/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License , v . 2 . 0 . If a copy of the MPL was not distributed with this
* file , You can obtain one at http : //mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice :
*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership . The ASF licenses this file to you under the Apache
* License , Version 2 . 0 ( 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.apache.org/licenses/LICENSE-2.0 .
*/
/*
* This file is part of LibreOffice published API .
*/
#ifndef INCLUDED_CPPU_ENTERABLE_HXX
#define INCLUDED_CPPU_ENTERABLE_HXX
#include "uno/Enterable.h"
#include "rtl/ustring.hxx"
namespace cppu
{
/** C++ wrapper for binary C Enterable
( http : //wiki.openoffice.org/wiki/Uno/Cpp/Spec/Environment_Stack)
@ see uno_Enterable
@ since UDK 3 . 2 . 7
*/
class Enterable : public uno_Enterable
{
public :
/* These methods need to be implemented in a derived class.
*/
virtual void v_enter() = 0 ;
virtual void v_leave() = 0 ;
virtual void v_callInto_v(uno_EnvCallee * pCallee, va_list * pParam) = 0 ;
virtual void v_callOut_v (uno_EnvCallee * pCallee, va_list * pParam) = 0 ;
virtual bool v_isValid (rtl::OUString * pReason) = 0 ;
virtual ~Enterable() {}
public :
inline explicit Enterable();
void enter() {m_enter(this );}
void leave() {m_leave(this );}
void callInto_v(uno_EnvCallee * pCallee, va_list * pParam) {m_callInto_v(this , pCallee, pParam);}
void callOut_v (uno_EnvCallee * pCallee, va_list * pParam) {m_callOut_v (this , pCallee, pParam);}
inline void callInto(uno_EnvCallee * pCallee, ...);
inline void callOut (uno_EnvCallee * pCallee, ...);
int isValid (rtl::OUString * pReason) {return m_isValid(this , &pReason->pData);}
private :
Enterable(Enterable const &) SAL_DELETED_FUNCTION;
Enterable & operator = (Enterable const &) SAL_DELETED_FUNCTION;
};
extern "C" inline void Enterable_call_enter (void * context) { static_cast <Enterable *>(context)->v_enter(); }
extern "C" inline void Enterable_call_leave (void * context) { static_cast <Enterable *>(context)->v_leave(); }
extern "C" inline void Enterable_call_callInto_v(void * context, uno_EnvCallee * pCallee, va_list * pParam)
{ static_cast <Enterable *>(context)->v_callInto_v(pCallee, pParam); }
extern "C" inline void Enterable_call_callOut_v (void * context, uno_EnvCallee * pCallee, va_list * pParam)
{ static_cast <Enterable *>(context)->v_callOut_v(pCallee, pParam); }
extern "C" inline int Enterable_call_isValid (void * context, rtl_uString ** pReason)
{return static_cast <Enterable *>(context)->v_isValid(reinterpret_cast <rtl::OUString *>(pReason));}
Enterable::Enterable()
{
m_enter = Enterable_call_enter;
m_leave = Enterable_call_leave;
m_callInto_v = Enterable_call_callInto_v;
m_callOut_v = Enterable_call_callOut_v;
m_isValid = Enterable_call_isValid;
}
void Enterable::callInto(uno_EnvCallee * pCallee, ...)
{
va_list param;
va_start(param, pCallee);
callInto_v(pCallee, ¶m);
va_end(param);
}
void Enterable::callOut(uno_EnvCallee * pCallee, ...)
{
va_list param;
va_start(param, pCallee);
callOut_v(pCallee, ¶m);
va_end(param);
}
}
#endif
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