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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: typedescription.hxx,v $
* $Revision: 1.9 $
*
* 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 _TYPELIB_TYPEDESCRIPTION_HXX_
#define _TYPELIB_TYPEDESCRIPTION_HXX_
#include <rtl/alloc.h>
#include <rtl/ustring.hxx>
#include <com/sun/star/uno/Type.h>
#ifndef _TYPELIB_TYPEDESCRIPTION_H
#include <typelib/typedescription.h>
#endif
namespace com
{
namespace sun
{
namespace star
{
namespace uno
{
/** C++ wrapper for typelib_TypeDescription.
Constructors by name, type, type description reference will get the full type description.
@see typelib_TypeDescription
*/
class TypeDescription
{
/** C typelib type description
*/
mutable typelib_TypeDescription * _pTypeDescr;
public:
// these are here to force memory de/allocation to sal lib.
/** @internal */
inline static void * SAL_CALL operator new ( size_t nSize ) SAL_THROW( () )
{ return ::rtl_allocateMemory( nSize ); }
/** @internal */
inline static void SAL_CALL operator delete ( void * pMem ) SAL_THROW( () )
{ ::rtl_freeMemory( pMem ); }
/** @internal */
inline static void * SAL_CALL operator new ( size_t, void * pMem ) SAL_THROW( () )
{ return pMem; }
/** @internal */
inline static void SAL_CALL operator delete ( void *, void * ) SAL_THROW( () )
{}
/** Constructor:
@param pTypeDescr a type description
*/
inline TypeDescription( typelib_TypeDescription * pTypeDescr = 0 ) SAL_THROW( () );
/** Constructor:
@param pTypeDescrRef a type description reference
*/
inline TypeDescription( typelib_TypeDescriptionReference * pTypeDescrRef ) SAL_THROW( () );
/** Constructor:
@param rType a type
*/
inline TypeDescription( const ::com::sun::star::uno::Type & rType ) SAL_THROW( () );
/** Copy constructor:
@param rDescr another TypeDescription
*/
inline TypeDescription( const TypeDescription & rDescr ) SAL_THROW( () );
/** Constructor:
@param pTypeName a type name
*/
inline TypeDescription( rtl_uString * pTypeName ) SAL_THROW( () );
/** Constructor:
@param rTypeName a type name
*/
inline TypeDescription( const ::rtl::OUString & rTypeName ) SAL_THROW( () );
/** Destructor: releases type description
*/
inline ~TypeDescription() SAL_THROW( () );
/** Assignment operator: acquires given type description and releases a set one.
@param pTypeDescr another type description
@return this TypeDescription
*/
inline TypeDescription & SAL_CALL operator = ( typelib_TypeDescription * pTypeDescr ) SAL_THROW( () );
/** Assignment operator: acquires given type description and releases a set one.
@param rTypeDescr another type description
@return this TypeDescription
*/
inline TypeDescription & SAL_CALL operator =( const TypeDescription & rTypeDescr ) SAL_THROW( () )
{ return this->operator =( rTypeDescr.get() ); }
/** Tests whether two type descriptions are equal.
@param pTypeDescr another type description
@return true, if both type descriptions are equal, false otherwise
*/
inline sal_Bool SAL_CALL equals( const typelib_TypeDescription * pTypeDescr ) const SAL_THROW( () );
/** Tests whether two type descriptions are equal.
@param rTypeDescr another type description
@return true, if both type descriptions are equal, false otherwise
*/
inline sal_Bool SAL_CALL equals( const TypeDescription & rTypeDescr ) const SAL_THROW( () )
{ return equals( rTypeDescr._pTypeDescr ); }
/** Makes stored type description complete.
*/
inline void SAL_CALL makeComplete() const SAL_THROW( () );
/** Gets the UNacquired type description pointer.
@return stored pointer of type description
*/
inline typelib_TypeDescription * SAL_CALL get() const SAL_THROW( () )
{ return _pTypeDescr; }
/** Tests if a type description is set.
@return true, if a type description is set, false otherwise
*/
inline sal_Bool SAL_CALL is() const SAL_THROW( () )
{ return (_pTypeDescr != 0); }
};
//__________________________________________________________________________________________________
inline TypeDescription::TypeDescription( typelib_TypeDescription * pTypeDescr ) SAL_THROW( () )
: _pTypeDescr( pTypeDescr )
{
if (_pTypeDescr)
typelib_typedescription_acquire( _pTypeDescr );
}
//__________________________________________________________________________________________________
inline TypeDescription::TypeDescription( typelib_TypeDescriptionReference * pTypeDescrRef ) SAL_THROW( () )
: _pTypeDescr( 0 )
{
if (pTypeDescrRef)
typelib_typedescriptionreference_getDescription( &_pTypeDescr, pTypeDescrRef );
}
//__________________________________________________________________________________________________
inline TypeDescription::TypeDescription( const ::com::sun::star::uno::Type & rType ) SAL_THROW( () )
: _pTypeDescr( 0 )
{
if (rType.getTypeLibType())
typelib_typedescriptionreference_getDescription( &_pTypeDescr, rType.getTypeLibType() );
}
//__________________________________________________________________________________________________
inline TypeDescription::TypeDescription( const TypeDescription & rTypeDescr ) SAL_THROW( () )
: _pTypeDescr( rTypeDescr._pTypeDescr )
{
if (_pTypeDescr)
typelib_typedescription_acquire( _pTypeDescr );
}
//__________________________________________________________________________________________________
inline TypeDescription::TypeDescription( rtl_uString * pTypeName ) SAL_THROW( () )
: _pTypeDescr( 0 )
{
typelib_typedescription_getByName( &_pTypeDescr , pTypeName );
}
//__________________________________________________________________________________________________
inline TypeDescription::TypeDescription( const ::rtl::OUString & rTypeName ) SAL_THROW( () )
: _pTypeDescr( 0 )
{
typelib_typedescription_getByName( &_pTypeDescr , rTypeName.pData );
}
//__________________________________________________________________________________________________
inline TypeDescription::~TypeDescription() SAL_THROW( () )
{
if (_pTypeDescr)
typelib_typedescription_release( _pTypeDescr );
}
//__________________________________________________________________________________________________
inline TypeDescription & TypeDescription::operator = ( typelib_TypeDescription * pTypeDescr ) SAL_THROW( () )
{
if (pTypeDescr)
typelib_typedescription_acquire( pTypeDescr );
if (_pTypeDescr)
typelib_typedescription_release( _pTypeDescr );
_pTypeDescr = pTypeDescr;
return *this;
}
//__________________________________________________________________________________________________
inline sal_Bool TypeDescription::equals( const typelib_TypeDescription * pTypeDescr ) const SAL_THROW( () )
{
return (_pTypeDescr && pTypeDescr &&
typelib_typedescription_equals( _pTypeDescr, pTypeDescr ));
}
//__________________________________________________________________________________________________
inline void TypeDescription::makeComplete() const SAL_THROW( () )
{
if (_pTypeDescr && !_pTypeDescr->bComplete)
::typelib_typedescription_complete( &_pTypeDescr );
}
}
}
}
}
#endif
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