dialog_global_edit_teardrops.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * 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 <widgets/unit_binder.h>
#include <pcb_edit_frame.h>
#include <board.h>
#include <board_design_settings.h>
#include <pcb_track.h>
#include <pcb_group.h>
#include <footprint.h>
#include <teardrop/teardrop.h>
#include <zone_filler.h>
#include <connectivity/connectivity_data.h>
#include <pcb_layer_box_selector.h>
#include <tool/tool_manager.h>
#include <tools/global_edit_tool.h>
#include "dialog_global_edit_teardrops_base.h"
 
 
// Globals to remember control settings during a session
static bool g_vias = true;
static bool g_pthPads = true;
static bool g_smdPads = true;
static bool g_trackToTrack = false;
static bool g_filterByNetclass;
static wxString g_netclassFilter;
static bool g_filterByNet;
static wxString g_netFilter;
static bool g_filterByLayer;
static int g_layerFilter;
static bool g_filterRoundPads = false;
static bool g_filterSelected = false;
static int g_action = 1;
 
 
class DIALOG_GLOBAL_EDIT_TEARDROPS : public DIALOG_GLOBAL_EDIT_TEARDROPS_BASE
{
public:
 DIALOG_GLOBAL_EDIT_TEARDROPS( PCB_EDIT_FRAME* aParent );
 ~DIALOG_GLOBAL_EDIT_TEARDROPS() override;
 
protected:
 void onSpecifiedValuesUpdateUi( wxUpdateUIEvent& event ) override
 {
 event.Enable( m_specifiedValues->GetValue() );
 }
 void onCurvedEdgesUpdateUi( wxUpdateUIEvent& event ) override
 {
 event.Enable( m_specifiedValues->GetValue()
 && m_curvedEdges->GetValue() == wxCHK_CHECKED );
 }
 void onFilterUpdateUi( wxUpdateUIEvent& event ) override
 {
 event.Enable( !m_trackToTrack->GetValue() );
 }
 
 // Track-to-track teardrops always follow the document-wide settings (there are no teardrop
 // properties on individual track segments as they're too ephemeral). Therefore we disable
 // Set-to-specified-values when track-to-track is selected.
 void onTrackToTrack( wxCommandEvent& event ) override
 {
 if( event.IsChecked() && m_specifiedValues->GetValue() )
 {
 m_specifiedValues->SetValue( false );
 m_addTeardrops->SetValue( true );
 }
 }
 
 // These just improve usability so that you don't have to click twice to enable a filter.
 void OnNetclassFilterSelect( wxCommandEvent& event ) override
 {
 m_netclassFilterOpt->SetValue( true );
 }
 void OnLayerFilterSelect( wxCommandEvent& event ) override
 {
 m_layerFilterOpt->SetValue( true );
 }
 void OnNetFilterSelect( wxCommandEvent& event )
 {
 m_netFilterOpt->SetValue( true );
 }
 
 // Remove "add" terminology when updating only existing teardrops.
 void OnExistingFilterSelect( wxCommandEvent& event ) override
 {
 if( event.IsChecked() )
 {
 m_addTeardrops->SetLabel( _( "Set teardrops to default values for shape" ) );
 m_specifiedValues->SetLabel( _( "Set teardrops to specified values:" ) );
 }
 else
 {
 m_addTeardrops->SetLabel( _( "Add teardrops with default values for shape" ) );
 m_specifiedValues->SetLabel( _( "Add teardrops with specified values:" ) );
 }
 }
 
 void setSpecifiedParams( TEARDROP_PARAMETERS* targetParams );
 void visitItem( BOARD_COMMIT* aCommit, BOARD_CONNECTED_ITEM* aItem );
 void processItem( BOARD_COMMIT* aCommit, BOARD_CONNECTED_ITEM* aItem );
 
 bool TransferDataToWindow() override;
 bool TransferDataFromWindow() override;
 
 
 void onShowBoardSetup( wxHyperlinkEvent& event ) override
 {
 m_parent->ShowBoardSetupDialog( _( "Teardrops" ) );
 }
 
 void buildFilterLists();
 
private:
 PCB_EDIT_FRAME* m_parent;
 BOARD* m_brd;
 PCB_SELECTION m_selection;
 
 UNIT_BINDER m_teardropHDPercent;
 UNIT_BINDER m_teardropLenPercent;
 UNIT_BINDER m_teardropMaxLen;
 UNIT_BINDER m_teardropHeightPercent;
 UNIT_BINDER m_teardropMaxHeight;
};
 
 
DIALOG_GLOBAL_EDIT_TEARDROPS::DIALOG_GLOBAL_EDIT_TEARDROPS( PCB_EDIT_FRAME* aParent ) :
 DIALOG_GLOBAL_EDIT_TEARDROPS_BASE( aParent ),
 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_teardropHeightPercent( aParent, m_stHeightPercentLabel, m_tcHeightPercent, nullptr ),
 m_teardropMaxHeight( aParent, m_stMaxHeight, m_tcMaxHeight, m_stMaxHeightUnits )
{
 m_parent = aParent;
 m_brd = m_parent->GetBoard();
 
 m_bitmapTeardrop->SetBitmap( KiBitmapBundle( BITMAPS::teardrop_sizes ) );
 
 m_teardropHDPercent.SetUnits( EDA_UNITS::PERCENT );
 m_teardropLenPercent.SetUnits( EDA_UNITS::PERCENT );
 m_teardropHeightPercent.SetUnits( EDA_UNITS::PERCENT );
 
 m_minTrackWidthHint->SetFont( KIUI::GetInfoFont( this ).Italic() );
 
 buildFilterLists();
 
 SetupStandardButtons();
 
 m_netFilter->Connect( NET_SELECTED,
 wxCommandEventHandler( DIALOG_GLOBAL_EDIT_TEARDROPS::OnNetFilterSelect ),
 nullptr, this );
 
 finishDialogSettings();
}
 
 
DIALOG_GLOBAL_EDIT_TEARDROPS::~DIALOG_GLOBAL_EDIT_TEARDROPS()
{
 g_vias = m_vias->GetValue();
 g_pthPads = m_pthPads->GetValue();
 g_smdPads = m_smdPads->GetValue();
 g_trackToTrack = m_trackToTrack->GetValue();
 g_filterByNetclass = m_netclassFilterOpt->GetValue();
 g_netclassFilter = m_netclassFilter->GetStringSelection();
 g_filterByNet = m_netFilterOpt->GetValue();
 g_netFilter = m_netFilter->GetSelectedNetname();
 g_filterByLayer = m_layerFilterOpt->GetValue();
 g_layerFilter = m_layerFilter->GetLayerSelection();
 g_filterRoundPads = m_roundPadsFilter->GetValue();
 g_filterSelected = m_selectedItemsFilter->GetValue();
 
 if( m_removeTeardrops->GetValue() )
 g_action = 0;
 else if( m_specifiedValues->GetValue() )
 g_action = 2;
 else
 g_action = 1;
 
 m_netFilter->Disconnect( NET_SELECTED,
 wxCommandEventHandler( DIALOG_GLOBAL_EDIT_TEARDROPS::OnNetFilterSelect ),
 nullptr, this );
}
 
 
void DIALOG_GLOBAL_EDIT_TEARDROPS::buildFilterLists()
{
 // Populate the net filter list with net names
 m_netFilter->SetBoard( m_brd );
 m_netFilter->SetNetInfo( &m_brd->GetNetInfo() );
 
 if( !m_brd->GetHighLightNetCodes().empty() )
 m_netFilter->SetSelectedNetcode( *m_brd->GetHighLightNetCodes().begin() );
 
 // Populate the netclass filter list with netclass names
 wxArrayString netclassNames;
 std::shared_ptr<NET_SETTINGS>& settings = m_brd->GetDesignSettings().m_NetSettings;
 
 netclassNames.push_back( settings->m_DefaultNetClass->GetName() );
 
 for( const auto& [ name, netclass ] : settings->m_NetClasses )
 netclassNames.push_back( name );
 
 m_netclassFilter->Set( netclassNames );
 m_netclassFilter->SetStringSelection( m_brd->GetDesignSettings().GetCurrentNetClassName() );
 
 // Populate the layer filter list
 m_layerFilter->SetBoardFrame( m_parent );
 m_layerFilter->SetLayersHotkeys( false );
 m_layerFilter->SetNotAllowedLayerSet( LSET::AllNonCuMask() );
 m_layerFilter->Resync();
 m_layerFilter->SetLayerSelection( m_parent->GetActiveLayer() );
}
 
 
bool DIALOG_GLOBAL_EDIT_TEARDROPS::TransferDataToWindow()
{
 PCB_SELECTION_TOOL* selTool = m_parent->GetToolManager()->GetTool<PCB_SELECTION_TOOL>();
 m_selection = selTool->GetSelection();
 BOARD_CONNECTED_ITEM* item = dynamic_cast<BOARD_CONNECTED_ITEM*>( m_selection.Front() );
 
 m_vias->SetValue( g_vias );
 m_pthPads->SetValue( g_pthPads );
 m_smdPads->SetValue( g_smdPads );
 m_trackToTrack->SetValue( g_trackToTrack );
 
 if( g_filterByNetclass && m_netclassFilter->SetStringSelection( g_netclassFilter ) )
 m_netclassFilterOpt->SetValue( true );
 else if( item )
 m_netclassFilter->SetStringSelection( item->GetNet()->GetNetClass()->GetName() );
 
 if( g_filterByNet && m_brd->FindNet( g_netFilter ) != nullptr )
 {
 m_netFilter->SetSelectedNet( g_netFilter );
 m_netFilterOpt->SetValue( true );
 }
 else if( item )
 {
 m_netFilter->SetSelectedNetcode( item->GetNetCode() );
 }
 
 if( g_filterByLayer && m_layerFilter->SetLayerSelection( g_layerFilter ) != wxNOT_FOUND )
 {
 m_layerFilterOpt->SetValue( true );
 }
 else if( item )
 {
 if( item->Type() == PCB_ZONE_T ) // a zone can be on more than one layer
 m_layerFilter->SetLayerSelection( static_cast<ZONE*>(item)->GetFirstLayer() );
 else
 m_layerFilter->SetLayerSelection( item->GetLayer() );
 }
 
 m_roundPadsFilter->SetValue( g_filterRoundPads );
 m_selectedItemsFilter->SetValue( g_filterSelected );
 
 if( g_action == 0 )
 m_removeTeardrops->SetValue( true );
 else if( g_action == 1 )
 m_addTeardrops->SetValue( true );
 else
 m_specifiedValues->SetValue( true );
 
 m_cbPreferZoneConnection->Set3StateValue( wxCHK_UNDETERMINED );
 m_cbTeardropsUseNextTrack->Set3StateValue( wxCHK_UNDETERMINED );
 m_teardropHDPercent.SetValue( INDETERMINATE_ACTION );
 m_teardropLenPercent.SetValue( INDETERMINATE_ACTION );
 m_teardropMaxLen.SetValue( INDETERMINATE_ACTION );
 m_teardropHeightPercent.SetValue( INDETERMINATE_ACTION );
 m_teardropMaxHeight.SetValue( INDETERMINATE_ACTION );
 m_curvedEdges->Set3StateValue( wxCHK_UNDETERMINED );
 
 return true;
}
 
 
void DIALOG_GLOBAL_EDIT_TEARDROPS::setSpecifiedParams( TEARDROP_PARAMETERS* targetParams )
{
 if( m_cbPreferZoneConnection->Get3StateValue() != wxCHK_UNDETERMINED )
 targetParams->m_TdOnPadsInZones = !m_cbPreferZoneConnection->GetValue();
 
 if( m_cbTeardropsUseNextTrack->Get3StateValue() != wxCHK_UNDETERMINED )
 targetParams->m_AllowUseTwoTracks = m_cbTeardropsUseNextTrack->GetValue();
 
 if( !m_teardropHDPercent.IsIndeterminate() )
 targetParams->m_WidthtoSizeFilterRatio = m_teardropHDPercent.GetDoubleValue() / 100.0;
 
 if( !m_teardropLenPercent.IsIndeterminate() )
 targetParams->m_BestLengthRatio = m_teardropLenPercent.GetDoubleValue() / 100.0;
 
 if( !m_teardropMaxLen.IsIndeterminate() )
 targetParams->m_TdMaxLen = m_teardropMaxLen.GetIntValue();
 
 if( !m_teardropHeightPercent.IsIndeterminate() )
 targetParams->m_BestWidthRatio = m_teardropHeightPercent.GetDoubleValue() / 100.0;
 
 if( !m_teardropMaxHeight.IsIndeterminate() )
 targetParams->m_TdMaxWidth = m_teardropMaxHeight.GetIntValue();
 
 if( m_curvedEdges->Get3StateValue() != wxCHK_UNDETERMINED )
 {
 if( m_curvedEdges->GetValue() )
 targetParams->m_CurveSegCount = m_curvePointsCtrl->GetValue();
 else
 targetParams->m_CurveSegCount = 0;
 }
}
 
 
void DIALOG_GLOBAL_EDIT_TEARDROPS::processItem( BOARD_COMMIT* aCommit, BOARD_CONNECTED_ITEM* aItem )
{
 BOARD_DESIGN_SETTINGS& brdSettings = m_brd->GetDesignSettings();
 TEARDROP_PARAMETERS* targetParams = nullptr;
 
 if( aItem->Type() == PCB_PAD_T )
 targetParams = &static_cast<PAD*>( aItem )->GetTeardropParams();
 else if( aItem->Type() == PCB_VIA_T )
 targetParams = &static_cast<PCB_VIA*>( aItem )->GetTeardropParams();
 else
 return;
 
 aCommit->Stage( aItem, CHT_MODIFY );
 
 if( m_removeTeardrops->GetValue() )
 {
 targetParams->m_Enabled = false;
 }
 else if( m_addTeardrops->GetValue() )
 {
 if( TEARDROP_MANAGER::IsRound( aItem ) )
 *targetParams = *brdSettings.GetTeadropParamsList()->GetParameters( TARGET_ROUND );
 else
 *targetParams = *brdSettings.GetTeadropParamsList()->GetParameters( TARGET_RECT );
 
 targetParams->m_Enabled = true;
 }
 else if( m_specifiedValues->GetValue() )
 {
 setSpecifiedParams( targetParams );
 
 if( !m_existingFilter->GetValue() )
 targetParams->m_Enabled = true;
 }
}
 
 
void DIALOG_GLOBAL_EDIT_TEARDROPS::visitItem( BOARD_COMMIT* aCommit, BOARD_CONNECTED_ITEM* aItem )
{
 if( m_selectedItemsFilter->GetValue() )
 {
 if( !aItem->IsSelected() )
 {
 PCB_GROUP* group = aItem->GetParentGroup();
 
 while( group && !group->IsSelected() )
 group = group->GetParentGroup();
 
 if( !group )
 return;
 }
 }
 
 if( m_netFilterOpt->GetValue() && m_netFilter->GetSelectedNetcode() >= 0 )
 {
 if( aItem->GetNetCode() != m_netFilter->GetSelectedNetcode() )
 return;
 }
 
 if( m_netclassFilterOpt->GetValue() && !m_netclassFilter->GetStringSelection().IsEmpty() )
 {
 if( aItem->GetEffectiveNetClass()->GetName() != m_netclassFilter->GetStringSelection() )
 return;
 }
 
 if( m_layerFilterOpt->GetValue() && m_layerFilter->GetLayerSelection() != UNDEFINED_LAYER )
 {
 if( aItem->GetLayer() != m_layerFilter->GetLayerSelection() )
 return;
 }
 
 if( m_roundPadsFilter->GetValue() )
 {
 if( !TEARDROP_MANAGER::IsRound( aItem ) )
 return;
 }
 
 if( m_existingFilter->GetValue() )
 {
 if( aItem->Type() == PCB_PAD_T )
 {
 if( !static_cast<PAD*>( aItem )->GetTeardropParams().m_Enabled )
 return;
 }
 else if( aItem->Type() == PCB_VIA_T )
 {
 if( !static_cast<PCB_VIA*>( aItem )->GetTeardropParams().m_Enabled )
 return;
 }
 }
 
 processItem( aCommit, aItem );
}
 
 
bool DIALOG_GLOBAL_EDIT_TEARDROPS::TransferDataFromWindow()
{
 m_brd->SetLegacyTeardrops( false );
 
 BOARD_COMMIT commit( m_parent );
 wxBusyCursor dummy;
 
 if( m_vias->GetValue() )
 {
 for( PCB_TRACK* track : m_brd->Tracks() )
 {
 if ( track->Type() == PCB_VIA_T )
 visitItem( &commit, track );
 }
 }
 
 for( FOOTPRINT* footprint : m_brd->Footprints() )
 {
 for( PAD* pad : footprint->Pads() )
 {
 if( m_pthPads->GetValue() && pad->GetAttribute() == PAD_ATTRIB::PTH )
 {
 visitItem( &commit, pad );
 }
 else if( m_smdPads->GetValue() && ( pad->GetAttribute() == PAD_ATTRIB::SMD
 || pad->GetAttribute() == PAD_ATTRIB::CONN ) )
 {
 visitItem( &commit, pad );
 }
 }
 }
 
 if( m_trackToTrack->GetValue() )
 {
 TEARDROP_PARAMETERS_LIST* paramsList = m_brd->GetDesignSettings().GetTeadropParamsList();
 TEARDROP_PARAMETERS* targetParams = paramsList->GetParameters( TARGET_TRACK );
 TEARDROP_MANAGER teardropManager( m_brd, m_parent->GetToolManager() );
 
 teardropManager.DeleteTrackToTrackTeardrops( commit );
 
 if( m_removeTeardrops->GetValue() )
 {
 targetParams->m_Enabled = false; // JEY TODO: how does this get undone/redone?
 }
 else if( m_addTeardrops->GetValue() )
 {
 targetParams->m_Enabled = true; // JEY TODO: how does this get undone/redone?
 teardropManager.AddTeardropsOnTracks( commit, nullptr, true );
 }
 }
 
 // If there are no filters then a force-full-update is equivalent, and will be faster.
 if( !m_netFilterOpt->GetValue()
 && !m_netclassFilterOpt->GetValue()
 && !m_layerFilterOpt->GetValue()
 && !m_roundPadsFilter->GetValue()
 && !m_existingFilter->GetValue()
 && !m_selectedItemsFilter->GetValue() )
 {
 commit.Push( _( "Edit Teardrops" ), SKIP_TEARDROPS );
 
 TEARDROP_MANAGER teardropMgr( m_brd, m_parent->GetToolManager() );
 teardropMgr.UpdateTeardrops( commit, nullptr, nullptr, true /* forceFullUpdate */ );
 commit.Push( _( "Edit Teardrops" ), SKIP_TEARDROPS | APPEND_UNDO );
 }
 else
 {
 commit.Push( _( "Edit Teardrops" ) );
 }
 
 // Showing the unfilled, fully cross-hatched teardrops seems to be working fairly well, and
 // accurate fills can then be manually generated by doing a zone fill.
 //
 // But here's the old code which allowed for either "draft" fills or an automatic full zone
 // fill in case we decide the current situation isn't good enough:
#if 0
 if( aFillAfter )
 {
 ZONE_FILLER filler( m_board, aCommit );
 
 if( m_reporter )
 filler.SetProgressReporter( m_reporter );
 
 filler.Fill( m_board->Zones() );
 
 if( aCommit )
 aCommit->Push( _( "Edit Teardrops" ), APPEND_UNDO );
 }
 else
 {
 // Fill raw teardrop shapes. This is a rough calculation, just to show a filled
 // shape on screen without the (potentially large) performance hit of a zone refill
 int epsilon = pcbIUScale.mmToIU( 0.001 );
 int allowed_error = pcbIUScale.mmToIU( 0.005 );
 
 for( ZONE* zone: m_createdTdList )
 {
 int half_min_width = zone->GetMinThickness() / 2;
 int numSegs = GetArcToSegmentCount( half_min_width, allowed_error, FULL_CIRCLE );
 SHAPE_POLY_SET filledPolys = *zone->Outline();
 
 filledPolys.Deflate( half_min_width - epsilon, numSegs );
 
 // Re-inflate after pruning of areas that don't meet minimum-width criteria
 if( half_min_width - epsilon > epsilon )
 filledPolys.Inflate( half_min_width - epsilon, numSegs );
 
 zone->SetFilledPolysList( zone->GetFirstLayer(), filledPolys );
 }
 }
#endif
 
 return true;
}
 
 
int GLOBAL_EDIT_TOOL::EditTeardrops( const TOOL_EVENT& aEvent )
{
 PCB_EDIT_FRAME* editFrame = getEditFrame<PCB_EDIT_FRAME>();
 DIALOG_GLOBAL_EDIT_TEARDROPS dlg( editFrame );
 
 dlg.ShowQuasiModal(); // QuasiModal required for NET_SELECTOR
 return 0;
}