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#ifndef SC_DISPUNO_HXX
#define SC_DISPUNO_HXX

#include <com/sun/star/frame/XDispatchProviderInterceptor.hpp>
#include <com/sun/star/view/XSelectionChangeListener.hpp>
#include <cppuhelper/implbase2.hxx>
#include <svl/lstner.hxx>
#include <svl/svarray.hxx>
#include "global.hxx"       // ScImportParam


namespace com { namespace sun { namespace star { namespace frame {
    class XDispatchProviderInterception;
} } } }

class ScTabViewShell;


typedef ::com::sun::star::uno::Reference<
            ::com::sun::star::frame::XStatusListener >* XStatusListenerPtr;
SV_DECL_PTRARR_DEL( XStatusListenerArr_Impl, XStatusListenerPtr, 4 )


class ScDispatchProviderInterceptor : public cppu::WeakImplHelper2<
                                        com::sun::star::frame::XDispatchProviderInterceptor,
                                        com::sun::star::lang::XEventListener>,
                                    public SfxListener
{
    ScTabViewShell*     pViewShell;

    // the component which's dispatches we're intercepting
    ::com::sun::star::uno::Reference<
        ::com::sun::star::frame::XDispatchProviderInterception> m_xIntercepted;

    // chaining
    ::com::sun::star::uno::Reference<
        ::com::sun::star::frame::XDispatchProvider> m_xSlaveDispatcher;
    ::com::sun::star::uno::Reference<
        ::com::sun::star::frame::XDispatchProvider> m_xMasterDispatcher;

    // own dispatch
    ::com::sun::star::uno::Reference<
        ::com::sun::star::frame::XDispatch> m_xMyDispatch;

public:

                            ScDispatchProviderInterceptor(ScTabViewShell* pViewSh);
    virtual                 ~ScDispatchProviderInterceptor();

    virtual void            Notify( SfxBroadcaster& rBC, const SfxHint& rHint );

                            // XDispatchProvider
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > SAL_CALL
                            queryDispatch( const ::com::sun::star::util::URL& aURL,
                                        const ::rtl::OUString& aTargetFrameName,
                                        sal_Int32 nSearchFlags )
                                    throw(::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference<
                                        ::com::sun::star::frame::XDispatch > > SAL_CALL
                            queryDispatches( const ::com::sun::star::uno::Sequence<
                                        ::com::sun::star::frame::DispatchDescriptor >& aDescripts )
                                    throw(::com::sun::star::uno::RuntimeException);

                            // XDispatchProviderInterceptor
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider > SAL_CALL
                            getSlaveDispatchProvider() throw(::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL   setSlaveDispatchProvider( const ::com::sun::star::uno::Reference<
                                ::com::sun::star::frame::XDispatchProvider >& xNewDispatchProvider )
                                throw(::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider > SAL_CALL
                            getMasterDispatchProvider() throw(::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL   setMasterDispatchProvider( const ::com::sun::star::uno::Reference<
                                ::com::sun::star::frame::XDispatchProvider >& xNewSupplier )
                                throw(::com::sun::star::uno::RuntimeException);

                            // XEventListener
    virtual void SAL_CALL   disposing( const ::com::sun::star::lang::EventObject& Source )
                                throw(::com::sun::star::uno::RuntimeException);
};


class ScDispatch : public cppu::WeakImplHelper2<
                                    com::sun::star::frame::XDispatch,
                                    com::sun::star::view::XSelectionChangeListener >,
                                public SfxListener
{
    ScTabViewShell*         pViewShell;
    XStatusListenerArr_Impl aDataSourceListeners;
    ScImportParam           aLastImport;
    sal_Bool                bListeningToView;

public:

                            ScDispatch(ScTabViewShell* pViewSh);
    virtual                 ~ScDispatch();

    virtual void            Notify( SfxBroadcaster& rBC, const SfxHint& rHint );

                            // XDispatch
    virtual void SAL_CALL   dispatch( const ::com::sun::star::util::URL& aURL,
                                const ::com::sun::star::uno::Sequence<
                                    ::com::sun::star::beans::PropertyValue >& aArgs )
                                throw(::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL   addStatusListener( const ::com::sun::star::uno::Reference<
                                    ::com::sun::star::frame::XStatusListener >& xControl,
                                const ::com::sun::star::util::URL& aURL )
                                throw(::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL   removeStatusListener( const ::com::sun::star::uno::Reference<
                                    ::com::sun::star::frame::XStatusListener >& xControl,
                                const ::com::sun::star::util::URL& aURL )
                                throw(::com::sun::star::uno::RuntimeException);

                            // XSelectionChangeListener
    virtual void SAL_CALL   selectionChanged( const ::com::sun::star::lang::EventObject& aEvent )
                                throw (::com::sun::star::uno::RuntimeException);

                            // XEventListener
    virtual void SAL_CALL   disposing( const ::com::sun::star::lang::EventObject& Source )
                                throw (::com::sun::star::uno::RuntimeException);
};


#endif

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