/**************************************************************
 * 
 * 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
 * under the License.
 * 
 *************************************************************/


#ifndef REPORT_REPORTSECTION_HXX
#define REPORT_REPORTSECTION_HXX

#include <vcl/window.hxx>
#include "RptPage.hxx"
#include <com/sun/star/beans/NamedValue.hpp>
#include <comphelper/propmultiplex.hxx>
#include "cppuhelper/basemutex.hxx"
#include "ReportDefines.hxx"
#include "dlgedfunc.hxx"
#include <svtools/transfer.hxx>
#include <rtl/ref.hxx>
#include <boost/shared_ptr.hpp>
#include <memory>

namespace rptui
{
	class OReportModel;			
	class OReportPage;			
	class OSectionView;			
	class OSectionWindow;	

	class OReportSection :	 public Window
						,	public ::cppu::BaseMutex
						,	public ::comphelper::OPropertyChangeListener
                        ,   public DropTargetHelper
	{
		OReportPage*				        m_pPage;
		OSectionView*				        m_pView;
		OSectionWindow*				        m_pParent;
		::std::auto_ptr<DlgEdFunc>	        m_pFunc;
        ::boost::shared_ptr<OReportModel>   m_pModel;
		::rtl::Reference< comphelper::OPropertyChangeMultiplexer>				            m_pMulti;
		::rtl::Reference< comphelper::OPropertyChangeMultiplexer>				            m_pReportListener;
        ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection >              m_xSection;
        sal_Int32                   m_nPaintEntranceCount;
        
		DlgEdMode					m_eMode;
		sal_Bool						m_bDialogModelChanged;
		sal_Bool					m_bInDrag;

		/** fills the section with all control from the report section
		*/
		void fill();
        /** checks all objects if they fit in the new paper width.
        */
        void impl_adjustObjectSizePosition(sal_Int32 i_nPaperWidth,sal_Int32 i_nLeftMargin,sal_Int32 i_nRightMargin);

        OReportSection(OReportSection&);
        void operator =(OReportSection&);
    protected:
        // DropTargetHelper overridables
		virtual sal_Int8	AcceptDrop( const AcceptDropEvent& _rEvt );
		virtual sal_Int8	ExecuteDrop( const ExecuteDropEvent& _rEvt );
        
		// window overrides
		virtual void        Paint( const Rectangle& rRect );
		virtual void 		MouseMove( const MouseEvent& rMEvt );
		virtual void		Command( const CommandEvent& rCEvt );
		virtual void		Resize();

		// OPropertyChangeListener
		virtual void	_propertyChanged(const ::com::sun::star::beans::PropertyChangeEvent& _rEvent) throw( ::com::sun::star::uno::RuntimeException);
	public:
		OReportSection(OSectionWindow* _pParent,const ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection >& _xSection);
		virtual ~OReportSection();

        // window overrides
		virtual void 		MouseButtonDown( const MouseEvent& rMEvt );
        virtual void 		MouseButtonUp( const MouseEvent& rMEvt );

		/** copies the current selection in this section
            @param  _rAllreadyCopiedObjects This is an out/in put param which contains all already copied objects.
		*/
		void Copy(::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue >& _rAllreadyCopiedObjects);

        void Copy(::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue >& _rAllreadyCopiedObjects,bool _bEraseAnddNoClone);

		/** paste a new control in this section
            @param  _aAllreadyCopiedObjects objects to paste into the section. Only objects are pasted where the name is equal to the section name.
            @param  _bForce If set to <TRUE/> than the objects will be copied into this section. The name is not compared in this case.
		*/
		void Paste(const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue >& _aAllreadyCopiedObjects,bool _bForce = false);

		/** Deletes the current selection in this section
		*
		*/
		void Delete();

		/** All objects will be marked.
		*/
		void SelectAll(const sal_uInt16 _nObjectType);

		/** makes the grid visible
		*
		* \param _bVisible when <TRUE/> the grid is made visible
		*/
		void SetGridVisible(sal_Bool _bVisible);

		inline OSectionWindow*		getSectionWindow() const { return m_pParent; }
		inline OSectionView&		getSectionView() const { return *m_pView; }
		inline OReportPage*			getPage() const { return m_pPage; }
		inline ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection > getSection() const { return m_xSection; }

		void			SetDialogModelChanged( sal_Bool bChanged = sal_True ) { m_bDialogModelChanged = bChanged; }
		sal_Bool			IsDialogModelChanged() const { return m_bDialogModelChanged; }
		DlgEdMode   	GetMode() const { return m_eMode; }
		void 			SetMode( DlgEdMode m_eMode );

		/** checks if the keycode is known by the child windows
			@param	_rCode	the keycode
			@return <TRUE/> if the keycode is handled otherwise <FALSE/>
		*/
		sal_Bool		handleKeyEvent(const KeyEvent& _rEvent);

		/** returns the current control report model or <NULL/>
		*/
		::com::sun::star::uno::Reference< ::com::sun::star::report::XReportComponent > getCurrentControlModel() const;

        /** fills the vector with all selected control models
            /param  _rSelection The vector will be filled and will not be cleared before.
        */
        void fillControlModelSelection(::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > >& _rSelection) const;

        /** creates a default object (custom shape)
        *
        * @param _sType
        */
        void createDefault(const ::rtl::OUString& _sType);

        /** creates a new default custom shape
        *
        * \param _sType 
        * \param _pObj 
        */
        void createDefault(const ::rtl::OUString& _sType,SdrObject* _pObj);
        void stopScrollTimer();

        /** deactivate the currect active ole object if any
        */
        void    deactivateOle();

        /** returns true when an ole object is currently active
        */
        bool isUiActive() const;
	};
//==================================================================
}	//rptui
//==================================================================
#endif // REPORT_REPORTSECTION_HXX