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27 
28 #ifndef FORMS_PROPERTYBAGHELPER_HXX
29 #define FORMS_PROPERTYBAGHELPER_HXX
30 
31 /** === begin UNO includes === **/
32 #include <com/sun/star/beans/PropertyValue.hpp>
33 /** === end UNO includes === **/
34 
35 #include <comphelper/propertybag.hxx>
36 #include <comphelper/propagg.hxx>
37 
38 #include <boost/noncopyable.hpp>
39 
40 //........................................................................
41 namespace frm
42 {
43 //........................................................................
44 
45 	//====================================================================
46 	//= class IPropertyBagHelperContext
47 	//====================================================================
48     class SAL_NO_VTABLE IPropertyBagHelperContext
49     {
50     public:
51         virtual ::osl::Mutex&   getMutex() = 0;
52 
53         virtual void            describeFixedAndAggregateProperties(
54             ::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& _out_rFixedProperties,
55             ::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& _out_rAggregateProperties
56         ) const = 0;
57 
58         virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XMultiPropertySet >
59                                 getPropertiesInterface() = 0;
60     };
61 
62 	//====================================================================
63 	//= class PropertyBagHelper
64 	//====================================================================
65     class PropertyBagHelper : public ::boost::noncopyable
66 	{
67     private:
68         IPropertyBagHelperContext&                      m_rContext;
69         ::comphelper::OPropertyArrayAggregationHelper*  m_pPropertyArrayHelper;
70         ::comphelper::PropertyBag                       m_aDynamicProperties;
71         bool                                            m_bDisposed;
72 
73     public:
74         PropertyBagHelper( IPropertyBagHelperContext& _rContext );
75         ~PropertyBagHelper();
76 
77         // XComponent equivalent
78         void    dispose();
79 
80         // OPropertySetHelper equivalent
81         inline ::comphelper::OPropertyArrayAggregationHelper& getInfoHelper() const;
82 
83         // XPropertyContainer equivalent
84         void addProperty( const ::rtl::OUString& _rName, ::sal_Int16 _nAttributes, const ::com::sun::star::uno::Any& _rInitialValue );
85         void removeProperty( const ::rtl::OUString& _rName );
86 
87         // XPropertyAccess equivalent
88         ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL getPropertyValues();
89         void setPropertyValues( const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& _rProps );
90 
91         // forwards to m_aDynamicProperties
92         inline void getDynamicFastPropertyValue( sal_Int32 _nHandle, ::com::sun::star::uno::Any& _out_rValue ) const;
93 	    inline bool convertDynamicFastPropertyValue( sal_Int32 _nHandle, const ::com::sun::star::uno::Any& _rNewValue, ::com::sun::star::uno::Any& _out_rConvertedValue, ::com::sun::star::uno::Any& _out_rCurrentValue ) const;
94         inline void setDynamicFastPropertyValue( sal_Int32 _nHandle, const ::com::sun::star::uno::Any& _rValue );
95         inline void getDynamicPropertyDefaultByHandle( sal_Int32 _nHandle, ::com::sun::star::uno::Any& _out_rValue ) const;
96         inline bool hasDynamicPropertyByName( const ::rtl::OUString& _rName ) const;
97         inline bool hasDynamicPropertyByHandle( sal_Int32 _nHandle ) const;
98 
99     private:
100         void    impl_nts_checkDisposed_throw() const;
101 
102         /** invalidates our property set info, so subsequent calls to impl_ts_getArrayHelper and thus
103             getInfoHelper will return a newly created instance
104         */
105         void    impl_nts_invalidatePropertySetInfo();
106 
107         /** returns the IPropertyArrayHelper instance used by |this|
108         */
109         ::comphelper::OPropertyArrayAggregationHelper& impl_ts_getArrayHelper() const;
110 
111         /** finds a free property handle
112             @param _rPropertyName
113                 the name of the property to find a handle for. If possible, the handle as determined by
114                 our ConcreteInfoService instance will be used
115         */
116         sal_Int32   impl_findFreeHandle( const ::rtl::OUString& _rPropertyName );
117 	};
118 
119 	//--------------------------------------------------------------------
120     inline ::comphelper::OPropertyArrayAggregationHelper& PropertyBagHelper::getInfoHelper() const
121     {
122         return impl_ts_getArrayHelper();
123     }
124 
125 	//--------------------------------------------------------------------
126     inline void PropertyBagHelper::getDynamicFastPropertyValue( sal_Int32 _nHandle, ::com::sun::star::uno::Any& _out_rValue ) const
127     {
128         m_aDynamicProperties.getFastPropertyValue( _nHandle, _out_rValue );
129     }
130 
131 	//--------------------------------------------------------------------
132     inline bool PropertyBagHelper::convertDynamicFastPropertyValue( sal_Int32 _nHandle, const ::com::sun::star::uno::Any& _rNewValue, ::com::sun::star::uno::Any& _out_rConvertedValue, ::com::sun::star::uno::Any& _out_rCurrentValue ) const
133     {
134         return m_aDynamicProperties.convertFastPropertyValue( _nHandle, _rNewValue, _out_rConvertedValue, _out_rCurrentValue );
135     }
136 
137 	//--------------------------------------------------------------------
138     inline void PropertyBagHelper::setDynamicFastPropertyValue( sal_Int32 _nHandle, const ::com::sun::star::uno::Any& _rValue )
139     {
140         m_aDynamicProperties.setFastPropertyValue( _nHandle, _rValue );
141     }
142 
143 	//--------------------------------------------------------------------
144     inline void PropertyBagHelper::getDynamicPropertyDefaultByHandle( sal_Int32 _nHandle, ::com::sun::star::uno::Any& _out_rValue ) const
145     {
146         m_aDynamicProperties.getPropertyDefaultByHandle( _nHandle, _out_rValue );
147     }
148 
149 	//--------------------------------------------------------------------
150     inline bool PropertyBagHelper::hasDynamicPropertyByName( const ::rtl::OUString& _rName ) const
151     {
152         return m_aDynamicProperties.hasPropertyByName( _rName );
153     }
154 
155 	//--------------------------------------------------------------------
156     inline bool PropertyBagHelper::hasDynamicPropertyByHandle( sal_Int32 _nHandle ) const
157     {
158         return m_aDynamicProperties.hasPropertyByHandle( _nHandle );
159     }
160 
161 //........................................................................
162 } // namespace frm
163 //........................................................................
164 
165 #endif // FORMS_PROPERTYBAGHELPER_HXX
166 
167