void DIALOG_SYMBOL_REMAP::remapSymbolsToLibTable( REPORTER& aReporter )
{
    wxString msg;
    SCH_SCREENS schematic;
    SCH_COMPONENT* symbol;
    SCH_ITEM* item;
    SCH_ITEM* nextItem;
    SCH_SCREEN* screen;

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

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

            symbol = dynamic_cast< SCH_COMPONENT* >( item );

            if( !remapSymbolToLibTable( symbol ) )
            {
                msg.Printf( _( "No symbol \"%s\" found in symbol library table." ),
                            symbol->GetLibId().GetLibItemName().wx_str() );
                aReporter.Report( msg, REPORTER::RPT_WARNING );
            }
            else
            {
                msg.Printf( _( "Symbol \"%s\" mapped to symbol library \"%s\"." ),
                            symbol->GetLibId().GetLibItemName().wx_str(),
                            symbol->GetLibId().GetLibNickname().wx_str() );
                aReporter.Report( msg, REPORTER::RPT_ACTION );
                screen->SetModify();
            }
        }
    }

    aReporter.Report( _( "Symbol library table mapping complete!" ), REPORTER::RPT_INFO );
    schematic.UpdateSymbolLinks( true );
}
bool SCH_EDIT_FRAME::doAutoSave()
{
    wxFileName tmpFileName = g_RootSheet->GetFileName();
    wxFileName fn = tmpFileName;
    wxFileName  tmp;
    SCH_SCREENS screens;
    bool autoSaveOk = true;

    tmp.AssignDir( fn.GetPath() );

    if( !IsWritable( tmp ) )
        return false;

    for( SCH_SCREEN* screen = screens.GetFirst(); screen != NULL; screen = screens.GetNext() )
    {
        // Only create auto save files for the schematics that have been modified.
        if( !screen->IsSave() )
            continue;

        tmpFileName = fn = screen->GetFileName();

        // Auto save file name is the normal file name prefixed with $.
        fn.SetName( wxT( "$" ) + fn.GetName() );

        screen->SetFileName( fn.GetFullPath() );

        if( SaveEEFile( screen, false, NO_BACKUP_FILE ) )
            screen->SetModify();
        else
            autoSaveOk = false;

        screen->SetFileName( tmpFileName.GetFullPath() );
    }

    if( autoSaveOk )
        m_autoSaveState = false;

    return autoSaveOk;
}
void SCH_EDIT_FRAME::addCurrentItemToList( wxDC* aDC )
{
    SCH_SCREEN* screen = GetScreen();
    SCH_ITEM*   item = screen->GetCurItem();

    wxCHECK_RET( item != NULL, wxT( "Cannot add current item to list." ) );

    m_canvas->SetAutoPanRequest( false );

    SCH_ITEM* undoItem = item;

    if( item->Type() == SCH_SHEET_PIN_T )
    {
        SCH_SHEET* sheet = (SCH_SHEET*) item->GetParent();

        wxCHECK_RET( (sheet != NULL) && (sheet->Type() == SCH_SHEET_T),
                     wxT( "Cannot place sheet pin in invalid schematic sheet object." ) );

        undoItem = sheet;
    }

    else if( item->Type() == SCH_FIELD_T )
    {
        SCH_COMPONENT* cmp = (SCH_COMPONENT*) item->GetParent();

        wxCHECK_RET( (cmp != NULL) && (cmp->Type() == SCH_COMPONENT_T),
                     wxT( "Cannot place field in invalid schematic component object." ) );

        undoItem = cmp;
    }

    if( item->IsNew() )
    {
        if( item->Type() == SCH_SHEET_T )
        {
            // Fix the size and position of the new sheet using the last values set by
            // the m_mouseCaptureCallback function.
            m_canvas->SetMouseCapture( NULL, NULL );

            if( !EditSheet( (SCH_SHEET*)item, aDC ) )
            {
                screen->SetCurItem( NULL );
                item->Draw( m_canvas, aDC, wxPoint( 0, 0 ), g_XorMode );
                delete item;
                return;
            }

            SetSheetNumberAndCount();
        }

        if( undoItem == item )
        {
            if( !screen->CheckIfOnDrawList( item ) )  // don't want a loop!
                screen->Append( item );

            SetRepeatItem( item );

            SaveCopyInUndoList( undoItem, UR_NEW );
        }
        else
        {
            // Here, item is not a basic schematic item, but an item inside
            // a parent basic schematic item,
            // currently: sheet pin or component field.
            // currently, only a sheet pin can be found as new item,
            // because new component fields have a specific handling, and do not appears here
            SaveCopyInUndoList( undoItem, UR_CHANGED );

            if( item->Type() == SCH_SHEET_PIN_T )
                ( (SCH_SHEET*)undoItem )->AddPin( (SCH_SHEET_PIN*) item );
            else
                wxLogMessage(wxT( "addCurrentItemToList: expected type = SCH_SHEET_PIN_T, actual type = %d" ),
                            item->Type() );
        }
    }
    else
    {
        SaveUndoItemInUndoList( undoItem );
    }

    // Erase the wire representation before the 'normal' view is drawn.
    if ( item->IsWireImage() )
        item->Draw( m_canvas, aDC, wxPoint( 0, 0 ), g_XorMode );

    item->ClearFlags();
    screen->SetModify();
    screen->SetCurItem( NULL );
    m_canvas->SetMouseCapture( NULL, NULL );
    m_canvas->EndMouseCapture();

    if( item->IsConnectable() )
        screen->TestDanglingEnds();

    if( aDC )
    {
        EDA_CROSS_HAIR_MANAGER( m_canvas, aDC );  // Erase schematic cursor
        undoItem->Draw( m_canvas, aDC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE );
    }
}