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/*************************************************************************
*
* $RCSfile: atom.hxx,v $
*
* $Revision: 1.5 $
*
* last change: $Author: pl $ $Date: 2001-09-11 15:17:59 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 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
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _UTL_ATOM_HXX_
#define _UTL_ATOM_HXX_
#ifndef _RTL_USTRING_HXX_
#include <rtl/ustring.hxx>
#endif
#ifndef _OSL_MUTEX_HXX_
#include <osl/mutex.hxx>
#endif
#ifndef _CPPUHELPER_IMPLBASE1_HXX_
#include <cppuhelper/implbase1.hxx>
#endif
#ifndef __SGI_STL_HASH_MAP
#include <hash_map>
#endif
#ifndef __SGI_STL_LIST
#include <list>
#endif
#ifndef _COM_SUN_STAR_UTIL_XATOMSERVER_HPP_
#include <com/sun/star/util/XAtomServer.hpp>
#endif
#define INVALID_ATOM 0
namespace utl {
struct AtomDescription
{
int atom;
::rtl::OUString description;
};
class AtomProvider
{
int m_nAtoms;
::std::hash_map< int, ::rtl::OUString, ::std::hash< int > > m_aStringMap;
::std::hash_map< ::rtl::OUString, int, ::rtl::OUStringHash > m_aAtomMap;
public:
AtomProvider();
~AtomProvider();
int getAtom( const ::rtl::OUString&, sal_Bool bCreate = sal_False );
int getLastAtom() const { return m_nAtoms-1; }
const ::rtl::OUString& getString( int ) const;
void getAll( ::std::list< AtomDescription >& atoms );
void getRecent( int atom, ::std::list< AtomDescription >& atoms );
void overrideAtom( int atom, const ::rtl::OUString& description );
sal_Bool hasAtom( int atom ) const;
};
class MultiAtomProvider
{
::std::hash_map< int, AtomProvider*, ::std::hash< int > > m_aAtomLists;
public:
MultiAtomProvider();
~MultiAtomProvider();
int getLastAtom( int atomClass ) const;
sal_Bool insertAtomClass( int atomClass );
int getAtom( int atomClass, const ::rtl::OUString& rString, sal_Bool bCreate = sal_False );
void getRecent( int atomClass, int atom, ::std::list< AtomDescription >& atoms );
const ::rtl::OUString& getString( int atomClass, int atom ) const;
void getClass( int atomClass, ::std::list< AtomDescription >& atoms ) const;
void overrideAtom( int atomClass, int atom, const ::rtl::OUString& description );
void overrideAtom( int atomClass, const ::com::sun::star::util::AtomDescription& newDescription )
{ overrideAtom( atomClass, newDescription.atom, newDescription.description ); }
sal_Bool hasAtom( int atomClass, int atom ) const;
};
class AtomServer : public ::cppu::WeakAggImplHelper1< ::com::sun::star::util::XAtomServer >
{
private:
MultiAtomProvider m_aProvider;
::osl::Mutex m_aMutex;
public:
AtomServer();
virtual ~AtomServer();
const ::rtl::OUString& getString( int atomClass, int atom ) const
{ return m_aProvider.getString( atomClass, atom ); }
virtual ::com::sun::star::uno::Sequence< ::com::sun::star::util::AtomDescription > SAL_CALL getClass( sal_Int32 atomClass ) throw();
virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::util::AtomDescription > > SAL_CALL getClasses( const ::com::sun::star::uno::Sequence< sal_Int32 >& atomClasses ) throw();
virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getAtomDescriptions( const ::com::sun::star::uno::Sequence< ::com::sun::star::util::AtomClassRequest >& atoms ) throw();
virtual ::com::sun::star::uno::Sequence< ::com::sun::star::util::AtomDescription > SAL_CALL getRecentAtoms( sal_Int32 atomClass, sal_Int32 atom ) throw();
virtual sal_Int32 SAL_CALL getAtom( sal_Int32 atomClass, const ::rtl::OUString& description, sal_Bool create ) throw();
};
class AtomClient
{
private:
::com::sun::star::uno::Reference< ::com::sun::star::util::XAtomServer > m_xServer;
MultiAtomProvider m_aProvider;
public:
AtomClient( const ::com::sun::star::uno::Reference< ::com::sun::star::util::XAtomServer >& );
~AtomClient();
void updateAtomClasses( const ::com::sun::star::uno::Sequence< sal_Int32 >& atomClasses );
int getAtom( int atomClass, const ::rtl::OUString& description, sal_Bool bCreate );
const ::rtl::OUString& getString( int atomClass, int atom );
};
}
#endif
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