office-gobmx/xmloff/inc/StyleMap.hxx

/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: StyleMap.hxx,v $
 *
 *  $Revision: 1.3 $
 *
 *  last change: $Author: rt $ $Date: 2005-09-09 12:42:32 $
 *
 *  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 _XMLOFF_STYLEMAP_HXX
#define _XMLOFF_STYLEMAP_HXX

#ifndef _COM_SUN_STAR_LANG_XUNOTUNNEL_HPP_
#include <com/sun/star/lang/XUnoTunnel.hpp>
#endif
#include <cppuhelper/implbase1.hxx>
#include <hash_map>

struct StyleNameKey_Impl
{
    sal_uInt16 m_nFamily;
    ::rtl::OUString m_aName;

    inline StyleNameKey_Impl( sal_uInt16 nFamily,
                               const ::rtl::OUString& rName ) :
        m_nFamily( nFamily ),
        m_aName( rName )
    {
    }

    inline StyleNameKey_Impl() :
        m_nFamily( 0 )
    {
    }
};

struct StyleNameHash_Impl
{
    inline size_t operator()( const StyleNameKey_Impl& r ) const;
    inline bool operator()( const StyleNameKey_Impl& r1,
                               const StyleNameKey_Impl& r2 ) const;
};

inline size_t StyleNameHash_Impl::operator()( const StyleNameKey_Impl& r ) const
{
    return static_cast< size_t >( r.m_nFamily ) +
           static_cast< size_t >( r.m_aName.hashCode() );
}

inline bool StyleNameHash_Impl::operator()(
        const StyleNameKey_Impl& r1,
        const StyleNameKey_Impl& r2 ) const
{
    return r1.m_nFamily == r2.m_nFamily && r1.m_aName == r2.m_aName;
}

class StyleMap :
    public ::cppu::WeakImplHelper1< ::com::sun::star::lang::XUnoTunnel>,
    public ::std::hash_map< StyleNameKey_Impl, ::rtl::OUString,
                            StyleNameHash_Impl, StyleNameHash_Impl >
{

public:

    StyleMap();
    virtual ~StyleMap();

    static const ::com::sun::star::uno::Sequence< sal_Int8 > & getUnoTunnelId() throw();
    static StyleMap* getImplementation(
            ::com::sun::star::uno::Reference<
                ::com::sun::star::uno::XInterface > ) throw();

    // XUnoTunnel
    virtual sal_Int64 SAL_CALL getSomething(
                const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException);
};

#endif  //  _XMLOFF_STYLEMAP_HXX