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/************************************************************************/
/* */
/* Open the objects embedded in a document. */
/* */
/************************************************************************/
# include "tedConfig.h"
# include <stdlib.h>
# include <string.h>
# include <stdio.h>
# include <sioMemory.h>
# include <sioHex.h>
# include <appImage.h>
# include <appWinMeta.h>
# include <appDebugon.h>
# include "docBuf.h"
/************************************************************************/
/* */
/* Make the bitmap for an image. */
/* Make a name for an image. */
/* */
/************************************************************************/
static int docGetBitmap( bmReadBitmap readBitmap,
InsertedObject * io,
const MemoryBuffer * mb )
{
int res;
AppBitmapImage * abi= (AppBitmapImage *)malloc( sizeof(AppBitmapImage) );
SimpleInputStream * sisMem;
SimpleInputStream * sisBitmap;
if ( ! abi )
{ XDEB(abi); return -1; }
appInitBitmapImage( abi );
sisMem= sioInMemoryOpen( mb );
if ( ! sisMem )
{ XDEB(sisMem); return -1; }
sisBitmap= sioInHexOpen( sisMem );
if ( ! sisBitmap )
{ XDEB(sisMem); return -1; }
res= (*readBitmap)( &(abi->abiBitmap), &(abi->abiBuffer), sisBitmap );
if ( res < 0 )
{ LDEB(res); return -1; }
if ( res > 0 )
{ return 0; }
sioInClose( sisBitmap );
sioInClose( sisMem );
io->ioPrivate= (void *)abi;
return 0;
}
int docGetBitmapForObject( InsertedObject * io )
{
switch( io->ioKind )
{
case DOCokPICTWMETAFILE:
if ( ! io->ioPrivate &&
docGetBitmap( appMetaPlayWmfImg,
io, &io->ioObjectData ) )
{ LDEB(1); return 0; }
break;
case DOCokPICTPNGBLIP:
if ( ! io->ioPrivate &&
docGetBitmap( bmPngReadPng,
io, &io->ioObjectData ) )
{ LDEB(1); return 0; }
break;
case DOCokPICTJPEGBLIP:
if ( ! io->ioPrivate &&
docGetBitmap( bmJpegReadJfif,
io, &io->ioObjectData ) )
{ LDEB(1); return 0; }
break;
case DOCokOLEOBJECT:
if ( io->ioResultKind == DOCokPICTWMETAFILE )
{
if ( ! io->ioPrivate &&
docGetBitmap( appMetaPlayWmfImg,
io, &io->ioResultData ) )
{ LDEB(1); return 0; }
return 0;
}
return 0;
case DOCokMACPICT:
case DOCokPICTEMFBLIP:
default:
LDEB(io->ioKind); return 0;
}
return 0;
}
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