C++ SCH_MARKER类代码示例

void SCH_SCREENS::DeleteAllMarkers( int aMarkerType )
{
    SCH_ITEM* item;
    SCH_ITEM* nextItem;
    SCH_MARKER* marker;
    SCH_SCREEN* screen;

    for( screen = GetFirst(); screen; screen = GetNext() )
    {
        for( item = screen->GetDrawItems(); item; item = nextItem )
        {
            nextItem = item->Next();

            if( item->Type() != SCH_MARKER_T )
                continue;

            marker = (SCH_MARKER*) item;

            if( marker->GetMarkerType() != aMarkerType )
                continue;

            screen->DeleteItem( marker );
        }
    }
}

int SCH_SCREENS::GetMarkerCount( int aMarkerType )
{
    SCH_ITEM* item;
    SCH_ITEM* nextItem;
    SCH_MARKER* marker;
    SCH_SCREEN* screen;
    int count = 0;

    for( screen = GetFirst(); screen; screen = GetNext() )
    {
        for( item = screen->GetDrawItems(); item; item = nextItem )
        {
            nextItem = item->Next();

            if( item->Type() != SCH_MARKER_T )
                continue;

            marker = (SCH_MARKER*) item;

            if( (aMarkerType != -1) && (marker->GetMarkerType() != aMarkerType) )
                continue;

            count++;
        }
    }

    return count;
}

void DIALOG_ERC::DisplayERC_MarkersList()
{
    SCH_SHEET_LIST sheetList;
    m_MarkersList->ClearList();

    SCH_SHEET_PATH* sheet = sheetList.GetFirst();

    for( ; sheet != NULL; sheet = sheetList.GetNext() )
    {
        SCH_ITEM* item = sheet->LastDrawList();

        for( ; item != NULL; item = item->Next() )
        {
            if( item->Type() != SCH_MARKER_T )
                continue;

            SCH_MARKER* Marker = (SCH_MARKER*) item;

            if( Marker->GetMarkerType() != MARKER_BASE::MARKER_ERC )
                continue;

            // Add marker without refresh the displayed list:
            m_MarkersList->AppendToList( Marker, false );
        }
    }

    m_MarkersList->Refresh();
}

void DIALOG_ERC::DisplayERC_MarkersList()
{
    SCH_SHEET_LIST sheetList;
    m_MarkersList->ClearList();

    SCH_SHEET_PATH* sheet = sheetList.GetFirst();

    for( ; sheet != NULL; sheet = sheetList.GetNext() )
    {
        SCH_ITEM* item = sheet->LastDrawList();

        for( ; item != NULL; item = item->Next() )
        {
            if( item->Type() != SCH_MARKER_T )
                continue;

            SCH_MARKER* marker = (SCH_MARKER*) item;

            if( marker->GetMarkerType() != MARKER_BASE::MARKER_ERC )
                continue;

            m_MarkersList->AppendToList( marker );
        }
    }

    m_MarkersList->DisplayList();
}

void DIALOG_ERC::DisplayERC_MarkersList()
{
    SCH_SHEET_LIST sheetList( g_RootSheet);
    m_MarkersList->ClearList();

    for( unsigned i = 0; i < sheetList.size(); i++ )
    {
        SCH_ITEM* item = sheetList[i].LastDrawList();

        for( ; item != NULL; item = item->Next() )
        {
            if( item->Type() != SCH_MARKER_T )
                continue;

            SCH_MARKER* marker = (SCH_MARKER*) item;

            if( marker->GetMarkerType() != MARKER_BASE::MARKER_ERC )
                continue;

            m_MarkersList->AppendToList( marker );
        }
    }

    m_MarkersList->DisplayList();
}

int SCH_SCREENS::GetMarkerCount( enum MARKER_BASE::TYPEMARKER aMarkerType,
                                 enum MARKER_BASE::MARKER_SEVERITY aSeverity )
{
    int count = 0;

    for( SCH_SCREEN* screen = GetFirst(); screen; screen = GetNext() )
    {
        for( SCH_ITEM* item = screen->GetDrawItems(); item; item = item->Next() )
        {
            if( item->Type() != SCH_MARKER_T )
                continue;

            SCH_MARKER* marker = (SCH_MARKER*) item;

            if( ( aMarkerType != MARKER_BASE::MARKER_UNSPEC ) &&
                ( marker->GetMarkerType() != aMarkerType ) )
                continue;

            if( aSeverity == MARKER_BASE::MARKER_SEVERITY_UNSPEC ||
                aSeverity == marker->GetErrorLevel() )
                count++;
        }
    }

    return count;
}

bool WriteDiagnosticERC( const wxString& aFullFileName )
{
    wxString    msg;

    wxFFile file( aFullFileName, wxT( "wt" ) );

    if( !file.IsOpened() )
        return false;

    msg = _( "ERC report" );
    msg << wxT(" (") << DateAndTime() << wxT( ", " )
        << _( "Encoding UTF8" ) << wxT( " )\n" );

    int err_count = 0;
    int warn_count = 0;
    int total_count = 0;
    SCH_SHEET_LIST sheetList;
    SCH_SHEET_PATH* sheet;

    for( sheet = sheetList.GetFirst(); sheet != NULL; sheet = sheetList.GetNext() )
    {
        msg << wxString::Format( _( "\n***** Sheet %s\n" ),
                                 GetChars( sheet->PathHumanReadable() ) );

        for( SCH_ITEM* item = sheet->LastDrawList(); item != NULL; item = item->Next() )
        {
            if( item->Type() != SCH_MARKER_T )
                continue;

            SCH_MARKER* marker = (SCH_MARKER*) item;

            if( marker->GetMarkerType() != MARKER_BASE::MARKER_ERC )
                continue;

            total_count++;

            if( marker->GetErrorLevel() == MARKER_BASE::MARKER_SEVERITY_ERROR )
                err_count++;

            if( marker->GetErrorLevel() == MARKER_BASE::MARKER_SEVERITY_WARNING )
                warn_count++;

            msg << marker->GetReporter().ShowReport();
        }
    }

    msg << wxString::Format( _( "\n ** ERC messages: %d  Errors %d  Warnings %d\n" ),
                             total_count, err_count, warn_count );

    // Currently: write report unsing UTF8 (as usual in Kicad).
    // TODO: see if we can use the current encoding page (mainly for Windows users),
    // Or other format (HTML?)
    file.Write( msg );

    // wxFFile dtor will close the file.

    return true;
}

int TestDuplicateSheetNames( bool aCreateMarker )
{
    SCH_SCREEN* screen;
    SCH_ITEM*   item;
    SCH_ITEM*   test_item;
    int         err_count = 0;
    SCH_SCREENS screenList;      // Created the list of screen

    for( screen = screenList.GetFirst(); screen != NULL; screen = screenList.GetNext() )
    {
        for( item = screen->GetDrawItems(); item != NULL; item = item->Next() )
        {
            // search for a sheet;
            if( item->Type() != SCH_SHEET_T )
                continue;

            for(  test_item = item->Next(); test_item != NULL; test_item = test_item->Next() )
            {
                if( test_item->Type() != SCH_SHEET_T )
                    continue;

                // We have found a second sheet: compare names
                // we are using case insensitive comparison to avoid mistakes between
                // similar names like Mysheet and mysheet
                if( ( (SCH_SHEET*) item )->GetName().CmpNoCase(
                        ( ( SCH_SHEET* ) test_item )->GetName() ) == 0 )
                {
                    if( aCreateMarker )
                    {
                        /* Create a new marker type ERC error*/
                        SCH_MARKER* marker = new SCH_MARKER();
                        marker->SetTimeStamp( GetNewTimeStamp() );
                        marker->SetData( ERCE_DUPLICATE_SHEET_NAME,
                                         ( (SCH_SHEET*) test_item )->GetPosition(),
                                         _( "Duplicate sheet name" ),
                                         ( (SCH_SHEET*) test_item )->GetPosition() );
                        marker->SetMarkerType( MARKER_BASE::MARKER_ERC );
                        marker->SetErrorLevel( MARKER_BASE::MARKER_SEVERITY_ERROR );
                        screen->Append( marker );
                    }

                    err_count++;
                }
            }
        }
    }

    return err_count;
}

bool WriteDiagnosticERC( const wxString& aFullFileName )
{
    SCH_ITEM*       item;
    SCH_MARKER*     marker;
    static FILE*    file;
    SCH_SHEET_PATH* sheet;
    wxString        msg;
    int             count = 0;

    if( ( file = wxFopen( aFullFileName, wxT( "wt" ) ) ) == NULL )
        return false;

    msg = _( "ERC report" );

    fprintf( file, "%s (%s)\n", TO_UTF8( msg ), TO_UTF8( DateAndTime() ) );

    SCH_SHEET_LIST sheetList;

    for( sheet = sheetList.GetFirst(); sheet != NULL; sheet = sheetList.GetNext() )
    {
        msg.Printf( _( "\n***** Sheet %s\n" ), GetChars( sheet->PathHumanReadable() ) );

        fprintf( file, "%s", TO_UTF8( msg ) );

        for( item = sheet->LastDrawList(); item != NULL; item = item->Next() )
        {
            if( item->Type() != SCH_MARKER_T )
                continue;

            marker = (SCH_MARKER*) item;

            if( marker->GetMarkerType() != MARK_ERC )
                continue;

            if( marker->GetMarkerType() == ERR )
                count++;

            msg = marker->GetReporter().ShowReport();
            fprintf( file, "%s", TO_UTF8( msg ) );
        }
    }

    msg.Printf( _( "\n >> Errors ERC: %d\n" ), count );
    fprintf( file, "%s", TO_UTF8( msg ) );
    fclose( file );

    return true;
}

// Helper function: creates a marker for similar labels ERC warning
static void SimilarLabelsDiagnose( NETLIST_OBJECT* aItemA, NETLIST_OBJECT* aItemB )
{
    // Create new marker for ERC.
    SCH_MARKER* marker = new SCH_MARKER();

    marker->SetTimeStamp( GetNewTimeStamp() );
    marker->SetMarkerType( MARKER_BASE::MARKER_ERC );
    marker->SetErrorLevel( MARKER_BASE::MARKER_SEVERITY_WARNING );
    SCH_SCREEN* screen = aItemA->m_SheetPath.LastScreen();
    screen->Append( marker );

    wxString fmt = aItemA->IsLabelGlobal() ?
                            _( "Global label \"%s\" (sheet \"%s\") looks like:" ) :
                            _( "Local label \"%s\" (sheet \"%s\") looks like:" );
    wxString msg;

    msg.Printf( fmt, GetChars( aItemA->m_Label ), GetChars( aItemA->m_SheetPath.PathHumanReadable() ) );
    marker->SetData( aItemA->IsLabelGlobal() && aItemB->IsLabelGlobal() ?
                            ERCE_SIMILAR_GLBL_LABELS : ERCE_SIMILAR_LABELS,
                     aItemA->m_Start, msg, aItemA->m_Start );

    fmt = aItemB->IsLabelGlobal() ? _( "Global label \"%s\" (sheet \"%s\")" ) :
                                    _( "Local label \"%s\" (sheet \"%s\")" );
    msg.Printf( fmt, GetChars( aItemB->m_Label ), GetChars( aItemB->m_SheetPath.PathHumanReadable() ) );
    marker->SetAuxiliaryData( msg, aItemB->m_Start );
}

void Diagnose( NETLIST_OBJECT* aNetItemRef, NETLIST_OBJECT* aNetItemTst,
               int aMinConn, int aDiag )
{
    SCH_MARKER* marker = NULL;
    SCH_SCREEN* screen;
    int         ii, jj;

    if( aDiag == OK )
        return;

    /* Create new marker for ERC error. */
    marker = new SCH_MARKER();
    marker->SetTimeStamp( GetNewTimeStamp() );

    marker->SetMarkerType( MARK_ERC );
    marker->SetErrorLevel( WAR );
    screen = aNetItemRef->m_SheetPath.LastScreen();
    screen->Append( marker );

    wxString msg;

    if( aMinConn < 0 )
    {
        if( (aNetItemRef->m_Type == NET_HIERLABEL)
            || (aNetItemRef->m_Type == NET_HIERBUSLABELMEMBER) )
        {
            msg.Printf( _( "Hierarchical label %s is not connected to a sheet label." ),
                        GetChars( aNetItemRef->m_Label ) );
        }
        else
        {
            msg.Printf( _( "Sheet label %s is not connected to a hierarchical label." ),
                        GetChars( aNetItemRef->m_Label ) );
        }


        marker->SetData( ERCE_HIERACHICAL_LABEL,
                         aNetItemRef->m_Start,
                         msg,
                         aNetItemRef->m_Start );
        return;
    }

    ii = aNetItemRef->m_ElectricalType;

    wxString string_pinnum, cmp_ref;
    char     ascii_buf[5];
    ascii_buf[4] = 0;
    memcpy( ascii_buf, &aNetItemRef->m_PinNum, 4 );
    string_pinnum = FROM_UTF8( ascii_buf );
    cmp_ref = wxT( "?" );

    if( aNetItemRef->m_Type == NET_PIN && aNetItemRef->m_Link )
        cmp_ref = aNetItemRef->GetComponentParent()->GetRef( &aNetItemRef->m_SheetPath );

    if( aNetItemTst == NULL )
    {
        if( aMinConn == NOC )    /* Only 1 element in the net. */
        {
            msg.Printf( _( "Pin %s (%s) of component %s is unconnected." ),
                        GetChars( string_pinnum ), MsgPinElectricType[ii], GetChars( cmp_ref ) );
            marker->SetData( ERCE_PIN_NOT_CONNECTED,
                             aNetItemRef->m_Start,
                             msg,
                             aNetItemRef->m_Start );
            return;
        }

        if( aMinConn == NOD )    /* Nothing driving the net. */
        {
            if( aNetItemRef->m_Type == NET_PIN && aNetItemRef->m_Link )
                cmp_ref = aNetItemRef->GetComponentParent()->GetRef(
                    &aNetItemRef->m_SheetPath );

            msg.Printf( _( "Pin %s (%s) of component %s is not driven (Net %d)." ),
                        GetChars( string_pinnum ), MsgPinElectricType[ii], GetChars( cmp_ref ),
                        aNetItemRef->GetNet() );
            marker->SetData( ERCE_PIN_NOT_DRIVEN,
                             aNetItemRef->m_Start,
                             msg,
                             aNetItemRef->m_Start );
            return;
        }

        if( aDiag == UNC )
        {
            msg.Printf( _( "More than 1 pin connected to an UnConnect symbol." ) );
            marker->SetData( ERCE_NOCONNECT_CONNECTED,
                             aNetItemRef->m_Start,
                             msg,
                             aNetItemRef->m_Start );
            return;
        }
    }

    if( aNetItemTst )         /* Error between 2 pins */
    {
        jj = aNetItemTst->m_ElectricalType;
        int errortype = ERCE_PIN_TO_PIN_WARNING;

//.........这里部分代码省略.........

void Diagnose( NETLIST_OBJECT* aNetItemRef, NETLIST_OBJECT* aNetItemTst,
               int aMinConn, int aDiag )
{
    SCH_MARKER*     marker = NULL;
    SCH_SCREEN*     screen;
    ELECTRICAL_PINTYPE ii, jj;

    if( aDiag == OK || aMinConn < 1 )
        return;

    /* Create new marker for ERC error. */
    marker = new SCH_MARKER();
    marker->SetTimeStamp( GetNewTimeStamp() );

    marker->SetMarkerType( MARKER_BASE::MARKER_ERC );
    marker->SetErrorLevel( MARKER_BASE::MARKER_SEVERITY_WARNING );
    screen = aNetItemRef->m_SheetPath.LastScreen();
    screen->Append( marker );

    wxString msg;

    ii = aNetItemRef->m_ElectricalPinType;

    wxString cmp_ref( "?" );

    if( aNetItemRef->m_Type == NET_PIN && aNetItemRef->m_Link )
        cmp_ref = aNetItemRef->GetComponentParent()->GetRef( &aNetItemRef->m_SheetPath );

    if( aNetItemTst == NULL )
    {
        if( aMinConn == NOD )    /* Nothing driving the net. */
        {
            if( aNetItemRef->m_Type == NET_PIN && aNetItemRef->m_Link )
                cmp_ref = aNetItemRef->GetComponentParent()->GetRef(
                    &aNetItemRef->m_SheetPath );

            msg.Printf( _( "Pin %s (%s) of component %s is not driven (Net %d)." ),
                        aNetItemRef->m_PinNum,
                        GetChars( GetText( ii ) ),
                        GetChars( cmp_ref ),
                        aNetItemRef->GetNet() );
            marker->SetData( ERCE_PIN_NOT_DRIVEN,
                             aNetItemRef->m_Start,
                             msg,
                             aNetItemRef->m_Start );
            return;
        }
    }

    if( aNetItemTst )         /* Error between 2 pins */
    {
        jj = aNetItemTst->m_ElectricalPinType;
        int errortype = ERCE_PIN_TO_PIN_WARNING;

        if( aDiag == ERR )
        {
            marker->SetErrorLevel( MARKER_BASE::MARKER_SEVERITY_ERROR );
            errortype = ERCE_PIN_TO_PIN_ERROR;
        }

        wxString alt_cmp( "?" );

        if( aNetItemTst->m_Type == NET_PIN && aNetItemTst->m_Link )
            alt_cmp = aNetItemTst->GetComponentParent()->GetRef( &aNetItemTst->m_SheetPath );

        msg.Printf( _( "Pin %s (%s) of component %s is connected to " ),
                    aNetItemRef->m_PinNum,
                    GetChars( GetText( ii ) ),
                    GetChars( cmp_ref ) );
        marker->SetData( errortype, aNetItemRef->m_Start, msg, aNetItemRef->m_Start );
        msg.Printf( _( "pin %s (%s) of component %s (net %d)." ),
                    aNetItemTst->m_PinNum,
                    GetChars( GetText( jj ) ),
                    GetChars( alt_cmp ),
                    aNetItemRef->GetNet() );
        marker->SetAuxiliaryData( msg, aNetItemTst->m_Start );
    }
}

int TestMultiunitFootprints( SCH_SHEET_LIST& aSheetList )
{
    int errors = 0;
    std::map<wxString, LIB_ID> footprints;
    SCH_MULTI_UNIT_REFERENCE_MAP refMap;
    aSheetList.GetMultiUnitComponents( refMap, true );

    for( auto& component : refMap )
    {
        auto& refList = component.second;

        if( refList.GetCount() == 0 )
        {
            wxFAIL;   // it should not happen
            continue;
        }

        // Reference footprint
        wxString fp;
        wxString unitName;

        for( unsigned i = 0; i < component.second.GetCount(); ++i )
        {
            SCH_COMPONENT* cmp = refList.GetItem( i ).GetComp();
            SCH_SHEET_PATH sheetPath = refList.GetItem( i ).GetSheetPath();
            fp = cmp->GetField( FOOTPRINT )->GetText();

            if( !fp.IsEmpty() )
            {
                unitName = cmp->GetRef( &sheetPath )
                    + LIB_PART::SubReference( cmp->GetUnit(), false );
                break;
            }
        }

        for( unsigned i = 0; i < component.second.GetCount(); ++i )
        {
            SCH_REFERENCE& ref = refList.GetItem( i );
            SCH_COMPONENT* unit = ref.GetComp();
            SCH_SHEET_PATH sheetPath = refList.GetItem( i ).GetSheetPath();
            const wxString curFp = unit->GetField( FOOTPRINT )->GetText();

            if( !curFp.IsEmpty() && fp != curFp )
            {
                wxString curUnitName = unit->GetRef( &sheetPath )
                    + LIB_PART::SubReference( unit->GetUnit(), false );
                wxString msg = wxString::Format( _( "Unit %s has '%s' assigned, "
                                                    "whereas unit %s has '%s' assigned" ),
                                                 unitName,
                                                 fp,
                                                 curUnitName,
                                                 curFp );
                wxPoint pos = unit->GetPosition();

                SCH_MARKER* marker = new SCH_MARKER();
                marker->SetTimeStamp( GetNewTimeStamp() );
                marker->SetData( ERCE_DIFFERENT_UNIT_FP, pos, msg, pos );
                marker->SetMarkerType( MARKER_BASE::MARKER_ERC );
                marker->SetErrorLevel( MARKER_BASE::MARKER_SEVERITY_WARNING );
                ref.GetSheetPath().LastScreen()->Append( marker );

                ++errors;
            }
        }
    }

    return errors;
}