/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/
#ifndef _SVX_UNOWPAGE_HXX
#define _SVX_UNOWPAGE_HXX

#include <com/sun/star/lang/XTypeProvider.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/drawing/XDrawPage.hpp>
#include <com/sun/star/drawing/XShapeGrouper.hpp>
#include <com/sun/star/drawing/XShapeCombiner.hpp>
#include <com/sun/star/drawing/XShapeBinder.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>

#include <cppuhelper/weak.hxx>
#include <cppuhelper/weakagg.hxx>

#include <bf_svtools/lstner.hxx>

#include <cppuhelper/implbase4.hxx> 
#include <comphelper/servicehelper.hxx>

class List;
namespace binfilter {

class SdrPage;
class SdrModel;
class SdrView;
class SdrPageView;
class SdrObject;
class SvxShapeDescriptor;
class SvxShape;
class SvxShapeGroup;
class SvxShapeConnector;
class SvxShapeList;
class SvxDrawPageList;

/***********************************************************************
* Macros fuer Umrechnung Twips<->100tel mm                             *
***********************************************************************/
#define	TWIPS_TO_MM(val) ((val * 127 + 36) / 72)
#define	MM_TO_TWIPS(val) ((val * 72 + 63) / 127)

/***********************************************************************
*                                                                      *
***********************************************************************/
class SvxDrawPage : public ::cppu::WeakAggImplHelper4< ::com::sun::star::drawing::XDrawPage,
                                               ::com::sun::star::drawing::XShapeGrouper,
                                               ::com::sun::star::lang::XServiceInfo,
                                               ::com::sun::star::lang::XUnoTunnel>,
                    public SfxListener
{
 protected:

    SdrPage*  		pPage;
    SdrModel* 		pModel;
    SdrView*		pView;

    void	_SelectObjectsInView( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >& aShapes, SdrPageView* 	pPageView ) throw ();
    void	_SelectObjectInView( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& xShape, SdrPageView* 	pPageView ) throw();

 public:
    SvxDrawPage( SdrPage* pPage ) throw();
    virtual ~SvxDrawPage() throw();

    // Internals
    SdrPage* GetSdrPage() const { return pPage; }

    // Erzeugen eines SdrObjects und Einfugen in die SdrPage
    SdrObject *CreateSdrObject( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& xShape ) throw();

    // Typ und Inventor bestimmen
    void GetTypeAndInventor( sal_uInt16& rType, sal_uInt32& rInventor, const ::rtl::OUString& aName ) const throw();

    // Erzeugen eines SdrObjects anhand einer Description. Kann von
    // abgeleiteten Klassen dazu benutzt werden, eigene Shapes zu
    // unterstuetzen (z.B. Controls)
    virtual SdrObject *_CreateSdrObject( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& xShape ) throw();

    static SvxShape* CreateShapeByTypeAndInventor( sal_uInt16 nType, sal_uInt32 nInventor, SdrObject *pObj = NULL, SvxDrawPage *pPage = NULL ) throw();

    // Die folgende Methode wird gerufen, wenn ein SvxShape-Objekt angelegt
    // werden soll. abgeleitete Klassen koennen hier eine Ableitung oder
    // ein ein SvxShape aggregierenden Objekt anlegen.
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > _CreateShape( SdrObject *pObj ) const throw();

    UNO3_GETIMPLEMENTATION_DECL( SvxDrawPage )

    // SfxListener
    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );

    // XShapes
    virtual void SAL_CALL add( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& xShape ) throw(::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL remove( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& xShape ) throw(::com::sun::star::uno::RuntimeException);

    // XElementAccess
    virtual ::com::sun::star::uno::Type SAL_CALL getElementType() throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL hasElements() throw(::com::sun::star::uno::RuntimeException);

    // XIndexAccess
    virtual sal_Int32 SAL_CALL getCount() throw(::com::sun::star::uno::RuntimeException) ;
    virtual ::com::sun::star::uno::Any SAL_CALL getByIndex( sal_Int32 Index ) throw(::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);

    // XShapeGrouper
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapeGroup > SAL_CALL group( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >& xShapes ) throw(::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL ungroup( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapeGroup >& aGroup ) throw(::com::sun::star::uno::RuntimeException);

    // XServiceInfo
    virtual ::rtl::OUString SAL_CALL getImplementationName() throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException);
};

}//end of namespace binfilter
#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
