dlist.h:200
T * PopFront()
Definition: dlist.h:221
#define min(a, b)
Definition: auxiliary.h:85
Class COLOR4D is the color representation with 4 components: red, green, blue, alpha.
Definition: color4d.h:39