/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: fmshell.hxx,v $
 *
 *  $Revision: 1.6 $
 *
 *  last change: $Author: hr $ $Date: 2006/06/19 14:36:18 $
 *
 *  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 _SVX_FMSHELL_HXX
#define _SVX_FMSHELL_HXX

// ***************************************************************************************************
// ***************************************************************************************************
// ***************************************************************************************************

#ifndef _SFX_SHELL_HXX //autogen
#include <sfx2/shell.hxx>
#endif

#ifndef _SFXMODULE_HXX //autogen
#include <sfx2/module.hxx>
#endif

#ifndef _SV_EVENT_HXX //autogen
#include <vcl/event.hxx>
#endif

#ifndef _SVX_SVXIDS_HRC
#include <svx/svxids.hrc>
#endif

#ifndef _SVX_FMVIEW_HXX
#include <svx/fmview.hxx>
#endif

#ifndef INCLUDED_SVXDLLAPI_H
#include "svx/svxdllapi.h"
#endif

#include <svx/ifaceids.hxx>

//========================================================================
class FmFormModel;
class FmFormPage;
class SvxFmTabWin;
class FmXFormShell;
class FmFormView;

//========================================================================
class SVX_DLLPUBLIC FmDesignModeChangedHint : public SfxHint
{
	sal_Bool m_bDesignMode;

public:
	TYPEINFO();
	FmDesignModeChangedHint( sal_Bool bDesMode );
	virtual ~FmDesignModeChangedHint();

	sal_Bool GetDesignMode() const { return m_bDesignMode; }
};

//========================================================================
class SVX_DLLPUBLIC FmFormShell : public SfxShell
{
	friend class FmFormView;
	friend class FmXFormShell;

	FmXFormShell*	m_pImpl;
	FmFormView*		m_pFormView;
	FmFormModel*	m_pFormModel;
	SfxViewShell*	m_pParentShell;

	sal_uInt16	m_nLastSlot;
	sal_Bool	m_bDesignMode : 1;
	sal_Bool	m_bHasForms	: 1;	// Flag welches festhaelt, ob Formulare auf einer Seite
								// vorhanden sind, nur für den DesignMode, siehe UIFeatureChanged!

	// die Markierungen einer FormView haben sich geaendert ...
	void NotifyMarkListChanged(FmFormView*);
		// (die FormView selber ist kein Broadcaster, deshalb kann sie den Formular-Explorer, den dieses
		// Ereignis interesiert, nicht sauber verstaendigen (sie koennte sich lediglich von der Application
		// das Navigator-Fenster geben lassen, aber das wollen wir ja nicht, ge ? ...))

	class FormShellWaitObject
	{
		Window*	m_pWindow;
	public:
		FormShellWaitObject(const FmFormShell* _pShell);
		~FormShellWaitObject();
	};
	friend class FormShellWaitObject;

	const OutputDevice* GetCurrentViewDevice() const { return m_pFormView ? m_pFormView->GetActualOutDev() : NULL; }

public:
	SFX_DECL_INTERFACE(SVX_INTERFACE_FORM_SH);
	TYPEINFO();

	FmFormShell(SfxViewShell* pParent, FmFormView* pView = NULL);
	virtual ~FmFormShell();

	virtual void Execute( SfxRequest& );
	virtual void GetState( SfxItemSet& );
	virtual sal_Bool HasUIFeature( sal_uInt32 nFeature );

	void ExecuteTextAttribute( SfxRequest& );
	void GetTextAttributeState( SfxItemSet& );

    sal_Bool GetY2KState(sal_uInt16& nReturn);
	void SetY2KState(sal_uInt16 n);

	void SetView(FmFormView* pView);

	FmFormView*  GetFormView() const { return m_pFormView; }
	FmFormModel* GetFormModel() const { return m_pFormModel; }
	FmFormPage*  GetCurPage() const;
	FmXFormShell* GetImpl() const {return m_pImpl;};

	sal_uInt16  PrepareClose(sal_Bool bUI = sal_True, sal_Bool bForBrowsing = sal_False);
	sal_Bool    IsDesignMode() const {return m_bDesignMode;}

    bool        IsActiveControl() const;
    void        ForgetActiveControl();
    void        SetControlActivationHandler( const Link& _rHdl );

	virtual void	Activate(sal_Bool bMDI);
	virtual void	Deactivate(sal_Bool bMDI);

protected:
	void GetFormState(SfxItemSet &rSet, sal_uInt16 nWhich);

	// gibt es ein Formular auf der aktuellen Seite?
	void DetermineForms(sal_Bool bInvalidate);
	void SetDesignMode( sal_Bool bDesign);
};

// ***************************************************************************************************
// ***************************************************************************************************
// ***************************************************************************************************

#endif          // _SVX_FMSHELL_HXX
