/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License , v . 2 . 0 . If a copy of the MPL was not distributed with this
* file , You can obtain one at http : //mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice :
*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership . The ASF licenses this file to you under the Apache
* License , Version 2 . 0 ( the " License " ) ; you may not use this file
* except in compliance with the License . You may obtain a copy of
* the License at http : //www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_FORMULA_IFUNCTIONDESCRIPTION_HXX
#define INCLUDED_FORMULA_IFUNCTIONDESCRIPTION_HXX
#include <memory>
#include <vector>
#include <unordered_set>
#include <unordered_map>
#include <com/sun/star/table/CellAddress.hpp>
#include <com/sun/star/uno/Reference.hxx>
#include <rtl/ustring.hxx>
#include <sal/types.h>
#define LRU_CATEGORY 0
#define FAVOURITES_CATEGORY 1
#define ALL_CATEGORY 2
namespace com::sun::star {
namespace sheet { struct FormulaToken; }
namespace sheet { class XFormulaOpCodeMapper; }
namespace sheet { class XFormulaParser; }
}
namespace com::sun::star::uno { template <class E> class Sequence; }
namespace formula
{
class IFunctionCategory;
class IFunctionDescription;
class FormEditData;
class FormulaTokenArray;
class FormulaCompiler;
class SAL_NO_VTABLE IFunctionManager
{
public :
enum EToken
{
eOk,
eClose,
eSep,
eArrayOpen,
eArrayClose,
eTableRefOpen,
eTableRefClose
};
virtual const IFunctionDescription* Get(sal_uInt16 nFIndex) const = 0 ;
virtual sal_uInt32 getCount() const = 0 ;
virtual const IFunctionCategory* getCategory(sal_uInt32 nPos) const = 0 ;
virtual sal_uInt16 getFunctionIndex(const IFunctionDescription* _pDesc) const = 0 ;
virtual void fillLastRecentlyUsedFunctions(::std::vector< const IFunctionDescription*>& _rLastRUFunctions) const = 0 ;
virtual void fillFavouriteFunctions(::std::unordered_set<sal_uInt16>& rFavouriteFunctions) const = 0 ;
virtual sal_Unicode getSingleToken(const EToken _eToken) const = 0 ;
protected :
~IFunctionManager() {}
};
class SAL_NO_VTABLE IFunctionCategory
{
public :
virtual sal_uInt32 getCount() const = 0 ;
virtual const IFunctionDescription* getFunction(sal_uInt32 _nPos) const = 0 ;
virtual sal_uInt32 getNumber() const = 0 ;
virtual OUString getName() const = 0 ;
protected :
~IFunctionCategory() {}
};
class SAL_NO_VTABLE IFunctionDescription
{
public :
virtual OUString getFunctionName() const = 0 ;
virtual const IFunctionCategory* getCategory() const = 0 ;
virtual OUString getDescription() const = 0 ;
// GetSuppressedArgCount
virtual sal_Int32 getSuppressedArgumentCount() const = 0 ;
// GetFormulaString
virtual OUString getFormula(const ::std::vector< OUString >& _aArguments) const = 0 ;
// GetVisibleArgMapping
virtual void fillVisibleArgumentMapping(::std::vector<sal_uInt16>& _rArguments) const = 0 ;
virtual void initArgumentInfo() const = 0 ;
virtual OUString getSignature() const = 0 ;
virtual OUString getHelpId() const = 0 ;
virtual bool isHidden() const = 0 ;
// parameter
virtual sal_uInt32 getParameterCount() const = 0 ;
virtual sal_uInt32 getVarArgsStart() const = 0 ;
virtual sal_uInt32 getVarArgsLimit() const = 0 ;
virtual OUString getParameterName(sal_uInt32 _nPos) const = 0 ;
virtual OUString getParameterDescription(sal_uInt32 _nPos) const = 0 ;
virtual bool isParameterOptional(sal_uInt32 _nPos) const = 0 ;
protected :
~IFunctionDescription() {}
};
class SAL_NO_VTABLE IFormulaEditorHelper
{
public :
virtual void notifyChange() = 0 ;
virtual void fill() = 0 ;
virtual OUString getCurrentFormula() const = 0 ;
virtual void setCurrentFormula(const OUString& _sReplacement) = 0 ;
virtual void getSelection(sal_Int32& _nStart, sal_Int32& _nEnd) const = 0 ;
virtual void setSelection(sal_Int32 _nStart, sal_Int32 _nEnd) = 0 ;
virtual FormEditData* getFormEditData() const = 0 ;
virtual bool calculateValue(const OUString& _sExpression, OUString& _rResult, bool bMatrixFormula) = 0 ;
/** Obtain a resident FormulaCompiler instance, created without
FormulaTokenArray and reused but being application specific derived .
*/
virtual std::shared_ptr<FormulaCompiler> getCompiler() const = 0 ;
/** Create an application specific FormulaCompiler instance with
FormulaTokenArray . The FormulaTokenArray had to be created using
convertToTokenArray ( ) .
*/
virtual std::unique_ptr<FormulaCompiler> createCompiler( FormulaTokenArray& rArray ) const = 0 ;
virtual void switchBack() = 0 ;
virtual void clear() = 0 ;
virtual void deleteFormData() = 0 ;
virtual IFunctionManager* getFunctionManager() = 0 ;
virtual ::std::unique_ptr<FormulaTokenArray> convertToTokenArray(const css::uno::Sequence< css::sheet::FormulaToken >& _aTokenList) = 0 ;
virtual css::uno::Reference< css::sheet::XFormulaParser> getFormulaParser() const = 0 ;
virtual css::uno::Reference< css::sheet::XFormulaOpCodeMapper> getFormulaOpCodeMapper() const = 0 ;
virtual css::table::CellAddress getReferencePosition() const = 0 ;
virtual void setDispatcherLock( bool bLock ) = 0 ;
virtual void dispatch(bool _bOK, bool _bMatrixChecked) = 0 ;
virtual void doClose(bool _bOk) = 0 ;
virtual void insertEntryToLRUList(const IFunctionDescription* pDesc) = 0 ;
virtual void insertOrEraseFavouritesListEntry(const IFunctionDescription* pDesc, bool bInsert) = 0 ;
virtual void showReference(const OUString& _sFormula) = 0 ;
protected :
~IFormulaEditorHelper() {}
};
}
#endif // INCLUDED_FORMULA_IFUNCTIONDESCRIPTION_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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