[wxWidgets.git] / src / mac / clipbrd.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        clipbrd.cpp
// Purpose:     Clipboard functionality
// Author:      AUTHOR
// Modified by:
// Created:     ??/??/98
// RCS-ID:      $Id$
// Copyright:   (c) AUTHOR
// Licence:   	wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifdef __GNUG__
#pragma implementation
#pragma implementation "clipbrd.h"
#endif

#include "wx/app.h"
#include "wx/frame.h"
#include "wx/bitmap.h"
#include "wx/utils.h"
#include "wx/metafile.h"
#include "wx/clipbrd.h"
#include "wx/intl.h"

#define wxUSE_DATAOBJ 1

#include <string.h>

// the trace mask we use with wxLogTrace() - call
// wxLog::AddTraceMask(TRACE_CLIPBOARD) to enable the trace messages from here
// (there will be a *lot* of them!)
static const wxChar *TRACE_CLIPBOARD = _T("clipboard");

void *wxGetClipboardData(wxDataFormat dataFormat, long *len)
{
#if !TARGET_CARBON
	OSErr err = noErr ;
#else
	OSStatus err = noErr ;
#endif
  void * data = NULL ;
	
    switch (dataFormat.GetType())
    {
        case wxDF_OEMTEXT:
            dataFormat = wxDF_TEXT;
            // fall through

        case wxDF_TEXT:
                break;
        default:
            {
                wxLogError(_("Unsupported clipboard format."));
                return NULL;
            }
    }

#if TARGET_CARBON
  	ScrapRef scrapRef;
  	
  	err = GetCurrentScrap( &scrapRef );
  	if ( err != noTypeErr && err != memFullErr )	
  	{
  		ScrapFlavorFlags	flavorFlags;
  		Size				byteCount;
  		
  		if (( err = GetScrapFlavorFlags( scrapRef, dataFormat.GetFormatId(), &flavorFlags )) == noErr)
  		{
  			if (( err = GetScrapFlavorSize( scrapRef, dataFormat.GetFormatId(), &byteCount )) == noErr)
  			{
  			  if ( dataFormat.GetType() == wxDF_TEXT )
  			    byteCount++ ;
  			    
          data = new char[ byteCount ] ;
          if (( err = GetScrapFlavorData( scrapRef, dataFormat.GetFormatId(), &byteCount , data )) == noErr )
          {
            *len = byteCount ;
  			    if ( dataFormat.GetType() == wxDF_TEXT )  
  		        ((char*)data)[byteCount] = 0 ;
          }
          else
          {
            delete[] ((char *)data) ;
            data = NULL ;
          }
	   		}
  		}
  	}
	
#else
  	long offset ;
  	Handle datahandle = NewHandle(0) ;
  	HLock( datahandle ) ;
  	GetScrap( datahandle , dataFormat.GetFormatId() , &offset ) ;
  	HUnlock( datahandle ) ;
  	if ( GetHandleSize( datahandle ) > 0 )
  	{
  	  long byteCount = GetHandleSize( datahandle ) ;
  	  if ( dataFormat.GetType() == wxDF_TEXT )  
  	    data = new char[ byteCount + 1] ;
      else
        data = new char[ byteCount ] ;

  	  memcpy( (char*) data , (char*) *datahandle , byteCount ) ;
  	  if ( dataFormat.GetType() == wxDF_TEXT )  
  		  ((char*)data)[byteCount] = 0 ;
  	  * len = byteCount ;
  	}
  	DisposeHandle( datahandle ) ;
#endif
    if ( err )
    {
        wxLogSysError(_("Failed to get clipboard data."));

        return NULL ;
    }
    if ( dataFormat.GetType() == wxDF_TEXT && wxApp::s_macDefaultEncodingIsPC )
    {
      wxMacConvertToPC((char*)data) ;
    }
    return data;
}


/*
 * Generalized clipboard implementation by Matthew Flatt
 */

IMPLEMENT_DYNAMIC_CLASS(wxClipboard, wxClipboardBase)

wxClipboard::wxClipboard()
{
  m_open = false ;
  m_data = NULL ;
}

wxClipboard::~wxClipboard()
{
    if (m_data)
    {
        delete m_data;
        m_data = (wxDataObject*) NULL;
    }
}

void wxClipboard::Clear()
{
    if (m_data)
    {
        delete m_data;
        m_data = (wxDataObject*) NULL;
    }
#if TARGET_CARBON
	OSStatus err ;
	err = ClearCurrentScrap( );
#else
	OSErr err ;
	err = ZeroScrap( );
#endif
	if ( err )
	{
        wxLogSysError(_("Failed to empty the clipboard."));
	}
}

bool wxClipboard::Flush()
{
    return FALSE;
}

bool wxClipboard::Open()
{
    wxCHECK_MSG( !m_open, FALSE, wxT("clipboard already open") );
    m_open = true ;
    return true ;
}

bool wxClipboard::IsOpened() const
{
    return m_open;
}

bool wxClipboard::SetData( wxDataObject *data )
{
    wxCHECK_MSG( m_open, FALSE, wxT("clipboard not open") );

    wxCHECK_MSG( data, FALSE, wxT("data is invalid") );

    Clear();

    return AddData( data );
}

bool wxClipboard::AddData( wxDataObject *data )
{
    wxCHECK_MSG( m_open, FALSE, wxT("clipboard not open") );

    wxCHECK_MSG( data, FALSE, wxT("data is invalid") );

    wxDataFormat format = data->GetPreferredFormat();

    /* we can only store one wxDataObject */
    Clear();

    m_data = data;

    /* get formats from wxDataObjects */
    wxDataFormat *array = new wxDataFormat[ m_data->GetFormatCount() ];
    m_data->GetAllFormats( array );

    for (size_t i = 0; i < m_data->GetFormatCount(); i++)
    {
        wxLogTrace( TRACE_CLIPBOARD,
                    wxT("wxClipboard now supports atom %s"),
                    array[i].GetId().c_str() );

#if !TARGET_CARBON
	      OSErr err = noErr ;
#else
	      OSStatus err = noErr ;
#endif

       switch ( array[i].GetType() )
       {
           case wxDF_TEXT:
           case wxDF_OEMTEXT:
           {
               wxTextDataObject* textDataObject = (wxTextDataObject*) data;
               wxString str(textDataObject->GetText());
              	wxString mac ;
              	if ( wxApp::s_macDefaultEncodingIsPC )
              	{
              		mac = wxMacMakeMacStringFromPC(textDataObject->GetText()) ;
              	}
              	else
              	{
              		mac = textDataObject->GetText() ;
              	}
        #if !TARGET_CARBON
        				err = PutScrap( mac.Length() , 'TEXT' , mac.c_str() ) ;
        #else
        				ScrapRef	scrap;
        				err = GetCurrentScrap (&scrap); 
        				if ( !err )
        				{
        					err = PutScrapFlavor (scrap, 'TEXT', 0, mac.Length(), mac.c_str());
        				}
        #endif
           }

#if wxUSE_DRAG_AND_DROP
        case wxDF_METAFILE:
           {
              wxMetafileDataObject* metaFileDataObject =
                (wxMetafileDataObject*) data;
              wxMetafile metaFile = metaFileDataObject->GetMetafile();
      				PicHandle pict = metaFile->GetHMETAFILE() ;
      				HLock( (Handle) pict ) ;
      #if !TARGET_CARBON
      				err = PutScrap( GetHandleSize(  (Handle) pict ) , 'PICT' , *pict ) ;
      #else
      				ScrapRef	scrap;
      				err = GetCurrentScrap (&scrap); 
      				if ( !err )
      				{
      					err = PutScrapFlavor (scrap, 'PICT', 0, GetHandleSize((Handle) pict), *pict);
      				}
      #endif
      				HUnlock(  (Handle) pict ) ;
           }
#endif
           case wxDF_BITMAP:
           case wxDF_DIB:
           default:
      			break ;
       }

    }

    delete[] array;

    return true ;
}

void wxClipboard::Close()
{
    m_open = false ;
}

bool wxClipboard::IsSupported( const wxDataFormat &dataFormat )
{
  if ( m_data )
  {
    return m_data->IsSupported( dataFormat ) ;
  }
#if TARGET_CARBON
	OSStatus err = noErr;
	ScrapRef scrapRef;
	
	err = GetCurrentScrap( &scrapRef );
	if ( err != noTypeErr && err != memFullErr )	
	{
		ScrapFlavorFlags	flavorFlags;
		Size				byteCount;
		
		if (( err = GetScrapFlavorFlags( scrapRef, dataFormat.GetFormatId(), &flavorFlags )) == noErr)
		{
			if (( err = GetScrapFlavorSize( scrapRef, dataFormat.GetFormatId(), &byteCount )) == noErr)
			{
				return TRUE ;
			}
		}
	}
	return FALSE;
	
#else
	long offset ;
	Handle datahandle = NewHandle(0) ;
	HLock( datahandle ) ;
	GetScrap( datahandle , dataFormat.GetFormatId() , &offset ) ;
	HUnlock( datahandle ) ;
	bool hasData = GetHandleSize( datahandle ) > 0 ;
	DisposeHandle( datahandle ) ;
	return hasData ;
#endif
}

bool wxClipboard::GetData( wxDataObject& data )
{
    wxCHECK_MSG( m_open, FALSE, wxT("clipboard not open") );

    int formatcount = data.GetFormatCount() + 1 ;
    wxDataFormat *array = new wxDataFormat[ formatcount  ];
    array[0] = data.GetPreferredFormat();
    data.GetAllFormats( &array[1] );

    bool transferred = false ;

    if ( m_data )
    {
      for (size_t i = 0; !transferred && i < formatcount ; i++)
      {
          wxDataFormat format = array[i] ;
          if ( m_data->IsSupported( format ) ) 
          {
            int size = m_data->GetDataSize( format );
            transferred = true ;

            if (size == 0) 
            {
              data.SetData(format , 0 , 0 ) ;
            }
            else
            {
              char *d = new char[size];
              m_data->GetDataHere( format , (void*) d );
              data.SetData( format , size , d ) ;
              delete[] d ;
            }
          }
       }
    }
    /* get formats from wxDataObjects */
    if ( !transferred ) 
    {
      for (size_t i = 0; !transferred && i < formatcount ; i++)
      {
          wxDataFormat format = array[i] ;

          switch ( format.GetType() )
          {
              case wxDF_TEXT:
              case wxDF_OEMTEXT:
              {
                  long len ;
                  char* s = (char*)wxGetClipboardData(format, &len );
                  if ( s )
                  {
                    data.SetData( format , len , s ) ;
                    delete [] s;

                    transferred = true ;
                  }
              }
              default :
                break ;
          }
       }
    }

    delete[] array ;
    return transferred ;
}
Commit	Line	Data
e9576ca5 SC	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: clipbrd.cpp
	3	// Purpose: Clipboard functionality
	4	// Author: AUTHOR
	5	// Modified by:
	6	// Created: ??/??/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) AUTHOR
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifdef __GNUG__
	13	#pragma implementation
	14	#pragma implementation "clipbrd.h"
	15	#endif
	16
	17	#include "wx/app.h"
	18	#include "wx/frame.h"
	19	#include "wx/bitmap.h"
	20	#include "wx/utils.h"
	21	#include "wx/metafile.h"
	22	#include "wx/clipbrd.h"
5fde6fcc	23	#include "wx/intl.h"
e9576ca5	24
2f1ae414 SC	25	#define wxUSE_DATAOBJ 1
2f1ae414 SC	26
e9576ca5 SC	27	#include <string.h>
e9576ca5 SC	28
f0822896 SC	29	// the trace mask we use with wxLogTrace() - call
	30	// wxLog::AddTraceMask(TRACE_CLIPBOARD) to enable the trace messages from here
	31	// (there will be a lot of them!)
	32	static const wxChar *TRACE_CLIPBOARD = _T("clipboard");
2f1ae414	33
f0822896	34	void wxGetClipboardData(wxDataFormat dataFormat, long len)
e9576ca5	35	{
2f1ae414 SC	36	#if !TARGET_CARBON
	37	OSErr err = noErr ;
	38	#else
	39	OSStatus err = noErr ;
	40	#endif
f0822896	41	void * data = NULL ;
2f1ae414 SC	42
	43	switch (dataFormat.GetType())
	44	{
2f1ae414 SC	45	case wxDF_OEMTEXT:
	46	dataFormat = wxDF_TEXT;
	47	// fall through
	48
	49	case wxDF_TEXT:
2f1ae414	50	break;
97af5088 SC	51	default:
	52	{
	53	wxLogError(_("Unsupported clipboard format."));
	54	return NULL;
	55	}
97af5088 SC	56	}
	57
	58	#if TARGET_CARBON
	59	ScrapRef scrapRef;
	60
	61	err = GetCurrentScrap( &scrapRef );
	62	if ( err != noTypeErr && err != memFullErr )
	63	{
	64	ScrapFlavorFlags flavorFlags;
	65	Size byteCount;
	66
	67	if (( err = GetScrapFlavorFlags( scrapRef, dataFormat.GetFormatId(), &flavorFlags )) == noErr)
	68	{
	69	if (( err = GetScrapFlavorSize( scrapRef, dataFormat.GetFormatId(), &byteCount )) == noErr)
	70	{
	71	if ( dataFormat.GetType() == wxDF_TEXT )
	72	byteCount++ ;
	73
	74	data = new char[ byteCount ] ;
	75	if (( err = GetScrapFlavorData( scrapRef, dataFormat.GetFormatId(), &byteCount , data )) == noErr )
	76	{
	77	*len = byteCount ;
	78	if ( dataFormat.GetType() == wxDF_TEXT )
	79	((char*)data)[byteCount] = 0 ;
	80	}
	81	else
	82	{
6d5e7307	83	delete[] ((char *)data) ;
97af5088 SC	84	data = NULL ;
	85	}
	86	}
	87	}
	88	}
	89
	90	#else
	91	long offset ;
	92	Handle datahandle = NewHandle(0) ;
	93	HLock( datahandle ) ;
	94	GetScrap( datahandle , dataFormat.GetFormatId() , &offset ) ;
	95	HUnlock( datahandle ) ;
	96	if ( GetHandleSize( datahandle ) > 0 )
	97	{
	98	long byteCount = GetHandleSize( datahandle ) ;
	99	if ( dataFormat.GetType() == wxDF_TEXT )
	100	data = new char[ byteCount + 1] ;
	101	else
	102	data = new char[ byteCount ] ;
	103
	104	memcpy( (char) data , (char) *datahandle , byteCount ) ;
	105	if ( dataFormat.GetType() == wxDF_TEXT )
	106	((char*)data)[byteCount] = 0 ;
	107	* len = byteCount ;
	108	}
	109	DisposeHandle( datahandle ) ;
	110	#endif
	111	if ( err )
	112	{
	113	wxLogSysError(_("Failed to get clipboard data."));
	114
	115	return NULL ;
	116	}
	117	if ( dataFormat.GetType() == wxDF_TEXT && wxApp::s_macDefaultEncodingIsPC )
	118	{
	119	wxMacConvertToPC((char*)data) ;
	120	}
	121	return data;
2f1ae414 SC	122	}
	123
	124
e9576ca5 SC	125	/*
	126	* Generalized clipboard implementation by Matthew Flatt
	127	*/
	128
2f1ae414	129	IMPLEMENT_DYNAMIC_CLASS(wxClipboard, wxClipboardBase)
7c74e7fe	130
e7549107 SC	131	wxClipboard::wxClipboard()
e7549107 SC	132	{
f0822896 SC	133	m_open = false ;
f0822896 SC	134	m_data = NULL ;
e7549107	135	}
e9576ca5	136
e7549107	137	wxClipboard::~wxClipboard()
e9576ca5	138	{
f0822896	139	if (m_data)
e7549107	140	{
f0822896 SC	141	delete m_data;
f0822896 SC	142	m_data = (wxDataObject*) NULL;
e7549107	143	}
e9576ca5 SC	144	}
e9576ca5 SC	145
e7549107	146	void wxClipboard::Clear()
e9576ca5	147	{
f0822896 SC	148	if (m_data)
	149	{
	150	delete m_data;
	151	m_data = (wxDataObject*) NULL;
	152	}
	153	#if TARGET_CARBON
	154	OSStatus err ;
	155	err = ClearCurrentScrap( );
	156	#else
	157	OSErr err ;
	158	err = ZeroScrap( );
	159	#endif
	160	if ( err )
	161	{
	162	wxLogSysError(_("Failed to empty the clipboard."));
	163	}
e9576ca5 SC	164	}
e9576ca5 SC	165
e7549107	166	bool wxClipboard::Flush()
e9576ca5	167	{
e7549107 SC	168	return FALSE;
	169	}
	170
	171	bool wxClipboard::Open()
	172	{
f0822896 SC	173	wxCHECK_MSG( !m_open, FALSE, wxT("clipboard already open") );
	174	m_open = true ;
	175	return true ;
e7549107 SC	176	}
	177
	178	bool wxClipboard::IsOpened() const
	179	{
f0822896	180	return m_open;
e9576ca5 SC	181	}
e9576ca5 SC	182
f0822896	183	bool wxClipboard::SetData( wxDataObject *data )
e9576ca5	184	{
f0822896	185	wxCHECK_MSG( m_open, FALSE, wxT("clipboard not open") );
e9576ca5	186
f0822896	187	wxCHECK_MSG( data, FALSE, wxT("data is invalid") );
e9576ca5	188
f0822896	189	Clear();
e7549107	190
f0822896	191	return AddData( data );
e7549107 SC	192	}
	193
	194	bool wxClipboard::AddData( wxDataObject *data )
	195	{
f0822896	196	wxCHECK_MSG( m_open, FALSE, wxT("clipboard not open") );
e7549107	197
f0822896	198	wxCHECK_MSG( data, FALSE, wxT("data is invalid") );
e7549107	199
2f1ae414	200	wxDataFormat format = data->GetPreferredFormat();
e7549107	201
f0822896 SC	202	/* we can only store one wxDataObject */
f0822896 SC	203	Clear();
e7549107	204
f0822896	205	m_data = data;
e7549107	206
f0822896 SC	207	/* get formats from wxDataObjects */
	208	wxDataFormat *array = new wxDataFormat[ m_data->GetFormatCount() ];
	209	m_data->GetAllFormats( array );
e7549107	210
f0822896 SC	211	for (size_t i = 0; i < m_data->GetFormatCount(); i++)
	212	{
	213	wxLogTrace( TRACE_CLIPBOARD,
	214	wxT("wxClipboard now supports atom %s"),
	215	array[i].GetId().c_str() );
e7549107	216
f0822896 SC	217	#if !TARGET_CARBON
	218	OSErr err = noErr ;
	219	#else
	220	OSStatus err = noErr ;
	221	#endif
e7549107	222
f0822896 SC	223	switch ( array[i].GetType() )
	224	{
	225	case wxDF_TEXT:
	226	case wxDF_OEMTEXT:
	227	{
	228	wxTextDataObject* textDataObject = (wxTextDataObject*) data;
	229	wxString str(textDataObject->GetText());
	230	wxString mac ;
	231	if ( wxApp::s_macDefaultEncodingIsPC )
	232	{
	233	mac = wxMacMakeMacStringFromPC(textDataObject->GetText()) ;
	234	}
	235	else
	236	{
	237	mac = textDataObject->GetText() ;
	238	}
	239	#if !TARGET_CARBON
	240	err = PutScrap( mac.Length() , 'TEXT' , mac.c_str() ) ;
	241	#else
	242	ScrapRef scrap;
	243	err = GetCurrentScrap (&scrap);
	244	if ( !err )
	245	{
	246	err = PutScrapFlavor (scrap, 'TEXT', 0, mac.Length(), mac.c_str());
	247	}
	248	#endif
	249	}
	250
	251	#if wxUSE_DRAG_AND_DROP
e7549107	252	case wxDF_METAFILE:
f0822896 SC	253	{
	254	wxMetafileDataObject* metaFileDataObject =
	255	(wxMetafileDataObject*) data;
	256	wxMetafile metaFile = metaFileDataObject->GetMetafile();
	257	PicHandle pict = metaFile->GetHMETAFILE() ;
	258	HLock( (Handle) pict ) ;
	259	#if !TARGET_CARBON
	260	err = PutScrap( GetHandleSize( (Handle) pict ) , 'PICT' , *pict ) ;
	261	#else
	262	ScrapRef scrap;
	263	err = GetCurrentScrap (&scrap);
	264	if ( !err )
	265	{
	266	err = PutScrapFlavor (scrap, 'PICT', 0, GetHandleSize((Handle) pict), *pict);
	267	}
	268	#endif
	269	HUnlock( (Handle) pict ) ;
	270	}
e7549107	271	#endif
f0822896 SC	272	case wxDF_BITMAP:
	273	case wxDF_DIB:
	274	default:
	275	break ;
	276	}
e9576ca5	277
e9576ca5 SC	278	}
e9576ca5 SC	279
f0822896	280	delete[] array;
e9576ca5	281
f0822896	282	return true ;
e9576ca5 SC	283	}
e9576ca5 SC	284
f0822896	285	void wxClipboard::Close()
e9576ca5	286	{
f0822896	287	m_open = false ;
e9576ca5 SC	288	}
e9576ca5 SC	289
f0822896	290	bool wxClipboard::IsSupported( const wxDataFormat &dataFormat )
e7549107	291	{
f0822896 SC	292	if ( m_data )
	293	{
	294	return m_data->IsSupported( dataFormat ) ;
e9576ca5	295	}
f0822896 SC	296	#if TARGET_CARBON
	297	OSStatus err = noErr;
	298	ScrapRef scrapRef;
	299
	300	err = GetCurrentScrap( &scrapRef );
	301	if ( err != noTypeErr && err != memFullErr )
	302	{
	303	ScrapFlavorFlags flavorFlags;
	304	Size byteCount;
	305
	306	if (( err = GetScrapFlavorFlags( scrapRef, dataFormat.GetFormatId(), &flavorFlags )) == noErr)
	307	{
	308	if (( err = GetScrapFlavorSize( scrapRef, dataFormat.GetFormatId(), &byteCount )) == noErr)
	309	{
	310	return TRUE ;
	311	}
	312	}
	313	}
	314	return FALSE;
	315
	316	#else
	317	long offset ;
	318	Handle datahandle = NewHandle(0) ;
	319	HLock( datahandle ) ;
	320	GetScrap( datahandle , dataFormat.GetFormatId() , &offset ) ;
	321	HUnlock( datahandle ) ;
	322	bool hasData = GetHandleSize( datahandle ) > 0 ;
	323	DisposeHandle( datahandle ) ;
	324	return hasData ;
	325	#endif
e9576ca5	326	}
f0822896 SC	327
f0822896 SC	328	bool wxClipboard::GetData( wxDataObject& data )
e9576ca5	329	{
f0822896	330	wxCHECK_MSG( m_open, FALSE, wxT("clipboard not open") );
e9576ca5	331
f0822896 SC	332	int formatcount = data.GetFormatCount() + 1 ;
	333	wxDataFormat *array = new wxDataFormat[ formatcount ];
	334	array[0] = data.GetPreferredFormat();
	335	data.GetAllFormats( &array[1] );
e9576ca5	336
f0822896	337	bool transferred = false ;
e9576ca5	338
f0822896 SC	339	if ( m_data )
	340	{
	341	for (size_t i = 0; !transferred && i < formatcount ; i++)
	342	{
	343	wxDataFormat format = array[i] ;
	344	if ( m_data->IsSupported( format ) )
	345	{
	346	int size = m_data->GetDataSize( format );
	347	transferred = true ;
e7549107	348
f0822896 SC	349	if (size == 0)
	350	{
	351	data.SetData(format , 0 , 0 ) ;
	352	}
	353	else
	354	{
	355	char *d = new char[size];
	356	m_data->GetDataHere( format , (void*) d );
	357	data.SetData( format , size , d ) ;
	358	delete[] d ;
	359	}
	360	}
	361	}
	362	}
	363	/* get formats from wxDataObjects */
	364	if ( !transferred )
	365	{
f0822896 SC	366	for (size_t i = 0; !transferred && i < formatcount ; i++)
	367	{
	368	wxDataFormat format = array[i] ;
	369
	370	switch ( format.GetType() )
	371	{
	372	case wxDF_TEXT:
	373	case wxDF_OEMTEXT:
	374	{
	375	long len ;
	376	char* s = (char*)wxGetClipboardData(format, &len );
	377	if ( s )
	378	{
	379	data.SetData( format , len , s ) ;
	380	delete [] s;
	381
	382	transferred = true ;
	383	}
	384	}
	385	default :
	386	break ;
	387	}
	388	}
	389	}
e9576ca5	390
f0822896 SC	391	delete[] array ;
	392	return transferred ;
	393	}