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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * 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
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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#ifndef DBAUI_RELATIONCONTROLLER_HXX
#define DBAUI_RELATIONCONTROLLER_HXX

#ifndef DBAUI_JOINCONTROLLER_HXX
#include "JoinController.hxx"
#endif
#ifndef DBAUI_RELATIONDESIGNVIEW_HXX
#include "RelationDesignView.hxx"
#endif

class VCLXWindow;
class WaitObject;
namespace dbaui
{
	class OTableConnectionData;
	class OTableWindowData;
	class OAddTableDlg;
	class OTableFieldDesc;
	class OTableWindow;
	class ORelationController : public OJoinController
	{
		::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >	m_xTables;
        ::std::auto_ptr<WaitObject> m_pWaitObject;
        sal_uLong		m_nThreadEvent;
		sal_Bool	m_bRelationsPossible;
	protected:
		// all the features which should be handled by this class
		virtual void			describeSupportedFeatures();
		// state of a feature. 'feature' may be the handle of a ::com::sun::star::util::URL somebody requested a dispatch interface for OR a toolbar slot.
		virtual FeatureState	GetState(sal_uInt16 nId) const;
		// execute a feature
		virtual void			Execute(sal_uInt16 nId, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue>& aArgs);

		ORelationDesignView*	getRelationView() { return static_cast<ORelationDesignView*>( getView() ); }
		void loadData();
        TTableWindowData::value_type existsTable(const ::rtl::OUString& _rComposedTableName,sal_Bool _bCase) const;
		
		// load the window positions out of the datasource
		void loadLayoutInformation();
		void loadTableData(const ::com::sun::star::uno::Any& _aTable);
	public:
		ORelationController(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rM);

		~ORelationController();
		// temp
		void SaveTabWinsPosSize( OJoinTableView::OTableWindowMap* pTabWinList, long nOffsetX, long nOffsetY );
        
        void mergeData(const TTableConnectionData& _aConnectionData);
		
		virtual sal_Bool Construct(Window* pParent);

		// XServiceInfo
		virtual ::rtl::OUString SAL_CALL getImplementationName() throw(::com::sun::star::uno::RuntimeException);
		virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException);
		// need by registration
		static ::rtl::OUString getImplementationName_Static() throw( ::com::sun::star::uno::RuntimeException );
		static ::com::sun::star::uno::Sequence< ::rtl::OUString > getSupportedServiceNames_Static(void) throw( ::com::sun::star::uno::RuntimeException );
		static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >
				SAL_CALL Create(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&);

        // OJoinController overridables
        virtual bool allowViews() const;
        virtual bool allowQueries() const;

	private:
		// ask the user if the design should be saved when it is modified
		virtual short saveModified();
		virtual void reset();
		virtual void impl_initialize();
		virtual ::rtl::OUString getPrivateTitle( ) const;
        DECL_LINK( OnThreadFinished, void* );
	};
}
#endif // DBAUI_RELATIONCONTROLLER_HXX