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/*************************************************************************
*
* $RCSfile: compbase.hxx,v $
*
* $Revision: 1.7 $
*
* last change: $Author: dbo $ $Date: 2001-08-27 10:00:48 $
*
* 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 _CPPUHELPER_COMPBASE_HXX_
#define _CPPUHELPER_COMPBASE_HXX_
#ifndef _OSL_DIAGNOSE_H_
#include <osl/diagnose.h>
#endif
#ifndef _CPPUHELPER_IMPLBASE_HXX_
#include <cppuhelper/implbase.hxx>
#endif
#ifndef _CPPUHELPER_INTERFACECONTAINER_HXX_
#include <cppuhelper/interfacecontainer.hxx>
#endif
#include <com/sun/star/lang/XComponent.hpp>
namespace cppu
{
/** Implementation helper base class for components. Inherits from ::cppu::OWeakObject and
::com::sun::star::lang::XComponent.
*/
class SAL_NO_VTABLE WeakComponentImplHelperBase
: public ::cppu::OWeakObject
, public ::com::sun::star::lang::XComponent
{
protected:
/** boradcast helper for disposing events
*/
::cppu::OBroadcastHelper rBHelper;
/** this function is called upon disposing the component
*/
virtual void SAL_CALL disposing();
/** This is the one and only constructor that is called from derived implementations.
@param rMutex mutex to sync upon disposing
*/
WeakComponentImplHelperBase( ::osl::Mutex & rMutex ) SAL_THROW( () );
public:
/** Destructor
*/
virtual ~WeakComponentImplHelperBase() SAL_THROW( () );
// these are here to force memory de/allocation to sal lib.
inline static void * SAL_CALL operator new( size_t nSize ) SAL_THROW( () )
{ return ::rtl_allocateMemory( nSize ); }
inline static void SAL_CALL operator delete( void * pMem ) SAL_THROW( () )
{ ::rtl_freeMemory( pMem ); }
inline static void * SAL_CALL operator new( size_t, void * pMem ) SAL_THROW( () )
{ return pMem; }
inline static void SAL_CALL operator delete( void *, void * ) SAL_THROW( () )
{}
virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(
::com::sun::star::uno::Type const & rType )
throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL acquire()
throw ();
virtual void SAL_CALL release()
throw ();
virtual void SAL_CALL dispose()
throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL addEventListener(
::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener > const & xListener )
throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeEventListener(
::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener > const & xListener )
throw (::com::sun::star::uno::RuntimeException);
};
class SAL_NO_VTABLE WeakAggComponentImplHelperBase
: public ::cppu::OWeakAggObject
, public ::com::sun::star::lang::XComponent
{
protected:
::cppu::OBroadcastHelper rBHelper;
/** Is called upon disposing the component.
*/
virtual void SAL_CALL disposing();
WeakAggComponentImplHelperBase( ::osl::Mutex & rMutex ) SAL_THROW( () );
public:
virtual ~WeakAggComponentImplHelperBase() SAL_THROW( () );
// these are here to force memory de/allocation to sal lib.
inline static void * SAL_CALL operator new( size_t nSize ) SAL_THROW( () )
{ return ::rtl_allocateMemory( nSize ); }
inline static void SAL_CALL operator delete( void * pMem ) SAL_THROW( () )
{ ::rtl_freeMemory( pMem ); }
inline static void * SAL_CALL operator new( size_t, void * pMem ) SAL_THROW( () )
{ return pMem; }
inline static void SAL_CALL operator delete( void *, void * ) SAL_THROW( () )
{}
virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(
::com::sun::star::uno::Type const & rType )
throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Any SAL_CALL queryAggregation(
::com::sun::star::uno::Type const & rType )
throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL acquire()
throw ();
virtual void SAL_CALL release()
throw ();
virtual void SAL_CALL dispose()
throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL addEventListener(
::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener > const & xListener )
throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeEventListener(
::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener > const & xListener )
throw (::com::sun::star::uno::RuntimeException);
};
}
//==================================================================================================
#define __DEF_COMPIMPLHELPER_A( N ) \
namespace cppu \
{ \
template< __CLASS_IFC##N > \
class SAL_NO_VTABLE WeakComponentImplHelper##N \
: public ::cppu::WeakComponentImplHelperBase \
, public ImplHelperBase##N< __IFC##N > \
{ \
static ClassData##N s_aCD; \
public: \
WeakComponentImplHelper##N( ::osl::Mutex & rMutex ) SAL_THROW( () ) \
: WeakComponentImplHelperBase( rMutex ) \
{} \
virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( ::com::sun::star::uno::Type const & rType ) throw (::com::sun::star::uno::RuntimeException) \
{ \
::com::sun::star::uno::Any aRet( getClassData( s_aCD ).query( rType, (ImplHelperBase##N< __IFC##N > *)this ) ); \
if (aRet.hasValue()) \
return aRet; \
return WeakComponentImplHelperBase::queryInterface( rType ); \
} \
virtual void SAL_CALL acquire() throw () \
{ WeakComponentImplHelperBase::::acquire(); } \
virtual void SAL_CALL release() throw () \
{ WeakComponentImplHelperBase::::release(); } \
virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException) \
{ return getClassData( s_aCD ).getTypes(); } \
virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException) \
{ return getClassData( s_aCD ).getImplementationId(); } \
}; \
template< __CLASS_IFC##N > \
class SAL_NO_VTABLE WeakAggComponentImplHelper##N \
: public ::cppu::WeakAggComponentImplHelperBase \
, public ImplHelperBase##N< __IFC##N > \
{ \
static ClassData##N s_aCD; \
public: \
WeakAggComponentImplHelper##N( ::osl::Mutex & rMutex ) SAL_THROW( () ) \
: WeakAggComponentImplHelperBase( rMutex ) \
{} \
virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( ::com::sun::star::uno::Type const & rType ) throw (::com::sun::star::uno::RuntimeException) \
{ return WeakAggComponentImplHelperBase::queryInterface( rType ); } \
virtual ::com::sun::star::uno::Any SAL_CALL queryAggregation( ::com::sun::star::uno::Type const & rType ) throw (::com::sun::star::uno::RuntimeException) \
{ \
::com::sun::star::uno::Any aRet( getClassData( s_aCD ).query( rType, (ImplHelperBase##N< __IFC##N > *)this ) ); \
if (aRet.hasValue()) \
return aRet; \
return WeakAggComponentImplHelperBase::queryAggregation( rType ); \
} \
virtual void SAL_CALL acquire() throw () \
{ WeakAggComponentImplHelperBase::acquire(); } \
virtual void SAL_CALL release() throw () \
{ WeakAggComponentImplHelperBase::release(); } \
virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException) \
{ return getClassData( s_aCD ).getTypes(); } \
virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException) \
{ return getClassData( s_aCD ).getImplementationId(); } \
};
//==================================================================================================
#define __DEF_COMPIMPLHELPER_B( N ) \
template< __CLASS_IFC##N > \
ClassData##N WeakComponentImplHelper##N< __IFC##N >::s_aCD = ClassData##N( 4 ); \
template< __CLASS_IFC##N > \
ClassData##N WeakAggComponentImplHelper##N< __IFC##N >::s_aCD = ClassData##N( 3 );
//==================================================================================================
#define __DEF_COMPIMPLHELPER_C( N ) \
}
//==================================================================================================
// The Mac OS X gcc compiler cannot handle assignments to static data members
// of the generic template class. It can only handle assignments to specific
// instantiations of a template class.
#ifdef MACOSX
#define __DEF_COMPIMPLHELPER( N ) \
__DEF_COMPIMPLHELPER_A( N ) \
__DEF_COMPIMPLHELPER_C( N )
#else
#define __DEF_COMPIMPLHELPER( N ) \
__DEF_COMPIMPLHELPER_A( N ) \
__DEF_COMPIMPLHELPER_B( N ) \
__DEF_COMPIMPLHELPER_C( N )
#endif
#endif
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