Bool WREAddBitmapFileHeader( BYTE **data, uint_32 *size )
{
return( WRAddBitmapFileHeader( data, size ) );
}
/*
* readInResourceFile
*/
static bool readInResourceFile( char *fullname )
{
BYTE *data;
uint_32 dsize;
WRInfo *info;
WRSelectImageInfo *sii;
WPI_PROC cb;
bool ok;
info = NULL;
sii = NULL;
data = NULL;
ok = (fullname != NULL);
if( ok ) {
info = WRLoadResource( fullname, WR_DONT_KNOW );
ok = (info != NULL);
}
if( ok ) {
cb = _wpi_makeprocinstance( (WPI_PROC)IEHelpCallBack, Instance );
sii = WRSelectImage( HMainWindow, info, cb );
_wpi_freeprocinstance( cb );
ok = (sii != NULL && sii->lnode != NULL);
}
if( ok ) {
if( sii->type == (uint_16)(pointer_int)RT_BITMAP ) {
imgType = BITMAP_IMG;
data = WRCopyResData( info, sii->lnode );
dsize = sii->lnode->Info.Length;
ok = (data != NULL);
if( ok ) {
ok = WRAddBitmapFileHeader( &data, &dsize );
}
} else if( sii->type == (uint_16)(pointer_int)RT_GROUP_CURSOR ) {
imgType = CURSOR_IMG;
ok = WRCreateCursorData( info, sii->lnode, &data, &dsize );
} else if( sii->type == (uint_16)(pointer_int)RT_GROUP_ICON ) {
imgType = ICON_IMG;
ok = WRCreateIconData( info, sii->lnode, &data, &dsize );
} else {
imgType = UNDEF_IMG;
ok = false;
}
}
if( ok ) {
if( sii->type == (uint_16)(pointer_int)RT_BITMAP ) {
ok = ReadBitmapFromData( data, fullname, info, sii->lnode );
} else if( sii->type == (uint_16)(pointer_int)RT_GROUP_CURSOR ) {
ok = ReadCursorFromData( data, fullname, info, sii->lnode );
} else if( sii->type == (uint_16)(pointer_int)RT_GROUP_ICON ) {
ok = ReadIconFromData( data, fullname, info, sii->lnode );
}
}
if( sii != NULL ) {
WRFreeSelectImageInfo( sii );
}
if( data != NULL ) {
MemFree( data );
}
return( ok );
} /* readInResourceFile */
int WRSaveBitmapResource( WRInfo *info, int backup )
{
int ok;
WResTypeNode *tnode;
WResLangNode *lnode;
BYTE *data;
uint_32 dsize;
ok = ( info && info->dir );
if( ok ) {
tnode = WRFindTypeNode( info->dir, (uint_16)RT_BITMAP, NULL );
ok = ( tnode != NULL );
if( !ok ) {
WRDisplayErrorMsg( WR_PRJNOBMP );
}
}
if( ok ) {
ok = ((info->dir->NumTypes == 1) && (info->dir->NumResources == 1));
if( !ok ) {
WRDisplayErrorMsg( WR_PRJMORETHANONE );
}
}
if( ok ) {
lnode = NULL;
if( tnode->Head && tnode->Head->Head ) {
lnode = tnode->Head->Head;
}
ok = ( lnode != NULL );
}
if( ok ) {
if( lnode->data == NULL ) {
lnode->data = WRLoadResData( info->file_name, lnode->Info.Offset,
lnode->Info.Length );
}
ok = ( lnode->data && lnode->Info.Length );
}
if( ok ) {
data = lnode->data;
dsize = lnode->Info.Length;
ok = WRAddBitmapFileHeader( &data, &dsize );
}
if( ok ) {
lnode->data = data;
lnode->Info.Length = dsize;
ok = WRSaveImageToFile( info, tnode, backup );
}
if( ok ) {
data = lnode->data;
dsize = lnode->Info.Length;
ok = WRStripBitmapFileHeader( &data, &dsize );
}
if( ok ) {
lnode->data = data;
lnode->Info.Length = dsize;
}
return( ok );
}