UDK 3.2.7 C/C++ API Reference
cppu/Enterable.hxx
Go to the documentation of this file.
00001 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
00002 /*************************************************************************
00003  *
00004  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
00005  *
00006  * Copyright 2000, 2010 Oracle and/or its affiliates.
00007  *
00008  * OpenOffice.org - a multi-platform office productivity suite
00009  *
00010  * This file is part of OpenOffice.org.
00011  *
00012  * OpenOffice.org is free software: you can redistribute it and/or modify
00013  * it under the terms of the GNU Lesser General Public License version 3
00014  * only, as published by the Free Software Foundation.
00015  *
00016  * OpenOffice.org is distributed in the hope that it will be useful,
00017  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019  * GNU Lesser General Public License version 3 for more details
00020  * (a copy is included in the LICENSE file that accompanied this code).
00021  *
00022  * You should have received a copy of the GNU Lesser General Public License
00023  * version 3 along with OpenOffice.org.  If not, see
00024  * <http://www.openoffice.org/license.html>
00025  * for a copy of the LGPLv3 License.
00026  *
00027  ************************************************************************/
00028 
00029 #ifndef INCLUDED_cppu_Enterable_hxx
00030 #define INCLUDED_cppu_Enterable_hxx
00031 
00032 #include "uno/Enterable.h"
00033 #include "rtl/ustring.hxx"
00034 
00035 namespace cppu
00036 {
00043 class Enterable : public uno_Enterable
00044 {
00045 public:
00046     /* These methods need to be implemented in a derived class.
00047      */
00048     virtual void v_enter     (void)                                      = 0;
00049     virtual void v_leave     (void)                                      = 0;
00050     virtual void v_callInto_v(uno_EnvCallee * pCallee, va_list * pParam) = 0;
00051     virtual void v_callOut_v (uno_EnvCallee * pCallee, va_list * pParam) = 0;
00052     virtual int  v_isValid   (rtl::OUString * pReason)                   = 0;
00053 
00054     virtual ~Enterable() {}
00055 
00056 public:
00057     inline explicit Enterable(void);
00058 
00059     inline void enter(void) {m_enter(this);}
00060     inline void leave(void) {m_leave(this);}
00061 
00062     inline void callInto_v(uno_EnvCallee * pCallee, va_list * pParam) {m_callInto_v(this, pCallee, pParam);}
00063     inline void callOut_v (uno_EnvCallee * pCallee, va_list * pParam) {m_callOut_v (this, pCallee, pParam);}
00064 
00065     inline void callInto(uno_EnvCallee * pCallee, ...);
00066     inline void callOut (uno_EnvCallee * pCallee, ...);
00067 
00068     inline int  isValid (rtl::OUString * pReason) {return m_isValid(this, (rtl_uString **)pReason);}
00069 
00070 private:
00071     Enterable(Enterable const &);
00072     Enterable & operator = (Enterable const &);
00073 };
00074 
00075 extern "C" inline void Enterable_call_enter (void * context) { ((Enterable *)context)->v_enter(); }
00076 extern "C" inline void Enterable_call_leave (void * context) { ((Enterable *)context)->v_leave(); }
00077 extern "C" inline void Enterable_call_callInto_v(void * context, uno_EnvCallee * pCallee, va_list * pParam)
00078     { ((Enterable *)context)->v_callInto_v(pCallee, pParam); }
00079 extern "C" inline void Enterable_call_callOut_v (void * context, uno_EnvCallee * pCallee, va_list * pParam)
00080     { ((Enterable *)context)->v_callOut_v(pCallee, pParam); }
00081 extern "C" inline int  Enterable_call_isValid   (void * context, rtl_uString ** pReason)
00082     {return ((Enterable *)context)->v_isValid((rtl::OUString *)pReason);}
00083 
00084 
00085 Enterable::Enterable(void)
00086 {
00087     m_enter      = Enterable_call_enter;
00088     m_leave      = Enterable_call_leave;
00089     m_callInto_v = Enterable_call_callInto_v;
00090     m_callOut_v  = Enterable_call_callOut_v;
00091     m_isValid    = Enterable_call_isValid;
00092 }
00093 
00094 void Enterable::callInto(uno_EnvCallee * pCallee, ...)
00095 {
00096     va_list param;
00097 
00098     va_start(param, pCallee);
00099     callInto_v(pCallee, &param);
00100     va_end(param);
00101 }
00102 
00103 void Enterable::callOut(uno_EnvCallee * pCallee, ...)
00104 {
00105     va_list param;
00106 
00107     va_start(param, pCallee);
00108     callOut_v(pCallee, &param);
00109     va_end(param);
00110 }
00111 
00112 }
00113 
00114 
00115 #endif
00116 
00117 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines