124 lines
4.4 KiB
C++
124 lines
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef SC_CALLFORM_HXX
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#define SC_CALLFORM_HXX
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#include "collect.hxx"
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#include <rtl/ustring.hxx>
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//------------------------------------------------------------------------
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#define MAXFUNCPARAM 16
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#define MAXARRSIZE 0xfffe
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//------------------------------------------------------------------------
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#ifndef WNT
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#define CALLTYPE
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#else
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#define CALLTYPE __cdecl
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#endif
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extern "C" {
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typedef void (CALLTYPE* AdvData)( double& nHandle, void* pData );
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}
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//------------------------------------------------------------------------
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enum ParamType
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{
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PTR_DOUBLE,
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PTR_STRING,
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PTR_DOUBLE_ARR,
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PTR_STRING_ARR,
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PTR_CELL_ARR,
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NONE
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};
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//------------------------------------------------------------------------
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class ModuleData;
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class FuncData : public ScDataObject
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{
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friend class FuncCollection;
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const ModuleData* pModuleData;
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String aInternalName;
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String aFuncName;
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sal_uInt16 nNumber;
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sal_uInt16 nParamCount;
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ParamType eAsyncType;
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ParamType eParamType[MAXFUNCPARAM];
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private:
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FuncData(const String& rIName);
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public:
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FuncData(const ModuleData*pModule,
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const String& rIName,
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const String& rFName,
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sal_uInt16 nNo,
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sal_uInt16 nCount,
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const ParamType* peType,
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ParamType eType);
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FuncData(const FuncData& rData);
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virtual ScDataObject* Clone() const { return new FuncData(*this); }
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const String& GetModuleName() const;
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const String& GetInternalName() const { return aInternalName; }
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const String& GetFuncName() const { return aFuncName; }
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sal_uInt16 GetParamCount() const { return nParamCount; }
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ParamType GetParamType(sal_uInt16 nIndex) const { return eParamType[nIndex]; }
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ParamType GetReturnType() const { return eParamType[0]; }
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ParamType GetAsyncType() const { return eAsyncType; }
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sal_Bool Call(void** ppParam);
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sal_Bool Unadvice(double nHandle);
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// name and description of parameter nParam.
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// nParam==0 => Desc := function description,
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// Name := n/a
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bool getParamDesc( ::rtl::OUString& aName, ::rtl::OUString& aDesc, sal_uInt16 nParam );
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};
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//------------------------------------------------------------------------
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class FuncCollection : public ScSortedCollection
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{
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public:
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FuncCollection(sal_uInt16 nLim = 4, sal_uInt16 nDel = 4, sal_Bool bDup = false) : ScSortedCollection ( nLim, nDel, bDup ) {}
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FuncCollection(const FuncCollection& rFuncCollection) : ScSortedCollection ( rFuncCollection ) {}
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virtual ScDataObject* Clone() const { return new FuncCollection(*this); }
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FuncData* operator[]( const sal_uInt16 nIndex) const {return (FuncData*)At(nIndex);}
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virtual short Compare(ScDataObject* pKey1, ScDataObject* pKey2) const;
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sal_Bool SearchFunc( const String& rName, sal_uInt16& rIndex ) const;
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};
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sal_Bool InitExternalFunc(const rtl::OUString& rModuleName);
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void ExitExternalFunc();
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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