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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* 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_CALLFORM_HXX
#define SC_CALLFORM_HXX
#include "collect.hxx"
//------------------------------------------------------------------------
#define MAXFUNCPARAM 16
#define MAXARRSIZE 0xfffe
//------------------------------------------------------------------------
#ifndef WNT
#define CALLTYPE
#else
#define CALLTYPE __cdecl
#endif
extern "C" {
typedef void (CALLTYPE* AdvData)( double& nHandle, void* pData );
}
//------------------------------------------------------------------------
enum ParamType
{
PTR_DOUBLE,
PTR_STRING,
PTR_DOUBLE_ARR,
PTR_STRING_ARR,
PTR_CELL_ARR,
NONE
};
//------------------------------------------------------------------------
class ModuleData;
class FuncData : public ScDataObject
{
friend class FuncCollection;
const ModuleData* pModuleData;
String aInternalName;
String aFuncName;
USHORT nNumber;
USHORT nParamCount;
ParamType eAsyncType;
ParamType eParamType[MAXFUNCPARAM];
private:
FuncData(const String& rIName);
public:
FuncData(const ModuleData*pModule,
const String& rIName,
const String& rFName,
USHORT nNo,
USHORT nCount,
const ParamType* peType,
ParamType eType);
FuncData(const FuncData& rData);
virtual ScDataObject* Clone() const { return new FuncData(*this); }
const String& GetModuleName() const;
const String& GetInternalName() const { return aInternalName; }
const String& GetFuncName() const { return aFuncName; }
USHORT GetParamCount() const { return nParamCount; }
ParamType GetParamType(USHORT nIndex) const { return eParamType[nIndex]; }
ParamType GetReturnType() const { return eParamType[0]; }
ParamType GetAsyncType() const { return eAsyncType; }
BOOL Call(void** ppParam);
BOOL Unadvice(double nHandle);
// Name und Beschreibung des Parameters nParam.
// nParam==0 => Desc := Funktions-Beschreibung,
// Name := n/a
BOOL GetParamDesc( String& aName, String& aDesc, USHORT nParam );
};
//------------------------------------------------------------------------
class FuncCollection : public ScSortedCollection
{
public:
FuncCollection(USHORT nLim = 4, USHORT nDel = 4, BOOL bDup = FALSE) : ScSortedCollection ( nLim, nDel, bDup ) {}
FuncCollection(const FuncCollection& rFuncCollection) : ScSortedCollection ( rFuncCollection ) {}
virtual ScDataObject* Clone() const { return new FuncCollection(*this); }
FuncData* operator[]( const USHORT nIndex) const {return (FuncData*)At(nIndex);}
virtual short Compare(ScDataObject* pKey1, ScDataObject* pKey2) const;
BOOL SearchFunc( const String& rName, USHORT& rIndex ) const;
};
BOOL InitExternalFunc(const rtl::OUString& rModuleName);
void ExitExternalFunc();
#endif
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