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21 
22 
23 
24 #ifndef _COMPHELPER_CHAINABLEPROPERTYSET_HXX_
25 #define _COMPHELPER_CHAINABLEPROPERTYSET_HXX_
26 
27 #include <com/sun/star/beans/XPropertySet.hpp>
28 #include <com/sun/star/beans/XPropertyState.hpp>
29 #include <com/sun/star/beans/XMultiPropertySet.hpp>
30 #include <comphelper/PropertyInfoHash.hxx>
31 #include "comphelper/comphelperdllapi.h"
32 
33 namespace comphelper
34 {
35 	class ChainablePropertySetInfo;
36 }
37 namespace vos
38 {
39 	class IMutex;
40 }
41 /*
42  * A ChainablePropertySet has the following features:
43  *
44  * 1. It implements both the PropertySet and MultiPropertySet interfaces.
45  * 2. It can be 'included' in a MasterPropertySet to seamlessly appear as if
46  *    if it's properties were in the master.
47  *
48  * To be used as a base class for PropertySets, the subclass must implement
49  * the 6 protected pure virtual functions. If a mutex is passed to the
50  * constructor, this is locked before any call to _getSingleValue or
51  * _setSingleValue and released after all processing has completed
52  * (including _postSetValues or _postGetValues )
53  *
54  * The implementations of getPropertyValues/setPropertyValues call
55  * lockMutex and _preGetValues/_preSetValues once before calling
56  * _getSingleValue/_setSingleValue for each property. After each
57  * property has been dealt with, _postGetValues/_postSetValues
58  * are called once.
59  *
60  * Any MasterPropertySet implementations that can include an
61  * implementation of a given ChainablePropertySet must be
62  * declared as a 'friend' in the implementation of the ChainablePropertySet.
63  *
64  */
65 
66 namespace comphelper
67 {
68 	class COMPHELPER_DLLPUBLIC ChainablePropertySet : public ::com::sun::star::beans::XPropertySet,
69 								 public ::com::sun::star::beans::XPropertyState,
70 								 public ::com::sun::star::beans::XMultiPropertySet
71 	{
72 		friend class MasterPropertySet;
73 	protected:
74 		ChainablePropertySetInfo *mpInfo;
75 		vos::IMutex *mpMutex;
76 		::com::sun::star::uno::Reference < com::sun::star::beans::XPropertySetInfo > mxInfo;
77 		void lockMutex();
78 		void unlockMutex();
79 
80 		virtual void _preSetValues ()
81 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException ) = 0;
82 		virtual void _setSingleValue( const comphelper::PropertyInfo & rInfo, const ::com::sun::star::uno::Any &rValue )
83 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException ) = 0;
84 		virtual void _postSetValues ()
85 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException ) = 0;
86 
87 		virtual void _preGetValues ()
88 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException ) = 0;
89 		virtual void _getSingleValue( const comphelper::PropertyInfo & rInfo, ::com::sun::star::uno::Any & rValue )
90 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException ) = 0;
91 		virtual void _postGetValues ()
92 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException ) = 0;
93 
94 		virtual void _preGetPropertyState ()
95 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException );
96 		virtual void _getPropertyState( const comphelper::PropertyInfo& rInfo, ::com::sun::star::beans::PropertyState& rState )
97 			throw(::com::sun::star::beans::UnknownPropertyException );
98 		virtual void _postGetPropertyState ()
99 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException );
100 
101 		virtual void _setPropertyToDefault( const comphelper::PropertyInfo& rEntry )
102 			throw(::com::sun::star::beans::UnknownPropertyException );
103 		virtual ::com::sun::star::uno::Any _getPropertyDefault( const comphelper::PropertyInfo& rEntry )
104 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException );
105 
106 	public:
107 		ChainablePropertySet( comphelper::ChainablePropertySetInfo* pInfo, vos::IMutex *pMutex = NULL )
108 			throw();
109 		virtual ~ChainablePropertySet()
110 			throw();
111 
112 		// XPropertySet
113 		virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  )
114 			throw(::com::sun::star::uno::RuntimeException);
115 		virtual void SAL_CALL setPropertyValue( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Any& aValue )
116 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
117 		virtual ::com::sun::star::uno::Any SAL_CALL getPropertyValue( const ::rtl::OUString& PropertyName )
118 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
119 		virtual void SAL_CALL addPropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& xListener )
120 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
121 		virtual void SAL_CALL removePropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& aListener )
122 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
123 		virtual void SAL_CALL addVetoableChangeListener( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener )
124 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
125 		virtual void SAL_CALL removeVetoableChangeListener( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener )
126 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
127 
128 		// XMultiPropertySet
129 		virtual void SAL_CALL setPropertyValues( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aPropertyNames, const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aValues )
130 			throw(::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
131 		virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > SAL_CALL getPropertyValues( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aPropertyNames )
132 			throw(::com::sun::star::uno::RuntimeException);
133 		virtual void SAL_CALL addPropertiesChangeListener( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aPropertyNames, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertiesChangeListener >& xListener )
134 			throw(::com::sun::star::uno::RuntimeException);
135 		virtual void SAL_CALL removePropertiesChangeListener( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertiesChangeListener >& xListener )
136 			throw(::com::sun::star::uno::RuntimeException);
137 		virtual void SAL_CALL firePropertiesChangeEvent( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aPropertyNames, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertiesChangeListener >& xListener )
138 			throw(::com::sun::star::uno::RuntimeException);
139 
140 		// XPropertyState
141 		virtual ::com::sun::star::beans::PropertyState SAL_CALL getPropertyState( const ::rtl::OUString& PropertyName )
142 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
143 		virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyState > SAL_CALL getPropertyStates( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aPropertyName )
144 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
145 		virtual void SAL_CALL setPropertyToDefault( const ::rtl::OUString& PropertyName )
146 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
147 		virtual ::com::sun::star::uno::Any SAL_CALL getPropertyDefault( const ::rtl::OUString& aPropertyName )
148 			throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
149 	};
150 }
151 #endif
152 
153