pcbnew_scripting_helpers.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2012 NBEE Embedded Systems, Miguel Angel Ajo <[email protected]>
 * Copyright The 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 <Python.h>
#undef HAVE_CLOCK_GETTIME  // macro is defined in Python.h and causes redefine warning
 
#include "pcbnew_scripting_helpers.h"
 
#include <action_plugin.h>
#include <board.h>
#include <board_design_settings.h>
#include <pcb_marker.h>
#include <cstdlib>
#include <drawing_sheet/ds_data_model.h>
#include <drc/drc_engine.h>
#include <drc/drc_item.h>
#include <fp_lib_table.h>
#include <core/ignore.h>
#include <pcb_io/pcb_io_mgr.h>
#include <string_utils.h>
#include <filename_resolver.h>
#include <macros.h>
#include <pcbnew_scripting_helpers.h>
#include <pgm_base.h>
#include <project.h>
#include <project_pcb.h>
#include <project/net_settings.h>
#include <project/project_file.h>
#include <settings/settings_manager.h>
#include <specctra.h>
#include <project/project_local_settings.h>
#include <wildcards_and_files_ext.h>
#include <wx/app.h>
#include <wx/crt.h>
#include <wx/image.h>
 
static PCB_EDIT_FRAME* s_PcbEditFrame = nullptr;
static SETTINGS_MANAGER* s_SettingsManager = nullptr;
 
 
BOARD* GetBoard()
{
    if( s_PcbEditFrame )
        return s_PcbEditFrame->GetBoard();
    else
        return nullptr;
}
 
 
void ScriptingSetPcbEditFrame( PCB_EDIT_FRAME* aPcbEditFrame )
{
    s_PcbEditFrame = aPcbEditFrame;
}
 
 
void ScriptingOnDestructPcbEditFrame( PCB_EDIT_FRAME* aPcbEditFrame )
{
    if( s_PcbEditFrame == aPcbEditFrame )
        s_PcbEditFrame = nullptr;
}
 
 
BOARD* LoadBoard( const wxString& aFileName, bool aSetActive )
{
    if( aFileName.EndsWith( FILEEXT::KiCadPcbFileExtension ) )
        return LoadBoard( aFileName, PCB_IO_MGR::KICAD_SEXP, aSetActive );
    else if( aFileName.EndsWith( FILEEXT::LegacyPcbFileExtension ) )
        return LoadBoard( aFileName, PCB_IO_MGR::LEGACY, aSetActive );
 
    // as fall back for any other kind use the legacy format
    return LoadBoard( aFileName, PCB_IO_MGR::LEGACY, aSetActive );
}
 
 
BOARD* LoadBoard( const wxString& aFileName )
{
    return LoadBoard( aFileName, false );
}
 
 
SETTINGS_MANAGER* GetSettingsManager()
{
    if( !s_SettingsManager )
    {
        if( s_PcbEditFrame )
        {
            s_SettingsManager = s_PcbEditFrame->GetSettingsManager();
        }
        else
        {
            // Ensure wx system settings stuff is available
            ignore_unused( wxTheApp );
            s_SettingsManager = new SETTINGS_MANAGER( true );
        }
    }
 
    return s_SettingsManager;
}
 
 
PROJECT* GetDefaultProject()
{
    PROJECT* project = GetSettingsManager()->GetProject( "" );
 
    if( !project )
    {
        GetSettingsManager()->LoadProject( "" );
        project = GetSettingsManager()->GetProject( "" );
    }
 
    return project;
}
 
BOARD* LoadBoard( const wxString& aFileName, PCB_IO_MGR::PCB_FILE_T aFormat )
{
    return LoadBoard( aFileName, aFormat, false );
}
 
 
BOARD* LoadBoard( const wxString& aFileName, PCB_IO_MGR::PCB_FILE_T aFormat, bool aSetActive )
{
    wxFileName pro = aFileName;
    pro.SetExt( FILEEXT::ProjectFileExtension );
    pro.MakeAbsolute();
    wxString projectPath = pro.GetFullPath();
 
    // Ensure image handlers are loaded, because a board can include bitmap images
    // using various formats.
    // By default only the BMP handler is available.
    wxInitAllImageHandlers();
 
    PROJECT* project = GetSettingsManager()->GetProject( projectPath );
 
    if( !project )
    {
        if( wxFileExists( projectPath ) )
        {
            // cli
            GetSettingsManager()->LoadProject( projectPath, aSetActive );
            project = GetSettingsManager()->GetProject( projectPath );
        }
    }
    else if( s_PcbEditFrame && project == &GetSettingsManager()->Prj() )
    {
        // Project is already loaded?  Then so is the board
        return s_PcbEditFrame->GetBoard();
    }
 
    // Board cannot be loaded without a project, so create the default project
    if( !project )
        project = GetDefaultProject();
 
    BASE_SCREEN::m_DrawingSheetFileName = project->GetProjectFile().m_BoardDrawingSheetFile;
 
    BOARD* brd = nullptr;
    try
    {
        brd = PCB_IO_MGR::Load( aFormat, aFileName );
    }
    catch( ... )
    {
        brd = nullptr;
    }
 
    if( brd )
    {
        // Load the drawing sheet from the filename stored in BASE_SCREEN::m_DrawingSheetFileName.
        // If empty, or not existing, the default drawing sheet is loaded.
        FILENAME_RESOLVER resolver;
        resolver.SetProject( project );
 
        // a PGM_BASE* process can be nullptr when running from a python script
        // So use PgmOrNull() instead of &Pgm() to initialize the resolver
        resolver.SetProgramBase( PgmOrNull() );
 
        wxString filename = resolver.ResolvePath( BASE_SCREEN::m_DrawingSheetFileName,
                                                  project->GetProjectPath(),
                                                  { brd->GetEmbeddedFiles() } );
 
        wxString msg;
 
        if( !DS_DATA_MODEL::GetTheInstance().LoadDrawingSheet( filename, &msg ) )
        {
            wxFprintf( stderr, _( "Error loading drawing sheet '%s': %s" ),
                       BASE_SCREEN::m_DrawingSheetFileName, msg );
        }
 
        // JEY TODO: move this global to the board
        ENUM_MAP<PCB_LAYER_ID>& layerEnum = ENUM_MAP<PCB_LAYER_ID>::Instance();
 
        layerEnum.Choices().Clear();
        layerEnum.Undefined( UNDEFINED_LAYER );
 
        for( PCB_LAYER_ID layer : LSET::AllLayersMask() )
        {
            // Canonical name
            layerEnum.Map( layer, LSET::Name( layer ) );
 
            // User name
            layerEnum.Map( layer, brd->GetLayerName( layer ) );
        }
 
        brd->SetProject( project );
 
        // Move legacy view settings to local project settings
        if( !brd->m_LegacyVisibleLayers.test( Rescue ) )
            project->GetLocalSettings().m_VisibleLayers = brd->m_LegacyVisibleLayers;
 
        if( !brd->m_LegacyVisibleItems.test( GAL_LAYER_INDEX( GAL_LAYER_ID_BITMASK_END ) ) )
            project->GetLocalSettings().m_VisibleItems = brd->m_LegacyVisibleItems;
 
        BOARD_DESIGN_SETTINGS& bds = brd->GetDesignSettings();
        bds.m_DRCEngine = std::make_shared<DRC_ENGINE>( brd, &bds );
 
        try
        {
            wxFileName rules = pro;
            rules.SetExt( FILEEXT::DesignRulesFileExtension );
            bds.m_DRCEngine->InitEngine( rules );
        }
        catch( ... )
        {
            // Best efforts...
        }
 
        for( PCB_MARKER* marker : brd->ResolveDRCExclusions( true ) )
            brd->Add( marker );
 
        brd->BuildConnectivity();
        brd->BuildListOfNets();
        brd->SynchronizeNetsAndNetClasses( true );
        brd->UpdateUserUnits( brd, nullptr );
    }
 
    return brd;
}
 
 
BOARD* NewBoard( wxString& aFileName )
{
    wxFileName boardFn = aFileName;
    wxFileName proFn   = aFileName;
    proFn.SetExt( FILEEXT::ProjectFileExtension );
    proFn.MakeAbsolute();
 
    wxString projectPath = proFn.GetFullPath();
 
    GetSettingsManager()->LoadProject( projectPath, false );
    PROJECT* project = GetSettingsManager()->GetProject( projectPath );
 
    BOARD* brd = new BOARD();
 
    brd->SetProject( project );
    BOARD_DESIGN_SETTINGS& bds = brd->GetDesignSettings();
    bds.m_DRCEngine            = std::make_shared<DRC_ENGINE>( brd, &bds );
 
    SaveBoard( aFileName, brd );
 
    return brd;
}
 
 
BOARD* CreateEmptyBoard()
{
    // Creating a new board is not possible if running inside KiCad
    if( s_PcbEditFrame )
        return nullptr;
 
    BOARD* brd = new BOARD();
 
    brd->SetProject( GetDefaultProject() );
 
    return brd;
}
 
 
bool SaveBoard( wxString& aFileName, BOARD* aBoard, PCB_IO_MGR::PCB_FILE_T aFormat, bool aSkipSettings )
{
    aBoard->BuildConnectivity();
    aBoard->SynchronizeNetsAndNetClasses( false );
 
    try
    {
        PCB_IO_MGR::Save( aFormat, aFileName, aBoard, nullptr );
    }
    catch( ... )
    {
        return false;
    }
 
    if( !aSkipSettings )
    {
        wxFileName pro = aFileName;
        pro.SetExt( FILEEXT::ProjectFileExtension );
        pro.MakeAbsolute();
 
        GetSettingsManager()->SaveProjectAs( pro.GetFullPath(), aBoard->GetProject() );
    }
 
    return true;
}
 
 
bool SaveBoard( wxString& aFileName, BOARD* aBoard, bool aSkipSettings )
{
    return SaveBoard( aFileName, aBoard, PCB_IO_MGR::KICAD_SEXP, aSkipSettings );
}
 
 
FP_LIB_TABLE* GetFootprintLibraryTable()
{
    BOARD* board = GetBoard();
 
    if( !board )
        return nullptr;
 
    PROJECT* project = board->GetProject();
 
    if( !project )
        return nullptr;
 
    return PROJECT_PCB::PcbFootprintLibs( project );
}
 
 
wxArrayString GetFootprintLibraries()
{
    wxArrayString footprintLibraryNames;
 
    FP_LIB_TABLE* tbl = GetFootprintLibraryTable();
 
    if( !tbl )
        return footprintLibraryNames;
 
    for( const wxString& name : tbl->GetLogicalLibs() )
        footprintLibraryNames.Add( name );
 
    return footprintLibraryNames;
}
 
 
wxArrayString GetFootprints( const wxString& aNickName )
{
    wxArrayString footprintNames;
 
    FP_LIB_TABLE* tbl = GetFootprintLibraryTable();
 
    if( !tbl )
        return footprintNames;
 
    tbl->FootprintEnumerate( footprintNames, aNickName, true );
 
    return footprintNames;
}
 
 
bool ExportSpecctraDSN( wxString& aFullFilename )
{
    if( s_PcbEditFrame )
    {
        bool ok = s_PcbEditFrame->ExportSpecctraFile( aFullFilename );
        return ok;
    }
    else
    {
        return false;
    }
}
 
 
bool ExportSpecctraDSN( BOARD* aBoard, wxString& aFullFilename )
{
    try
    {
        DSN::ExportBoardToSpecctraFile( aBoard, aFullFilename );
    }
    catch( ... )
    {
        return false;
    }
 
    return true;
}
 
 
bool ExportVRML( const wxString& aFullFileName, double aMMtoWRMLunit, bool aIncludeUnspecified,
                 bool aIncludeDNP, bool aExport3DFiles,
                 bool aUseRelativePaths, const wxString& a3D_Subdir, double aXRef, double aYRef )
{
    if( s_PcbEditFrame )
    {
        bool ok = s_PcbEditFrame->ExportVRML_File( aFullFileName, aMMtoWRMLunit,
                                                   aIncludeUnspecified, aIncludeDNP,
                                                   aExport3DFiles, aUseRelativePaths,
                                                   a3D_Subdir, aXRef, aYRef );
        return ok;
    }
    else
    {
        return false;
    }
}
 
bool ImportSpecctraSES( wxString& aFullFilename )
{
    if( s_PcbEditFrame )
    {
        bool ok = s_PcbEditFrame->ImportSpecctraSession( aFullFilename );
        return ok;
    }
    else
    {
        return false;
    }
}
 
bool ImportSpecctraSES( BOARD* aBoard, wxString& aFullFilename )
{
    try
    {
        DSN::ImportSpecctraSession( aBoard, aFullFilename );
    }
    catch( ... )
    {
        return false;
    }
 
    return true;
}
 
 
bool ExportFootprintsToLibrary( bool aStoreInNewLib, const wxString& aLibName, wxString* aLibPath )
{
    if( s_PcbEditFrame )
    {
        s_PcbEditFrame->ExportFootprintsToLibrary( aStoreInNewLib, aLibName, aLibPath );
        return true;
    }
    else
    {
        return false;
    }
}
 
void Refresh()
{
    if( s_PcbEditFrame )
    {
        s_PcbEditFrame->RebuildAndRefresh();
    }
}
 
 
void UpdateUserInterface()
{
    if( s_PcbEditFrame )
        s_PcbEditFrame->UpdateUserInterface();
}
 
 
int GetUserUnits()
{
    if( s_PcbEditFrame )
        return static_cast<int>( s_PcbEditFrame->GetUserUnits() );
 
    return -1;
}
 
 
std::deque<BOARD_ITEM*> GetCurrentSelection()
{
    std::deque<BOARD_ITEM*> items;
 
    if( s_PcbEditFrame )
    {
        SELECTION& selection = s_PcbEditFrame->GetCurrentSelection();
 
        std::for_each( selection.begin(), selection.end(),
                       [&items]( EDA_ITEM* item )
                       {
                           if( item->IsBOARD_ITEM() )
                               items.push_back( static_cast<BOARD_ITEM*>( item ) );
                       } );
    }
 
    return items;
}
 
void FocusOnItem( BOARD_ITEM* aItem, PCB_LAYER_ID aLayer )
{
    if( s_PcbEditFrame )
    {
        s_PcbEditFrame->FocusOnItem( aItem, aLayer );
    }
}
 
 
bool IsActionRunning()
{
    return ACTION_PLUGINS::IsActionRunning();
}
 
 
bool WriteDRCReport( BOARD* aBoard, const wxString& aFileName, EDA_UNITS aUnits,
                     bool aReportAllTrackErrors )
{
    wxCHECK( aBoard, false );
 
    BOARD_DESIGN_SETTINGS&      bds = aBoard->GetDesignSettings();
    std::shared_ptr<DRC_ENGINE> engine = bds.m_DRCEngine;
    UNITS_PROVIDER              unitsProvider( pcbIUScale, aUnits );
 
    if( !engine )
    {
        bds.m_DRCEngine = std::make_shared<DRC_ENGINE>( aBoard, &bds );
        engine = bds.m_DRCEngine;
    }
 
    wxCHECK( engine, false );
 
    wxFileName fn = aBoard->GetFileName();
    fn.SetExt( FILEEXT::DesignRulesFileExtension );
    PROJECT* prj = nullptr;
 
    if( aBoard->GetProject() )
        prj = aBoard->GetProject();
    else if( s_SettingsManager )
        prj = &s_SettingsManager->Prj();
 
    wxCHECK( prj, false );
 
    // Load the global fp-lib-table otherwise we can't check the libs parity
    wxFileName  fn_flp = FP_LIB_TABLE::GetGlobalTableFileName();
 
    if( fn_flp.FileExists() )
        GFootprintTable.Load( fn_flp.GetFullPath() );
 
    wxString drcRulesPath = prj->AbsolutePath( fn.GetFullName() );
 
    // Rebuild The Instance of ENUM_MAP<PCB_LAYER_ID> (layer names list), because the DRC
    // engine can use layer names (canonical and/or user names)
    ENUM_MAP<PCB_LAYER_ID>& layerEnum = ENUM_MAP<PCB_LAYER_ID>::Instance();
    layerEnum.Choices().Clear();
    layerEnum.Undefined( UNDEFINED_LAYER );
 
    for( PCB_LAYER_ID layer : LSET::AllLayersMask() )
    {
        layerEnum.Map( layer, LSET::Name( layer ) );              // Add Canonical name
        layerEnum.Map( layer, aBoard->GetLayerName( layer ) );    // Add User name
    }
 
    try
    {
        engine->InitEngine( drcRulesPath );
    }
    catch( PARSE_ERROR& err )
    {
        fprintf( stderr, "Init DRC engine: err <%s>\n", TO_UTF8( err.What() ) ); fflush( stderr);
        return false;
    }
 
    std::vector<std::shared_ptr<DRC_ITEM>> footprints;
    std::vector<std::shared_ptr<DRC_ITEM>> unconnected;
    std::vector<std::shared_ptr<DRC_ITEM>> violations;
 
    engine->SetProgressReporter( nullptr );
 
    engine->SetViolationHandler(
            [&]( const std::shared_ptr<DRC_ITEM>& aItem, VECTOR2D aPos, int aLayer,
                 DRC_CUSTOM_MARKER_HANDLER* aCustomHandler )
            {
                if( aItem->GetErrorCode() == DRCE_MISSING_FOOTPRINT
                    || aItem->GetErrorCode() == DRCE_DUPLICATE_FOOTPRINT
                    || aItem->GetErrorCode() == DRCE_EXTRA_FOOTPRINT
                    || aItem->GetErrorCode() == DRCE_NET_CONFLICT
                    || aItem->GetErrorCode() == DRCE_SCHEMATIC_PARITY
                    || aItem->GetErrorCode() == DRCE_FOOTPRINT_FILTERS )
                {
                    footprints.push_back( aItem );
                }
                else if( aItem->GetErrorCode() == DRCE_UNCONNECTED_ITEMS )
                {
                    unconnected.push_back( aItem );
                }
                else
                {
                    violations.push_back( aItem );
                }
            } );
 
    aBoard->RecordDRCExclusions();
    aBoard->DeleteMARKERs( true, true );
    engine->RunTests( aUnits, aReportAllTrackErrors, false );
    engine->ClearViolationHandler();
 
    // Update the exclusion status on any excluded markers that still exist.
    aBoard->ResolveDRCExclusions( false );
 
    // TODO: Unify this with DIALOG_DRC::writeReport
 
    FILE* fp = wxFopen( aFileName, wxT( "w" ) );
 
    if( fp == nullptr )
        return false;
 
    std::map<KIID, EDA_ITEM*> itemMap;
    aBoard->FillItemMap( itemMap );
 
    fprintf( fp, "** Drc report for %s **\n", TO_UTF8( aBoard->GetFileName() ) );
 
    wxDateTime now = wxDateTime::Now();
 
    fprintf( fp, "** Created on %s **\n", TO_UTF8( now.Format( wxT( "%F %T" ) ) ) );
 
    fprintf( fp, "\n** Found %d DRC violations **\n", static_cast<int>( violations.size() ) );
 
    for( const std::shared_ptr<DRC_ITEM>& item : violations )
    {
        SEVERITY severity = item->GetParent() ? item->GetParent()->GetSeverity()
                                              : bds.GetSeverity( item->GetErrorCode() );
        fprintf( fp, "%s", TO_UTF8( item->ShowReport( &unitsProvider, severity, itemMap ) ) );
    }
 
    fprintf( fp, "\n** Found %d unconnected pads **\n", static_cast<int>( unconnected.size() ) );
 
    for( const std::shared_ptr<DRC_ITEM>& item : unconnected )
    {
        SEVERITY severity = bds.GetSeverity( item->GetErrorCode() );
        fprintf( fp, "%s", TO_UTF8( item->ShowReport( &unitsProvider, severity, itemMap ) ) );
    }
 
    fprintf( fp, "\n** Found %d Footprint errors **\n", static_cast<int>( footprints.size() ) );
 
    for( const std::shared_ptr<DRC_ITEM>& item : footprints )
    {
        SEVERITY severity = bds.GetSeverity( item->GetErrorCode() );
        fprintf( fp, "%s", TO_UTF8( item->ShowReport( &unitsProvider, severity, itemMap ) ) );
    }
 
    fprintf( fp, "\n** End of Report **\n" );
    fclose( fp );
 
    return true;
}
 
wxString GetLanguage()
{
    if( s_PcbEditFrame )
        return GetSettingsManager()->GetCommonSettings()->m_System.language;
    else
        return "";
}