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 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
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#ifndef DBACCESS_JACCESS_HXX
#define DBACCESS_JACCESS_HXX

#ifndef _TOOLKIT_AWT_VCLXACCESSIBLECOMPONENT_HXX_
#include <toolkit/awt/vclxaccessiblecomponent.hxx>
#endif
#ifndef _CPPUHELPER_IMPLBASE1_HXX_
#include <cppuhelper/implbase1.hxx>
#endif

namespace dbaui
{
	class OJoinTableView;
	typedef ::cppu::ImplHelper1< ::com::sun::star::accessibility::XAccessible
											> OJoinDesignViewAccess_BASE;
	/** the class OJoinDesignViewAccess represents the accessible object for join views 
		like the QueryDesign and the RelationDesign
	*/
	class OJoinDesignViewAccess		:	public VCLXAccessibleComponent, public OJoinDesignViewAccess_BASE
	{
		OJoinTableView*	m_pTableView; // the window which I should give accessibility to

	protected:
		/** isEditable returns the current editable state
			@return	true if the controller is not readonly otherwise false	
		*/
		virtual sal_Bool isEditable() const;
	public:
		/** OJoinDesignViewAccess needs a valid view
		*/
		OJoinDesignViewAccess(	OJoinTableView* _pTableView);

		// XInterface
		DECLARE_XINTERFACE( )
		DECLARE_XTYPEPROVIDER( )

		// XServiceInfo - static methods
		static ::rtl::OUString getImplementationName_Static(void) throw( com::sun::star::uno::RuntimeException );

		virtual ::rtl::OUString SAL_CALL getImplementationName() throw(com::sun::star::uno::RuntimeException);

		// XAccessible
		virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext(  ) throw (::com::sun::star::uno::RuntimeException);

		// XAccessibleContext
		virtual sal_Int32 SAL_CALL getAccessibleChildCount(  ) throw (::com::sun::star::uno::RuntimeException);
		virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) throw (::com::sun::star::lang::IndexOutOfBoundsException,::com::sun::star::uno::RuntimeException);
		virtual sal_Int16 SAL_CALL getAccessibleRole(  ) throw (::com::sun::star::uno::RuntimeException);

		OJoinTableView*	getTableView() const { return m_pTableView; }

		void notifyAccessibleEvent(
					const sal_Int16 _nEventId,
					const ::com::sun::star::uno::Any& _rOldValue,
					const ::com::sun::star::uno::Any& _rNewValue
				)
		{
			NotifyAccessibleEvent(_nEventId,_rOldValue,_rNewValue);
		}
        
        void clearTableView();
	};
}
#endif // DBACCESS_JACCESS_HXX