/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: funcuno.hxx,v $
 *
 *  $Revision: 1.4 $
 *
 *  last change: $Author: rt $ $Date: 2005-09-08 17:41:27 $
 *
 *  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 SC_FUNCUNO_HXX
#define SC_FUNCUNO_HXX

#ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_
#include <com/sun/star/lang/XServiceInfo.hpp>
#endif
#ifndef _COM_SUN_STAR_SHEET_XFUNCTIONACCESS_HPP_
#include <com/sun/star/sheet/XFunctionAccess.hpp>
#endif
#ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_
#include <com/sun/star/beans/XPropertySet.hpp>
#endif

#ifndef _CPPUHELPER_IMPLBASE3_HXX_
#include <cppuhelper/implbase3.hxx>
#endif

#ifndef _SFXLSTNER_HXX
#include <svtools/lstner.hxx>
#endif

class ScDocument;
class ScDocOptions;


::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL
    ScFunctionAccess_CreateInstance(
        const ::com::sun::star::uno::Reference<
            ::com::sun::star::lang::XMultiServiceFactory >& );


class ScTempDocCache
{
private:
    ScDocument*     pDoc;
    BOOL            bInUse;

public:
                ScTempDocCache();
                ~ScTempDocCache();

    ScDocument* GetDocument() const     { return pDoc; }
    BOOL        IsInUse() const         { return bInUse; }
    void        SetInUse( BOOL bSet )   { bInUse = bSet; }

    void        SetDocument( ScDocument* pNew );
    void        Clear();
};

class ScFunctionAccess : public cppu::WeakImplHelper3<
                                        com::sun::star::sheet::XFunctionAccess,
                                        com::sun::star::beans::XPropertySet,
                                        com::sun::star::lang::XServiceInfo>,
                         public SfxListener
{
private:
    ScTempDocCache  aDocCache;
    ScDocOptions*   pOptions;
    BOOL            bInvalid;

public:
                            ScFunctionAccess();
    virtual                 ~ScFunctionAccess();

    static ::rtl::OUString  getImplementationName_Static();
    static ::com::sun::star::uno::Sequence< ::rtl::OUString > getSupportedServiceNames_Static();

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

                            // XFunctionAccess
    virtual ::com::sun::star::uno::Any SAL_CALL callFunction(
                                    const ::rtl::OUString& aName,
                                    const ::com::sun::star::uno::Sequence<
                                        ::com::sun::star::uno::Any >& aArguments )
                                throw(::com::sun::star::container::NoSuchElementException,
                                    ::com::sun::star::lang::IllegalArgumentException,
                                    ::com::sun::star::uno::RuntimeException);

                            // XPropertySet
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo >
                            SAL_CALL getPropertySetInfo()
                                throw(::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL   setPropertyValue( const ::rtl::OUString& aPropertyName,
                                    const ::com::sun::star::uno::Any& aValue )
                                throw(::com::sun::star::beans::UnknownPropertyException,
                                    ::com::sun::star::beans::PropertyVetoException,
                                    ::com::sun::star::lang::IllegalArgumentException,
                                    ::com::sun::star::lang::WrappedTargetException,
                                    ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Any SAL_CALL getPropertyValue(
                                    const ::rtl::OUString& PropertyName )
                                throw(::com::sun::star::beans::UnknownPropertyException,
                                    ::com::sun::star::lang::WrappedTargetException,
                                    ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL   addPropertyChangeListener( const ::rtl::OUString& aPropertyName,
                                    const ::com::sun::star::uno::Reference<
                                        ::com::sun::star::beans::XPropertyChangeListener >& xListener )
                                throw(::com::sun::star::beans::UnknownPropertyException,
                                    ::com::sun::star::lang::WrappedTargetException,
                                    ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL   removePropertyChangeListener( const ::rtl::OUString& aPropertyName,
                                    const ::com::sun::star::uno::Reference<
                                        ::com::sun::star::beans::XPropertyChangeListener >& aListener )
                                throw(::com::sun::star::beans::UnknownPropertyException,
                                    ::com::sun::star::lang::WrappedTargetException,
                                    ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL   addVetoableChangeListener( const ::rtl::OUString& PropertyName,
                                    const ::com::sun::star::uno::Reference<
                                        ::com::sun::star::beans::XVetoableChangeListener >& aListener )
                                throw(::com::sun::star::beans::UnknownPropertyException,
                                    ::com::sun::star::lang::WrappedTargetException,
                                    ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL   removeVetoableChangeListener( const ::rtl::OUString& PropertyName,
                                    const ::com::sun::star::uno::Reference<
                                        ::com::sun::star::beans::XVetoableChangeListener >& aListener )
                                throw(::com::sun::star::beans::UnknownPropertyException,
                                    ::com::sun::star::lang::WrappedTargetException,
                                    ::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);
};


#endif