LibreOffice: uno/dispatcher.hxx Source File

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dispatcher.hxx
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1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2/*
3 * This file is part of the LibreOffice project.
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 *
9 * This file incorporates work covered by the following license notice:
10 *
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19
20/*
21 * This file is part of LibreOffice published API.
22 */
23
24#ifndef INCLUDED_UNO_DISPATCHER_HXX
25#define INCLUDED_UNO_DISPATCHER_HXX
26
27#include "sal/config.h"
28
29#include <cstddef>
30
31#include "uno/dispatcher.h"
32
34
35namespace com
36{
37namespace sun
38{
39namespace star
40{
41namespace uno
42{
43
51class UnoInterfaceReference
52{
53public:
54 uno_Interface * m_pUnoI;
55
56 bool is() const
57 { return m_pUnoI != NULL; }
58
59 inline ~UnoInterfaceReference();
60 inline UnoInterfaceReference();
61 inline UnoInterfaceReference( uno_Interface * pUnoI, __sal_NoAcquire );
62 inline UnoInterfaceReference( uno_Interface * pUnoI );
63 inline UnoInterfaceReference( UnoInterfaceReference const & ref );
64
65#if defined LIBO_INTERNAL_ONLY
66 UnoInterfaceReference(UnoInterfaceReference && other) noexcept :
67 m_pUnoI(other.m_pUnoI)
68 { other.m_pUnoI = nullptr; }
69#endif
70
71 uno_Interface * get() const
72 { return m_pUnoI; }
73
74 inline UnoInterfaceReference & set(
75 uno_Interface * pUnoI );
76 inline UnoInterfaceReference & set(
77 uno_Interface * pUnoI, __sal_NoAcquire );
78 inline void clear();
79
80 UnoInterfaceReference & operator = (
81 UnoInterfaceReference const & ref )
82 { return set( ref.m_pUnoI ); }
83 UnoInterfaceReference & operator = (
84 uno_Interface * pUnoI )
85 { return set( pUnoI ); }
86
87#if defined LIBO_INTERNAL_ONLY
88 UnoInterfaceReference & operator =(UnoInterfaceReference && other) {
89 if (m_pUnoI != nullptr) {
90 (*m_pUnoI->release)(m_pUnoI);
91 }
92 m_pUnoI = other.m_pUnoI;
93 other.m_pUnoI = nullptr;
94 return *this;
95 }
96#endif
97
98 inline void dispatch(
99 struct _typelib_TypeDescription const * pMemberType,
100 void * pReturn, void * pArgs [], uno_Any ** ppException ) const;
101};
102
103
104inline UnoInterfaceReference::~UnoInterfaceReference()
105{
106 if (m_pUnoI != NULL)
107 (*m_pUnoI->release)( m_pUnoI );
108}
109
110
111inline UnoInterfaceReference::UnoInterfaceReference()
112 : m_pUnoI( NULL )
113{
114}
115
116
117inline UnoInterfaceReference::UnoInterfaceReference(
118 uno_Interface * pUnoI, __sal_NoAcquire )
119 : m_pUnoI( pUnoI )
120{
121}
122
123
124inline UnoInterfaceReference::UnoInterfaceReference( uno_Interface * pUnoI )
125 : m_pUnoI( pUnoI )
126{
127 if (m_pUnoI != NULL)
128 (*m_pUnoI->acquire)( m_pUnoI );
129}
130
131
132inline UnoInterfaceReference::UnoInterfaceReference(
133 UnoInterfaceReference const & ref )
134 : m_pUnoI( ref.m_pUnoI )
135{
136 if (m_pUnoI != NULL)
137 (*m_pUnoI->acquire)( m_pUnoI );
138}
139
140
141inline UnoInterfaceReference & UnoInterfaceReference::set(
142 uno_Interface * pUnoI )
143{
144 if (pUnoI != NULL)
145 (*pUnoI->acquire)( pUnoI );
146 if (m_pUnoI != NULL)
147 (*m_pUnoI->release)( m_pUnoI );
148 m_pUnoI = pUnoI;
149 return *this;
150}
151
152
153inline UnoInterfaceReference & UnoInterfaceReference::set(
154 uno_Interface * pUnoI, __sal_NoAcquire )
155{
156 if (m_pUnoI != NULL)
157 (*m_pUnoI->release)( m_pUnoI );
158 m_pUnoI = pUnoI;
159 return *this;
160}
161
162
163inline void UnoInterfaceReference::clear()
164{
165 if (m_pUnoI != NULL)
166 {
167 (*m_pUnoI->release)( m_pUnoI );
168 m_pUnoI = NULL;
169 }
170}
171
172
173inline void UnoInterfaceReference::dispatch(
174 struct _typelib_TypeDescription const * pMemberType,
175 void * pReturn, void * pArgs [], uno_Any ** ppException ) const
176{
177 (*m_pUnoI->pDispatcher)(
178 m_pUnoI, pMemberType, pReturn, pArgs, ppException );
179}
180
181}
182}
183}
184}
185
187
188#endif
189
190/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
__sal_NoAcquire
__sal_NoAcquire
Definition types.h:371
config.h
uno_Any
struct SAL_DLLPUBLIC_RTTI _uno_Any uno_Any
This is the binary specification of a UNO any.
dispatcher.h
uno_Interface
struct SAL_DLLPUBLIC_RTTI _uno_Interface uno_Interface
The binary C uno interface description.
com
Definition types.h:377
com::sun
Definition types.h:377
com::sun::star
Definition types.h:377
com::sun::star::uno
Definition typedescription.hxx:43
_typelib_TypeDescription
Full type description of a type.
Definition typedescription.h:76