LibreOffice: uno/dispatcher.hxx Source File

LibreOffice LibreOffice 7.1 SDK C/C++ API Reference

dispatcher.hxx
Go to the documentation of this file.
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#ifndef INCLUDED_UNO_DISPATCHER_HXX
21#define INCLUDED_UNO_DISPATCHER_HXX
22
23#include "sal/config.h"
24
25#include <cstddef>
26
27#include "uno/dispatcher.h"
28
30
31namespace com
32{
33namespace sun
34{
35namespace star
36{
37namespace uno
38{
39
47class UnoInterfaceReference
48{
49public:
50 uno_Interface * m_pUnoI;
51
52 bool is() const
53 { return m_pUnoI != NULL; }
54
55 inline ~UnoInterfaceReference();
56 inline UnoInterfaceReference();
57 inline UnoInterfaceReference( uno_Interface * pUnoI, __sal_NoAcquire );
58 inline UnoInterfaceReference( uno_Interface * pUnoI );
59 inline UnoInterfaceReference( UnoInterfaceReference const & ref );
60
61#if defined LIBO_INTERNAL_ONLY
62 UnoInterfaceReference(UnoInterfaceReference && other) noexcept :
63 m_pUnoI(other.m_pUnoI)
64 { other.m_pUnoI = nullptr; }
65#endif
66
67 uno_Interface * get() const
68 { return m_pUnoI; }
69
70 inline UnoInterfaceReference & set(
71 uno_Interface * pUnoI );
72 inline UnoInterfaceReference & set(
73 uno_Interface * pUnoI, __sal_NoAcquire );
74 inline void clear();
75
76 UnoInterfaceReference & operator = (
77 UnoInterfaceReference const & ref )
78 { return set( ref.m_pUnoI ); }
79 UnoInterfaceReference & operator = (
80 uno_Interface * pUnoI )
81 { return set( pUnoI ); }
82
83#if defined LIBO_INTERNAL_ONLY
84 UnoInterfaceReference & operator =(UnoInterfaceReference && other) {
85 if (m_pUnoI != nullptr) {
86 (*m_pUnoI->release)(m_pUnoI);
87 }
88 m_pUnoI = other.m_pUnoI;
89 other.m_pUnoI = nullptr;
90 return *this;
91 }
92#endif
93
94 inline void dispatch(
95 struct _typelib_TypeDescription const * pMemberType,
96 void * pReturn, void * pArgs [], uno_Any ** ppException ) const;
97};
98
99
100inline UnoInterfaceReference::~UnoInterfaceReference()
101{
102 if (m_pUnoI != NULL)
103 (*m_pUnoI->release)( m_pUnoI );
104}
105
106
107inline UnoInterfaceReference::UnoInterfaceReference()
108 : m_pUnoI( NULL )
109{
110}
111
112
113inline UnoInterfaceReference::UnoInterfaceReference(
114 uno_Interface * pUnoI, __sal_NoAcquire )
115 : m_pUnoI( pUnoI )
116{
117}
118
119
120inline UnoInterfaceReference::UnoInterfaceReference( uno_Interface * pUnoI )
121 : m_pUnoI( pUnoI )
122{
123 if (m_pUnoI != NULL)
124 (*m_pUnoI->acquire)( m_pUnoI );
125}
126
127
128inline UnoInterfaceReference::UnoInterfaceReference(
129 UnoInterfaceReference const & ref )
130 : m_pUnoI( ref.m_pUnoI )
131{
132 if (m_pUnoI != NULL)
133 (*m_pUnoI->acquire)( m_pUnoI );
134}
135
136
137inline UnoInterfaceReference & UnoInterfaceReference::set(
138 uno_Interface * pUnoI )
139{
140 if (pUnoI != NULL)
141 (*pUnoI->acquire)( pUnoI );
142 if (m_pUnoI != NULL)
143 (*m_pUnoI->release)( m_pUnoI );
144 m_pUnoI = pUnoI;
145 return *this;
146}
147
148
149inline UnoInterfaceReference & UnoInterfaceReference::set(
150 uno_Interface * pUnoI, __sal_NoAcquire )
151{
152 if (m_pUnoI != NULL)
153 (*m_pUnoI->release)( m_pUnoI );
154 m_pUnoI = pUnoI;
155 return *this;
156}
157
158
159inline void UnoInterfaceReference::clear()
160{
161 if (m_pUnoI != NULL)
162 {
163 (*m_pUnoI->release)( m_pUnoI );
164 m_pUnoI = NULL;
165 }
166}
167
168
169inline void UnoInterfaceReference::dispatch(
170 struct _typelib_TypeDescription const * pMemberType,
171 void * pReturn, void * pArgs [], uno_Any ** ppException ) const
172{
173 (*m_pUnoI->pDispatcher)(
174 m_pUnoI, pMemberType, pReturn, pArgs, ppException );
175}
176
177}
178}
179}
180}
181
183
184#endif
185
186/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
config.h
__sal_NoAcquire
__sal_NoAcquire
Definition: types.h:349
dispatcher.h
uno_Interface
struct SAL_DLLPUBLIC_RTTI _uno_Interface uno_Interface
The binary C uno interface description.
uno_Any
struct SAL_DLLPUBLIC_RTTI _uno_Any uno_Any
This is the binary specification of a UNO any.
com
Definition: unotype.hxx:35
_typelib_TypeDescription
Full type description of a type.
Definition: typedescription.h:72