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17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
18  */
19 
20 #pragma once
21 
22 #include <com/sun/star/lang/XConnectionPointContainer.hpp>
23 #include <cppuhelper/weak.hxx>
24 #include <cppuhelper/interfacecontainer.hxx>
25 
26 namespace com::sun::star::lang { class XConnectionPoint; }
27 
28 namespace unocontrols {
29 
30 class OConnectionPointContainerHelper final :   public  css::lang::XConnectionPointContainer
31                                         ,   public  ::cppu::OWeakObject
32 {
33 public:
34     OConnectionPointContainerHelper( ::osl::Mutex& aMutex );
35 
36     virtual ~OConnectionPointContainerHelper() override;
37 
38     //  XInterface
39 
40     /**
41         @short      give answer, if interface is supported
42         @descr      The interfaces are searched by type.
43 
44         @seealso    XInterface
45 
46         @param      "rType" is the type of searched interface.
47 
48         @return     Any     information about found interface
49 
50         @onerror    A RuntimeException is thrown.
51     */
52 
53     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
54 
55     /**
56         @short      increment refcount
57         @seealso    XInterface
58         @seealso    release()
59         @onerror    A RuntimeException is thrown.
60     */
61 
62     virtual void SAL_CALL acquire() noexcept override;
63 
64     /**
65         @short      decrement refcount
66         @seealso    XInterface
67         @seealso    acquire()
68         @onerror    A RuntimeException is thrown.
69     */
70 
71     virtual void SAL_CALL release() noexcept override;
72 
73     //  XConnectionPointContainer
74 
75     virtual css::uno::Sequence< css::uno::Type > SAL_CALL getConnectionPointTypes() override;
76 
77     virtual css::uno::Reference< css::lang::XConnectionPoint > SAL_CALL queryConnectionPoint(
78         const css::uno::Type& aType
79     ) override;
80 
81     virtual void SAL_CALL advise(
82         const   css::uno::Type&                              aType ,
83         const   css::uno::Reference< css::uno::XInterface >&  xListener
84     ) override;
85 
86     virtual void SAL_CALL unadvise(
87         const   css::uno::Type&                              aType       ,
88         const   css::uno::Reference< css::uno::XInterface >&  xListener
89     ) override;
90 
91     //  public but impl method!
92     //  Is necessary to get container member at OConnectionPoint-instance.
93     // Impl methods are not threadsafe!
94     // "Parent" function must do this.
impl_getMultiTypeContainer()95     ::cppu::OMultiTypeInterfaceContainerHelper& impl_getMultiTypeContainer() { return m_aMultiTypeContainer; }
96 
97 private:
98     ::osl::Mutex&                                   m_aSharedMutex;
99     ::cppu::OMultiTypeInterfaceContainerHelper      m_aMultiTypeContainer;   // Container to hold listener
100 };
101 
102 }
103 
104 
105 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
106