pcbnew_settings.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2020-2021 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 <pybind11/pybind11.h>

#include <common.h>
#include <footprint_editor_settings.h>
#include <layer_ids.h>
#include <pcbnew_settings.h>
#include <pgm_base.h>
#include <router/pns_routing_settings.h>
#include <settings/common_settings.h>
#include <settings/nested_settings.h>
#include <settings/parameters.h>
#include <settings/settings_manager.h>
#include <wx/config.h>
#include <wx/tokenzr.h>
#include <zones.h>
#include <widgets/ui_common.h>
#include <base_units.h>

#include "../3d-viewer/3d_viewer/eda_3d_viewer_settings.h"


const int pcbnewSchemaVersion = 1;


PCBNEW_SETTINGS::PCBNEW_SETTINGS()
 : APP_SETTINGS_BASE( "pcbnew", pcbnewSchemaVersion ),
 m_AuiPanels(),
 m_Cleanup(),
 m_DrcDialog(),
 m_ExportIdf(),
 m_ExportStep(),
 m_ExportSvg(),
 m_ExportVrml(),
 m_FootprintWizardList(),
 m_GenDrill(),
 m_ImportGraphics(),
 m_NetlistDialog(),
 m_PlaceFile(),
 m_Plot(),
 m_FootprintChooser(),
 m_Zones(),
 m_FootprintViewer(),
 m_FootprintWizard(),
 m_Display(),
 m_TrackDragAction( TRACK_DRAG_ACTION::DRAG ),
 m_PcbUse45DegreeLimit( false ),
 m_FpeditUse45DegreeLimit( false ),
 m_FlipLeftRight( false ),
 m_PolarCoords( false ),
 m_RotationAngle( 900 ),
 m_ShowPageLimits( true ),
 m_AutoRefillZones( true ),
 m_AllowFreePads( false ),
 m_PnsSettings( nullptr ),
 m_FootprintViewerZoom( 1.0 )
{
 m_MagneticItems.pads = MAGNETIC_OPTIONS::CAPTURE_CURSOR_IN_TRACK_TOOL;
 m_MagneticItems.tracks = MAGNETIC_OPTIONS::CAPTURE_CURSOR_IN_TRACK_TOOL;
 m_MagneticItems.graphics = false;

 m_params.emplace_back( new PARAM<bool>( "aui.show_layer_manager",
 &m_AuiPanels.show_layer_manager, true ) );

 m_params.emplace_back( new PARAM<int>( "aui.right_panel_width",
 &m_AuiPanels.right_panel_width, -1 ) );

 m_params.emplace_back( new PARAM<int>( "aui.appearance_panel_tab",
 &m_AuiPanels.appearance_panel_tab, 0, 0, 2 ) );

 m_params.emplace_back( new PARAM<int>( "footprint_chooser.width",
 &m_FootprintChooser.width, -1 ) );

 m_params.emplace_back( new PARAM<int>( "footprint_chooser.height",
 &m_FootprintChooser.height, -1 ) );

 m_params.emplace_back( new PARAM<int>( "footprint_chooser.sash_h",
 &m_FootprintChooser.sash_h, -1 ) );

 m_params.emplace_back( new PARAM<int>( "footprint_chooser.sash_v",
 &m_FootprintChooser.sash_v, -1 ) );

 m_params.emplace_back( new PARAM<bool>( "editing.flip_left_right",
 &m_FlipLeftRight, true ) );

 m_params.emplace_back( new PARAM<bool>( "editing.magnetic_graphics",
 &m_MagneticItems.graphics, true ) );

 m_params.emplace_back( new PARAM<int>( "editing.magnetic_pads",
 reinterpret_cast<int*>( &m_MagneticItems.pads ),
 static_cast<int>( MAGNETIC_OPTIONS::CAPTURE_CURSOR_IN_TRACK_TOOL ) ) );

 m_params.emplace_back( new PARAM<int>( "editing.magnetic_tracks",
 reinterpret_cast<int*>( &m_MagneticItems.tracks ),
 static_cast<int>( MAGNETIC_OPTIONS::CAPTURE_CURSOR_IN_TRACK_TOOL ) ) );

 m_params.emplace_back( new PARAM<bool>( "editing.polar_coords",
 &m_PolarCoords, false ) );

 m_params.emplace_back( new PARAM<int>( "editing.track_drag_action",
 reinterpret_cast<int*>( &m_TrackDragAction ),
 static_cast<int>( TRACK_DRAG_ACTION::DRAG ) ) );

 m_params.emplace_back( new PARAM<bool>( "editing.pcb_use_45_degree_limit",
 &m_PcbUse45DegreeLimit, false ) );

 m_params.emplace_back( new PARAM<bool>( "editing.fp_use_45_degree_limit",
 &m_FpeditUse45DegreeLimit, false ) );

 m_params.emplace_back( new PARAM<bool>( "editing.auto_fill_zones",
 &m_AutoRefillZones, true ) );

 m_params.emplace_back( new PARAM<bool>( "editing.allow_free_pads",
 &m_AllowFreePads, false ) );

 m_params.emplace_back( new PARAM<int>( "editing.rotation_angle",
 &m_RotationAngle, 900, 1, 900 ) );

 m_params.emplace_back( new PARAM<bool>( "pcb_display.graphic_items_fill",
 &m_Display.m_DisplayGraphicsFill, true ) );

 m_params.emplace_back( new PARAM<int>( "pcb_display.max_links_shown",
 &m_Display.m_MaxLinksShowed, 3, 0, 15 ) );

 m_params.emplace_back( new PARAM<bool>( "pcb_display.graphics_fill",
 &m_Display.m_DisplayGraphicsFill, true ) );

 m_params.emplace_back( new PARAM<bool>( "pcb_display.text_fill",
 &m_Display.m_DisplayTextFill, true ) );

 m_params.emplace_back( new PARAM<int>( "pcb_display.net_names_mode",
 &m_Display.m_DisplayNetNamesMode, 3, 0, 3 ) );

 m_params.emplace_back( new PARAM<bool>( "pcb_display.pad_clearance",
 &m_Display.m_DisplayPadClearance, true ) );

 m_params.emplace_back( new PARAM<bool>( "pcb_display.pad_no_connects",
 &m_Display.m_DisplayPadNoConnects, true ) );

 m_params.emplace_back( new PARAM<bool>( "pcb_display.pad_fill",
 &m_Display.m_DisplayPadFill, true ) );

 m_params.emplace_back( new PARAM<bool>( "pcb_display.pad_numbers",
 &m_Display.m_DisplayPadNum, true ) );

 m_params.emplace_back( new PARAM<bool>( "pcb_display.ratsnest_global",
 &m_Display.m_ShowGlobalRatsnest, true ) );

 m_params.emplace_back( new PARAM<bool>( "pcb_display.ratsnest_footprint",
 &m_Display.m_ShowModuleRatsnest, true ) );

 m_params.emplace_back( new PARAM<bool>( "pcb_display.ratsnest_curved",
 &m_Display.m_DisplayRatsnestLinesCurved, false ) );

 m_params.emplace_back( new PARAM<int>( "pcb_display.track_clearance_mode",
 reinterpret_cast<int*>( &m_Display.m_ShowTrackClearanceMode ),
 PCB_DISPLAY_OPTIONS::SHOW_TRACK_CLEARANCE_WITH_VIA_WHILE_ROUTING ) );

 m_params.emplace_back( new PARAM<bool>( "pcb_display.track_fill",
 &m_Display.m_DisplayPcbTrackFill, true ) );

 m_params.emplace_back( new PARAM<bool>( "pcb_display.via_fill",
 &m_Display.m_DisplayViaFill, true ) );

 m_params.emplace_back( new PARAM_ENUM<ZONE_DISPLAY_MODE>( "pcb_display.zone_mode",
 &m_Display.m_ZoneDisplayMode, ZONE_DISPLAY_MODE::SHOW_FILLED,
 ZONE_DISPLAY_MODE::SHOW_TRIANGULATION, ZONE_DISPLAY_MODE::SHOW_FILLED ) );

 m_params.emplace_back( new PARAM<int>( "pcb_display.origin_mode",
 reinterpret_cast<int*>( &m_Display.m_DisplayOrigin ),
 PCB_DISPLAY_OPTIONS::PCB_ORIGIN_PAGE ) );

 m_params.emplace_back( new PARAM<bool>( "pcb_display.origin_invert_x_axis",
 &m_Display.m_DisplayInvertXAxis, false ) );

 m_params.emplace_back( new PARAM<bool>( "pcb_display.origin_invert_y_axis",
 &m_Display.m_DisplayInvertYAxis, false ) );

 m_params.emplace_back( new PARAM<bool>( "pcb_display.live_3d_refresh",
 &m_Display.m_Live3DRefresh, false ) );

 m_params.emplace_back( new PARAM<bool>( "pcb_display.show_page_borders",
 &m_ShowPageLimits, true ) );

 m_params.emplace_back( new PARAM<bool>( "cleanup.cleanup_vias",
 &m_Cleanup.cleanup_vias, true ) );

 m_params.emplace_back( new PARAM<bool>( "cleanup.delete_dangling_vias",
 &m_Cleanup.delete_dangling_vias, true ) );

 m_params.emplace_back( new PARAM<bool>( "cleanup.merge_segments",
 &m_Cleanup.merge_segments, true ) );

 m_params.emplace_back( new PARAM<bool>( "cleanup.cleanup_unconnected",
 &m_Cleanup.cleanup_unconnected, true ) );

 m_params.emplace_back( new PARAM<bool>( "cleanup.cleanup_short_circuits",
 &m_Cleanup.cleanup_short_circuits, true ) );

 m_params.emplace_back( new PARAM<bool>( "cleanup.cleanup_tracks_in_pad",
 &m_Cleanup.cleanup_tracks_in_pad, false ) );

 m_params.emplace_back( new PARAM<bool>( "drc_dialog.refill_zones",
 &m_DrcDialog.refill_zones, true ) );

 m_params.emplace_back( new PARAM<bool>( "drc_dialog.test_all_track_errors",
 &m_DrcDialog.test_all_track_errors, false ) );

 m_params.emplace_back( new PARAM<bool>( "drc_dialog.test_footprints",
 &m_DrcDialog.test_footprints, false ) );

 m_params.emplace_back( new PARAM<int>( "drc_dialog.severities",
 &m_DrcDialog.severities, RPT_SEVERITY_ERROR | RPT_SEVERITY_WARNING ) );

 m_params.emplace_back( new PARAM<bool>( "gen_drill.merge_pth_npth",
 &m_GenDrill.merge_pth_npth, false ) );

 m_params.emplace_back( new PARAM<bool>( "gen_drill.minimal_header",
 &m_GenDrill.minimal_header, false ) );

 m_params.emplace_back( new PARAM<bool>( "gen_drill.mirror",
 &m_GenDrill.mirror, false ) );

 m_params.emplace_back( new PARAM<bool>( "gen_drill.unit_drill_is_inch",
 &m_GenDrill.unit_drill_is_inch, true ) );

 m_params.emplace_back( new PARAM<bool>( "gen_drill.use_route_for_oval_holes",
 &m_GenDrill.use_route_for_oval_holes, true ) );

 m_params.emplace_back( new PARAM<int>( "gen_drill.drill_file_type",
 &m_GenDrill.drill_file_type, 0 ) );

 m_params.emplace_back( new PARAM<int>( "gen_drill.map_file_type",
 &m_GenDrill.map_file_type, 1 ) );

 m_params.emplace_back( new PARAM<int>( "gen_drill.zeros_format",
 &m_GenDrill.zeros_format, 0, 0, 3 ) );

 m_params.emplace_back( new PARAM<bool>( "export_idf.auto_adjust",
 &m_ExportIdf.auto_adjust, false ) );

 m_params.emplace_back( new PARAM<int>( "export_idf.ref_units",
 &m_ExportIdf.ref_units, 0 ) );

 m_params.emplace_back( new PARAM<double>( "export_idf.ref_x",
 &m_ExportIdf.ref_x, 0 ) );

 m_params.emplace_back( new PARAM<double>( "export_idf.ref_y",
 &m_ExportIdf.ref_y, 0 ) );

 m_params.emplace_back( new PARAM<bool>( "export_idf.units_mils",
 &m_ExportIdf.units_mils, false ) );

 m_params.emplace_back( new PARAM<int>( "export_step.origin_mode",
 &m_ExportStep.origin_mode, 0 ) );

 m_params.emplace_back( new PARAM<int>( "export_step.origin_units",
 &m_ExportStep.origin_units, 0 ) );

 m_params.emplace_back( new PARAM<double>( "export_step.origin_x",
 &m_ExportStep.origin_x, 0 ) );

 m_params.emplace_back( new PARAM<double>( "export_step.origin_y",
 &m_ExportStep.origin_y, 0 ) );

 m_params.emplace_back( new PARAM<bool>( "export_step.no_virtual",
 &m_ExportStep.no_virtual, false ) );

 m_params.emplace_back( new PARAM<bool>( "export_step.replace_models",
 &m_ExportStep.replace_models, false ) );

 m_params.emplace_back( new PARAM<bool>( "export_step.overwrite_file",
 &m_ExportStep.overwrite_file, true ) );

 m_params.emplace_back( new PARAM<bool>( "export_svg.black_and_white",
 &m_ExportSvg.black_and_white, false ) );

 m_params.emplace_back( new PARAM<bool>( "export_svg.mirror",
 &m_ExportSvg.mirror, false ) );

 m_params.emplace_back( new PARAM<bool>( "export_svg.one_file",
 &m_ExportSvg.one_file, false ) );

 m_params.emplace_back(new PARAM<bool>( "export_svg.plot_board_edges",
 &m_ExportSvg.plot_board_edges, true ) );

 m_params.emplace_back( new PARAM<int>( "export_svg.page_size",
 &m_ExportSvg.page_size, 0 ) );

 m_params.emplace_back( new PARAM<wxString>( "export_svg.output_dir",
 &m_ExportSvg.output_dir, "" ) );

 m_params.emplace_back( new PARAM_LIST<int>( "export_svg.layers",
 &m_ExportSvg.layers, {} ) );

 m_params.emplace_back( new PARAM<int>( "export_vrml.units",
 &m_ExportVrml.units, 1 ) );

 m_params.emplace_back( new PARAM<bool>( "export_vrml.copy_3d_models",
 &m_ExportVrml.copy_3d_models, false ) );

 m_params.emplace_back( new PARAM<bool>( "export_vrml.use_relative_paths",
 &m_ExportVrml.use_relative_paths, false ) );

 m_params.emplace_back( new PARAM<int>( "export_vrml.ref_units",
 &m_ExportVrml.ref_units, 0 ) );

 m_params.emplace_back( new PARAM<double>( "export_vrml.ref_x",
 &m_ExportVrml.ref_x, 0 ) );

 m_params.emplace_back( new PARAM<double>( "export_vrml.ref_y",
 &m_ExportVrml.ref_y, 0 ) );

 m_params.emplace_back( new PARAM<int>( "export_vrml.origin_mode",
 &m_ExportVrml.origin_mode, 0 ) );

 m_params.emplace_back( new PARAM<int>( "zones.hatching_style",
 &m_Zones.hatching_style, 0 ) );

 m_params.emplace_back( new PARAM<int>( "zones.net_sort_mode",
 &m_Zones.net_sort_mode, -1 ) );

 m_params.emplace_back( new PARAM<double>( "zones.clearance",
 &m_Zones.clearance, ZONE_CLEARANCE_MIL ) );

 m_params.emplace_back( new PARAM<double>( "zones.min_thickness",
 &m_Zones.min_thickness, ZONE_THICKNESS_MIL ) );

 m_params.emplace_back( new PARAM<double>( "zones.thermal_relief_gap",
 &m_Zones.thermal_relief_gap, ZONE_THERMAL_RELIEF_GAP_MIL ) );

 m_params.emplace_back( new PARAM<double>( "zones.thermal_relief_copper_width",
 &m_Zones.thermal_relief_copper_width, ZONE_THERMAL_RELIEF_COPPER_WIDTH_MIL ) );

 m_params.emplace_back( new PARAM<int>( "import_graphics.layer",
 &m_ImportGraphics.layer, Dwgs_User ) );

 m_params.emplace_back( new PARAM<bool>( "import_graphics.interactive_placement",
 &m_ImportGraphics.interactive_placement, true ) );

 m_params.emplace_back( new PARAM<int>( "import_graphics.line_width_units",
 &m_ImportGraphics.line_width_units, 0 ) );

 m_params.emplace_back( new PARAM<double>( "import_graphics.line_width",
 &m_ImportGraphics.line_width, 0.2 ) );

 m_params.emplace_back( new PARAM<int>( "import_graphics.origin_units",
 &m_ImportGraphics.origin_units, 0 ) );

 m_params.emplace_back( new PARAM<double>( "import_graphics.origin_x",
 &m_ImportGraphics.origin_x, 0 ) );

 m_params.emplace_back( new PARAM<double>( "import_graphics.origin_y",
 &m_ImportGraphics.origin_y, 0 ) );

 m_params.emplace_back( new PARAM<int>( "import_graphics.dxf_units",
 &m_ImportGraphics.dxf_units, 0 ) );

 m_params.emplace_back( new PARAM<int>( "netlist.report_filter",
 &m_NetlistDialog.report_filter, -1 ) );

 m_params.emplace_back( new PARAM<bool>( "netlist.update_footprints",
 &m_NetlistDialog.update_footprints, true ) );

 m_params.emplace_back( new PARAM<bool>( "netlist.delete_shorting_tracks",
 &m_NetlistDialog.delete_shorting_tracks, false ) );

 m_params.emplace_back( new PARAM<bool>( "netlist.delete_extra_footprints",
 &m_NetlistDialog.delete_extra_footprints, false ) );

 m_params.emplace_back( new PARAM<bool>( "netlist.associate_by_ref_sch",
 &m_NetlistDialog.associate_by_ref_sch, false ) );

 m_params.emplace_back(new PARAM<int>( "place_file.units",
 &m_PlaceFile.units, 1 ) );

 m_params.emplace_back( new PARAM<int>( "place_file.file_options",
 &m_PlaceFile.file_options, 0 ) );

 m_params.emplace_back( new PARAM<int>( "place_file.file_format",
 &m_PlaceFile.file_format, 0 ) );

 m_params.emplace_back( new PARAM<bool>( "place_file.include_board_edge",
 &m_PlaceFile.include_board_edge, false ) );

 m_params.emplace_back( new PARAM<bool>( "place_file.use_place_file_origin",
 &m_PlaceFile.use_aux_origin, true ) );

 m_params.emplace_back( new PARAM<int>( "plot.all_layers_on_one_page",
 &m_Plot.all_layers_on_one_page, 1 ) );

 m_params.emplace_back( new PARAM<bool>( "plot.edgecut_on_all_layers",
 &m_Plot.edgecut_on_all_layers, true ) );

 m_params.emplace_back( new PARAM<int>( "plot.pads_drill_mode",
 &m_Plot.pads_drill_mode, 2 ) );

 m_params.emplace_back( new PARAM<double>( "plot.fine_scale_x",
 &m_Plot.fine_scale_x, 0 ) );

 m_params.emplace_back( new PARAM<double>( "plot.fine_scale_y",
 &m_Plot.fine_scale_y, 0 ) );

 m_params.emplace_back( new PARAM<double>( "plot.ps_fine_width_adjust",
 &m_Plot.ps_fine_width_adjust, 0 ) );

 m_params.emplace_back( new PARAM<bool>( "plot.check_zones_before_plotting",
 &m_Plot.check_zones_before_plotting, true ) );

 m_params.emplace_back( new PARAM<bool>( "plot.mirror",
 &m_Plot.mirror, false ) );

 m_params.emplace_back( new PARAM<wxString>( "window.footprint_text_shown_columns",
 &m_FootprintTextShownColumns, "0 1 2 3 4 5 6" ) );

 m_params.emplace_back( new PARAM<int>( "footprint_wizard_list.width",
 &m_FootprintWizardList.width, -1 ) );

 m_params.emplace_back( new PARAM<int>( "footprint_wizard_list.height",
 &m_FootprintWizardList.height, -1 ) );

 m_params.emplace_back( new PARAM<bool>( "reannotate_dialog.annotate_sort_on_modules",
 &m_Reannotate.sort_on_fp_location, true ) );
 m_params.emplace_back( new PARAM<bool>( "reannotate_dialog.annotate_remove_front_prefix",
 &m_Reannotate.remove_front_prefix, false ) );
 m_params.emplace_back( new PARAM<bool>( "reannotate_dialog.annotate_remove_back_prefix",
 &m_Reannotate.remove_back_prefix, false ) );
 m_params.emplace_back( new PARAM<bool>( "reannotate_dialog.annotate_exclude_locked",
 &m_Reannotate.exclude_locked, false ) );

 m_params.emplace_back( new PARAM<int>( "reannotate_dialog.annotate_grid_index",
 &m_Reannotate.grid_index, 0 ) );
 m_params.emplace_back( new PARAM<int>( "reannotate_dialog.annotate_sort_code",
 &m_Reannotate.sort_code, 0 ) );
 m_params.emplace_back( new PARAM<int>( "reannotate_dialog.annotate_choice",
 &m_Reannotate.annotation_choice, 0 ) );
 m_params.emplace_back( new PARAM<int>( "reannotate_dialog.annotate_report_severity",
 &m_Reannotate.report_severity, 0 ) );

 m_params.emplace_back( new PARAM<wxString>( "reannotate_dialog.annotate_front_refdes_start",
 &m_Reannotate.front_refdes_start, "1" ) );
 m_params.emplace_back( new PARAM<wxString>( "reannotate_dialog.annotate_back_refdes_start",
 &m_Reannotate.back_refdes_start, "" ) );
 m_params.emplace_back( new PARAM<wxString>( "reannotate_dialog.annotate_front_prefix",
 &m_Reannotate.front_prefix, "" ) );
 m_params.emplace_back( new PARAM<wxString>( "reannotate_dialog.annotate_back_prefix",
 &m_Reannotate.back_prefix, "" ) );
 m_params.emplace_back( new PARAM<wxString>( "reannotate_dialog.annotate_exclude_list",
 &m_Reannotate.exclude_list, "" ) );
 m_params.emplace_back( new PARAM<wxString>( "reannotate_dialog.annotate_report_file_name",
 &m_Reannotate.report_file_name, "" ) );

 m_params.emplace_back( new PARAM_LAMBDA<nlohmann::json>( "action_plugins",
 [&]() -> nlohmann::json
 {
 nlohmann::json js = nlohmann::json::array();

 for( const auto& pair : m_VisibleActionPlugins )
 js.push_back( nlohmann::json( { { pair.first.ToUTF8(), pair.second } } ) );

 return js;
 },
 [&]( const nlohmann::json& aObj )
 {
 m_VisibleActionPlugins.clear();

 if( !aObj.is_array() )
 {
 return;
 }

 for( const auto& entry : aObj )
 {
 if( entry.empty() || !entry.is_object() )
 continue;

 for( const auto& pair : entry.items() )
 {
 m_VisibleActionPlugins.emplace_back( std::make_pair(
 wxString( pair.key().c_str(), wxConvUTF8 ), pair.value() ) );
 }
 }
 },
 nlohmann::json::array() ) );

 addParamsForWindow( &m_FootprintViewer, "footprint_viewer" );

 m_params.emplace_back( new PARAM<double>( "footprint_viewer.zoom",
 &m_FootprintViewerZoom, 1.0 ) );

 addParamsForWindow( &m_FootprintWizard, "footprint_wizard" );

 m_params.emplace_back( new PARAM<wxString>( "system.last_footprint_lib_dir",
 &m_lastFootprintLibDir, "" ) );

 m_params.emplace_back( new PARAM<wxString>( "system.last_footprint3d_dir",
 &m_lastFootprint3dDir, "" ) );

 registerMigration( 0, 1,
 [&]()
 {
 if( OPT<int> optval = Get<int>( "pcb_display.rotation_angle" ) )
 Set( "editing.rotation_angle", optval.get() );

 try
 {
 At( "pcb_display" ).erase( "rotation_angle" );
 }
 catch( ... )
 {}

 return true;
 } );

}


PCBNEW_SETTINGS::~PCBNEW_SETTINGS() = default;


bool PCBNEW_SETTINGS::MigrateFromLegacy( wxConfigBase* aCfg )
{
 bool ret = APP_SETTINGS_BASE::MigrateFromLegacy( aCfg );

 const std::string f = getLegacyFrameName();

 //
 // NOTE: there's no value in line-wrapping these; it just makes the table unreadable.
 //
 ret &= fromLegacy<bool>( aCfg, "ShowLayerManagerTools", "aui.show_layer_manager" );

 ret &= fromLegacy<int>( aCfg, "FootprintChooserHSashPosition", "footprint_chooser.sash_h" );
 ret &= fromLegacy<int>( aCfg, "FootprintChooserVSashPosition", "footprint_chooser.sash_v" );
 ret &= fromLegacy<int>( aCfg, "FootprintChooserWidth", "footprint_chooser.width" );
 ret &= fromLegacy<int>( aCfg, "FootprintChooserHeight", "footprint_chooser.height" );

 ret &= fromLegacy<bool>( aCfg, "FlipLeftRight", "editing.flip_left_right" );
 ret &= fromLegacy<bool>( aCfg, "MagneticGraphics", "editing.magnetic_graphics" );
 ret &= fromLegacy<int>( aCfg, "MagneticPads", "editing.magnetic_pads" );
 ret &= fromLegacy<int>( aCfg, "MagneticTracks", "editing.magnetic_tracks" );
 ret &= fromLegacy<bool>( aCfg, "DisplayPolarCoords", "editing.polar_coords" );
 ret &= fromLegacy<bool>( aCfg, "Use45DegreeGraphicSegments", "editing.use_45_degree_graphic_segments" );

 ret &= fromLegacy<bool>( aCfg, "PcbAffT", "pcb_display.graphic_items_fill" );
 ret &= fromLegacy<int>( aCfg, "MaxLnkS", "pcb_display.max_links_shown" );
 ret &= fromLegacy<bool>( aCfg, "ModAffC", "pcb_display.footprint_edge_fill" );
 ret &= fromLegacy<bool>( aCfg, "ModAffT", "pcb_display.footprint_text_fill" );
 ret &= fromLegacy<int>( aCfg, "ShowNetNamesMode", "pcb_display.net_names_mode" );
 ret &= fromLegacy<int>( aCfg, "PcbDisplayOrigin", "pcb_display.origin_mode" );
 ret &= fromLegacy<bool>( aCfg, "PcbInvertXAxis", "pcb_display.origin_invert_x_axis" );
 ret &= fromLegacy<bool>( aCfg, "PcbInvertYAxis", "pcb_display.origin_invert_y_axis" );
 ret &= fromLegacy<bool>( aCfg, "PadAffG", "pcb_display.pad_clearance" );
 ret &= fromLegacy<bool>( aCfg, "PadFill", "pcb_display.pad_fill" );
 ret &= fromLegacy<bool>( aCfg, "PadSNum", "pcb_display.pad_numbers" );
 ret &= fromLegacy<bool>( aCfg, "ShowRatsnestLines", "pcb_display.ratsnest_global" );
 ret &= fromLegacy<bool>( aCfg, "ShowRatsnestModuleLines", "pcb_display.ratsnest_footprint" );
 ret &= fromLegacy<bool>( aCfg, "CurvedRatsnestLines", "pcb_display.ratsnest_curved" );
 ret &= fromLegacy<int>( aCfg, "RotationAngle", "pcb_display.rotation_angle" );
 ret &= fromLegacy<int>( aCfg, "TrackDisplayClearance", "pcb_display.track_clearance_mode" );
 ret &= fromLegacy<bool>( aCfg, "DisplayTrackFilled", "pcb_display.track_fill" );
 ret &= fromLegacy<bool>( aCfg, "ViaFill", "pcb_display.via_fill" );
 ret &= fromLegacy<int>( aCfg, "PcbShowZonesMode", "pcb_display.zone_mode" );

 ret &= fromLegacy<double>( aCfg, "PlotLineWidth_mm", "plot.line_width" );

 aCfg->SetPath( "/dialogs/cleanup_tracks" );
 ret &= fromLegacy<bool>( aCfg, "DialogCleanupVias", "cleanup.cleanup_vias" );
 ret &= fromLegacy<bool>( aCfg, "DialogCleanupMergeSegments", "cleanup.merge_segments" );
 ret &= fromLegacy<bool>( aCfg, "DialogCleanupUnconnected", "cleanup.cleanup_unconnected" );
 ret &= fromLegacy<bool>( aCfg, "DialogCleanupShortCircuit", "cleanup.cleanup_short_circuits" );
 ret &= fromLegacy<bool>( aCfg, "DialogCleanupTracksInPads", "cleanup.cleanup_tracks_in_pad" );
 aCfg->SetPath( "../.." );

 ret &= fromLegacy<bool>( aCfg, "RefillZonesBeforeDrc", "drc_dialog.refill_zones" );
 ret &= fromLegacy<bool>( aCfg, "DrcTestFootprints", "drc_dialog.test_footprints" );

 ret &= fromLegacy<bool>( aCfg, "DrillMergePTHNPTH", "gen_drill.merge_pth_npth" );
 ret &= fromLegacy<bool>( aCfg, "DrillMinHeader", "gen_drill.minimal_header" );
 ret &= fromLegacy<bool>( aCfg, "DrillMirrorYOpt", "gen_drill.mirror" );
 ret &= fromLegacy<bool>( aCfg, "DrillUnit", "gen_drill.unit_drill_is_inch" );
 ret &= fromLegacy<bool>( aCfg, "OvalHolesRouteMode", "gen_drill.use_route_for_oval_holes" );
 ret &= fromLegacy<int>( aCfg, "DrillFileType", "gen_drill.drill_file_type" );
 ret &= fromLegacy<int>( aCfg, "DrillMapFileType", "gen_drill.map_file_type" );
 ret &= fromLegacy<int>( aCfg, "DrillZerosFormat", "gen_drill.zeros_format" );

 ret &= fromLegacy<bool>( aCfg, "IDFRefAutoAdj", "export_idf.auto_adjust" );
 ret &= fromLegacy<int>( aCfg, "IDFRefUnits", "export_idf.ref_units" );
 ret &= fromLegacy<double>( aCfg, "IDFRefX", "export_idf.ref_x" );
 ret &= fromLegacy<double>( aCfg, "IDFRefY", "export_idf.ref_y" );
 ret &= fromLegacy<bool>( aCfg, "IDFExportThou", "export_idf.units_mils" );

 ret &= fromLegacy<int>( aCfg, "STEP_Origin_Opt", "export_step.origin_mode" );
 ret &= fromLegacy<int>( aCfg, "STEP_UserOriginUnits", "export_step.origin_units" );
 ret &= fromLegacy<double>( aCfg, "STEP_UserOriginX", "export_step.origin_x" );
 ret &= fromLegacy<double>( aCfg, "STEP_UserOriginY", "export_step.origin_y" );
 ret &= fromLegacy<bool>( aCfg, "STEP_NoVirtual", "export_step.no_virtual" );

 ret &= fromLegacy<bool>( aCfg, "PlotSVGModeColor", "export_svg.black_and_white" );
 ret &= fromLegacy<bool>( aCfg, "PlotSVGModeMirror", "export_svg.mirror" );
 ret &= fromLegacy<bool>( aCfg, "PlotSVGModeOneFile", "export_svg.one_file" );
 ret &= fromLegacy<bool>( aCfg, "PlotSVGBrdEdge", "export_svg.plot_board_edges" );
 ret &= fromLegacy<int>( aCfg, "PlotSVGPageOpt", "export_svg.page_size" );
 ret &= fromLegacyString( aCfg, "PlotSVGDirectory", "export_svg.output_dir" );

 {
 nlohmann::json js = nlohmann::json::array();
 wxString key;
 bool val = false;

 for( unsigned i = 0; i < PCB_LAYER_ID_COUNT; ++i )
 {
 key.Printf( wxT( "PlotSVGLayer_%d" ), i );

 if( aCfg->Read( key, &val ) && val )
 js.push_back( i );
 }

 Set( "export_svg.layers", js );
 }

 {
 nlohmann::json js = nlohmann::json::array();

 wxString packed;

 if( aCfg->Read( "ActionPluginButtons", &packed ) )
 {
 wxStringTokenizer pluginSettingsTokenizer = wxStringTokenizer( packed, ";" );

 while( pluginSettingsTokenizer.HasMoreTokens() )
 {
 nlohmann::json row;
 wxString plugin = pluginSettingsTokenizer.GetNextToken();
 wxStringTokenizer pluginTokenizer = wxStringTokenizer( plugin, "=" );

 if( pluginTokenizer.CountTokens() != 2 )
 {
 // Bad config
 continue;
 }

 std::string key( pluginTokenizer.GetNextToken().ToUTF8() );
 bool value( pluginTokenizer.GetNextToken().Cmp( wxT( "Visible" ) ) == 0 );

 js.push_back( nlohmann::json( { { key, value } } ) );
 }
 }

 Set( "action_plugins", js );
 }

 //
 // NOTE: there's no value in line-wrapping these; it just makes the table unreadable.
 //
 ret &= fromLegacy<int>( aCfg, "VrmlExportUnit", "export_vrml.units" );
 ret &= fromLegacy<bool>( aCfg, "VrmlExportCopyFiles", "export_vrml.copy_3d_models" );
 ret &= fromLegacy<bool>( aCfg, "VrmlUseRelativePaths", "export_vrml.use_relative_paths" );
 ret &= fromLegacy<int>( aCfg, "VrmlRefUnits", "export_vrml.ref_units" );
 ret &= fromLegacy<double>( aCfg, "VrmlRefX", "export_vrml.ref_x" );
 ret &= fromLegacy<double>( aCfg, "VrmlRefY", "export_vrml.ref_y" );
 ret &= fromLegacy<int> ( aCfg, "VrmlOriginMode", "export_vrml.origin_mode" );

 ret &= fromLegacy<int>( aCfg, "Zone_Ouline_Hatch_Opt", "zones.hatching_style" );
 ret &= fromLegacy<int>( aCfg, "Zone_NetSort_Opt", "zones.net_sort_mode" );
 ret &= fromLegacy<double>( aCfg, "Zone_Clearance", "zones.clearance" );
 ret &= fromLegacy<double>( aCfg, "Zone_Thickness", "zones.min_thickness" );
 ret &= fromLegacy<double>( aCfg, "Zone_TH_Gap", "zones.thermal_relief_gap" );
 ret &= fromLegacy<double>( aCfg, "Zone_TH_Copper_Width", "zones.thermal_relief_copper_width" );

 aCfg->SetPath( "ImportGraphics" );
 ret &= fromLegacy<int>( aCfg, "BoardLayer", "import_graphics.layer" );
 ret &= fromLegacy<bool>( aCfg, "InteractivePlacement", "import_graphics.interactive_placement" );
 ret &= fromLegacyString( aCfg, "LastFile", "import_graphics.last_file" );
 ret &= fromLegacy<double>( aCfg, "LineWidth", "import_graphics.line_width" );
 ret &= fromLegacy<int>( aCfg, "LineWidthUnits", "import_graphics.line_width_units" );
 ret &= fromLegacy<int>( aCfg, "PositionUnits", "import_graphics.origin_units" );
 ret &= fromLegacy<double>( aCfg, "PositionX", "import_graphics.origin_x" );
 ret &= fromLegacy<double>( aCfg, "PositionY", "import_graphics.origin_y" );
 aCfg->SetPath( ".." );

 ret &= fromLegacy<int>( aCfg, "NetlistReportFilterMsg", "netlist.report_filter" );
 ret &= fromLegacy<bool>( aCfg, "NetlistUpdateFootprints", "netlist.update_footprints" );
 ret &= fromLegacy<bool>( aCfg, "NetlistDeleteShortingTracks", "netlist.delete_shorting_tracks" );
 ret &= fromLegacy<bool>( aCfg, "NetlistDeleteExtraFootprints", "netlist.delete_extra_footprints" );

 ret &= fromLegacy<int>( aCfg, "PlaceFileUnits", "place_file.units" );
 ret &= fromLegacy<int>( aCfg, "PlaceFileOpts", "place_file.file_options" );
 ret &= fromLegacy<int>( aCfg, "PlaceFileFormat", "place_file.file_format" );
 ret &= fromLegacy<bool>( aCfg, "PlaceFileIncludeBrdEdge", "place_file.include_board_edge" );

 ret &= fromLegacy<int>( aCfg, "PrintSinglePage", "plot.all_layers_on_one_page" );
 ret &= fromLegacy<int>( aCfg, "PrintPadsDrillOpt", "plot.pads_drill_mode" );
 ret &= fromLegacy<double>( aCfg, "PlotXFineScaleAdj", "plot.fine_scale_x" );
 ret &= fromLegacy<double>( aCfg, "PlotYFineScaleAdj", "plot.fine_scale_y" );
 ret &= fromLegacy<double>( aCfg, "PSPlotFineWidthAdj", "plot.ps_fine_width_adjust" );
 ret &= fromLegacy<bool>( aCfg, "CheckZonesBeforePlotting", "plot.check_zones_before_plotting" );

 ret &= fromLegacyString( aCfg, "FootprintTextShownColumns", "window.footprint_text_shown_columns" );

 ret &= fromLegacy<int>( aCfg, "FpWizardListWidth", "footprint_wizard_list.width" );
 ret &= fromLegacy<int>( aCfg, "FpWizardListHeight", "footprint_wizard_list.height" );

 migrateWindowConfig( aCfg, "ModViewFrame", "footprint_viewer" );

 ret &= fromLegacy<bool>( aCfg, "ModViewFrameAutoZoom", "footprint_viewer.auto_zoom" );
 ret &= fromLegacy<double>( aCfg, "ModViewFrameZoom", "footprint_viewer.zoom" );

 migrateWindowConfig( aCfg, "FootprintWizard", "footprint_wizard" );
 ret &= fromLegacyString( aCfg, "Fpwizard_auiPerspective", "footprint_wizard.perspective" );


 const std::string p = "pcbnew.InteractiveRouter.";

 Set( "tools.pns.meta", nlohmann::json( {
 { "filename", "pns" },
 { "version", 0 }
 } ) );

 ret &= fromLegacy<int>( aCfg, p + "Mode", "tools.pns.mode" );
 ret &= fromLegacy<int>( aCfg, p + "OptimizerEffort", "tools.pns.effort" );
 ret &= fromLegacy<bool>( aCfg, p + "RemoveLoops", "tools.pns.remove_loops" );
 ret &= fromLegacy<bool>( aCfg, p + "SmartPads", "tools.pns.smart_pads" );
 ret &= fromLegacy<bool>( aCfg, p + "ShoveVias", "tools.pns.shove_vias" );
 ret &= fromLegacy<bool>( aCfg, p + "StartDiagonal", "tools.pns.start_diagonal" );
 ret &= fromLegacy<int>( aCfg, p + "ShoveTimeLimit", "tools.pns.shove_time_limit" );
 ret &= fromLegacy<int>( aCfg, p + "ShoveIterationLimit", "tools.pns.shove_iteration_limit" );
 ret &= fromLegacy<int>( aCfg, p + "WalkaroundIterationLimit", "tools.pns.walkaround_iteration_limit" );
 ret &= fromLegacy<bool>( aCfg, p + "JumpOverObstacles", "tools.pns.jump_over_obstacles" );
 ret &= fromLegacy<bool>( aCfg, p + "SmoothDraggedSegments", "tools.pns.smooth_dragged_segments" );
 ret &= fromLegacy<bool>( aCfg, p + "CanViolateDRC", "tools.pns.can_violate_drc" );
 ret &= fromLegacy<bool>( aCfg, p + "SuggestFinish", "tools.pns.suggest_finish" );
 ret &= fromLegacy<bool>( aCfg, p + "FreeAngleMode", "tools.pns.free_angle_mode" );
 ret &= fromLegacy<bool>( aCfg, p + "InlineDragEnabled", "editing.track_drag_action" );

 // Initialize some new PNS settings to legacy behaviors if coming from legacy
 Set( "tools.pns.fix_all_segments", false );

 // Migrate color settings that were stored in the pcbnew config file

 COLOR_SETTINGS* cs = Pgm().GetSettingsManager().GetMigratedColorSettings();

 auto migrateLegacyColor =
 [&] ( const std::string& aKey, int aLayerId )
 {
 wxString str;

 if( aCfg->Read( aKey, &str ) )
 cs->SetColor( aLayerId, COLOR4D( str ) );
 };

 for( int i = 0; i < PCB_LAYER_ID_COUNT; ++i )
 {
 wxString layer = LSET::Name( PCB_LAYER_ID( i ) );
 migrateLegacyColor( "Color4DPCBLayer_" + layer.ToStdString(), PCB_LAYER_ID( i ) );
 }

 migrateLegacyColor( "Color4DAnchorEx", LAYER_ANCHOR );
 migrateLegacyColor( "Color4DAuxItems", LAYER_AUX_ITEMS );
 migrateLegacyColor( "Color4DGrid", LAYER_GRID );
 migrateLegacyColor( "Color4DNoNetPadMarker", LAYER_NO_CONNECTS );
 migrateLegacyColor( "Color4DNonPlatedEx", LAYER_NON_PLATEDHOLES );
 migrateLegacyColor( "Color4DPadThruHoleEx", LAYER_PADS_TH );
 migrateLegacyColor( "Color4DPCBBackground", LAYER_PCB_BACKGROUND );
 migrateLegacyColor( "Color4DPCBCursor", LAYER_CURSOR );
 migrateLegacyColor( "Color4DRatsEx", LAYER_RATSNEST );
 migrateLegacyColor( "Color4DTxtInvisEx", LAYER_MOD_TEXT_INVISIBLE );
 migrateLegacyColor( "Color4DViaBBlindEx", LAYER_VIA_BBLIND );
 migrateLegacyColor( "Color4DViaMicroEx", LAYER_VIA_MICROVIA );
 migrateLegacyColor( "Color4DViaThruEx", LAYER_VIA_THROUGH );
 migrateLegacyColor( "Color4DWorksheet", LAYER_DRAWINGSHEET );

 Pgm().GetSettingsManager().SaveColorSettings( cs, "board" );

 Set( "appearance.color_theme", cs->GetFilename() );

 double x, y;

 if( aCfg->Read( f + "PcbUserGrid_X", &x ) && aCfg->Read( f + "PcbUserGrid_Y", &y ) )
 {
 EDA_UNITS u = static_cast<EDA_UNITS>( aCfg->ReadLong( f + "PcbUserGrid_Unit",
 static_cast<long>( EDA_UNITS::INCHES ) ) );

 // Convert to internal units
 x = From_User_Unit( u, x );
 y = From_User_Unit( u, y );

 Set( "window.grid.user_grid_x", StringFromValue( u, x ) );
 Set( "window.grid.user_grid_y", StringFromValue( u, y ) );
 }

 // Footprint editor settings were stored in pcbnew config file. Migrate them here.
 auto fpedit = Pgm().GetSettingsManager().GetAppSettings<FOOTPRINT_EDITOR_SETTINGS>( false );
 fpedit->MigrateFromLegacy( aCfg );
 fpedit->Load();

 // Same with 3D viewer
 auto viewer3d = Pgm().GetSettingsManager().GetAppSettings<EDA_3D_VIEWER_SETTINGS>( false );
 viewer3d->MigrateFromLegacy( aCfg );
 viewer3d->Load();

 return ret;
}

//namespace py = pybind11;
//
//PYBIND11_MODULE( pcbnew, m )
//{
// py::class_<PCBNEW_SETTINGS>( m, "settings" )
// .def_readwrite( "Use45DegreeGraphicSegments", &PCBNEW_SETTINGS::m_Use45DegreeGraphicSegments )
// .def_readwrite( "FlipLeftRight", &PCBNEW_SETTINGS::m_FlipLeftRight )
// .def_readwrite( "AddUnlockedPads", &PCBNEW_SETTINGS::m_AddUnlockedPads)
// .def_readwrite( "UsePolarCoords", &PCBNEW_SETTINGS::m_PolarCoords)
// .def_readwrite( "RotationAngle", &PCBNEW_SETTINGS::m_RotationAngle)
// .def_readwrite( "ShowPageLimits", &PCBNEW_SETTINGS::m_ShowPageLimits)
// ;
//}