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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: adiasync.hxx,v $
* $Revision: 1.6 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef SC_ADIASYNC_HXX
#define SC_ADIASYNC_HXX
#include <svl/broadcast.hxx>
#include <svl/svarray.hxx>
#include "callform.hxx"
extern "C" {
void CALLTYPE ScAddInAsyncCallBack( double& nHandle, void* pData );
}
class ScAddInAsync;
typedef ScAddInAsync* ScAddInAsyncPtr;
SV_DECL_PTRARR_SORT( ScAddInAsyncs, ScAddInAsyncPtr, 4, 4 )
extern ScAddInAsyncs theAddInAsyncTbl; // in adiasync.cxx
class ScDocument;
typedef ScDocument* ScAddInDocPtr;
SV_DECL_PTRARR_SORT( ScAddInDocs, ScAddInDocPtr, 1, 1 )
class String;
class ScAddInAsync : public SvtBroadcaster
{
private:
union
{
double nVal; // aktueller Wert
String* pStr;
};
ScAddInDocs* pDocs; // Liste der benutzenden Dokumente
FuncData* pFuncData; // Zeiger auf die Daten in der Collection
ULONG nHandle; // wird von double auf ULONG gecasted
ParamType eType; // PTR_DOUBLE oder PTR_STRING Ergebnis
BOOL bValid; // ob Wert gueltig
public:
// cTor nur wenn ScAddInAsync::Get fehlschlaegt!
// nIndex: Index aus der FunctionCollection
ScAddInAsync( ULONG nHandle, USHORT nIndex,
ScDocument* pDoc );
// default-cTor nur fuer das eine globale aSeekObj !!!
ScAddInAsync();
virtual ~ScAddInAsync();
static ScAddInAsync* Get( ULONG nHandle );
static void CallBack( ULONG nHandle, void* pData );
static void RemoveDocument( ScDocument* pDocument );
BOOL IsValid() const { return bValid; }
ParamType GetType() const { return eType; }
double GetValue() const { return nVal; }
const String& GetString() const { return *pStr; }
BOOL HasDocument( ScDocument* pDoc ) const
{ return pDocs->Seek_Entry( pDoc ); }
void AddDocument( ScDocument* pDoc ) { pDocs->Insert( pDoc ); }
// Vergleichsoperatoren fuer PtrArrSort
BOOL operator < ( const ScAddInAsync& r ) { return nHandle < r.nHandle; }
BOOL operator ==( const ScAddInAsync& r ) { return nHandle == r.nHandle; }
};
#endif
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