kicad/pcbnew/dialogs/dialog_plot.cpp

/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 1992-2023 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 <wx/bmpbuttn.h>
#include <wx/clntdata.h>
#include <wx/rearrangectrl.h>

#include <plotters/plotter.h>
#include <confirm.h>
#include <pcb_edit_frame.h>
#include <project/project_file.h>
#include <pcbplot.h>
#include <pgm_base.h>
#include <gerber_jobfile_writer.h>
#include <reporter.h>
#include <wildcards_and_files_ext.h>
#include <layer_ids.h>
#include <locale_io.h>
#include <bitmaps.h>
#include <dialog_plot.h>
#include <dialog_gendrill.h>
#include <widgets/wx_html_report_panel.h>
#include <widgets/std_bitmap_button.h>
#include <tool/tool_manager.h>
#include <tools/zone_filler_tool.h>
#include <tools/drc_tool.h>
#include <math/util.h>      // for KiROUND
#include <macros.h>
#include <jobs/job_export_pcb_gerbers.h>
#include <jobs/job_export_pcb_dxf.h>
#include <jobs/job_export_pcb_pdf.h>

#include <wx/dirdlg.h>
#include <wx/msgdlg.h>


LSET DIALOG_PLOT::s_lastLayerSet;
LSET DIALOG_PLOT::s_lastAllLayersSet;
LSEQ DIALOG_PLOT::s_lastAllLayersOrder;


/**
 * A helper wxWidgets control client data object to store layer IDs.
 */
class PCB_LAYER_ID_CLIENT_DATA : public wxClientData
{
public:
    PCB_LAYER_ID_CLIENT_DATA() :
            m_id( UNDEFINED_LAYER )
    { }

    PCB_LAYER_ID_CLIENT_DATA( PCB_LAYER_ID aId ) :
            m_id( aId )
    { }

    void SetData( PCB_LAYER_ID aId ) { m_id = aId; }
    PCB_LAYER_ID Layer() const { return m_id; }

private:
    PCB_LAYER_ID m_id;
};


PCB_LAYER_ID_CLIENT_DATA* getLayerClientData( const wxRearrangeList* aList, int aIdx )
{
    return static_cast<PCB_LAYER_ID_CLIENT_DATA*>( aList->GetClientObject( aIdx ) );
}


DIALOG_PLOT::DIALOG_PLOT( PCB_EDIT_FRAME* aEditFrame )
    : DIALOG_PLOT( aEditFrame, aEditFrame )
{
}


DIALOG_PLOT::DIALOG_PLOT( PCB_EDIT_FRAME* aEditFrame, wxWindow* aParent,
                          JOB_EXPORT_PCB_PLOT* aJob ) :
    DIALOG_PLOT_BASE( aParent ),
    m_editFrame( aEditFrame ),
    m_defaultPenSize( m_editFrame, m_hpglPenLabel, m_hpglPenCtrl, m_hpglPenUnits ),
    m_trackWidthCorrection( m_editFrame, m_widthAdjustLabel, m_widthAdjustCtrl, m_widthAdjustUnits ),
    m_job( aJob )
{
    BOARD* board = m_editFrame->GetBoard();

    SetName( DLG_WINDOW_NAME );
    m_plotOpts = m_editFrame->GetPlotSettings();
    m_DRCWarningTemplate = m_DRCExclusionsWarning->GetLabel();

    if( m_job )
    {
        m_messagesPanel->Hide();

        m_browseButton->Hide();
        m_staticTextPlotFmt->Hide();
        m_plotFormatOpt->Hide();
        m_sdbSizer1Apply->Hide();
    }
    else
    {
        m_messagesPanel->SetFileName( Prj().GetProjectPath() + wxT( "report.txt" ) );
    }

    int                       order = 0;
    LSET                      plotOnAllLayersSelection = m_plotOpts.GetPlotOnAllLayersSelection();
    wxArrayInt                plotAllLayersOrder;
    wxArrayString             plotAllLayersChoicesStrings;
    std::vector<PCB_LAYER_ID> layersIdChoiceList;
    int                       textWidth = 0;

    for( PCB_LAYER_ID layer : board->GetEnabledLayers().SeqStackupForPlotting() )
    {
        wxString     layerName = board->GetLayerName( layer );

        // wxCOL_WIDTH_AUTOSIZE doesn't work on all platforms, so we calculate width here
        textWidth = std::max( textWidth, KIUI::GetTextSize( layerName, m_layerCheckListBox ).x );

        plotAllLayersChoicesStrings.Add( layerName );
        layersIdChoiceList.push_back( layer );

        size_t size = plotOnAllLayersSelection.size();

        if( ( static_cast<size_t>( layer ) <= size ) && plotOnAllLayersSelection.test( layer ) )
            plotAllLayersOrder.push_back( order );
        else
            plotAllLayersOrder.push_back( ~order );

        order += 1;
    }

    int checkColSize = 22;
    int layerColSize = textWidth + 15;

#ifdef __WXMAC__
    // TODO: something in wxWidgets 3.1.x pads checkbox columns with extra space.  (It used to
    // also be that the width of the column would get set too wide (to 30), but that's patched in
    // our local wxWidgets fork.)
    checkColSize += 30;
#endif

    m_layerCheckListBox->SetMinClientSize( wxSize( checkColSize + layerColSize,
                                                   m_layerCheckListBox->GetMinClientSize().y ) );

    wxStaticBox*      allLayersLabel = new wxStaticBox( this, wxID_ANY, _( "Plot on All Layers" ) );
	wxStaticBoxSizer* sbSizer = new wxStaticBoxSizer( allLayersLabel, wxVERTICAL );

	m_plotAllLayersList = new wxRearrangeList( sbSizer->GetStaticBox(), wxID_ANY,
                                               wxDefaultPosition, wxDefaultSize,
                                               plotAllLayersOrder, plotAllLayersChoicesStrings, 0 );

    m_plotAllLayersList->SetMinClientSize( wxSize( checkColSize + layerColSize,
                                                   m_plotAllLayersList->GetMinClientSize().y ) );

    // Attach the LAYER_ID to each item in m_plotAllLayersList
    // plotAllLayersChoicesStrings and layersIdChoiceList are in the same order,
    // but m_plotAllLayersList has these strings in a different order
    for( size_t idx = 0; idx < layersIdChoiceList.size(); idx++ )
    {
        wxString& txt = plotAllLayersChoicesStrings[idx];
        int list_idx = m_plotAllLayersList->FindString( txt, true );

        PCB_LAYER_ID layer_id = layersIdChoiceList[idx];
        m_plotAllLayersList->SetClientObject( list_idx, new PCB_LAYER_ID_CLIENT_DATA( layer_id ) );
    }

	sbSizer->Add( m_plotAllLayersList, 1, wxALL | wxEXPAND | wxFIXED_MINSIZE, 3 );

	wxBoxSizer* bButtonSizer;
	bButtonSizer = new wxBoxSizer( wxHORIZONTAL );

	m_bpMoveUp = new STD_BITMAP_BUTTON( sbSizer->GetStaticBox(), wxID_ANY, wxNullBitmap,
                                        wxDefaultPosition, wxDefaultSize, wxBU_AUTODRAW | 0 );
	m_bpMoveUp->SetToolTip( _( "Move current selection up" ) );
    m_bpMoveUp->SetBitmap( KiBitmapBundle( BITMAPS::small_up ) );

	bButtonSizer->Add( m_bpMoveUp, 0, wxALIGN_CENTER_VERTICAL | wxRIGHT, 3 );

	m_bpMoveDown = new STD_BITMAP_BUTTON( sbSizer->GetStaticBox(), wxID_ANY, wxNullBitmap,
                                          wxDefaultPosition, wxDefaultSize, wxBU_AUTODRAW | 0 );
	m_bpMoveDown->SetToolTip( _( "Move current selection down" ) );
    m_bpMoveDown->SetBitmap( KiBitmapBundle( BITMAPS::small_down ) );

	bButtonSizer->Add( m_bpMoveDown, 0, wxALIGN_CENTER_VERTICAL | wxRIGHT, 5 );

    sbSizer->Add( bButtonSizer, 0, wxALL | wxEXPAND, 3 );

	bmiddleSizer->Insert( 1, sbSizer, 1, wxALL | wxEXPAND, 5 );

    init_Dialog();

    if( m_job )
    {
        SetupStandardButtons( { { wxID_OK, _( "Save" ) },
                                { wxID_CANCEL, _( "Close" ) } } );
    }
    else
    {
        SetupStandardButtons( { { wxID_OK, _( "Plot" ) },
                                { wxID_APPLY, _( "Generate Drill Files..." ) },
                                { wxID_CANCEL, _( "Close" ) } } );
    }

    GetSizer()->Fit( this );
    GetSizer()->SetSizeHints( this );

    m_bpMoveUp->Bind( wxEVT_COMMAND_BUTTON_CLICKED, &DIALOG_PLOT::onPlotAllListMoveUp, this );
    m_bpMoveDown->Bind( wxEVT_COMMAND_BUTTON_CLICKED, &DIALOG_PLOT::onPlotAllListMoveDown, this );

    m_layerCheckListBox->Connect( wxEVT_RIGHT_DOWN,
                                  wxMouseEventHandler( DIALOG_PLOT::OnRightClickLayers ), nullptr,
                                  this );

    m_plotAllLayersList->Connect( wxEVT_RIGHT_DOWN,
                                  wxMouseEventHandler( DIALOG_PLOT::OnRightClickAllLayers ), nullptr,
                                  this );
}


DIALOG_PLOT::~DIALOG_PLOT()
{
    s_lastAllLayersOrder.clear();

    for( int ii = 0; ii < (int) m_plotAllLayersList->GetCount(); ++ii )
        s_lastAllLayersOrder.push_back( getLayerClientData( m_plotAllLayersList, ii )->Layer() );

    m_bpMoveDown->Unbind( wxEVT_COMMAND_BUTTON_CLICKED, &DIALOG_PLOT::onPlotAllListMoveDown, this );
    m_bpMoveUp->Unbind( wxEVT_COMMAND_BUTTON_CLICKED, &DIALOG_PLOT::onPlotAllListMoveUp, this );
}


void DIALOG_PLOT::init_Dialog()
{
    BOARD*      board = m_editFrame->GetBoard();
    wxFileName  fileName;

    PROJECT_FILE& projectFile = m_editFrame->Prj().GetProjectFile();

    // Could devote a PlotOrder() function in place of UIOrder().
    m_layerList = board->GetEnabledLayers().UIOrder();

    if( !m_job )
    {
        PCBNEW_SETTINGS* cfg = m_editFrame->GetPcbNewSettings();

        if( !projectFile.m_PcbLastPath[ LAST_PATH_PLOT ].IsEmpty() )
            m_plotOpts.SetOutputDirectory( projectFile.m_PcbLastPath[ LAST_PATH_PLOT ] );

        m_XScaleAdjust = cfg->m_Plot.fine_scale_x;
        m_YScaleAdjust = cfg->m_Plot.fine_scale_y;

        m_zoneFillCheck->SetValue( cfg->m_Plot.check_zones_before_plotting );

        m_browseButton->SetBitmap( KiBitmapBundle( BITMAPS::small_folder ) );
        m_openDirButton->SetBitmap( KiBitmapBundle( BITMAPS::small_new_window ) );

        // m_PSWidthAdjust is stored in mm in user config
        m_PSWidthAdjust = KiROUND( cfg->m_Plot.ps_fine_width_adjust * pcbIUScale.IU_PER_MM );

        // The reasonable width correction value must be in a range of
        // [-(MinTrackWidth-1), +(MinClearanceValue-1)] decimils.
        m_widthAdjustMinValue   = -( board->GetDesignSettings().m_TrackMinWidth - 1 );
        m_widthAdjustMaxValue   = board->GetDesignSettings().GetSmallestClearanceValue() - 1;

        switch( m_plotOpts.GetFormat() )
        {
        default:
        case PLOT_FORMAT::GERBER: m_plotFormatOpt->SetSelection( 0 ); break;
        case PLOT_FORMAT::POST:   m_plotFormatOpt->SetSelection( 1 ); break;
        case PLOT_FORMAT::SVG:    m_plotFormatOpt->SetSelection( 2 ); break;
        case PLOT_FORMAT::DXF:    m_plotFormatOpt->SetSelection( 3 ); break;
        case PLOT_FORMAT::HPGL:   m_plotFormatOpt->SetSelection( 4 ); break;
        case PLOT_FORMAT::PDF:    m_plotFormatOpt->SetSelection( 5 ); break;
        }

        // Set units and value for HPGL pen size (this param is in mils).
        m_defaultPenSize.SetValue( m_plotOpts.GetHPGLPenDiameter() * pcbIUScale.IU_PER_MILS );

        // Test for a reasonable scale value. Set to 1 if problem
        if( m_XScaleAdjust < PLOT_MIN_SCALE || m_YScaleAdjust < PLOT_MIN_SCALE
            || m_XScaleAdjust > PLOT_MAX_SCALE || m_YScaleAdjust > PLOT_MAX_SCALE )
        {
            m_XScaleAdjust = m_YScaleAdjust = 1.0;
        }

        m_fineAdjustXCtrl->SetValue( EDA_UNIT_UTILS::UI::StringFromValue(
                unityScale, EDA_UNITS::UNSCALED, m_XScaleAdjust ) );

        m_fineAdjustYCtrl->SetValue( EDA_UNIT_UTILS::UI::StringFromValue(
                unityScale, EDA_UNITS::UNSCALED, m_YScaleAdjust ) );

        // Test for a reasonable PS width correction value. Set to 0 if problem.
        if( m_PSWidthAdjust < m_widthAdjustMinValue || m_PSWidthAdjust > m_widthAdjustMaxValue )
            m_PSWidthAdjust = 0.;

        m_trackWidthCorrection.SetValue( m_PSWidthAdjust );

        m_plotPSNegativeOpt->SetValue( m_plotOpts.GetNegative() );
        m_forcePSA4OutputOpt->SetValue( m_plotOpts.GetA4Output() );

        // Populate the check list box by all enabled layers names.
        for( PCB_LAYER_ID layer : m_layerList )
        {
            int checkIndex = m_layerCheckListBox->Append( board->GetLayerName( layer ) );

            if( m_plotOpts.GetLayerSelection()[layer] )
                m_layerCheckListBox->Check( checkIndex );
        }

        arrangeAllLayersList( s_lastAllLayersOrder );

        // Option for disabling Gerber Aperture Macro (for broken Gerber readers)
        m_disableApertMacros->SetValue( m_plotOpts.GetDisableGerberMacros() );

        // Option for using proper Gerber extensions. Note also Protel extensions are
        // a broken feature. However, for now, we need to handle it.
        m_useGerberExtensions->SetValue( m_plotOpts.GetUseGerberProtelExtensions() );

        // Option for including Gerber attributes, from Gerber X2 format, in the output
        // In X1 format, they will be added as comments
        m_useGerberX2Format->SetValue( m_plotOpts.GetUseGerberX2format() );

        // Option for including Gerber netlist info (from Gerber X2 format) in the output
        m_useGerberNetAttributes->SetValue( m_plotOpts.GetIncludeGerberNetlistInfo() );

        // Option to generate a Gerber job file
        m_generateGerberJobFile->SetValue( m_plotOpts.GetCreateGerberJobFile() );

        // Gerber precision for coordinates
        m_coordFormatCtrl->SetSelection( m_plotOpts.GetGerberPrecision() == 5 ? 0 : 1 );

        // SVG precision and units for coordinates
        m_svgPrecsision->SetValue( m_plotOpts.GetSvgPrecision() );

        // Option to exclude pads from silkscreen layers
        m_sketchPadsOnFabLayers->SetValue( m_plotOpts.GetSketchPadsOnFabLayers() );
        m_plotPadNumbers->SetValue( m_plotOpts.GetPlotPadNumbers() );
        m_plotPadNumbers->Enable( m_plotOpts.GetSketchPadsOnFabLayers() );

        m_plotDNP->SetValue( m_plotOpts.GetHideDNPFPsOnFabLayers()
                             || m_plotOpts.GetSketchDNPFPsOnFabLayers()
                             || m_plotOpts.GetCrossoutDNPFPsOnFabLayers() );

        if( m_plotDNP->GetValue() )
        {
            if( m_plotOpts.GetHideDNPFPsOnFabLayers() )
                m_hideDNP->SetValue( true );
            else
                m_crossoutDNP->SetValue( true );
        }

        m_hideDNP->Enable( m_plotDNP->GetValue() );
        m_crossoutDNP->Enable( m_plotDNP->GetValue() );

        // Option to tent vias
        m_subtractMaskFromSilk->SetValue( m_plotOpts.GetSubtractMaskFromSilk() );

        // Option to use aux origin
        m_useAuxOriginCheckBox->SetValue( m_plotOpts.GetUseAuxOrigin() );

        // Option to plot page references:
        m_plotSheetRef->SetValue( m_plotOpts.GetPlotFrameRef() );

        // Option to force ploting of hidden text in footprints
        m_plotInvisibleText->SetValue( m_plotOpts.GetPlotInvisibleText() );

        // Options to plot pads and vias holes
        m_drillShapeOpt->SetSelection( (int) m_plotOpts.GetDrillMarksType() );

        // Scale option
        m_scaleOpt->SetSelection( m_plotOpts.GetScaleSelection() );

        // Plot mode
        setPlotModeChoiceSelection( m_plotOpts.GetPlotMode() );

        // DXF outline mode
        m_DXF_plotModeOpt->SetValue( m_plotOpts.GetDXFPlotPolygonMode() );

        // DXF text mode
        m_DXF_plotTextStrokeFontOpt->SetValue( m_plotOpts.GetTextMode()
                                               == PLOT_TEXT_MODE::DEFAULT );

        // DXF units selection
        m_DXF_plotUnits->SetSelection( m_plotOpts.GetDXFPlotUnits() == DXF_UNITS::INCHES ? 0 : 1 );

        // Plot mirror option
        m_plotMirrorOpt->SetValue( m_plotOpts.GetMirror() );

        // Black and white plotting
        m_SVGColorChoice->SetSelection( m_plotOpts.GetBlackAndWhite() ? 1 : 0 );
        m_PDFColorChoice->SetSelection( m_plotOpts.GetBlackAndWhite() ? 1 : 0 );
        m_frontFPPropertyPopups->SetValue( m_plotOpts.m_PDFFrontFPPropertyPopups );
        m_backFPPropertyPopups->SetValue( m_plotOpts.m_PDFBackFPPropertyPopups );
        m_pdfMetadata->SetValue( m_plotOpts.m_PDFMetadata );
    }
    else
    {
        m_plotFormatOpt->Hide();

        switch( m_job->m_plotFormat )
        {
        default:
        case JOB_EXPORT_PCB_PLOT::PLOT_FORMAT::GERBER: m_plotFormatOpt->SetSelection( 0 ); break;
        case JOB_EXPORT_PCB_PLOT::PLOT_FORMAT::POST: m_plotFormatOpt->SetSelection( 1 ); break;
        case JOB_EXPORT_PCB_PLOT::PLOT_FORMAT::SVG: m_plotFormatOpt->SetSelection( 2 ); break;
        case JOB_EXPORT_PCB_PLOT::PLOT_FORMAT::DXF: m_plotFormatOpt->SetSelection( 3 ); break;
        case JOB_EXPORT_PCB_PLOT::PLOT_FORMAT::HPGL: m_plotFormatOpt->SetSelection( 4 ); break;
        case JOB_EXPORT_PCB_PLOT::PLOT_FORMAT::PDF: m_plotFormatOpt->SetSelection( 5 ); break;
        }
    }

    // Initialize a few other parameters, which can also be modified
    // from the drill dialog
    reInitDialog();

    // Update options values:
    wxCommandEvent cmd_event;
    SetPlotFormat( cmd_event );
    OnSetScaleOpt( cmd_event );
}


void DIALOG_PLOT::reInitDialog()
{
    // after calling the Drill or DRC dialogs some parameters can be modified....

    // Output directory
    m_outputDirectoryName->SetValue( m_plotOpts.GetOutputDirectory() );

    // Origin of coordinates:
    m_useAuxOriginCheckBox->SetValue( m_plotOpts.GetUseAuxOrigin() );

    int knownViolations = 0;
    int exclusions = 0;

    for( PCB_MARKER* marker : m_editFrame->GetBoard()->Markers() )
    {
        if( marker->GetSeverity() == RPT_SEVERITY_EXCLUSION )
            exclusions++;
        else
            knownViolations++;
    }

    if( knownViolations || exclusions )
    {
        m_DRCExclusionsWarning->SetLabel( wxString::Format( m_DRCWarningTemplate, knownViolations,
                                                            exclusions ) );
        m_DRCExclusionsWarning->Show();
    }
    else
    {
        m_DRCExclusionsWarning->Hide();
    }

    BOARD* board = m_editFrame->GetBoard();
    const BOARD_DESIGN_SETTINGS& brd_settings = board->GetDesignSettings();

    if( getPlotFormat() == PLOT_FORMAT::GERBER &&
        ( brd_settings.m_SolderMaskExpansion || brd_settings.m_SolderMaskMinWidth ) )
    {
        m_PlotOptionsSizer->Show( m_SizerSolderMaskAlert );
    }
    else
    {
        m_PlotOptionsSizer->Hide( m_SizerSolderMaskAlert );
    }
}


void DIALOG_PLOT::arrangeAllLayersList( const LSEQ& aSeq )
{
    auto findLayer =
            [&]( wxRearrangeList* aList, PCB_LAYER_ID aLayer ) -> int
            {
                for( int ii = 0; ii < (int) aList->GetCount(); ++ii )
                {
                    if( getLayerClientData( aList, ii )->Layer() == aLayer )
                        return ii;
                }

                return -1;
            };

    int  idx = 0;

    for( PCB_LAYER_ID layer : aSeq )
    {
        int currentPos = findLayer( m_plotAllLayersList, layer );

        while( currentPos > idx )
        {
            m_plotAllLayersList->Select( currentPos );
            m_plotAllLayersList->MoveCurrentUp();
            currentPos--;
        }
    }
}


#define ID_LAYER_FAB              13001
#define ID_SELECT_COPPER_LAYERS   13002
#define ID_DESELECT_COPPER_LAYERS 13003
#define ID_SELECT_ALL_LAYERS      13004
#define ID_DESELECT_ALL_LAYERS    13005
#define ID_STACKUP_ORDER          13006


// A helper function to show a popup menu, when the dialog is right clicked.
void DIALOG_PLOT::OnRightClickLayers( wxMouseEvent& event )
{
    // Build a list of layers for usual fabrication: copper layers + tech layers without courtyard
    LSET fab_layer_set = ( LSET::AllCuMask() | LSET::AllTechMask() ) & ~LSET( { B_CrtYd, F_CrtYd } );

    wxMenu menu;
    menu.Append( new wxMenuItem( &menu, ID_LAYER_FAB, _( "Select Fab Layers" ) ) );

    menu.AppendSeparator();
    menu.Append( new wxMenuItem( &menu, ID_SELECT_COPPER_LAYERS, _( "Select All Copper Layers" ) ) );
    menu.Append( new wxMenuItem( &menu, ID_DESELECT_COPPER_LAYERS, _( "Deselect All Copper Layers" ) ) );

    menu.AppendSeparator();
    menu.Append( new wxMenuItem( &menu, ID_SELECT_ALL_LAYERS, _( "Select All Layers" ) ) );
    menu.Append( new wxMenuItem( &menu, ID_DESELECT_ALL_LAYERS, _( "Deselect All Layers" ) ) );

    menu.Bind( wxEVT_COMMAND_MENU_SELECTED,
            [&]( wxCommandEvent& aCmd )
            {
                switch( aCmd.GetId() )
                {
                case ID_LAYER_FAB: // Select layers usually needed to build a board
                {
                    for( unsigned i = 0; i < m_layerList.size(); i++ )
                    {
                        LSET layermask( { m_layerList[ i ] } );

                        if( ( layermask & fab_layer_set ).any() )
                            m_layerCheckListBox->Check( i, true );
                        else
                            m_layerCheckListBox->Check( i, false );
                    }

                    break;
                }

                case ID_SELECT_COPPER_LAYERS:
                    for( unsigned i = 0; i < m_layerList.size(); i++ )
                    {
                        if( IsCopperLayer( m_layerList[i] ) )
                            m_layerCheckListBox->Check( i, true );
                    }

                    break;

                case ID_DESELECT_COPPER_LAYERS:
                    for( unsigned i = 0; i < m_layerList.size(); i++ )
                    {
                        if( IsCopperLayer( m_layerList[i] ) )
                            m_layerCheckListBox->Check( i, false );
                    }

                    break;

                case ID_SELECT_ALL_LAYERS:
                    for( unsigned i = 0; i < m_layerList.size(); i++ )
                        m_layerCheckListBox->Check( i, true );

                    break;

                case ID_DESELECT_ALL_LAYERS:
                    for( unsigned i = 0; i < m_layerList.size(); i++ )
                        m_layerCheckListBox->Check( i, false );

                    break;

                default:
                    aCmd.Skip();
                }
            } );

    PopupMenu( &menu );
}


void DIALOG_PLOT::OnRightClickAllLayers( wxMouseEvent& event )
{
    wxMenu menu;
    menu.Append( new wxMenuItem( &menu, ID_SELECT_ALL_LAYERS, _( "Select All Layers" ) ) );
    menu.Append( new wxMenuItem( &menu, ID_DESELECT_ALL_LAYERS, _( "Deselect All Layers" ) ) );

    menu.AppendSeparator();
    menu.Append( new wxMenuItem( &menu, ID_STACKUP_ORDER, _( "Order as Board Stackup" ) ) );

    menu.Bind( wxEVT_COMMAND_MENU_SELECTED,
            [&]( wxCommandEvent& aCmd )
            {
                switch( aCmd.GetId() )
                {
                case ID_SELECT_ALL_LAYERS:
                    for( unsigned i = 0; i < m_plotAllLayersList->GetCount(); i++ )
                        m_plotAllLayersList->Check( i, true );

                    break;

                case ID_DESELECT_ALL_LAYERS:
                    for( unsigned i = 0; i < m_plotAllLayersList->GetCount(); i++ )
                        m_plotAllLayersList->Check( i, false );

                    break;

                case ID_STACKUP_ORDER:
                {
                    LSEQ stackup = m_editFrame->GetBoard()->GetEnabledLayers().SeqStackupForPlotting();
                    arrangeAllLayersList( stackup );
                    m_plotAllLayersList->Select( -1 );
                    break;
                }

                default:
                    aCmd.Skip();
                }
            } );

    PopupMenu( &menu );
}


void DIALOG_PLOT::CreateDrillFile( wxCommandEvent& event )
{
    // Be sure drill file use the same settings (axis option, plot directory) as plot files:
    applyPlotSettings();

    DIALOG_GENDRILL dlg( m_editFrame, this );
    dlg.ShowModal();

    // a few plot settings can be modified: take them in account
    m_plotOpts = m_editFrame->GetPlotSettings();
    reInitDialog();
}


void DIALOG_PLOT::OnChangeDXFPlotMode( wxCommandEvent& event )
{
    // m_DXF_plotTextStrokeFontOpt is disabled if m_DXF_plotModeOpt is checked (plot in DXF
    // polygon mode)
    m_DXF_plotTextStrokeFontOpt->Enable( !m_DXF_plotModeOpt->GetValue() );

    // if m_DXF_plotTextStrokeFontOpt option is disabled (plot DXF in polygon mode), force
    // m_DXF_plotTextStrokeFontOpt to true to use Pcbnew stroke font
    if( !m_DXF_plotTextStrokeFontOpt->IsEnabled() )
        m_DXF_plotTextStrokeFontOpt->SetValue( true );
}


void DIALOG_PLOT::OnSetScaleOpt( wxCommandEvent& event )
{
    /* Disable sheet reference for scale != 1:1 */
    bool scale1 = ( m_scaleOpt->GetSelection() == 1 );

    m_plotSheetRef->Enable( scale1 );

    if( !scale1 )
        m_plotSheetRef->SetValue( false );
}


void DIALOG_PLOT::OnOutputDirectoryBrowseClicked( wxCommandEvent& event )
{
    // Build the absolute path of current output directory to preselect it in the file browser.
    std::function<bool( wxString* )> textResolver =
            [&]( wxString* token ) -> bool
            {
                return m_editFrame->GetBoard()->ResolveTextVar( token, 0 );
            };

    wxString path = m_outputDirectoryName->GetValue();
    path = ExpandTextVars( path, &textResolver );
    path = ExpandEnvVarSubstitutions( path, &Prj() );
    path = Prj().AbsolutePath( path );

    wxDirDialog dirDialog( this, _( "Select Output Directory" ), path );

    if( dirDialog.ShowModal() == wxID_CANCEL )
        return;

    wxFileName dirName = wxFileName::DirName( dirDialog.GetPath() );

    wxFileName fn( Prj().AbsolutePath( m_editFrame->GetBoard()->GetFileName() ) );
    wxString   defaultPath = fn.GetPathWithSep();
    wxString   msg;
    wxFileName relPathTest; // Used to test if we can make the path relative

    relPathTest.Assign( dirDialog.GetPath() );

    // Test if making the path relative is possible before asking the user if they want to do it
    if( relPathTest.MakeRelativeTo( defaultPath ) )
    {
        msg.Printf( _( "Do you want to use a path relative to\n'%s'?" ), defaultPath );

        wxMessageDialog dialog( this, msg, _( "Plot Output Directory" ),
                                wxYES_NO | wxICON_QUESTION | wxYES_DEFAULT );

        if( dialog.ShowModal() == wxID_YES )
            dirName.MakeRelativeTo( defaultPath );
    }

    m_outputDirectoryName->SetValue( dirName.GetFullPath() );
}


PLOT_FORMAT DIALOG_PLOT::getPlotFormat()
{
    // plot format id's are ordered like displayed in m_plotFormatOpt
    static const PLOT_FORMAT plotFmt[] = {
            PLOT_FORMAT::GERBER,
            PLOT_FORMAT::POST,
            PLOT_FORMAT::SVG,
            PLOT_FORMAT::DXF,
            PLOT_FORMAT::HPGL,
            PLOT_FORMAT::PDF };

    return plotFmt[m_plotFormatOpt->GetSelection()];
}


void DIALOG_PLOT::SetPlotFormat( wxCommandEvent& event )
{
    // this option exist only in DXF format:
    m_DXF_plotModeOpt->Enable( getPlotFormat() == PLOT_FORMAT::DXF );

    // The alert message about non 0 solder mask min width and margin is shown
    // only in gerber format and if min mask width or mask margin is not 0
    BOARD* board = m_editFrame->GetBoard();
    const BOARD_DESIGN_SETTINGS& brd_settings = board->GetDesignSettings();

    if( getPlotFormat() == PLOT_FORMAT::GERBER
            && ( brd_settings.m_SolderMaskExpansion || brd_settings.m_SolderMaskMinWidth ) )
    {
        m_PlotOptionsSizer->Show( m_SizerSolderMaskAlert );
    }
    else
    {
        m_PlotOptionsSizer->Hide( m_SizerSolderMaskAlert );
    }

    switch( getPlotFormat() )
    {
    case PLOT_FORMAT::SVG:
    case PLOT_FORMAT::PDF:
        m_drillShapeOpt->Enable( true );
        m_plotModeOpt->Enable( false );
        setPlotModeChoiceSelection( FILLED );
        m_plotMirrorOpt->Enable( true );
        m_useAuxOriginCheckBox->Enable( true );
        m_defaultPenSize.Enable( false );
        m_scaleOpt->Enable( false );
        m_scaleOpt->SetSelection( 1 );
        m_fineAdjustXCtrl->Enable( false );
        m_fineAdjustYCtrl->Enable( false );
        m_trackWidthCorrection.Enable( false );
        m_plotPSNegativeOpt->Enable( true );
        m_forcePSA4OutputOpt->Enable( false );
        m_forcePSA4OutputOpt->SetValue( false );

        if( getPlotFormat() == PLOT_FORMAT::SVG )
        {
            m_PlotOptionsSizer->Show( m_svgOptionsSizer );
            m_PlotOptionsSizer->Hide( m_PDFOptionsSizer );
        }
        else
        {
            m_PlotOptionsSizer->Hide( m_svgOptionsSizer );
            m_PlotOptionsSizer->Show( m_PDFOptionsSizer );
        }

        m_PlotOptionsSizer->Hide( m_GerberOptionsSizer );
        m_PlotOptionsSizer->Hide( m_HPGLOptionsSizer );
        m_PlotOptionsSizer->Hide( m_PSOptionsSizer );
        m_PlotOptionsSizer->Hide( m_SizerDXF_options );
        break;

    case PLOT_FORMAT::POST:
        m_drillShapeOpt->Enable( true );
        m_plotModeOpt->Enable( true );
        m_plotMirrorOpt->Enable( true );
        m_useAuxOriginCheckBox->Enable( false );
        m_useAuxOriginCheckBox->SetValue( false );
        m_defaultPenSize.Enable( false );
        m_scaleOpt->Enable( true );
        m_fineAdjustXCtrl->Enable( true );
        m_fineAdjustYCtrl->Enable( true );
        m_trackWidthCorrection.Enable( true );
        m_plotPSNegativeOpt->Enable( true );
        m_forcePSA4OutputOpt->Enable( true );

        m_PlotOptionsSizer->Hide( m_GerberOptionsSizer );
        m_PlotOptionsSizer->Hide( m_HPGLOptionsSizer );
        m_PlotOptionsSizer->Show( m_PSOptionsSizer );
        m_PlotOptionsSizer->Hide( m_SizerDXF_options );
        m_PlotOptionsSizer->Hide( m_svgOptionsSizer );
        m_PlotOptionsSizer->Hide( m_PDFOptionsSizer );
        break;

    case PLOT_FORMAT::GERBER:
        m_drillShapeOpt->Enable( false );
        m_drillShapeOpt->SetSelection( 0 );
        m_plotModeOpt->Enable( false );
        setPlotModeChoiceSelection( FILLED );
        m_plotMirrorOpt->Enable( false );
        m_plotMirrorOpt->SetValue( false );
        m_useAuxOriginCheckBox->Enable( true );
        m_defaultPenSize.Enable( false );
        m_scaleOpt->Enable( false );
        m_scaleOpt->SetSelection( 1 );
        m_fineAdjustXCtrl->Enable( false );
        m_fineAdjustYCtrl->Enable( false );
        m_trackWidthCorrection.Enable( false );
        m_plotPSNegativeOpt->Enable( false );
        m_plotPSNegativeOpt->SetValue( false );
        m_forcePSA4OutputOpt->Enable( false );
        m_forcePSA4OutputOpt->SetValue( false );

        m_PlotOptionsSizer->Show( m_GerberOptionsSizer );
        m_PlotOptionsSizer->Hide( m_HPGLOptionsSizer );
        m_PlotOptionsSizer->Hide( m_PSOptionsSizer );
        m_PlotOptionsSizer->Hide( m_SizerDXF_options );
        m_PlotOptionsSizer->Hide( m_svgOptionsSizer );
        m_PlotOptionsSizer->Hide( m_PDFOptionsSizer );
        break;

    case PLOT_FORMAT::HPGL:
        m_drillShapeOpt->Enable( true );
        m_plotModeOpt->Enable( true );
        m_plotMirrorOpt->Enable( true );
        m_useAuxOriginCheckBox->Enable( false );
        m_useAuxOriginCheckBox->SetValue( false );
        m_defaultPenSize.Enable( true );
        m_scaleOpt->Enable( true );
        m_fineAdjustXCtrl->Enable( false );
        m_fineAdjustYCtrl->Enable( false );
        m_trackWidthCorrection.Enable( false );
        m_plotPSNegativeOpt->SetValue( false );
        m_plotPSNegativeOpt->Enable( false );
        m_forcePSA4OutputOpt->Enable( true );

        m_PlotOptionsSizer->Hide( m_GerberOptionsSizer );
        m_PlotOptionsSizer->Show( m_HPGLOptionsSizer );
        m_PlotOptionsSizer->Hide( m_PSOptionsSizer );
        m_PlotOptionsSizer->Hide( m_SizerDXF_options );
        m_PlotOptionsSizer->Hide( m_svgOptionsSizer );
        m_PlotOptionsSizer->Hide( m_PDFOptionsSizer );
        break;

    case PLOT_FORMAT::DXF:
        m_drillShapeOpt->Enable( true );
        m_plotModeOpt->Enable( false );
        setPlotModeChoiceSelection( FILLED );
        m_plotMirrorOpt->Enable( false );
        m_plotMirrorOpt->SetValue( false );
        m_useAuxOriginCheckBox->Enable( true );
        m_defaultPenSize.Enable( false );
        m_scaleOpt->Enable( false );
        m_scaleOpt->SetSelection( 1 );
        m_fineAdjustXCtrl->Enable( false );
        m_fineAdjustYCtrl->Enable( false );
        m_trackWidthCorrection.Enable( false );
        m_plotPSNegativeOpt->Enable( false );
        m_plotPSNegativeOpt->SetValue( false );
        m_forcePSA4OutputOpt->Enable( false );
        m_forcePSA4OutputOpt->SetValue( false );

        m_PlotOptionsSizer->Hide( m_GerberOptionsSizer );
        m_PlotOptionsSizer->Hide( m_HPGLOptionsSizer );
        m_PlotOptionsSizer->Hide( m_PSOptionsSizer );
        m_PlotOptionsSizer->Show( m_SizerDXF_options );
        m_PlotOptionsSizer->Hide( m_svgOptionsSizer );
        m_PlotOptionsSizer->Hide( m_PDFOptionsSizer );

        OnChangeDXFPlotMode( event );
        break;

    case PLOT_FORMAT::UNDEFINED:
        break;
    }

    /* Update the interlock between scale and frame reference
     * (scaling would mess up the frame border...) */
    OnSetScaleOpt( event );

    Layout();
    m_MainSizer->SetSizeHints( this );
}


// A helper function to "clip" aValue between aMin and aMax and write result in * aResult
// return false if clipped, true if aValue is just copied into * aResult
static bool setDouble( double* aResult, double aValue, double aMin, double aMax )
{
    if( aValue < aMin )
    {
        *aResult = aMin;
        return false;
    }
    else if( aValue > aMax )
    {
        *aResult = aMax;
        return false;
    }

    *aResult = aValue;
    return true;
}


static bool setInt( int* aResult, int aValue, int aMin, int aMax )
{
    if( aValue < aMin )
    {
        *aResult = aMin;
        return false;
    }
    else if( aValue > aMax )
    {
        *aResult = aMax;
        return false;
    }

    *aResult = aValue;
    return true;
}


void DIALOG_PLOT::applyPlotSettings()
{
    REPORTER&       reporter = m_messagesPanel->Reporter();
    PCB_PLOT_PARAMS tempOptions;

    tempOptions.SetSubtractMaskFromSilk( m_subtractMaskFromSilk->GetValue() );
    tempOptions.SetPlotFrameRef( m_plotSheetRef->GetValue() );
    tempOptions.SetSketchPadsOnFabLayers( m_sketchPadsOnFabLayers->GetValue() );
    tempOptions.SetPlotPadNumbers( m_plotPadNumbers->GetValue() );
    tempOptions.SetHideDNPFPsOnFabLayers( m_plotDNP->GetValue()
                                            && m_hideDNP->GetValue() );
    tempOptions.SetSketchDNPFPsOnFabLayers( m_plotDNP->GetValue()
                                            && m_crossoutDNP->GetValue() );
    tempOptions.SetCrossoutDNPFPsOnFabLayers( m_plotDNP->GetValue()
                                            && m_crossoutDNP->GetValue() );
    tempOptions.SetUseAuxOrigin( m_useAuxOriginCheckBox->GetValue() );
    tempOptions.SetPlotInvisibleText( m_plotInvisibleText->GetValue() );
    tempOptions.SetScaleSelection( m_scaleOpt->GetSelection() );

    int sel = m_drillShapeOpt->GetSelection();
    tempOptions.SetDrillMarksType( static_cast<DRILL_MARKS>( sel ) );

    tempOptions.SetMirror( m_plotMirrorOpt->GetValue() );
    tempOptions.SetPlotMode( m_plotModeOpt->GetSelection() == 1 ? SKETCH : FILLED );
    tempOptions.SetDXFPlotPolygonMode( m_DXF_plotModeOpt->GetValue() );

    sel = m_DXF_plotUnits->GetSelection();
    tempOptions.SetDXFPlotUnits( sel == 0 ? DXF_UNITS::INCHES : DXF_UNITS::MILLIMETERS );

    if( !m_DXF_plotTextStrokeFontOpt->IsEnabled() ) // Currently, only DXF supports this option
        tempOptions.SetTextMode( PLOT_TEXT_MODE::DEFAULT );
    else
        tempOptions.SetTextMode( m_DXF_plotTextStrokeFontOpt->GetValue() ? PLOT_TEXT_MODE::DEFAULT :
                                                                           PLOT_TEXT_MODE::NATIVE );

    if( getPlotFormat() == PLOT_FORMAT::SVG )
    {
        tempOptions.SetBlackAndWhite( !!m_SVGColorChoice->GetSelection() );
    }
    else if( getPlotFormat() == PLOT_FORMAT::PDF )
    {
        tempOptions.SetBlackAndWhite( !!m_PDFColorChoice->GetSelection() );
        tempOptions.m_PDFFrontFPPropertyPopups = m_frontFPPropertyPopups->GetValue();
        tempOptions.m_PDFBackFPPropertyPopups = m_backFPPropertyPopups->GetValue();
        tempOptions.m_PDFMetadata = m_pdfMetadata->GetValue();
    }
    else
    {
        tempOptions.SetBlackAndWhite( true );
    }

    // Update settings from text fields. Rewrite values back to the fields,
    // since the values may have been constrained by the setters.
    wxString    msg;

    // read HPLG pen size (this param is stored in mils)
    // However, due to issues when converting this value from or to mm
    // that can slightly change the value, update this param only if it
    // is in use
    if( getPlotFormat() == PLOT_FORMAT::HPGL )
    {
        if( !tempOptions.SetHPGLPenDiameter( m_defaultPenSize.GetValue() / pcbIUScale.IU_PER_MILS ) )
        {
            m_defaultPenSize.SetValue( tempOptions.GetHPGLPenDiameter() * pcbIUScale.IU_PER_MILS );
            msg.Printf( _( "HPGL pen size constrained." ) );
            reporter.Report( msg, RPT_SEVERITY_INFO );
        }
    }
    else    // keep the last value (initial value if no HPGL plot made)
    {
        tempOptions.SetHPGLPenDiameter( m_plotOpts.GetHPGLPenDiameter() );
    }

    // X scale
    double tmpDouble;
    msg = m_fineAdjustXCtrl->GetValue();
    msg.ToDouble( &tmpDouble );

    if( !setDouble( &m_XScaleAdjust, tmpDouble, PLOT_MIN_SCALE, PLOT_MAX_SCALE ) )
    {
        msg.Printf( wxT( "%f" ), m_XScaleAdjust );
        m_fineAdjustXCtrl->SetValue( msg );
        msg.Printf( _( "X scale constrained." ) );
        reporter.Report( msg, RPT_SEVERITY_INFO );
    }

    // Y scale
    msg = m_fineAdjustYCtrl->GetValue();
    msg.ToDouble( &tmpDouble );

    if( !setDouble( &m_YScaleAdjust, tmpDouble, PLOT_MIN_SCALE, PLOT_MAX_SCALE ) )
    {
        msg.Printf( wxT( "%f" ), m_YScaleAdjust );
        m_fineAdjustYCtrl->SetValue( msg );
        msg.Printf( _( "Y scale constrained." ) );
        reporter.Report( msg, RPT_SEVERITY_INFO );
    }

    auto cfg = m_editFrame->GetPcbNewSettings();

    cfg->m_Plot.fine_scale_x = m_XScaleAdjust;
    cfg->m_Plot.fine_scale_y = m_YScaleAdjust;

    cfg->m_Plot.check_zones_before_plotting = m_zoneFillCheck->GetValue();

    // PS Width correction
    if( !setInt( &m_PSWidthAdjust, m_trackWidthCorrection.GetValue(), m_widthAdjustMinValue,
                 m_widthAdjustMaxValue ) )
    {
        m_trackWidthCorrection.SetValue( m_PSWidthAdjust );
        msg.Printf( _( "Width correction constrained.  The width correction value must be in the"
                       " range of [%s; %s] for the current design rules." ),
                    m_editFrame->StringFromValue( m_widthAdjustMinValue, true ),
                    m_editFrame->StringFromValue( m_widthAdjustMaxValue, true ) );
        reporter.Report( msg, RPT_SEVERITY_WARNING );
    }

    // Store m_PSWidthAdjust in mm in user config
    cfg->m_Plot.ps_fine_width_adjust = pcbIUScale.IUTomm( m_PSWidthAdjust );

    tempOptions.SetFormat( getPlotFormat() );

    tempOptions.SetDisableGerberMacros( m_disableApertMacros->GetValue() );
    tempOptions.SetUseGerberProtelExtensions( m_useGerberExtensions->GetValue() );
    tempOptions.SetUseGerberX2format( m_useGerberX2Format->GetValue() );
    tempOptions.SetIncludeGerberNetlistInfo( m_useGerberNetAttributes->GetValue() );
    tempOptions.SetCreateGerberJobFile( m_generateGerberJobFile->GetValue() );

    tempOptions.SetGerberPrecision( m_coordFormatCtrl->GetSelection() == 0 ? 5 : 6 );
    tempOptions.SetSvgPrecision( m_svgPrecsision->GetValue() );

    LSET selectedLayers;

    for( unsigned i = 0; i < m_layerList.size(); i++ )
    {
        if( m_layerCheckListBox->IsChecked( i ) )
            selectedLayers.set( m_layerList[i] );
    }

    // Get a list of copper layers that aren't being used by inverting enabled layers.
    LSET disabledCopperLayers = LSET::AllCuMask() & ~m_editFrame->GetBoard()->GetEnabledLayers();

    LSET plotOnAllLayers;

    // Add selected layers from plot on all layers list in order set by user.
    wxArrayInt plotOnAllLayersSelections;

    m_plotAllLayersList->GetCheckedItems( plotOnAllLayersSelections );

    size_t count = plotOnAllLayersSelections.GetCount();

    for( size_t i = 0; i < count; i++ )
    {
        int index = plotOnAllLayersSelections.Item( i );
        wxClientData* tmp = m_plotAllLayersList->GetClientObject( index );
        PCB_LAYER_ID_CLIENT_DATA* layerId = dynamic_cast<PCB_LAYER_ID_CLIENT_DATA*>( tmp );

        wxCHECK2( layerId, continue );

        plotOnAllLayers.set( layerId->Layer() );
    }

    tempOptions.SetPlotOnAllLayersSelection( plotOnAllLayers );

    // Enable all of the disabled copper layers.
    // If someone enables more copper layers they will be selected by default.
    selectedLayers = selectedLayers | disabledCopperLayers;
    tempOptions.SetLayerSelection( selectedLayers );

    tempOptions.SetNegative( m_plotPSNegativeOpt->GetValue() );
    tempOptions.SetA4Output( m_forcePSA4OutputOpt->GetValue() );

    // Set output directory and replace backslashes with forward ones
    wxString dirStr;
    dirStr = m_outputDirectoryName->GetValue();
    dirStr.Replace( wxT( "\\" ), wxT( "/" ) );
    tempOptions.SetOutputDirectory( dirStr );
    m_editFrame->Prj().GetProjectFile().m_PcbLastPath[ LAST_PATH_PLOT ] = dirStr;

    if( !m_plotOpts.IsSameAs( tempOptions ) )
    {
        m_editFrame->SetPlotSettings( tempOptions );
        m_editFrame->OnModify();
        m_plotOpts = tempOptions;
    }
}


void DIALOG_PLOT::OnGerberX2Checked( wxCommandEvent& event )
{
    // Currently: do nothing
}


void DIALOG_PLOT::updateJobFromDialog()
{
    m_job->m_mirror = m_plotMirrorOpt->GetValue();
    m_job->m_plotDrawingSheet = m_plotSheetRef->GetValue();
    m_job->m_hideDNPFPsOnFabLayers = m_plotDNP->GetValue() && m_hideDNP->GetValue();
    m_job->m_sketchDNPFPsOnFabLayers = m_plotDNP->GetValue() && m_crossoutDNP->GetValue();
    m_job->m_crossoutDNPFPsOnFabLayers = m_plotDNP->GetValue() && m_crossoutDNP->GetValue();
    //m_job->m_plotInvisibleText = m_plotInvisibleText->GetValue();
    m_job->m_drillShapeOption = static_cast<int>( m_drillShapeOpt->GetSelection() );
}


void DIALOG_PLOT::Plot( wxCommandEvent& event )
{
    if( m_job )
    {
        updateJobFromDialog();
    }
    else
    {
        BOARD* board = m_editFrame->GetBoard();

        applyPlotSettings();

        SETTINGS_MANAGER& mgr = Pgm().GetSettingsManager();
        PCBNEW_SETTINGS*  cfg = mgr.GetAppSettings<PCBNEW_SETTINGS>( "pcbnew" );

        m_plotOpts.SetColorSettings( mgr.GetColorSettings( cfg->m_ColorTheme ) );

        m_plotOpts.SetSketchPadLineWidth( board->GetDesignSettings().GetLineThickness( F_Fab ) );

        // If no layer selected, we have nothing plotted.
        // Prompt user if it happens because he could think there is a bug in Pcbnew.
        if( !m_plotOpts.GetLayerSelection().any() )
        {
            DisplayError( this, _( "No layer selected, Nothing to plot" ) );
            return;
        }

        // Create output directory if it does not exist (also transform it in absolute form).
        // Bail if it fails.

        std::function<bool( wxString* )> textResolver =
                [&]( wxString* token ) -> bool
                {
                    // Handles board->GetTitleBlock() *and* board->GetProject()
                    return m_editFrame->GetBoard()->ResolveTextVar( token, 0 );
                };

        wxString path = m_plotOpts.GetOutputDirectory();
        path = ExpandTextVars( path, &textResolver );
        path = ExpandEnvVarSubstitutions( path, board->GetProject() );

        wxFileName outputDir = wxFileName::DirName( path );
        wxString   boardFilename = m_editFrame->GetBoard()->GetFileName();
        REPORTER&  reporter = m_messagesPanel->Reporter();

        if( !EnsureFileDirectoryExists( &outputDir, boardFilename, &reporter ) )
        {
            wxString msg;
            msg.Printf( _( "Could not write plot files to folder '%s'." ), outputDir.GetPath() );
            DisplayError( this, msg );
            return;
        }

        if( m_zoneFillCheck->GetValue() )
            m_editFrame->GetToolManager()->GetTool<ZONE_FILLER_TOOL>()->CheckAllZones( this );

        m_plotOpts.SetAutoScale( false );

        switch( m_plotOpts.GetScaleSelection() )
        {
        default: m_plotOpts.SetScale( 1 );        break;
        case 0:  m_plotOpts.SetAutoScale( true ); break;
        case 2:  m_plotOpts.SetScale( 1.5 );      break;
        case 3:  m_plotOpts.SetScale( 2 );        break;
        case 4:  m_plotOpts.SetScale( 3 );        break;
        }

        /* If the scale factor edit controls are disabled or the scale value
         * is 0, don't adjust the base scale factor. This fixes a bug when
         * the default scale adjust is initialized to 0 and saved in program
         * settings resulting in a divide by zero fault.
         */
        if( getPlotFormat() == PLOT_FORMAT::POST )
        {
            if( m_XScaleAdjust != 0.0 )
                m_plotOpts.SetFineScaleAdjustX( m_XScaleAdjust );

            if( m_YScaleAdjust != 0.0 )
                m_plotOpts.SetFineScaleAdjustY( m_YScaleAdjust );

            m_plotOpts.SetWidthAdjust( m_PSWidthAdjust );
        }

        wxString file_ext( GetDefaultPlotExtension( m_plotOpts.GetFormat() ) );

        // Test for a reasonable scale value
        // XXX could this actually happen? isn't it constrained in the apply function?
        if( m_plotOpts.GetScale() < PLOT_MIN_SCALE )
            DisplayInfoMessage( this, _( "Warning: Scale option set to a very small value" ) );

        if( m_plotOpts.GetScale() > PLOT_MAX_SCALE )
            DisplayInfoMessage( this, _( "Warning: Scale option set to a very large value" ) );

        GERBER_JOBFILE_WRITER jobfile_writer( board, &reporter );

        // Save the current plot options in the board
        m_editFrame->SetPlotSettings( m_plotOpts );

        wxBusyCursor dummy;

        for( PCB_LAYER_ID layer : m_plotOpts.GetLayerSelection().UIOrder() )
        {
            LSEQ plotSequence;

            // Base layer always gets plotted first.
            plotSequence.push_back( layer );

            // Add selected layers from plot on all layers list in order set by user.
            wxArrayInt plotOnAllLayers;

            if( m_plotAllLayersList->GetCheckedItems( plotOnAllLayers ) )
            {
                size_t count = plotOnAllLayers.GetCount();

                for( size_t i = 0; i < count; i++ )
                {
                    int index = plotOnAllLayers.Item( i );
                    PCB_LAYER_ID client_layer = getLayerClientData( m_plotAllLayersList, index )->Layer();

                    // Don't plot the same layer more than once;
                    if( find( plotSequence.begin(), plotSequence.end(), client_layer ) != plotSequence.end() )
                        continue;

                    plotSequence.push_back( client_layer );
                }
            }

            wxString     layerName = board->GetLayerName( layer );
            //@todo allow controlling the sheet name and path that will be displayed in the title block
            // Leave blank for now
            wxString     sheetName;
            wxString     sheetPath;

            // All copper layers that are disabled are actually selected
            // This is due to wonkyness in automatically selecting copper layers
            // for plotting when adding more than two layers to a board.
            // If plot options become accessible to the layers setup dialog
            // please move this functionality there!
            // This skips a copper layer if it is actually disabled on the board.
            if( ( LSET::AllCuMask() & ~board->GetEnabledLayers() )[layer] )
                continue;

            // Pick the basename from the board file
            wxFileName fn( boardFilename );

            // Use Gerber Extensions based on layer number
            // (See http://en.wikipedia.org/wiki/Gerber_File)
            if( m_plotOpts.GetFormat() == PLOT_FORMAT::GERBER && m_useGerberExtensions->GetValue() )
                file_ext = GetGerberProtelExtension( layer );

            BuildPlotFileName( &fn, outputDir.GetPath(), layerName, file_ext );
            wxString fullname = fn.GetFullName();
            jobfile_writer.AddGbrFile( layer, fullname );

            LOCALE_IO toggle;

            PLOTTER* plotter = StartPlotBoard( board, &m_plotOpts, layer, layerName, fn.GetFullPath(),
                                               sheetName, sheetPath );

            // Print diags in messages box:
            wxString msg;

            if( plotter )
            {
                plotter->SetTitle( ExpandTextVars( board->GetTitleBlock().GetTitle(), &textResolver ) );

                if( m_plotOpts.m_PDFMetadata )
                {
                    msg = wxS( "AUTHOR" );

                    if( board->ResolveTextVar( &msg, 0 ) )
                        plotter->SetAuthor( msg );

                    msg = wxS( "SUBJECT" );

                    if( board->ResolveTextVar( &msg, 0 ) )
                        plotter->SetSubject( msg );
                }

                PlotBoardLayers( board, plotter, plotSequence, m_plotOpts );
                PlotInteractiveLayer( board, plotter, m_plotOpts );
                plotter->EndPlot();
                delete plotter->RenderSettings();
                delete plotter;

                msg.Printf( _( "Plotted to '%s'." ), fn.GetFullPath() );
                reporter.Report( msg, RPT_SEVERITY_ACTION );
            }
            else
            {
                msg.Printf( _( "Failed to create file '%s'." ), fn.GetFullPath() );
                reporter.Report( msg, RPT_SEVERITY_ERROR );
            }

            wxSafeYield();      // displays report message.
        }

        if( m_plotOpts.GetFormat() == PLOT_FORMAT::GERBER && m_plotOpts.GetCreateGerberJobFile() )
        {
            // Pick the basename from the board file
            wxFileName fn( boardFilename );

            // Build gerber job file from basename
            BuildPlotFileName( &fn, outputDir.GetPath(), wxT( "job" ),
                               FILEEXT::GerberJobFileExtension );
            jobfile_writer.CreateJobFile( fn.GetFullPath() );
        }

        reporter.ReportTail( _( "Done." ), RPT_SEVERITY_INFO );
    }
}


void DIALOG_PLOT::onRunDRC( wxCommandEvent& event )
{
    PCB_EDIT_FRAME* parent = dynamic_cast<PCB_EDIT_FRAME*>( GetParent() );

    if( parent )
    {
        DRC_TOOL* drcTool = parent->GetToolManager()->GetTool<DRC_TOOL>();

        // First close an existing dialog if open
        // (low probability, but can happen)
        drcTool->DestroyDRCDialog();

        // Open a new drc dialog, with the right parent frame, and in Modal Mode
        drcTool->ShowDRCDialog( this );

        // Update DRC warnings on return to this dialog
        reInitDialog();
    }
}


void DIALOG_PLOT::onOpenOutputDirectory( wxCommandEvent& event )
{
    std::function<bool( wxString* )> textResolver = [&]( wxString* token ) -> bool
    {
        return m_editFrame->GetBoard()->ResolveTextVar( token, 0 );
    };

    wxString path = m_outputDirectoryName->GetValue();
    path = ExpandTextVars( path, &textResolver );
    path = ExpandEnvVarSubstitutions( path, &Prj() );
    path = Prj().AbsolutePath( path );

    if( !wxDirExists( path ) )
    {
        DisplayError( this, wxString::Format( _( "Directory '%s' does not exist." ), path ) );
        return;
    }

    wxLaunchDefaultApplication( path );
}


void DIALOG_PLOT::onBoardSetup( wxHyperlinkEvent& aEvent )
{
    PCB_EDIT_FRAME* parent = dynamic_cast<PCB_EDIT_FRAME*>( GetParent() );

    if( parent )
    {
        parent->ShowBoardSetupDialog( _( "Solder Mask/Paste" ) );

        // Update warnings on return to this dialog
        reInitDialog();
    }
}


void DIALOG_PLOT::onPlotAllListMoveUp( wxCommandEvent& aEvent )
{
    if( m_plotAllLayersList->CanMoveCurrentUp() )
        m_plotAllLayersList->MoveCurrentUp();
}


void DIALOG_PLOT::onPlotAllListMoveDown( wxCommandEvent& aEvent )
{
    if( m_plotAllLayersList->CanMoveCurrentDown() )
        m_plotAllLayersList->MoveCurrentDown();
}


void DIALOG_PLOT::onDNPCheckbox( wxCommandEvent& aEvent )
{
    m_hideDNP->Enable( aEvent.IsChecked() );
    m_crossoutDNP->Enable( aEvent.IsChecked() );
}


void DIALOG_PLOT::onSketchPads( wxCommandEvent& aEvent )
{
    m_plotPadNumbers->Enable( aEvent.IsChecked() );
}