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kicad/pcbnew/generators/pcb_generator_meanders.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2023 Alex Shvartzkop <dudesuchamazing@gmail.com>
* Copyright (C) 2023 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <pcb_generator.h>
#include <generators_mgr.h>
#include <array>
#include <optional>
#include <magic_enum.hpp>
#include <wx/debug.h>
#include <geometry/shape_circle.h>
#include <pcb_track.h>
#include <pcb_shape.h>
#include <pcb_group.h>
#include <tool/edit_points.h>
#include <tools/drawing_tool.h>
#include <tools/generator_tool.h>
#include <preview_items/draw_context.h>
#include <preview_items/preview_utils.h>
#include <view/view.h>
#include <router/pns_meander_placer_base.h>
#include <router/pns_meander.h>
#include <router/pns_kicad_iface.h>
#include <router/pns_segment.h>
#include <router/pns_arc.h>
#include <router/pns_topology.h>
#include <dialogs/dialog_meander_properties.h>
enum LENGTH_TUNING_MODE
{
SINGLE,
DIFF_PAIR,
DIFF_PAIR_SKEW
};
static LENGTH_TUNING_MODE TuningFromString( const std::string& aStr )
{
if( aStr == "single" )
return LENGTH_TUNING_MODE::SINGLE;
else if( aStr == "diff_pair" )
return LENGTH_TUNING_MODE::DIFF_PAIR;
else if( aStr == "diff_pair_skew" )
return LENGTH_TUNING_MODE::DIFF_PAIR_SKEW;
else
{
wxFAIL_MSG( wxS( "Unknown length tuning token" ) );
return LENGTH_TUNING_MODE::SINGLE;
}
}
static std::string TuningToString( const LENGTH_TUNING_MODE aTuning )
{
switch( aTuning )
{
case LENGTH_TUNING_MODE::SINGLE: return "single";
case LENGTH_TUNING_MODE::DIFF_PAIR: return "diff_pair";
case LENGTH_TUNING_MODE::DIFF_PAIR_SKEW: return "diff_pair_skew";
default: wxFAIL; return "";
}
}
static PNS::MEANDER_SIDE SideFromString( const std::string& aStr )
{
if( aStr == "default" )
return PNS::MEANDER_SIDE_DEFAULT;
else if( aStr == "left" )
return PNS::MEANDER_SIDE_LEFT;
else if( aStr == "right" )
return PNS::MEANDER_SIDE_RIGHT;
else
{
wxFAIL_MSG( wxS( "Unknown meander side token" ) );
return PNS::MEANDER_SIDE_DEFAULT;
}
}
static std::string StatusToString( const PNS::MEANDER_PLACER_BASE::TUNING_STATUS aStatus )
{
switch( aStatus )
{
case PNS::MEANDER_PLACER_BASE::TOO_LONG: return "too_long";
case PNS::MEANDER_PLACER_BASE::TOO_SHORT: return "too_short";
case PNS::MEANDER_PLACER_BASE::TUNED: return "tuned";
default: wxFAIL; return "";
}
}
static PNS::MEANDER_PLACER_BASE::TUNING_STATUS StatusFromString( const std::string& aStr )
{
if( aStr == "too_long" )
return PNS::MEANDER_PLACER_BASE::TOO_LONG;
else if( aStr == "too_short" )
return PNS::MEANDER_PLACER_BASE::TOO_SHORT;
else if( aStr == "tuned" )
return PNS::MEANDER_PLACER_BASE::TUNED;
else
{
wxFAIL_MSG( wxS( "Unknown tuning status token" ) );
return PNS::MEANDER_PLACER_BASE::TUNED;
}
}
static std::string SideToString( const PNS::MEANDER_SIDE aValue )
{
switch( aValue )
{
case PNS::MEANDER_SIDE_DEFAULT: return "default";
case PNS::MEANDER_SIDE_LEFT: return "left";
case PNS::MEANDER_SIDE_RIGHT: return "right";
default: wxFAIL; return "";
}
}
class PCB_GENERATOR_MEANDERS : public PCB_GENERATOR
{
public:
static const wxString GENERATOR_TYPE;
static const wxString DISPLAY_NAME;
PCB_GENERATOR_MEANDERS( BOARD_ITEM* aParent = nullptr, PCB_LAYER_ID aLayer = F_Cu ) :
PCB_GENERATOR( aParent, aLayer )
{
m_generatorType = GENERATOR_TYPE;
m_name = DISPLAY_NAME;
m_minAmplitude = pcbIUScale.mmToIU( 0.1 );
m_maxAmplitude = pcbIUScale.mmToIU( 2.0 );
m_spacing = pcbIUScale.mmToIU( 0.6 );
m_targetLength = pcbIUScale.mmToIU( 100 );
m_targetSkew = pcbIUScale.mmToIU( 0 );
m_end = VECTOR2I( pcbIUScale.mmToIU( 10 ), 0 );
m_cornerRadiusPercentage = 100;
m_initialSide = PNS::MEANDER_SIDE_DEFAULT;
}
wxString GetGeneratorType() const override { return wxS( "meanders" ); }
int snapToNearestTrackPoint( VECTOR2I& aP, BOARD* aBoard, int aNet )
{
SEG::ecoord minDistSq = VECTOR2I::ECOORD_MAX;
VECTOR2I closestPt = aP;
int closestNet = -1;
for( PCB_TRACK *track : aBoard->Tracks() )
{
if( aNet >= 0 && track->GetNetCode() != aNet )
continue;
SEG seg ( track->GetStart(), track->GetEnd() );
VECTOR2I nearest = seg.NearestPoint( aP );
SEG::ecoord distSq = ( nearest - aP ).SquaredEuclideanNorm();
if( distSq < minDistSq )
{
minDistSq = distSq;
closestPt = nearest;
closestNet = track->GetNetCode();
}
}
if( minDistSq != VECTOR2I::ECOORD_MAX )
{
aP = closestPt;
return closestNet;
}
return -1;
}
bool baselineValid() { return m_baseLine && m_baseLine->PointCount() > 1; }
void EditStart( GENERATOR_TOOL* aTool, BOARD* aBoard, PCB_BASE_EDIT_FRAME* aFrame,
BOARD_COMMIT* aCommit ) override
{
aCommit->Modify( this );
int layer = GetLayer();
PNS::ROUTER* router = aTool->Router();
aTool->ClearRouterCommit();
router->SyncWorld();
if( !baselineValid() )
{
InitBaseLine( router, layer, aBoard );
}
}
PNS::LINKED_ITEM* PickSegment( PNS::ROUTER* aRouter, const VECTOR2I& aWhere,
PNS::NET_HANDLE aNet, int aLayer, VECTOR2I& aPointOut,
const std::set<PNS::ITEM*> aAvoidItems = {} )
{
static const int candidateCount = 2;
PNS::LINKED_ITEM* prioritized[candidateCount];
SEG::ecoord dist[candidateCount];
VECTOR2I point[candidateCount];
for( int i = 0; i < candidateCount; i++ )
{
prioritized[i] = nullptr;
dist[i] = VECTOR2I::ECOORD_MAX;
}
auto haveCandidates = [&]()
{
for( PNS::ITEM* item : prioritized )
{
if( item )
return true;
}
return false;
};
for( bool useClearance : { false, true } )
{
PNS::ITEM_SET candidates = aRouter->QueryHoverItems( aWhere, useClearance );
for( PNS::ITEM* item : candidates.Items() )
{
if( !item->OfKind( PNS::ITEM::SEGMENT_T | PNS::ITEM::ARC_T ) )
continue;
if( !item->IsRoutable() )
continue;
if( !item->Layers().Overlaps( aLayer ) )
continue;
if( aAvoidItems.find( item ) != aAvoidItems.end() )
continue;
if( aNet && item->Net() != aNet )
continue;
PNS::LINKED_ITEM* linked = static_cast<PNS::LINKED_ITEM*>( item );
if( item->Kind() & PNS::ITEM::ARC_T )
{
SEG::ecoord d0 = ( item->Anchor( 0 ) - aWhere ).SquaredEuclideanNorm();
SEG::ecoord d1 = ( item->Anchor( 1 ) - aWhere ).SquaredEuclideanNorm();
if( d0 <= dist[1] )
{
prioritized[1] = linked;
dist[1] = d0;
point[1] = item->Anchor( 0 );
}
if( d1 <= dist[1] )
{
prioritized[1] = linked;
dist[1] = d1;
point[1] = item->Anchor( 1 );
}
}
else if( item->Kind() & PNS::ITEM::SEGMENT_T )
{
PNS::SEGMENT* segm = static_cast<PNS::SEGMENT*>( item );
VECTOR2I nearest = segm->CLine().NearestPoint( aWhere, false );
SEG::ecoord dd = ( aWhere - nearest ).SquaredEuclideanNorm();
if( dd <= dist[1] )
{
prioritized[1] = segm;
dist[1] = dd;
point[1] = nearest;
}
}
}
if( haveCandidates() )
break;
}
PNS::LINKED_ITEM* rv = nullptr;
for( int i = 0; i < candidateCount; i++ )
{
PNS::LINKED_ITEM* item = prioritized[i];
if( item && ( aLayer < 0 || item->Layers().Overlaps( aLayer ) ) )
{
rv = item;
aPointOut = point[i];
break;
}
}
return rv;
}
bool InitBaseLine( PNS::ROUTER* router, int layer, BOARD* aBoard )
{
PNS::NODE* world = router->GetWorld();
int netCode = snapToNearestTrackPoint( m_origin, aBoard, -1 );
snapToNearestTrackPoint( m_end, aBoard, netCode );
VECTOR2I startSnapPoint, endSnapPoint;
PNS::LINKED_ITEM* startItem = PickSegment( router, m_origin, nullptr, layer, startSnapPoint );
PNS::LINKED_ITEM* endItem = PickSegment( router, m_end, nullptr, layer, endSnapPoint );
wxASSERT( startItem );
wxASSERT( endItem );
if( !startItem || !endItem )
return false;
PNS::LINE line = world->AssembleLine( startItem, nullptr, false, true );
SHAPE_LINE_CHAIN chain = line.CLine();
wxASSERT( line.ContainsLink( endItem ) );
wxASSERT( chain.PointOnEdge( startSnapPoint, 1 ) );
wxASSERT( chain.PointOnEdge( endSnapPoint, 1 ) );
SHAPE_LINE_CHAIN pre;
SHAPE_LINE_CHAIN mid;
SHAPE_LINE_CHAIN post;
chain.Split( startSnapPoint, endSnapPoint, pre, mid, post );
m_baseLine = mid;
return true;
}
void Remove( GENERATOR_TOOL* aTool, BOARD* aBoard, PCB_BASE_EDIT_FRAME* aFrame,
BOARD_COMMIT* aCommit ) override
{
aTool->Router()->SyncWorld();
PNS::ROUTER* router = aTool->Router();
PNS::NODE* world = router->GetWorld();
PNS_KICAD_IFACE* iface = aTool->GetInterface();
int layer = GetLayer();
// Ungroup first so that undo works
if( !GetItems().empty() )
{
PCB_GENERATOR* group = this;
PICKED_ITEMS_LIST undoList;
for( BOARD_ITEM* member : group->GetItems() )
undoList.PushItem( ITEM_PICKER( nullptr, member, UNDO_REDO::UNGROUP ) );
group->RemoveAll();
aFrame->SaveCopyInUndoList( undoList, UNDO_REDO::UNGROUP );
}
else
{
aCommit->Push( "" );
}
aCommit->Remove( this );
if( baselineValid() )
{
const SHAPE_LINE_CHAIN& baseLine = *m_baseLine;
VECTOR2I startSnapPoint, endSnapPoint;
std::optional<PNS::LINE> line =
getLineBetweenPoints( baseLine.CPoint( 0 ), baseLine.CPoint( -1 ), router,
layer, startSnapPoint, endSnapPoint );
wxCHECK( line, /* void */ );
SHAPE_LINE_CHAIN pre;
SHAPE_LINE_CHAIN mid;
SHAPE_LINE_CHAIN post;
line->CLine().Split( startSnapPoint, endSnapPoint, pre, mid, post );
aTool->ClearRouterCommit();
// LINE does not have a separate remover, as LINEs are never truly a member of the tree
for( PNS::LINKED_ITEM* li : line->Links() )
iface->RemoveItem( li );
world->Remove( *line );
SHAPE_LINE_CHAIN straightChain;
straightChain.Append( pre );
straightChain.Append( baseLine );
straightChain.Append( post );
straightChain.Simplify();
PNS::LINE straightLine( *line, straightChain );
// LINE does not have a separate remover, as LINEs are never truly a member of the tree
world->Add( straightLine, false );
for( PNS::LINKED_ITEM* li : straightLine.Links() )
iface->AddItem( li );
std::set<BOARD_ITEM*> clearRouterRemovedItems = aTool->GetRouterCommitRemovedItems();
std::set<BOARD_ITEM*> clearRouterAddedItems = aTool->GetRouterCommitAddedItems();
for( BOARD_ITEM* item : clearRouterRemovedItems )
{
item->ClearSelected();
aCommit->Remove( item );
}
for( BOARD_ITEM* item : clearRouterAddedItems )
{
aCommit->Add( item );
}
}
aCommit->Push( "Remove meander", APPEND_UNDO );
}
std::optional<PNS::LINE> getLineBetweenPoints( VECTOR2I origStart, VECTOR2I origEnd,
PNS::ROUTER* router, int layer,
VECTOR2I& aStartOut, VECTOR2I& aEndOut )
{
PNS::NODE* world = router->GetWorld();
PNS::LINKED_ITEM* startItem = PickSegment( router, origStart, nullptr, layer, aStartOut );
PNS::LINKED_ITEM* endItem = PickSegment( router, origEnd, nullptr, layer, aEndOut );
wxASSERT( startItem );
wxASSERT( endItem );
if( !startItem || !endItem )
return std::nullopt;
PNS::LINE line = world->AssembleLine( startItem, nullptr, false, true );
SHAPE_LINE_CHAIN oldChain = line.CLine();
wxCHECK( line.ContainsLink( endItem ), std::nullopt );
wxASSERT( oldChain.PointOnEdge( aStartOut, 1 ) );
wxASSERT( oldChain.PointOnEdge( aEndOut, 1 ) );
return line;
}
PNS::MEANDER_SETTINGS ToMeanderSettings()
{
PNS::MEANDER_SETTINGS settings;
settings.m_cornerStyle = m_rounded ? PNS::MEANDER_STYLE::MEANDER_STYLE_ROUND
: PNS::MEANDER_STYLE::MEANDER_STYLE_CHAMFER;
settings.m_minAmplitude = m_minAmplitude;
settings.m_maxAmplitude = m_maxAmplitude;
settings.m_spacing = m_spacing;
settings.m_targetLength = m_targetLength;
settings.m_targetSkew = m_targetSkew;
settings.m_singleSided = m_singleSide;
settings.m_segmentSide = m_initialSide;
settings.m_cornerRadiusPercentage = m_cornerRadiusPercentage;
return settings;
}
void FromMeanderSettings( const PNS::MEANDER_SETTINGS& aSettings )
{
m_rounded = aSettings.m_cornerStyle == PNS::MEANDER_STYLE::MEANDER_STYLE_ROUND;
m_minAmplitude = aSettings.m_minAmplitude;
m_maxAmplitude = aSettings.m_maxAmplitude;
m_spacing = aSettings.m_spacing;
m_targetLength = aSettings.m_targetLength;
m_targetSkew = aSettings.m_targetSkew;
m_singleSide = aSettings.m_singleSided;
m_initialSide = aSettings.m_segmentSide;
m_cornerRadiusPercentage = aSettings.m_cornerRadiusPercentage;
}
PNS::ROUTER_MODE ToPNSMode()
{
switch( m_tuningMode )
{
case LENGTH_TUNING_MODE::SINGLE: return PNS::PNS_MODE_TUNE_SINGLE;
case LENGTH_TUNING_MODE::DIFF_PAIR: return PNS::PNS_MODE_TUNE_DIFF_PAIR;
case LENGTH_TUNING_MODE::DIFF_PAIR_SKEW: return PNS::PNS_MODE_TUNE_DIFF_PAIR_SKEW;
default: return PNS::PNS_MODE_TUNE_SINGLE;
}
}
bool Update( GENERATOR_TOOL* aTool, BOARD* aBoard, PCB_BASE_EDIT_FRAME* aFrame,
BOARD_COMMIT* aCommit ) override
{
PNS::ROUTER* router = aTool->Router();
PNS::NODE* world = router->GetWorld();
PNS_KICAD_IFACE* iface = aTool->GetInterface();
int layer = GetLayer();
iface->SetStartLayer( layer );
if( router->RoutingInProgress() )
{
router->StopRouting();
}
if( !baselineValid() )
{
InitBaseLine( router, layer, aBoard );
}
else
{
const SHAPE_LINE_CHAIN& baseLine = *m_baseLine;
VECTOR2I startSnapPoint, endSnapPoint;
std::optional<PNS::LINE> line =
getLineBetweenPoints( baseLine.CPoint( 0 ), baseLine.CPoint( -1 ), router,
layer, startSnapPoint, endSnapPoint );
wxASSERT( line );
if( !line )
{
InitBaseLine( router, layer, aBoard );
return false;
}
SHAPE_LINE_CHAIN straightChain;
{
SHAPE_LINE_CHAIN pre, mid, post;
line->CLine().Split( startSnapPoint, endSnapPoint, pre, mid, post );
straightChain.Append( pre );
straightChain.Append( baseLine );
straightChain.Append( post );
straightChain.Simplify();
}
// LINE does not have a separate remover, as LINEs are never truly a member of the tree
for( PNS::LINKED_ITEM* li : line->Links() )
{
if( li->Parent() )
{
aCommit->Remove( li->Parent() );
}
}
world->Remove( *line );
PNS::LINE straightLine( *line, straightChain );
world->Add( straightLine, false );
m_origin = straightChain.NearestPoint( m_origin );
m_end = straightChain.NearestPoint( m_end );
// Don't allow points too close
if( ( m_end - m_origin ).EuclideanNorm() < pcbIUScale.mmToIU( 0.1 ) )
{
m_origin = startSnapPoint;
m_end = endSnapPoint;
}
{
SHAPE_LINE_CHAIN pre, mid, post;
straightChain.Split( m_origin, m_end, pre, mid, post );
m_baseLine = mid;
}
}
// Snap points
VECTOR2I startSnapPoint, endSnapPoint;
PNS::LINKED_ITEM* startItem =
PickSegment( router, m_origin, nullptr, layer, startSnapPoint );
PNS::LINKED_ITEM* endItem = PickSegment( router, m_end, nullptr, layer, endSnapPoint );
wxASSERT( startItem );
wxASSERT( endItem );
if( !startItem || !endItem )
return false;
router->SetMode( ToPNSMode() );
if( !router->StartRouting( startSnapPoint, startItem, layer ) )
return false;
auto placer = static_cast<PNS::MEANDER_PLACER_BASE*>( router->Placer() );
PNS::MEANDER_SETTINGS settings = ToMeanderSettings();
placer->UpdateSettings( settings );
router->Move( m_end, nullptr );
m_lastNetName = iface->GetNetName( startItem->Net() );
m_tuningInfo = placer->TuningInfo( aFrame->GetUserUnits() );
m_tuningStatus = placer->TuningStatus();
if( !aCommit->Empty() )
aCommit->Push( "Update meander" );
return true;
}
void EditPush( GENERATOR_TOOL* aTool, BOARD* aBoard, PCB_BASE_EDIT_FRAME* aFrame,
BOARD_COMMIT* aCommit ) override
{
PNS::ROUTER* router = aTool->Router();
if( router->RoutingInProgress() )
{
router->FixRoute( m_end, nullptr, true );
router->StopRouting();
std::set<BOARD_ITEM*> routerRemovedItems = aTool->GetRouterCommitRemovedItems();
std::set<BOARD_ITEM*> routerAddedItems = aTool->GetRouterCommitAddedItems();
for( BOARD_ITEM* item : routerRemovedItems )
{
item->ClearSelected();
aCommit->Remove( item );
}
for( BOARD_ITEM* item : routerAddedItems )
{
AddItem( item );
aCommit->Add( item );
}
}
aCommit->Push( "Meander edit", APPEND_UNDO );
}
bool MakeEditPoints( std::shared_ptr<EDIT_POINTS> points ) const override
{
points->AddPoint( m_origin );
points->AddPoint( m_end );
SEG base = m_baseLine && m_baseLine->SegmentCount() > 0 ? m_baseLine->CSegment( 0 )
: SEG( m_origin, m_end );
int offset = m_maxAmplitude;
if( m_initialSide == -1 )
offset *= -1;
VECTOR2I widthHandleOffset = ( base.B - base.A ).Perpendicular().Resize( offset );
points->AddPoint( m_origin + widthHandleOffset );
points->Point( 2 ).SetGridConstraint( IGNORE_GRID );
VECTOR2I spacingHandleOffset =
widthHandleOffset + ( base.B - base.A ).Resize( m_spacing * 1.5 );
points->AddPoint( m_origin + spacingHandleOffset );
points->Point( 3 ).SetGridConstraint( IGNORE_GRID );
return true;
}
bool UpdateFromEditPoints( std::shared_ptr<EDIT_POINTS> aEditPoints,
BOARD_COMMIT* aCommit ) override
{
SEG base = m_baseLine && m_baseLine->SegmentCount() > 0 ? m_baseLine->CSegment( 0 )
: SEG( m_origin, m_end );
m_origin = aEditPoints->Point( 0 ).GetPosition();
m_end = aEditPoints->Point( 1 ).GetPosition();
if( aEditPoints->Point( 2 ).IsActive() )
{
VECTOR2I wHandle = aEditPoints->Point( 2 ).GetPosition();
int value = base.LineDistance( wHandle );
SetMaxAmplitude( KiROUND( value / pcbIUScale.mmToIU( 0.1 ) ) * pcbIUScale.mmToIU( 0.1 ) );
int side = base.Side( wHandle );
if( side < 0 )
m_initialSide = PNS::MEANDER_SIDE_LEFT;
else
m_initialSide = PNS::MEANDER_SIDE_RIGHT;
}
if( aEditPoints->Point( 3 ).IsActive() )
{
VECTOR2I wHandle = aEditPoints->Point( 2 ).GetPosition();
VECTOR2I sHandle = aEditPoints->Point( 3 ).GetPosition();
int value = SEG( m_origin, wHandle ).LineDistance( sHandle ) / 1.5;
SetSpacing( KiROUND( value / pcbIUScale.mmToIU( 0.01 ) ) * pcbIUScale.mmToIU( 0.01 ) );
}
return true;
}
bool UpdateEditPoints( std::shared_ptr<EDIT_POINTS> aEditPoints ) override
{
SEG base = m_baseLine && m_baseLine->SegmentCount() > 0 ? m_baseLine->CSegment( 0 )
: SEG( m_origin, m_end );
int offset = m_maxAmplitude;
if( m_initialSide == -1 )
offset *= -1;
VECTOR2I widthHandleOffset = ( base.B - base.A ).Perpendicular().Resize( offset );
aEditPoints->Point( 0 ).SetPosition( m_origin );
aEditPoints->Point( 1 ).SetPosition( m_end );
aEditPoints->Point( 2 ).SetPosition( m_origin + widthHandleOffset );
VECTOR2I spacingHandleOffset =
widthHandleOffset + ( base.B - base.A ).Resize( m_spacing * 1.5 );
aEditPoints->Point( 3 ).SetPosition( m_origin + spacingHandleOffset );
return true;
}
SHAPE_LINE_CHAIN GetRectShape() const
{
SHAPE_LINE_CHAIN chain;
if( m_baseLine )
{
bool singleSided = m_singleSide;
if( singleSided )
{
SHAPE_LINE_CHAIN left, right;
if( m_baseLine->OffsetLine( m_maxAmplitude, CORNER_STRATEGY::ROUND_ALL_CORNERS,
ARC_LOW_DEF, left, right, true ) )
{
chain.Append( m_baseLine->CPoint( 0 ) );
chain.Append( m_initialSide >= 0 ? right : left );
chain.Append( m_baseLine->CPoint( -1 ) );
return chain;
}
else
{
singleSided = false;
}
}
if( !singleSided )
{
SHAPE_POLY_SET poly;
poly.OffsetLineChain( *m_baseLine, m_maxAmplitude * 2, CORNER_STRATEGY::ROUND_ALL_CORNERS,
ARC_LOW_DEF, false );
if( poly.OutlineCount() > 0 )
{
chain = poly.Outline( 0 );
}
}
}
return chain;
}
void Move( const VECTOR2I& aMoveVector ) override
{
m_origin += aMoveVector;
m_end += aMoveVector;
PCB_GROUP::Move( aMoveVector );
}
const BOX2I GetBoundingBox() const override { return GetRectShape().BBox(); }
void ViewGetLayers( int aLayers[], int& aCount ) const override
{
aCount = 0;
aLayers[aCount++] = LAYER_ANCHOR;
}
bool HitTest( const VECTOR2I& aPosition, int aAccuracy = 0 ) const override
{
return GetRectShape().Collide( aPosition, aAccuracy );
}
bool HitTest( const BOX2I& aRect, bool aContained, int aAccuracy ) const override
{
return GetBoundingBox().Intersects( aRect );
}
const BOX2I ViewBBox() const override { return GetBoundingBox(); }
EDA_ITEM* Clone() const override { return new PCB_GENERATOR_MEANDERS( *this ); }
void swapData( BOARD_ITEM* aImage ) override
{
wxASSERT( aImage->Type() == PCB_GENERATOR_T );
std::swap( *this, *static_cast<PCB_GENERATOR_MEANDERS*>( aImage ) );
}
void ViewDraw( int aLayer, KIGFX::VIEW* aView ) const override final
{
if( !IsSelected() )
return;
KIGFX::PREVIEW::DRAW_CONTEXT ctx( *aView );
if( m_baseLine )
{
for( int i = 0; i < m_baseLine->SegmentCount(); i++ )
{
SEG seg = m_baseLine->CSegment( i );
ctx.DrawLine( seg.A, seg.B, false );
}
}
else
{
ctx.DrawLine( m_origin, m_end, false );
}
SHAPE_LINE_CHAIN chain = GetRectShape();
for( int i = 0; i < chain.SegmentCount(); i++ )
{
SEG seg = chain.Segment( i );
ctx.DrawLineDashed( seg.A, seg.B, pcbIUScale.mmToIU( 0.2 ), pcbIUScale.mmToIU( 0.1 ),
false );
}
}
const VECTOR2I& GetEnd() const { return m_end; }
void SetEnd( const VECTOR2I& aValue ) { m_end = aValue; }
int GetEndX() const { return m_end.x; }
void SetEndX( int aValue ) { m_end.x = aValue; }
int GetEndY() const { return m_end.y; }
void SetEndY( int aValue ) { m_end.y = aValue; }
LENGTH_TUNING_MODE GetTuningMode() const { return m_tuningMode; }
void SetTuningMode( LENGTH_TUNING_MODE aValue ) { m_tuningMode = aValue; }
int GetMinAmplitude() const { return m_minAmplitude; }
void SetMinAmplitude( int aValue ) { m_minAmplitude = aValue; }
int GetMaxAmplitude() const { return m_maxAmplitude; }
void SetMaxAmplitude( int aValue ) { m_maxAmplitude = aValue; }
PNS::MEANDER_SIDE GetInitialSide() const { return m_initialSide; }
void SetInitialSide( PNS::MEANDER_SIDE aValue ) { m_initialSide = aValue; }
int GetSpacing() const { return m_spacing; }
void SetSpacing( int aValue ) { m_spacing = aValue; }
int GetTargetLength() const { return m_targetLength; }
void SetTargetLength( int aValue ) { m_targetLength = aValue; }
int GetTargetSkew() const { return m_targetSkew; }
void SetTargetSkew( int aValue ) { m_targetSkew = aValue; }
int GetCornerRadiusPercentage() const { return m_cornerRadiusPercentage; }
void SetCornerRadiusPercentage( int aValue ) { m_cornerRadiusPercentage = aValue; }
bool IsSingleSided() const { return m_singleSide; }
void SetSingleSided( bool aValue ) { m_singleSide = aValue; }
bool IsRounded() const { return m_rounded; }
void SetRounded( bool aValue ) { m_rounded = aValue; }
std::vector<std::pair<wxString, wxVariant>> GetRowData() override
{
std::vector<std::pair<wxString, wxVariant>> data = PCB_GENERATOR::GetRowData();
data.emplace_back( _HKI( "Net" ), m_lastNetName );
data.emplace_back( _HKI( "Tuning" ), m_tuningInfo );
return data;
}
const STRING_ANY_MAP GetProperties() const override
{
STRING_ANY_MAP props = PCB_GENERATOR::GetProperties();
props.set( "tuning_mode", TuningToString( m_tuningMode ) );
props.set( "initial_side", SideToString( m_initialSide ) );
props.set( "last_status", StatusToString( m_tuningStatus ) );
props.set( "end", m_end );
props.set( "corner_radius_percent", m_cornerRadiusPercentage );
props.set( "single_sided", m_singleSide );
props.set( "rounded", m_rounded );
props.set_iu( "max_amplitude", m_maxAmplitude );
props.set_iu( "min_spacing", m_spacing );
props.set_iu( "target_length", m_targetLength );
props.set_iu( "target_skew", m_targetSkew );
props.set( "last_netname", m_lastNetName );
props.set( "last_tuning", m_tuningInfo );
if( m_baseLine )
props.set( "base_line", wxAny( *m_baseLine ) );
return props;
}
void SetProperties( const STRING_ANY_MAP& aProps ) override
{
PCB_GENERATOR::SetProperties( aProps );
wxString tuningMode;
aProps.get_to( "tuning_mode", tuningMode );
m_tuningMode = TuningFromString( tuningMode.utf8_string() );
wxString side;
aProps.get_to( "initial_side", side );
m_initialSide = SideFromString( side.utf8_string() );
wxString status;
aProps.get_to( "last_status", status );
m_tuningStatus = StatusFromString( status.utf8_string() );
aProps.get_to( "end", m_end );
aProps.get_to( "corner_radius_percent", m_cornerRadiusPercentage );
aProps.get_to( "single_sided", m_singleSide );
aProps.get_to( "side", m_initialSide );
aProps.get_to( "rounded", m_rounded );
aProps.get_to_iu( "max_amplitude", m_maxAmplitude );
aProps.get_to_iu( "min_spacing", m_spacing );
aProps.get_to_iu( "target_length", m_targetLength );
aProps.get_to_iu( "target_skew", m_targetSkew );
aProps.get_to( "last_netname", m_lastNetName );
aProps.get_to( "last_tuning", m_tuningInfo );
if( auto baseLine = aProps.get_opt<SHAPE_LINE_CHAIN>( "base_line" ) )
m_baseLine = *baseLine;
}
void ShowPropertiesDialog( PCB_BASE_EDIT_FRAME* aEditFrame ) override
{
PNS::MEANDER_SETTINGS settings = ToMeanderSettings();
DIALOG_MEANDER_PROPERTIES dlg( aEditFrame, settings, ToPNSMode() );
if( dlg.ShowModal() == wxID_OK )
{
BOARD_COMMIT commit( aEditFrame );
commit.Modify( this );
FromMeanderSettings( settings );
commit.Push( _( "Edit meander properties" ) );
}
aEditFrame->GetToolManager()->PostAction<PCB_GENERATOR*>( PCB_ACTIONS::regenerateItem,
this );
}
protected:
VECTOR2I m_end;
int m_minAmplitude;
int m_maxAmplitude;
int m_spacing;
int m_targetLength;
int m_targetSkew;
int m_cornerRadiusPercentage;
PNS::MEANDER_SIDE m_initialSide;
std::optional<SHAPE_LINE_CHAIN> m_baseLine;
bool m_singleSide = false;
bool m_rounded = true;
LENGTH_TUNING_MODE m_tuningMode = LENGTH_TUNING_MODE::SINGLE;
wxString m_lastNetName;
wxString m_tuningInfo;
PNS::MEANDER_PLACER_BASE::TUNING_STATUS m_tuningStatus =
PNS::MEANDER_PLACER_BASE::TUNING_STATUS::TUNED;
};
const wxString PCB_GENERATOR_MEANDERS::DISPLAY_NAME = _HKI( "Meanders" );
const wxString PCB_GENERATOR_MEANDERS::GENERATOR_TYPE = wxS( "meanders" );
int DRAWING_TOOL::PlaceMeander( const TOOL_EVENT& aEvent )
{
VECTOR2I tableSize;
m_frame->SetActiveLayer( Edge_Cuts );
std::vector<BOARD_ITEM*> preview;
std::vector<BOARD_ITEM*> items;
PCB_SHAPE* circle = new PCB_SHAPE( nullptr, SHAPE_T::CIRCLE );
circle->SetEnd( VECTOR2I( pcbIUScale.mmToIU( 2 ), 0 ) );
circle->SetLayer( m_frame->GetActiveLayer() );
preview.push_back( circle );
PCB_GENERATOR_MEANDERS* generator = new PCB_GENERATOR_MEANDERS( m_board );
items.push_back( generator );
if( InteractivePlaceWithPreview( aEvent, items, preview, nullptr ) != -1 )
{
m_toolMgr->RunAction<PCB_GENERATOR*>( PCB_ACTIONS::regenerateItem, generator );
}
return 0;
}
static struct PCB_GENERATOR_MEANDERS_DESC
{
PCB_GENERATOR_MEANDERS_DESC()
{
ENUM_MAP<LENGTH_TUNING_MODE>::Instance()
.Map( LENGTH_TUNING_MODE::SINGLE, _HKI( "Single track" ) )
/*.Map( LENGTH_TUNING_MODE::DIFF_PAIR, _HKI( "Diff. pair" ) )*/ // Not supported
.Map( LENGTH_TUNING_MODE::DIFF_PAIR_SKEW, _HKI( "Diff. pair Skew" ) );
ENUM_MAP<PNS::MEANDER_SIDE>::Instance()
.Map( PNS::MEANDER_SIDE_LEFT, _HKI( "Left" ) )
.Map( PNS::MEANDER_SIDE_RIGHT, _HKI( "Right" ) )
.Map( PNS::MEANDER_SIDE_DEFAULT, _HKI( "Default" ) );
PROPERTY_MANAGER& propMgr = PROPERTY_MANAGER::Instance();
REGISTER_TYPE( PCB_GENERATOR_MEANDERS );
propMgr.AddTypeCast( new TYPE_CAST<PCB_GENERATOR_MEANDERS, PCB_GENERATOR> );
propMgr.AddTypeCast( new TYPE_CAST<PCB_GENERATOR_MEANDERS, BOARD_ITEM> );
propMgr.InheritsAfter( TYPE_HASH( PCB_GENERATOR_MEANDERS ), TYPE_HASH( PCB_GENERATOR ) );
propMgr.InheritsAfter( TYPE_HASH( PCB_GENERATOR_MEANDERS ), TYPE_HASH( BOARD_ITEM ) );
const wxString groupTab = _HKI( "Meander Properties" );
propMgr.AddProperty( new PROPERTY<PCB_GENERATOR_MEANDERS, int>(
_HKI( "End X" ), &PCB_GENERATOR_MEANDERS::SetEndX,
&PCB_GENERATOR_MEANDERS::GetEndX, PROPERTY_DISPLAY::PT_SIZE,
ORIGIN_TRANSFORMS::ABS_X_COORD ),
groupTab );
propMgr.AddProperty( new PROPERTY<PCB_GENERATOR_MEANDERS, int>(
_HKI( "End Y" ), &PCB_GENERATOR_MEANDERS::SetEndY,
&PCB_GENERATOR_MEANDERS::GetEndY, PROPERTY_DISPLAY::PT_SIZE,
ORIGIN_TRANSFORMS::ABS_Y_COORD ),
groupTab );
propMgr.AddProperty( new PROPERTY_ENUM<PCB_GENERATOR_MEANDERS, LENGTH_TUNING_MODE>(
_HKI( "Tuning mode" ),
&PCB_GENERATOR_MEANDERS::SetTuningMode,
&PCB_GENERATOR_MEANDERS::GetTuningMode ),
groupTab );
propMgr.AddProperty( new PROPERTY<PCB_GENERATOR_MEANDERS, int>(
_HKI( "Min amplitude" ),
&PCB_GENERATOR_MEANDERS::SetMinAmplitude,
&PCB_GENERATOR_MEANDERS::GetMinAmplitude,
PROPERTY_DISPLAY::PT_SIZE, ORIGIN_TRANSFORMS::ABS_X_COORD ),
groupTab );
propMgr.AddProperty( new PROPERTY<PCB_GENERATOR_MEANDERS, int>(
_HKI( "Max amplitude" ),
&PCB_GENERATOR_MEANDERS::SetMaxAmplitude,
&PCB_GENERATOR_MEANDERS::GetMaxAmplitude,
PROPERTY_DISPLAY::PT_SIZE, ORIGIN_TRANSFORMS::ABS_X_COORD ),
groupTab );
propMgr.AddProperty( new PROPERTY_ENUM<PCB_GENERATOR_MEANDERS, PNS::MEANDER_SIDE>(
_HKI( "Initial side" ),
&PCB_GENERATOR_MEANDERS::SetInitialSide,
&PCB_GENERATOR_MEANDERS::GetInitialSide ),
groupTab );
propMgr.AddProperty( new PROPERTY<PCB_GENERATOR_MEANDERS, int>(
_HKI( "Min spacing" ), &PCB_GENERATOR_MEANDERS::SetSpacing,
&PCB_GENERATOR_MEANDERS::GetSpacing, PROPERTY_DISPLAY::PT_SIZE,
ORIGIN_TRANSFORMS::ABS_X_COORD ),
groupTab );
propMgr.AddProperty( new PROPERTY<PCB_GENERATOR_MEANDERS, int>(
_HKI( "Corner radius %" ),
&PCB_GENERATOR_MEANDERS::SetCornerRadiusPercentage,
&PCB_GENERATOR_MEANDERS::GetCornerRadiusPercentage,
PROPERTY_DISPLAY::PT_DEFAULT, ORIGIN_TRANSFORMS::NOT_A_COORD ),
groupTab );
propMgr.AddProperty( new PROPERTY<PCB_GENERATOR_MEANDERS, int>(
_HKI( "Target length" ),
&PCB_GENERATOR_MEANDERS::SetTargetLength,
&PCB_GENERATOR_MEANDERS::GetTargetLength,
PROPERTY_DISPLAY::PT_SIZE, ORIGIN_TRANSFORMS::ABS_X_COORD ),
groupTab );
propMgr.AddProperty( new PROPERTY<PCB_GENERATOR_MEANDERS, int>(
_HKI( "Target skew" ), &PCB_GENERATOR_MEANDERS::SetTargetSkew,
&PCB_GENERATOR_MEANDERS::GetTargetSkew,
PROPERTY_DISPLAY::PT_SIZE, ORIGIN_TRANSFORMS::ABS_X_COORD ),
groupTab );
propMgr.AddProperty( new PROPERTY<PCB_GENERATOR_MEANDERS, bool>(
_HKI( "Single-sided" ),
&PCB_GENERATOR_MEANDERS::SetSingleSided,
&PCB_GENERATOR_MEANDERS::IsSingleSided ),
groupTab );
propMgr.AddProperty( new PROPERTY<PCB_GENERATOR_MEANDERS, bool>(
_HKI( "Rounded" ), &PCB_GENERATOR_MEANDERS::SetRounded,
&PCB_GENERATOR_MEANDERS::IsRounded ),
groupTab );
}
} _PCB_GENERATOR_MEANDERS_DESC;
ENUM_TO_WXANY( LENGTH_TUNING_MODE )
ENUM_TO_WXANY( PNS::MEANDER_SIDE )
static GENERATORS_MGR::REGISTER<PCB_GENERATOR_MEANDERS> registerMe;
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