/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: docsh.hxx,v $
 *
 *  $Revision: 1.6 $
 *
 *  last change: $Author: hr $ $Date: 2007/01/02 18:43:06 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/
#ifndef _SWDOCSH_HXX
#define _SWDOCSH_HXX

#ifndef _TIMER_HXX //autogen
#include <vcl/timer.hxx>
#endif
#ifndef _SFX_OBJFAC_HXX //autogen
#include <bf_sfx2/docfac.hxx>
#endif
#ifndef _SFX_INTERNO_HXX //autogen
#include <bf_sfx2/interno.hxx>
#endif
#ifndef _SFX_OBJSH_HXX //autogen
#include <bf_sfx2/objsh.hxx>
#endif
#ifndef SW_SWDLL_HXX
#include <swdll.hxx>
#endif
#ifndef _SHELLID_HXX
#include <shellid.hxx>
#endif
class	SfxStyleSheetBasePool;
class	FontList;
class	PushButton;
class	FixedText;

namespace binfilter {

class	SwDoc;
class	Sw3Io;
class	SfxDocumentInfoDialog;
class	SwView;
class	SwWrtShell;
class	SwFEShell;
class	Reader;
class	SwReader;
class	SwCrsrShell;
class 	SwSrcView;
class 	SwPaM;
class	SwgReaderOption;

class SwDocShell: public SfxObjectShell, public SfxInPlaceObject,
				  public SfxListener
{
	SwDoc*					pDoc;			// Document
	Sw3Io*					pIo;			// Reader / Writer
	SfxStyleSheetBasePool*	pBasePool;		// Durchreiche fuer Formate
	FontList*				pFontList;		// aktuelle FontListe

	// Nix geht ohne die WrtShell (historische Gruende)
	// RuekwaertsPointer auf die View (historische Gruende)
	// Dieser gilt solange bis im Activate ein neuer gesetzt wird
	// oder dieser im Dtor der View geloescht wird
	//
	SwView* 				pView;
	SwWrtShell* 			pWrtShell;

	Timer					aFinishedTimer;	// Timer fuers ueberpriefen der
											// Grafik-Links. Sind alle da,
											// dann ist Doc voll. geladen

	SvPersistRef			xOLEChildList;	// fuers RemoveOLEObjects
    sal_Int16               nUpdateDocMode; // contains the ::com::sun::star::document::UpdateDocMode

	// Methoden fuer den Zugriff aufs Doc
	void					AddLink();
	void					RemoveLink();

	// Hint abfangen fuer DocInfo
	virtual void			Notify( SfxBroadcaster& rBC, const SfxHint& rHint );

	// FileIO
	virtual BOOL			InitNew(SvStorage* pNewStor);
	virtual BOOL			Load(SvStorage* pStor);
	virtual BOOL			LoadFrom(SvStorage* pStor);
    virtual BOOL            ConvertFrom( SfxMedium &rMedium );
	virtual void			HandsOff();
	virtual BOOL			SaveAs(SvStorage * pNewStor );
	virtual BOOL			SaveCompleted(SvStorage * pNewStor );

	// DocInfo dem Doc melden
	//
	// OLE-Geraffel

	// Methoden fuer StyleSheets

	void					InitDraw();
	void					SubInitNew();   // fuer InitNew und HtmlSourceModus
	inline void 			SetWrtShell(SwWrtShell* pShell)
								{ pWrtShell = pShell; }

	void 					RemoveOLEObjects();
	void					CalcLayoutForOLEObjects();

    void                    Init_Impl();
    DECL_STATIC_LINK( SwDocShell, IsLoadFinished, void* );

public:

	// aber selbst implementieren
	SFX_DECL_INTERFACE(SW_DOCSHELL);
	SFX_DECL_OBJECTFACTORY_DLL(SwDocShell, SW_DLL());
	TYPEINFO();

	static SfxInterface *_GetInterface() { return _GetInterfaceImpl(); }

	//Das Doc wird fuer SO-Datenaustausch benoetigt!
	SwDocShell(SfxObjectCreateMode eMode = SFX_CREATE_MODE_EMBEDDED);
	SwDocShell( SwDoc *pDoc, SfxObjectCreateMode eMode = SFX_CREATE_MODE_STANDARD );
	~SwDocShell();

	// OLE 2.0-Benachrichtigung
	DECL_LINK( Ole2ModifiedHdl, void * );

	// OLE-Geraffel
	virtual void	  SetVisArea( const Rectangle &rRect );
	virtual Rectangle GetVisArea( USHORT nAspect ) const;
	virtual Printer  *GetDocumentPrinter();
    virtual OutputDevice* GetDocumentRefDev();
	virtual void	  OnDocumentPrinterChanged( Printer * pNewPrinter );
	virtual ULONG	  GetMiscStatus() const;

	virtual void			SetModified( BOOL = TRUE );

	// Dispatcher
	void					Execute(SfxRequest &);
	void					ExecStyleSheet(SfxRequest&);
	void					ExecDB(SfxRequest&);

	void					GetState(SfxItemSet &);
	void					StateAlways(SfxItemSet &);
	void					StateStyleSheet(SfxItemSet&, SwWrtShell* pSh = 0 );

	// Doc rausreichen aber VORSICHT
	inline SwDoc*			GetDoc() { return pDoc; }
	void					UpdateFontList();
	void					UpdateChildWindows();

	// DocumentInfo neu setzen

	// globaler IO
	virtual BOOL			Save();
	inline BOOL					SaveAsChilds( SvStorage *pStor );
	inline BOOL					SaveCompletedChilds( SvStorage *pStor );

	// fuer VorlagenPI
	virtual SfxStyleSheetBasePool*	GetStyleSheetPool();

	// Fuer Organizer



	const SwView *GetView() const { return pView; }
    SwView       *GetView()       { return pView; }

	// Zugriff auf die zur SwView gehoerige SwWrtShell
		  SwWrtShell *GetWrtShell() 	  { return pWrtShell; }
	const SwWrtShell *GetWrtShell() const { return pWrtShell; }

	// fuer die Core - die kennt die DocShell aber keine WrtShell!
	const SwFEShell *GetFEShell() const
				{ return ((SwDocShell*)this)->GetFEShell(); }


	// Fuer Einfuegen Dokument
	Reader* StartConvertFrom(SfxMedium& rMedium, SwReader** ppRdr,
						SwCrsrShell* pCrsrSh = 0, SwPaM* pPaM = 0);

	// Anforderung der pIo-Struktur fuer den Zugriff auf Substorages
	// und Streams
	Sw3Io* GetIoSystem() { return pIo; }

	virtual void FillClass( SvGlobalName * pClassName,
								   ULONG * pClipFormat,
								   String * pAppName,
								   String * pLongUserName,
								   String * pUserName,
								   long nVersion = SOFFICE_FILEFORMAT_CURRENT ) const;


	// Seitenvorlagedialog anzeigen, ggf. auf Spaltenpage

	// Timer starten fuers ueberpruefen der Grafik-Links. Sind alle
	// vollstaendig geladen, dann ist das Doc fertig
	void StartLoadFinishedTimer();

	// eine Uebertragung wird abgebrochen (wird aus dem SFX gerufen)
	virtual void CancelTransfers();

	// Doc aus Html-Source neu laden

	// embedded alle lokalen Links (Bereiche/Grafiken)
    sal_Int16   GetUpdateDocMode() const {return nUpdateDocMode;}

	//Activate wait cursor for all windows of this document
	//Optionally all dispatcher could be Locked
	//Usually locking should be done using the class: SwWaitObject!
	void EnterWait( BOOL bLockDispatcher );
	void LeaveWait( BOOL bLockDispatcher );

	ULONG LoadStylesFromFile( const String& rURL, SwgReaderOption& rOpt,
								BOOL bUnoCall );

#if SUPD>620
	virtual ::com::sun::star::uno::Sequence< ::rtl::OUString >	GetEventNames();
#endif
};

inline BOOL	SwDocShell::SaveAsChilds( SvStorage *pStor )
{
	return SfxInPlaceObject::SaveAsChilds( pStor );
}

inline BOOL	SwDocShell::SaveCompletedChilds( SvStorage *pStor )
{
	return SfxInPlaceObject::SaveCompletedChilds( pStor );
}
} //namespace binfilter
#endif
