/**************************************************************
 * 
 * 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 SC_DRWTRANS_HXX
#define SC_DRWTRANS_HXX

#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/embed/XEmbeddedObject.hpp>
#include <svtools/transfer.hxx>

#include <sfx2/objsh.hxx>
#include "global.hxx"
#include "charthelper.hxx"
#include "rangelst.hxx"


class SdrModel;
class ScDocShell;
class INetBookmark;
class SdrObject;
class SdrView;
class ScDrawView;
class SdrOle2Obj;

class ScDrawTransferObj : public TransferableHelper
{
private:
	SdrModel*						pModel;
	TransferableDataHelper			aOleData;
	TransferableObjectDescriptor	aObjDesc;
//REMOVE		SvEmbeddedObjectRef				aDocShellRef;
//REMOVE		SvEmbeddedObjectRef				aDrawPersistRef;
	SfxObjectShellRef				aDocShellRef;
	SfxObjectShellRef				aDrawPersistRef;

									// extracted from model in ctor:
	Size							aSrcSize;
	INetBookmark*					pBookmark;
	sal_Bool							bGraphic;
	sal_Bool							bGrIsBit;
	sal_Bool							bOleObj;
									// source information for drag&drop:
									// (view is needed to handle drawing obejcts)
	SdrView*						pDragSourceView;
	sal_uInt16							nDragSourceFlags;
	sal_Bool							bDragWasInternal;

    sal_uInt32                      nSourceDocID;

    ScRangeListVector               m_aProtectedChartRangesVector;


	void				InitDocShell();
//REMOVE		SvInPlaceObjectRef	GetSingleObject();
	SdrOle2Obj* GetSingleObject();

public:
			ScDrawTransferObj( SdrModel* pClipModel, ScDocShell* pContainerShell,
								const TransferableObjectDescriptor& rDesc );
	virtual ~ScDrawTransferObj();

	virtual void		AddSupportedFormats();
	virtual sal_Bool	GetData( const ::com::sun::star::datatransfer::DataFlavor& rFlavor );
	virtual sal_Bool	WriteObject( SotStorageStreamRef& rxOStm, void* pUserObject, sal_uInt32 nUserObjectId,
										const ::com::sun::star::datatransfer::DataFlavor& rFlavor );
	virtual void		ObjectReleased();
	virtual void		DragFinished( sal_Int8 nDropAction );

	SdrModel*			GetModel()	{ return pModel; }

	void				SetDrawPersist( const SfxObjectShellRef& rRef );
	void				SetDragSource( ScDrawView* pView );
	void				SetDragSourceObj( SdrObject* pObj, SCTAB nTab );
	void				SetDragSourceFlags( sal_uInt16 nFlags );
	void				SetDragWasInternal();

	SdrView*			GetDragSourceView()				{ return pDragSourceView; }
	sal_uInt16				GetDragSourceFlags() const		{ return nDragSourceFlags; }

    void                SetSourceDocID( sal_uInt32 nVal )
                            { nSourceDocID = nVal; }
    sal_uInt32          GetSourceDocID() const      { return nSourceDocID; }

	static ScDrawTransferObj* GetOwnClipboard( Window* pUIWin );
    virtual sal_Int64 SAL_CALL getSomething( const com::sun::star::uno::Sequence< sal_Int8 >& rId ) throw( com::sun::star::uno::RuntimeException );
    static const com::sun::star::uno::Sequence< sal_Int8 >& getUnoTunnelId();

    const ScRangeListVector& GetProtectedChartRangesVector() const { return m_aProtectedChartRangesVector; }
};

#endif