OConnectionPointContainerHelper.hxx

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#pragma once

#include <com/sun/star/lang/XConnectionPointContainer.hpp>
#include <cppuhelper/weak.hxx>
#include <cppuhelper/interfacecontainer.hxx>

namespace com::sun::star::lang { class XConnectionPoint; }

namespace unocontrols {

class OConnectionPointContainerHelper final :   public  css::lang::XConnectionPointContainer
                                        ,   public  ::cppu::OWeakObject
{
public:
    OConnectionPointContainerHelper( ::osl::Mutex& aMutex );

    virtual ~OConnectionPointContainerHelper() override;

    //  XInterface

    virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;

    virtual void SAL_CALL acquire() throw() override;

    virtual void SAL_CALL release() throw() override;

    //  XConnectionPointContainer

    virtual css::uno::Sequence< css::uno::Type > SAL_CALL getConnectionPointTypes() override;

    virtual css::uno::Reference< css::lang::XConnectionPoint > SAL_CALL queryConnectionPoint(
        const css::uno::Type& aType
    ) override;

    virtual void SAL_CALL advise(
        const   css::uno::Type&                              aType ,
        const   css::uno::Reference< css::uno::XInterface >&  xListener
    ) override;

    virtual void SAL_CALL unadvise(
        const   css::uno::Type&                              aType       ,
        const   css::uno::Reference< css::uno::XInterface >&  xListener
    ) override;

    //  public but impl method!
    //  Is necessary to get container member at OConnectionPoint-instance.
    // Impl methods are not threadsafe!
    // "Parent" function must do this.
    ::cppu::OMultiTypeInterfaceContainerHelper& impl_getMultiTypeContainer() { return m_aMultiTypeContainer; }

private:
    ::osl::Mutex&                                   m_aSharedMutex;
    ::cppu::OMultiTypeInterfaceContainerHelper      m_aMultiTypeContainer;   // Container to hold listener
};

}


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