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+/* -*- 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 .
+ */
+
+// date functions add in
+
+#pragma once
+
+#include <vector>
+#include <memory>
+#include <com/sun/star/lang/XServiceName.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/sheet/XAddIn.hpp>
+#include <com/sun/star/sheet/XCompatibilityNames.hpp>
+#include <com/sun/star/sheet/addin/XDateFunctions.hpp>
+#include <com/sun/star/sheet/addin/XMiscFunctions.hpp>
+#include <cppuhelper/implbase.hxx>
+#include <unotools/resmgr.hxx>
+
+namespace com::sun::star::lang { class XMultiServiceFactory; }
+
+enum class ScaCategory
+{
+ DateTime,
+ Text,
+ Finance,
+ Inf,
+ Math,
+ Tech
+};
+
+struct ScaFuncDataBase
+{
+ const char* pIntName; // internal name (get***)
+ TranslateId pUINameID; // resource ID to UI name
+ const TranslateId* pDescrID; // resource ID to description, parameter names and ~ description
+ const char** pCompListID; // list of valid names
+ sal_uInt16 nParamCount; // number of named / described parameters
+ ScaCategory eCat; // function category
+ bool bDouble; // name already exist in Calc
+ bool bWithOpt; // first parameter is internal
+};
+
+class ScaFuncData final
+{
+private:
+ OUString aIntName; // internal name (get***)
+ TranslateId pUINameID; // resource ID to UI name
+ const TranslateId* pDescrID; // leads also to parameter descriptions!
+ sal_uInt16 nParamCount; // num of parameters
+ std::vector<OUString> aCompList; // list of all valid names
+ ScaCategory eCat; // function category
+ bool bDouble; // name already exist in Calc
+ bool bWithOpt; // first parameter is internal
+
+public:
+ ScaFuncData(const ScaFuncDataBase& rBaseData);
+
+ const TranslateId & GetUINameID() const { return pUINameID; }
+ const TranslateId* GetDescrID() const { return pDescrID; }
+ ScaCategory GetCategory() const { return eCat; }
+ bool IsDouble() const { return bDouble; }
+
+ sal_uInt16 GetStrIndex( sal_uInt16 nParam ) const;
+ bool Is( std::u16string_view rCompare ) const
+ { return aIntName == rCompare; }
+
+ const std::vector<OUString>& GetCompNameList() const { return aCompList; }
+};
+
+typedef std::vector<ScaFuncData> ScaFuncDataList;
+
+// Predicate for use with std::find_if
+struct FindScaFuncData
+{
+ const OUString& m_rId;
+ explicit FindScaFuncData( const OUString& rId ) : m_rId(rId) {}
+ bool operator() ( ScaFuncData const & rCandidate ) const { return rCandidate.Is(m_rId); }
+};
+
+
+// THE AddIn class for date functions
+
+class ScaDateAddIn : public ::cppu::WeakImplHelper<
+ css::sheet::XAddIn,
+ css::sheet::XCompatibilityNames,
+ css::sheet::addin::XDateFunctions,
+ css::sheet::addin::XMiscFunctions,
+ css::lang::XServiceName,
+ css::lang::XServiceInfo >
+{
+private:
+ css::lang::Locale aFuncLoc;
+ std::unique_ptr< css::lang::Locale[] > pDefLocales;
+ std::locale aResLocale;
+ std::unique_ptr< ScaFuncDataList > pFuncDataList;
+
+
+ void InitDefLocales();
+ const css::lang::Locale& GetLocale( sal_uInt32 nIndex );
+ void InitData();
+
+ /// @throws css::uno::RuntimeException
+ OUString GetFuncDescrStr(const TranslateId* pResId, sal_uInt16 nStrIndex);
+
+public:
+ ScaDateAddIn();
+
+ OUString ScaResId(TranslateId aId);
+
+ // XAddIn
+ virtual OUString SAL_CALL getProgrammaticFuntionName( const OUString& aDisplayName ) override;
+ virtual OUString SAL_CALL getDisplayFunctionName( const OUString& aProgrammaticName ) override;
+ virtual OUString SAL_CALL getFunctionDescription( const OUString& aProgrammaticName ) override;
+ virtual OUString SAL_CALL getDisplayArgumentName( const OUString& aProgrammaticName, sal_Int32 nArgument ) override;
+ virtual OUString SAL_CALL getArgumentDescription( const OUString& aProgrammaticName, sal_Int32 nArgument ) override;
+ virtual OUString SAL_CALL getProgrammaticCategoryName( const OUString& aProgrammaticName ) override;
+ virtual OUString SAL_CALL getDisplayCategoryName( const OUString& aProgrammaticName ) override;
+
+ // XCompatibilityNames
+ virtual css::uno::Sequence< css::sheet::LocalizedName > SAL_CALL getCompatibilityNames( const OUString& aProgrammaticName ) override;
+
+ // XLocalizable
+ virtual void SAL_CALL setLocale( const css::lang::Locale& eLocale ) override;
+ virtual css::lang::Locale SAL_CALL getLocale() override;
+
+ // XServiceName
+ virtual OUString SAL_CALL getServiceName() override;
+
+ // XServiceInfo
+ virtual OUString SAL_CALL getImplementationName() override;
+ virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+ virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+ // methods from own interfaces start here
+
+ // XDateFunctions
+ virtual sal_Int32 SAL_CALL getDiffWeeks(
+ const css::uno::Reference< css::beans::XPropertySet >& xOptions,
+ sal_Int32 nEndDate, sal_Int32 nStartDate,
+ sal_Int32 nMode ) override;
+
+ virtual sal_Int32 SAL_CALL getDiffMonths(
+ const css::uno::Reference< css::beans::XPropertySet >& xOptions,
+ sal_Int32 nEndDate, sal_Int32 nStartDate,
+ sal_Int32 nMode ) override;
+
+ virtual sal_Int32 SAL_CALL getDiffYears(
+ const css::uno::Reference< css::beans::XPropertySet >& xOptions,
+ sal_Int32 nEndDate, sal_Int32 nStartDate,
+ sal_Int32 nMode ) override;
+
+ virtual sal_Int32 SAL_CALL getIsLeapYear(
+ const css::uno::Reference< css::beans::XPropertySet >& xOptions,
+ sal_Int32 nDate ) override;
+
+ virtual sal_Int32 SAL_CALL getDaysInMonth(
+ const css::uno::Reference< css::beans::XPropertySet >& xOptions,
+ sal_Int32 nDate ) override;
+
+ virtual sal_Int32 SAL_CALL getDaysInYear(
+ const css::uno::Reference< css::beans::XPropertySet >& xOptions,
+ sal_Int32 nDate ) override;
+
+ virtual sal_Int32 SAL_CALL getWeeksInYear(
+ const css::uno::Reference< css::beans::XPropertySet >& xOptions,
+ sal_Int32 nDate ) override;
+
+ // XMiscFunctions
+ virtual OUString SAL_CALL getRot13(
+ const OUString& aSrcText ) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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