forms/source/inc/componenttools.hxx

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  30
  31 #ifndef FORMS_SOURCE_INC_COMPONENTTOOLS_HXX
  32 #define FORMS_SOURCE_INC_COMPONENTTOOLS_HXX
  33
  34 /** === begin UNO includes === **/
  35 #include <com/sun/star/uno/Type.hxx>
  36 #include <com/sun/star/uno/Sequence.hxx>
  37 #include <com/sun/star/frame/XModel.hpp>
  38 /** === end UNO includes === **/
  39
  40 #include <set>
  41 #include <functional>
  42
  43 //........................................................................
  44 namespace frm
  45 {
  46 //........................................................................
  47
  48     struct TypeCompareLess : public ::std::binary_function< ::com::sun::star::uno::Type, ::com::sun::star::uno::Type, bool >
  49     {
  50     private:
  51         typedef ::com::sun::star::uno::Type             Type;
  52
  53     public:
  54         bool operator()( const Type& _rLHS, const Type& _rRHS )
  55         {
  56             return _rLHS.getTypeName() < _rRHS.getTypeName();
  57         }
  58     };
  59
  60     //====================================================================
  61     //= TypeBag
  62     //====================================================================
  63     /** a helper class which merges sequences of <type scope="com::sun::star::uno">Type</type>s,
  64         so that the resulting sequence contains every type at most once
  65     */
  66     class TypeBag
  67     {
  68     public:
  69         typedef ::com::sun::star::uno::Type             Type;
  70         typedef ::com::sun::star::uno::Sequence< Type > TypeSequence;
  71         typedef ::std::set< Type, TypeCompareLess >     TypeSet;
  72
  73     private:
  74         TypeSet     m_aTypes;
  75
  76     public:
  77         TypeBag(
  78             const TypeSequence& _rTypes1
  79         );
  80
  81         TypeBag(
  82             const TypeSequence& _rTypes1,
  83             const TypeSequence& _rTypes2
  84         );
  85         TypeBag(
  86             const TypeSequence& _rTypes1,
  87             const TypeSequence& _rTypes2,
  88             const TypeSequence& _rTypes3
  89         );
  90
  91         void addTypes( const TypeSequence& _rTypes );
  92
  93         /** returns the types represented by this bag
  94         */
  95         TypeSequence    getTypes() const;
  96     };
  97
  98     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel >  getXModel(
  99         const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxComponent );
 100
 101 //........................................................................
 102 } // namespace frm
 103 //........................................................................
 104
 105 #endif // FORMS_SOURCE_INC_COMPONENTTOOLS_HXX
 106