C++ TEXTE_MODULE::GetLength方法代码示例

//.........这里部分代码省略.........
            // CreateModuleLibrary() only creates a new library, does not save footprint
            wxString libPath = CreateNewLibrary();
            if( libPath.size() )
                SaveCurrentModule( &libPath );
        }
        break;

    case ID_MODEDIT_SHEET_SET:
        break;

    case ID_MODEDIT_LOAD_MODULE:
        wxLogDebug( wxT( "Loading module from library " ) + getLibPath() );

        if( ! Clear_Pcb( true ) )
            break;

        SetCrossHairPosition( wxPoint( 0, 0 ) );

        LoadModuleFromLibrary( GetCurrentLib(), Prj().PcbFootprintLibs(), true );

        if( GetBoard() && GetBoard()->m_Modules )
        {
            GetBoard()->m_Modules->ClearFlags();

            // if either m_Reference or m_Value are gone, reinstall them -
            // otherwise you cannot see what you are doing on board
            TEXTE_MODULE* ref = &GetBoard()->m_Modules->Reference();
            TEXTE_MODULE* val = &GetBoard()->m_Modules->Value();

            if( val && ref )
            {
                ref->SetType( TEXTE_MODULE::TEXT_is_REFERENCE );    // just in case ...

                if( ref->GetLength() == 0 )
                    ref->SetText( wxT( "Ref**" ) );

                val->SetType( TEXTE_MODULE::TEXT_is_VALUE );        // just in case ...

                if( val->GetLength() == 0 )
                    val->SetText( wxT( "Val**" ) );
            }
        }

        Zoom_Automatique( false );

        {
        EDA_3D_VIEWER* draw3DFrame = Get3DViewerFrame();

        if( draw3DFrame )
            draw3DFrame->NewDisplay();
        }

        GetScreen()->ClrModify();

        updateView();
        m_canvas->Refresh();

        break;

    case ID_MODEDIT_PAD_SETTINGS:
        InstallPadOptionsFrame( NULL );
        break;

    case ID_MODEDIT_CHECK:
        // Currently: not implemented
        break;

/* Creates the section $COMPONENTS (Footprints placement)
 * Bottom side components are difficult to handle: shapes must be mirrored or
 * flipped, silk layers need to be handled correctly and so on. Also it seems
 * that *noone* follows the specs...
 */
static void CreateComponentsSection( FILE* aFile, BOARD* aPcb )
{
    fputs( "$COMPONENTS\n", aFile );

    int cu_count = aPcb->GetCopperLayerCount();

    for( MODULE* module = aPcb->m_Modules; module; module = module->Next() )
    {
        const char*   mirror;
        const char*   flip;
        double        fp_orient = module->GetOrientation();

        if( module->GetFlag() )
        {
            mirror = "0";
            flip   = "FLIP";
            NEGATE_AND_NORMALIZE_ANGLE_POS( fp_orient );
        }
        else
        {
            mirror = "0";
            flip   = "0";
        }

        fprintf( aFile, "\nCOMPONENT %s\n",
                 TO_UTF8( module->GetReference() ) );
        fprintf( aFile, "DEVICE %s_%s\n",
                 TO_UTF8( module->GetReference() ),
                 TO_UTF8( module->GetValue() ) );
        fprintf( aFile, "PLACE %g %g\n",
                 MapXTo( module->GetPosition().x ),
                 MapYTo( module->GetPosition().y ) );
        fprintf( aFile, "LAYER %s\n",
                 (module->GetFlag()) ? "BOTTOM" : "TOP" );
        fprintf( aFile, "ROTATION %g\n",
                 fp_orient / 10.0 );
        fprintf( aFile, "SHAPE %s %s %s\n",
                 TO_UTF8( module->GetReference() ),
                 mirror, flip );

        // Text on silk layer: RefDes and value (are they actually useful?)
        TEXTE_MODULE *textmod = &module->Reference();

        for( int ii = 0; ii < 2; ii++ )
        {
            double      txt_orient = textmod->GetOrientation();
            std::string layer  = GenCADLayerName( cu_count, module->GetFlag() ? B_SilkS : F_SilkS );

            fprintf( aFile, "TEXT %g %g %g %g %s %s \"%s\"",
                     textmod->GetPos0().x / SCALE_FACTOR,
                    -textmod->GetPos0().y / SCALE_FACTOR,
                     textmod->GetSize().x / SCALE_FACTOR,
                     txt_orient / 10.0,
                     mirror,
                     layer.c_str(),
                     TO_UTF8( textmod->GetText() ) );

            // Please note, the width is approx
            fprintf( aFile, " 0 0 %g %g\n",
                     ( textmod->GetSize().x * textmod->GetLength() ) / SCALE_FACTOR,
                     textmod->GetSize().y / SCALE_FACTOR );

            textmod = &module->Value(); // Dirty trick for the second iteration
        }

        // The SHEET is a 'generic description' for referencing the component
        fprintf( aFile, "SHEET \"RefDes: %s, Value: %s\"\n",
                 TO_UTF8( module->GetReference() ),
                 TO_UTF8( module->GetValue() ) );
    }

    fputs( "$ENDCOMPONENTS\n\n", aFile );
}