KiCad PCB EDA Suite
zone_create_helper.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) 2017-2019 KiCad Developers, see AUTHORS.txt for contributors.
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23 
25 #include <tool/tool_manager.h>
26 #include <class_zone.h>
27 #include <class_drawsegment.h>
28 #include <class_edge_mod.h>
29 #include <board_commit.h>
30 #include <pcb_painter.h>
31 #include <tools/pcb_actions.h>
32 #include <tools/selection_tool.h>
33 #include <zone_filler.h>
34 
36  m_tool( aTool ),
37  m_params( aParams ),
38  m_parentView( *aTool.getView() )
39 {
41 }
42 
43 
45 {
46  // remove the preview from the view
49 }
50 
51 
52 std::unique_ptr<ZONE_CONTAINER> ZONE_CREATE_HELPER::createNewZone( bool aKeepout )
53 {
54  auto& frame = *m_tool.getEditFrame<PCB_BASE_EDIT_FRAME>();
55  auto& board = *m_tool.getModel<BOARD>();
58 
59  // Get the current default settings for zones
60  ZONE_SETTINGS zoneInfo = frame.GetZoneSettings();
62  zoneInfo.m_NetcodeSelection = board.GetHighLightNetCode();
63  zoneInfo.SetIsKeepout( m_params.m_keepout );
65 
67  {
68  // Get the current default settings for zones
69 
70  // Show options dialog
71  int dialogResult;
72 
73  if( m_params.m_keepout )
74  dialogResult = InvokeKeepoutAreaEditor( &frame, &zoneInfo );
75  else
76  {
77  if( IsCopperLayer( zoneInfo.m_CurrentZone_Layer ) )
78  dialogResult = InvokeCopperZonesEditor( &frame, &zoneInfo );
79  else
80  dialogResult = InvokeNonCopperZonesEditor( &frame, &zoneInfo );
81  }
82 
83  if( dialogResult == wxID_CANCEL )
84  return nullptr;
85 
86  controls->WarpCursor( controls->GetCursorPosition(), true );
87  }
88 
89  // The new zone is a ZONE_CONTAINER if created in the board editor
90  // and a MODULE_ZONE_CONTAINER if created in the footprint editor
91  wxASSERT( !m_tool.m_editModules || ( parent->Type() == PCB_MODULE_T ) );
92 
93  auto newZone = m_tool.m_editModules ?
94  std::make_unique<MODULE_ZONE_CONTAINER>( parent ) :
95  std::make_unique<ZONE_CONTAINER>( parent );
96 
97  // Apply the selected settings
98  zoneInfo.ExportSetting( *newZone );
99 
100  return newZone;
101 }
102 
103 
104 std::unique_ptr<ZONE_CONTAINER> ZONE_CREATE_HELPER::createZoneFromExisting(
105  const ZONE_CONTAINER& aSrcZone )
106 {
107  auto& board = *m_tool.getModel<BOARD>();
108 
109  auto newZone = std::make_unique<ZONE_CONTAINER>( &board );
110 
111  ZONE_SETTINGS zoneSettings;
112  zoneSettings << aSrcZone;
113 
114  zoneSettings.ExportSetting( *newZone );
115 
116  return newZone;
117 }
118 
119 
121 {
122  BOARD_COMMIT commit( &m_tool );
123  BOARD* board = m_tool.getModel<BOARD>();
124  std::vector<ZONE_CONTAINER*> newZones;
125 
126  // Clear the selection before removing the old zone
127  auto toolMgr = m_tool.GetManager();
128  toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
129 
130  SHAPE_POLY_SET originalOutline( *aZone.Outline() );
131  originalOutline.BooleanSubtract( *aCutout.Outline(), SHAPE_POLY_SET::PM_FAST );
132 
133  for( int i = 0; i < originalOutline.OutlineCount(); i++ )
134  {
135  auto newZoneOutline = new SHAPE_POLY_SET;
136  newZoneOutline->AddOutline( originalOutline.Outline( i ) );
137 
138  for (int j = 0; j < originalOutline.HoleCount(i) ; j++ )
139  newZoneOutline->AddHole( originalOutline.CHole(i, j), i );
140 
141  auto newZone = new ZONE_CONTAINER( aZone );
142  newZone->SetOutline( newZoneOutline );
143  newZone->SetLocalFlags( 1 );
144  newZone->Hatch();
145  newZones.push_back( newZone );
146  commit.Add( newZone );
147  }
148 
149  commit.Remove( &aZone );
150  commit.Push( _( "Add a zone cutout" ) );
151 
152  ZONE_FILLER filler( board );
153  filler.Fill( newZones );
154 
155  // Select the new zone and set it as the source for the next cutout
156  toolMgr->RunAction( PCB_ACTIONS::selectItem, true, newZones[0] );
157  m_params.m_sourceZone = newZones[0];
158 
159 }
160 
161 
162 void ZONE_CREATE_HELPER::commitZone( std::unique_ptr<ZONE_CONTAINER> aZone )
163 {
164  switch ( m_params.m_mode )
165  {
166  case ZONE_MODE::CUTOUT:
167  // For cutouts, subtract from the source
169  break;
170 
171  case ZONE_MODE::ADD:
172  case ZONE_MODE::SIMILAR:
173  {
174  BOARD_COMMIT bCommit( &m_tool );
175 
176  aZone->Hatch();
177 
178  if( !m_params.m_keepout )
179  {
180  ZONE_FILLER filler( m_tool.getModel<BOARD>() );
181  filler.Fill( { aZone.get() } );
182  }
183 
184  bCommit.Add( aZone.get() );
185  bCommit.Push( _( "Add a zone" ) );
186  m_tool.GetManager()->RunAction( PCB_ACTIONS::selectItem, true, aZone.release() );
187  break;
188  }
189 
191  {
192  BOARD_COMMIT bCommit( &m_tool );
194 
195  if( m_tool.getDrawingLayer() != Edge_Cuts )
196  {
197  auto poly = m_tool.m_editModules ? new EDGE_MODULE( (MODULE *) parent )
198  : new DRAWSEGMENT();
199  poly->SetShape ( S_POLYGON );
200  poly->SetLayer( m_tool.getDrawingLayer() );
201  poly->SetPolyShape ( *aZone->Outline() );
202  bCommit.Add( poly );
204  }
205  else
206  {
207  auto outline = aZone->Outline();
208 
209  for( auto seg = outline->CIterateSegments( 0 ); seg; seg++ )
210  {
211  auto new_seg = m_tool.m_editModules ? new EDGE_MODULE( (MODULE *) parent )
212  : new DRAWSEGMENT();
213  new_seg->SetShape( S_SEGMENT );
214  new_seg->SetLayer( m_tool.getDrawingLayer() );
215  new_seg->SetStart( wxPoint( seg.Get().A.x, seg.Get().A.y ) );
216  new_seg->SetEnd( wxPoint( seg.Get().B.x, seg.Get().B.y ) );
217  bCommit.Add( new_seg );
218  }
219  }
220 
221  bCommit.Push( _( "Add a graphical polygon" ) );
222 
223  break;
224  }
225  }
226 }
227 
228 
230 {
231  // if we don't have a zone, create one
232  // the user's choice here can affect things like the colour of the preview
233  if( !m_zone )
234  {
236 
237  if( m_params.m_sourceZone )
239  else
241 
242  if( m_zone )
243  {
244  // set up poperties from zone
245  const auto& settings = *m_parentView.GetPainter()->GetSettings();
246  COLOR4D color = settings.GetColor( nullptr, m_zone->GetLayer() );
247 
249  m_previewItem.SetFillColor( color.WithAlpha( 0.2 ) );
250 
252 
255  }
256  }
257 
258  return m_zone != nullptr;
259 }
260 
261 
263 {
264  // send the points to the preview item
267 }
268 
269 
271 {
272  auto& finalPoints = aMgr.GetLockedInPoints();
273 
274  if( finalPoints.PointCount() < 3 )
275  {
276  // just scrap the zone in progress
277  m_zone = nullptr;
278  }
279  else
280  {
281  // if m_params.m_mode == DRAWING_TOOL::ZONE_MODE::CUTOUT, m_zone
282  // will be merged to the existing zone as a new hole.
283  m_zone->Outline()->NewOutline();
284  auto* outline = m_zone->Outline();
285 
286  for( int i = 0; i < finalPoints.PointCount(); ++i )
287  outline->Append( finalPoints.CPoint( i ) );
288 
289  // In DEG45 mode, we may have intermediate points in the leader that should be
290  // included as they are shown in the preview. These typically maintain the
291  // 45 constraint
293  {
294  const auto& pts = aMgr.GetLeaderLinePoints();
295  for( int i = 1; i < pts.PointCount(); i++ )
296  outline->Append( pts.CPoint( i ) );
297  }
298 
299  outline->Outline( 0 ).SetClosed( true );
300  outline->RemoveNullSegments();
301  outline->Simplify( SHAPE_POLY_SET::PM_FAST );
302 
303  // hand the zone over to the committer
304  commitZone( std::move( m_zone ) );
305  m_zone = nullptr;
306  }
307 
309 }
static TOOL_ACTION selectionClear
Clears the current selection.
Definition: pcb_actions.h:73
ZONE_CONTAINER handles a list of polygons defining a copper zone.
Definition: class_zone.h:60
std::unique_ptr< ZONE_CONTAINER > createZoneFromExisting(const ZONE_CONTAINER &aSrcZone)
Function createZoneFromExisting.
void OnComplete(const POLYGON_GEOM_MANAGER &aMgr) override
Called when the polygon is complete
Add a new zone with the same settings as an existing one.
int InvokeKeepoutAreaEditor(PCB_BASE_FRAME *aCaller, ZONE_SETTINGS *aSettings)
Function InvokeKeepoutAreaEditor invokes up a modal dialog window for copper zone editing.
T * getModel() const
Function getModel()
Definition: tool_base.h:201
void SetStrokeColor(const COLOR4D &aNewColor)
Set the stroke colour to set before drawing preview
COMMIT & Add(EDA_ITEM *aItem)
Adds a new item to the model
Definition: commit.h:78
const SHAPE_LINE_CHAIN & GetLeaderLinePoints() const
Get the points comprising the leader line (the line from the last locked-in point to the current curs...
int InvokeNonCopperZonesEditor(PCB_BASE_FRAME *aParent, ZONE_SETTINGS *aSettings)
Function InvokeNonCopperZonesEditor invokes up a modal dialog window for non-copper zone editing.
ZONE_CREATE_HELPER(DRAWING_TOOL &aTool, PARAMS &aParams)
int color
Definition: DXF_plotter.cpp:61
polygon (not yet used for tracks, but could be in microwave apps)
virtual void Remove(VIEW_ITEM *aItem)
Function Remove() Removes a VIEW_ITEM from the view.
Definition: view.cpp:376
SHAPE_POLY_SET * Outline()
Definition: class_zone.h:247
PCB_LAYER_ID m_layer
Layer to begin drawing
bool RunAction(const std::string &aActionName, bool aNow=false, T aParam=NULL)
Function RunAction() Runs the specified action.
Definition: tool_manager.h:109
void commitZone(std::unique_ptr< ZONE_CONTAINER > aZone)
Commit the current zone-in-progress to the BOARD.
std::unique_ptr< ZONE_CONTAINER > m_zone
The zone-in-progress
usual segment : line with rounded ends
KIGFX::PREVIEW::POLYGON_ITEM m_previewItem
The preview item to display
Parameters used to fully describe a zone creation process.
void SetLeaderMode(LEADER_MODE aMode)
Set the leader mode to use when calculating the leader/returner lines.
LEADER_MODE GetLeaderMode() const
PAINTER * GetPainter() const
Function GetPainter() Returns the painter object used by the view for drawing VIEW_ITEMS.
Definition: view.h:199
void Append(int aX, int aY, bool aAllowDuplication=false)
Function Append()
TOOL_MANAGER * GetManager() const
Function GetManager() Returns the instance of TOOL_MANAGER that takes care of the tool.
Definition: tool_base.h:143
int m_NetcodeSelection
Net code selection for the current zone.
Definition: zone_settings.h:83
void performZoneCutout(ZONE_CONTAINER &aZone, ZONE_CONTAINER &aCutout)
Function performZoneCutout()
class MODULE, a footprint
Definition: typeinfo.h:89
virtual void WarpCursor(const VECTOR2D &aPosition, bool aWorldCoordinates=false, bool aWarpView=false)=0
Function WarpCursor() If enabled (.
Unconstrained point-to-point
DRAWING_TOOL.
Definition: drawing_tool.h:49
SHAPE_POLY_SET.
ZONE_CONTAINER * m_sourceZone
Zone settings source (for similar and cutout zones)
KIGFX::VIEW & m_parentView
view that show the preview item
VIEW_CONTROLS is an interface for classes handling user events controlling the view behaviour (such a...
Add a new zone/keepout with fresh settings.
void SetIsKeepout(bool aEnable)
bool OnFirstPoint(POLYGON_GEOM_MANAGER &aMgr) override
Called before the first point is added - clients can do initialisation here, and can veto the start o...
COMMIT & Remove(EDA_ITEM *aItem)
Removes a new item from the model
Definition: commit.h:90
bool Fill(const std::vector< ZONE_CONTAINER * > &aZones, bool aCheck=false)
void SetFillColor(const COLOR4D &aNewColor)
Set the fill colour to set before drawing preview
void ExportSetting(ZONE_CONTAINER &aTarget, bool aFullExport=true) const
Function ExportSetting copy settings to a given zone.
virtual void Update(VIEW_ITEM *aItem, int aUpdateFlags)
For dynamic VIEWs, informs the associated VIEW that the graphical representation of this item has cha...
Definition: view.cpp:1540
Make a cutout to an existing zone.
PCB_BASE_EDIT_FRAME * m_frame
Definition: drawing_tool.h:226
ZONE_SETTINGS handles zones parameters.
Definition: zone_settings.h:58
PARAMS & m_params
Parameters of the zone to be drawn
int AddOutline(const SHAPE_LINE_CHAIN &aOutline)
Adds a new outline to the set and returns its index
virtual RENDER_SETTINGS * GetSettings()=0
Function GetSettings Returns pointer to current settings that are going to be used when drawing items...
KIGFX::VIEW_CONTROLS * GetViewControls() const
Definition: tool_manager.h:255
void OnGeometryChange(const POLYGON_GEOM_MANAGER &aMgr) override
Sent when the polygon geometry changes
std::unique_ptr< ZONE_CONTAINER > createNewZone(bool aKeepout)
Function createNewZone()
Class to handle a graphic segment.
Common, abstract interface for edit frames.
BOARD holds information pertinent to a Pcbnew printed circuit board.
Definition: class_board.h:160
PCB_LAYER_ID getDrawingLayer() const
Selects a non-copper layer for drawing
#define _(s)
Definition: 3d_actions.cpp:31
static TOOL_ACTION selectItem
Selects an item (specified as the event parameter).
Definition: pcb_actions.h:76
virtual void Push(const wxString &aMessage=wxT("A commit"), bool aCreateUndoEntry=true, bool aSetDirtyBit=true) override
Executes the changes.
Definition: colors.h:49
void SetPoints(const SHAPE_LINE_CHAIN &aLockedInPts, const SHAPE_LINE_CHAIN &aLeaderPts)
Set the polygon points.
T * getEditFrame() const
Function getEditFrame()
Definition: tool_base.h:187
bool IsCopperLayer(LAYER_NUM aLayerId)
Function IsCopperLayer tests whether a layer is a copper layer.
int InvokeCopperZonesEditor(PCB_BASE_FRAME *aCaller, ZONE_SETTINGS *aSettings)
Function InvokeCopperZonesEditor invokes up a modal dialog window for copper zone editing.
void SetVisible(VIEW_ITEM *aItem, bool aIsVisible=true)
Sets the item visibility.
Definition: view.cpp:1486
virtual BOARD_ITEM_CONTAINER * GetModel() const =0
Function GetModel()
virtual void Add(VIEW_ITEM *aItem, int aDrawPriority=-1)
Function Add() Adds a VIEW_ITEM to the view.
Definition: view.cpp:346
const SHAPE_LINE_CHAIN & GetLockedInPoints() const
Get the "locked-in" points that describe the polygon itself.
void BooleanSubtract(const SHAPE_POLY_SET &b, POLYGON_MODE aFastMode)
Performs boolean polyset difference For aFastMode meaning, see function booleanOp
Abstract interface for BOARD_ITEMs capable of storing other items inside.
POLYGON_GEOM_MANAGER::LEADER_MODE m_leaderMode
Zone leader mode
bool m_keepout
Should create a keepout zone?
EDGE_MODULE class definition.
PCB_LAYER_ID m_CurrentZone_Layer
Layer used to create the current zone.
Definition: zone_settings.h:87
Class that handles the drawing of a polygon, including management of last corner deletion and drawing...
ZONE_MODE m_mode
The zone mode to operate in
VECTOR2D GetCursorPosition() const
Returns the current cursor position in world coordinates.
Color has changed.
Definition: view_item.h:57
COLOR4D is the color representation with 4 components: red, green, blue, alpha.
Definition: color4d.h:39