dialog_track_via_properties.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2015 CERN
 * Copyright (C) 2018-2023 KiCad Developers, see AUTHORS.txt for contributors.
 * @author Maciej Suminski <[email protected]>
 *
 * 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 <core/kicad_algo.h>
#include <dialogs/dialog_track_via_properties.h>
#include <pcb_layer_box_selector.h>
#include <tools/pcb_selection_tool.h>
#include <board_design_settings.h>
#include <footprint.h>
#include <pad.h>
#include <pcb_track.h>
#include <pcb_edit_frame.h>
#include <confirm.h>
#include <connectivity/connectivity_data.h>
#include <board_commit.h>
#include <macros.h>
 
DIALOG_TRACK_VIA_PROPERTIES::DIALOG_TRACK_VIA_PROPERTIES( PCB_BASE_FRAME* aParent,
 const PCB_SELECTION& aItems ) :
 DIALOG_TRACK_VIA_PROPERTIES_BASE( aParent ),
 m_frame( aParent ),
 m_items( aItems ),
 m_trackStartX( aParent, m_TrackStartXLabel, m_TrackStartXCtrl, nullptr ),
 m_trackStartY( aParent, m_TrackStartYLabel, m_TrackStartYCtrl, m_TrackStartYUnit ),
 m_trackEndX( aParent, m_TrackEndXLabel, m_TrackEndXCtrl, nullptr ),
 m_trackEndY( aParent, m_TrackEndYLabel, m_TrackEndYCtrl, m_TrackEndYUnit ),
 m_trackWidth( aParent, m_TrackWidthLabel, m_TrackWidthCtrl, m_TrackWidthUnit ),
 m_viaX( aParent, m_ViaXLabel, m_ViaXCtrl, nullptr ),
 m_viaY( aParent, m_ViaYLabel, m_ViaYCtrl, m_ViaYUnit ),
 m_viaDiameter( aParent, m_ViaDiameterLabel, m_ViaDiameterCtrl, m_ViaDiameterUnit ),
 m_viaDrill( aParent, m_ViaDrillLabel, m_ViaDrillCtrl, m_ViaDrillUnit ),
 m_teardropHDPercent( aParent, m_stHDRatio, m_tcHDRatio, m_stHDRatioUnits ),
 m_teardropLenPercent( aParent, m_stLenPercentLabel, m_tcLenPercent, nullptr ),
 m_teardropMaxLen( aParent, m_stMaxLen, m_tcTdMaxLen, m_stMaxLenUnits ),
 m_teardropWidthPercent( aParent, m_stWidthPercentLabel, m_tcWidthPercent, nullptr ),
 m_teardropMaxWidth( aParent, m_stMaxWidthLabel, m_tcMaxWidth, m_stMaxWidthUnits ),
 m_tracks( false ),
 m_vias( false )
{
 m_useCalculatedSize = true;
 
 wxASSERT( !m_items.Empty() );
 
 m_legacyTeardropsIcon->SetBitmap( KiBitmapBundle( BITMAPS::dialog_warning ) );
 m_legacyTeardropsWarning->Show( m_frame->GetBoard()->LegacyTeardrops() );
 
 m_bitmapTeardrop->SetBitmap( KiBitmapBundle( BITMAPS::teardrop_sizes ) );
 
 m_teardropHDPercent.SetUnits( EDA_UNITS::PERCENT );
 m_teardropLenPercent.SetUnits( EDA_UNITS::PERCENT );
 m_teardropWidthPercent.SetUnits( EDA_UNITS::PERCENT );
 
 m_minTrackWidthHint->SetFont( KIUI::GetInfoFont( this ).Italic() );
 
 // Configure display origin transforms
 m_trackStartX.SetCoordType( ORIGIN_TRANSFORMS::ABS_X_COORD );
 m_trackStartY.SetCoordType( ORIGIN_TRANSFORMS::ABS_Y_COORD );
 m_trackEndX.SetCoordType( ORIGIN_TRANSFORMS::ABS_X_COORD );
 m_trackEndY.SetCoordType( ORIGIN_TRANSFORMS::ABS_Y_COORD );
 m_viaX.SetCoordType( ORIGIN_TRANSFORMS::ABS_X_COORD );
 m_viaY.SetCoordType( ORIGIN_TRANSFORMS::ABS_Y_COORD );
 
 VIATYPE viaType = VIATYPE::NOT_DEFINED;
 
 m_TrackLayerCtrl->SetLayersHotkeys( false );
 m_TrackLayerCtrl->SetNotAllowedLayerSet( LSET::AllNonCuMask() );
 m_TrackLayerCtrl->SetBoardFrame( aParent );
 m_TrackLayerCtrl->Resync();
 
 m_ViaStartLayer->SetLayersHotkeys( false );
 m_ViaStartLayer->SetNotAllowedLayerSet( LSET::AllNonCuMask() );
 m_ViaStartLayer->SetBoardFrame( aParent );
 m_ViaStartLayer->Resync();
 
 m_ViaEndLayer->SetLayersHotkeys( false );
 m_ViaEndLayer->SetNotAllowedLayerSet( LSET::AllNonCuMask() );
 m_ViaEndLayer->SetBoardFrame( aParent );
 m_ViaEndLayer->Resync();
 
 bool nets = false;
 int net = 0;
 bool hasLocked = false;
 bool hasUnlocked = false;
 
 // Start and end layers of vias
 // if at least 2 vias do not have the same start or the same end layer
 // the layers will be set as undefined
 int selection_first_layer = -1;
 int selection_last_layer = -1;
 
 // The selection layer for tracks
 int track_selection_layer = -1;
 
 auto getAnnularRingSelection =
 []( const PCB_VIA* via ) -> int
 {
 if( !via->GetRemoveUnconnected() )
 return 0;
 else if( via->GetKeepStartEnd() )
 return 1;
 else
 return 2;
 };
 
 // Look for values that are common for every item that is selected
 for( EDA_ITEM* item : m_items )
 {
 if( !nets )
 {
 net = static_cast<BOARD_CONNECTED_ITEM*>( item )->GetNetCode();
 nets = true;
 }
 else if( net != static_cast<BOARD_CONNECTED_ITEM*>( item )->GetNetCode() )
 {
 net = -1;
 }
 
 switch( item->Type() )
 {
 case PCB_TRACE_T:
 case PCB_ARC_T:
 {
 const PCB_TRACK* t = static_cast<const PCB_TRACK*>( item );
 
 if( !m_tracks ) // first track in the list
 {
 m_trackStartX.SetValue( t->GetStart().x );
 m_trackStartY.SetValue( t->GetStart().y );
 m_trackEndX.SetValue( t->GetEnd().x );
 m_trackEndY.SetValue( t->GetEnd().y );
 m_trackWidth.SetValue( t->GetWidth() );
 track_selection_layer = t->GetLayer();
 m_tracks = true;
 }
 else // check if values are the same for every selected track
 {
 if( m_trackStartX.GetValue() != t->GetStart().x )
 m_trackStartX.SetValue( INDETERMINATE_STATE );
 
 if( m_trackStartY.GetValue() != t->GetStart().y )
 m_trackStartY.SetValue( INDETERMINATE_STATE );
 
 if( m_trackEndX.GetValue() != t->GetEnd().x )
 m_trackEndX.SetValue( INDETERMINATE_STATE );
 
 if( m_trackEndY.GetValue() != t->GetEnd().y )
 m_trackEndY.SetValue( INDETERMINATE_STATE );
 
 if( m_trackWidth.GetValue() != t->GetWidth() )
 m_trackWidth.SetValue( INDETERMINATE_STATE );
 
 if( track_selection_layer != t->GetLayer() )
 track_selection_layer = UNDEFINED_LAYER;
 }
 
 if( t->IsLocked() )
 hasLocked = true;
 else
 hasUnlocked = true;
 
 break;
 }
 
 case PCB_VIA_T:
 {
 PCB_VIA* v = static_cast<PCB_VIA*>( item );
 
 if( !m_vias ) // first via in the list
 {
 m_viaX.SetValue( v->GetPosition().x );
 m_viaY.SetValue( v->GetPosition().y );
 m_viaDiameter.SetValue( v->GetWidth() );
 m_viaDrill.SetValue( v->GetDrillValue() );
 m_vias = true;
 viaType = v->GetViaType();
 m_viaNotFree->SetValue( !v->GetIsFree() );
 m_annularRingsCtrl->SetSelection( getAnnularRingSelection( v ) );
 selection_first_layer = v->TopLayer();
 selection_last_layer = v->BottomLayer();
 
 m_cbTeardrops->SetValue( v->GetTeardropParams().m_Enabled );
 m_cbTeardropsUseNextTrack->SetValue( v->GetTeardropParams().m_AllowUseTwoTracks );
 m_teardropMaxLen.SetValue( v->GetTeardropParams().m_TdMaxLen );
 m_teardropMaxWidth.SetValue( v->GetTeardropParams().m_TdMaxWidth );
 m_teardropLenPercent.SetDoubleValue( v->GetTeardropParams().m_BestLengthRatio*100.0 );
 m_teardropWidthPercent.SetDoubleValue( v->GetTeardropParams().m_BestWidthRatio*100.0 );
 m_teardropHDPercent.SetDoubleValue( v->GetTeardropParams().m_WidthtoSizeFilterRatio*100.0 );
 m_curvedEdges->SetValue( v->GetTeardropParams().IsCurved() );
 m_curvePointsCtrl->SetValue( v->GetTeardropParams().m_CurveSegCount );
 }
 else // check if values are the same for every selected via
 {
 if( m_viaX.GetValue() != v->GetPosition().x )
 m_viaX.SetValue( INDETERMINATE_STATE );
 
 if( m_viaY.GetValue() != v->GetPosition().y )
 m_viaY.SetValue( INDETERMINATE_STATE );
 
 if( m_viaDiameter.GetValue() != v->GetWidth() )
 m_viaDiameter.SetValue( INDETERMINATE_STATE );
 
 if( m_viaDrill.GetValue() != v->GetDrillValue() )
 m_viaDrill.SetValue( INDETERMINATE_STATE );
 
 if( viaType != v->GetViaType() )
 viaType = VIATYPE::NOT_DEFINED;
 
 if( v->GetIsFree() != !m_viaNotFree->GetValue() )
 m_viaNotFree->Set3StateValue( wxCHK_UNDETERMINED );
 
 if( selection_first_layer != v->TopLayer() )
 selection_first_layer = UNDEFINED_LAYER;
 
 if( selection_last_layer != v->BottomLayer() )
 selection_last_layer = UNDEFINED_LAYER;
 
 if( m_annularRingsCtrl->GetSelection() != getAnnularRingSelection( v ) )
 {
 if( m_annularRingsCtrl->GetStrings().size() < 4 )
 m_annularRingsCtrl->AppendString( INDETERMINATE_STATE );
 
 m_annularRingsCtrl->SetSelection( 3 );
 }
 
 if( m_cbTeardrops->GetValue() != v->GetTeardropParams().m_Enabled )
 m_cbTeardrops->Set3StateValue( wxCHK_UNDETERMINED );
 
 if( m_cbTeardropsUseNextTrack->GetValue() != v->GetTeardropParams().m_AllowUseTwoTracks )
 m_cbTeardropsUseNextTrack->Set3StateValue( wxCHK_UNDETERMINED );
 
 if( m_teardropMaxLen.GetValue() != v->GetTeardropParams().m_TdMaxLen )
 m_teardropMaxLen.SetValue( INDETERMINATE_STATE );
 
 if( m_teardropMaxWidth.GetValue() != v->GetTeardropParams().m_TdMaxWidth )
 m_teardropMaxWidth.SetValue( INDETERMINATE_STATE );
 
 if( m_teardropLenPercent.GetDoubleValue() != v->GetTeardropParams().m_BestLengthRatio *100.0 )
 m_teardropLenPercent.SetValue( INDETERMINATE_STATE );
 
 if( m_teardropWidthPercent.GetDoubleValue() != v->GetTeardropParams().m_BestWidthRatio *100.0 )
 m_teardropWidthPercent.SetValue( INDETERMINATE_STATE );
 
 if( m_teardropHDPercent.GetDoubleValue() != v->GetTeardropParams().m_WidthtoSizeFilterRatio*100.0 )
 m_teardropHDPercent.SetValue( INDETERMINATE_STATE );
 
 if( m_curvePointsCtrl->GetValue() != v->GetTeardropParams().m_CurveSegCount )
 {
 m_curvedEdges->Set3StateValue( wxCHK_UNDETERMINED );
 m_curvePointsCtrl->SetValue( 5 );
 }
 }
 
 if( v->IsLocked() )
 hasLocked = true;
 else
 hasUnlocked = true;
 
 break;
 }
 
 default:
 {
 wxASSERT( false );
 break;
 }
 }
 }
 
 if( m_tracks )
 {
 // Set the track layer selection state:
 if( track_selection_layer == UNDEFINED_LAYER )
 {
 m_TrackLayerCtrl->SetUndefinedLayerName( INDETERMINATE_STATE );
 m_TrackLayerCtrl->Resync();
 }
 
 m_TrackLayerCtrl->SetLayerSelection( track_selection_layer );
 }
 
 // Set the vias layers selections state:
 if( m_vias )
 {
 if( selection_first_layer == UNDEFINED_LAYER )
 {
 m_ViaStartLayer->SetUndefinedLayerName( INDETERMINATE_STATE );
 m_ViaStartLayer->Resync();
 }
 
 m_ViaStartLayer->SetLayerSelection( selection_first_layer );
 
 if( selection_last_layer == UNDEFINED_LAYER )
 {
 m_ViaEndLayer->SetUndefinedLayerName( INDETERMINATE_STATE );
 m_ViaEndLayer->Resync();
 }
 
 m_ViaEndLayer->SetLayerSelection( selection_last_layer );
 }
 
 m_netSelector->SetBoard( aParent->GetBoard() );
 m_netSelector->SetNetInfo( &aParent->GetBoard()->GetNetInfo() );
 
 if ( net >= 0 )
 {
 m_netSelector->SetSelectedNetcode( net );
 }
 else
 {
 m_netSelector->SetIndeterminateString( INDETERMINATE_STATE );
 m_netSelector->SetIndeterminate();
 }
 
 wxASSERT( m_tracks || m_vias );
 
 if( m_vias )
 {
 if( m_viaNotFree->GetValue() && !m_tracks )
 {
 // Disable net selector to re-inforce meaning of "Automatically update via nets",
 // but not when tracks are also selected as then things get harder if you want to
 // update all the nets to match.
 m_netSelectorLabel->Disable();
 m_netSelector->Disable();
 }
 
 int viaSelection = wxNOT_FOUND;
 
 // 0 is the netclass place-holder
 for( unsigned ii = 1; ii < aParent->GetDesignSettings().m_ViasDimensionsList.size(); ii++ )
 {
 VIA_DIMENSION* viaDimension = &aParent->GetDesignSettings().m_ViasDimensionsList[ii];
 wxString msg = m_frame->StringFromValue( viaDimension->m_Diameter )
 + wxT( " / " )
 + m_frame->StringFromValue( viaDimension->m_Drill );
 m_predefinedViaSizesCtrl->Append( msg, viaDimension );
 
 if( viaSelection == wxNOT_FOUND
 && m_viaDiameter.GetValue() == viaDimension->m_Diameter
 && m_viaDrill.GetValue() == viaDimension->m_Drill )
 {
 viaSelection = ii - 1;
 }
 }
 
 m_predefinedViaSizesCtrl->SetSelection( viaSelection );
 m_predefinedViaSizesUnits->SetLabel( EDA_UNIT_UTILS::GetLabel( m_frame->GetUserUnits() ) );
 
 m_ViaTypeChoice->Enable();
 
 switch( viaType )
 {
 case VIATYPE::THROUGH: m_ViaTypeChoice->SetSelection( 0 ); break;
 case VIATYPE::MICROVIA: m_ViaTypeChoice->SetSelection( 1 ); break;
 case VIATYPE::BLIND_BURIED: m_ViaTypeChoice->SetSelection( 2 ); break;
 case VIATYPE::NOT_DEFINED: m_ViaTypeChoice->SetSelection( wxNOT_FOUND ); break;
 }
 
 m_ViaStartLayer->Enable( viaType != VIATYPE::THROUGH );
 m_ViaEndLayer->Enable( viaType != VIATYPE::THROUGH );
 
 m_annularRingsLabel->Show( getLayerDepth() > 1 );
 m_annularRingsCtrl->Show( getLayerDepth() > 1 );
 }
 else
 {
 m_viaNotFree->Hide();
 m_MainSizer->Hide( m_sbViaSizer, true );
 }
 
 if( m_tracks )
 {
 int widthSelection = wxNOT_FOUND;
 
 // 0 is the netclass place-holder
 for( unsigned ii = 1; ii < aParent->GetDesignSettings().m_TrackWidthList.size(); ii++ )
 {
 int width = aParent->GetDesignSettings().m_TrackWidthList[ii];
 wxString msg = m_frame->StringFromValue( width );
 m_predefinedTrackWidthsCtrl->Append( msg );
 
 if( widthSelection == wxNOT_FOUND && m_trackWidth.GetValue() == width )
 widthSelection = ii - 1;
 }
 
 m_predefinedTrackWidthsCtrl->SetSelection( widthSelection );
 m_predefinedTrackWidthsUnits->SetLabel( EDA_UNIT_UTILS::GetLabel( m_frame->GetUserUnits() ) );
 }
 else
 {
 m_MainSizer->Hide( m_sbTrackSizer, true );
 }
 
 if( hasLocked && hasUnlocked )
 m_lockedCbox->Set3StateValue( wxCHK_UNDETERMINED );
 else if( hasLocked )
 m_lockedCbox->Set3StateValue( wxCHK_CHECKED );
 else
 m_lockedCbox->Set3StateValue( wxCHK_UNCHECKED );
 
 if( m_tracks )
 SetInitialFocus( m_TrackWidthCtrl );
 else if( m_netSelector->IsEnabled() )
 SetInitialFocus( m_netSelector );
 else
 SetInitialFocus( m_ViaDiameterCtrl );
 
 SetupStandardButtons();
 
 m_frame->Bind( EDA_EVT_UNITS_CHANGED, &DIALOG_TRACK_VIA_PROPERTIES::onUnitsChanged, this );
 m_netSelector->Bind( NET_SELECTED, &DIALOG_TRACK_VIA_PROPERTIES::onNetSelector, this );
 
 // Now all widgets have the size fixed, call FinishDialogSettings
 finishDialogSettings();
}
 
 
DIALOG_TRACK_VIA_PROPERTIES::~DIALOG_TRACK_VIA_PROPERTIES()
{
 m_frame->Unbind( EDA_EVT_UNITS_CHANGED, &DIALOG_TRACK_VIA_PROPERTIES::onUnitsChanged, this );
}
 
 
void DIALOG_TRACK_VIA_PROPERTIES::onUnitsChanged( wxCommandEvent& aEvent )
{
 if( m_vias )
 {
 int viaSel = m_predefinedViaSizesCtrl->GetSelection();
 
 m_predefinedViaSizesCtrl->Clear();
 
 // 0 is the netclass place-holder
 for( unsigned ii = 1; ii < m_frame->GetDesignSettings().m_ViasDimensionsList.size(); ii++ )
 {
 VIA_DIMENSION* viaDimension = &m_frame->GetDesignSettings().m_ViasDimensionsList[ii];
 wxString msg = m_frame->StringFromValue( viaDimension->m_Diameter )
 + wxT( " / " )
 + m_frame->StringFromValue( viaDimension->m_Drill );
 m_predefinedViaSizesCtrl->Append( msg, viaDimension );
 }
 
 m_predefinedViaSizesCtrl->SetSelection( viaSel );
 m_predefinedViaSizesUnits->SetLabel( EDA_UNIT_UTILS::GetLabel( m_frame->GetUserUnits() ) );
 }
 
 if( m_tracks )
 {
 int trackSel = m_predefinedTrackWidthsCtrl->GetSelection();
 
 m_predefinedTrackWidthsCtrl->Clear();
 
 // 0 is the netclass place-holder
 for( unsigned ii = 1; ii < m_frame->GetDesignSettings().m_TrackWidthList.size(); ii++ )
 {
 int width = m_frame->GetDesignSettings().m_TrackWidthList[ii];
 wxString msg = m_frame->StringFromValue( width );
 m_predefinedTrackWidthsCtrl->Append( msg );
 }
 
 m_predefinedTrackWidthsCtrl->SetSelection( trackSel );
 m_predefinedTrackWidthsUnits->SetLabel( EDA_UNIT_UTILS::GetLabel( m_frame->GetUserUnits() ) );
 }
 
 aEvent.Skip();
}
 
 
bool DIALOG_TRACK_VIA_PROPERTIES::confirmPadChange( const std::vector<PAD*>& changingPads )
{
 wxString msg;
 
 if( changingPads.size() == 1 )
 {
 PAD* pad = *changingPads.begin();
 msg.Printf( _( "Changing the net will also update %s pad %s to %s." ),
 pad->GetParentFootprint()->GetReference(),
 pad->GetNumber(),
 m_netSelector->GetValue() );
 }
 else if( changingPads.size() == 2 )
 {
 PAD* pad1 = *changingPads.begin();
 PAD* pad2 = *( ++changingPads.begin() );
 msg.Printf( _( "Changing the net will also update %s pad %s and %s pad %s to %s." ),
 pad1->GetParentFootprint()->GetReference(),
 pad1->GetNumber(),
 pad2->GetParentFootprint()->GetReference(),
 pad2->GetNumber(),
 m_netSelector->GetValue() );
 }
 else
 {
 msg.Printf( _( "Changing the net will also update %lu connected pads to %s." ),
 static_cast<unsigned long>( changingPads.size() ),
 m_netSelector->GetValue() );
 }
 
 KIDIALOG dlg( this, msg, _( "Confirmation" ), wxOK | wxCANCEL | wxICON_WARNING );
 dlg.SetOKCancelLabels( _( "Change Nets" ), _( "Leave Nets Unchanged" ) );
 dlg.DoNotShowCheckbox( __FILE__, __LINE__ );
 
 return dlg.ShowModal() == wxID_OK;
}
 
 
bool DIALOG_TRACK_VIA_PROPERTIES::TransferDataFromWindow()
{
 // Check for malformed data ONLY; design rules and constraints are the business of DRC.
 
 if( m_vias )
 {
 if( !m_viaDiameter.Validate( GEOMETRY_MIN_SIZE, INT_MAX )
 || !m_viaDrill.Validate( GEOMETRY_MIN_SIZE, INT_MAX ) )
 {
 return false;
 }
 
 if( m_ViaDiameterCtrl->IsEnabled() && !m_viaDiameter.IsIndeterminate()
 && m_ViaDrillCtrl->IsEnabled() && !m_viaDrill.IsIndeterminate()
 && m_viaDiameter.GetValue() <= m_viaDrill.GetValue() )
 {
 DisplayError( GetParent(), _( "Via hole size must be smaller than via diameter" ) );
 m_ViaDrillCtrl->SelectAll();
 m_ViaDrillCtrl->SetFocus();
 return false;
 }
 
 if( m_ViaStartLayer->GetLayerSelection() != UNDEFINED_LAYER &&
 m_ViaStartLayer->GetLayerSelection() == m_ViaEndLayer->GetLayerSelection() )
 {
 DisplayError( GetParent(), _( "Via start layer and end layer cannot be the same" ) );
 return false;
 }
 }
 
 if( m_tracks )
 {
 if( !m_trackWidth.Validate( GEOMETRY_MIN_SIZE, INT_MAX ) )
 return false;
 }
 
 // If we survived that, then save the changes:
 //
 // We don't bother with updating the nets at this point as it will be useless (any connected
 // pads will simply drive their existing nets back onto the track segments and vias).
 
 BOARD_COMMIT commit( m_frame );
 bool changeLock = m_lockedCbox->Get3StateValue() != wxCHK_UNDETERMINED;
 bool setLock = m_lockedCbox->Get3StateValue() == wxCHK_CHECKED;
 
 for( EDA_ITEM* item : m_items )
 {
 commit.Modify( item );
 
 switch( item->Type() )
 {
 case PCB_TRACE_T:
 case PCB_ARC_T:
 {
 wxASSERT( m_tracks );
 PCB_TRACK* t = static_cast<PCB_TRACK*>( item );
 
 if( !m_trackStartX.IsIndeterminate() )
 t->SetStart( VECTOR2I( m_trackStartX.GetIntValue(), t->GetStart().y ) );
 
 if( !m_trackStartY.IsIndeterminate() )
 t->SetStart( VECTOR2I( t->GetStart().x, m_trackStartY.GetIntValue() ) );
 
 if( !m_trackEndX.IsIndeterminate() )
 t->SetEnd( VECTOR2I( m_trackEndX.GetIntValue(), t->GetEnd().y ) );
 
 if( !m_trackEndY.IsIndeterminate() )
 t->SetEnd( VECTOR2I( t->GetEnd().x, m_trackEndY.GetIntValue() ) );
 
 if( !m_trackWidth.IsIndeterminate() )
 t->SetWidth( m_trackWidth.GetIntValue() );
 
 int layer = m_TrackLayerCtrl->GetLayerSelection();
 
 if( layer != UNDEFINED_LAYER )
 t->SetLayer( (PCB_LAYER_ID) layer );
 
 if( changeLock )
 t->SetLocked( setLock );
 
 break;
 }
 
 case PCB_VIA_T:
 {
 wxASSERT( m_vias );
 PCB_VIA* v = static_cast<PCB_VIA*>( item );
 
 if( !m_viaX.IsIndeterminate() )
 v->SetPosition( VECTOR2I( m_viaX.GetIntValue(), v->GetPosition().y ) );
 
 if( !m_viaY.IsIndeterminate() )
 v->SetPosition( VECTOR2I( v->GetPosition().x, m_viaY.GetIntValue() ) );
 
 if( m_viaNotFree->Get3StateValue() != wxCHK_UNDETERMINED )
 v->SetIsFree( !m_viaNotFree->GetValue() );
 
 switch( m_ViaTypeChoice->GetSelection() )
 {
 case 0:
 v->SetViaType( VIATYPE::THROUGH );
 v->SanitizeLayers();
 break;
 case 1:
 v->SetViaType( VIATYPE::MICROVIA );
 break;
 case 2:
 v->SetViaType( VIATYPE::BLIND_BURIED );
 break;
 default:
 break;
 }
 
 auto startLayer = static_cast<PCB_LAYER_ID>( m_ViaStartLayer->GetLayerSelection() );
 auto endLayer = static_cast<PCB_LAYER_ID>( m_ViaEndLayer->GetLayerSelection() );
 
 if (startLayer != UNDEFINED_LAYER )
 v->SetTopLayer( startLayer );
 
 if (endLayer != UNDEFINED_LAYER )
 v->SetBottomLayer( endLayer );
 
 switch( m_annularRingsCtrl->GetSelection() )
 {
 case 0:
 v->SetRemoveUnconnected( false );
 break;
 case 1:
 v->SetRemoveUnconnected( true );
 v->SetKeepStartEnd( true );
 break;
 case 2:
 v->SetRemoveUnconnected( true );
 v->SetKeepStartEnd( false );
 break;
 default:
 break;
 }
 
 v->SanitizeLayers();
 
 if( !m_viaDiameter.IsIndeterminate() )
 v->SetWidth( m_viaDiameter.GetIntValue() );
 
 if( !m_viaDrill.IsIndeterminate() )
 v->SetDrill( m_viaDrill.GetIntValue() );
 
 TEARDROP_PARAMETERS* targetParams = &v->GetTeardropParams();
 
 if( m_cbTeardrops->Get3StateValue() != wxCHK_UNDETERMINED )
 targetParams->m_Enabled = m_cbTeardrops->GetValue();
 
 if( m_cbTeardropsUseNextTrack->Get3StateValue() != wxCHK_UNDETERMINED )
 targetParams->m_AllowUseTwoTracks = m_cbTeardropsUseNextTrack->GetValue();
 
 if( !m_teardropMaxLen.IsIndeterminate() )
 targetParams->m_TdMaxLen = m_teardropMaxLen.GetIntValue();
 
 if( !m_teardropMaxWidth.IsIndeterminate() )
 targetParams->m_TdMaxWidth = m_teardropMaxWidth.GetIntValue();
 
 if( !m_teardropLenPercent.IsIndeterminate() )
 targetParams->m_BestLengthRatio = m_teardropLenPercent.GetDoubleValue() / 100.0;
 
 if( !m_teardropWidthPercent.IsIndeterminate() )
 targetParams->m_BestWidthRatio =
 m_teardropWidthPercent.GetDoubleValue() / 100.0;
 
 if( !m_teardropHDPercent.IsIndeterminate() )
 targetParams->m_WidthtoSizeFilterRatio = m_teardropHDPercent.GetDoubleValue() / 100.0;
 
 if( m_curvedEdges->Get3StateValue() != wxCHK_UNDETERMINED )
 {
 if( m_curvedEdges->GetValue() )
 targetParams->m_CurveSegCount = m_curvePointsCtrl->GetValue();
 else
 targetParams->m_CurveSegCount = 0;
 }
 
 if( changeLock )
 v->SetLocked( setLock );
 
 break;
 }
 
 default:
 wxASSERT( false );
 break;
 }
 }
 
 commit.Push( _( "Edit Track/Via Properties" ) );
 
 // Pushing the commit will have updated the connectivity so we can now test to see if we
 // need to update any pad nets.
 
 auto connectivity = m_frame->GetBoard()->GetConnectivity();
 int newNetCode = m_netSelector->GetSelectedNetcode();
 bool updateNets = false;
 std::vector<PAD*> changingPads;
 
 if ( !m_netSelector->IsIndeterminate() )
 {
 updateNets = true;
 
 for( EDA_ITEM* item : m_items )
 {
 BOARD_CONNECTED_ITEM* boardItem = static_cast<BOARD_CONNECTED_ITEM*>( item );
 auto connectedItems = connectivity->GetConnectedItems( boardItem,
 { PCB_TRACE_T, PCB_ARC_T, PCB_PAD_T, PCB_VIA_T, PCB_FOOTPRINT_T }, true );
 
 for ( BOARD_CONNECTED_ITEM* citem : connectedItems )
 {
 if( citem->Type() == PCB_PAD_T )
 {
 PAD* pad = static_cast<PAD*>( citem );
 
 if( pad->GetNetCode() != newNetCode && !alg::contains( changingPads, citem ) )
 changingPads.push_back( pad );
 }
 }
 }
 }
 
 if( changingPads.size() && !confirmPadChange( changingPads ) )
 updateNets = false;
 
 if( updateNets )
 {
 for( EDA_ITEM* item : m_items )
 {
 commit.Modify( item );
 
 switch( item->Type() )
 {
 case PCB_TRACE_T:
 case PCB_ARC_T:
 static_cast<PCB_TRACK*>( item )->SetNetCode( newNetCode );
 break;
 
 case PCB_VIA_T:
 static_cast<PCB_VIA*>( item )->SetNetCode( newNetCode );
 break;
 
 default:
 wxASSERT( false );
 break;
 }
 }
 
 for( PAD* pad : changingPads )
 {
 commit.Modify( pad );
 pad->SetNetCode( newNetCode );
 }
 
 commit.Push( _( "Update Nets" ) );
 }
 
 return true;
}
 
 
void DIALOG_TRACK_VIA_PROPERTIES::onNetSelector( wxCommandEvent& aEvent )
{
 m_viaNotFree->SetValue( false );
}
 
 
void DIALOG_TRACK_VIA_PROPERTIES::onViaNotFreeClicked( wxCommandEvent& aEvent )
{
 if( !m_tracks )
 {
 m_netSelectorLabel->Enable( !m_viaNotFree->GetValue() );
 m_netSelector->Enable( !m_viaNotFree->GetValue() );
 }
}
 
 
void DIALOG_TRACK_VIA_PROPERTIES::onWidthSelect( wxCommandEvent& aEvent )
{
 m_TrackWidthCtrl->ChangeValue( m_predefinedTrackWidthsCtrl->GetStringSelection() );
 m_TrackWidthCtrl->SelectAll();
}
 
 
void DIALOG_TRACK_VIA_PROPERTIES::onWidthEdit( wxCommandEvent& aEvent )
{
 m_predefinedTrackWidthsCtrl->SetStringSelection( m_TrackWidthCtrl->GetValue() );
}
 
 
void DIALOG_TRACK_VIA_PROPERTIES::onViaSelect( wxCommandEvent& aEvent )
{
 VIA_DIMENSION* viaDimension = static_cast<VIA_DIMENSION*> ( aEvent.GetClientData() );
 
 m_viaDiameter.ChangeValue( viaDimension->m_Diameter );
 m_viaDrill.ChangeValue( viaDimension->m_Drill );
}
 
 
int DIALOG_TRACK_VIA_PROPERTIES::getLayerDepth()
{
 int viaType = m_ViaTypeChoice->GetSelection();
 
 if( viaType <= 0 )
 return m_frame->GetBoard()->GetCopperLayerCount() - 1;
 
 int startLayer = m_ViaStartLayer->GetLayerSelection();
 int endLayer = m_ViaEndLayer->GetLayerSelection();
 
 if( startLayer < 0 || endLayer < 0 )
 return m_frame->GetBoard()->GetCopperLayerCount() - 1;
 else
 return m_frame->GetBoard()->LayerDepth( ToLAYER_ID( startLayer ), ToLAYER_ID( endLayer ) );
}
 
 
void DIALOG_TRACK_VIA_PROPERTIES::onViaEdit( wxCommandEvent& aEvent )
{
 m_predefinedViaSizesCtrl->SetSelection( wxNOT_FOUND );
 
 if( m_vias )
 {
 if( m_ViaTypeChoice->GetSelection() != 0 ) // check if selected type isn't through.
 {
 m_ViaStartLayer->Enable();
 m_ViaEndLayer->Enable();
 }
 else
 {
 m_ViaStartLayer->SetLayerSelection( F_Cu );
 m_ViaEndLayer->SetLayerSelection( B_Cu );
 
 m_ViaStartLayer->Enable( false );
 m_ViaEndLayer->Enable( false );
 }
 
 m_annularRingsLabel->Show( getLayerDepth() > 1 );
 m_annularRingsCtrl->Show( getLayerDepth() > 1 );
 }
}
 
 
void DIALOG_TRACK_VIA_PROPERTIES::onTeardropsUpdateUi( wxUpdateUIEvent& event )
{
 event.Enable( !m_frame->GetBoard()->LegacyTeardrops() );
}
 
 
void DIALOG_TRACK_VIA_PROPERTIES::onCurvedEdgesUpdateUi( wxUpdateUIEvent& event )
{
 event.Enable( !m_frame->GetBoard()->LegacyTeardrops()
 && m_curvedEdges->Get3StateValue() == wxCHK_CHECKED );
}