scaddins/source/datefunc/datefunc.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 // date functions add in
  21
  22 #ifndef INCLUDED_SCADDINS_SOURCE_DATEFUNC_DATEFUNC_HXX
  23 #define INCLUDED_SCADDINS_SOURCE_DATEFUNC_DATEFUNC_HXX
  24
  25 #include <string.h>
  26 #include <vector>
  27 #include <memory>
  28 #include <com/sun/star/lang/XServiceName.hpp>
  29 #include <com/sun/star/lang/XServiceInfo.hpp>
  30 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  31 #include <com/sun/star/sheet/XAddIn.hpp>
  32 #include <com/sun/star/sheet/XCompatibilityNames.hpp>
  33 #include <com/sun/star/sheet/addin/XDateFunctions.hpp>
  34 #include <com/sun/star/sheet/addin/XMiscFunctions.hpp>
  35 #include <cppuhelper/implbase.hxx>
  36
  37 enum class ScaCategory
  38 {
  39     DateTime,
  40     Text,
  41     Finance,
  42     Inf,
  43     Math,
  44     Tech
  45 };
  46
  47 struct ScaFuncDataBase
  48 {
  49     const sal_Char*             pIntName;           // internal name (get***)
  50     const char*                 pUINameID;          // resource ID to UI name
  51     const char**                pDescrID;           // resource ID to description, parameter names and ~ description
  52     const char**                pCompListID;        // list of valid names
  53     sal_uInt16                  nParamCount;        // number of named / described parameters
  54     ScaCategory                 eCat;               // function category
  55     bool                        bDouble;            // name already exist in Calc
  56     bool                        bWithOpt;           // first parameter is internal
  57 };
  58
  59 class ScaFuncData final
  60 {
  61 private:
  62     OUString                    aIntName;           // internal name (get***)
  63     const char*                 pUINameID;          // resource ID to UI name
  64     const char**                pDescrID;           // leads also to parameter descriptions!
  65     sal_uInt16                  nParamCount;        // num of parameters
  66     std::vector<OUString>       aCompList;          // list of all valid names
  67     ScaCategory                 eCat;               // function category
  68     bool                    bDouble;            // name already exist in Calc
  69     bool                    bWithOpt;           // first parameter is internal
  70
  71 public:
  72                                 ScaFuncData(const ScaFuncDataBase& rBaseData);
  73                                 ~ScaFuncData();
  74
  75     const char*          GetUINameID() const     { return pUINameID; }
  76     const char**         GetDescrID() const      { return pDescrID; }
  77     ScaCategory          GetCategory() const     { return eCat; }
  78     bool                 IsDouble() const        { return bDouble; }
  79
  80     sal_uInt16                  GetStrIndex( sal_uInt16 nParam ) const;
  81     bool                 Is( const OUString& rCompare ) const
  82                                                     { return aIntName == rCompare; }
  83
  84     const std::vector<OUString>& GetCompNameList() const { return aCompList; }
  85 };
  86
  87 typedef std::vector<ScaFuncData> ScaFuncDataList;
  88
  89 // Predicate for use with std::find_if
  90 struct FindScaFuncData
  91 {
  92     const OUString& m_rId;
  93     explicit FindScaFuncData( const OUString& rId ) : m_rId(rId) {}
  94     bool operator() ( ScaFuncData const & rCandidate ) const { return rCandidate.Is(m_rId); }
  95 };
  96
  97
  98 css::uno::Reference< css::uno::XInterface > SAL_CALL DateFunctionAddIn_CreateInstance(
  99     const css::uno::Reference< css::lang::XMultiServiceFactory >& );
 100
 101
 102 // THE AddIn class for date functions
 103
 104 class ScaDateAddIn : public ::cppu::WeakImplHelper<
 105                                 css::sheet::XAddIn,
 106                                 css::sheet::XCompatibilityNames,
 107                                 css::sheet::addin::XDateFunctions,
 108                                 css::sheet::addin::XMiscFunctions,
 109                                 css::lang::XServiceName,
 110                                 css::lang::XServiceInfo >
 111 {
 112 private:
 113     css::lang::Locale                          aFuncLoc;
 114     std::unique_ptr< css::lang::Locale[] >     pDefLocales;
 115     std::locale                                aResLocale;
 116     std::unique_ptr< ScaFuncDataList >         pFuncDataList;
 117
 118
 119     void                        InitDefLocales();
 120     const css::lang::Locale& GetLocale( sal_uInt32 nIndex );
 121     void                        InitData();
 122
 123     /// @throws css::uno::RuntimeException
 124     OUString                    GetFuncDescrStr(const char** pResId, sal_uInt16 nStrIndex);
 125
 126 public:
 127                                 ScaDateAddIn();
 128
 129     OUString ScaResId(const char* pId);
 130
 131     static OUString      getImplementationName_Static();
 132     static css::uno::Sequence< OUString > getSupportedServiceNames_Static();
 133
 134                                 // XAddIn
 135     virtual OUString SAL_CALL getProgrammaticFuntionName( const OUString& aDisplayName ) override;
 136     virtual OUString SAL_CALL getDisplayFunctionName( const OUString& aProgrammaticName ) override;
 137     virtual OUString SAL_CALL getFunctionDescription( const OUString& aProgrammaticName ) override;
 138     virtual OUString SAL_CALL getDisplayArgumentName( const OUString& aProgrammaticName, sal_Int32 nArgument ) override;
 139     virtual OUString SAL_CALL getArgumentDescription( const OUString& aProgrammaticName, sal_Int32 nArgument ) override;
 140     virtual OUString SAL_CALL getProgrammaticCategoryName( const OUString& aProgrammaticName ) override;
 141     virtual OUString SAL_CALL getDisplayCategoryName( const OUString& aProgrammaticName ) override;
 142
 143                                 // XCompatibilityNames
 144     virtual css::uno::Sequence< css::sheet::LocalizedName > SAL_CALL getCompatibilityNames( const OUString& aProgrammaticName ) override;
 145
 146                                 // XLocalizable
 147     virtual void SAL_CALL       setLocale( const css::lang::Locale& eLocale ) override;
 148     virtual css::lang::Locale SAL_CALL getLocale() override;
 149
 150                                 // XServiceName
 151     virtual OUString SAL_CALL getServiceName() override;
 152
 153                                 // XServiceInfo
 154     virtual OUString SAL_CALL getImplementationName() override;
 155     virtual sal_Bool SAL_CALL   supportsService( const OUString& ServiceName ) override;
 156     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
 157
 158     //  methods from own interfaces start here
 159
 160                                 // XDateFunctions
 161     virtual sal_Int32 SAL_CALL  getDiffWeeks(
 162                                     const css::uno::Reference< css::beans::XPropertySet >& xOptions,
 163                                     sal_Int32 nEndDate, sal_Int32 nStartDate,
 164                                     sal_Int32 nMode ) override;
 165
 166     virtual sal_Int32 SAL_CALL  getDiffMonths(
 167                                     const css::uno::Reference< css::beans::XPropertySet >& xOptions,
 168                                     sal_Int32 nEndDate, sal_Int32 nStartDate,
 169                                     sal_Int32 nMode ) override;
 170
 171     virtual sal_Int32 SAL_CALL  getDiffYears(
 172                                     const css::uno::Reference< css::beans::XPropertySet >& xOptions,
 173                                     sal_Int32 nEndDate, sal_Int32 nStartDate,
 174                                     sal_Int32 nMode ) override;
 175
 176     virtual sal_Int32 SAL_CALL  getIsLeapYear(
 177                                     const css::uno::Reference< css::beans::XPropertySet >& xOptions,
 178                                     sal_Int32 nDate ) override;
 179
 180     virtual sal_Int32 SAL_CALL  getDaysInMonth(
 181                                     const css::uno::Reference< css::beans::XPropertySet >& xOptions,
 182                                     sal_Int32 nDate ) override;
 183
 184     virtual sal_Int32 SAL_CALL  getDaysInYear(
 185                                     const css::uno::Reference< css::beans::XPropertySet >& xOptions,
 186                                     sal_Int32 nDate ) override;
 187
 188     virtual sal_Int32 SAL_CALL  getWeeksInYear(
 189                                     const css::uno::Reference< css::beans::XPropertySet >& xOptions,
 190                                     sal_Int32 nDate ) override;
 191
 192                                 // XMiscFunctions
 193     virtual OUString SAL_CALL getRot13(
 194                                     const OUString& aSrcText ) override;
 195 };
 196
 197 #endif // INCLUDED_SCADDINS_SOURCE_DATEFUNC_DATEFUNC_HXX
 198
 199 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */