reportdesign/source/ui/inc/FunctionHelper.hxx

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  30
  31 #ifndef RPTUI_FUNCTIONHELPER_HXX
  32 #define RPTUI_FUNCTIONHELPER_HXX
  33
  34 #include <formula/IFunctionDescription.hxx>
  35 #include <com/sun/star/report/meta/XFunctionManager.hpp>
  36 #include <com/sun/star/report/meta/XFunctionCategory.hpp>
  37 #include <com/sun/star/report/meta/XFunctionDescription.hpp>
  38 #include <vector>
  39 #include <boost/shared_ptr.hpp>
  40 #include <tools/string.hxx>
  41 #include <comphelper/stl_types.hxx>
  42
  43
  44 namespace rptui
  45 {
  46 //============================================================================
  47 class FunctionCategory;
  48 class FunctionDescription;
  49 //============================================================================
  50 class FunctionManager : public formula::IFunctionManager
  51 {
  52     DECLARE_STL_USTRINGACCESS_MAP( ::boost::shared_ptr< FunctionDescription >,  TFunctionsMap);
  53     DECLARE_STL_USTRINGACCESS_MAP( ::boost::shared_ptr< FunctionCategory > ,    TCategoriesMap);
  54     ::com::sun::star::uno::Reference< ::com::sun::star::report::meta::XFunctionManager> m_xMgr;
  55     mutable TCategoriesMap  m_aCategories;
  56     mutable ::std::vector< TCategoriesMap::iterator > m_aCategoryIndex;
  57     mutable TFunctionsMap   m_aFunctions;
  58 public:
  59             FunctionManager(const ::com::sun::star::uno::Reference< ::com::sun::star::report::meta::XFunctionManager>& _xMgr);
  60     virtual ~FunctionManager();
  61     virtual sal_uInt32                              getCount() const;
  62     virtual const formula::IFunctionCategory*       getCategory(sal_uInt32 nPos) const;
  63     virtual void                                    fillLastRecentlyUsedFunctions(::std::vector< const formula::IFunctionDescription*>& _rLastRUFunctions) const;
  64     virtual const formula::IFunctionDescription*    getFunctionByName(const ::rtl::OUString& _sFunctionName) const;
  65     virtual const sal_Unicode                       getSingleToken(const EToken _eToken) const;
  66
  67     ::boost::shared_ptr< FunctionDescription >      get(const ::com::sun::star::uno::Reference< ::com::sun::star::report::meta::XFunctionDescription>& _xFunctionDescription) const;
  68 };
  69 //============================================================================
  70 class FunctionDescription : public formula::IFunctionDescription
  71 {
  72     ::com::sun::star::uno::Sequence< ::com::sun::star::sheet::FunctionArgument > m_aParameter;
  73     ::com::sun::star::uno::Reference< ::com::sun::star::report::meta::XFunctionDescription> m_xFunctionDescription;
  74     const formula::IFunctionCategory* m_pFunctionCategory;
  75 public:
  76     FunctionDescription(const formula::IFunctionCategory* _pFunctionCategory,const ::com::sun::star::uno::Reference< ::com::sun::star::report::meta::XFunctionDescription>& _xFunctionDescription);
  77     virtual ~FunctionDescription(){}
  78
  79     virtual ::rtl::OUString getFunctionName() const ;
  80     virtual const formula::IFunctionCategory* getCategory() const ;
  81     virtual ::rtl::OUString getDescription() const ;
  82     virtual xub_StrLen getSuppressedArgumentCount() const ;
  83     virtual ::rtl::OUString getFormula(const ::std::vector< ::rtl::OUString >& _aArguments) const ;
  84     virtual void fillVisibleArgumentMapping(::std::vector<USHORT>& _rArguments) const ;
  85     virtual void initArgumentInfo()  const;
  86     virtual ::rtl::OUString getSignature() const ;
  87     virtual long getHelpId() const ;
  88     virtual sal_uInt32 getParameterCount() const ;
  89     virtual ::rtl::OUString getParameterName(sal_uInt32 _nPos) const ;
  90     virtual ::rtl::OUString getParameterDescription(sal_uInt32 _nPos) const ;
  91     virtual bool isParameterOptional(sal_uInt32 _nPos) const ;
  92 };
  93 //============================================================================
  94 class FunctionCategory : public formula::IFunctionCategory
  95 {
  96     mutable ::std::vector< ::boost::shared_ptr< FunctionDescription > > m_aFunctions;
  97     ::com::sun::star::uno::Reference< ::com::sun::star::report::meta::XFunctionCategory> m_xCategory;
  98     sal_uInt32 m_nFunctionCount;
  99     sal_uInt32 m_nNumber;
 100     const FunctionManager* m_pFunctionManager;
 101 public:
 102     FunctionCategory(const FunctionManager* _pFMgr,sal_uInt32 _nPos,const ::com::sun::star::uno::Reference< ::com::sun::star::report::meta::XFunctionCategory>& _xCategory);
 103     virtual ~FunctionCategory() {}
 104
 105     virtual sal_uInt32                              getCount() const;
 106     virtual const formula::IFunctionDescription*    getFunction(sal_uInt32 _nPos) const;
 107     virtual sal_uInt32                              getNumber() const;
 108     virtual const formula::IFunctionManager*        getFunctionManager() const;
 109     virtual ::rtl::OUString                         getName() const;
 110 };
 111 // =============================================================================
 112 } // rptui
 113 // =============================================================================
 114
 115 #endif //RPTUI_FUNCTIONHELPER_HXX