/*
* 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 */
/*
* IEStartDDEEditSession
*/
BOOL IEStartDDEEditSession( void )
{
char *filename;
HDDEDATA hData;
void *data;
DWORD ret;
uint_32 size;
BOOL ok;
data = NULL;
filename = NULL;
ok = (EditFormat != DDENone);
if( ok ) {
hData = DdeClientTransaction( NULL, 0, IEClientConv, hFileItem,
IEClipFormats[EditFormat].format,
XTYP_REQUEST, TIME_OUT, &ret );
ok = (hData != (HDDEDATA)NULL);
}
if( ok ) {
ok = IEHData2Mem( hData, (void **)&filename, &size );
DdeFreeDataHandle( hData );
}
if( ok ) {
hData = DdeClientTransaction( NULL, 0, IEClientConv, hDataItem,
IEClipFormats[EditFormat].format,
XTYP_REQUEST, TIME_OUT, &ret );
}
if( ok ) {
if( hData != (HDDEDATA)NULL ) {
ok = IEHData2Mem( hData, &data, &size );
DdeFreeDataHandle( hData );
}
}
if( ok ) {
switch( EditFormat ) {
case DDEBitmap:
if( data != NULL ) {
ok = ReadBitmapFromData( data, filename, NULL, NULL );
} else {
ok = NewImage( BITMAP_IMG, NULL );
}
break;
case DDECursor:
if( data != NULL ) {
ok = ReadCursorFromData( data, filename, NULL, NULL );
} else {
ok = NewImage( CURSOR_IMG, NULL );
}
break;
case DDEIcon:
if( data != NULL ) {
ok = ReadIconFromData( data, filename, NULL, NULL );
} else {
ok = NewImage( ICON_IMG, NULL );
}
break;
default:
ok = false;
break;
}
}
if( filename != NULL ) {
MemFree( filename );
}
if( data != NULL ) {
MemFree( data );
}
return( ok );
} /* IEStartDDEEditSession */
